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| // | |
| // Github Extension (WIP) | |
| // ~~strike-through~~ -> <del>strike-through</del> | |
| // | |
| (function(){ | |
| var github = function(converter) { | |
| return [ | |
| { | |
| // strike-through | |
| // NOTE: showdown already replaced "~" with "~T", so we need to adjust accordingly. | |
| type : 'lang', | |
| regex : '(~T){2}([^~]+)(~T){2}', | |
| replace : function(match, prefix, content, suffix) { | |
| return '<del>' + content + '</del>'; | |
| } | |
| } | |
| ]; | |
| }; | |
| // Client-side export | |
| if (typeof window !== 'undefined' && window.Showdown && window.Showdown.extensions) { window.Showdown.extensions.github = github; } | |
| // Server-side export | |
| if (typeof module !== 'undefined') module.exports = github; | |
| }()); |
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| <!-- Begin slides. Just make elements with a class of slide. --> | |
| <section class='slide no-md'> | |
| <h1> | |
| 159.707 | |
| <br> | |
| <span style="font-size: .2em; color: #c00;">Developement and Agile Methodologies (TDD, Scrum , Kanban)</span> | |
| </h1> | |
| </section> | |
| <section class='slide no-md'> | |
| <h2>159.707 Advanced Software Design and Construction</h2> | |
| <ul> | |
| <li><strike>25 Feb: Component Evolution (Graham’s thesis) and recent industry experience </strike></li> | |
| <li><strike>4 March: Dynamic typing case study (Ruby), Convention over Configuration (RubyOnRails)</strike></li> | |
| <li><strike>11 March: Design Patterns in Modern Web Applications (coffeescript, backbone, node.js)</strike></li> | |
| <li><strike>18 March: Architecture, refurbishing/replacing legacy systems </strike></li> | |
| <li> 1 April: Agile Methodologies (SCRUM , Kanban) </li> | |
| <li> 8 April: Data visualisation with D3 </li> | |
| </ul> | |
| </section> | |
| <section class='slide no-md'> | |
| <h2>Today</h2> | |
| <ul> | |
| <li>How to write good software (Test Driven Development TDD)</li> | |
| <li>How to get things done (Kanban)</li> | |
| <li>How to build software (Scrum) </li> | |
| </ul> | |
| </section> | |
| <section class='slide'> | |
| #But First | |
| </section> | |
| <section class='slide'> | |
| ##Assignment | |
| 1. Ruby on Rails application | |
| 2. Deployed to heroku | |
| 3. Services layer (JSON API) | |
| 4. Some backbone.js frontend (does not have to be entirely backbone) | |
| Code must be available on Github, (if you ask github will let students have private repositories). | |
| A basic non-trivial site will get you a decent mark (there are loads of "Rails Blog in 10 minutes" tutorials out there) | |
| Bonus points for | |
| 1. Interesting | |
| 2. Useful | |
| 3. Google Analytics Integration showing more than 1000 unique visitors | |
| </section> | |
| <section class='slide'> | |
| #How to write good software (Test Driven Development TDD) | |
| </section> | |
| <section class='slide'> | |
| ##What we do | |
|  | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
|  | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
| 1. Wrtie a test | |
| 2. Implement the minimal amount of code to make it pass (Fake it till you Make it) | |
| 3. Run all the test make sure they pass | |
| 4. Clean up the code (Visiting Friend Principle) | |
| </section> | |
| <section class='slide'> | |
| #Rspec Demo | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
| What a test should look like | |
| 1. Setup: pre-conditions | |
| 2. Execution: Drive the test | |
| 3. Validation: Make sure the output/process is correct | |
| 4. Cleanup: Make sure that no side effects are left | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
| Good pratices | |
| 1. Separate common set up and teardown logic | |
| 2. Keep each test focused on only the results necessary to validate its test | |
| 4. Treat your test code with the same respect as your production code | |
| 5. Review your tests and test practices to share effective techniques and catch bad habits. | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
| It is not about testing, it is about design. The code that is testable is also: | |
| 1. understandable | |
| 2. has limited dependencies | |
| 3. has been shown to work | |
| 4. has test coverage | |
| </section> | |
| <section class='slide'> | |
| ##Test Driven Development | |
| 1. Do not have test cases depend on previously executed test cases. Avoid all dependencies between test cases. | |
| 3. Do not write interdependent tests. One problem, one test failure. | |
| 4. Do not test precise execution behavior timing or performance. | |
| 6. Do not test implementation details. | |
| 7. Avoid slow running tests. Speed is key. | |
| </section> | |
| <section class='slide'> | |
| ##Regression Testing | |
| 1. A bug is found | |
| 2. Wrtie a test to reproduce bug | |
| 3. Implement the minimal amount of code to make it pass (Fake it till you Make it) | |
| 4. Run all the test make sure they pass | |
| 5. Clean up | |
| </section> | |
| <section class='slide'> | |
| ##Integration v.s. Unit | |
| Abstraction matters | |
| 1. Speed | |
| 2. Fragility | |
| 3. Ripple effect changes | |
| Feature bleed will effect thing | |
| 1. Strict layer seperation | |
| 2. Understand the layers | |
| 3. Architecture and Patterns | |
| </section> | |
| <section class='slide'> | |
| #How to get things done (Kanban) | |
| </section> | |
| <section class='slide'> | |
| ##Yak Shaving | |
|  | |
| </section> | |
| <section class='slide'> | |
| ##Kanban | |
| In September 2003 the book Agile Management for Software Engineering: Applying the Theory of Constraints for Business Results described the Kanban System (or the Toyta System) to organise and deliver work. | |
| 1. Lanes | |
| 2. Left to right completions | |
| 3. Users stories | |
| </section> | |
| <section class='slide'> | |
| ##Kanban | |
|  | |
| </section> | |
| <section class='slide'> | |
| #LeanKit Demo | |
| </section> | |
| <section class='slide'> | |
| ##Kanban | |
| Kanban is more about getting-things-done rather than an entire software specific methodology. It can be used within other methodlogies like Scrum | |
| </section> | |
| <section class='slide'> | |
| #How to build software (Scrum) | |
| </section> | |
| <section class='slide'> | |
| ##Management | |
|  | |
| </section> | |
| <section class='slide'> | |
| ##Managers & Management | |
| </section> | |
| <section class='slide'> | |
| ##Agile | |
| In February 2001, 17 developers meet to discuss their development methods and out of this meeting came the Agile Manifesto: | |
| >* *Individuals and interactions over processes and tools* | |
| * *Working software over comprehensive documentation* | |
| * *Customer collaboration over contract negotiation* | |
| * *Responding to change over following a plan* | |
| </section> | |
| <section class='slide'> | |
| ##Agile | |
| More than 10 years later is still an important document in the world of software engineering. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| Been around since the 1980's, first formalised OOPSLA 1995 by Jeff Sutherland and Ken Schwaber. | |
| Scrum is an iterative approach to development. That is, Scrum quickly repeats the same steps until the project is finished. This is in response to the changing mind of the user, and is used to increase the ability to quickly adapt to changing requirements. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| Features are written from the perspect of the user and are called **User Stories**. | |
| All the user stories are combined into the **product backlog**. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| The **product owner** is the person who decides what goes into the product backlog and the product's direction because they represent the cutomers and users of the product. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| The **scrum master** (basically the manager) is there to make sure the project moves smoothly and that everyone has what they need, also they set up meeting and facilitates release planning. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| The **developers** build the product by going implementing the user stories. | |
| The **testers** test the product to make sure the user stories are | |
| The **customer** uses and pays for the product. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| **Release Planning** is where the team identifies stories from the product backlog and moves them to a **release backlog**. | |
| There the stories are prioritized and the amount of work to implement them is estimated. | |
| By summing up all the estimates from the stories the estimate of the total work required for release can be given. | |
| </section> | |
| <section class='slide'> | |
| ##Estimating with Planning Poker | |
| 1. each player is given a deck of Fibbonaci numbers (0, 1, 2, 3, 5, 8, 13, 21...), *the large difference in the higher numbers is a reflection of how difficult it is to estimate large values* | |
| 2. Discuss the stories | |
| 3. Each person in the team picks a card to estimate the amount of work they think it will take. | |
| 4. Highest and lowest picks discuss their reasons | |
| 5. Repeat until concensus is reached | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| 1. With the prioritized and estimated user stories the **sprints** can now be planned | |
| 2. Sprints are short-duration milestones that allow teams to tackle a manageable chunk of a product, and get it to a ship ready state. | |
| 3. Sprints can range from a few days to a month, and there are two to a dozen sprints in a release. | |
| 4. The release backlog is split into the sprint backlogs | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| As the sprints progress it is very important to monitor the progress of the stories. The **burndown chart**. | |
|  | |
| The rate of the graph towards zero is the **velocity**. | |
| </section> | |
| <section class='slide'> | |
| ##Scrum | |
| 1. The **daily scrum** is a communication tool that is used to let information flow freely between team members. | |
| 2. **sprit retrospective** that lets everyone discuss what went right and where to improve. | |
| </section> | |
| <section class='slide'> | |
| #Mock Standup Demo | |
| </section> | |
| <section class="slide"> | |
| <h2>Graham Jenson</h2> | |
| <ul> | |
| <li>Twitter: <strong>@grahamjenson</strong> </li> | |
| <li><strong>Blog:</strong> http://maori.geek.nz/blog</li> | |
| </ul> | |
| </div> | |
| </section> | |
| <!-- deck.navigation snippet --> | |
| <div aria-role="navigation"> | |
| <a href="#" class="deck-prev-link" title="Previous">←</a> | |
| <a href="#" class="deck-next-link" title="Next">→</a> | |
| </div> | |
| <!-- deck.status snippet --> | |
| <p class="deck-status" aria-role="status"> | |
| <span class="deck-status-current"></span> | |
| / | |
| <span class="deck-status-total"></span> | |
| </p> | |
| <!-- deck.goto snippet --> | |
| <form action="." method="get" class="goto-form"> | |
| <label for="goto-slide">Go to slide:</label> | |
| <input type="text" name="slidenum" id="goto-slide" list="goto-datalist"> | |
| <datalist id="goto-datalist"></datalist> | |
| <input type="submit" value="Go"> | |
| </form> | |
| <!-- End extension snippets. --> | |
| </div> | |
| <script> | |
| $(function() { | |
| hljs.initHighlightingOnLoad(); | |
| $.deck('.slide'); | |
| }); | |
| (function($, deck, undefined) { | |
| var $d = $(document); | |
| var converter = new Showdown.converter({ extensions: ['github'] }); | |
| $d.bind('deck.init', function() { | |
| $.each($.deck("getSlides"), function(index, value) { | |
| var cssClass = value.attr('class'); | |
| // Prevent slides marked with no-md css class to be interpreted as markdown | |
| if (!cssClass || cssClass.indexOf('no-md') < 0) { | |
| value.html(converter.makeHtml(value.text())); | |
| } | |
| }); | |
| }); | |
| })(jQuery, 'deck'); | |
| </script> | |
| </body> | |
| </html> |
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| /*! jQuery UI - v1.10.3 - 2013-05-03 | |
| * http://jqueryui.com | |
| * Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.ui.effect.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.position.js, jquery.ui.progressbar.js, jquery.ui.slider.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js | |
| * Copyright 2013 jQuery Foundation and other contributors; Licensed MIT */ | |
| (function( $, undefined ) { | |
| var uuid = 0, | |
| runiqueId = /^ui-id-\d+$/; | |
| // $.ui might exist from components with no dependencies, e.g., $.ui.position | |
| $.ui = $.ui || {}; | |
| $.extend( $.ui, { | |
| version: "1.10.3", | |
| keyCode: { | |
| BACKSPACE: 8, | |
| COMMA: 188, | |
| DELETE: 46, | |
| DOWN: 40, | |
| END: 35, | |
| ENTER: 13, | |
| ESCAPE: 27, | |
| HOME: 36, | |
| LEFT: 37, | |
| NUMPAD_ADD: 107, | |
| NUMPAD_DECIMAL: 110, | |
| NUMPAD_DIVIDE: 111, | |
| NUMPAD_ENTER: 108, | |
| NUMPAD_MULTIPLY: 106, | |
| NUMPAD_SUBTRACT: 109, | |
| PAGE_DOWN: 34, | |
| PAGE_UP: 33, | |
| PERIOD: 190, | |
| RIGHT: 39, | |
| SPACE: 32, | |
| TAB: 9, | |
| UP: 38 | |
| } | |
| }); | |
| // plugins | |
| $.fn.extend({ | |
| focus: (function( orig ) { | |
| return function( delay, fn ) { | |
| return typeof delay === "number" ? | |
| this.each(function() { | |
| var elem = this; | |
| setTimeout(function() { | |
| $( elem ).focus(); | |
| if ( fn ) { | |
| fn.call( elem ); | |
| } | |
| }, delay ); | |
| }) : | |
| orig.apply( this, arguments ); | |
| }; | |
| })( $.fn.focus ), | |
| scrollParent: function() { | |
| var scrollParent; | |
| if (($.ui.ie && (/(static|relative)/).test(this.css("position"))) || (/absolute/).test(this.css("position"))) { | |
| scrollParent = this.parents().filter(function() { | |
| return (/(relative|absolute|fixed)/).test($.css(this,"position")) && (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); | |
| }).eq(0); | |
| } else { | |
| scrollParent = this.parents().filter(function() { | |
| return (/(auto|scroll)/).test($.css(this,"overflow")+$.css(this,"overflow-y")+$.css(this,"overflow-x")); | |
| }).eq(0); | |
| } | |
| return (/fixed/).test(this.css("position")) || !scrollParent.length ? $(document) : scrollParent; | |
| }, | |
| zIndex: function( zIndex ) { | |
| if ( zIndex !== undefined ) { | |
| return this.css( "zIndex", zIndex ); | |
| } | |
| if ( this.length ) { | |
| var elem = $( this[ 0 ] ), position, value; | |
| while ( elem.length && elem[ 0 ] !== document ) { | |
| // Ignore z-index if position is set to a value where z-index is ignored by the browser | |
| // This makes behavior of this function consistent across browsers | |
| // WebKit always returns auto if the element is positioned | |
| position = elem.css( "position" ); | |
| if ( position === "absolute" || position === "relative" || position === "fixed" ) { | |
| // IE returns 0 when zIndex is not specified | |
| // other browsers return a string | |
| // we ignore the case of nested elements with an explicit value of 0 | |
| // <div style="z-index: -10;"><div style="z-index: 0;"></div></div> | |
| value = parseInt( elem.css( "zIndex" ), 10 ); | |
| if ( !isNaN( value ) && value !== 0 ) { | |
| return value; | |
| } | |
| } | |
| elem = elem.parent(); | |
| } | |
| } | |
| return 0; | |
| }, | |
| uniqueId: function() { | |
| return this.each(function() { | |
| if ( !this.id ) { | |
| this.id = "ui-id-" + (++uuid); | |
| } | |
| }); | |
| }, | |
| removeUniqueId: function() { | |
| return this.each(function() { | |
| if ( runiqueId.test( this.id ) ) { | |
| $( this ).removeAttr( "id" ); | |
| } | |
| }); | |
| } | |
| }); | |
| // selectors | |
| function focusable( element, isTabIndexNotNaN ) { | |
| var map, mapName, img, | |
| nodeName = element.nodeName.toLowerCase(); | |
| if ( "area" === nodeName ) { | |
| map = element.parentNode; | |
| mapName = map.name; | |
| if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { | |
| return false; | |
| } | |
| img = $( "img[usemap=#" + mapName + "]" )[0]; | |
| return !!img && visible( img ); | |
| } | |
| return ( /input|select|textarea|button|object/.test( nodeName ) ? | |
| !element.disabled : | |
| "a" === nodeName ? | |
| element.href || isTabIndexNotNaN : | |
| isTabIndexNotNaN) && | |
| // the element and all of its ancestors must be visible | |
| visible( element ); | |
| } | |
| function visible( element ) { | |
| return $.expr.filters.visible( element ) && | |
| !$( element ).parents().addBack().filter(function() { | |
| return $.css( this, "visibility" ) === "hidden"; | |
| }).length; | |
| } | |
| $.extend( $.expr[ ":" ], { | |
| data: $.expr.createPseudo ? | |
| $.expr.createPseudo(function( dataName ) { | |
| return function( elem ) { | |
| return !!$.data( elem, dataName ); | |
| }; | |
| }) : | |
| // support: jQuery <1.8 | |
| function( elem, i, match ) { | |
| return !!$.data( elem, match[ 3 ] ); | |
| }, | |
| focusable: function( element ) { | |
| return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); | |
| }, | |
| tabbable: function( element ) { | |
| var tabIndex = $.attr( element, "tabindex" ), | |
| isTabIndexNaN = isNaN( tabIndex ); | |
| return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); | |
| } | |
| }); | |
| // support: jQuery <1.8 | |
| if ( !$( "<a>" ).outerWidth( 1 ).jquery ) { | |
| $.each( [ "Width", "Height" ], function( i, name ) { | |
| var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], | |
| type = name.toLowerCase(), | |
| orig = { | |
| innerWidth: $.fn.innerWidth, | |
| innerHeight: $.fn.innerHeight, | |
| outerWidth: $.fn.outerWidth, | |
| outerHeight: $.fn.outerHeight | |
| }; | |
| function reduce( elem, size, border, margin ) { | |
| $.each( side, function() { | |
| size -= parseFloat( $.css( elem, "padding" + this ) ) || 0; | |
| if ( border ) { | |
| size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0; | |
| } | |
| if ( margin ) { | |
| size -= parseFloat( $.css( elem, "margin" + this ) ) || 0; | |
| } | |
| }); | |
| return size; | |
| } | |
| $.fn[ "inner" + name ] = function( size ) { | |
| if ( size === undefined ) { | |
| return orig[ "inner" + name ].call( this ); | |
| } | |
| return this.each(function() { | |
| $( this ).css( type, reduce( this, size ) + "px" ); | |
| }); | |
| }; | |
| $.fn[ "outer" + name] = function( size, margin ) { | |
| if ( typeof size !== "number" ) { | |
| return orig[ "outer" + name ].call( this, size ); | |
| } | |
| return this.each(function() { | |
| $( this).css( type, reduce( this, size, true, margin ) + "px" ); | |
| }); | |
| }; | |
| }); | |
| } | |
| // support: jQuery <1.8 | |
| if ( !$.fn.addBack ) { | |
| $.fn.addBack = function( selector ) { | |
| return this.add( selector == null ? | |
| this.prevObject : this.prevObject.filter( selector ) | |
| ); | |
| }; | |
| } | |
| // support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413) | |
| if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) { | |
| $.fn.removeData = (function( removeData ) { | |
| return function( key ) { | |
| if ( arguments.length ) { | |
| return removeData.call( this, $.camelCase( key ) ); | |
| } else { | |
| return removeData.call( this ); | |
| } | |
| }; | |
| })( $.fn.removeData ); | |
| } | |
| // deprecated | |
| $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); | |
| $.support.selectstart = "onselectstart" in document.createElement( "div" ); | |
| $.fn.extend({ | |
| disableSelection: function() { | |
| return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) + | |
| ".ui-disableSelection", function( event ) { | |
| event.preventDefault(); | |
| }); | |
| }, | |
| enableSelection: function() { | |
| return this.unbind( ".ui-disableSelection" ); | |
| } | |
| }); | |
| $.extend( $.ui, { | |
| // $.ui.plugin is deprecated. Use $.widget() extensions instead. | |
| plugin: { | |
| add: function( module, option, set ) { | |
| var i, | |
| proto = $.ui[ module ].prototype; | |
| for ( i in set ) { | |
| proto.plugins[ i ] = proto.plugins[ i ] || []; | |
| proto.plugins[ i ].push( [ option, set[ i ] ] ); | |
| } | |
| }, | |
| call: function( instance, name, args ) { | |
| var i, | |
| set = instance.plugins[ name ]; | |
| if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) { | |
| return; | |
| } | |
| for ( i = 0; i < set.length; i++ ) { | |
| if ( instance.options[ set[ i ][ 0 ] ] ) { | |
| set[ i ][ 1 ].apply( instance.element, args ); | |
| } | |
| } | |
| } | |
| }, | |
| // only used by resizable | |
| hasScroll: function( el, a ) { | |
| //If overflow is hidden, the element might have extra content, but the user wants to hide it | |
| if ( $( el ).css( "overflow" ) === "hidden") { | |
| return false; | |
| } | |
| var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", | |
| has = false; | |
| if ( el[ scroll ] > 0 ) { | |
| return true; | |
| } | |
| // TODO: determine which cases actually cause this to happen | |
| // if the element doesn't have the scroll set, see if it's possible to | |
| // set the scroll | |
| el[ scroll ] = 1; | |
| has = ( el[ scroll ] > 0 ); | |
| el[ scroll ] = 0; | |
| return has; | |
| } | |
| }); | |
| })( jQuery ); | |
| (function( $, undefined ) { | |
| var uuid = 0, | |
| slice = Array.prototype.slice, | |
| _cleanData = $.cleanData; | |
| $.cleanData = function( elems ) { | |
| for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { | |
| try { | |
| $( elem ).triggerHandler( "remove" ); | |
| // http://bugs.jquery.com/ticket/8235 | |
| } catch( e ) {} | |
| } | |
| _cleanData( elems ); | |
| }; | |
| $.widget = function( name, base, prototype ) { | |
| var fullName, existingConstructor, constructor, basePrototype, | |
| // proxiedPrototype allows the provided prototype to remain unmodified | |
| // so that it can be used as a mixin for multiple widgets (#8876) | |
| proxiedPrototype = {}, | |
| namespace = name.split( "." )[ 0 ]; | |
| name = name.split( "." )[ 1 ]; | |
| fullName = namespace + "-" + name; | |
| if ( !prototype ) { | |
| prototype = base; | |
| base = $.Widget; | |
| } | |
| // create selector for plugin | |
| $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { | |
| return !!$.data( elem, fullName ); | |
| }; | |
| $[ namespace ] = $[ namespace ] || {}; | |
| existingConstructor = $[ namespace ][ name ]; | |
| constructor = $[ namespace ][ name ] = function( options, element ) { | |
| // allow instantiation without "new" keyword | |
| if ( !this._createWidget ) { | |
| return new constructor( options, element ); | |
| } | |
| // allow instantiation without initializing for simple inheritance | |
| // must use "new" keyword (the code above always passes args) | |
| if ( arguments.length ) { | |
| this._createWidget( options, element ); | |
| } | |
| }; | |
| // extend with the existing constructor to carry over any static properties | |
| $.extend( constructor, existingConstructor, { | |
| version: prototype.version, | |
| // copy the object used to create the prototype in case we need to | |
| // redefine the widget later | |
| _proto: $.extend( {}, prototype ), | |
| // track widgets that inherit from this widget in case this widget is | |
| // redefined after a widget inherits from it | |
| _childConstructors: [] | |
| }); | |
| basePrototype = new base(); | |
| // we need to make the options hash a property directly on the new instance | |
| // otherwise we'll modify the options hash on the prototype that we're | |
| // inheriting from | |
| basePrototype.options = $.widget.extend( {}, basePrototype.options ); | |
| $.each( prototype, function( prop, value ) { | |
| if ( !$.isFunction( value ) ) { | |
| proxiedPrototype[ prop ] = value; | |
| return; | |
| } | |
| proxiedPrototype[ prop ] = (function() { | |
| var _super = function() { | |
| return base.prototype[ prop ].apply( this, arguments ); | |
| }, | |
| _superApply = function( args ) { | |
| return base.prototype[ prop ].apply( this, args ); | |
| }; | |
| return function() { | |
| var __super = this._super, | |
| __superApply = this._superApply, | |
| returnValue; | |
| this._super = _super; | |
| this._superApply = _superApply; | |
| returnValue = value.apply( this, arguments ); | |
| this._super = __super; | |
| this._superApply = __superApply; | |
| return returnValue; | |
| }; | |
| })(); | |
| }); | |
| constructor.prototype = $.widget.extend( basePrototype, { | |
| // TODO: remove support for widgetEventPrefix | |
| // always use the name + a colon as the prefix, e.g., draggable:start | |
| // don't prefix for widgets that aren't DOM-based | |
| widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name | |
| }, proxiedPrototype, { | |
| constructor: constructor, | |
| namespace: namespace, | |
| widgetName: name, | |
| widgetFullName: fullName | |
| }); | |
| // If this widget is being redefined then we need to find all widgets that | |
| // are inheriting from it and redefine all of them so that they inherit from | |
| // the new version of this widget. We're essentially trying to replace one | |
| // level in the prototype chain. | |
| if ( existingConstructor ) { | |
| $.each( existingConstructor._childConstructors, function( i, child ) { | |
| var childPrototype = child.prototype; | |
| // redefine the child widget using the same prototype that was | |
| // originally used, but inherit from the new version of the base | |
| $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); | |
| }); | |
| // remove the list of existing child constructors from the old constructor | |
| // so the old child constructors can be garbage collected | |
| delete existingConstructor._childConstructors; | |
| } else { | |
| base._childConstructors.push( constructor ); | |
| } | |
| $.widget.bridge( name, constructor ); | |
| }; | |
| $.widget.extend = function( target ) { | |
| var input = slice.call( arguments, 1 ), | |
| inputIndex = 0, | |
| inputLength = input.length, | |
| key, | |
| value; | |
| for ( ; inputIndex < inputLength; inputIndex++ ) { | |
| for ( key in input[ inputIndex ] ) { | |
| value = input[ inputIndex ][ key ]; | |
| if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { | |
| // Clone objects | |
| if ( $.isPlainObject( value ) ) { | |
| target[ key ] = $.isPlainObject( target[ key ] ) ? | |
| $.widget.extend( {}, target[ key ], value ) : | |
| // Don't extend strings, arrays, etc. with objects | |
| $.widget.extend( {}, value ); | |
| // Copy everything else by reference | |
| } else { | |
| target[ key ] = value; | |
| } | |
| } | |
| } | |
| } | |
| return target; | |
| }; | |
| $.widget.bridge = function( name, object ) { | |
| var fullName = object.prototype.widgetFullName || name; | |
| $.fn[ name ] = function( options ) { | |
| var isMethodCall = typeof options === "string", | |
| args = slice.call( arguments, 1 ), | |
| returnValue = this; | |
| // allow multiple hashes to be passed on init | |
| options = !isMethodCall && args.length ? | |
| $.widget.extend.apply( null, [ options ].concat(args) ) : | |
| options; | |
| if ( isMethodCall ) { | |
| this.each(function() { | |
| var methodValue, | |
| instance = $.data( this, fullName ); | |
| if ( !instance ) { | |
| return $.error( "cannot call methods on " + name + " prior to initialization; " + | |
| "attempted to call method '" + options + "'" ); | |
| } | |
| if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { | |
| return $.error( "no such method '" + options + "' for " + name + " widget instance" ); | |
| } | |
| methodValue = instance[ options ].apply( instance, args ); | |
| if ( methodValue !== instance && methodValue !== undefined ) { | |
| returnValue = methodValue && methodValue.jquery ? | |
| returnValue.pushStack( methodValue.get() ) : | |
| methodValue; | |
| return false; | |
| } | |
| }); | |
| } else { | |
| this.each(function() { | |
| var instance = $.data( this, fullName ); | |
| if ( instance ) { | |
| instance.option( options || {} )._init(); | |
| } else { | |
| $.data( this, fullName, new object( options, this ) ); | |
| } | |
| }); | |
| } | |
| return returnValue; | |
| }; | |
| }; | |
| $.Widget = function( /* options, element */ ) {}; | |
| $.Widget._childConstructors = []; | |
| $.Widget.prototype = { | |
| widgetName: "widget", | |
| widgetEventPrefix: "", | |
| defaultElement: "<div>", | |
| options: { | |
| disabled: false, | |
| // callbacks | |
| create: null | |
| }, | |
| _createWidget: function( options, element ) { | |
| element = $( element || this.defaultElement || this )[ 0 ]; | |
| this.element = $( element ); | |
| this.uuid = uuid++; | |
| this.eventNamespace = "." + this.widgetName + this.uuid; | |
| this.options = $.widget.extend( {}, | |
| this.options, | |
| this._getCreateOptions(), | |
| options ); | |
| this.bindings = $(); | |
| this.hoverable = $(); | |
| this.focusable = $(); | |
| if ( element !== this ) { | |
| $.data( element, this.widgetFullName, this ); | |
| this._on( true, this.element, { | |
| remove: function( event ) { | |
| if ( event.target === element ) { | |
| this.destroy(); | |
| } | |
| } | |
| }); | |
| this.document = $( element.style ? | |
| // element within the document | |
| element.ownerDocument : | |
| // element is window or document | |
| element.document || element ); | |
| this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); | |
| } | |
| this._create(); | |
| this._trigger( "create", null, this._getCreateEventData() ); | |
| this._init(); | |
| }, | |
| _getCreateOptions: $.noop, | |
| _getCreateEventData: $.noop, | |
| _create: $.noop, | |
| _init: $.noop, | |
| destroy: function() { | |
| this._destroy(); | |
| // we can probably remove the unbind calls in 2.0 | |
| // all event bindings should go through this._on() | |
| this.element | |
| .unbind( this.eventNamespace ) | |
| // 1.9 BC for #7810 | |
| // TODO remove dual storage | |
| .removeData( this.widgetName ) | |
| .removeData( this.widgetFullName ) | |
| // support: jquery <1.6.3 | |
| // http://bugs.jquery.com/ticket/9413 | |
| .removeData( $.camelCase( this.widgetFullName ) ); | |
| this.widget() | |
| .unbind( this.eventNamespace ) | |
| .removeAttr( "aria-disabled" ) | |
| .removeClass( | |
| this.widgetFullName + "-disabled " + | |
| "ui-state-disabled" ); | |
| // clean up events and states | |
| this.bindings.unbind( this.eventNamespace ); | |
| this.hoverable.removeClass( "ui-state-hover" ); | |
| this.focusable.removeClass( "ui-state-focus" ); | |
| }, | |
| _destroy: $.noop, | |
| widget: function() { | |
| return this.element; | |
| }, | |
| option: function( key, value ) { | |
| var options = key, | |
| parts, | |
| curOption, | |
| i; | |
| if ( arguments.length === 0 ) { | |
| // don't return a reference to the internal hash | |
| return $.widget.extend( {}, this.options ); | |
| } | |
| if ( typeof key === "string" ) { | |
| // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } | |
| options = {}; | |
| parts = key.split( "." ); | |
| key = parts.shift(); | |
| if ( parts.length ) { | |
| curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); | |
| for ( i = 0; i < parts.length - 1; i++ ) { | |
| curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; | |
| curOption = curOption[ parts[ i ] ]; | |
| } | |
| key = parts.pop(); | |
| if ( value === undefined ) { | |
| return curOption[ key ] === undefined ? null : curOption[ key ]; | |
| } | |
| curOption[ key ] = value; | |
| } else { | |
| if ( value === undefined ) { | |
| return this.options[ key ] === undefined ? null : this.options[ key ]; | |
| } | |
| options[ key ] = value; | |
| } | |
| } | |
| this._setOptions( options ); | |
| return this; | |
| }, | |
| _setOptions: function( options ) { | |
| var key; | |
| for ( key in options ) { | |
| this._setOption( key, options[ key ] ); | |
| } | |
| return this; | |
| }, | |
| _setOption: function( key, value ) { | |
| this.options[ key ] = value; | |
| if ( key === "disabled" ) { | |
| this.widget() | |
| .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value ) | |
| .attr( "aria-disabled", value ); | |
| this.hoverable.removeClass( "ui-state-hover" ); | |
| this.focusable.removeClass( "ui-state-focus" ); | |
| } | |
| return this; | |
| }, | |
| enable: function() { | |
| return this._setOption( "disabled", false ); | |
| }, | |
| disable: function() { | |
| return this._setOption( "disabled", true ); | |
| }, | |
| _on: function( suppressDisabledCheck, element, handlers ) { | |
| var delegateElement, | |
| instance = this; | |
| // no suppressDisabledCheck flag, shuffle arguments | |
| if ( typeof suppressDisabledCheck !== "boolean" ) { | |
| handlers = element; | |
| element = suppressDisabledCheck; | |
| suppressDisabledCheck = false; | |
| } | |
| // no element argument, shuffle and use this.element | |
| if ( !handlers ) { | |
| handlers = element; | |
| element = this.element; | |
| delegateElement = this.widget(); | |
| } else { | |
| // accept selectors, DOM elements | |
| element = delegateElement = $( element ); | |
| this.bindings = this.bindings.add( element ); | |
| } | |
| $.each( handlers, function( event, handler ) { | |
| function handlerProxy() { | |
| // allow widgets to customize the disabled handling | |
| // - disabled as an array instead of boolean | |
| // - disabled class as method for disabling individual parts | |
| if ( !suppressDisabledCheck && | |
| ( instance.options.disabled === true || | |
| $( this ).hasClass( "ui-state-disabled" ) ) ) { | |
| return; | |
| } | |
| return ( typeof handler === "string" ? instance[ handler ] : handler ) | |
| .apply( instance, arguments ); | |
| } | |
| // copy the guid so direct unbinding works | |
| if ( typeof handler !== "string" ) { | |
| handlerProxy.guid = handler.guid = | |
| handler.guid || handlerProxy.guid || $.guid++; | |
| } | |
| var match = event.match( /^(\w+)\s*(.*)$/ ), | |
| eventName = match[1] + instance.eventNamespace, | |
| selector = match[2]; | |
| if ( selector ) { | |
| delegateElement.delegate( selector, eventName, handlerProxy ); | |
| } else { | |
| element.bind( eventName, handlerProxy ); | |
| } | |
| }); | |
| }, | |
| _off: function( element, eventName ) { | |
| eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; | |
| element.unbind( eventName ).undelegate( eventName ); | |
| }, | |
| _delay: function( handler, delay ) { | |
| function handlerProxy() { | |
| return ( typeof handler === "string" ? instance[ handler ] : handler ) | |
| .apply( instance, arguments ); | |
| } | |
| var instance = this; | |
| return setTimeout( handlerProxy, delay || 0 ); | |
| }, | |
| _hoverable: function( element ) { | |
| this.hoverable = this.hoverable.add( element ); | |
| this._on( element, { | |
| mouseenter: function( event ) { | |
| $( event.currentTarget ).addClass( "ui-state-hover" ); | |
| }, | |
| mouseleave: function( event ) { | |
| $( event.currentTarget ).removeClass( "ui-state-hover" ); | |
| } | |
| }); | |
| }, | |
| _focusable: function( element ) { | |
| this.focusable = this.focusable.add( element ); | |
| this._on( element, { | |
| focusin: function( event ) { | |
| $( event.currentTarget ).addClass( "ui-state-focus" ); | |
| }, | |
| focusout: function( event ) { | |
| $( event.currentTarget ).removeClass( "ui-state-focus" ); | |
| } | |
| }); | |
| }, | |
| _trigger: function( type, event, data ) { | |
| var prop, orig, | |
| callback = this.options[ type ]; | |
| data = data || {}; | |
| event = $.Event( event ); | |
| event.type = ( type === this.widgetEventPrefix ? | |
| type : | |
| this.widgetEventPrefix + type ).toLowerCase(); | |
| // the original event may come from any element | |
| // so we need to reset the target on the new event | |
| event.target = this.element[ 0 ]; | |
| // copy original event properties over to the new event | |
| orig = event.originalEvent; | |
| if ( orig ) { | |
| for ( prop in orig ) { | |
| if ( !( prop in event ) ) { | |
| event[ prop ] = orig[ prop ]; | |
| } | |
| } | |
| } | |
| this.element.trigger( event, data ); | |
| return !( $.isFunction( callback ) && | |
| callback.apply( this.element[0], [ event ].concat( data ) ) === false || | |
| event.isDefaultPrevented() ); | |
| } | |
| }; | |
| $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { | |
| $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { | |
| if ( typeof options === "string" ) { | |
| options = { effect: options }; | |
| } | |
| var hasOptions, | |
| effectName = !options ? | |
| method : | |
| options === true || typeof options === "number" ? | |
| defaultEffect : | |
| options.effect || defaultEffect; | |
| options = options || {}; | |
| if ( typeof options === "number" ) { | |
| options = { duration: options }; | |
| } | |
| hasOptions = !$.isEmptyObject( options ); | |
| options.complete = callback; | |
| if ( options.delay ) { | |
| element.delay( options.delay ); | |
| } | |
| if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { | |
| element[ method ]( options ); | |
| } else if ( effectName !== method && element[ effectName ] ) { | |
| element[ effectName ]( options.duration, options.easing, callback ); | |
| } else { | |
| element.queue(function( next ) { | |
| $( this )[ method ](); | |
| if ( callback ) { | |
| callback.call( element[ 0 ] ); | |
| } | |
| next(); | |
| }); | |
| } | |
| }; | |
| }); | |
| })( jQuery ); | |
| (function( $, undefined ) { | |
| var mouseHandled = false; | |
| $( document ).mouseup( function() { | |
| mouseHandled = false; | |
| }); | |
| $.widget("ui.mouse", { | |
| version: "1.10.3", | |
| options: { | |
| cancel: "input,textarea,button,select,option", | |
| distance: 1, | |
| delay: 0 | |
| }, | |
| _mouseInit: function() { | |
| var that = this; | |
| this.element | |
| .bind("mousedown."+this.widgetName, function(event) { | |
| return that._mouseDown(event); | |
| }) | |
| .bind("click."+this.widgetName, function(event) { | |
| if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { | |
| $.removeData(event.target, that.widgetName + ".preventClickEvent"); | |
| event.stopImmediatePropagation(); | |
| return false; | |
| } | |
| }); | |
| this.started = false; | |
| }, | |
| // TODO: make sure destroying one instance of mouse doesn't mess with | |
| // other instances of mouse | |
| _mouseDestroy: function() { | |
| this.element.unbind("."+this.widgetName); | |
| if ( this._mouseMoveDelegate ) { | |
| $(document) | |
| .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) | |
| .unbind("mouseup."+this.widgetName, this._mouseUpDelegate); | |
| } | |
| }, | |
| _mouseDown: function(event) { | |
| // don't let more than one widget handle mouseStart | |
| if( mouseHandled ) { return; } | |
| // we may have missed mouseup (out of window) | |
| (this._mouseStarted && this._mouseUp(event)); | |
| this._mouseDownEvent = event; | |
| var that = this, | |
| btnIsLeft = (event.which === 1), | |
| // event.target.nodeName works around a bug in IE 8 with | |
| // disabled inputs (#7620) | |
| elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); | |
| if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { | |
| return true; | |
| } | |
| this.mouseDelayMet = !this.options.delay; | |
| if (!this.mouseDelayMet) { | |
| this._mouseDelayTimer = setTimeout(function() { | |
| that.mouseDelayMet = true; | |
| }, this.options.delay); | |
| } | |
| if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { | |
| this._mouseStarted = (this._mouseStart(event) !== false); | |
| if (!this._mouseStarted) { | |
| event.preventDefault(); | |
| return true; | |
| } | |
| } | |
| // Click event may never have fired (Gecko & Opera) | |
| if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { | |
| $.removeData(event.target, this.widgetName + ".preventClickEvent"); | |
| } | |
| // these delegates are required to keep context | |
| this._mouseMoveDelegate = function(event) { | |
| return that._mouseMove(event); | |
| }; | |
| this._mouseUpDelegate = function(event) { | |
| return that._mouseUp(event); | |
| }; | |
| $(document) | |
| .bind("mousemove."+this.widgetName, this._mouseMoveDelegate) | |
| .bind("mouseup."+this.widgetName, this._mouseUpDelegate); | |
| event.preventDefault(); | |
| mouseHandled = true; | |
| return true; | |
| }, | |
| _mouseMove: function(event) { | |
| // IE mouseup check - mouseup happened when mouse was out of window | |
| if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { | |
| return this._mouseUp(event); | |
| } | |
| if (this._mouseStarted) { | |
| this._mouseDrag(event); | |
| return event.preventDefault(); | |
| } | |
| if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { | |
| this._mouseStarted = | |
| (this._mouseStart(this._mouseDownEvent, event) !== false); | |
| (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); | |
| } | |
| return !this._mouseStarted; | |
| }, | |
| _mouseUp: function(event) { | |
| $(document) | |
| .unbind("mousemove."+this.widgetName, this._mouseMoveDelegate) | |
| .unbind("mouseup."+this.widgetName, this._mouseUpDelegate); | |
| if (this._mouseStarted) { | |
| this._mouseStarted = false; | |
| if (event.target === this._mouseDownEvent.target) { | |
| $.data(event.target, this.widgetName + ".preventClickEvent", true); | |
| } | |
| this._mouseStop(event); | |
| } | |
| return false; | |
| }, | |
| _mouseDistanceMet: function(event) { | |
| return (Math.max( | |
| Math.abs(this._mouseDownEvent.pageX - event.pageX), | |
| Math.abs(this._mouseDownEvent.pageY - event.pageY) | |
| ) >= this.options.distance | |
| ); | |
| }, | |
| _mouseDelayMet: function(/* event */) { | |
| return this.mouseDelayMet; | |
| }, | |
| // These are placeholder methods, to be overriden by extending plugin | |
| _mouseStart: function(/* event */) {}, | |
| _mouseDrag: function(/* event */) {}, | |
| _mouseStop: function(/* event */) {}, | |
| _mouseCapture: function(/* event */) { return true; } | |
| }); | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.widget("ui.draggable", $.ui.mouse, { | |
| version: "1.10.3", | |
| widgetEventPrefix: "drag", | |
| options: { | |
| addClasses: true, | |
| appendTo: "parent", | |
| axis: false, | |
| connectToSortable: false, | |
| containment: false, | |
| cursor: "auto", | |
| cursorAt: false, | |
| grid: false, | |
| handle: false, | |
| helper: "original", | |
| iframeFix: false, | |
| opacity: false, | |
| refreshPositions: false, | |
| revert: false, | |
| revertDuration: 500, | |
| scope: "default", | |
| scroll: true, | |
| scrollSensitivity: 20, | |
| scrollSpeed: 20, | |
| snap: false, | |
| snapMode: "both", | |
| snapTolerance: 20, | |
| stack: false, | |
| zIndex: false, | |
| // callbacks | |
| drag: null, | |
| start: null, | |
| stop: null | |
| }, | |
| _create: function() { | |
| if (this.options.helper === "original" && !(/^(?:r|a|f)/).test(this.element.css("position"))) { | |
| this.element[0].style.position = "relative"; | |
| } | |
| if (this.options.addClasses){ | |
| this.element.addClass("ui-draggable"); | |
| } | |
| if (this.options.disabled){ | |
| this.element.addClass("ui-draggable-disabled"); | |
| } | |
| this._mouseInit(); | |
| }, | |
| _destroy: function() { | |
| this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" ); | |
| this._mouseDestroy(); | |
| }, | |
| _mouseCapture: function(event) { | |
| var o = this.options; | |
| // among others, prevent a drag on a resizable-handle | |
| if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) { | |
| return false; | |
| } | |
| //Quit if we're not on a valid handle | |
| this.handle = this._getHandle(event); | |
| if (!this.handle) { | |
| return false; | |
| } | |
| $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() { | |
| $("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>") | |
| .css({ | |
| width: this.offsetWidth+"px", height: this.offsetHeight+"px", | |
| position: "absolute", opacity: "0.001", zIndex: 1000 | |
| }) | |
| .css($(this).offset()) | |
| .appendTo("body"); | |
| }); | |
| return true; | |
| }, | |
| _mouseStart: function(event) { | |
| var o = this.options; | |
| //Create and append the visible helper | |
| this.helper = this._createHelper(event); | |
| this.helper.addClass("ui-draggable-dragging"); | |
| //Cache the helper size | |
| this._cacheHelperProportions(); | |
| //If ddmanager is used for droppables, set the global draggable | |
| if($.ui.ddmanager) { | |
| $.ui.ddmanager.current = this; | |
| } | |
| /* | |
| * - Position generation - | |
| * This block generates everything position related - it's the core of draggables. | |
| */ | |
| //Cache the margins of the original element | |
| this._cacheMargins(); | |
| //Store the helper's css position | |
| this.cssPosition = this.helper.css( "position" ); | |
| this.scrollParent = this.helper.scrollParent(); | |
| this.offsetParent = this.helper.offsetParent(); | |
| this.offsetParentCssPosition = this.offsetParent.css( "position" ); | |
| //The element's absolute position on the page minus margins | |
| this.offset = this.positionAbs = this.element.offset(); | |
| this.offset = { | |
| top: this.offset.top - this.margins.top, | |
| left: this.offset.left - this.margins.left | |
| }; | |
| //Reset scroll cache | |
| this.offset.scroll = false; | |
| $.extend(this.offset, { | |
| click: { //Where the click happened, relative to the element | |
| left: event.pageX - this.offset.left, | |
| top: event.pageY - this.offset.top | |
| }, | |
| parent: this._getParentOffset(), | |
| relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper | |
| }); | |
| //Generate the original position | |
| this.originalPosition = this.position = this._generatePosition(event); | |
| this.originalPageX = event.pageX; | |
| this.originalPageY = event.pageY; | |
| //Adjust the mouse offset relative to the helper if "cursorAt" is supplied | |
| (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); | |
| //Set a containment if given in the options | |
| this._setContainment(); | |
| //Trigger event + callbacks | |
| if(this._trigger("start", event) === false) { | |
| this._clear(); | |
| return false; | |
| } | |
| //Recache the helper size | |
| this._cacheHelperProportions(); | |
| //Prepare the droppable offsets | |
| if ($.ui.ddmanager && !o.dropBehaviour) { | |
| $.ui.ddmanager.prepareOffsets(this, event); | |
| } | |
| this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position | |
| //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003) | |
| if ( $.ui.ddmanager ) { | |
| $.ui.ddmanager.dragStart(this, event); | |
| } | |
| return true; | |
| }, | |
| _mouseDrag: function(event, noPropagation) { | |
| // reset any necessary cached properties (see #5009) | |
| if ( this.offsetParentCssPosition === "fixed" ) { | |
| this.offset.parent = this._getParentOffset(); | |
| } | |
| //Compute the helpers position | |
| this.position = this._generatePosition(event); | |
| this.positionAbs = this._convertPositionTo("absolute"); | |
| //Call plugins and callbacks and use the resulting position if something is returned | |
| if (!noPropagation) { | |
| var ui = this._uiHash(); | |
| if(this._trigger("drag", event, ui) === false) { | |
| this._mouseUp({}); | |
| return false; | |
| } | |
| this.position = ui.position; | |
| } | |
| if(!this.options.axis || this.options.axis !== "y") { | |
| this.helper[0].style.left = this.position.left+"px"; | |
| } | |
| if(!this.options.axis || this.options.axis !== "x") { | |
| this.helper[0].style.top = this.position.top+"px"; | |
| } | |
| if($.ui.ddmanager) { | |
| $.ui.ddmanager.drag(this, event); | |
| } | |
| return false; | |
| }, | |
| _mouseStop: function(event) { | |
| //If we are using droppables, inform the manager about the drop | |
| var that = this, | |
| dropped = false; | |
| if ($.ui.ddmanager && !this.options.dropBehaviour) { | |
| dropped = $.ui.ddmanager.drop(this, event); | |
| } | |
| //if a drop comes from outside (a sortable) | |
| if(this.dropped) { | |
| dropped = this.dropped; | |
| this.dropped = false; | |
| } | |
| //if the original element is no longer in the DOM don't bother to continue (see #8269) | |
| if ( this.options.helper === "original" && !$.contains( this.element[ 0 ].ownerDocument, this.element[ 0 ] ) ) { | |
| return false; | |
| } | |
| if((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) { | |
| $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() { | |
| if(that._trigger("stop", event) !== false) { | |
| that._clear(); | |
| } | |
| }); | |
| } else { | |
| if(this._trigger("stop", event) !== false) { | |
| this._clear(); | |
| } | |
| } | |
| return false; | |
| }, | |
| _mouseUp: function(event) { | |
| //Remove frame helpers | |
| $("div.ui-draggable-iframeFix").each(function() { | |
| this.parentNode.removeChild(this); | |
| }); | |
| //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003) | |
| if( $.ui.ddmanager ) { | |
| $.ui.ddmanager.dragStop(this, event); | |
| } | |
| return $.ui.mouse.prototype._mouseUp.call(this, event); | |
| }, | |
| cancel: function() { | |
| if(this.helper.is(".ui-draggable-dragging")) { | |
| this._mouseUp({}); | |
| } else { | |
| this._clear(); | |
| } | |
| return this; | |
| }, | |
| _getHandle: function(event) { | |
| return this.options.handle ? | |
| !!$( event.target ).closest( this.element.find( this.options.handle ) ).length : | |
| true; | |
| }, | |
| _createHelper: function(event) { | |
| var o = this.options, | |
| helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper === "clone" ? this.element.clone().removeAttr("id") : this.element); | |
| if(!helper.parents("body").length) { | |
| helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo)); | |
| } | |
| if(helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) { | |
| helper.css("position", "absolute"); | |
| } | |
| return helper; | |
| }, | |
| _adjustOffsetFromHelper: function(obj) { | |
| if (typeof obj === "string") { | |
| obj = obj.split(" "); | |
| } | |
| if ($.isArray(obj)) { | |
| obj = {left: +obj[0], top: +obj[1] || 0}; | |
| } | |
| if ("left" in obj) { | |
| this.offset.click.left = obj.left + this.margins.left; | |
| } | |
| if ("right" in obj) { | |
| this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; | |
| } | |
| if ("top" in obj) { | |
| this.offset.click.top = obj.top + this.margins.top; | |
| } | |
| if ("bottom" in obj) { | |
| this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; | |
| } | |
| }, | |
| _getParentOffset: function() { | |
| //Get the offsetParent and cache its position | |
| var po = this.offsetParent.offset(); | |
| // This is a special case where we need to modify a offset calculated on start, since the following happened: | |
| // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent | |
| // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that | |
| // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag | |
| if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) { | |
| po.left += this.scrollParent.scrollLeft(); | |
| po.top += this.scrollParent.scrollTop(); | |
| } | |
| //This needs to be actually done for all browsers, since pageX/pageY includes this information | |
| //Ugly IE fix | |
| if((this.offsetParent[0] === document.body) || | |
| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { | |
| po = { top: 0, left: 0 }; | |
| } | |
| return { | |
| top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), | |
| left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) | |
| }; | |
| }, | |
| _getRelativeOffset: function() { | |
| if(this.cssPosition === "relative") { | |
| var p = this.element.position(); | |
| return { | |
| top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), | |
| left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() | |
| }; | |
| } else { | |
| return { top: 0, left: 0 }; | |
| } | |
| }, | |
| _cacheMargins: function() { | |
| this.margins = { | |
| left: (parseInt(this.element.css("marginLeft"),10) || 0), | |
| top: (parseInt(this.element.css("marginTop"),10) || 0), | |
| right: (parseInt(this.element.css("marginRight"),10) || 0), | |
| bottom: (parseInt(this.element.css("marginBottom"),10) || 0) | |
| }; | |
| }, | |
| _cacheHelperProportions: function() { | |
| this.helperProportions = { | |
| width: this.helper.outerWidth(), | |
| height: this.helper.outerHeight() | |
| }; | |
| }, | |
| _setContainment: function() { | |
| var over, c, ce, | |
| o = this.options; | |
| if ( !o.containment ) { | |
| this.containment = null; | |
| return; | |
| } | |
| if ( o.containment === "window" ) { | |
| this.containment = [ | |
| $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left, | |
| $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top, | |
| $( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left, | |
| $( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top | |
| ]; | |
| return; | |
| } | |
| if ( o.containment === "document") { | |
| this.containment = [ | |
| 0, | |
| 0, | |
| $( document ).width() - this.helperProportions.width - this.margins.left, | |
| ( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top | |
| ]; | |
| return; | |
| } | |
| if ( o.containment.constructor === Array ) { | |
| this.containment = o.containment; | |
| return; | |
| } | |
| if ( o.containment === "parent" ) { | |
| o.containment = this.helper[ 0 ].parentNode; | |
| } | |
| c = $( o.containment ); | |
| ce = c[ 0 ]; | |
| if( !ce ) { | |
| return; | |
| } | |
| over = c.css( "overflow" ) !== "hidden"; | |
| this.containment = [ | |
| ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ), | |
| ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ) , | |
| ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - this.helperProportions.width - this.margins.left - this.margins.right, | |
| ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - ( parseInt( c.css( "borderBottomWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingBottom" ), 10 ) || 0 ) - this.helperProportions.height - this.margins.top - this.margins.bottom | |
| ]; | |
| this.relative_container = c; | |
| }, | |
| _convertPositionTo: function(d, pos) { | |
| if(!pos) { | |
| pos = this.position; | |
| } | |
| var mod = d === "absolute" ? 1 : -1, | |
| scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent; | |
| //Cache the scroll | |
| if (!this.offset.scroll) { | |
| this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()}; | |
| } | |
| return { | |
| top: ( | |
| pos.top + // The absolute mouse position | |
| this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) * mod ) | |
| ), | |
| left: ( | |
| pos.left + // The absolute mouse position | |
| this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) * mod ) | |
| ) | |
| }; | |
| }, | |
| _generatePosition: function(event) { | |
| var containment, co, top, left, | |
| o = this.options, | |
| scroll = this.cssPosition === "absolute" && !( this.scrollParent[ 0 ] !== document && $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? this.offsetParent : this.scrollParent, | |
| pageX = event.pageX, | |
| pageY = event.pageY; | |
| //Cache the scroll | |
| if (!this.offset.scroll) { | |
| this.offset.scroll = {top : scroll.scrollTop(), left : scroll.scrollLeft()}; | |
| } | |
| /* | |
| * - Position constraining - | |
| * Constrain the position to a mix of grid, containment. | |
| */ | |
| // If we are not dragging yet, we won't check for options | |
| if ( this.originalPosition ) { | |
| if ( this.containment ) { | |
| if ( this.relative_container ){ | |
| co = this.relative_container.offset(); | |
| containment = [ | |
| this.containment[ 0 ] + co.left, | |
| this.containment[ 1 ] + co.top, | |
| this.containment[ 2 ] + co.left, | |
| this.containment[ 3 ] + co.top | |
| ]; | |
| } | |
| else { | |
| containment = this.containment; | |
| } | |
| if(event.pageX - this.offset.click.left < containment[0]) { | |
| pageX = containment[0] + this.offset.click.left; | |
| } | |
| if(event.pageY - this.offset.click.top < containment[1]) { | |
| pageY = containment[1] + this.offset.click.top; | |
| } | |
| if(event.pageX - this.offset.click.left > containment[2]) { | |
| pageX = containment[2] + this.offset.click.left; | |
| } | |
| if(event.pageY - this.offset.click.top > containment[3]) { | |
| pageY = containment[3] + this.offset.click.top; | |
| } | |
| } | |
| if(o.grid) { | |
| //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950) | |
| top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY; | |
| pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; | |
| left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX; | |
| pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; | |
| } | |
| } | |
| return { | |
| top: ( | |
| pageY - // The absolute mouse position | |
| this.offset.click.top - // Click offset (relative to the element) | |
| this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.top + // The offsetParent's offset without borders (offset + border) | |
| ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : this.offset.scroll.top ) | |
| ), | |
| left: ( | |
| pageX - // The absolute mouse position | |
| this.offset.click.left - // Click offset (relative to the element) | |
| this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.left + // The offsetParent's offset without borders (offset + border) | |
| ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : this.offset.scroll.left ) | |
| ) | |
| }; | |
| }, | |
| _clear: function() { | |
| this.helper.removeClass("ui-draggable-dragging"); | |
| if(this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) { | |
| this.helper.remove(); | |
| } | |
| this.helper = null; | |
| this.cancelHelperRemoval = false; | |
| }, | |
| // From now on bulk stuff - mainly helpers | |
| _trigger: function(type, event, ui) { | |
| ui = ui || this._uiHash(); | |
| $.ui.plugin.call(this, type, [event, ui]); | |
| //The absolute position has to be recalculated after plugins | |
| if(type === "drag") { | |
| this.positionAbs = this._convertPositionTo("absolute"); | |
| } | |
| return $.Widget.prototype._trigger.call(this, type, event, ui); | |
| }, | |
| plugins: {}, | |
| _uiHash: function() { | |
| return { | |
| helper: this.helper, | |
| position: this.position, | |
| originalPosition: this.originalPosition, | |
| offset: this.positionAbs | |
| }; | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "connectToSortable", { | |
| start: function(event, ui) { | |
| var inst = $(this).data("ui-draggable"), o = inst.options, | |
| uiSortable = $.extend({}, ui, { item: inst.element }); | |
| inst.sortables = []; | |
| $(o.connectToSortable).each(function() { | |
| var sortable = $.data(this, "ui-sortable"); | |
| if (sortable && !sortable.options.disabled) { | |
| inst.sortables.push({ | |
| instance: sortable, | |
| shouldRevert: sortable.options.revert | |
| }); | |
| sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page). | |
| sortable._trigger("activate", event, uiSortable); | |
| } | |
| }); | |
| }, | |
| stop: function(event, ui) { | |
| //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper | |
| var inst = $(this).data("ui-draggable"), | |
| uiSortable = $.extend({}, ui, { item: inst.element }); | |
| $.each(inst.sortables, function() { | |
| if(this.instance.isOver) { | |
| this.instance.isOver = 0; | |
| inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance | |
| this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work) | |
| //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid" | |
| if(this.shouldRevert) { | |
| this.instance.options.revert = this.shouldRevert; | |
| } | |
| //Trigger the stop of the sortable | |
| this.instance._mouseStop(event); | |
| this.instance.options.helper = this.instance.options._helper; | |
| //If the helper has been the original item, restore properties in the sortable | |
| if(inst.options.helper === "original") { | |
| this.instance.currentItem.css({ top: "auto", left: "auto" }); | |
| } | |
| } else { | |
| this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance | |
| this.instance._trigger("deactivate", event, uiSortable); | |
| } | |
| }); | |
| }, | |
| drag: function(event, ui) { | |
| var inst = $(this).data("ui-draggable"), that = this; | |
| $.each(inst.sortables, function() { | |
| var innermostIntersecting = false, | |
| thisSortable = this; | |
| //Copy over some variables to allow calling the sortable's native _intersectsWith | |
| this.instance.positionAbs = inst.positionAbs; | |
| this.instance.helperProportions = inst.helperProportions; | |
| this.instance.offset.click = inst.offset.click; | |
| if(this.instance._intersectsWith(this.instance.containerCache)) { | |
| innermostIntersecting = true; | |
| $.each(inst.sortables, function () { | |
| this.instance.positionAbs = inst.positionAbs; | |
| this.instance.helperProportions = inst.helperProportions; | |
| this.instance.offset.click = inst.offset.click; | |
| if (this !== thisSortable && | |
| this.instance._intersectsWith(this.instance.containerCache) && | |
| $.contains(thisSortable.instance.element[0], this.instance.element[0]) | |
| ) { | |
| innermostIntersecting = false; | |
| } | |
| return innermostIntersecting; | |
| }); | |
| } | |
| if(innermostIntersecting) { | |
| //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once | |
| if(!this.instance.isOver) { | |
| this.instance.isOver = 1; | |
| //Now we fake the start of dragging for the sortable instance, | |
| //by cloning the list group item, appending it to the sortable and using it as inst.currentItem | |
| //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one) | |
| this.instance.currentItem = $(that).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item", true); | |
| this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it | |
| this.instance.options.helper = function() { return ui.helper[0]; }; | |
| event.target = this.instance.currentItem[0]; | |
| this.instance._mouseCapture(event, true); | |
| this.instance._mouseStart(event, true, true); | |
| //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes | |
| this.instance.offset.click.top = inst.offset.click.top; | |
| this.instance.offset.click.left = inst.offset.click.left; | |
| this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left; | |
| this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top; | |
| inst._trigger("toSortable", event); | |
| inst.dropped = this.instance.element; //draggable revert needs that | |
| //hack so receive/update callbacks work (mostly) | |
| inst.currentItem = inst.element; | |
| this.instance.fromOutside = inst; | |
| } | |
| //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable | |
| if(this.instance.currentItem) { | |
| this.instance._mouseDrag(event); | |
| } | |
| } else { | |
| //If it doesn't intersect with the sortable, and it intersected before, | |
| //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval | |
| if(this.instance.isOver) { | |
| this.instance.isOver = 0; | |
| this.instance.cancelHelperRemoval = true; | |
| //Prevent reverting on this forced stop | |
| this.instance.options.revert = false; | |
| // The out event needs to be triggered independently | |
| this.instance._trigger("out", event, this.instance._uiHash(this.instance)); | |
| this.instance._mouseStop(event, true); | |
| this.instance.options.helper = this.instance.options._helper; | |
| //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size | |
| this.instance.currentItem.remove(); | |
| if(this.instance.placeholder) { | |
| this.instance.placeholder.remove(); | |
| } | |
| inst._trigger("fromSortable", event); | |
| inst.dropped = false; //draggable revert needs that | |
| } | |
| } | |
| }); | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "cursor", { | |
| start: function() { | |
| var t = $("body"), o = $(this).data("ui-draggable").options; | |
| if (t.css("cursor")) { | |
| o._cursor = t.css("cursor"); | |
| } | |
| t.css("cursor", o.cursor); | |
| }, | |
| stop: function() { | |
| var o = $(this).data("ui-draggable").options; | |
| if (o._cursor) { | |
| $("body").css("cursor", o._cursor); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "opacity", { | |
| start: function(event, ui) { | |
| var t = $(ui.helper), o = $(this).data("ui-draggable").options; | |
| if(t.css("opacity")) { | |
| o._opacity = t.css("opacity"); | |
| } | |
| t.css("opacity", o.opacity); | |
| }, | |
| stop: function(event, ui) { | |
| var o = $(this).data("ui-draggable").options; | |
| if(o._opacity) { | |
| $(ui.helper).css("opacity", o._opacity); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "scroll", { | |
| start: function() { | |
| var i = $(this).data("ui-draggable"); | |
| if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") { | |
| i.overflowOffset = i.scrollParent.offset(); | |
| } | |
| }, | |
| drag: function( event ) { | |
| var i = $(this).data("ui-draggable"), o = i.options, scrolled = false; | |
| if(i.scrollParent[0] !== document && i.scrollParent[0].tagName !== "HTML") { | |
| if(!o.axis || o.axis !== "x") { | |
| if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { | |
| i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed; | |
| } else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity) { | |
| i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed; | |
| } | |
| } | |
| if(!o.axis || o.axis !== "y") { | |
| if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { | |
| i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed; | |
| } else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity) { | |
| i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed; | |
| } | |
| } | |
| } else { | |
| if(!o.axis || o.axis !== "x") { | |
| if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) { | |
| scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); | |
| } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { | |
| scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); | |
| } | |
| } | |
| if(!o.axis || o.axis !== "y") { | |
| if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { | |
| scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); | |
| } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { | |
| scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); | |
| } | |
| } | |
| } | |
| if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { | |
| $.ui.ddmanager.prepareOffsets(i, event); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "snap", { | |
| start: function() { | |
| var i = $(this).data("ui-draggable"), | |
| o = i.options; | |
| i.snapElements = []; | |
| $(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() { | |
| var $t = $(this), | |
| $o = $t.offset(); | |
| if(this !== i.element[0]) { | |
| i.snapElements.push({ | |
| item: this, | |
| width: $t.outerWidth(), height: $t.outerHeight(), | |
| top: $o.top, left: $o.left | |
| }); | |
| } | |
| }); | |
| }, | |
| drag: function(event, ui) { | |
| var ts, bs, ls, rs, l, r, t, b, i, first, | |
| inst = $(this).data("ui-draggable"), | |
| o = inst.options, | |
| d = o.snapTolerance, | |
| x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width, | |
| y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height; | |
| for (i = inst.snapElements.length - 1; i >= 0; i--){ | |
| l = inst.snapElements[i].left; | |
| r = l + inst.snapElements[i].width; | |
| t = inst.snapElements[i].top; | |
| b = t + inst.snapElements[i].height; | |
| if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) { | |
| if(inst.snapElements[i].snapping) { | |
| (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); | |
| } | |
| inst.snapElements[i].snapping = false; | |
| continue; | |
| } | |
| if(o.snapMode !== "inner") { | |
| ts = Math.abs(t - y2) <= d; | |
| bs = Math.abs(b - y1) <= d; | |
| ls = Math.abs(l - x2) <= d; | |
| rs = Math.abs(r - x1) <= d; | |
| if(ts) { | |
| ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top; | |
| } | |
| if(bs) { | |
| ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top; | |
| } | |
| if(ls) { | |
| ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left; | |
| } | |
| if(rs) { | |
| ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left; | |
| } | |
| } | |
| first = (ts || bs || ls || rs); | |
| if(o.snapMode !== "outer") { | |
| ts = Math.abs(t - y1) <= d; | |
| bs = Math.abs(b - y2) <= d; | |
| ls = Math.abs(l - x1) <= d; | |
| rs = Math.abs(r - x2) <= d; | |
| if(ts) { | |
| ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top; | |
| } | |
| if(bs) { | |
| ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top; | |
| } | |
| if(ls) { | |
| ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left; | |
| } | |
| if(rs) { | |
| ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left; | |
| } | |
| } | |
| if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) { | |
| (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); | |
| } | |
| inst.snapElements[i].snapping = (ts || bs || ls || rs || first); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "stack", { | |
| start: function() { | |
| var min, | |
| o = this.data("ui-draggable").options, | |
| group = $.makeArray($(o.stack)).sort(function(a,b) { | |
| return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0); | |
| }); | |
| if (!group.length) { return; } | |
| min = parseInt($(group[0]).css("zIndex"), 10) || 0; | |
| $(group).each(function(i) { | |
| $(this).css("zIndex", min + i); | |
| }); | |
| this.css("zIndex", (min + group.length)); | |
| } | |
| }); | |
| $.ui.plugin.add("draggable", "zIndex", { | |
| start: function(event, ui) { | |
| var t = $(ui.helper), o = $(this).data("ui-draggable").options; | |
| if(t.css("zIndex")) { | |
| o._zIndex = t.css("zIndex"); | |
| } | |
| t.css("zIndex", o.zIndex); | |
| }, | |
| stop: function(event, ui) { | |
| var o = $(this).data("ui-draggable").options; | |
| if(o._zIndex) { | |
| $(ui.helper).css("zIndex", o._zIndex); | |
| } | |
| } | |
| }); | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| function isOverAxis( x, reference, size ) { | |
| return ( x > reference ) && ( x < ( reference + size ) ); | |
| } | |
| $.widget("ui.droppable", { | |
| version: "1.10.3", | |
| widgetEventPrefix: "drop", | |
| options: { | |
| accept: "*", | |
| activeClass: false, | |
| addClasses: true, | |
| greedy: false, | |
| hoverClass: false, | |
| scope: "default", | |
| tolerance: "intersect", | |
| // callbacks | |
| activate: null, | |
| deactivate: null, | |
| drop: null, | |
| out: null, | |
| over: null | |
| }, | |
| _create: function() { | |
| var o = this.options, | |
| accept = o.accept; | |
| this.isover = false; | |
| this.isout = true; | |
| this.accept = $.isFunction(accept) ? accept : function(d) { | |
| return d.is(accept); | |
| }; | |
| //Store the droppable's proportions | |
| this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight }; | |
| // Add the reference and positions to the manager | |
| $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || []; | |
| $.ui.ddmanager.droppables[o.scope].push(this); | |
| (o.addClasses && this.element.addClass("ui-droppable")); | |
| }, | |
| _destroy: function() { | |
| var i = 0, | |
| drop = $.ui.ddmanager.droppables[this.options.scope]; | |
| for ( ; i < drop.length; i++ ) { | |
| if ( drop[i] === this ) { | |
| drop.splice(i, 1); | |
| } | |
| } | |
| this.element.removeClass("ui-droppable ui-droppable-disabled"); | |
| }, | |
| _setOption: function(key, value) { | |
| if(key === "accept") { | |
| this.accept = $.isFunction(value) ? value : function(d) { | |
| return d.is(value); | |
| }; | |
| } | |
| $.Widget.prototype._setOption.apply(this, arguments); | |
| }, | |
| _activate: function(event) { | |
| var draggable = $.ui.ddmanager.current; | |
| if(this.options.activeClass) { | |
| this.element.addClass(this.options.activeClass); | |
| } | |
| if(draggable){ | |
| this._trigger("activate", event, this.ui(draggable)); | |
| } | |
| }, | |
| _deactivate: function(event) { | |
| var draggable = $.ui.ddmanager.current; | |
| if(this.options.activeClass) { | |
| this.element.removeClass(this.options.activeClass); | |
| } | |
| if(draggable){ | |
| this._trigger("deactivate", event, this.ui(draggable)); | |
| } | |
| }, | |
| _over: function(event) { | |
| var draggable = $.ui.ddmanager.current; | |
| // Bail if draggable and droppable are same element | |
| if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { | |
| return; | |
| } | |
| if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { | |
| if(this.options.hoverClass) { | |
| this.element.addClass(this.options.hoverClass); | |
| } | |
| this._trigger("over", event, this.ui(draggable)); | |
| } | |
| }, | |
| _out: function(event) { | |
| var draggable = $.ui.ddmanager.current; | |
| // Bail if draggable and droppable are same element | |
| if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { | |
| return; | |
| } | |
| if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { | |
| if(this.options.hoverClass) { | |
| this.element.removeClass(this.options.hoverClass); | |
| } | |
| this._trigger("out", event, this.ui(draggable)); | |
| } | |
| }, | |
| _drop: function(event,custom) { | |
| var draggable = custom || $.ui.ddmanager.current, | |
| childrenIntersection = false; | |
| // Bail if draggable and droppable are same element | |
| if (!draggable || (draggable.currentItem || draggable.element)[0] === this.element[0]) { | |
| return false; | |
| } | |
| this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function() { | |
| var inst = $.data(this, "ui-droppable"); | |
| if( | |
| inst.options.greedy && | |
| !inst.options.disabled && | |
| inst.options.scope === draggable.options.scope && | |
| inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element)) && | |
| $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance) | |
| ) { childrenIntersection = true; return false; } | |
| }); | |
| if(childrenIntersection) { | |
| return false; | |
| } | |
| if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { | |
| if(this.options.activeClass) { | |
| this.element.removeClass(this.options.activeClass); | |
| } | |
| if(this.options.hoverClass) { | |
| this.element.removeClass(this.options.hoverClass); | |
| } | |
| this._trigger("drop", event, this.ui(draggable)); | |
| return this.element; | |
| } | |
| return false; | |
| }, | |
| ui: function(c) { | |
| return { | |
| draggable: (c.currentItem || c.element), | |
| helper: c.helper, | |
| position: c.position, | |
| offset: c.positionAbs | |
| }; | |
| } | |
| }); | |
| $.ui.intersect = function(draggable, droppable, toleranceMode) { | |
| if (!droppable.offset) { | |
| return false; | |
| } | |
| var draggableLeft, draggableTop, | |
| x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width, | |
| y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height, | |
| l = droppable.offset.left, r = l + droppable.proportions.width, | |
| t = droppable.offset.top, b = t + droppable.proportions.height; | |
| switch (toleranceMode) { | |
| case "fit": | |
| return (l <= x1 && x2 <= r && t <= y1 && y2 <= b); | |
| case "intersect": | |
| return (l < x1 + (draggable.helperProportions.width / 2) && // Right Half | |
| x2 - (draggable.helperProportions.width / 2) < r && // Left Half | |
| t < y1 + (draggable.helperProportions.height / 2) && // Bottom Half | |
| y2 - (draggable.helperProportions.height / 2) < b ); // Top Half | |
| case "pointer": | |
| draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left); | |
| draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top); | |
| return isOverAxis( draggableTop, t, droppable.proportions.height ) && isOverAxis( draggableLeft, l, droppable.proportions.width ); | |
| case "touch": | |
| return ( | |
| (y1 >= t && y1 <= b) || // Top edge touching | |
| (y2 >= t && y2 <= b) || // Bottom edge touching | |
| (y1 < t && y2 > b) // Surrounded vertically | |
| ) && ( | |
| (x1 >= l && x1 <= r) || // Left edge touching | |
| (x2 >= l && x2 <= r) || // Right edge touching | |
| (x1 < l && x2 > r) // Surrounded horizontally | |
| ); | |
| default: | |
| return false; | |
| } | |
| }; | |
| /* | |
| This manager tracks offsets of draggables and droppables | |
| */ | |
| $.ui.ddmanager = { | |
| current: null, | |
| droppables: { "default": [] }, | |
| prepareOffsets: function(t, event) { | |
| var i, j, | |
| m = $.ui.ddmanager.droppables[t.options.scope] || [], | |
| type = event ? event.type : null, // workaround for #2317 | |
| list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack(); | |
| droppablesLoop: for (i = 0; i < m.length; i++) { | |
| //No disabled and non-accepted | |
| if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) { | |
| continue; | |
| } | |
| // Filter out elements in the current dragged item | |
| for (j=0; j < list.length; j++) { | |
| if(list[j] === m[i].element[0]) { | |
| m[i].proportions.height = 0; | |
| continue droppablesLoop; | |
| } | |
| } | |
| m[i].visible = m[i].element.css("display") !== "none"; | |
| if(!m[i].visible) { | |
| continue; | |
| } | |
| //Activate the droppable if used directly from draggables | |
| if(type === "mousedown") { | |
| m[i]._activate.call(m[i], event); | |
| } | |
| m[i].offset = m[i].element.offset(); | |
| m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight }; | |
| } | |
| }, | |
| drop: function(draggable, event) { | |
| var dropped = false; | |
| // Create a copy of the droppables in case the list changes during the drop (#9116) | |
| $.each(($.ui.ddmanager.droppables[draggable.options.scope] || []).slice(), function() { | |
| if(!this.options) { | |
| return; | |
| } | |
| if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) { | |
| dropped = this._drop.call(this, event) || dropped; | |
| } | |
| if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) { | |
| this.isout = true; | |
| this.isover = false; | |
| this._deactivate.call(this, event); | |
| } | |
| }); | |
| return dropped; | |
| }, | |
| dragStart: function( draggable, event ) { | |
| //Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003) | |
| draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() { | |
| if( !draggable.options.refreshPositions ) { | |
| $.ui.ddmanager.prepareOffsets( draggable, event ); | |
| } | |
| }); | |
| }, | |
| drag: function(draggable, event) { | |
| //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse. | |
| if(draggable.options.refreshPositions) { | |
| $.ui.ddmanager.prepareOffsets(draggable, event); | |
| } | |
| //Run through all droppables and check their positions based on specific tolerance options | |
| $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() { | |
| if(this.options.disabled || this.greedyChild || !this.visible) { | |
| return; | |
| } | |
| var parentInstance, scope, parent, | |
| intersects = $.ui.intersect(draggable, this, this.options.tolerance), | |
| c = !intersects && this.isover ? "isout" : (intersects && !this.isover ? "isover" : null); | |
| if(!c) { | |
| return; | |
| } | |
| if (this.options.greedy) { | |
| // find droppable parents with same scope | |
| scope = this.options.scope; | |
| parent = this.element.parents(":data(ui-droppable)").filter(function () { | |
| return $.data(this, "ui-droppable").options.scope === scope; | |
| }); | |
| if (parent.length) { | |
| parentInstance = $.data(parent[0], "ui-droppable"); | |
| parentInstance.greedyChild = (c === "isover"); | |
| } | |
| } | |
| // we just moved into a greedy child | |
| if (parentInstance && c === "isover") { | |
| parentInstance.isover = false; | |
| parentInstance.isout = true; | |
| parentInstance._out.call(parentInstance, event); | |
| } | |
| this[c] = true; | |
| this[c === "isout" ? "isover" : "isout"] = false; | |
| this[c === "isover" ? "_over" : "_out"].call(this, event); | |
| // we just moved out of a greedy child | |
| if (parentInstance && c === "isout") { | |
| parentInstance.isout = false; | |
| parentInstance.isover = true; | |
| parentInstance._over.call(parentInstance, event); | |
| } | |
| }); | |
| }, | |
| dragStop: function( draggable, event ) { | |
| draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" ); | |
| //Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003) | |
| if( !draggable.options.refreshPositions ) { | |
| $.ui.ddmanager.prepareOffsets( draggable, event ); | |
| } | |
| } | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| function num(v) { | |
| return parseInt(v, 10) || 0; | |
| } | |
| function isNumber(value) { | |
| return !isNaN(parseInt(value, 10)); | |
| } | |
| $.widget("ui.resizable", $.ui.mouse, { | |
| version: "1.10.3", | |
| widgetEventPrefix: "resize", | |
| options: { | |
| alsoResize: false, | |
| animate: false, | |
| animateDuration: "slow", | |
| animateEasing: "swing", | |
| aspectRatio: false, | |
| autoHide: false, | |
| containment: false, | |
| ghost: false, | |
| grid: false, | |
| handles: "e,s,se", | |
| helper: false, | |
| maxHeight: null, | |
| maxWidth: null, | |
| minHeight: 10, | |
| minWidth: 10, | |
| // See #7960 | |
| zIndex: 90, | |
| // callbacks | |
| resize: null, | |
| start: null, | |
| stop: null | |
| }, | |
| _create: function() { | |
| var n, i, handle, axis, hname, | |
| that = this, | |
| o = this.options; | |
| this.element.addClass("ui-resizable"); | |
| $.extend(this, { | |
| _aspectRatio: !!(o.aspectRatio), | |
| aspectRatio: o.aspectRatio, | |
| originalElement: this.element, | |
| _proportionallyResizeElements: [], | |
| _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null | |
| }); | |
| //Wrap the element if it cannot hold child nodes | |
| if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) { | |
| //Create a wrapper element and set the wrapper to the new current internal element | |
| this.element.wrap( | |
| $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({ | |
| position: this.element.css("position"), | |
| width: this.element.outerWidth(), | |
| height: this.element.outerHeight(), | |
| top: this.element.css("top"), | |
| left: this.element.css("left") | |
| }) | |
| ); | |
| //Overwrite the original this.element | |
| this.element = this.element.parent().data( | |
| "ui-resizable", this.element.data("ui-resizable") | |
| ); | |
| this.elementIsWrapper = true; | |
| //Move margins to the wrapper | |
| this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") }); | |
| this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0}); | |
| //Prevent Safari textarea resize | |
| this.originalResizeStyle = this.originalElement.css("resize"); | |
| this.originalElement.css("resize", "none"); | |
| //Push the actual element to our proportionallyResize internal array | |
| this._proportionallyResizeElements.push(this.originalElement.css({ position: "static", zoom: 1, display: "block" })); | |
| // avoid IE jump (hard set the margin) | |
| this.originalElement.css({ margin: this.originalElement.css("margin") }); | |
| // fix handlers offset | |
| this._proportionallyResize(); | |
| } | |
| this.handles = o.handles || (!$(".ui-resizable-handle", this.element).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", s: ".ui-resizable-s", w: ".ui-resizable-w", se: ".ui-resizable-se", sw: ".ui-resizable-sw", ne: ".ui-resizable-ne", nw: ".ui-resizable-nw" }); | |
| if(this.handles.constructor === String) { | |
| if ( this.handles === "all") { | |
| this.handles = "n,e,s,w,se,sw,ne,nw"; | |
| } | |
| n = this.handles.split(","); | |
| this.handles = {}; | |
| for(i = 0; i < n.length; i++) { | |
| handle = $.trim(n[i]); | |
| hname = "ui-resizable-"+handle; | |
| axis = $("<div class='ui-resizable-handle " + hname + "'></div>"); | |
| // Apply zIndex to all handles - see #7960 | |
| axis.css({ zIndex: o.zIndex }); | |
| //TODO : What's going on here? | |
| if ("se" === handle) { | |
| axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se"); | |
| } | |
| //Insert into internal handles object and append to element | |
| this.handles[handle] = ".ui-resizable-"+handle; | |
| this.element.append(axis); | |
| } | |
| } | |
| this._renderAxis = function(target) { | |
| var i, axis, padPos, padWrapper; | |
| target = target || this.element; | |
| for(i in this.handles) { | |
| if(this.handles[i].constructor === String) { | |
| this.handles[i] = $(this.handles[i], this.element).show(); | |
| } | |
| //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls) | |
| if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) { | |
| axis = $(this.handles[i], this.element); | |
| //Checking the correct pad and border | |
| padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth(); | |
| //The padding type i have to apply... | |
| padPos = [ "padding", | |
| /ne|nw|n/.test(i) ? "Top" : | |
| /se|sw|s/.test(i) ? "Bottom" : | |
| /^e$/.test(i) ? "Right" : "Left" ].join(""); | |
| target.css(padPos, padWrapper); | |
| this._proportionallyResize(); | |
| } | |
| //TODO: What's that good for? There's not anything to be executed left | |
| if(!$(this.handles[i]).length) { | |
| continue; | |
| } | |
| } | |
| }; | |
| //TODO: make renderAxis a prototype function | |
| this._renderAxis(this.element); | |
| this._handles = $(".ui-resizable-handle", this.element) | |
| .disableSelection(); | |
| //Matching axis name | |
| this._handles.mouseover(function() { | |
| if (!that.resizing) { | |
| if (this.className) { | |
| axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i); | |
| } | |
| //Axis, default = se | |
| that.axis = axis && axis[1] ? axis[1] : "se"; | |
| } | |
| }); | |
| //If we want to auto hide the elements | |
| if (o.autoHide) { | |
| this._handles.hide(); | |
| $(this.element) | |
| .addClass("ui-resizable-autohide") | |
| .mouseenter(function() { | |
| if (o.disabled) { | |
| return; | |
| } | |
| $(this).removeClass("ui-resizable-autohide"); | |
| that._handles.show(); | |
| }) | |
| .mouseleave(function(){ | |
| if (o.disabled) { | |
| return; | |
| } | |
| if (!that.resizing) { | |
| $(this).addClass("ui-resizable-autohide"); | |
| that._handles.hide(); | |
| } | |
| }); | |
| } | |
| //Initialize the mouse interaction | |
| this._mouseInit(); | |
| }, | |
| _destroy: function() { | |
| this._mouseDestroy(); | |
| var wrapper, | |
| _destroy = function(exp) { | |
| $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing") | |
| .removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove(); | |
| }; | |
| //TODO: Unwrap at same DOM position | |
| if (this.elementIsWrapper) { | |
| _destroy(this.element); | |
| wrapper = this.element; | |
| this.originalElement.css({ | |
| position: wrapper.css("position"), | |
| width: wrapper.outerWidth(), | |
| height: wrapper.outerHeight(), | |
| top: wrapper.css("top"), | |
| left: wrapper.css("left") | |
| }).insertAfter( wrapper ); | |
| wrapper.remove(); | |
| } | |
| this.originalElement.css("resize", this.originalResizeStyle); | |
| _destroy(this.originalElement); | |
| return this; | |
| }, | |
| _mouseCapture: function(event) { | |
| var i, handle, | |
| capture = false; | |
| for (i in this.handles) { | |
| handle = $(this.handles[i])[0]; | |
| if (handle === event.target || $.contains(handle, event.target)) { | |
| capture = true; | |
| } | |
| } | |
| return !this.options.disabled && capture; | |
| }, | |
| _mouseStart: function(event) { | |
| var curleft, curtop, cursor, | |
| o = this.options, | |
| iniPos = this.element.position(), | |
| el = this.element; | |
| this.resizing = true; | |
| // bugfix for http://dev.jquery.com/ticket/1749 | |
| if ( (/absolute/).test( el.css("position") ) ) { | |
| el.css({ position: "absolute", top: el.css("top"), left: el.css("left") }); | |
| } else if (el.is(".ui-draggable")) { | |
| el.css({ position: "absolute", top: iniPos.top, left: iniPos.left }); | |
| } | |
| this._renderProxy(); | |
| curleft = num(this.helper.css("left")); | |
| curtop = num(this.helper.css("top")); | |
| if (o.containment) { | |
| curleft += $(o.containment).scrollLeft() || 0; | |
| curtop += $(o.containment).scrollTop() || 0; | |
| } | |
| //Store needed variables | |
| this.offset = this.helper.offset(); | |
| this.position = { left: curleft, top: curtop }; | |
| this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; | |
| this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; | |
| this.originalPosition = { left: curleft, top: curtop }; | |
| this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() }; | |
| this.originalMousePosition = { left: event.pageX, top: event.pageY }; | |
| //Aspect Ratio | |
| this.aspectRatio = (typeof o.aspectRatio === "number") ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1); | |
| cursor = $(".ui-resizable-" + this.axis).css("cursor"); | |
| $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor); | |
| el.addClass("ui-resizable-resizing"); | |
| this._propagate("start", event); | |
| return true; | |
| }, | |
| _mouseDrag: function(event) { | |
| //Increase performance, avoid regex | |
| var data, | |
| el = this.helper, props = {}, | |
| smp = this.originalMousePosition, | |
| a = this.axis, | |
| prevTop = this.position.top, | |
| prevLeft = this.position.left, | |
| prevWidth = this.size.width, | |
| prevHeight = this.size.height, | |
| dx = (event.pageX-smp.left)||0, | |
| dy = (event.pageY-smp.top)||0, | |
| trigger = this._change[a]; | |
| if (!trigger) { | |
| return false; | |
| } | |
| // Calculate the attrs that will be change | |
| data = trigger.apply(this, [event, dx, dy]); | |
| // Put this in the mouseDrag handler since the user can start pressing shift while resizing | |
| this._updateVirtualBoundaries(event.shiftKey); | |
| if (this._aspectRatio || event.shiftKey) { | |
| data = this._updateRatio(data, event); | |
| } | |
| data = this._respectSize(data, event); | |
| this._updateCache(data); | |
| // plugins callbacks need to be called first | |
| this._propagate("resize", event); | |
| if (this.position.top !== prevTop) { | |
| props.top = this.position.top + "px"; | |
| } | |
| if (this.position.left !== prevLeft) { | |
| props.left = this.position.left + "px"; | |
| } | |
| if (this.size.width !== prevWidth) { | |
| props.width = this.size.width + "px"; | |
| } | |
| if (this.size.height !== prevHeight) { | |
| props.height = this.size.height + "px"; | |
| } | |
| el.css(props); | |
| if (!this._helper && this._proportionallyResizeElements.length) { | |
| this._proportionallyResize(); | |
| } | |
| // Call the user callback if the element was resized | |
| if ( ! $.isEmptyObject(props) ) { | |
| this._trigger("resize", event, this.ui()); | |
| } | |
| return false; | |
| }, | |
| _mouseStop: function(event) { | |
| this.resizing = false; | |
| var pr, ista, soffseth, soffsetw, s, left, top, | |
| o = this.options, that = this; | |
| if(this._helper) { | |
| pr = this._proportionallyResizeElements; | |
| ista = pr.length && (/textarea/i).test(pr[0].nodeName); | |
| soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height; | |
| soffsetw = ista ? 0 : that.sizeDiff.width; | |
| s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) }; | |
| left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null; | |
| top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null; | |
| if (!o.animate) { | |
| this.element.css($.extend(s, { top: top, left: left })); | |
| } | |
| that.helper.height(that.size.height); | |
| that.helper.width(that.size.width); | |
| if (this._helper && !o.animate) { | |
| this._proportionallyResize(); | |
| } | |
| } | |
| $("body").css("cursor", "auto"); | |
| this.element.removeClass("ui-resizable-resizing"); | |
| this._propagate("stop", event); | |
| if (this._helper) { | |
| this.helper.remove(); | |
| } | |
| return false; | |
| }, | |
| _updateVirtualBoundaries: function(forceAspectRatio) { | |
| var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b, | |
| o = this.options; | |
| b = { | |
| minWidth: isNumber(o.minWidth) ? o.minWidth : 0, | |
| maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity, | |
| minHeight: isNumber(o.minHeight) ? o.minHeight : 0, | |
| maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity | |
| }; | |
| if(this._aspectRatio || forceAspectRatio) { | |
| // We want to create an enclosing box whose aspect ration is the requested one | |
| // First, compute the "projected" size for each dimension based on the aspect ratio and other dimension | |
| pMinWidth = b.minHeight * this.aspectRatio; | |
| pMinHeight = b.minWidth / this.aspectRatio; | |
| pMaxWidth = b.maxHeight * this.aspectRatio; | |
| pMaxHeight = b.maxWidth / this.aspectRatio; | |
| if(pMinWidth > b.minWidth) { | |
| b.minWidth = pMinWidth; | |
| } | |
| if(pMinHeight > b.minHeight) { | |
| b.minHeight = pMinHeight; | |
| } | |
| if(pMaxWidth < b.maxWidth) { | |
| b.maxWidth = pMaxWidth; | |
| } | |
| if(pMaxHeight < b.maxHeight) { | |
| b.maxHeight = pMaxHeight; | |
| } | |
| } | |
| this._vBoundaries = b; | |
| }, | |
| _updateCache: function(data) { | |
| this.offset = this.helper.offset(); | |
| if (isNumber(data.left)) { | |
| this.position.left = data.left; | |
| } | |
| if (isNumber(data.top)) { | |
| this.position.top = data.top; | |
| } | |
| if (isNumber(data.height)) { | |
| this.size.height = data.height; | |
| } | |
| if (isNumber(data.width)) { | |
| this.size.width = data.width; | |
| } | |
| }, | |
| _updateRatio: function( data ) { | |
| var cpos = this.position, | |
| csize = this.size, | |
| a = this.axis; | |
| if (isNumber(data.height)) { | |
| data.width = (data.height * this.aspectRatio); | |
| } else if (isNumber(data.width)) { | |
| data.height = (data.width / this.aspectRatio); | |
| } | |
| if (a === "sw") { | |
| data.left = cpos.left + (csize.width - data.width); | |
| data.top = null; | |
| } | |
| if (a === "nw") { | |
| data.top = cpos.top + (csize.height - data.height); | |
| data.left = cpos.left + (csize.width - data.width); | |
| } | |
| return data; | |
| }, | |
| _respectSize: function( data ) { | |
| var o = this._vBoundaries, | |
| a = this.axis, | |
| ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height), | |
| isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height), | |
| dw = this.originalPosition.left + this.originalSize.width, | |
| dh = this.position.top + this.size.height, | |
| cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a); | |
| if (isminw) { | |
| data.width = o.minWidth; | |
| } | |
| if (isminh) { | |
| data.height = o.minHeight; | |
| } | |
| if (ismaxw) { | |
| data.width = o.maxWidth; | |
| } | |
| if (ismaxh) { | |
| data.height = o.maxHeight; | |
| } | |
| if (isminw && cw) { | |
| data.left = dw - o.minWidth; | |
| } | |
| if (ismaxw && cw) { | |
| data.left = dw - o.maxWidth; | |
| } | |
| if (isminh && ch) { | |
| data.top = dh - o.minHeight; | |
| } | |
| if (ismaxh && ch) { | |
| data.top = dh - o.maxHeight; | |
| } | |
| // fixing jump error on top/left - bug #2330 | |
| if (!data.width && !data.height && !data.left && data.top) { | |
| data.top = null; | |
| } else if (!data.width && !data.height && !data.top && data.left) { | |
| data.left = null; | |
| } | |
| return data; | |
| }, | |
| _proportionallyResize: function() { | |
| if (!this._proportionallyResizeElements.length) { | |
| return; | |
| } | |
| var i, j, borders, paddings, prel, | |
| element = this.helper || this.element; | |
| for ( i=0; i < this._proportionallyResizeElements.length; i++) { | |
| prel = this._proportionallyResizeElements[i]; | |
| if (!this.borderDif) { | |
| this.borderDif = []; | |
| borders = [prel.css("borderTopWidth"), prel.css("borderRightWidth"), prel.css("borderBottomWidth"), prel.css("borderLeftWidth")]; | |
| paddings = [prel.css("paddingTop"), prel.css("paddingRight"), prel.css("paddingBottom"), prel.css("paddingLeft")]; | |
| for ( j = 0; j < borders.length; j++ ) { | |
| this.borderDif[ j ] = ( parseInt( borders[ j ], 10 ) || 0 ) + ( parseInt( paddings[ j ], 10 ) || 0 ); | |
| } | |
| } | |
| prel.css({ | |
| height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0, | |
| width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0 | |
| }); | |
| } | |
| }, | |
| _renderProxy: function() { | |
| var el = this.element, o = this.options; | |
| this.elementOffset = el.offset(); | |
| if(this._helper) { | |
| this.helper = this.helper || $("<div style='overflow:hidden;'></div>"); | |
| this.helper.addClass(this._helper).css({ | |
| width: this.element.outerWidth() - 1, | |
| height: this.element.outerHeight() - 1, | |
| position: "absolute", | |
| left: this.elementOffset.left +"px", | |
| top: this.elementOffset.top +"px", | |
| zIndex: ++o.zIndex //TODO: Don't modify option | |
| }); | |
| this.helper | |
| .appendTo("body") | |
| .disableSelection(); | |
| } else { | |
| this.helper = this.element; | |
| } | |
| }, | |
| _change: { | |
| e: function(event, dx) { | |
| return { width: this.originalSize.width + dx }; | |
| }, | |
| w: function(event, dx) { | |
| var cs = this.originalSize, sp = this.originalPosition; | |
| return { left: sp.left + dx, width: cs.width - dx }; | |
| }, | |
| n: function(event, dx, dy) { | |
| var cs = this.originalSize, sp = this.originalPosition; | |
| return { top: sp.top + dy, height: cs.height - dy }; | |
| }, | |
| s: function(event, dx, dy) { | |
| return { height: this.originalSize.height + dy }; | |
| }, | |
| se: function(event, dx, dy) { | |
| return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); | |
| }, | |
| sw: function(event, dx, dy) { | |
| return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); | |
| }, | |
| ne: function(event, dx, dy) { | |
| return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); | |
| }, | |
| nw: function(event, dx, dy) { | |
| return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); | |
| } | |
| }, | |
| _propagate: function(n, event) { | |
| $.ui.plugin.call(this, n, [event, this.ui()]); | |
| (n !== "resize" && this._trigger(n, event, this.ui())); | |
| }, | |
| plugins: {}, | |
| ui: function() { | |
| return { | |
| originalElement: this.originalElement, | |
| element: this.element, | |
| helper: this.helper, | |
| position: this.position, | |
| size: this.size, | |
| originalSize: this.originalSize, | |
| originalPosition: this.originalPosition | |
| }; | |
| } | |
| }); | |
| /* | |
| * Resizable Extensions | |
| */ | |
| $.ui.plugin.add("resizable", "animate", { | |
| stop: function( event ) { | |
| var that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| pr = that._proportionallyResizeElements, | |
| ista = pr.length && (/textarea/i).test(pr[0].nodeName), | |
| soffseth = ista && $.ui.hasScroll(pr[0], "left") /* TODO - jump height */ ? 0 : that.sizeDiff.height, | |
| soffsetw = ista ? 0 : that.sizeDiff.width, | |
| style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) }, | |
| left = (parseInt(that.element.css("left"), 10) + (that.position.left - that.originalPosition.left)) || null, | |
| top = (parseInt(that.element.css("top"), 10) + (that.position.top - that.originalPosition.top)) || null; | |
| that.element.animate( | |
| $.extend(style, top && left ? { top: top, left: left } : {}), { | |
| duration: o.animateDuration, | |
| easing: o.animateEasing, | |
| step: function() { | |
| var data = { | |
| width: parseInt(that.element.css("width"), 10), | |
| height: parseInt(that.element.css("height"), 10), | |
| top: parseInt(that.element.css("top"), 10), | |
| left: parseInt(that.element.css("left"), 10) | |
| }; | |
| if (pr && pr.length) { | |
| $(pr[0]).css({ width: data.width, height: data.height }); | |
| } | |
| // propagating resize, and updating values for each animation step | |
| that._updateCache(data); | |
| that._propagate("resize", event); | |
| } | |
| } | |
| ); | |
| } | |
| }); | |
| $.ui.plugin.add("resizable", "containment", { | |
| start: function() { | |
| var element, p, co, ch, cw, width, height, | |
| that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| el = that.element, | |
| oc = o.containment, | |
| ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc; | |
| if (!ce) { | |
| return; | |
| } | |
| that.containerElement = $(ce); | |
| if (/document/.test(oc) || oc === document) { | |
| that.containerOffset = { left: 0, top: 0 }; | |
| that.containerPosition = { left: 0, top: 0 }; | |
| that.parentData = { | |
| element: $(document), left: 0, top: 0, | |
| width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight | |
| }; | |
| } | |
| // i'm a node, so compute top, left, right, bottom | |
| else { | |
| element = $(ce); | |
| p = []; | |
| $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); }); | |
| that.containerOffset = element.offset(); | |
| that.containerPosition = element.position(); | |
| that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) }; | |
| co = that.containerOffset; | |
| ch = that.containerSize.height; | |
| cw = that.containerSize.width; | |
| width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ); | |
| height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch); | |
| that.parentData = { | |
| element: ce, left: co.left, top: co.top, width: width, height: height | |
| }; | |
| } | |
| }, | |
| resize: function( event ) { | |
| var woset, hoset, isParent, isOffsetRelative, | |
| that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| co = that.containerOffset, cp = that.position, | |
| pRatio = that._aspectRatio || event.shiftKey, | |
| cop = { top:0, left:0 }, ce = that.containerElement; | |
| if (ce[0] !== document && (/static/).test(ce.css("position"))) { | |
| cop = co; | |
| } | |
| if (cp.left < (that._helper ? co.left : 0)) { | |
| that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left)); | |
| if (pRatio) { | |
| that.size.height = that.size.width / that.aspectRatio; | |
| } | |
| that.position.left = o.helper ? co.left : 0; | |
| } | |
| if (cp.top < (that._helper ? co.top : 0)) { | |
| that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top); | |
| if (pRatio) { | |
| that.size.width = that.size.height * that.aspectRatio; | |
| } | |
| that.position.top = that._helper ? co.top : 0; | |
| } | |
| that.offset.left = that.parentData.left+that.position.left; | |
| that.offset.top = that.parentData.top+that.position.top; | |
| woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width ); | |
| hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height ); | |
| isParent = that.containerElement.get(0) === that.element.parent().get(0); | |
| isOffsetRelative = /relative|absolute/.test(that.containerElement.css("position")); | |
| if(isParent && isOffsetRelative) { | |
| woset -= that.parentData.left; | |
| } | |
| if (woset + that.size.width >= that.parentData.width) { | |
| that.size.width = that.parentData.width - woset; | |
| if (pRatio) { | |
| that.size.height = that.size.width / that.aspectRatio; | |
| } | |
| } | |
| if (hoset + that.size.height >= that.parentData.height) { | |
| that.size.height = that.parentData.height - hoset; | |
| if (pRatio) { | |
| that.size.width = that.size.height * that.aspectRatio; | |
| } | |
| } | |
| }, | |
| stop: function(){ | |
| var that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| co = that.containerOffset, | |
| cop = that.containerPosition, | |
| ce = that.containerElement, | |
| helper = $(that.helper), | |
| ho = helper.offset(), | |
| w = helper.outerWidth() - that.sizeDiff.width, | |
| h = helper.outerHeight() - that.sizeDiff.height; | |
| if (that._helper && !o.animate && (/relative/).test(ce.css("position"))) { | |
| $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); | |
| } | |
| if (that._helper && !o.animate && (/static/).test(ce.css("position"))) { | |
| $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("resizable", "alsoResize", { | |
| start: function () { | |
| var that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| _store = function (exp) { | |
| $(exp).each(function() { | |
| var el = $(this); | |
| el.data("ui-resizable-alsoresize", { | |
| width: parseInt(el.width(), 10), height: parseInt(el.height(), 10), | |
| left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10) | |
| }); | |
| }); | |
| }; | |
| if (typeof(o.alsoResize) === "object" && !o.alsoResize.parentNode) { | |
| if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); } | |
| else { $.each(o.alsoResize, function (exp) { _store(exp); }); } | |
| }else{ | |
| _store(o.alsoResize); | |
| } | |
| }, | |
| resize: function (event, ui) { | |
| var that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| os = that.originalSize, | |
| op = that.originalPosition, | |
| delta = { | |
| height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0, | |
| top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0 | |
| }, | |
| _alsoResize = function (exp, c) { | |
| $(exp).each(function() { | |
| var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {}, | |
| css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ["width", "height"] : ["width", "height", "top", "left"]; | |
| $.each(css, function (i, prop) { | |
| var sum = (start[prop]||0) + (delta[prop]||0); | |
| if (sum && sum >= 0) { | |
| style[prop] = sum || null; | |
| } | |
| }); | |
| el.css(style); | |
| }); | |
| }; | |
| if (typeof(o.alsoResize) === "object" && !o.alsoResize.nodeType) { | |
| $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); }); | |
| }else{ | |
| _alsoResize(o.alsoResize); | |
| } | |
| }, | |
| stop: function () { | |
| $(this).removeData("resizable-alsoresize"); | |
| } | |
| }); | |
| $.ui.plugin.add("resizable", "ghost", { | |
| start: function() { | |
| var that = $(this).data("ui-resizable"), o = that.options, cs = that.size; | |
| that.ghost = that.originalElement.clone(); | |
| that.ghost | |
| .css({ opacity: 0.25, display: "block", position: "relative", height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 }) | |
| .addClass("ui-resizable-ghost") | |
| .addClass(typeof o.ghost === "string" ? o.ghost : ""); | |
| that.ghost.appendTo(that.helper); | |
| }, | |
| resize: function(){ | |
| var that = $(this).data("ui-resizable"); | |
| if (that.ghost) { | |
| that.ghost.css({ position: "relative", height: that.size.height, width: that.size.width }); | |
| } | |
| }, | |
| stop: function() { | |
| var that = $(this).data("ui-resizable"); | |
| if (that.ghost && that.helper) { | |
| that.helper.get(0).removeChild(that.ghost.get(0)); | |
| } | |
| } | |
| }); | |
| $.ui.plugin.add("resizable", "grid", { | |
| resize: function() { | |
| var that = $(this).data("ui-resizable"), | |
| o = that.options, | |
| cs = that.size, | |
| os = that.originalSize, | |
| op = that.originalPosition, | |
| a = that.axis, | |
| grid = typeof o.grid === "number" ? [o.grid, o.grid] : o.grid, | |
| gridX = (grid[0]||1), | |
| gridY = (grid[1]||1), | |
| ox = Math.round((cs.width - os.width) / gridX) * gridX, | |
| oy = Math.round((cs.height - os.height) / gridY) * gridY, | |
| newWidth = os.width + ox, | |
| newHeight = os.height + oy, | |
| isMaxWidth = o.maxWidth && (o.maxWidth < newWidth), | |
| isMaxHeight = o.maxHeight && (o.maxHeight < newHeight), | |
| isMinWidth = o.minWidth && (o.minWidth > newWidth), | |
| isMinHeight = o.minHeight && (o.minHeight > newHeight); | |
| o.grid = grid; | |
| if (isMinWidth) { | |
| newWidth = newWidth + gridX; | |
| } | |
| if (isMinHeight) { | |
| newHeight = newHeight + gridY; | |
| } | |
| if (isMaxWidth) { | |
| newWidth = newWidth - gridX; | |
| } | |
| if (isMaxHeight) { | |
| newHeight = newHeight - gridY; | |
| } | |
| if (/^(se|s|e)$/.test(a)) { | |
| that.size.width = newWidth; | |
| that.size.height = newHeight; | |
| } else if (/^(ne)$/.test(a)) { | |
| that.size.width = newWidth; | |
| that.size.height = newHeight; | |
| that.position.top = op.top - oy; | |
| } else if (/^(sw)$/.test(a)) { | |
| that.size.width = newWidth; | |
| that.size.height = newHeight; | |
| that.position.left = op.left - ox; | |
| } else { | |
| that.size.width = newWidth; | |
| that.size.height = newHeight; | |
| that.position.top = op.top - oy; | |
| that.position.left = op.left - ox; | |
| } | |
| } | |
| }); | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.widget("ui.selectable", $.ui.mouse, { | |
| version: "1.10.3", | |
| options: { | |
| appendTo: "body", | |
| autoRefresh: true, | |
| distance: 0, | |
| filter: "*", | |
| tolerance: "touch", | |
| // callbacks | |
| selected: null, | |
| selecting: null, | |
| start: null, | |
| stop: null, | |
| unselected: null, | |
| unselecting: null | |
| }, | |
| _create: function() { | |
| var selectees, | |
| that = this; | |
| this.element.addClass("ui-selectable"); | |
| this.dragged = false; | |
| // cache selectee children based on filter | |
| this.refresh = function() { | |
| selectees = $(that.options.filter, that.element[0]); | |
| selectees.addClass("ui-selectee"); | |
| selectees.each(function() { | |
| var $this = $(this), | |
| pos = $this.offset(); | |
| $.data(this, "selectable-item", { | |
| element: this, | |
| $element: $this, | |
| left: pos.left, | |
| top: pos.top, | |
| right: pos.left + $this.outerWidth(), | |
| bottom: pos.top + $this.outerHeight(), | |
| startselected: false, | |
| selected: $this.hasClass("ui-selected"), | |
| selecting: $this.hasClass("ui-selecting"), | |
| unselecting: $this.hasClass("ui-unselecting") | |
| }); | |
| }); | |
| }; | |
| this.refresh(); | |
| this.selectees = selectees.addClass("ui-selectee"); | |
| this._mouseInit(); | |
| this.helper = $("<div class='ui-selectable-helper'></div>"); | |
| }, | |
| _destroy: function() { | |
| this.selectees | |
| .removeClass("ui-selectee") | |
| .removeData("selectable-item"); | |
| this.element | |
| .removeClass("ui-selectable ui-selectable-disabled"); | |
| this._mouseDestroy(); | |
| }, | |
| _mouseStart: function(event) { | |
| var that = this, | |
| options = this.options; | |
| this.opos = [event.pageX, event.pageY]; | |
| if (this.options.disabled) { | |
| return; | |
| } | |
| this.selectees = $(options.filter, this.element[0]); | |
| this._trigger("start", event); | |
| $(options.appendTo).append(this.helper); | |
| // position helper (lasso) | |
| this.helper.css({ | |
| "left": event.pageX, | |
| "top": event.pageY, | |
| "width": 0, | |
| "height": 0 | |
| }); | |
| if (options.autoRefresh) { | |
| this.refresh(); | |
| } | |
| this.selectees.filter(".ui-selected").each(function() { | |
| var selectee = $.data(this, "selectable-item"); | |
| selectee.startselected = true; | |
| if (!event.metaKey && !event.ctrlKey) { | |
| selectee.$element.removeClass("ui-selected"); | |
| selectee.selected = false; | |
| selectee.$element.addClass("ui-unselecting"); | |
| selectee.unselecting = true; | |
| // selectable UNSELECTING callback | |
| that._trigger("unselecting", event, { | |
| unselecting: selectee.element | |
| }); | |
| } | |
| }); | |
| $(event.target).parents().addBack().each(function() { | |
| var doSelect, | |
| selectee = $.data(this, "selectable-item"); | |
| if (selectee) { | |
| doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected"); | |
| selectee.$element | |
| .removeClass(doSelect ? "ui-unselecting" : "ui-selected") | |
| .addClass(doSelect ? "ui-selecting" : "ui-unselecting"); | |
| selectee.unselecting = !doSelect; | |
| selectee.selecting = doSelect; | |
| selectee.selected = doSelect; | |
| // selectable (UN)SELECTING callback | |
| if (doSelect) { | |
| that._trigger("selecting", event, { | |
| selecting: selectee.element | |
| }); | |
| } else { | |
| that._trigger("unselecting", event, { | |
| unselecting: selectee.element | |
| }); | |
| } | |
| return false; | |
| } | |
| }); | |
| }, | |
| _mouseDrag: function(event) { | |
| this.dragged = true; | |
| if (this.options.disabled) { | |
| return; | |
| } | |
| var tmp, | |
| that = this, | |
| options = this.options, | |
| x1 = this.opos[0], | |
| y1 = this.opos[1], | |
| x2 = event.pageX, | |
| y2 = event.pageY; | |
| if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; } | |
| if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; } | |
| this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1}); | |
| this.selectees.each(function() { | |
| var selectee = $.data(this, "selectable-item"), | |
| hit = false; | |
| //prevent helper from being selected if appendTo: selectable | |
| if (!selectee || selectee.element === that.element[0]) { | |
| return; | |
| } | |
| if (options.tolerance === "touch") { | |
| hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) ); | |
| } else if (options.tolerance === "fit") { | |
| hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2); | |
| } | |
| if (hit) { | |
| // SELECT | |
| if (selectee.selected) { | |
| selectee.$element.removeClass("ui-selected"); | |
| selectee.selected = false; | |
| } | |
| if (selectee.unselecting) { | |
| selectee.$element.removeClass("ui-unselecting"); | |
| selectee.unselecting = false; | |
| } | |
| if (!selectee.selecting) { | |
| selectee.$element.addClass("ui-selecting"); | |
| selectee.selecting = true; | |
| // selectable SELECTING callback | |
| that._trigger("selecting", event, { | |
| selecting: selectee.element | |
| }); | |
| } | |
| } else { | |
| // UNSELECT | |
| if (selectee.selecting) { | |
| if ((event.metaKey || event.ctrlKey) && selectee.startselected) { | |
| selectee.$element.removeClass("ui-selecting"); | |
| selectee.selecting = false; | |
| selectee.$element.addClass("ui-selected"); | |
| selectee.selected = true; | |
| } else { | |
| selectee.$element.removeClass("ui-selecting"); | |
| selectee.selecting = false; | |
| if (selectee.startselected) { | |
| selectee.$element.addClass("ui-unselecting"); | |
| selectee.unselecting = true; | |
| } | |
| // selectable UNSELECTING callback | |
| that._trigger("unselecting", event, { | |
| unselecting: selectee.element | |
| }); | |
| } | |
| } | |
| if (selectee.selected) { | |
| if (!event.metaKey && !event.ctrlKey && !selectee.startselected) { | |
| selectee.$element.removeClass("ui-selected"); | |
| selectee.selected = false; | |
| selectee.$element.addClass("ui-unselecting"); | |
| selectee.unselecting = true; | |
| // selectable UNSELECTING callback | |
| that._trigger("unselecting", event, { | |
| unselecting: selectee.element | |
| }); | |
| } | |
| } | |
| } | |
| }); | |
| return false; | |
| }, | |
| _mouseStop: function(event) { | |
| var that = this; | |
| this.dragged = false; | |
| $(".ui-unselecting", this.element[0]).each(function() { | |
| var selectee = $.data(this, "selectable-item"); | |
| selectee.$element.removeClass("ui-unselecting"); | |
| selectee.unselecting = false; | |
| selectee.startselected = false; | |
| that._trigger("unselected", event, { | |
| unselected: selectee.element | |
| }); | |
| }); | |
| $(".ui-selecting", this.element[0]).each(function() { | |
| var selectee = $.data(this, "selectable-item"); | |
| selectee.$element.removeClass("ui-selecting").addClass("ui-selected"); | |
| selectee.selecting = false; | |
| selectee.selected = true; | |
| selectee.startselected = true; | |
| that._trigger("selected", event, { | |
| selected: selectee.element | |
| }); | |
| }); | |
| this._trigger("stop", event); | |
| this.helper.remove(); | |
| return false; | |
| } | |
| }); | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| /*jshint loopfunc: true */ | |
| function isOverAxis( x, reference, size ) { | |
| return ( x > reference ) && ( x < ( reference + size ) ); | |
| } | |
| function isFloating(item) { | |
| return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display")); | |
| } | |
| $.widget("ui.sortable", $.ui.mouse, { | |
| version: "1.10.3", | |
| widgetEventPrefix: "sort", | |
| ready: false, | |
| options: { | |
| appendTo: "parent", | |
| axis: false, | |
| connectWith: false, | |
| containment: false, | |
| cursor: "auto", | |
| cursorAt: false, | |
| dropOnEmpty: true, | |
| forcePlaceholderSize: false, | |
| forceHelperSize: false, | |
| grid: false, | |
| handle: false, | |
| helper: "original", | |
| items: "> *", | |
| opacity: false, | |
| placeholder: false, | |
| revert: false, | |
| scroll: true, | |
| scrollSensitivity: 20, | |
| scrollSpeed: 20, | |
| scope: "default", | |
| tolerance: "intersect", | |
| zIndex: 1000, | |
| // callbacks | |
| activate: null, | |
| beforeStop: null, | |
| change: null, | |
| deactivate: null, | |
| out: null, | |
| over: null, | |
| receive: null, | |
| remove: null, | |
| sort: null, | |
| start: null, | |
| stop: null, | |
| update: null | |
| }, | |
| _create: function() { | |
| var o = this.options; | |
| this.containerCache = {}; | |
| this.element.addClass("ui-sortable"); | |
| //Get the items | |
| this.refresh(); | |
| //Let's determine if the items are being displayed horizontally | |
| this.floating = this.items.length ? o.axis === "x" || isFloating(this.items[0].item) : false; | |
| //Let's determine the parent's offset | |
| this.offset = this.element.offset(); | |
| //Initialize mouse events for interaction | |
| this._mouseInit(); | |
| //We're ready to go | |
| this.ready = true; | |
| }, | |
| _destroy: function() { | |
| this.element | |
| .removeClass("ui-sortable ui-sortable-disabled"); | |
| this._mouseDestroy(); | |
| for ( var i = this.items.length - 1; i >= 0; i-- ) { | |
| this.items[i].item.removeData(this.widgetName + "-item"); | |
| } | |
| return this; | |
| }, | |
| _setOption: function(key, value){ | |
| if ( key === "disabled" ) { | |
| this.options[ key ] = value; | |
| this.widget().toggleClass( "ui-sortable-disabled", !!value ); | |
| } else { | |
| // Don't call widget base _setOption for disable as it adds ui-state-disabled class | |
| $.Widget.prototype._setOption.apply(this, arguments); | |
| } | |
| }, | |
| _mouseCapture: function(event, overrideHandle) { | |
| var currentItem = null, | |
| validHandle = false, | |
| that = this; | |
| if (this.reverting) { | |
| return false; | |
| } | |
| if(this.options.disabled || this.options.type === "static") { | |
| return false; | |
| } | |
| //We have to refresh the items data once first | |
| this._refreshItems(event); | |
| //Find out if the clicked node (or one of its parents) is a actual item in this.items | |
| $(event.target).parents().each(function() { | |
| if($.data(this, that.widgetName + "-item") === that) { | |
| currentItem = $(this); | |
| return false; | |
| } | |
| }); | |
| if($.data(event.target, that.widgetName + "-item") === that) { | |
| currentItem = $(event.target); | |
| } | |
| if(!currentItem) { | |
| return false; | |
| } | |
| if(this.options.handle && !overrideHandle) { | |
| $(this.options.handle, currentItem).find("*").addBack().each(function() { | |
| if(this === event.target) { | |
| validHandle = true; | |
| } | |
| }); | |
| if(!validHandle) { | |
| return false; | |
| } | |
| } | |
| this.currentItem = currentItem; | |
| this._removeCurrentsFromItems(); | |
| return true; | |
| }, | |
| _mouseStart: function(event, overrideHandle, noActivation) { | |
| var i, body, | |
| o = this.options; | |
| this.currentContainer = this; | |
| //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture | |
| this.refreshPositions(); | |
| //Create and append the visible helper | |
| this.helper = this._createHelper(event); | |
| //Cache the helper size | |
| this._cacheHelperProportions(); | |
| /* | |
| * - Position generation - | |
| * This block generates everything position related - it's the core of draggables. | |
| */ | |
| //Cache the margins of the original element | |
| this._cacheMargins(); | |
| //Get the next scrolling parent | |
| this.scrollParent = this.helper.scrollParent(); | |
| //The element's absolute position on the page minus margins | |
| this.offset = this.currentItem.offset(); | |
| this.offset = { | |
| top: this.offset.top - this.margins.top, | |
| left: this.offset.left - this.margins.left | |
| }; | |
| $.extend(this.offset, { | |
| click: { //Where the click happened, relative to the element | |
| left: event.pageX - this.offset.left, | |
| top: event.pageY - this.offset.top | |
| }, | |
| parent: this._getParentOffset(), | |
| relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper | |
| }); | |
| // Only after we got the offset, we can change the helper's position to absolute | |
| // TODO: Still need to figure out a way to make relative sorting possible | |
| this.helper.css("position", "absolute"); | |
| this.cssPosition = this.helper.css("position"); | |
| //Generate the original position | |
| this.originalPosition = this._generatePosition(event); | |
| this.originalPageX = event.pageX; | |
| this.originalPageY = event.pageY; | |
| //Adjust the mouse offset relative to the helper if "cursorAt" is supplied | |
| (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); | |
| //Cache the former DOM position | |
| this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; | |
| //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way | |
| if(this.helper[0] !== this.currentItem[0]) { | |
| this.currentItem.hide(); | |
| } | |
| //Create the placeholder | |
| this._createPlaceholder(); | |
| //Set a containment if given in the options | |
| if(o.containment) { | |
| this._setContainment(); | |
| } | |
| if( o.cursor && o.cursor !== "auto" ) { // cursor option | |
| body = this.document.find( "body" ); | |
| // support: IE | |
| this.storedCursor = body.css( "cursor" ); | |
| body.css( "cursor", o.cursor ); | |
| this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body ); | |
| } | |
| if(o.opacity) { // opacity option | |
| if (this.helper.css("opacity")) { | |
| this._storedOpacity = this.helper.css("opacity"); | |
| } | |
| this.helper.css("opacity", o.opacity); | |
| } | |
| if(o.zIndex) { // zIndex option | |
| if (this.helper.css("zIndex")) { | |
| this._storedZIndex = this.helper.css("zIndex"); | |
| } | |
| this.helper.css("zIndex", o.zIndex); | |
| } | |
| //Prepare scrolling | |
| if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") { | |
| this.overflowOffset = this.scrollParent.offset(); | |
| } | |
| //Call callbacks | |
| this._trigger("start", event, this._uiHash()); | |
| //Recache the helper size | |
| if(!this._preserveHelperProportions) { | |
| this._cacheHelperProportions(); | |
| } | |
| //Post "activate" events to possible containers | |
| if( !noActivation ) { | |
| for ( i = this.containers.length - 1; i >= 0; i-- ) { | |
| this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) ); | |
| } | |
| } | |
| //Prepare possible droppables | |
| if($.ui.ddmanager) { | |
| $.ui.ddmanager.current = this; | |
| } | |
| if ($.ui.ddmanager && !o.dropBehaviour) { | |
| $.ui.ddmanager.prepareOffsets(this, event); | |
| } | |
| this.dragging = true; | |
| this.helper.addClass("ui-sortable-helper"); | |
| this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position | |
| return true; | |
| }, | |
| _mouseDrag: function(event) { | |
| var i, item, itemElement, intersection, | |
| o = this.options, | |
| scrolled = false; | |
| //Compute the helpers position | |
| this.position = this._generatePosition(event); | |
| this.positionAbs = this._convertPositionTo("absolute"); | |
| if (!this.lastPositionAbs) { | |
| this.lastPositionAbs = this.positionAbs; | |
| } | |
| //Do scrolling | |
| if(this.options.scroll) { | |
| if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") { | |
| if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { | |
| this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; | |
| } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) { | |
| this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; | |
| } | |
| if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { | |
| this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; | |
| } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) { | |
| this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; | |
| } | |
| } else { | |
| if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) { | |
| scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); | |
| } else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { | |
| scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); | |
| } | |
| if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { | |
| scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); | |
| } else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { | |
| scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); | |
| } | |
| } | |
| if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { | |
| $.ui.ddmanager.prepareOffsets(this, event); | |
| } | |
| } | |
| //Regenerate the absolute position used for position checks | |
| this.positionAbs = this._convertPositionTo("absolute"); | |
| //Set the helper position | |
| if(!this.options.axis || this.options.axis !== "y") { | |
| this.helper[0].style.left = this.position.left+"px"; | |
| } | |
| if(!this.options.axis || this.options.axis !== "x") { | |
| this.helper[0].style.top = this.position.top+"px"; | |
| } | |
| //Rearrange | |
| for (i = this.items.length - 1; i >= 0; i--) { | |
| //Cache variables and intersection, continue if no intersection | |
| item = this.items[i]; | |
| itemElement = item.item[0]; | |
| intersection = this._intersectsWithPointer(item); | |
| if (!intersection) { | |
| continue; | |
| } | |
| // Only put the placeholder inside the current Container, skip all | |
| // items form other containers. This works because when moving | |
| // an item from one container to another the | |
| // currentContainer is switched before the placeholder is moved. | |
| // | |
| // Without this moving items in "sub-sortables" can cause the placeholder to jitter | |
| // beetween the outer and inner container. | |
| if (item.instance !== this.currentContainer) { | |
| continue; | |
| } | |
| // cannot intersect with itself | |
| // no useless actions that have been done before | |
| // no action if the item moved is the parent of the item checked | |
| if (itemElement !== this.currentItem[0] && | |
| this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement && | |
| !$.contains(this.placeholder[0], itemElement) && | |
| (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true) | |
| ) { | |
| this.direction = intersection === 1 ? "down" : "up"; | |
| if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) { | |
| this._rearrange(event, item); | |
| } else { | |
| break; | |
| } | |
| this._trigger("change", event, this._uiHash()); | |
| break; | |
| } | |
| } | |
| //Post events to containers | |
| this._contactContainers(event); | |
| //Interconnect with droppables | |
| if($.ui.ddmanager) { | |
| $.ui.ddmanager.drag(this, event); | |
| } | |
| //Call callbacks | |
| this._trigger("sort", event, this._uiHash()); | |
| this.lastPositionAbs = this.positionAbs; | |
| return false; | |
| }, | |
| _mouseStop: function(event, noPropagation) { | |
| if(!event) { | |
| return; | |
| } | |
| //If we are using droppables, inform the manager about the drop | |
| if ($.ui.ddmanager && !this.options.dropBehaviour) { | |
| $.ui.ddmanager.drop(this, event); | |
| } | |
| if(this.options.revert) { | |
| var that = this, | |
| cur = this.placeholder.offset(), | |
| axis = this.options.axis, | |
| animation = {}; | |
| if ( !axis || axis === "x" ) { | |
| animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft); | |
| } | |
| if ( !axis || axis === "y" ) { | |
| animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop); | |
| } | |
| this.reverting = true; | |
| $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() { | |
| that._clear(event); | |
| }); | |
| } else { | |
| this._clear(event, noPropagation); | |
| } | |
| return false; | |
| }, | |
| cancel: function() { | |
| if(this.dragging) { | |
| this._mouseUp({ target: null }); | |
| if(this.options.helper === "original") { | |
| this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); | |
| } else { | |
| this.currentItem.show(); | |
| } | |
| //Post deactivating events to containers | |
| for (var i = this.containers.length - 1; i >= 0; i--){ | |
| this.containers[i]._trigger("deactivate", null, this._uiHash(this)); | |
| if(this.containers[i].containerCache.over) { | |
| this.containers[i]._trigger("out", null, this._uiHash(this)); | |
| this.containers[i].containerCache.over = 0; | |
| } | |
| } | |
| } | |
| if (this.placeholder) { | |
| //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! | |
| if(this.placeholder[0].parentNode) { | |
| this.placeholder[0].parentNode.removeChild(this.placeholder[0]); | |
| } | |
| if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) { | |
| this.helper.remove(); | |
| } | |
| $.extend(this, { | |
| helper: null, | |
| dragging: false, | |
| reverting: false, | |
| _noFinalSort: null | |
| }); | |
| if(this.domPosition.prev) { | |
| $(this.domPosition.prev).after(this.currentItem); | |
| } else { | |
| $(this.domPosition.parent).prepend(this.currentItem); | |
| } | |
| } | |
| return this; | |
| }, | |
| serialize: function(o) { | |
| var items = this._getItemsAsjQuery(o && o.connected), | |
| str = []; | |
| o = o || {}; | |
| $(items).each(function() { | |
| var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/)); | |
| if (res) { | |
| str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2])); | |
| } | |
| }); | |
| if(!str.length && o.key) { | |
| str.push(o.key + "="); | |
| } | |
| return str.join("&"); | |
| }, | |
| toArray: function(o) { | |
| var items = this._getItemsAsjQuery(o && o.connected), | |
| ret = []; | |
| o = o || {}; | |
| items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); }); | |
| return ret; | |
| }, | |
| /* Be careful with the following core functions */ | |
| _intersectsWith: function(item) { | |
| var x1 = this.positionAbs.left, | |
| x2 = x1 + this.helperProportions.width, | |
| y1 = this.positionAbs.top, | |
| y2 = y1 + this.helperProportions.height, | |
| l = item.left, | |
| r = l + item.width, | |
| t = item.top, | |
| b = t + item.height, | |
| dyClick = this.offset.click.top, | |
| dxClick = this.offset.click.left, | |
| isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ), | |
| isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ), | |
| isOverElement = isOverElementHeight && isOverElementWidth; | |
| if ( this.options.tolerance === "pointer" || | |
| this.options.forcePointerForContainers || | |
| (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"]) | |
| ) { | |
| return isOverElement; | |
| } else { | |
| return (l < x1 + (this.helperProportions.width / 2) && // Right Half | |
| x2 - (this.helperProportions.width / 2) < r && // Left Half | |
| t < y1 + (this.helperProportions.height / 2) && // Bottom Half | |
| y2 - (this.helperProportions.height / 2) < b ); // Top Half | |
| } | |
| }, | |
| _intersectsWithPointer: function(item) { | |
| var isOverElementHeight = (this.options.axis === "x") || isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), | |
| isOverElementWidth = (this.options.axis === "y") || isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), | |
| isOverElement = isOverElementHeight && isOverElementWidth, | |
| verticalDirection = this._getDragVerticalDirection(), | |
| horizontalDirection = this._getDragHorizontalDirection(); | |
| if (!isOverElement) { | |
| return false; | |
| } | |
| return this.floating ? | |
| ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 ) | |
| : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) ); | |
| }, | |
| _intersectsWithSides: function(item) { | |
| var isOverBottomHalf = isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), | |
| isOverRightHalf = isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), | |
| verticalDirection = this._getDragVerticalDirection(), | |
| horizontalDirection = this._getDragHorizontalDirection(); | |
| if (this.floating && horizontalDirection) { | |
| return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf)); | |
| } else { | |
| return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf)); | |
| } | |
| }, | |
| _getDragVerticalDirection: function() { | |
| var delta = this.positionAbs.top - this.lastPositionAbs.top; | |
| return delta !== 0 && (delta > 0 ? "down" : "up"); | |
| }, | |
| _getDragHorizontalDirection: function() { | |
| var delta = this.positionAbs.left - this.lastPositionAbs.left; | |
| return delta !== 0 && (delta > 0 ? "right" : "left"); | |
| }, | |
| refresh: function(event) { | |
| this._refreshItems(event); | |
| this.refreshPositions(); | |
| return this; | |
| }, | |
| _connectWith: function() { | |
| var options = this.options; | |
| return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith; | |
| }, | |
| _getItemsAsjQuery: function(connected) { | |
| var i, j, cur, inst, | |
| items = [], | |
| queries = [], | |
| connectWith = this._connectWith(); | |
| if(connectWith && connected) { | |
| for (i = connectWith.length - 1; i >= 0; i--){ | |
| cur = $(connectWith[i]); | |
| for ( j = cur.length - 1; j >= 0; j--){ | |
| inst = $.data(cur[j], this.widgetFullName); | |
| if(inst && inst !== this && !inst.options.disabled) { | |
| queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]); | |
| } | |
| } | |
| } | |
| } | |
| queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]); | |
| for (i = queries.length - 1; i >= 0; i--){ | |
| queries[i][0].each(function() { | |
| items.push(this); | |
| }); | |
| } | |
| return $(items); | |
| }, | |
| _removeCurrentsFromItems: function() { | |
| var list = this.currentItem.find(":data(" + this.widgetName + "-item)"); | |
| this.items = $.grep(this.items, function (item) { | |
| for (var j=0; j < list.length; j++) { | |
| if(list[j] === item.item[0]) { | |
| return false; | |
| } | |
| } | |
| return true; | |
| }); | |
| }, | |
| _refreshItems: function(event) { | |
| this.items = []; | |
| this.containers = [this]; | |
| var i, j, cur, inst, targetData, _queries, item, queriesLength, | |
| items = this.items, | |
| queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]], | |
| connectWith = this._connectWith(); | |
| if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down | |
| for (i = connectWith.length - 1; i >= 0; i--){ | |
| cur = $(connectWith[i]); | |
| for (j = cur.length - 1; j >= 0; j--){ | |
| inst = $.data(cur[j], this.widgetFullName); | |
| if(inst && inst !== this && !inst.options.disabled) { | |
| queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); | |
| this.containers.push(inst); | |
| } | |
| } | |
| } | |
| } | |
| for (i = queries.length - 1; i >= 0; i--) { | |
| targetData = queries[i][1]; | |
| _queries = queries[i][0]; | |
| for (j=0, queriesLength = _queries.length; j < queriesLength; j++) { | |
| item = $(_queries[j]); | |
| item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager) | |
| items.push({ | |
| item: item, | |
| instance: targetData, | |
| width: 0, height: 0, | |
| left: 0, top: 0 | |
| }); | |
| } | |
| } | |
| }, | |
| refreshPositions: function(fast) { | |
| //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change | |
| if(this.offsetParent && this.helper) { | |
| this.offset.parent = this._getParentOffset(); | |
| } | |
| var i, item, t, p; | |
| for (i = this.items.length - 1; i >= 0; i--){ | |
| item = this.items[i]; | |
| //We ignore calculating positions of all connected containers when we're not over them | |
| if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) { | |
| continue; | |
| } | |
| t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item; | |
| if (!fast) { | |
| item.width = t.outerWidth(); | |
| item.height = t.outerHeight(); | |
| } | |
| p = t.offset(); | |
| item.left = p.left; | |
| item.top = p.top; | |
| } | |
| if(this.options.custom && this.options.custom.refreshContainers) { | |
| this.options.custom.refreshContainers.call(this); | |
| } else { | |
| for (i = this.containers.length - 1; i >= 0; i--){ | |
| p = this.containers[i].element.offset(); | |
| this.containers[i].containerCache.left = p.left; | |
| this.containers[i].containerCache.top = p.top; | |
| this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); | |
| this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); | |
| } | |
| } | |
| return this; | |
| }, | |
| _createPlaceholder: function(that) { | |
| that = that || this; | |
| var className, | |
| o = that.options; | |
| if(!o.placeholder || o.placeholder.constructor === String) { | |
| className = o.placeholder; | |
| o.placeholder = { | |
| element: function() { | |
| var nodeName = that.currentItem[0].nodeName.toLowerCase(), | |
| element = $( "<" + nodeName + ">", that.document[0] ) | |
| .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder") | |
| .removeClass("ui-sortable-helper"); | |
| if ( nodeName === "tr" ) { | |
| that.currentItem.children().each(function() { | |
| $( "<td> </td>", that.document[0] ) | |
| .attr( "colspan", $( this ).attr( "colspan" ) || 1 ) | |
| .appendTo( element ); | |
| }); | |
| } else if ( nodeName === "img" ) { | |
| element.attr( "src", that.currentItem.attr( "src" ) ); | |
| } | |
| if ( !className ) { | |
| element.css( "visibility", "hidden" ); | |
| } | |
| return element; | |
| }, | |
| update: function(container, p) { | |
| // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that | |
| // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified | |
| if(className && !o.forcePlaceholderSize) { | |
| return; | |
| } | |
| //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item | |
| if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); } | |
| if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); } | |
| } | |
| }; | |
| } | |
| //Create the placeholder | |
| that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem)); | |
| //Append it after the actual current item | |
| that.currentItem.after(that.placeholder); | |
| //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) | |
| o.placeholder.update(that, that.placeholder); | |
| }, | |
| _contactContainers: function(event) { | |
| var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, base, cur, nearBottom, floating, | |
| innermostContainer = null, | |
| innermostIndex = null; | |
| // get innermost container that intersects with item | |
| for (i = this.containers.length - 1; i >= 0; i--) { | |
| // never consider a container that's located within the item itself | |
| if($.contains(this.currentItem[0], this.containers[i].element[0])) { | |
| continue; | |
| } | |
| if(this._intersectsWith(this.containers[i].containerCache)) { | |
| // if we've already found a container and it's more "inner" than this, then continue | |
| if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) { | |
| continue; | |
| } | |
| innermostContainer = this.containers[i]; | |
| innermostIndex = i; | |
| } else { | |
| // container doesn't intersect. trigger "out" event if necessary | |
| if(this.containers[i].containerCache.over) { | |
| this.containers[i]._trigger("out", event, this._uiHash(this)); | |
| this.containers[i].containerCache.over = 0; | |
| } | |
| } | |
| } | |
| // if no intersecting containers found, return | |
| if(!innermostContainer) { | |
| return; | |
| } | |
| // move the item into the container if it's not there already | |
| if(this.containers.length === 1) { | |
| if (!this.containers[innermostIndex].containerCache.over) { | |
| this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); | |
| this.containers[innermostIndex].containerCache.over = 1; | |
| } | |
| } else { | |
| //When entering a new container, we will find the item with the least distance and append our item near it | |
| dist = 10000; | |
| itemWithLeastDistance = null; | |
| floating = innermostContainer.floating || isFloating(this.currentItem); | |
| posProperty = floating ? "left" : "top"; | |
| sizeProperty = floating ? "width" : "height"; | |
| base = this.positionAbs[posProperty] + this.offset.click[posProperty]; | |
| for (j = this.items.length - 1; j >= 0; j--) { | |
| if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) { | |
| continue; | |
| } | |
| if(this.items[j].item[0] === this.currentItem[0]) { | |
| continue; | |
| } | |
| if (floating && !isOverAxis(this.positionAbs.top + this.offset.click.top, this.items[j].top, this.items[j].height)) { | |
| continue; | |
| } | |
| cur = this.items[j].item.offset()[posProperty]; | |
| nearBottom = false; | |
| if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){ | |
| nearBottom = true; | |
| cur += this.items[j][sizeProperty]; | |
| } | |
| if(Math.abs(cur - base) < dist) { | |
| dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; | |
| this.direction = nearBottom ? "up": "down"; | |
| } | |
| } | |
| //Check if dropOnEmpty is enabled | |
| if(!itemWithLeastDistance && !this.options.dropOnEmpty) { | |
| return; | |
| } | |
| if(this.currentContainer === this.containers[innermostIndex]) { | |
| return; | |
| } | |
| itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); | |
| this._trigger("change", event, this._uiHash()); | |
| this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); | |
| this.currentContainer = this.containers[innermostIndex]; | |
| //Update the placeholder | |
| this.options.placeholder.update(this.currentContainer, this.placeholder); | |
| this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); | |
| this.containers[innermostIndex].containerCache.over = 1; | |
| } | |
| }, | |
| _createHelper: function(event) { | |
| var o = this.options, | |
| helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem); | |
| //Add the helper to the DOM if that didn't happen already | |
| if(!helper.parents("body").length) { | |
| $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); | |
| } | |
| if(helper[0] === this.currentItem[0]) { | |
| this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; | |
| } | |
| if(!helper[0].style.width || o.forceHelperSize) { | |
| helper.width(this.currentItem.width()); | |
| } | |
| if(!helper[0].style.height || o.forceHelperSize) { | |
| helper.height(this.currentItem.height()); | |
| } | |
| return helper; | |
| }, | |
| _adjustOffsetFromHelper: function(obj) { | |
| if (typeof obj === "string") { | |
| obj = obj.split(" "); | |
| } | |
| if ($.isArray(obj)) { | |
| obj = {left: +obj[0], top: +obj[1] || 0}; | |
| } | |
| if ("left" in obj) { | |
| this.offset.click.left = obj.left + this.margins.left; | |
| } | |
| if ("right" in obj) { | |
| this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; | |
| } | |
| if ("top" in obj) { | |
| this.offset.click.top = obj.top + this.margins.top; | |
| } | |
| if ("bottom" in obj) { | |
| this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; | |
| } | |
| }, | |
| _getParentOffset: function() { | |
| //Get the offsetParent and cache its position | |
| this.offsetParent = this.helper.offsetParent(); | |
| var po = this.offsetParent.offset(); | |
| // This is a special case where we need to modify a offset calculated on start, since the following happened: | |
| // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent | |
| // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that | |
| // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag | |
| if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) { | |
| po.left += this.scrollParent.scrollLeft(); | |
| po.top += this.scrollParent.scrollTop(); | |
| } | |
| // This needs to be actually done for all browsers, since pageX/pageY includes this information | |
| // with an ugly IE fix | |
| if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { | |
| po = { top: 0, left: 0 }; | |
| } | |
| return { | |
| top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), | |
| left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) | |
| }; | |
| }, | |
| _getRelativeOffset: function() { | |
| if(this.cssPosition === "relative") { | |
| var p = this.currentItem.position(); | |
| return { | |
| top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), | |
| left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() | |
| }; | |
| } else { | |
| return { top: 0, left: 0 }; | |
| } | |
| }, | |
| _cacheMargins: function() { | |
| this.margins = { | |
| left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), | |
| top: (parseInt(this.currentItem.css("marginTop"),10) || 0) | |
| }; | |
| }, | |
| _cacheHelperProportions: function() { | |
| this.helperProportions = { | |
| width: this.helper.outerWidth(), | |
| height: this.helper.outerHeight() | |
| }; | |
| }, | |
| _setContainment: function() { | |
| var ce, co, over, | |
| o = this.options; | |
| if(o.containment === "parent") { | |
| o.containment = this.helper[0].parentNode; | |
| } | |
| if(o.containment === "document" || o.containment === "window") { | |
| this.containment = [ | |
| 0 - this.offset.relative.left - this.offset.parent.left, | |
| 0 - this.offset.relative.top - this.offset.parent.top, | |
| $(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left, | |
| ($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top | |
| ]; | |
| } | |
| if(!(/^(document|window|parent)$/).test(o.containment)) { | |
| ce = $(o.containment)[0]; | |
| co = $(o.containment).offset(); | |
| over = ($(ce).css("overflow") !== "hidden"); | |
| this.containment = [ | |
| co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, | |
| co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, | |
| co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, | |
| co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top | |
| ]; | |
| } | |
| }, | |
| _convertPositionTo: function(d, pos) { | |
| if(!pos) { | |
| pos = this.position; | |
| } | |
| var mod = d === "absolute" ? 1 : -1, | |
| scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, | |
| scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); | |
| return { | |
| top: ( | |
| pos.top + // The absolute mouse position | |
| this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) | |
| ), | |
| left: ( | |
| pos.left + // The absolute mouse position | |
| this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) | |
| ) | |
| }; | |
| }, | |
| _generatePosition: function(event) { | |
| var top, left, | |
| o = this.options, | |
| pageX = event.pageX, | |
| pageY = event.pageY, | |
| scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); | |
| // This is another very weird special case that only happens for relative elements: | |
| // 1. If the css position is relative | |
| // 2. and the scroll parent is the document or similar to the offset parent | |
| // we have to refresh the relative offset during the scroll so there are no jumps | |
| if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) { | |
| this.offset.relative = this._getRelativeOffset(); | |
| } | |
| /* | |
| * - Position constraining - | |
| * Constrain the position to a mix of grid, containment. | |
| */ | |
| if(this.originalPosition) { //If we are not dragging yet, we won't check for options | |
| if(this.containment) { | |
| if(event.pageX - this.offset.click.left < this.containment[0]) { | |
| pageX = this.containment[0] + this.offset.click.left; | |
| } | |
| if(event.pageY - this.offset.click.top < this.containment[1]) { | |
| pageY = this.containment[1] + this.offset.click.top; | |
| } | |
| if(event.pageX - this.offset.click.left > this.containment[2]) { | |
| pageX = this.containment[2] + this.offset.click.left; | |
| } | |
| if(event.pageY - this.offset.click.top > this.containment[3]) { | |
| pageY = this.containment[3] + this.offset.click.top; | |
| } | |
| } | |
| if(o.grid) { | |
| top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; | |
| pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; | |
| left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; | |
| pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; | |
| } | |
| } | |
| return { | |
| top: ( | |
| pageY - // The absolute mouse position | |
| this.offset.click.top - // Click offset (relative to the element) | |
| this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.top + // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) | |
| ), | |
| left: ( | |
| pageX - // The absolute mouse position | |
| this.offset.click.left - // Click offset (relative to the element) | |
| this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent | |
| this.offset.parent.left + // The offsetParent's offset without borders (offset + border) | |
| ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) | |
| ) | |
| }; | |
| }, | |
| _rearrange: function(event, i, a, hardRefresh) { | |
| a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling)); | |
| //Various things done here to improve the performance: | |
| // 1. we create a setTimeout, that calls refreshPositions | |
| // 2. on the instance, we have a counter variable, that get's higher after every append | |
| // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same | |
| // 4. this lets only the last addition to the timeout stack through | |
| this.counter = this.counter ? ++this.counter : 1; | |
| var counter = this.counter; | |
| this._delay(function() { | |
| if(counter === this.counter) { | |
| this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove | |
| } | |
| }); | |
| }, | |
| _clear: function(event, noPropagation) { | |
| this.reverting = false; | |
| // We delay all events that have to be triggered to after the point where the placeholder has been removed and | |
| // everything else normalized again | |
| var i, | |
| delayedTriggers = []; | |
| // We first have to update the dom position of the actual currentItem | |
| // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088) | |
| if(!this._noFinalSort && this.currentItem.parent().length) { | |
| this.placeholder.before(this.currentItem); | |
| } | |
| this._noFinalSort = null; | |
| if(this.helper[0] === this.currentItem[0]) { | |
| for(i in this._storedCSS) { | |
| if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") { | |
| this._storedCSS[i] = ""; | |
| } | |
| } | |
| this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); | |
| } else { | |
| this.currentItem.show(); | |
| } | |
| if(this.fromOutside && !noPropagation) { | |
| delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); | |
| } | |
| if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) { | |
| delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed | |
| } | |
| // Check if the items Container has Changed and trigger appropriate | |
| // events. | |
| if (this !== this.currentContainer) { | |
| if(!noPropagation) { | |
| delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); | |
| delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); | |
| delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); | |
| } | |
| } | |
| //Post events to containers | |
| for (i = this.containers.length - 1; i >= 0; i--){ | |
| if(!noPropagation) { | |
| delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i])); | |
| } | |
| if(this.containers[i].containerCache.over) { | |
| delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i])); | |
| this.containers[i].containerCache.over = 0; | |
| } | |
| } | |
| //Do what was originally in plugins | |
| if ( this.storedCursor ) { | |
| this.document.find( "body" ).css( "cursor", this.storedCursor ); | |
| this.storedStylesheet.remove(); | |
| } | |
| if(this._storedOpacity) { | |
| this.helper.css("opacity", this._storedOpacity); | |
| } | |
| if(this._storedZIndex) { | |
| this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex); | |
| } | |
| this.dragging = false; | |
| if(this.cancelHelperRemoval) { | |
| if(!noPropagation) { | |
| this._trigger("beforeStop", event, this._uiHash()); | |
| for (i=0; i < delayedTriggers.length; i++) { | |
| delayedTriggers[i].call(this, event); | |
| } //Trigger all delayed events | |
| this._trigger("stop", event, this._uiHash()); | |
| } | |
| this.fromOutside = false; | |
| return false; | |
| } | |
| if(!noPropagation) { | |
| this._trigger("beforeStop", event, this._uiHash()); | |
| } | |
| //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! | |
| this.placeholder[0].parentNode.removeChild(this.placeholder[0]); | |
| if(this.helper[0] !== this.currentItem[0]) { | |
| this.helper.remove(); | |
| } | |
| this.helper = null; | |
| if(!noPropagation) { | |
| for (i=0; i < delayedTriggers.length; i++) { | |
| delayedTriggers[i].call(this, event); | |
| } //Trigger all delayed events | |
| this._trigger("stop", event, this._uiHash()); | |
| } | |
| this.fromOutside = false; | |
| return true; | |
| }, | |
| _trigger: function() { | |
| if ($.Widget.prototype._trigger.apply(this, arguments) === false) { | |
| this.cancel(); | |
| } | |
| }, | |
| _uiHash: function(_inst) { | |
| var inst = _inst || this; | |
| return { | |
| helper: inst.helper, | |
| placeholder: inst.placeholder || $([]), | |
| position: inst.position, | |
| originalPosition: inst.originalPosition, | |
| offset: inst.positionAbs, | |
| item: inst.currentItem, | |
| sender: _inst ? _inst.element : null | |
| }; | |
| } | |
| }); | |
| })(jQuery); | |
| (function($, undefined) { | |
| var dataSpace = "ui-effects-"; | |
| $.effects = { | |
| effect: {} | |
| }; | |
| /*! | |
| * jQuery Color Animations v2.1.2 | |
| * https://github.com/jquery/jquery-color | |
| * | |
| * Copyright 2013 jQuery Foundation and other contributors | |
| * Released under the MIT license. | |
| * http://jquery.org/license | |
| * | |
| * Date: Wed Jan 16 08:47:09 2013 -0600 | |
| */ | |
| (function( jQuery, undefined ) { | |
| var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor", | |
| // plusequals test for += 100 -= 100 | |
| rplusequals = /^([\-+])=\s*(\d+\.?\d*)/, | |
| // a set of RE's that can match strings and generate color tuples. | |
| stringParsers = [{ | |
| re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, | |
| parse: function( execResult ) { | |
| return [ | |
| execResult[ 1 ], | |
| execResult[ 2 ], | |
| execResult[ 3 ], | |
| execResult[ 4 ] | |
| ]; | |
| } | |
| }, { | |
| re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, | |
| parse: function( execResult ) { | |
| return [ | |
| execResult[ 1 ] * 2.55, | |
| execResult[ 2 ] * 2.55, | |
| execResult[ 3 ] * 2.55, | |
| execResult[ 4 ] | |
| ]; | |
| } | |
| }, { | |
| // this regex ignores A-F because it's compared against an already lowercased string | |
| re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/, | |
| parse: function( execResult ) { | |
| return [ | |
| parseInt( execResult[ 1 ], 16 ), | |
| parseInt( execResult[ 2 ], 16 ), | |
| parseInt( execResult[ 3 ], 16 ) | |
| ]; | |
| } | |
| }, { | |
| // this regex ignores A-F because it's compared against an already lowercased string | |
| re: /#([a-f0-9])([a-f0-9])([a-f0-9])/, | |
| parse: function( execResult ) { | |
| return [ | |
| parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ), | |
| parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ), | |
| parseInt( execResult[ 3 ] + execResult[ 3 ], 16 ) | |
| ]; | |
| } | |
| }, { | |
| re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, | |
| space: "hsla", | |
| parse: function( execResult ) { | |
| return [ | |
| execResult[ 1 ], | |
| execResult[ 2 ] / 100, | |
| execResult[ 3 ] / 100, | |
| execResult[ 4 ] | |
| ]; | |
| } | |
| }], | |
| // jQuery.Color( ) | |
| color = jQuery.Color = function( color, green, blue, alpha ) { | |
| return new jQuery.Color.fn.parse( color, green, blue, alpha ); | |
| }, | |
| spaces = { | |
| rgba: { | |
| props: { | |
| red: { | |
| idx: 0, | |
| type: "byte" | |
| }, | |
| green: { | |
| idx: 1, | |
| type: "byte" | |
| }, | |
| blue: { | |
| idx: 2, | |
| type: "byte" | |
| } | |
| } | |
| }, | |
| hsla: { | |
| props: { | |
| hue: { | |
| idx: 0, | |
| type: "degrees" | |
| }, | |
| saturation: { | |
| idx: 1, | |
| type: "percent" | |
| }, | |
| lightness: { | |
| idx: 2, | |
| type: "percent" | |
| } | |
| } | |
| } | |
| }, | |
| propTypes = { | |
| "byte": { | |
| floor: true, | |
| max: 255 | |
| }, | |
| "percent": { | |
| max: 1 | |
| }, | |
| "degrees": { | |
| mod: 360, | |
| floor: true | |
| } | |
| }, | |
| support = color.support = {}, | |
| // element for support tests | |
| supportElem = jQuery( "<p>" )[ 0 ], | |
| // colors = jQuery.Color.names | |
| colors, | |
| // local aliases of functions called often | |
| each = jQuery.each; | |
| // determine rgba support immediately | |
| supportElem.style.cssText = "background-color:rgba(1,1,1,.5)"; | |
| support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1; | |
| // define cache name and alpha properties | |
| // for rgba and hsla spaces | |
| each( spaces, function( spaceName, space ) { | |
| space.cache = "_" + spaceName; | |
| space.props.alpha = { | |
| idx: 3, | |
| type: "percent", | |
| def: 1 | |
| }; | |
| }); | |
| function clamp( value, prop, allowEmpty ) { | |
| var type = propTypes[ prop.type ] || {}; | |
| if ( value == null ) { | |
| return (allowEmpty || !prop.def) ? null : prop.def; | |
| } | |
| // ~~ is an short way of doing floor for positive numbers | |
| value = type.floor ? ~~value : parseFloat( value ); | |
| // IE will pass in empty strings as value for alpha, | |
| // which will hit this case | |
| if ( isNaN( value ) ) { | |
| return prop.def; | |
| } | |
| if ( type.mod ) { | |
| // we add mod before modding to make sure that negatives values | |
| // get converted properly: -10 -> 350 | |
| return (value + type.mod) % type.mod; | |
| } | |
| // for now all property types without mod have min and max | |
| return 0 > value ? 0 : type.max < value ? type.max : value; | |
| } | |
| function stringParse( string ) { | |
| var inst = color(), | |
| rgba = inst._rgba = []; | |
| string = string.toLowerCase(); | |
| each( stringParsers, function( i, parser ) { | |
| var parsed, | |
| match = parser.re.exec( string ), | |
| values = match && parser.parse( match ), | |
| spaceName = parser.space || "rgba"; | |
| if ( values ) { | |
| parsed = inst[ spaceName ]( values ); | |
| // if this was an rgba parse the assignment might happen twice | |
| // oh well.... | |
| inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ]; | |
| rgba = inst._rgba = parsed._rgba; | |
| // exit each( stringParsers ) here because we matched | |
| return false; | |
| } | |
| }); | |
| // Found a stringParser that handled it | |
| if ( rgba.length ) { | |
| // if this came from a parsed string, force "transparent" when alpha is 0 | |
| // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0) | |
| if ( rgba.join() === "0,0,0,0" ) { | |
| jQuery.extend( rgba, colors.transparent ); | |
| } | |
| return inst; | |
| } | |
| // named colors | |
| return colors[ string ]; | |
| } | |
| color.fn = jQuery.extend( color.prototype, { | |
| parse: function( red, green, blue, alpha ) { | |
| if ( red === undefined ) { | |
| this._rgba = [ null, null, null, null ]; | |
| return this; | |
| } | |
| if ( red.jquery || red.nodeType ) { | |
| red = jQuery( red ).css( green ); | |
| green = undefined; | |
| } | |
| var inst = this, | |
| type = jQuery.type( red ), | |
| rgba = this._rgba = []; | |
| // more than 1 argument specified - assume ( red, green, blue, alpha ) | |
| if ( green !== undefined ) { | |
| red = [ red, green, blue, alpha ]; | |
| type = "array"; | |
| } | |
| if ( type === "string" ) { | |
| return this.parse( stringParse( red ) || colors._default ); | |
| } | |
| if ( type === "array" ) { | |
| each( spaces.rgba.props, function( key, prop ) { | |
| rgba[ prop.idx ] = clamp( red[ prop.idx ], prop ); | |
| }); | |
| return this; | |
| } | |
| if ( type === "object" ) { | |
| if ( red instanceof color ) { | |
| each( spaces, function( spaceName, space ) { | |
| if ( red[ space.cache ] ) { | |
| inst[ space.cache ] = red[ space.cache ].slice(); | |
| } | |
| }); | |
| } else { | |
| each( spaces, function( spaceName, space ) { | |
| var cache = space.cache; | |
| each( space.props, function( key, prop ) { | |
| // if the cache doesn't exist, and we know how to convert | |
| if ( !inst[ cache ] && space.to ) { | |
| // if the value was null, we don't need to copy it | |
| // if the key was alpha, we don't need to copy it either | |
| if ( key === "alpha" || red[ key ] == null ) { | |
| return; | |
| } | |
| inst[ cache ] = space.to( inst._rgba ); | |
| } | |
| // this is the only case where we allow nulls for ALL properties. | |
| // call clamp with alwaysAllowEmpty | |
| inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true ); | |
| }); | |
| // everything defined but alpha? | |
| if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) { | |
| // use the default of 1 | |
| inst[ cache ][ 3 ] = 1; | |
| if ( space.from ) { | |
| inst._rgba = space.from( inst[ cache ] ); | |
| } | |
| } | |
| }); | |
| } | |
| return this; | |
| } | |
| }, | |
| is: function( compare ) { | |
| var is = color( compare ), | |
| same = true, | |
| inst = this; | |
| each( spaces, function( _, space ) { | |
| var localCache, | |
| isCache = is[ space.cache ]; | |
| if (isCache) { | |
| localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || []; | |
| each( space.props, function( _, prop ) { | |
| if ( isCache[ prop.idx ] != null ) { | |
| same = ( isCache[ prop.idx ] === localCache[ prop.idx ] ); | |
| return same; | |
| } | |
| }); | |
| } | |
| return same; | |
| }); | |
| return same; | |
| }, | |
| _space: function() { | |
| var used = [], | |
| inst = this; | |
| each( spaces, function( spaceName, space ) { | |
| if ( inst[ space.cache ] ) { | |
| used.push( spaceName ); | |
| } | |
| }); | |
| return used.pop(); | |
| }, | |
| transition: function( other, distance ) { | |
| var end = color( other ), | |
| spaceName = end._space(), | |
| space = spaces[ spaceName ], | |
| startColor = this.alpha() === 0 ? color( "transparent" ) : this, | |
| start = startColor[ space.cache ] || space.to( startColor._rgba ), | |
| result = start.slice(); | |
| end = end[ space.cache ]; | |
| each( space.props, function( key, prop ) { | |
| var index = prop.idx, | |
| startValue = start[ index ], | |
| endValue = end[ index ], | |
| type = propTypes[ prop.type ] || {}; | |
| // if null, don't override start value | |
| if ( endValue === null ) { | |
| return; | |
| } | |
| // if null - use end | |
| if ( startValue === null ) { | |
| result[ index ] = endValue; | |
| } else { | |
| if ( type.mod ) { | |
| if ( endValue - startValue > type.mod / 2 ) { | |
| startValue += type.mod; | |
| } else if ( startValue - endValue > type.mod / 2 ) { | |
| startValue -= type.mod; | |
| } | |
| } | |
| result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop ); | |
| } | |
| }); | |
| return this[ spaceName ]( result ); | |
| }, | |
| blend: function( opaque ) { | |
| // if we are already opaque - return ourself | |
| if ( this._rgba[ 3 ] === 1 ) { | |
| return this; | |
| } | |
| var rgb = this._rgba.slice(), | |
| a = rgb.pop(), | |
| blend = color( opaque )._rgba; | |
| return color( jQuery.map( rgb, function( v, i ) { | |
| return ( 1 - a ) * blend[ i ] + a * v; | |
| })); | |
| }, | |
| toRgbaString: function() { | |
| var prefix = "rgba(", | |
| rgba = jQuery.map( this._rgba, function( v, i ) { | |
| return v == null ? ( i > 2 ? 1 : 0 ) : v; | |
| }); | |
| if ( rgba[ 3 ] === 1 ) { | |
| rgba.pop(); | |
| prefix = "rgb("; | |
| } | |
| return prefix + rgba.join() + ")"; | |
| }, | |
| toHslaString: function() { | |
| var prefix = "hsla(", | |
| hsla = jQuery.map( this.hsla(), function( v, i ) { | |
| if ( v == null ) { | |
| v = i > 2 ? 1 : 0; | |
| } | |
| // catch 1 and 2 | |
| if ( i && i < 3 ) { | |
| v = Math.round( v * 100 ) + "%"; | |
| } | |
| return v; | |
| }); | |
| if ( hsla[ 3 ] === 1 ) { | |
| hsla.pop(); | |
| prefix = "hsl("; | |
| } | |
| return prefix + hsla.join() + ")"; | |
| }, | |
| toHexString: function( includeAlpha ) { | |
| var rgba = this._rgba.slice(), | |
| alpha = rgba.pop(); | |
| if ( includeAlpha ) { | |
| rgba.push( ~~( alpha * 255 ) ); | |
| } | |
| return "#" + jQuery.map( rgba, function( v ) { | |
| // default to 0 when nulls exist | |
| v = ( v || 0 ).toString( 16 ); | |
| return v.length === 1 ? "0" + v : v; | |
| }).join(""); | |
| }, | |
| toString: function() { | |
| return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString(); | |
| } | |
| }); | |
| color.fn.parse.prototype = color.fn; | |
| // hsla conversions adapted from: | |
| // https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021 | |
| function hue2rgb( p, q, h ) { | |
| h = ( h + 1 ) % 1; | |
| if ( h * 6 < 1 ) { | |
| return p + (q - p) * h * 6; | |
| } | |
| if ( h * 2 < 1) { | |
| return q; | |
| } | |
| if ( h * 3 < 2 ) { | |
| return p + (q - p) * ((2/3) - h) * 6; | |
| } | |
| return p; | |
| } | |
| spaces.hsla.to = function ( rgba ) { | |
| if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) { | |
| return [ null, null, null, rgba[ 3 ] ]; | |
| } | |
| var r = rgba[ 0 ] / 255, | |
| g = rgba[ 1 ] / 255, | |
| b = rgba[ 2 ] / 255, | |
| a = rgba[ 3 ], | |
| max = Math.max( r, g, b ), | |
| min = Math.min( r, g, b ), | |
| diff = max - min, | |
| add = max + min, | |
| l = add * 0.5, | |
| h, s; | |
| if ( min === max ) { | |
| h = 0; | |
| } else if ( r === max ) { | |
| h = ( 60 * ( g - b ) / diff ) + 360; | |
| } else if ( g === max ) { | |
| h = ( 60 * ( b - r ) / diff ) + 120; | |
| } else { | |
| h = ( 60 * ( r - g ) / diff ) + 240; | |
| } | |
| // chroma (diff) == 0 means greyscale which, by definition, saturation = 0% | |
| // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add) | |
| if ( diff === 0 ) { | |
| s = 0; | |
| } else if ( l <= 0.5 ) { | |
| s = diff / add; | |
| } else { | |
| s = diff / ( 2 - add ); | |
| } | |
| return [ Math.round(h) % 360, s, l, a == null ? 1 : a ]; | |
| }; | |
| spaces.hsla.from = function ( hsla ) { | |
| if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) { | |
| return [ null, null, null, hsla[ 3 ] ]; | |
| } | |
| var h = hsla[ 0 ] / 360, | |
| s = hsla[ 1 ], | |
| l = hsla[ 2 ], | |
| a = hsla[ 3 ], | |
| q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s, | |
| p = 2 * l - q; | |
| return [ | |
| Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ), | |
| Math.round( hue2rgb( p, q, h ) * 255 ), | |
| Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ), | |
| a | |
| ]; | |
| }; | |
| each( spaces, function( spaceName, space ) { | |
| var props = space.props, | |
| cache = space.cache, | |
| to = space.to, | |
| from = space.from; | |
| // makes rgba() and hsla() | |
| color.fn[ spaceName ] = function( value ) { | |
| // generate a cache for this space if it doesn't exist | |
| if ( to && !this[ cache ] ) { | |
| this[ cache ] = to( this._rgba ); | |
| } | |
| if ( value === undefined ) { | |
| return this[ cache ].slice(); | |
| } | |
| var ret, | |
| type = jQuery.type( value ), | |
| arr = ( type === "array" || type === "object" ) ? value : arguments, | |
| local = this[ cache ].slice(); | |
| each( props, function( key, prop ) { | |
| var val = arr[ type === "object" ? key : prop.idx ]; | |
| if ( val == null ) { | |
| val = local[ prop.idx ]; | |
| } | |
| local[ prop.idx ] = clamp( val, prop ); | |
| }); | |
| if ( from ) { | |
| ret = color( from( local ) ); | |
| ret[ cache ] = local; | |
| return ret; | |
| } else { | |
| return color( local ); | |
| } | |
| }; | |
| // makes red() green() blue() alpha() hue() saturation() lightness() | |
| each( props, function( key, prop ) { | |
| // alpha is included in more than one space | |
| if ( color.fn[ key ] ) { | |
| return; | |
| } | |
| color.fn[ key ] = function( value ) { | |
| var vtype = jQuery.type( value ), | |
| fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ), | |
| local = this[ fn ](), | |
| cur = local[ prop.idx ], | |
| match; | |
| if ( vtype === "undefined" ) { | |
| return cur; | |
| } | |
| if ( vtype === "function" ) { | |
| value = value.call( this, cur ); | |
| vtype = jQuery.type( value ); | |
| } | |
| if ( value == null && prop.empty ) { | |
| return this; | |
| } | |
| if ( vtype === "string" ) { | |
| match = rplusequals.exec( value ); | |
| if ( match ) { | |
| value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 ); | |
| } | |
| } | |
| local[ prop.idx ] = value; | |
| return this[ fn ]( local ); | |
| }; | |
| }); | |
| }); | |
| // add cssHook and .fx.step function for each named hook. | |
| // accept a space separated string of properties | |
| color.hook = function( hook ) { | |
| var hooks = hook.split( " " ); | |
| each( hooks, function( i, hook ) { | |
| jQuery.cssHooks[ hook ] = { | |
| set: function( elem, value ) { | |
| var parsed, curElem, | |
| backgroundColor = ""; | |
| if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) { | |
| value = color( parsed || value ); | |
| if ( !support.rgba && value._rgba[ 3 ] !== 1 ) { | |
| curElem = hook === "backgroundColor" ? elem.parentNode : elem; | |
| while ( | |
| (backgroundColor === "" || backgroundColor === "transparent") && | |
| curElem && curElem.style | |
| ) { | |
| try { | |
| backgroundColor = jQuery.css( curElem, "backgroundColor" ); | |
| curElem = curElem.parentNode; | |
| } catch ( e ) { | |
| } | |
| } | |
| value = value.blend( backgroundColor && backgroundColor !== "transparent" ? | |
| backgroundColor : | |
| "_default" ); | |
| } | |
| value = value.toRgbaString(); | |
| } | |
| try { | |
| elem.style[ hook ] = value; | |
| } catch( e ) { | |
| // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit' | |
| } | |
| } | |
| }; | |
| jQuery.fx.step[ hook ] = function( fx ) { | |
| if ( !fx.colorInit ) { | |
| fx.start = color( fx.elem, hook ); | |
| fx.end = color( fx.end ); | |
| fx.colorInit = true; | |
| } | |
| jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) ); | |
| }; | |
| }); | |
| }; | |
| color.hook( stepHooks ); | |
| jQuery.cssHooks.borderColor = { | |
| expand: function( value ) { | |
| var expanded = {}; | |
| each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) { | |
| expanded[ "border" + part + "Color" ] = value; | |
| }); | |
| return expanded; | |
| } | |
| }; | |
| // Basic color names only. | |
| // Usage of any of the other color names requires adding yourself or including | |
| // jquery.color.svg-names.js. | |
| colors = jQuery.Color.names = { | |
| // 4.1. Basic color keywords | |
| aqua: "#00ffff", | |
| black: "#000000", | |
| blue: "#0000ff", | |
| fuchsia: "#ff00ff", | |
| gray: "#808080", | |
| green: "#008000", | |
| lime: "#00ff00", | |
| maroon: "#800000", | |
| navy: "#000080", | |
| olive: "#808000", | |
| purple: "#800080", | |
| red: "#ff0000", | |
| silver: "#c0c0c0", | |
| teal: "#008080", | |
| white: "#ffffff", | |
| yellow: "#ffff00", | |
| // 4.2.3. "transparent" color keyword | |
| transparent: [ null, null, null, 0 ], | |
| _default: "#ffffff" | |
| }; | |
| })( jQuery ); | |
| /******************************************************************************/ | |
| /****************************** CLASS ANIMATIONS ******************************/ | |
| /******************************************************************************/ | |
| (function() { | |
| var classAnimationActions = [ "add", "remove", "toggle" ], | |
| shorthandStyles = { | |
| border: 1, | |
| borderBottom: 1, | |
| borderColor: 1, | |
| borderLeft: 1, | |
| borderRight: 1, | |
| borderTop: 1, | |
| borderWidth: 1, | |
| margin: 1, | |
| padding: 1 | |
| }; | |
| $.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) { | |
| $.fx.step[ prop ] = function( fx ) { | |
| if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) { | |
| jQuery.style( fx.elem, prop, fx.end ); | |
| fx.setAttr = true; | |
| } | |
| }; | |
| }); | |
| function getElementStyles( elem ) { | |
| var key, len, | |
| style = elem.ownerDocument.defaultView ? | |
| elem.ownerDocument.defaultView.getComputedStyle( elem, null ) : | |
| elem.currentStyle, | |
| styles = {}; | |
| if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) { | |
| len = style.length; | |
| while ( len-- ) { | |
| key = style[ len ]; | |
| if ( typeof style[ key ] === "string" ) { | |
| styles[ $.camelCase( key ) ] = style[ key ]; | |
| } | |
| } | |
| // support: Opera, IE <9 | |
| } else { | |
| for ( key in style ) { | |
| if ( typeof style[ key ] === "string" ) { | |
| styles[ key ] = style[ key ]; | |
| } | |
| } | |
| } | |
| return styles; | |
| } | |
| function styleDifference( oldStyle, newStyle ) { | |
| var diff = {}, | |
| name, value; | |
| for ( name in newStyle ) { | |
| value = newStyle[ name ]; | |
| if ( oldStyle[ name ] !== value ) { | |
| if ( !shorthandStyles[ name ] ) { | |
| if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) { | |
| diff[ name ] = value; | |
| } | |
| } | |
| } | |
| } | |
| return diff; | |
| } | |
| // support: jQuery <1.8 | |
| if ( !$.fn.addBack ) { | |
| $.fn.addBack = function( selector ) { | |
| return this.add( selector == null ? | |
| this.prevObject : this.prevObject.filter( selector ) | |
| ); | |
| }; | |
| } | |
| $.effects.animateClass = function( value, duration, easing, callback ) { | |
| var o = $.speed( duration, easing, callback ); | |
| return this.queue( function() { | |
| var animated = $( this ), | |
| baseClass = animated.attr( "class" ) || "", | |
| applyClassChange, | |
| allAnimations = o.children ? animated.find( "*" ).addBack() : animated; | |
| // map the animated objects to store the original styles. | |
| allAnimations = allAnimations.map(function() { | |
| var el = $( this ); | |
| return { | |
| el: el, | |
| start: getElementStyles( this ) | |
| }; | |
| }); | |
| // apply class change | |
| applyClassChange = function() { | |
| $.each( classAnimationActions, function(i, action) { | |
| if ( value[ action ] ) { | |
| animated[ action + "Class" ]( value[ action ] ); | |
| } | |
| }); | |
| }; | |
| applyClassChange(); | |
| // map all animated objects again - calculate new styles and diff | |
| allAnimations = allAnimations.map(function() { | |
| this.end = getElementStyles( this.el[ 0 ] ); | |
| this.diff = styleDifference( this.start, this.end ); | |
| return this; | |
| }); | |
| // apply original class | |
| animated.attr( "class", baseClass ); | |
| // map all animated objects again - this time collecting a promise | |
| allAnimations = allAnimations.map(function() { | |
| var styleInfo = this, | |
| dfd = $.Deferred(), | |
| opts = $.extend({}, o, { | |
| queue: false, | |
| complete: function() { | |
| dfd.resolve( styleInfo ); | |
| } | |
| }); | |
| this.el.animate( this.diff, opts ); | |
| return dfd.promise(); | |
| }); | |
| // once all animations have completed: | |
| $.when.apply( $, allAnimations.get() ).done(function() { | |
| // set the final class | |
| applyClassChange(); | |
| // for each animated element, | |
| // clear all css properties that were animated | |
| $.each( arguments, function() { | |
| var el = this.el; | |
| $.each( this.diff, function(key) { | |
| el.css( key, "" ); | |
| }); | |
| }); | |
| // this is guarnteed to be there if you use jQuery.speed() | |
| // it also handles dequeuing the next anim... | |
| o.complete.call( animated[ 0 ] ); | |
| }); | |
| }); | |
| }; | |
| $.fn.extend({ | |
| addClass: (function( orig ) { | |
| return function( classNames, speed, easing, callback ) { | |
| return speed ? | |
| $.effects.animateClass.call( this, | |
| { add: classNames }, speed, easing, callback ) : | |
| orig.apply( this, arguments ); | |
| }; | |
| })( $.fn.addClass ), | |
| removeClass: (function( orig ) { | |
| return function( classNames, speed, easing, callback ) { | |
| return arguments.length > 1 ? | |
| $.effects.animateClass.call( this, | |
| { remove: classNames }, speed, easing, callback ) : | |
| orig.apply( this, arguments ); | |
| }; | |
| })( $.fn.removeClass ), | |
| toggleClass: (function( orig ) { | |
| return function( classNames, force, speed, easing, callback ) { | |
| if ( typeof force === "boolean" || force === undefined ) { | |
| if ( !speed ) { | |
| // without speed parameter | |
| return orig.apply( this, arguments ); | |
| } else { | |
| return $.effects.animateClass.call( this, | |
| (force ? { add: classNames } : { remove: classNames }), | |
| speed, easing, callback ); | |
| } | |
| } else { | |
| // without force parameter | |
| return $.effects.animateClass.call( this, | |
| { toggle: classNames }, force, speed, easing ); | |
| } | |
| }; | |
| })( $.fn.toggleClass ), | |
| switchClass: function( remove, add, speed, easing, callback) { | |
| return $.effects.animateClass.call( this, { | |
| add: add, | |
| remove: remove | |
| }, speed, easing, callback ); | |
| } | |
| }); | |
| })(); | |
| /******************************************************************************/ | |
| /*********************************** EFFECTS **********************************/ | |
| /******************************************************************************/ | |
| (function() { | |
| $.extend( $.effects, { | |
| version: "1.10.3", | |
| // Saves a set of properties in a data storage | |
| save: function( element, set ) { | |
| for( var i=0; i < set.length; i++ ) { | |
| if ( set[ i ] !== null ) { | |
| element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] ); | |
| } | |
| } | |
| }, | |
| // Restores a set of previously saved properties from a data storage | |
| restore: function( element, set ) { | |
| var val, i; | |
| for( i=0; i < set.length; i++ ) { | |
| if ( set[ i ] !== null ) { | |
| val = element.data( dataSpace + set[ i ] ); | |
| // support: jQuery 1.6.2 | |
| // http://bugs.jquery.com/ticket/9917 | |
| // jQuery 1.6.2 incorrectly returns undefined for any falsy value. | |
| // We can't differentiate between "" and 0 here, so we just assume | |
| // empty string since it's likely to be a more common value... | |
| if ( val === undefined ) { | |
| val = ""; | |
| } | |
| element.css( set[ i ], val ); | |
| } | |
| } | |
| }, | |
| setMode: function( el, mode ) { | |
| if (mode === "toggle") { | |
| mode = el.is( ":hidden" ) ? "show" : "hide"; | |
| } | |
| return mode; | |
| }, | |
| // Translates a [top,left] array into a baseline value | |
| // this should be a little more flexible in the future to handle a string & hash | |
| getBaseline: function( origin, original ) { | |
| var y, x; | |
| switch ( origin[ 0 ] ) { | |
| case "top": y = 0; break; | |
| case "middle": y = 0.5; break; | |
| case "bottom": y = 1; break; | |
| default: y = origin[ 0 ] / original.height; | |
| } | |
| switch ( origin[ 1 ] ) { | |
| case "left": x = 0; break; | |
| case "center": x = 0.5; break; | |
| case "right": x = 1; break; | |
| default: x = origin[ 1 ] / original.width; | |
| } | |
| return { | |
| x: x, | |
| y: y | |
| }; | |
| }, | |
| // Wraps the element around a wrapper that copies position properties | |
| createWrapper: function( element ) { | |
| // if the element is already wrapped, return it | |
| if ( element.parent().is( ".ui-effects-wrapper" )) { | |
| return element.parent(); | |
| } | |
| // wrap the element | |
| var props = { | |
| width: element.outerWidth(true), | |
| height: element.outerHeight(true), | |
| "float": element.css( "float" ) | |
| }, | |
| wrapper = $( "<div></div>" ) | |
| .addClass( "ui-effects-wrapper" ) | |
| .css({ | |
| fontSize: "100%", | |
| background: "transparent", | |
| border: "none", | |
| margin: 0, | |
| padding: 0 | |
| }), | |
| // Store the size in case width/height are defined in % - Fixes #5245 | |
| size = { | |
| width: element.width(), | |
| height: element.height() | |
| }, | |
| active = document.activeElement; | |
| // support: Firefox | |
| // Firefox incorrectly exposes anonymous content | |
| // https://bugzilla.mozilla.org/show_bug.cgi?id=561664 | |
| try { | |
| active.id; | |
| } catch( e ) { | |
| active = document.body; | |
| } | |
| element.wrap( wrapper ); | |
| // Fixes #7595 - Elements lose focus when wrapped. | |
| if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { | |
| $( active ).focus(); | |
| } | |
| wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element | |
| // transfer positioning properties to the wrapper | |
| if ( element.css( "position" ) === "static" ) { | |
| wrapper.css({ position: "relative" }); | |
| element.css({ position: "relative" }); | |
| } else { | |
| $.extend( props, { | |
| position: element.css( "position" ), | |
| zIndex: element.css( "z-index" ) | |
| }); | |
| $.each([ "top", "left", "bottom", "right" ], function(i, pos) { | |
| props[ pos ] = element.css( pos ); | |
| if ( isNaN( parseInt( props[ pos ], 10 ) ) ) { | |
| props[ pos ] = "auto"; | |
| } | |
| }); | |
| element.css({ | |
| position: "relative", | |
| top: 0, | |
| left: 0, | |
| right: "auto", | |
| bottom: "auto" | |
| }); | |
| } | |
| element.css(size); | |
| return wrapper.css( props ).show(); | |
| }, | |
| removeWrapper: function( element ) { | |
| var active = document.activeElement; | |
| if ( element.parent().is( ".ui-effects-wrapper" ) ) { | |
| element.parent().replaceWith( element ); | |
| // Fixes #7595 - Elements lose focus when wrapped. | |
| if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { | |
| $( active ).focus(); | |
| } | |
| } | |
| return element; | |
| }, | |
| setTransition: function( element, list, factor, value ) { | |
| value = value || {}; | |
| $.each( list, function( i, x ) { | |
| var unit = element.cssUnit( x ); | |
| if ( unit[ 0 ] > 0 ) { | |
| value[ x ] = unit[ 0 ] * factor + unit[ 1 ]; | |
| } | |
| }); | |
| return value; | |
| } | |
| }); | |
| // return an effect options object for the given parameters: | |
| function _normalizeArguments( effect, options, speed, callback ) { | |
| // allow passing all options as the first parameter | |
| if ( $.isPlainObject( effect ) ) { | |
| options = effect; | |
| effect = effect.effect; | |
| } | |
| // convert to an object | |
| effect = { effect: effect }; | |
| // catch (effect, null, ...) | |
| if ( options == null ) { | |
| options = {}; | |
| } | |
| // catch (effect, callback) | |
| if ( $.isFunction( options ) ) { | |
| callback = options; | |
| speed = null; | |
| options = {}; | |
| } | |
| // catch (effect, speed, ?) | |
| if ( typeof options === "number" || $.fx.speeds[ options ] ) { | |
| callback = speed; | |
| speed = options; | |
| options = {}; | |
| } | |
| // catch (effect, options, callback) | |
| if ( $.isFunction( speed ) ) { | |
| callback = speed; | |
| speed = null; | |
| } | |
| // add options to effect | |
| if ( options ) { | |
| $.extend( effect, options ); | |
| } | |
| speed = speed || options.duration; | |
| effect.duration = $.fx.off ? 0 : | |
| typeof speed === "number" ? speed : | |
| speed in $.fx.speeds ? $.fx.speeds[ speed ] : | |
| $.fx.speeds._default; | |
| effect.complete = callback || options.complete; | |
| return effect; | |
| } | |
| function standardAnimationOption( option ) { | |
| // Valid standard speeds (nothing, number, named speed) | |
| if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) { | |
| return true; | |
| } | |
| // Invalid strings - treat as "normal" speed | |
| if ( typeof option === "string" && !$.effects.effect[ option ] ) { | |
| return true; | |
| } | |
| // Complete callback | |
| if ( $.isFunction( option ) ) { | |
| return true; | |
| } | |
| // Options hash (but not naming an effect) | |
| if ( typeof option === "object" && !option.effect ) { | |
| return true; | |
| } | |
| // Didn't match any standard API | |
| return false; | |
| } | |
| $.fn.extend({ | |
| effect: function( /* effect, options, speed, callback */ ) { | |
| var args = _normalizeArguments.apply( this, arguments ), | |
| mode = args.mode, | |
| queue = args.queue, | |
| effectMethod = $.effects.effect[ args.effect ]; | |
| if ( $.fx.off || !effectMethod ) { | |
| // delegate to the original method (e.g., .show()) if possible | |
| if ( mode ) { | |
| return this[ mode ]( args.duration, args.complete ); | |
| } else { | |
| return this.each( function() { | |
| if ( args.complete ) { | |
| args.complete.call( this ); | |
| } | |
| }); | |
| } | |
| } | |
| function run( next ) { | |
| var elem = $( this ), | |
| complete = args.complete, | |
| mode = args.mode; | |
| function done() { | |
| if ( $.isFunction( complete ) ) { | |
| complete.call( elem[0] ); | |
| } | |
| if ( $.isFunction( next ) ) { | |
| next(); | |
| } | |
| } | |
| // If the element already has the correct final state, delegate to | |
| // the core methods so the internal tracking of "olddisplay" works. | |
| if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) { | |
| elem[ mode ](); | |
| done(); | |
| } else { | |
| effectMethod.call( elem[0], args, done ); | |
| } | |
| } | |
| return queue === false ? this.each( run ) : this.queue( queue || "fx", run ); | |
| }, | |
| show: (function( orig ) { | |
| return function( option ) { | |
| if ( standardAnimationOption( option ) ) { | |
| return orig.apply( this, arguments ); | |
| } else { | |
| var args = _normalizeArguments.apply( this, arguments ); | |
| args.mode = "show"; | |
| return this.effect.call( this, args ); | |
| } | |
| }; | |
| })( $.fn.show ), | |
| hide: (function( orig ) { | |
| return function( option ) { | |
| if ( standardAnimationOption( option ) ) { | |
| return orig.apply( this, arguments ); | |
| } else { | |
| var args = _normalizeArguments.apply( this, arguments ); | |
| args.mode = "hide"; | |
| return this.effect.call( this, args ); | |
| } | |
| }; | |
| })( $.fn.hide ), | |
| toggle: (function( orig ) { | |
| return function( option ) { | |
| if ( standardAnimationOption( option ) || typeof option === "boolean" ) { | |
| return orig.apply( this, arguments ); | |
| } else { | |
| var args = _normalizeArguments.apply( this, arguments ); | |
| args.mode = "toggle"; | |
| return this.effect.call( this, args ); | |
| } | |
| }; | |
| })( $.fn.toggle ), | |
| // helper functions | |
| cssUnit: function(key) { | |
| var style = this.css( key ), | |
| val = []; | |
| $.each( [ "em", "px", "%", "pt" ], function( i, unit ) { | |
| if ( style.indexOf( unit ) > 0 ) { | |
| val = [ parseFloat( style ), unit ]; | |
| } | |
| }); | |
| return val; | |
| } | |
| }); | |
| })(); | |
| /******************************************************************************/ | |
| /*********************************** EASING ***********************************/ | |
| /******************************************************************************/ | |
| (function() { | |
| // based on easing equations from Robert Penner (http://www.robertpenner.com/easing) | |
| var baseEasings = {}; | |
| $.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) { | |
| baseEasings[ name ] = function( p ) { | |
| return Math.pow( p, i + 2 ); | |
| }; | |
| }); | |
| $.extend( baseEasings, { | |
| Sine: function ( p ) { | |
| return 1 - Math.cos( p * Math.PI / 2 ); | |
| }, | |
| Circ: function ( p ) { | |
| return 1 - Math.sqrt( 1 - p * p ); | |
| }, | |
| Elastic: function( p ) { | |
| return p === 0 || p === 1 ? p : | |
| -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 ); | |
| }, | |
| Back: function( p ) { | |
| return p * p * ( 3 * p - 2 ); | |
| }, | |
| Bounce: function ( p ) { | |
| var pow2, | |
| bounce = 4; | |
| while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {} | |
| return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 ); | |
| } | |
| }); | |
| $.each( baseEasings, function( name, easeIn ) { | |
| $.easing[ "easeIn" + name ] = easeIn; | |
| $.easing[ "easeOut" + name ] = function( p ) { | |
| return 1 - easeIn( 1 - p ); | |
| }; | |
| $.easing[ "easeInOut" + name ] = function( p ) { | |
| return p < 0.5 ? | |
| easeIn( p * 2 ) / 2 : | |
| 1 - easeIn( p * -2 + 2 ) / 2; | |
| }; | |
| }); | |
| })(); | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| var uid = 0, | |
| hideProps = {}, | |
| showProps = {}; | |
| hideProps.height = hideProps.paddingTop = hideProps.paddingBottom = | |
| hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide"; | |
| showProps.height = showProps.paddingTop = showProps.paddingBottom = | |
| showProps.borderTopWidth = showProps.borderBottomWidth = "show"; | |
| $.widget( "ui.accordion", { | |
| version: "1.10.3", | |
| options: { | |
| active: 0, | |
| animate: {}, | |
| collapsible: false, | |
| event: "click", | |
| header: "> li > :first-child,> :not(li):even", | |
| heightStyle: "auto", | |
| icons: { | |
| activeHeader: "ui-icon-triangle-1-s", | |
| header: "ui-icon-triangle-1-e" | |
| }, | |
| // callbacks | |
| activate: null, | |
| beforeActivate: null | |
| }, | |
| _create: function() { | |
| var options = this.options; | |
| this.prevShow = this.prevHide = $(); | |
| this.element.addClass( "ui-accordion ui-widget ui-helper-reset" ) | |
| // ARIA | |
| .attr( "role", "tablist" ); | |
| // don't allow collapsible: false and active: false / null | |
| if ( !options.collapsible && (options.active === false || options.active == null) ) { | |
| options.active = 0; | |
| } | |
| this._processPanels(); | |
| // handle negative values | |
| if ( options.active < 0 ) { | |
| options.active += this.headers.length; | |
| } | |
| this._refresh(); | |
| }, | |
| _getCreateEventData: function() { | |
| return { | |
| header: this.active, | |
| panel: !this.active.length ? $() : this.active.next(), | |
| content: !this.active.length ? $() : this.active.next() | |
| }; | |
| }, | |
| _createIcons: function() { | |
| var icons = this.options.icons; | |
| if ( icons ) { | |
| $( "<span>" ) | |
| .addClass( "ui-accordion-header-icon ui-icon " + icons.header ) | |
| .prependTo( this.headers ); | |
| this.active.children( ".ui-accordion-header-icon" ) | |
| .removeClass( icons.header ) | |
| .addClass( icons.activeHeader ); | |
| this.headers.addClass( "ui-accordion-icons" ); | |
| } | |
| }, | |
| _destroyIcons: function() { | |
| this.headers | |
| .removeClass( "ui-accordion-icons" ) | |
| .children( ".ui-accordion-header-icon" ) | |
| .remove(); | |
| }, | |
| _destroy: function() { | |
| var contents; | |
| // clean up main element | |
| this.element | |
| .removeClass( "ui-accordion ui-widget ui-helper-reset" ) | |
| .removeAttr( "role" ); | |
| // clean up headers | |
| this.headers | |
| .removeClass( "ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-selected" ) | |
| .removeAttr( "aria-controls" ) | |
| .removeAttr( "tabIndex" ) | |
| .each(function() { | |
| if ( /^ui-accordion/.test( this.id ) ) { | |
| this.removeAttribute( "id" ); | |
| } | |
| }); | |
| this._destroyIcons(); | |
| // clean up content panels | |
| contents = this.headers.next() | |
| .css( "display", "" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-expanded" ) | |
| .removeAttr( "aria-hidden" ) | |
| .removeAttr( "aria-labelledby" ) | |
| .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled" ) | |
| .each(function() { | |
| if ( /^ui-accordion/.test( this.id ) ) { | |
| this.removeAttribute( "id" ); | |
| } | |
| }); | |
| if ( this.options.heightStyle !== "content" ) { | |
| contents.css( "height", "" ); | |
| } | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "active" ) { | |
| // _activate() will handle invalid values and update this.options | |
| this._activate( value ); | |
| return; | |
| } | |
| if ( key === "event" ) { | |
| if ( this.options.event ) { | |
| this._off( this.headers, this.options.event ); | |
| } | |
| this._setupEvents( value ); | |
| } | |
| this._super( key, value ); | |
| // setting collapsible: false while collapsed; open first panel | |
| if ( key === "collapsible" && !value && this.options.active === false ) { | |
| this._activate( 0 ); | |
| } | |
| if ( key === "icons" ) { | |
| this._destroyIcons(); | |
| if ( value ) { | |
| this._createIcons(); | |
| } | |
| } | |
| // #5332 - opacity doesn't cascade to positioned elements in IE | |
| // so we need to add the disabled class to the headers and panels | |
| if ( key === "disabled" ) { | |
| this.headers.add( this.headers.next() ) | |
| .toggleClass( "ui-state-disabled", !!value ); | |
| } | |
| }, | |
| _keydown: function( event ) { | |
| /*jshint maxcomplexity:15*/ | |
| if ( event.altKey || event.ctrlKey ) { | |
| return; | |
| } | |
| var keyCode = $.ui.keyCode, | |
| length = this.headers.length, | |
| currentIndex = this.headers.index( event.target ), | |
| toFocus = false; | |
| switch ( event.keyCode ) { | |
| case keyCode.RIGHT: | |
| case keyCode.DOWN: | |
| toFocus = this.headers[ ( currentIndex + 1 ) % length ]; | |
| break; | |
| case keyCode.LEFT: | |
| case keyCode.UP: | |
| toFocus = this.headers[ ( currentIndex - 1 + length ) % length ]; | |
| break; | |
| case keyCode.SPACE: | |
| case keyCode.ENTER: | |
| this._eventHandler( event ); | |
| break; | |
| case keyCode.HOME: | |
| toFocus = this.headers[ 0 ]; | |
| break; | |
| case keyCode.END: | |
| toFocus = this.headers[ length - 1 ]; | |
| break; | |
| } | |
| if ( toFocus ) { | |
| $( event.target ).attr( "tabIndex", -1 ); | |
| $( toFocus ).attr( "tabIndex", 0 ); | |
| toFocus.focus(); | |
| event.preventDefault(); | |
| } | |
| }, | |
| _panelKeyDown : function( event ) { | |
| if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) { | |
| $( event.currentTarget ).prev().focus(); | |
| } | |
| }, | |
| refresh: function() { | |
| var options = this.options; | |
| this._processPanels(); | |
| // was collapsed or no panel | |
| if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) { | |
| options.active = false; | |
| this.active = $(); | |
| // active false only when collapsible is true | |
| } else if ( options.active === false ) { | |
| this._activate( 0 ); | |
| // was active, but active panel is gone | |
| } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { | |
| // all remaining panel are disabled | |
| if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) { | |
| options.active = false; | |
| this.active = $(); | |
| // activate previous panel | |
| } else { | |
| this._activate( Math.max( 0, options.active - 1 ) ); | |
| } | |
| // was active, active panel still exists | |
| } else { | |
| // make sure active index is correct | |
| options.active = this.headers.index( this.active ); | |
| } | |
| this._destroyIcons(); | |
| this._refresh(); | |
| }, | |
| _processPanels: function() { | |
| this.headers = this.element.find( this.options.header ) | |
| .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" ); | |
| this.headers.next() | |
| .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" ) | |
| .filter(":not(.ui-accordion-content-active)") | |
| .hide(); | |
| }, | |
| _refresh: function() { | |
| var maxHeight, | |
| options = this.options, | |
| heightStyle = options.heightStyle, | |
| parent = this.element.parent(), | |
| accordionId = this.accordionId = "ui-accordion-" + | |
| (this.element.attr( "id" ) || ++uid); | |
| this.active = this._findActive( options.active ) | |
| .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ) | |
| .removeClass( "ui-corner-all" ); | |
| this.active.next() | |
| .addClass( "ui-accordion-content-active" ) | |
| .show(); | |
| this.headers | |
| .attr( "role", "tab" ) | |
| .each(function( i ) { | |
| var header = $( this ), | |
| headerId = header.attr( "id" ), | |
| panel = header.next(), | |
| panelId = panel.attr( "id" ); | |
| if ( !headerId ) { | |
| headerId = accordionId + "-header-" + i; | |
| header.attr( "id", headerId ); | |
| } | |
| if ( !panelId ) { | |
| panelId = accordionId + "-panel-" + i; | |
| panel.attr( "id", panelId ); | |
| } | |
| header.attr( "aria-controls", panelId ); | |
| panel.attr( "aria-labelledby", headerId ); | |
| }) | |
| .next() | |
| .attr( "role", "tabpanel" ); | |
| this.headers | |
| .not( this.active ) | |
| .attr({ | |
| "aria-selected": "false", | |
| tabIndex: -1 | |
| }) | |
| .next() | |
| .attr({ | |
| "aria-expanded": "false", | |
| "aria-hidden": "true" | |
| }) | |
| .hide(); | |
| // make sure at least one header is in the tab order | |
| if ( !this.active.length ) { | |
| this.headers.eq( 0 ).attr( "tabIndex", 0 ); | |
| } else { | |
| this.active.attr({ | |
| "aria-selected": "true", | |
| tabIndex: 0 | |
| }) | |
| .next() | |
| .attr({ | |
| "aria-expanded": "true", | |
| "aria-hidden": "false" | |
| }); | |
| } | |
| this._createIcons(); | |
| this._setupEvents( options.event ); | |
| if ( heightStyle === "fill" ) { | |
| maxHeight = parent.height(); | |
| this.element.siblings( ":visible" ).each(function() { | |
| var elem = $( this ), | |
| position = elem.css( "position" ); | |
| if ( position === "absolute" || position === "fixed" ) { | |
| return; | |
| } | |
| maxHeight -= elem.outerHeight( true ); | |
| }); | |
| this.headers.each(function() { | |
| maxHeight -= $( this ).outerHeight( true ); | |
| }); | |
| this.headers.next() | |
| .each(function() { | |
| $( this ).height( Math.max( 0, maxHeight - | |
| $( this ).innerHeight() + $( this ).height() ) ); | |
| }) | |
| .css( "overflow", "auto" ); | |
| } else if ( heightStyle === "auto" ) { | |
| maxHeight = 0; | |
| this.headers.next() | |
| .each(function() { | |
| maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() ); | |
| }) | |
| .height( maxHeight ); | |
| } | |
| }, | |
| _activate: function( index ) { | |
| var active = this._findActive( index )[ 0 ]; | |
| // trying to activate the already active panel | |
| if ( active === this.active[ 0 ] ) { | |
| return; | |
| } | |
| // trying to collapse, simulate a click on the currently active header | |
| active = active || this.active[ 0 ]; | |
| this._eventHandler({ | |
| target: active, | |
| currentTarget: active, | |
| preventDefault: $.noop | |
| }); | |
| }, | |
| _findActive: function( selector ) { | |
| return typeof selector === "number" ? this.headers.eq( selector ) : $(); | |
| }, | |
| _setupEvents: function( event ) { | |
| var events = { | |
| keydown: "_keydown" | |
| }; | |
| if ( event ) { | |
| $.each( event.split(" "), function( index, eventName ) { | |
| events[ eventName ] = "_eventHandler"; | |
| }); | |
| } | |
| this._off( this.headers.add( this.headers.next() ) ); | |
| this._on( this.headers, events ); | |
| this._on( this.headers.next(), { keydown: "_panelKeyDown" }); | |
| this._hoverable( this.headers ); | |
| this._focusable( this.headers ); | |
| }, | |
| _eventHandler: function( event ) { | |
| var options = this.options, | |
| active = this.active, | |
| clicked = $( event.currentTarget ), | |
| clickedIsActive = clicked[ 0 ] === active[ 0 ], | |
| collapsing = clickedIsActive && options.collapsible, | |
| toShow = collapsing ? $() : clicked.next(), | |
| toHide = active.next(), | |
| eventData = { | |
| oldHeader: active, | |
| oldPanel: toHide, | |
| newHeader: collapsing ? $() : clicked, | |
| newPanel: toShow | |
| }; | |
| event.preventDefault(); | |
| if ( | |
| // click on active header, but not collapsible | |
| ( clickedIsActive && !options.collapsible ) || | |
| // allow canceling activation | |
| ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { | |
| return; | |
| } | |
| options.active = collapsing ? false : this.headers.index( clicked ); | |
| // when the call to ._toggle() comes after the class changes | |
| // it causes a very odd bug in IE 8 (see #6720) | |
| this.active = clickedIsActive ? $() : clicked; | |
| this._toggle( eventData ); | |
| // switch classes | |
| // corner classes on the previously active header stay after the animation | |
| active.removeClass( "ui-accordion-header-active ui-state-active" ); | |
| if ( options.icons ) { | |
| active.children( ".ui-accordion-header-icon" ) | |
| .removeClass( options.icons.activeHeader ) | |
| .addClass( options.icons.header ); | |
| } | |
| if ( !clickedIsActive ) { | |
| clicked | |
| .removeClass( "ui-corner-all" ) | |
| .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ); | |
| if ( options.icons ) { | |
| clicked.children( ".ui-accordion-header-icon" ) | |
| .removeClass( options.icons.header ) | |
| .addClass( options.icons.activeHeader ); | |
| } | |
| clicked | |
| .next() | |
| .addClass( "ui-accordion-content-active" ); | |
| } | |
| }, | |
| _toggle: function( data ) { | |
| var toShow = data.newPanel, | |
| toHide = this.prevShow.length ? this.prevShow : data.oldPanel; | |
| // handle activating a panel during the animation for another activation | |
| this.prevShow.add( this.prevHide ).stop( true, true ); | |
| this.prevShow = toShow; | |
| this.prevHide = toHide; | |
| if ( this.options.animate ) { | |
| this._animate( toShow, toHide, data ); | |
| } else { | |
| toHide.hide(); | |
| toShow.show(); | |
| this._toggleComplete( data ); | |
| } | |
| toHide.attr({ | |
| "aria-expanded": "false", | |
| "aria-hidden": "true" | |
| }); | |
| toHide.prev().attr( "aria-selected", "false" ); | |
| // if we're switching panels, remove the old header from the tab order | |
| // if we're opening from collapsed state, remove the previous header from the tab order | |
| // if we're collapsing, then keep the collapsing header in the tab order | |
| if ( toShow.length && toHide.length ) { | |
| toHide.prev().attr( "tabIndex", -1 ); | |
| } else if ( toShow.length ) { | |
| this.headers.filter(function() { | |
| return $( this ).attr( "tabIndex" ) === 0; | |
| }) | |
| .attr( "tabIndex", -1 ); | |
| } | |
| toShow | |
| .attr({ | |
| "aria-expanded": "true", | |
| "aria-hidden": "false" | |
| }) | |
| .prev() | |
| .attr({ | |
| "aria-selected": "true", | |
| tabIndex: 0 | |
| }); | |
| }, | |
| _animate: function( toShow, toHide, data ) { | |
| var total, easing, duration, | |
| that = this, | |
| adjust = 0, | |
| down = toShow.length && | |
| ( !toHide.length || ( toShow.index() < toHide.index() ) ), | |
| animate = this.options.animate || {}, | |
| options = down && animate.down || animate, | |
| complete = function() { | |
| that._toggleComplete( data ); | |
| }; | |
| if ( typeof options === "number" ) { | |
| duration = options; | |
| } | |
| if ( typeof options === "string" ) { | |
| easing = options; | |
| } | |
| // fall back from options to animation in case of partial down settings | |
| easing = easing || options.easing || animate.easing; | |
| duration = duration || options.duration || animate.duration; | |
| if ( !toHide.length ) { | |
| return toShow.animate( showProps, duration, easing, complete ); | |
| } | |
| if ( !toShow.length ) { | |
| return toHide.animate( hideProps, duration, easing, complete ); | |
| } | |
| total = toShow.show().outerHeight(); | |
| toHide.animate( hideProps, { | |
| duration: duration, | |
| easing: easing, | |
| step: function( now, fx ) { | |
| fx.now = Math.round( now ); | |
| } | |
| }); | |
| toShow | |
| .hide() | |
| .animate( showProps, { | |
| duration: duration, | |
| easing: easing, | |
| complete: complete, | |
| step: function( now, fx ) { | |
| fx.now = Math.round( now ); | |
| if ( fx.prop !== "height" ) { | |
| adjust += fx.now; | |
| } else if ( that.options.heightStyle !== "content" ) { | |
| fx.now = Math.round( total - toHide.outerHeight() - adjust ); | |
| adjust = 0; | |
| } | |
| } | |
| }); | |
| }, | |
| _toggleComplete: function( data ) { | |
| var toHide = data.oldPanel; | |
| toHide | |
| .removeClass( "ui-accordion-content-active" ) | |
| .prev() | |
| .removeClass( "ui-corner-top" ) | |
| .addClass( "ui-corner-all" ); | |
| // Work around for rendering bug in IE (#5421) | |
| if ( toHide.length ) { | |
| toHide.parent()[0].className = toHide.parent()[0].className; | |
| } | |
| this._trigger( "activate", null, data ); | |
| } | |
| }); | |
| })( jQuery ); | |
| (function( $, undefined ) { | |
| // used to prevent race conditions with remote data sources | |
| var requestIndex = 0; | |
| $.widget( "ui.autocomplete", { | |
| version: "1.10.3", | |
| defaultElement: "<input>", | |
| options: { | |
| appendTo: null, | |
| autoFocus: false, | |
| delay: 300, | |
| minLength: 1, | |
| position: { | |
| my: "left top", | |
| at: "left bottom", | |
| collision: "none" | |
| }, | |
| source: null, | |
| // callbacks | |
| change: null, | |
| close: null, | |
| focus: null, | |
| open: null, | |
| response: null, | |
| search: null, | |
| select: null | |
| }, | |
| pending: 0, | |
| _create: function() { | |
| // Some browsers only repeat keydown events, not keypress events, | |
| // so we use the suppressKeyPress flag to determine if we've already | |
| // handled the keydown event. #7269 | |
| // Unfortunately the code for & in keypress is the same as the up arrow, | |
| // so we use the suppressKeyPressRepeat flag to avoid handling keypress | |
| // events when we know the keydown event was used to modify the | |
| // search term. #7799 | |
| var suppressKeyPress, suppressKeyPressRepeat, suppressInput, | |
| nodeName = this.element[0].nodeName.toLowerCase(), | |
| isTextarea = nodeName === "textarea", | |
| isInput = nodeName === "input"; | |
| this.isMultiLine = | |
| // Textareas are always multi-line | |
| isTextarea ? true : | |
| // Inputs are always single-line, even if inside a contentEditable element | |
| // IE also treats inputs as contentEditable | |
| isInput ? false : | |
| // All other element types are determined by whether or not they're contentEditable | |
| this.element.prop( "isContentEditable" ); | |
| this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ]; | |
| this.isNewMenu = true; | |
| this.element | |
| .addClass( "ui-autocomplete-input" ) | |
| .attr( "autocomplete", "off" ); | |
| this._on( this.element, { | |
| keydown: function( event ) { | |
| /*jshint maxcomplexity:15*/ | |
| if ( this.element.prop( "readOnly" ) ) { | |
| suppressKeyPress = true; | |
| suppressInput = true; | |
| suppressKeyPressRepeat = true; | |
| return; | |
| } | |
| suppressKeyPress = false; | |
| suppressInput = false; | |
| suppressKeyPressRepeat = false; | |
| var keyCode = $.ui.keyCode; | |
| switch( event.keyCode ) { | |
| case keyCode.PAGE_UP: | |
| suppressKeyPress = true; | |
| this._move( "previousPage", event ); | |
| break; | |
| case keyCode.PAGE_DOWN: | |
| suppressKeyPress = true; | |
| this._move( "nextPage", event ); | |
| break; | |
| case keyCode.UP: | |
| suppressKeyPress = true; | |
| this._keyEvent( "previous", event ); | |
| break; | |
| case keyCode.DOWN: | |
| suppressKeyPress = true; | |
| this._keyEvent( "next", event ); | |
| break; | |
| case keyCode.ENTER: | |
| case keyCode.NUMPAD_ENTER: | |
| // when menu is open and has focus | |
| if ( this.menu.active ) { | |
| // #6055 - Opera still allows the keypress to occur | |
| // which causes forms to submit | |
| suppressKeyPress = true; | |
| event.preventDefault(); | |
| this.menu.select( event ); | |
| } | |
| break; | |
| case keyCode.TAB: | |
| if ( this.menu.active ) { | |
| this.menu.select( event ); | |
| } | |
| break; | |
| case keyCode.ESCAPE: | |
| if ( this.menu.element.is( ":visible" ) ) { | |
| this._value( this.term ); | |
| this.close( event ); | |
| // Different browsers have different default behavior for escape | |
| // Single press can mean undo or clear | |
| // Double press in IE means clear the whole form | |
| event.preventDefault(); | |
| } | |
| break; | |
| default: | |
| suppressKeyPressRepeat = true; | |
| // search timeout should be triggered before the input value is changed | |
| this._searchTimeout( event ); | |
| break; | |
| } | |
| }, | |
| keypress: function( event ) { | |
| if ( suppressKeyPress ) { | |
| suppressKeyPress = false; | |
| if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { | |
| event.preventDefault(); | |
| } | |
| return; | |
| } | |
| if ( suppressKeyPressRepeat ) { | |
| return; | |
| } | |
| // replicate some key handlers to allow them to repeat in Firefox and Opera | |
| var keyCode = $.ui.keyCode; | |
| switch( event.keyCode ) { | |
| case keyCode.PAGE_UP: | |
| this._move( "previousPage", event ); | |
| break; | |
| case keyCode.PAGE_DOWN: | |
| this._move( "nextPage", event ); | |
| break; | |
| case keyCode.UP: | |
| this._keyEvent( "previous", event ); | |
| break; | |
| case keyCode.DOWN: | |
| this._keyEvent( "next", event ); | |
| break; | |
| } | |
| }, | |
| input: function( event ) { | |
| if ( suppressInput ) { | |
| suppressInput = false; | |
| event.preventDefault(); | |
| return; | |
| } | |
| this._searchTimeout( event ); | |
| }, | |
| focus: function() { | |
| this.selectedItem = null; | |
| this.previous = this._value(); | |
| }, | |
| blur: function( event ) { | |
| if ( this.cancelBlur ) { | |
| delete this.cancelBlur; | |
| return; | |
| } | |
| clearTimeout( this.searching ); | |
| this.close( event ); | |
| this._change( event ); | |
| } | |
| }); | |
| this._initSource(); | |
| this.menu = $( "<ul>" ) | |
| .addClass( "ui-autocomplete ui-front" ) | |
| .appendTo( this._appendTo() ) | |
| .menu({ | |
| // disable ARIA support, the live region takes care of that | |
| role: null | |
| }) | |
| .hide() | |
| .data( "ui-menu" ); | |
| this._on( this.menu.element, { | |
| mousedown: function( event ) { | |
| // prevent moving focus out of the text field | |
| event.preventDefault(); | |
| // IE doesn't prevent moving focus even with event.preventDefault() | |
| // so we set a flag to know when we should ignore the blur event | |
| this.cancelBlur = true; | |
| this._delay(function() { | |
| delete this.cancelBlur; | |
| }); | |
| // clicking on the scrollbar causes focus to shift to the body | |
| // but we can't detect a mouseup or a click immediately afterward | |
| // so we have to track the next mousedown and close the menu if | |
| // the user clicks somewhere outside of the autocomplete | |
| var menuElement = this.menu.element[ 0 ]; | |
| if ( !$( event.target ).closest( ".ui-menu-item" ).length ) { | |
| this._delay(function() { | |
| var that = this; | |
| this.document.one( "mousedown", function( event ) { | |
| if ( event.target !== that.element[ 0 ] && | |
| event.target !== menuElement && | |
| !$.contains( menuElement, event.target ) ) { | |
| that.close(); | |
| } | |
| }); | |
| }); | |
| } | |
| }, | |
| menufocus: function( event, ui ) { | |
| // support: Firefox | |
| // Prevent accidental activation of menu items in Firefox (#7024 #9118) | |
| if ( this.isNewMenu ) { | |
| this.isNewMenu = false; | |
| if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) { | |
| this.menu.blur(); | |
| this.document.one( "mousemove", function() { | |
| $( event.target ).trigger( event.originalEvent ); | |
| }); | |
| return; | |
| } | |
| } | |
| var item = ui.item.data( "ui-autocomplete-item" ); | |
| if ( false !== this._trigger( "focus", event, { item: item } ) ) { | |
| // use value to match what will end up in the input, if it was a key event | |
| if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) { | |
| this._value( item.value ); | |
| } | |
| } else { | |
| // Normally the input is populated with the item's value as the | |
| // menu is navigated, causing screen readers to notice a change and | |
| // announce the item. Since the focus event was canceled, this doesn't | |
| // happen, so we update the live region so that screen readers can | |
| // still notice the change and announce it. | |
| this.liveRegion.text( item.value ); | |
| } | |
| }, | |
| menuselect: function( event, ui ) { | |
| var item = ui.item.data( "ui-autocomplete-item" ), | |
| previous = this.previous; | |
| // only trigger when focus was lost (click on menu) | |
| if ( this.element[0] !== this.document[0].activeElement ) { | |
| this.element.focus(); | |
| this.previous = previous; | |
| // #6109 - IE triggers two focus events and the second | |
| // is asynchronous, so we need to reset the previous | |
| // term synchronously and asynchronously :-( | |
| this._delay(function() { | |
| this.previous = previous; | |
| this.selectedItem = item; | |
| }); | |
| } | |
| if ( false !== this._trigger( "select", event, { item: item } ) ) { | |
| this._value( item.value ); | |
| } | |
| // reset the term after the select event | |
| // this allows custom select handling to work properly | |
| this.term = this._value(); | |
| this.close( event ); | |
| this.selectedItem = item; | |
| } | |
| }); | |
| this.liveRegion = $( "<span>", { | |
| role: "status", | |
| "aria-live": "polite" | |
| }) | |
| .addClass( "ui-helper-hidden-accessible" ) | |
| .insertBefore( this.element ); | |
| // turning off autocomplete prevents the browser from remembering the | |
| // value when navigating through history, so we re-enable autocomplete | |
| // if the page is unloaded before the widget is destroyed. #7790 | |
| this._on( this.window, { | |
| beforeunload: function() { | |
| this.element.removeAttr( "autocomplete" ); | |
| } | |
| }); | |
| }, | |
| _destroy: function() { | |
| clearTimeout( this.searching ); | |
| this.element | |
| .removeClass( "ui-autocomplete-input" ) | |
| .removeAttr( "autocomplete" ); | |
| this.menu.element.remove(); | |
| this.liveRegion.remove(); | |
| }, | |
| _setOption: function( key, value ) { | |
| this._super( key, value ); | |
| if ( key === "source" ) { | |
| this._initSource(); | |
| } | |
| if ( key === "appendTo" ) { | |
| this.menu.element.appendTo( this._appendTo() ); | |
| } | |
| if ( key === "disabled" && value && this.xhr ) { | |
| this.xhr.abort(); | |
| } | |
| }, | |
| _appendTo: function() { | |
| var element = this.options.appendTo; | |
| if ( element ) { | |
| element = element.jquery || element.nodeType ? | |
| $( element ) : | |
| this.document.find( element ).eq( 0 ); | |
| } | |
| if ( !element ) { | |
| element = this.element.closest( ".ui-front" ); | |
| } | |
| if ( !element.length ) { | |
| element = this.document[0].body; | |
| } | |
| return element; | |
| }, | |
| _initSource: function() { | |
| var array, url, | |
| that = this; | |
| if ( $.isArray(this.options.source) ) { | |
| array = this.options.source; | |
| this.source = function( request, response ) { | |
| response( $.ui.autocomplete.filter( array, request.term ) ); | |
| }; | |
| } else if ( typeof this.options.source === "string" ) { | |
| url = this.options.source; | |
| this.source = function( request, response ) { | |
| if ( that.xhr ) { | |
| that.xhr.abort(); | |
| } | |
| that.xhr = $.ajax({ | |
| url: url, | |
| data: request, | |
| dataType: "json", | |
| success: function( data ) { | |
| response( data ); | |
| }, | |
| error: function() { | |
| response( [] ); | |
| } | |
| }); | |
| }; | |
| } else { | |
| this.source = this.options.source; | |
| } | |
| }, | |
| _searchTimeout: function( event ) { | |
| clearTimeout( this.searching ); | |
| this.searching = this._delay(function() { | |
| // only search if the value has changed | |
| if ( this.term !== this._value() ) { | |
| this.selectedItem = null; | |
| this.search( null, event ); | |
| } | |
| }, this.options.delay ); | |
| }, | |
| search: function( value, event ) { | |
| value = value != null ? value : this._value(); | |
| // always save the actual value, not the one passed as an argument | |
| this.term = this._value(); | |
| if ( value.length < this.options.minLength ) { | |
| return this.close( event ); | |
| } | |
| if ( this._trigger( "search", event ) === false ) { | |
| return; | |
| } | |
| return this._search( value ); | |
| }, | |
| _search: function( value ) { | |
| this.pending++; | |
| this.element.addClass( "ui-autocomplete-loading" ); | |
| this.cancelSearch = false; | |
| this.source( { term: value }, this._response() ); | |
| }, | |
| _response: function() { | |
| var that = this, | |
| index = ++requestIndex; | |
| return function( content ) { | |
| if ( index === requestIndex ) { | |
| that.__response( content ); | |
| } | |
| that.pending--; | |
| if ( !that.pending ) { | |
| that.element.removeClass( "ui-autocomplete-loading" ); | |
| } | |
| }; | |
| }, | |
| __response: function( content ) { | |
| if ( content ) { | |
| content = this._normalize( content ); | |
| } | |
| this._trigger( "response", null, { content: content } ); | |
| if ( !this.options.disabled && content && content.length && !this.cancelSearch ) { | |
| this._suggest( content ); | |
| this._trigger( "open" ); | |
| } else { | |
| // use ._close() instead of .close() so we don't cancel future searches | |
| this._close(); | |
| } | |
| }, | |
| close: function( event ) { | |
| this.cancelSearch = true; | |
| this._close( event ); | |
| }, | |
| _close: function( event ) { | |
| if ( this.menu.element.is( ":visible" ) ) { | |
| this.menu.element.hide(); | |
| this.menu.blur(); | |
| this.isNewMenu = true; | |
| this._trigger( "close", event ); | |
| } | |
| }, | |
| _change: function( event ) { | |
| if ( this.previous !== this._value() ) { | |
| this._trigger( "change", event, { item: this.selectedItem } ); | |
| } | |
| }, | |
| _normalize: function( items ) { | |
| // assume all items have the right format when the first item is complete | |
| if ( items.length && items[0].label && items[0].value ) { | |
| return items; | |
| } | |
| return $.map( items, function( item ) { | |
| if ( typeof item === "string" ) { | |
| return { | |
| label: item, | |
| value: item | |
| }; | |
| } | |
| return $.extend({ | |
| label: item.label || item.value, | |
| value: item.value || item.label | |
| }, item ); | |
| }); | |
| }, | |
| _suggest: function( items ) { | |
| var ul = this.menu.element.empty(); | |
| this._renderMenu( ul, items ); | |
| this.isNewMenu = true; | |
| this.menu.refresh(); | |
| // size and position menu | |
| ul.show(); | |
| this._resizeMenu(); | |
| ul.position( $.extend({ | |
| of: this.element | |
| }, this.options.position )); | |
| if ( this.options.autoFocus ) { | |
| this.menu.next(); | |
| } | |
| }, | |
| _resizeMenu: function() { | |
| var ul = this.menu.element; | |
| ul.outerWidth( Math.max( | |
| // Firefox wraps long text (possibly a rounding bug) | |
| // so we add 1px to avoid the wrapping (#7513) | |
| ul.width( "" ).outerWidth() + 1, | |
| this.element.outerWidth() | |
| ) ); | |
| }, | |
| _renderMenu: function( ul, items ) { | |
| var that = this; | |
| $.each( items, function( index, item ) { | |
| that._renderItemData( ul, item ); | |
| }); | |
| }, | |
| _renderItemData: function( ul, item ) { | |
| return this._renderItem( ul, item ).data( "ui-autocomplete-item", item ); | |
| }, | |
| _renderItem: function( ul, item ) { | |
| return $( "<li>" ) | |
| .append( $( "<a>" ).text( item.label ) ) | |
| .appendTo( ul ); | |
| }, | |
| _move: function( direction, event ) { | |
| if ( !this.menu.element.is( ":visible" ) ) { | |
| this.search( null, event ); | |
| return; | |
| } | |
| if ( this.menu.isFirstItem() && /^previous/.test( direction ) || | |
| this.menu.isLastItem() && /^next/.test( direction ) ) { | |
| this._value( this.term ); | |
| this.menu.blur(); | |
| return; | |
| } | |
| this.menu[ direction ]( event ); | |
| }, | |
| widget: function() { | |
| return this.menu.element; | |
| }, | |
| _value: function() { | |
| return this.valueMethod.apply( this.element, arguments ); | |
| }, | |
| _keyEvent: function( keyEvent, event ) { | |
| if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { | |
| this._move( keyEvent, event ); | |
| // prevents moving cursor to beginning/end of the text field in some browsers | |
| event.preventDefault(); | |
| } | |
| } | |
| }); | |
| $.extend( $.ui.autocomplete, { | |
| escapeRegex: function( value ) { | |
| return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&"); | |
| }, | |
| filter: function(array, term) { | |
| var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" ); | |
| return $.grep( array, function(value) { | |
| return matcher.test( value.label || value.value || value ); | |
| }); | |
| } | |
| }); | |
| // live region extension, adding a `messages` option | |
| // NOTE: This is an experimental API. We are still investigating | |
| // a full solution for string manipulation and internationalization. | |
| $.widget( "ui.autocomplete", $.ui.autocomplete, { | |
| options: { | |
| messages: { | |
| noResults: "No search results.", | |
| results: function( amount ) { | |
| return amount + ( amount > 1 ? " results are" : " result is" ) + | |
| " available, use up and down arrow keys to navigate."; | |
| } | |
| } | |
| }, | |
| __response: function( content ) { | |
| var message; | |
| this._superApply( arguments ); | |
| if ( this.options.disabled || this.cancelSearch ) { | |
| return; | |
| } | |
| if ( content && content.length ) { | |
| message = this.options.messages.results( content.length ); | |
| } else { | |
| message = this.options.messages.noResults; | |
| } | |
| this.liveRegion.text( message ); | |
| } | |
| }); | |
| }( jQuery )); | |
| (function( $, undefined ) { | |
| var lastActive, startXPos, startYPos, clickDragged, | |
| baseClasses = "ui-button ui-widget ui-state-default ui-corner-all", | |
| stateClasses = "ui-state-hover ui-state-active ", | |
| typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only", | |
| formResetHandler = function() { | |
| var form = $( this ); | |
| setTimeout(function() { | |
| form.find( ":ui-button" ).button( "refresh" ); | |
| }, 1 ); | |
| }, | |
| radioGroup = function( radio ) { | |
| var name = radio.name, | |
| form = radio.form, | |
| radios = $( [] ); | |
| if ( name ) { | |
| name = name.replace( /'/g, "\\'" ); | |
| if ( form ) { | |
| radios = $( form ).find( "[name='" + name + "']" ); | |
| } else { | |
| radios = $( "[name='" + name + "']", radio.ownerDocument ) | |
| .filter(function() { | |
| return !this.form; | |
| }); | |
| } | |
| } | |
| return radios; | |
| }; | |
| $.widget( "ui.button", { | |
| version: "1.10.3", | |
| defaultElement: "<button>", | |
| options: { | |
| disabled: null, | |
| text: true, | |
| label: null, | |
| icons: { | |
| primary: null, | |
| secondary: null | |
| } | |
| }, | |
| _create: function() { | |
| this.element.closest( "form" ) | |
| .unbind( "reset" + this.eventNamespace ) | |
| .bind( "reset" + this.eventNamespace, formResetHandler ); | |
| if ( typeof this.options.disabled !== "boolean" ) { | |
| this.options.disabled = !!this.element.prop( "disabled" ); | |
| } else { | |
| this.element.prop( "disabled", this.options.disabled ); | |
| } | |
| this._determineButtonType(); | |
| this.hasTitle = !!this.buttonElement.attr( "title" ); | |
| var that = this, | |
| options = this.options, | |
| toggleButton = this.type === "checkbox" || this.type === "radio", | |
| activeClass = !toggleButton ? "ui-state-active" : "", | |
| focusClass = "ui-state-focus"; | |
| if ( options.label === null ) { | |
| options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html()); | |
| } | |
| this._hoverable( this.buttonElement ); | |
| this.buttonElement | |
| .addClass( baseClasses ) | |
| .attr( "role", "button" ) | |
| .bind( "mouseenter" + this.eventNamespace, function() { | |
| if ( options.disabled ) { | |
| return; | |
| } | |
| if ( this === lastActive ) { | |
| $( this ).addClass( "ui-state-active" ); | |
| } | |
| }) | |
| .bind( "mouseleave" + this.eventNamespace, function() { | |
| if ( options.disabled ) { | |
| return; | |
| } | |
| $( this ).removeClass( activeClass ); | |
| }) | |
| .bind( "click" + this.eventNamespace, function( event ) { | |
| if ( options.disabled ) { | |
| event.preventDefault(); | |
| event.stopImmediatePropagation(); | |
| } | |
| }); | |
| this.element | |
| .bind( "focus" + this.eventNamespace, function() { | |
| // no need to check disabled, focus won't be triggered anyway | |
| that.buttonElement.addClass( focusClass ); | |
| }) | |
| .bind( "blur" + this.eventNamespace, function() { | |
| that.buttonElement.removeClass( focusClass ); | |
| }); | |
| if ( toggleButton ) { | |
| this.element.bind( "change" + this.eventNamespace, function() { | |
| if ( clickDragged ) { | |
| return; | |
| } | |
| that.refresh(); | |
| }); | |
| // if mouse moves between mousedown and mouseup (drag) set clickDragged flag | |
| // prevents issue where button state changes but checkbox/radio checked state | |
| // does not in Firefox (see ticket #6970) | |
| this.buttonElement | |
| .bind( "mousedown" + this.eventNamespace, function( event ) { | |
| if ( options.disabled ) { | |
| return; | |
| } | |
| clickDragged = false; | |
| startXPos = event.pageX; | |
| startYPos = event.pageY; | |
| }) | |
| .bind( "mouseup" + this.eventNamespace, function( event ) { | |
| if ( options.disabled ) { | |
| return; | |
| } | |
| if ( startXPos !== event.pageX || startYPos !== event.pageY ) { | |
| clickDragged = true; | |
| } | |
| }); | |
| } | |
| if ( this.type === "checkbox" ) { | |
| this.buttonElement.bind( "click" + this.eventNamespace, function() { | |
| if ( options.disabled || clickDragged ) { | |
| return false; | |
| } | |
| }); | |
| } else if ( this.type === "radio" ) { | |
| this.buttonElement.bind( "click" + this.eventNamespace, function() { | |
| if ( options.disabled || clickDragged ) { | |
| return false; | |
| } | |
| $( this ).addClass( "ui-state-active" ); | |
| that.buttonElement.attr( "aria-pressed", "true" ); | |
| var radio = that.element[ 0 ]; | |
| radioGroup( radio ) | |
| .not( radio ) | |
| .map(function() { | |
| return $( this ).button( "widget" )[ 0 ]; | |
| }) | |
| .removeClass( "ui-state-active" ) | |
| .attr( "aria-pressed", "false" ); | |
| }); | |
| } else { | |
| this.buttonElement | |
| .bind( "mousedown" + this.eventNamespace, function() { | |
| if ( options.disabled ) { | |
| return false; | |
| } | |
| $( this ).addClass( "ui-state-active" ); | |
| lastActive = this; | |
| that.document.one( "mouseup", function() { | |
| lastActive = null; | |
| }); | |
| }) | |
| .bind( "mouseup" + this.eventNamespace, function() { | |
| if ( options.disabled ) { | |
| return false; | |
| } | |
| $( this ).removeClass( "ui-state-active" ); | |
| }) | |
| .bind( "keydown" + this.eventNamespace, function(event) { | |
| if ( options.disabled ) { | |
| return false; | |
| } | |
| if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) { | |
| $( this ).addClass( "ui-state-active" ); | |
| } | |
| }) | |
| // see #8559, we bind to blur here in case the button element loses | |
| // focus between keydown and keyup, it would be left in an "active" state | |
| .bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() { | |
| $( this ).removeClass( "ui-state-active" ); | |
| }); | |
| if ( this.buttonElement.is("a") ) { | |
| this.buttonElement.keyup(function(event) { | |
| if ( event.keyCode === $.ui.keyCode.SPACE ) { | |
| // TODO pass through original event correctly (just as 2nd argument doesn't work) | |
| $( this ).click(); | |
| } | |
| }); | |
| } | |
| } | |
| // TODO: pull out $.Widget's handling for the disabled option into | |
| // $.Widget.prototype._setOptionDisabled so it's easy to proxy and can | |
| // be overridden by individual plugins | |
| this._setOption( "disabled", options.disabled ); | |
| this._resetButton(); | |
| }, | |
| _determineButtonType: function() { | |
| var ancestor, labelSelector, checked; | |
| if ( this.element.is("[type=checkbox]") ) { | |
| this.type = "checkbox"; | |
| } else if ( this.element.is("[type=radio]") ) { | |
| this.type = "radio"; | |
| } else if ( this.element.is("input") ) { | |
| this.type = "input"; | |
| } else { | |
| this.type = "button"; | |
| } | |
| if ( this.type === "checkbox" || this.type === "radio" ) { | |
| // we don't search against the document in case the element | |
| // is disconnected from the DOM | |
| ancestor = this.element.parents().last(); | |
| labelSelector = "label[for='" + this.element.attr("id") + "']"; | |
| this.buttonElement = ancestor.find( labelSelector ); | |
| if ( !this.buttonElement.length ) { | |
| ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings(); | |
| this.buttonElement = ancestor.filter( labelSelector ); | |
| if ( !this.buttonElement.length ) { | |
| this.buttonElement = ancestor.find( labelSelector ); | |
| } | |
| } | |
| this.element.addClass( "ui-helper-hidden-accessible" ); | |
| checked = this.element.is( ":checked" ); | |
| if ( checked ) { | |
| this.buttonElement.addClass( "ui-state-active" ); | |
| } | |
| this.buttonElement.prop( "aria-pressed", checked ); | |
| } else { | |
| this.buttonElement = this.element; | |
| } | |
| }, | |
| widget: function() { | |
| return this.buttonElement; | |
| }, | |
| _destroy: function() { | |
| this.element | |
| .removeClass( "ui-helper-hidden-accessible" ); | |
| this.buttonElement | |
| .removeClass( baseClasses + " " + stateClasses + " " + typeClasses ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-pressed" ) | |
| .html( this.buttonElement.find(".ui-button-text").html() ); | |
| if ( !this.hasTitle ) { | |
| this.buttonElement.removeAttr( "title" ); | |
| } | |
| }, | |
| _setOption: function( key, value ) { | |
| this._super( key, value ); | |
| if ( key === "disabled" ) { | |
| if ( value ) { | |
| this.element.prop( "disabled", true ); | |
| } else { | |
| this.element.prop( "disabled", false ); | |
| } | |
| return; | |
| } | |
| this._resetButton(); | |
| }, | |
| refresh: function() { | |
| //See #8237 & #8828 | |
| var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" ); | |
| if ( isDisabled !== this.options.disabled ) { | |
| this._setOption( "disabled", isDisabled ); | |
| } | |
| if ( this.type === "radio" ) { | |
| radioGroup( this.element[0] ).each(function() { | |
| if ( $( this ).is( ":checked" ) ) { | |
| $( this ).button( "widget" ) | |
| .addClass( "ui-state-active" ) | |
| .attr( "aria-pressed", "true" ); | |
| } else { | |
| $( this ).button( "widget" ) | |
| .removeClass( "ui-state-active" ) | |
| .attr( "aria-pressed", "false" ); | |
| } | |
| }); | |
| } else if ( this.type === "checkbox" ) { | |
| if ( this.element.is( ":checked" ) ) { | |
| this.buttonElement | |
| .addClass( "ui-state-active" ) | |
| .attr( "aria-pressed", "true" ); | |
| } else { | |
| this.buttonElement | |
| .removeClass( "ui-state-active" ) | |
| .attr( "aria-pressed", "false" ); | |
| } | |
| } | |
| }, | |
| _resetButton: function() { | |
| if ( this.type === "input" ) { | |
| if ( this.options.label ) { | |
| this.element.val( this.options.label ); | |
| } | |
| return; | |
| } | |
| var buttonElement = this.buttonElement.removeClass( typeClasses ), | |
| buttonText = $( "<span></span>", this.document[0] ) | |
| .addClass( "ui-button-text" ) | |
| .html( this.options.label ) | |
| .appendTo( buttonElement.empty() ) | |
| .text(), | |
| icons = this.options.icons, | |
| multipleIcons = icons.primary && icons.secondary, | |
| buttonClasses = []; | |
| if ( icons.primary || icons.secondary ) { | |
| if ( this.options.text ) { | |
| buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) ); | |
| } | |
| if ( icons.primary ) { | |
| buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" ); | |
| } | |
| if ( icons.secondary ) { | |
| buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" ); | |
| } | |
| if ( !this.options.text ) { | |
| buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" ); | |
| if ( !this.hasTitle ) { | |
| buttonElement.attr( "title", $.trim( buttonText ) ); | |
| } | |
| } | |
| } else { | |
| buttonClasses.push( "ui-button-text-only" ); | |
| } | |
| buttonElement.addClass( buttonClasses.join( " " ) ); | |
| } | |
| }); | |
| $.widget( "ui.buttonset", { | |
| version: "1.10.3", | |
| options: { | |
| items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)" | |
| }, | |
| _create: function() { | |
| this.element.addClass( "ui-buttonset" ); | |
| }, | |
| _init: function() { | |
| this.refresh(); | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "disabled" ) { | |
| this.buttons.button( "option", key, value ); | |
| } | |
| this._super( key, value ); | |
| }, | |
| refresh: function() { | |
| var rtl = this.element.css( "direction" ) === "rtl"; | |
| this.buttons = this.element.find( this.options.items ) | |
| .filter( ":ui-button" ) | |
| .button( "refresh" ) | |
| .end() | |
| .not( ":ui-button" ) | |
| .button() | |
| .end() | |
| .map(function() { | |
| return $( this ).button( "widget" )[ 0 ]; | |
| }) | |
| .removeClass( "ui-corner-all ui-corner-left ui-corner-right" ) | |
| .filter( ":first" ) | |
| .addClass( rtl ? "ui-corner-right" : "ui-corner-left" ) | |
| .end() | |
| .filter( ":last" ) | |
| .addClass( rtl ? "ui-corner-left" : "ui-corner-right" ) | |
| .end() | |
| .end(); | |
| }, | |
| _destroy: function() { | |
| this.element.removeClass( "ui-buttonset" ); | |
| this.buttons | |
| .map(function() { | |
| return $( this ).button( "widget" )[ 0 ]; | |
| }) | |
| .removeClass( "ui-corner-left ui-corner-right" ) | |
| .end() | |
| .button( "destroy" ); | |
| } | |
| }); | |
| }( jQuery ) ); | |
| (function( $, undefined ) { | |
| $.extend($.ui, { datepicker: { version: "1.10.3" } }); | |
| var PROP_NAME = "datepicker", | |
| instActive; | |
| /* Date picker manager. | |
| Use the singleton instance of this class, $.datepicker, to interact with the date picker. | |
| Settings for (groups of) date pickers are maintained in an instance object, | |
| allowing multiple different settings on the same page. */ | |
| function Datepicker() { | |
| this._curInst = null; // The current instance in use | |
| this._keyEvent = false; // If the last event was a key event | |
| this._disabledInputs = []; // List of date picker inputs that have been disabled | |
| this._datepickerShowing = false; // True if the popup picker is showing , false if not | |
| this._inDialog = false; // True if showing within a "dialog", false if not | |
| this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division | |
| this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class | |
| this._appendClass = "ui-datepicker-append"; // The name of the append marker class | |
| this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class | |
| this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class | |
| this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class | |
| this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class | |
| this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class | |
| this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class | |
| this.regional = []; // Available regional settings, indexed by language code | |
| this.regional[""] = { // Default regional settings | |
| closeText: "Done", // Display text for close link | |
| prevText: "Prev", // Display text for previous month link | |
| nextText: "Next", // Display text for next month link | |
| currentText: "Today", // Display text for current month link | |
| monthNames: ["January","February","March","April","May","June", | |
| "July","August","September","October","November","December"], // Names of months for drop-down and formatting | |
| monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting | |
| dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting | |
| dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting | |
| dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday | |
| weekHeader: "Wk", // Column header for week of the year | |
| dateFormat: "mm/dd/yy", // See format options on parseDate | |
| firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... | |
| isRTL: false, // True if right-to-left language, false if left-to-right | |
| showMonthAfterYear: false, // True if the year select precedes month, false for month then year | |
| yearSuffix: "" // Additional text to append to the year in the month headers | |
| }; | |
| this._defaults = { // Global defaults for all the date picker instances | |
| showOn: "focus", // "focus" for popup on focus, | |
| // "button" for trigger button, or "both" for either | |
| showAnim: "fadeIn", // Name of jQuery animation for popup | |
| showOptions: {}, // Options for enhanced animations | |
| defaultDate: null, // Used when field is blank: actual date, | |
| // +/-number for offset from today, null for today | |
| appendText: "", // Display text following the input box, e.g. showing the format | |
| buttonText: "...", // Text for trigger button | |
| buttonImage: "", // URL for trigger button image | |
| buttonImageOnly: false, // True if the image appears alone, false if it appears on a button | |
| hideIfNoPrevNext: false, // True to hide next/previous month links | |
| // if not applicable, false to just disable them | |
| navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links | |
| gotoCurrent: false, // True if today link goes back to current selection instead | |
| changeMonth: false, // True if month can be selected directly, false if only prev/next | |
| changeYear: false, // True if year can be selected directly, false if only prev/next | |
| yearRange: "c-10:c+10", // Range of years to display in drop-down, | |
| // either relative to today's year (-nn:+nn), relative to currently displayed year | |
| // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n) | |
| showOtherMonths: false, // True to show dates in other months, false to leave blank | |
| selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable | |
| showWeek: false, // True to show week of the year, false to not show it | |
| calculateWeek: this.iso8601Week, // How to calculate the week of the year, | |
| // takes a Date and returns the number of the week for it | |
| shortYearCutoff: "+10", // Short year values < this are in the current century, | |
| // > this are in the previous century, | |
| // string value starting with "+" for current year + value | |
| minDate: null, // The earliest selectable date, or null for no limit | |
| maxDate: null, // The latest selectable date, or null for no limit | |
| duration: "fast", // Duration of display/closure | |
| beforeShowDay: null, // Function that takes a date and returns an array with | |
| // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "", | |
| // [2] = cell title (optional), e.g. $.datepicker.noWeekends | |
| beforeShow: null, // Function that takes an input field and | |
| // returns a set of custom settings for the date picker | |
| onSelect: null, // Define a callback function when a date is selected | |
| onChangeMonthYear: null, // Define a callback function when the month or year is changed | |
| onClose: null, // Define a callback function when the datepicker is closed | |
| numberOfMonths: 1, // Number of months to show at a time | |
| showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0) | |
| stepMonths: 1, // Number of months to step back/forward | |
| stepBigMonths: 12, // Number of months to step back/forward for the big links | |
| altField: "", // Selector for an alternate field to store selected dates into | |
| altFormat: "", // The date format to use for the alternate field | |
| constrainInput: true, // The input is constrained by the current date format | |
| showButtonPanel: false, // True to show button panel, false to not show it | |
| autoSize: false, // True to size the input for the date format, false to leave as is | |
| disabled: false // The initial disabled state | |
| }; | |
| $.extend(this._defaults, this.regional[""]); | |
| this.dpDiv = bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")); | |
| } | |
| $.extend(Datepicker.prototype, { | |
| /* Class name added to elements to indicate already configured with a date picker. */ | |
| markerClassName: "hasDatepicker", | |
| //Keep track of the maximum number of rows displayed (see #7043) | |
| maxRows: 4, | |
| // TODO rename to "widget" when switching to widget factory | |
| _widgetDatepicker: function() { | |
| return this.dpDiv; | |
| }, | |
| /* Override the default settings for all instances of the date picker. | |
| * @param settings object - the new settings to use as defaults (anonymous object) | |
| * @return the manager object | |
| */ | |
| setDefaults: function(settings) { | |
| extendRemove(this._defaults, settings || {}); | |
| return this; | |
| }, | |
| /* Attach the date picker to a jQuery selection. | |
| * @param target element - the target input field or division or span | |
| * @param settings object - the new settings to use for this date picker instance (anonymous) | |
| */ | |
| _attachDatepicker: function(target, settings) { | |
| var nodeName, inline, inst; | |
| nodeName = target.nodeName.toLowerCase(); | |
| inline = (nodeName === "div" || nodeName === "span"); | |
| if (!target.id) { | |
| this.uuid += 1; | |
| target.id = "dp" + this.uuid; | |
| } | |
| inst = this._newInst($(target), inline); | |
| inst.settings = $.extend({}, settings || {}); | |
| if (nodeName === "input") { | |
| this._connectDatepicker(target, inst); | |
| } else if (inline) { | |
| this._inlineDatepicker(target, inst); | |
| } | |
| }, | |
| /* Create a new instance object. */ | |
| _newInst: function(target, inline) { | |
| var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars | |
| return {id: id, input: target, // associated target | |
| selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection | |
| drawMonth: 0, drawYear: 0, // month being drawn | |
| inline: inline, // is datepicker inline or not | |
| dpDiv: (!inline ? this.dpDiv : // presentation div | |
| bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))}; | |
| }, | |
| /* Attach the date picker to an input field. */ | |
| _connectDatepicker: function(target, inst) { | |
| var input = $(target); | |
| inst.append = $([]); | |
| inst.trigger = $([]); | |
| if (input.hasClass(this.markerClassName)) { | |
| return; | |
| } | |
| this._attachments(input, inst); | |
| input.addClass(this.markerClassName).keydown(this._doKeyDown). | |
| keypress(this._doKeyPress).keyup(this._doKeyUp); | |
| this._autoSize(inst); | |
| $.data(target, PROP_NAME, inst); | |
| //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) | |
| if( inst.settings.disabled ) { | |
| this._disableDatepicker( target ); | |
| } | |
| }, | |
| /* Make attachments based on settings. */ | |
| _attachments: function(input, inst) { | |
| var showOn, buttonText, buttonImage, | |
| appendText = this._get(inst, "appendText"), | |
| isRTL = this._get(inst, "isRTL"); | |
| if (inst.append) { | |
| inst.append.remove(); | |
| } | |
| if (appendText) { | |
| inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>"); | |
| input[isRTL ? "before" : "after"](inst.append); | |
| } | |
| input.unbind("focus", this._showDatepicker); | |
| if (inst.trigger) { | |
| inst.trigger.remove(); | |
| } | |
| showOn = this._get(inst, "showOn"); | |
| if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field | |
| input.focus(this._showDatepicker); | |
| } | |
| if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked | |
| buttonText = this._get(inst, "buttonText"); | |
| buttonImage = this._get(inst, "buttonImage"); | |
| inst.trigger = $(this._get(inst, "buttonImageOnly") ? | |
| $("<img/>").addClass(this._triggerClass). | |
| attr({ src: buttonImage, alt: buttonText, title: buttonText }) : | |
| $("<button type='button'></button>").addClass(this._triggerClass). | |
| html(!buttonImage ? buttonText : $("<img/>").attr( | |
| { src:buttonImage, alt:buttonText, title:buttonText }))); | |
| input[isRTL ? "before" : "after"](inst.trigger); | |
| inst.trigger.click(function() { | |
| if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) { | |
| $.datepicker._hideDatepicker(); | |
| } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) { | |
| $.datepicker._hideDatepicker(); | |
| $.datepicker._showDatepicker(input[0]); | |
| } else { | |
| $.datepicker._showDatepicker(input[0]); | |
| } | |
| return false; | |
| }); | |
| } | |
| }, | |
| /* Apply the maximum length for the date format. */ | |
| _autoSize: function(inst) { | |
| if (this._get(inst, "autoSize") && !inst.inline) { | |
| var findMax, max, maxI, i, | |
| date = new Date(2009, 12 - 1, 20), // Ensure double digits | |
| dateFormat = this._get(inst, "dateFormat"); | |
| if (dateFormat.match(/[DM]/)) { | |
| findMax = function(names) { | |
| max = 0; | |
| maxI = 0; | |
| for (i = 0; i < names.length; i++) { | |
| if (names[i].length > max) { | |
| max = names[i].length; | |
| maxI = i; | |
| } | |
| } | |
| return maxI; | |
| }; | |
| date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? | |
| "monthNames" : "monthNamesShort")))); | |
| date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? | |
| "dayNames" : "dayNamesShort"))) + 20 - date.getDay()); | |
| } | |
| inst.input.attr("size", this._formatDate(inst, date).length); | |
| } | |
| }, | |
| /* Attach an inline date picker to a div. */ | |
| _inlineDatepicker: function(target, inst) { | |
| var divSpan = $(target); | |
| if (divSpan.hasClass(this.markerClassName)) { | |
| return; | |
| } | |
| divSpan.addClass(this.markerClassName).append(inst.dpDiv); | |
| $.data(target, PROP_NAME, inst); | |
| this._setDate(inst, this._getDefaultDate(inst), true); | |
| this._updateDatepicker(inst); | |
| this._updateAlternate(inst); | |
| //If disabled option is true, disable the datepicker before showing it (see ticket #5665) | |
| if( inst.settings.disabled ) { | |
| this._disableDatepicker( target ); | |
| } | |
| // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements | |
| // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height | |
| inst.dpDiv.css( "display", "block" ); | |
| }, | |
| /* Pop-up the date picker in a "dialog" box. | |
| * @param input element - ignored | |
| * @param date string or Date - the initial date to display | |
| * @param onSelect function - the function to call when a date is selected | |
| * @param settings object - update the dialog date picker instance's settings (anonymous object) | |
| * @param pos int[2] - coordinates for the dialog's position within the screen or | |
| * event - with x/y coordinates or | |
| * leave empty for default (screen centre) | |
| * @return the manager object | |
| */ | |
| _dialogDatepicker: function(input, date, onSelect, settings, pos) { | |
| var id, browserWidth, browserHeight, scrollX, scrollY, | |
| inst = this._dialogInst; // internal instance | |
| if (!inst) { | |
| this.uuid += 1; | |
| id = "dp" + this.uuid; | |
| this._dialogInput = $("<input type='text' id='" + id + | |
| "' style='position: absolute; top: -100px; width: 0px;'/>"); | |
| this._dialogInput.keydown(this._doKeyDown); | |
| $("body").append(this._dialogInput); | |
| inst = this._dialogInst = this._newInst(this._dialogInput, false); | |
| inst.settings = {}; | |
| $.data(this._dialogInput[0], PROP_NAME, inst); | |
| } | |
| extendRemove(inst.settings, settings || {}); | |
| date = (date && date.constructor === Date ? this._formatDate(inst, date) : date); | |
| this._dialogInput.val(date); | |
| this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); | |
| if (!this._pos) { | |
| browserWidth = document.documentElement.clientWidth; | |
| browserHeight = document.documentElement.clientHeight; | |
| scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; | |
| scrollY = document.documentElement.scrollTop || document.body.scrollTop; | |
| this._pos = // should use actual width/height below | |
| [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; | |
| } | |
| // move input on screen for focus, but hidden behind dialog | |
| this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px"); | |
| inst.settings.onSelect = onSelect; | |
| this._inDialog = true; | |
| this.dpDiv.addClass(this._dialogClass); | |
| this._showDatepicker(this._dialogInput[0]); | |
| if ($.blockUI) { | |
| $.blockUI(this.dpDiv); | |
| } | |
| $.data(this._dialogInput[0], PROP_NAME, inst); | |
| return this; | |
| }, | |
| /* Detach a datepicker from its control. | |
| * @param target element - the target input field or division or span | |
| */ | |
| _destroyDatepicker: function(target) { | |
| var nodeName, | |
| $target = $(target), | |
| inst = $.data(target, PROP_NAME); | |
| if (!$target.hasClass(this.markerClassName)) { | |
| return; | |
| } | |
| nodeName = target.nodeName.toLowerCase(); | |
| $.removeData(target, PROP_NAME); | |
| if (nodeName === "input") { | |
| inst.append.remove(); | |
| inst.trigger.remove(); | |
| $target.removeClass(this.markerClassName). | |
| unbind("focus", this._showDatepicker). | |
| unbind("keydown", this._doKeyDown). | |
| unbind("keypress", this._doKeyPress). | |
| unbind("keyup", this._doKeyUp); | |
| } else if (nodeName === "div" || nodeName === "span") { | |
| $target.removeClass(this.markerClassName).empty(); | |
| } | |
| }, | |
| /* Enable the date picker to a jQuery selection. | |
| * @param target element - the target input field or division or span | |
| */ | |
| _enableDatepicker: function(target) { | |
| var nodeName, inline, | |
| $target = $(target), | |
| inst = $.data(target, PROP_NAME); | |
| if (!$target.hasClass(this.markerClassName)) { | |
| return; | |
| } | |
| nodeName = target.nodeName.toLowerCase(); | |
| if (nodeName === "input") { | |
| target.disabled = false; | |
| inst.trigger.filter("button"). | |
| each(function() { this.disabled = false; }).end(). | |
| filter("img").css({opacity: "1.0", cursor: ""}); | |
| } else if (nodeName === "div" || nodeName === "span") { | |
| inline = $target.children("." + this._inlineClass); | |
| inline.children().removeClass("ui-state-disabled"); | |
| inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). | |
| prop("disabled", false); | |
| } | |
| this._disabledInputs = $.map(this._disabledInputs, | |
| function(value) { return (value === target ? null : value); }); // delete entry | |
| }, | |
| /* Disable the date picker to a jQuery selection. | |
| * @param target element - the target input field or division or span | |
| */ | |
| _disableDatepicker: function(target) { | |
| var nodeName, inline, | |
| $target = $(target), | |
| inst = $.data(target, PROP_NAME); | |
| if (!$target.hasClass(this.markerClassName)) { | |
| return; | |
| } | |
| nodeName = target.nodeName.toLowerCase(); | |
| if (nodeName === "input") { | |
| target.disabled = true; | |
| inst.trigger.filter("button"). | |
| each(function() { this.disabled = true; }).end(). | |
| filter("img").css({opacity: "0.5", cursor: "default"}); | |
| } else if (nodeName === "div" || nodeName === "span") { | |
| inline = $target.children("." + this._inlineClass); | |
| inline.children().addClass("ui-state-disabled"); | |
| inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). | |
| prop("disabled", true); | |
| } | |
| this._disabledInputs = $.map(this._disabledInputs, | |
| function(value) { return (value === target ? null : value); }); // delete entry | |
| this._disabledInputs[this._disabledInputs.length] = target; | |
| }, | |
| /* Is the first field in a jQuery collection disabled as a datepicker? | |
| * @param target element - the target input field or division or span | |
| * @return boolean - true if disabled, false if enabled | |
| */ | |
| _isDisabledDatepicker: function(target) { | |
| if (!target) { | |
| return false; | |
| } | |
| for (var i = 0; i < this._disabledInputs.length; i++) { | |
| if (this._disabledInputs[i] === target) { | |
| return true; | |
| } | |
| } | |
| return false; | |
| }, | |
| /* Retrieve the instance data for the target control. | |
| * @param target element - the target input field or division or span | |
| * @return object - the associated instance data | |
| * @throws error if a jQuery problem getting data | |
| */ | |
| _getInst: function(target) { | |
| try { | |
| return $.data(target, PROP_NAME); | |
| } | |
| catch (err) { | |
| throw "Missing instance data for this datepicker"; | |
| } | |
| }, | |
| /* Update or retrieve the settings for a date picker attached to an input field or division. | |
| * @param target element - the target input field or division or span | |
| * @param name object - the new settings to update or | |
| * string - the name of the setting to change or retrieve, | |
| * when retrieving also "all" for all instance settings or | |
| * "defaults" for all global defaults | |
| * @param value any - the new value for the setting | |
| * (omit if above is an object or to retrieve a value) | |
| */ | |
| _optionDatepicker: function(target, name, value) { | |
| var settings, date, minDate, maxDate, | |
| inst = this._getInst(target); | |
| if (arguments.length === 2 && typeof name === "string") { | |
| return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : | |
| (inst ? (name === "all" ? $.extend({}, inst.settings) : | |
| this._get(inst, name)) : null)); | |
| } | |
| settings = name || {}; | |
| if (typeof name === "string") { | |
| settings = {}; | |
| settings[name] = value; | |
| } | |
| if (inst) { | |
| if (this._curInst === inst) { | |
| this._hideDatepicker(); | |
| } | |
| date = this._getDateDatepicker(target, true); | |
| minDate = this._getMinMaxDate(inst, "min"); | |
| maxDate = this._getMinMaxDate(inst, "max"); | |
| extendRemove(inst.settings, settings); | |
| // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided | |
| if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { | |
| inst.settings.minDate = this._formatDate(inst, minDate); | |
| } | |
| if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { | |
| inst.settings.maxDate = this._formatDate(inst, maxDate); | |
| } | |
| if ( "disabled" in settings ) { | |
| if ( settings.disabled ) { | |
| this._disableDatepicker(target); | |
| } else { | |
| this._enableDatepicker(target); | |
| } | |
| } | |
| this._attachments($(target), inst); | |
| this._autoSize(inst); | |
| this._setDate(inst, date); | |
| this._updateAlternate(inst); | |
| this._updateDatepicker(inst); | |
| } | |
| }, | |
| // change method deprecated | |
| _changeDatepicker: function(target, name, value) { | |
| this._optionDatepicker(target, name, value); | |
| }, | |
| /* Redraw the date picker attached to an input field or division. | |
| * @param target element - the target input field or division or span | |
| */ | |
| _refreshDatepicker: function(target) { | |
| var inst = this._getInst(target); | |
| if (inst) { | |
| this._updateDatepicker(inst); | |
| } | |
| }, | |
| /* Set the dates for a jQuery selection. | |
| * @param target element - the target input field or division or span | |
| * @param date Date - the new date | |
| */ | |
| _setDateDatepicker: function(target, date) { | |
| var inst = this._getInst(target); | |
| if (inst) { | |
| this._setDate(inst, date); | |
| this._updateDatepicker(inst); | |
| this._updateAlternate(inst); | |
| } | |
| }, | |
| /* Get the date(s) for the first entry in a jQuery selection. | |
| * @param target element - the target input field or division or span | |
| * @param noDefault boolean - true if no default date is to be used | |
| * @return Date - the current date | |
| */ | |
| _getDateDatepicker: function(target, noDefault) { | |
| var inst = this._getInst(target); | |
| if (inst && !inst.inline) { | |
| this._setDateFromField(inst, noDefault); | |
| } | |
| return (inst ? this._getDate(inst) : null); | |
| }, | |
| /* Handle keystrokes. */ | |
| _doKeyDown: function(event) { | |
| var onSelect, dateStr, sel, | |
| inst = $.datepicker._getInst(event.target), | |
| handled = true, | |
| isRTL = inst.dpDiv.is(".ui-datepicker-rtl"); | |
| inst._keyEvent = true; | |
| if ($.datepicker._datepickerShowing) { | |
| switch (event.keyCode) { | |
| case 9: $.datepicker._hideDatepicker(); | |
| handled = false; | |
| break; // hide on tab out | |
| case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + | |
| $.datepicker._currentClass + ")", inst.dpDiv); | |
| if (sel[0]) { | |
| $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); | |
| } | |
| onSelect = $.datepicker._get(inst, "onSelect"); | |
| if (onSelect) { | |
| dateStr = $.datepicker._formatDate(inst); | |
| // trigger custom callback | |
| onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); | |
| } else { | |
| $.datepicker._hideDatepicker(); | |
| } | |
| return false; // don't submit the form | |
| case 27: $.datepicker._hideDatepicker(); | |
| break; // hide on escape | |
| case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? | |
| -$.datepicker._get(inst, "stepBigMonths") : | |
| -$.datepicker._get(inst, "stepMonths")), "M"); | |
| break; // previous month/year on page up/+ ctrl | |
| case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? | |
| +$.datepicker._get(inst, "stepBigMonths") : | |
| +$.datepicker._get(inst, "stepMonths")), "M"); | |
| break; // next month/year on page down/+ ctrl | |
| case 35: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._clearDate(event.target); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| break; // clear on ctrl or command +end | |
| case 36: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._gotoToday(event.target); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| break; // current on ctrl or command +home | |
| case 37: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| // -1 day on ctrl or command +left | |
| if (event.originalEvent.altKey) { | |
| $.datepicker._adjustDate(event.target, (event.ctrlKey ? | |
| -$.datepicker._get(inst, "stepBigMonths") : | |
| -$.datepicker._get(inst, "stepMonths")), "M"); | |
| } | |
| // next month/year on alt +left on Mac | |
| break; | |
| case 38: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._adjustDate(event.target, -7, "D"); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| break; // -1 week on ctrl or command +up | |
| case 39: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| // +1 day on ctrl or command +right | |
| if (event.originalEvent.altKey) { | |
| $.datepicker._adjustDate(event.target, (event.ctrlKey ? | |
| +$.datepicker._get(inst, "stepBigMonths") : | |
| +$.datepicker._get(inst, "stepMonths")), "M"); | |
| } | |
| // next month/year on alt +right | |
| break; | |
| case 40: if (event.ctrlKey || event.metaKey) { | |
| $.datepicker._adjustDate(event.target, +7, "D"); | |
| } | |
| handled = event.ctrlKey || event.metaKey; | |
| break; // +1 week on ctrl or command +down | |
| default: handled = false; | |
| } | |
| } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home | |
| $.datepicker._showDatepicker(this); | |
| } else { | |
| handled = false; | |
| } | |
| if (handled) { | |
| event.preventDefault(); | |
| event.stopPropagation(); | |
| } | |
| }, | |
| /* Filter entered characters - based on date format. */ | |
| _doKeyPress: function(event) { | |
| var chars, chr, | |
| inst = $.datepicker._getInst(event.target); | |
| if ($.datepicker._get(inst, "constrainInput")) { | |
| chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); | |
| chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); | |
| return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); | |
| } | |
| }, | |
| /* Synchronise manual entry and field/alternate field. */ | |
| _doKeyUp: function(event) { | |
| var date, | |
| inst = $.datepicker._getInst(event.target); | |
| if (inst.input.val() !== inst.lastVal) { | |
| try { | |
| date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), | |
| (inst.input ? inst.input.val() : null), | |
| $.datepicker._getFormatConfig(inst)); | |
| if (date) { // only if valid | |
| $.datepicker._setDateFromField(inst); | |
| $.datepicker._updateAlternate(inst); | |
| $.datepicker._updateDatepicker(inst); | |
| } | |
| } | |
| catch (err) { | |
| } | |
| } | |
| return true; | |
| }, | |
| /* Pop-up the date picker for a given input field. | |
| * If false returned from beforeShow event handler do not show. | |
| * @param input element - the input field attached to the date picker or | |
| * event - if triggered by focus | |
| */ | |
| _showDatepicker: function(input) { | |
| input = input.target || input; | |
| if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger | |
| input = $("input", input.parentNode)[0]; | |
| } | |
| if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here | |
| return; | |
| } | |
| var inst, beforeShow, beforeShowSettings, isFixed, | |
| offset, showAnim, duration; | |
| inst = $.datepicker._getInst(input); | |
| if ($.datepicker._curInst && $.datepicker._curInst !== inst) { | |
| $.datepicker._curInst.dpDiv.stop(true, true); | |
| if ( inst && $.datepicker._datepickerShowing ) { | |
| $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); | |
| } | |
| } | |
| beforeShow = $.datepicker._get(inst, "beforeShow"); | |
| beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; | |
| if(beforeShowSettings === false){ | |
| return; | |
| } | |
| extendRemove(inst.settings, beforeShowSettings); | |
| inst.lastVal = null; | |
| $.datepicker._lastInput = input; | |
| $.datepicker._setDateFromField(inst); | |
| if ($.datepicker._inDialog) { // hide cursor | |
| input.value = ""; | |
| } | |
| if (!$.datepicker._pos) { // position below input | |
| $.datepicker._pos = $.datepicker._findPos(input); | |
| $.datepicker._pos[1] += input.offsetHeight; // add the height | |
| } | |
| isFixed = false; | |
| $(input).parents().each(function() { | |
| isFixed |= $(this).css("position") === "fixed"; | |
| return !isFixed; | |
| }); | |
| offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; | |
| $.datepicker._pos = null; | |
| //to avoid flashes on Firefox | |
| inst.dpDiv.empty(); | |
| // determine sizing offscreen | |
| inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); | |
| $.datepicker._updateDatepicker(inst); | |
| // fix width for dynamic number of date pickers | |
| // and adjust position before showing | |
| offset = $.datepicker._checkOffset(inst, offset, isFixed); | |
| inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? | |
| "static" : (isFixed ? "fixed" : "absolute")), display: "none", | |
| left: offset.left + "px", top: offset.top + "px"}); | |
| if (!inst.inline) { | |
| showAnim = $.datepicker._get(inst, "showAnim"); | |
| duration = $.datepicker._get(inst, "duration"); | |
| inst.dpDiv.zIndex($(input).zIndex()+1); | |
| $.datepicker._datepickerShowing = true; | |
| if ( $.effects && $.effects.effect[ showAnim ] ) { | |
| inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); | |
| } else { | |
| inst.dpDiv[showAnim || "show"](showAnim ? duration : null); | |
| } | |
| if ( $.datepicker._shouldFocusInput( inst ) ) { | |
| inst.input.focus(); | |
| } | |
| $.datepicker._curInst = inst; | |
| } | |
| }, | |
| /* Generate the date picker content. */ | |
| _updateDatepicker: function(inst) { | |
| this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) | |
| instActive = inst; // for delegate hover events | |
| inst.dpDiv.empty().append(this._generateHTML(inst)); | |
| this._attachHandlers(inst); | |
| inst.dpDiv.find("." + this._dayOverClass + " a").mouseover(); | |
| var origyearshtml, | |
| numMonths = this._getNumberOfMonths(inst), | |
| cols = numMonths[1], | |
| width = 17; | |
| inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); | |
| if (cols > 1) { | |
| inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); | |
| } | |
| inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + | |
| "Class"]("ui-datepicker-multi"); | |
| inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + | |
| "Class"]("ui-datepicker-rtl"); | |
| if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { | |
| inst.input.focus(); | |
| } | |
| // deffered render of the years select (to avoid flashes on Firefox) | |
| if( inst.yearshtml ){ | |
| origyearshtml = inst.yearshtml; | |
| setTimeout(function(){ | |
| //assure that inst.yearshtml didn't change. | |
| if( origyearshtml === inst.yearshtml && inst.yearshtml ){ | |
| inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); | |
| } | |
| origyearshtml = inst.yearshtml = null; | |
| }, 0); | |
| } | |
| }, | |
| // #6694 - don't focus the input if it's already focused | |
| // this breaks the change event in IE | |
| // Support: IE and jQuery <1.9 | |
| _shouldFocusInput: function( inst ) { | |
| return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" ); | |
| }, | |
| /* Check positioning to remain on screen. */ | |
| _checkOffset: function(inst, offset, isFixed) { | |
| var dpWidth = inst.dpDiv.outerWidth(), | |
| dpHeight = inst.dpDiv.outerHeight(), | |
| inputWidth = inst.input ? inst.input.outerWidth() : 0, | |
| inputHeight = inst.input ? inst.input.outerHeight() : 0, | |
| viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), | |
| viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); | |
| offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); | |
| offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; | |
| offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; | |
| // now check if datepicker is showing outside window viewport - move to a better place if so. | |
| offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? | |
| Math.abs(offset.left + dpWidth - viewWidth) : 0); | |
| offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? | |
| Math.abs(dpHeight + inputHeight) : 0); | |
| return offset; | |
| }, | |
| /* Find an object's position on the screen. */ | |
| _findPos: function(obj) { | |
| var position, | |
| inst = this._getInst(obj), | |
| isRTL = this._get(inst, "isRTL"); | |
| while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { | |
| obj = obj[isRTL ? "previousSibling" : "nextSibling"]; | |
| } | |
| position = $(obj).offset(); | |
| return [position.left, position.top]; | |
| }, | |
| /* Hide the date picker from view. | |
| * @param input element - the input field attached to the date picker | |
| */ | |
| _hideDatepicker: function(input) { | |
| var showAnim, duration, postProcess, onClose, | |
| inst = this._curInst; | |
| if (!inst || (input && inst !== $.data(input, PROP_NAME))) { | |
| return; | |
| } | |
| if (this._datepickerShowing) { | |
| showAnim = this._get(inst, "showAnim"); | |
| duration = this._get(inst, "duration"); | |
| postProcess = function() { | |
| $.datepicker._tidyDialog(inst); | |
| }; | |
| // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed | |
| if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { | |
| inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); | |
| } else { | |
| inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : | |
| (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); | |
| } | |
| if (!showAnim) { | |
| postProcess(); | |
| } | |
| this._datepickerShowing = false; | |
| onClose = this._get(inst, "onClose"); | |
| if (onClose) { | |
| onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); | |
| } | |
| this._lastInput = null; | |
| if (this._inDialog) { | |
| this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); | |
| if ($.blockUI) { | |
| $.unblockUI(); | |
| $("body").append(this.dpDiv); | |
| } | |
| } | |
| this._inDialog = false; | |
| } | |
| }, | |
| /* Tidy up after a dialog display. */ | |
| _tidyDialog: function(inst) { | |
| inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); | |
| }, | |
| /* Close date picker if clicked elsewhere. */ | |
| _checkExternalClick: function(event) { | |
| if (!$.datepicker._curInst) { | |
| return; | |
| } | |
| var $target = $(event.target), | |
| inst = $.datepicker._getInst($target[0]); | |
| if ( ( ( $target[0].id !== $.datepicker._mainDivId && | |
| $target.parents("#" + $.datepicker._mainDivId).length === 0 && | |
| !$target.hasClass($.datepicker.markerClassName) && | |
| !$target.closest("." + $.datepicker._triggerClass).length && | |
| $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || | |
| ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { | |
| $.datepicker._hideDatepicker(); | |
| } | |
| }, | |
| /* Adjust one of the date sub-fields. */ | |
| _adjustDate: function(id, offset, period) { | |
| var target = $(id), | |
| inst = this._getInst(target[0]); | |
| if (this._isDisabledDatepicker(target[0])) { | |
| return; | |
| } | |
| this._adjustInstDate(inst, offset + | |
| (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning | |
| period); | |
| this._updateDatepicker(inst); | |
| }, | |
| /* Action for current link. */ | |
| _gotoToday: function(id) { | |
| var date, | |
| target = $(id), | |
| inst = this._getInst(target[0]); | |
| if (this._get(inst, "gotoCurrent") && inst.currentDay) { | |
| inst.selectedDay = inst.currentDay; | |
| inst.drawMonth = inst.selectedMonth = inst.currentMonth; | |
| inst.drawYear = inst.selectedYear = inst.currentYear; | |
| } else { | |
| date = new Date(); | |
| inst.selectedDay = date.getDate(); | |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); | |
| inst.drawYear = inst.selectedYear = date.getFullYear(); | |
| } | |
| this._notifyChange(inst); | |
| this._adjustDate(target); | |
| }, | |
| /* Action for selecting a new month/year. */ | |
| _selectMonthYear: function(id, select, period) { | |
| var target = $(id), | |
| inst = this._getInst(target[0]); | |
| inst["selected" + (period === "M" ? "Month" : "Year")] = | |
| inst["draw" + (period === "M" ? "Month" : "Year")] = | |
| parseInt(select.options[select.selectedIndex].value,10); | |
| this._notifyChange(inst); | |
| this._adjustDate(target); | |
| }, | |
| /* Action for selecting a day. */ | |
| _selectDay: function(id, month, year, td) { | |
| var inst, | |
| target = $(id); | |
| if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { | |
| return; | |
| } | |
| inst = this._getInst(target[0]); | |
| inst.selectedDay = inst.currentDay = $("a", td).html(); | |
| inst.selectedMonth = inst.currentMonth = month; | |
| inst.selectedYear = inst.currentYear = year; | |
| this._selectDate(id, this._formatDate(inst, | |
| inst.currentDay, inst.currentMonth, inst.currentYear)); | |
| }, | |
| /* Erase the input field and hide the date picker. */ | |
| _clearDate: function(id) { | |
| var target = $(id); | |
| this._selectDate(target, ""); | |
| }, | |
| /* Update the input field with the selected date. */ | |
| _selectDate: function(id, dateStr) { | |
| var onSelect, | |
| target = $(id), | |
| inst = this._getInst(target[0]); | |
| dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); | |
| if (inst.input) { | |
| inst.input.val(dateStr); | |
| } | |
| this._updateAlternate(inst); | |
| onSelect = this._get(inst, "onSelect"); | |
| if (onSelect) { | |
| onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback | |
| } else if (inst.input) { | |
| inst.input.trigger("change"); // fire the change event | |
| } | |
| if (inst.inline){ | |
| this._updateDatepicker(inst); | |
| } else { | |
| this._hideDatepicker(); | |
| this._lastInput = inst.input[0]; | |
| if (typeof(inst.input[0]) !== "object") { | |
| inst.input.focus(); // restore focus | |
| } | |
| this._lastInput = null; | |
| } | |
| }, | |
| /* Update any alternate field to synchronise with the main field. */ | |
| _updateAlternate: function(inst) { | |
| var altFormat, date, dateStr, | |
| altField = this._get(inst, "altField"); | |
| if (altField) { // update alternate field too | |
| altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); | |
| date = this._getDate(inst); | |
| dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); | |
| $(altField).each(function() { $(this).val(dateStr); }); | |
| } | |
| }, | |
| /* Set as beforeShowDay function to prevent selection of weekends. | |
| * @param date Date - the date to customise | |
| * @return [boolean, string] - is this date selectable?, what is its CSS class? | |
| */ | |
| noWeekends: function(date) { | |
| var day = date.getDay(); | |
| return [(day > 0 && day < 6), ""]; | |
| }, | |
| /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. | |
| * @param date Date - the date to get the week for | |
| * @return number - the number of the week within the year that contains this date | |
| */ | |
| iso8601Week: function(date) { | |
| var time, | |
| checkDate = new Date(date.getTime()); | |
| // Find Thursday of this week starting on Monday | |
| checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); | |
| time = checkDate.getTime(); | |
| checkDate.setMonth(0); // Compare with Jan 1 | |
| checkDate.setDate(1); | |
| return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; | |
| }, | |
| /* Parse a string value into a date object. | |
| * See formatDate below for the possible formats. | |
| * | |
| * @param format string - the expected format of the date | |
| * @param value string - the date in the above format | |
| * @param settings Object - attributes include: | |
| * shortYearCutoff number - the cutoff year for determining the century (optional) | |
| * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) | |
| * dayNames string[7] - names of the days from Sunday (optional) | |
| * monthNamesShort string[12] - abbreviated names of the months (optional) | |
| * monthNames string[12] - names of the months (optional) | |
| * @return Date - the extracted date value or null if value is blank | |
| */ | |
| parseDate: function (format, value, settings) { | |
| if (format == null || value == null) { | |
| throw "Invalid arguments"; | |
| } | |
| value = (typeof value === "object" ? value.toString() : value + ""); | |
| if (value === "") { | |
| return null; | |
| } | |
| var iFormat, dim, extra, | |
| iValue = 0, | |
| shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, | |
| shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : | |
| new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), | |
| dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, | |
| dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, | |
| monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, | |
| monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, | |
| year = -1, | |
| month = -1, | |
| day = -1, | |
| doy = -1, | |
| literal = false, | |
| date, | |
| // Check whether a format character is doubled | |
| lookAhead = function(match) { | |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); | |
| if (matches) { | |
| iFormat++; | |
| } | |
| return matches; | |
| }, | |
| // Extract a number from the string value | |
| getNumber = function(match) { | |
| var isDoubled = lookAhead(match), | |
| size = (match === "@" ? 14 : (match === "!" ? 20 : | |
| (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), | |
| digits = new RegExp("^\\d{1," + size + "}"), | |
| num = value.substring(iValue).match(digits); | |
| if (!num) { | |
| throw "Missing number at position " + iValue; | |
| } | |
| iValue += num[0].length; | |
| return parseInt(num[0], 10); | |
| }, | |
| // Extract a name from the string value and convert to an index | |
| getName = function(match, shortNames, longNames) { | |
| var index = -1, | |
| names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { | |
| return [ [k, v] ]; | |
| }).sort(function (a, b) { | |
| return -(a[1].length - b[1].length); | |
| }); | |
| $.each(names, function (i, pair) { | |
| var name = pair[1]; | |
| if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { | |
| index = pair[0]; | |
| iValue += name.length; | |
| return false; | |
| } | |
| }); | |
| if (index !== -1) { | |
| return index + 1; | |
| } else { | |
| throw "Unknown name at position " + iValue; | |
| } | |
| }, | |
| // Confirm that a literal character matches the string value | |
| checkLiteral = function() { | |
| if (value.charAt(iValue) !== format.charAt(iFormat)) { | |
| throw "Unexpected literal at position " + iValue; | |
| } | |
| iValue++; | |
| }; | |
| for (iFormat = 0; iFormat < format.length; iFormat++) { | |
| if (literal) { | |
| if (format.charAt(iFormat) === "'" && !lookAhead("'")) { | |
| literal = false; | |
| } else { | |
| checkLiteral(); | |
| } | |
| } else { | |
| switch (format.charAt(iFormat)) { | |
| case "d": | |
| day = getNumber("d"); | |
| break; | |
| case "D": | |
| getName("D", dayNamesShort, dayNames); | |
| break; | |
| case "o": | |
| doy = getNumber("o"); | |
| break; | |
| case "m": | |
| month = getNumber("m"); | |
| break; | |
| case "M": | |
| month = getName("M", monthNamesShort, monthNames); | |
| break; | |
| case "y": | |
| year = getNumber("y"); | |
| break; | |
| case "@": | |
| date = new Date(getNumber("@")); | |
| year = date.getFullYear(); | |
| month = date.getMonth() + 1; | |
| day = date.getDate(); | |
| break; | |
| case "!": | |
| date = new Date((getNumber("!") - this._ticksTo1970) / 10000); | |
| year = date.getFullYear(); | |
| month = date.getMonth() + 1; | |
| day = date.getDate(); | |
| break; | |
| case "'": | |
| if (lookAhead("'")){ | |
| checkLiteral(); | |
| } else { | |
| literal = true; | |
| } | |
| break; | |
| default: | |
| checkLiteral(); | |
| } | |
| } | |
| } | |
| if (iValue < value.length){ | |
| extra = value.substr(iValue); | |
| if (!/^\s+/.test(extra)) { | |
| throw "Extra/unparsed characters found in date: " + extra; | |
| } | |
| } | |
| if (year === -1) { | |
| year = new Date().getFullYear(); | |
| } else if (year < 100) { | |
| year += new Date().getFullYear() - new Date().getFullYear() % 100 + | |
| (year <= shortYearCutoff ? 0 : -100); | |
| } | |
| if (doy > -1) { | |
| month = 1; | |
| day = doy; | |
| do { | |
| dim = this._getDaysInMonth(year, month - 1); | |
| if (day <= dim) { | |
| break; | |
| } | |
| month++; | |
| day -= dim; | |
| } while (true); | |
| } | |
| date = this._daylightSavingAdjust(new Date(year, month - 1, day)); | |
| if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { | |
| throw "Invalid date"; // E.g. 31/02/00 | |
| } | |
| return date; | |
| }, | |
| /* Standard date formats. */ | |
| ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601) | |
| COOKIE: "D, dd M yy", | |
| ISO_8601: "yy-mm-dd", | |
| RFC_822: "D, d M y", | |
| RFC_850: "DD, dd-M-y", | |
| RFC_1036: "D, d M y", | |
| RFC_1123: "D, d M yy", | |
| RFC_2822: "D, d M yy", | |
| RSS: "D, d M y", // RFC 822 | |
| TICKS: "!", | |
| TIMESTAMP: "@", | |
| W3C: "yy-mm-dd", // ISO 8601 | |
| _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + | |
| Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), | |
| /* Format a date object into a string value. | |
| * The format can be combinations of the following: | |
| * d - day of month (no leading zero) | |
| * dd - day of month (two digit) | |
| * o - day of year (no leading zeros) | |
| * oo - day of year (three digit) | |
| * D - day name short | |
| * DD - day name long | |
| * m - month of year (no leading zero) | |
| * mm - month of year (two digit) | |
| * M - month name short | |
| * MM - month name long | |
| * y - year (two digit) | |
| * yy - year (four digit) | |
| * @ - Unix timestamp (ms since 01/01/1970) | |
| * ! - Windows ticks (100ns since 01/01/0001) | |
| * "..." - literal text | |
| * '' - single quote | |
| * | |
| * @param format string - the desired format of the date | |
| * @param date Date - the date value to format | |
| * @param settings Object - attributes include: | |
| * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) | |
| * dayNames string[7] - names of the days from Sunday (optional) | |
| * monthNamesShort string[12] - abbreviated names of the months (optional) | |
| * monthNames string[12] - names of the months (optional) | |
| * @return string - the date in the above format | |
| */ | |
| formatDate: function (format, date, settings) { | |
| if (!date) { | |
| return ""; | |
| } | |
| var iFormat, | |
| dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, | |
| dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, | |
| monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, | |
| monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, | |
| // Check whether a format character is doubled | |
| lookAhead = function(match) { | |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); | |
| if (matches) { | |
| iFormat++; | |
| } | |
| return matches; | |
| }, | |
| // Format a number, with leading zero if necessary | |
| formatNumber = function(match, value, len) { | |
| var num = "" + value; | |
| if (lookAhead(match)) { | |
| while (num.length < len) { | |
| num = "0" + num; | |
| } | |
| } | |
| return num; | |
| }, | |
| // Format a name, short or long as requested | |
| formatName = function(match, value, shortNames, longNames) { | |
| return (lookAhead(match) ? longNames[value] : shortNames[value]); | |
| }, | |
| output = "", | |
| literal = false; | |
| if (date) { | |
| for (iFormat = 0; iFormat < format.length; iFormat++) { | |
| if (literal) { | |
| if (format.charAt(iFormat) === "'" && !lookAhead("'")) { | |
| literal = false; | |
| } else { | |
| output += format.charAt(iFormat); | |
| } | |
| } else { | |
| switch (format.charAt(iFormat)) { | |
| case "d": | |
| output += formatNumber("d", date.getDate(), 2); | |
| break; | |
| case "D": | |
| output += formatName("D", date.getDay(), dayNamesShort, dayNames); | |
| break; | |
| case "o": | |
| output += formatNumber("o", | |
| Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); | |
| break; | |
| case "m": | |
| output += formatNumber("m", date.getMonth() + 1, 2); | |
| break; | |
| case "M": | |
| output += formatName("M", date.getMonth(), monthNamesShort, monthNames); | |
| break; | |
| case "y": | |
| output += (lookAhead("y") ? date.getFullYear() : | |
| (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); | |
| break; | |
| case "@": | |
| output += date.getTime(); | |
| break; | |
| case "!": | |
| output += date.getTime() * 10000 + this._ticksTo1970; | |
| break; | |
| case "'": | |
| if (lookAhead("'")) { | |
| output += "'"; | |
| } else { | |
| literal = true; | |
| } | |
| break; | |
| default: | |
| output += format.charAt(iFormat); | |
| } | |
| } | |
| } | |
| } | |
| return output; | |
| }, | |
| /* Extract all possible characters from the date format. */ | |
| _possibleChars: function (format) { | |
| var iFormat, | |
| chars = "", | |
| literal = false, | |
| // Check whether a format character is doubled | |
| lookAhead = function(match) { | |
| var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); | |
| if (matches) { | |
| iFormat++; | |
| } | |
| return matches; | |
| }; | |
| for (iFormat = 0; iFormat < format.length; iFormat++) { | |
| if (literal) { | |
| if (format.charAt(iFormat) === "'" && !lookAhead("'")) { | |
| literal = false; | |
| } else { | |
| chars += format.charAt(iFormat); | |
| } | |
| } else { | |
| switch (format.charAt(iFormat)) { | |
| case "d": case "m": case "y": case "@": | |
| chars += "0123456789"; | |
| break; | |
| case "D": case "M": | |
| return null; // Accept anything | |
| case "'": | |
| if (lookAhead("'")) { | |
| chars += "'"; | |
| } else { | |
| literal = true; | |
| } | |
| break; | |
| default: | |
| chars += format.charAt(iFormat); | |
| } | |
| } | |
| } | |
| return chars; | |
| }, | |
| /* Get a setting value, defaulting if necessary. */ | |
| _get: function(inst, name) { | |
| return inst.settings[name] !== undefined ? | |
| inst.settings[name] : this._defaults[name]; | |
| }, | |
| /* Parse existing date and initialise date picker. */ | |
| _setDateFromField: function(inst, noDefault) { | |
| if (inst.input.val() === inst.lastVal) { | |
| return; | |
| } | |
| var dateFormat = this._get(inst, "dateFormat"), | |
| dates = inst.lastVal = inst.input ? inst.input.val() : null, | |
| defaultDate = this._getDefaultDate(inst), | |
| date = defaultDate, | |
| settings = this._getFormatConfig(inst); | |
| try { | |
| date = this.parseDate(dateFormat, dates, settings) || defaultDate; | |
| } catch (event) { | |
| dates = (noDefault ? "" : dates); | |
| } | |
| inst.selectedDay = date.getDate(); | |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); | |
| inst.drawYear = inst.selectedYear = date.getFullYear(); | |
| inst.currentDay = (dates ? date.getDate() : 0); | |
| inst.currentMonth = (dates ? date.getMonth() : 0); | |
| inst.currentYear = (dates ? date.getFullYear() : 0); | |
| this._adjustInstDate(inst); | |
| }, | |
| /* Retrieve the default date shown on opening. */ | |
| _getDefaultDate: function(inst) { | |
| return this._restrictMinMax(inst, | |
| this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); | |
| }, | |
| /* A date may be specified as an exact value or a relative one. */ | |
| _determineDate: function(inst, date, defaultDate) { | |
| var offsetNumeric = function(offset) { | |
| var date = new Date(); | |
| date.setDate(date.getDate() + offset); | |
| return date; | |
| }, | |
| offsetString = function(offset) { | |
| try { | |
| return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), | |
| offset, $.datepicker._getFormatConfig(inst)); | |
| } | |
| catch (e) { | |
| // Ignore | |
| } | |
| var date = (offset.toLowerCase().match(/^c/) ? | |
| $.datepicker._getDate(inst) : null) || new Date(), | |
| year = date.getFullYear(), | |
| month = date.getMonth(), | |
| day = date.getDate(), | |
| pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, | |
| matches = pattern.exec(offset); | |
| while (matches) { | |
| switch (matches[2] || "d") { | |
| case "d" : case "D" : | |
| day += parseInt(matches[1],10); break; | |
| case "w" : case "W" : | |
| day += parseInt(matches[1],10) * 7; break; | |
| case "m" : case "M" : | |
| month += parseInt(matches[1],10); | |
| day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); | |
| break; | |
| case "y": case "Y" : | |
| year += parseInt(matches[1],10); | |
| day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); | |
| break; | |
| } | |
| matches = pattern.exec(offset); | |
| } | |
| return new Date(year, month, day); | |
| }, | |
| newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : | |
| (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); | |
| newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); | |
| if (newDate) { | |
| newDate.setHours(0); | |
| newDate.setMinutes(0); | |
| newDate.setSeconds(0); | |
| newDate.setMilliseconds(0); | |
| } | |
| return this._daylightSavingAdjust(newDate); | |
| }, | |
| /* Handle switch to/from daylight saving. | |
| * Hours may be non-zero on daylight saving cut-over: | |
| * > 12 when midnight changeover, but then cannot generate | |
| * midnight datetime, so jump to 1AM, otherwise reset. | |
| * @param date (Date) the date to check | |
| * @return (Date) the corrected date | |
| */ | |
| _daylightSavingAdjust: function(date) { | |
| if (!date) { | |
| return null; | |
| } | |
| date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); | |
| return date; | |
| }, | |
| /* Set the date(s) directly. */ | |
| _setDate: function(inst, date, noChange) { | |
| var clear = !date, | |
| origMonth = inst.selectedMonth, | |
| origYear = inst.selectedYear, | |
| newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); | |
| inst.selectedDay = inst.currentDay = newDate.getDate(); | |
| inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); | |
| inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); | |
| if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { | |
| this._notifyChange(inst); | |
| } | |
| this._adjustInstDate(inst); | |
| if (inst.input) { | |
| inst.input.val(clear ? "" : this._formatDate(inst)); | |
| } | |
| }, | |
| /* Retrieve the date(s) directly. */ | |
| _getDate: function(inst) { | |
| var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : | |
| this._daylightSavingAdjust(new Date( | |
| inst.currentYear, inst.currentMonth, inst.currentDay))); | |
| return startDate; | |
| }, | |
| /* Attach the onxxx handlers. These are declared statically so | |
| * they work with static code transformers like Caja. | |
| */ | |
| _attachHandlers: function(inst) { | |
| var stepMonths = this._get(inst, "stepMonths"), | |
| id = "#" + inst.id.replace( /\\\\/g, "\\" ); | |
| inst.dpDiv.find("[data-handler]").map(function () { | |
| var handler = { | |
| prev: function () { | |
| $.datepicker._adjustDate(id, -stepMonths, "M"); | |
| }, | |
| next: function () { | |
| $.datepicker._adjustDate(id, +stepMonths, "M"); | |
| }, | |
| hide: function () { | |
| $.datepicker._hideDatepicker(); | |
| }, | |
| today: function () { | |
| $.datepicker._gotoToday(id); | |
| }, | |
| selectDay: function () { | |
| $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); | |
| return false; | |
| }, | |
| selectMonth: function () { | |
| $.datepicker._selectMonthYear(id, this, "M"); | |
| return false; | |
| }, | |
| selectYear: function () { | |
| $.datepicker._selectMonthYear(id, this, "Y"); | |
| return false; | |
| } | |
| }; | |
| $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); | |
| }); | |
| }, | |
| /* Generate the HTML for the current state of the date picker. */ | |
| _generateHTML: function(inst) { | |
| var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, | |
| controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, | |
| monthNames, monthNamesShort, beforeShowDay, showOtherMonths, | |
| selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate, | |
| cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows, | |
| printDate, dRow, tbody, daySettings, otherMonth, unselectable, | |
| tempDate = new Date(), | |
| today = this._daylightSavingAdjust( | |
| new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time | |
| isRTL = this._get(inst, "isRTL"), | |
| showButtonPanel = this._get(inst, "showButtonPanel"), | |
| hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), | |
| navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), | |
| numMonths = this._getNumberOfMonths(inst), | |
| showCurrentAtPos = this._get(inst, "showCurrentAtPos"), | |
| stepMonths = this._get(inst, "stepMonths"), | |
| isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), | |
| currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : | |
| new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), | |
| minDate = this._getMinMaxDate(inst, "min"), | |
| maxDate = this._getMinMaxDate(inst, "max"), | |
| drawMonth = inst.drawMonth - showCurrentAtPos, | |
| drawYear = inst.drawYear; | |
| if (drawMonth < 0) { | |
| drawMonth += 12; | |
| drawYear--; | |
| } | |
| if (maxDate) { | |
| maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), | |
| maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); | |
| maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); | |
| while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { | |
| drawMonth--; | |
| if (drawMonth < 0) { | |
| drawMonth = 11; | |
| drawYear--; | |
| } | |
| } | |
| } | |
| inst.drawMonth = drawMonth; | |
| inst.drawYear = drawYear; | |
| prevText = this._get(inst, "prevText"); | |
| prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, | |
| this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), | |
| this._getFormatConfig(inst))); | |
| prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? | |
| "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" + | |
| " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" : | |
| (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>")); | |
| nextText = this._get(inst, "nextText"); | |
| nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, | |
| this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), | |
| this._getFormatConfig(inst))); | |
| next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? | |
| "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" + | |
| " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" : | |
| (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>")); | |
| currentText = this._get(inst, "currentText"); | |
| gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); | |
| currentText = (!navigationAsDateFormat ? currentText : | |
| this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); | |
| controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" + | |
| this._get(inst, "closeText") + "</button>" : ""); | |
| buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") + | |
| (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" + | |
| ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : ""; | |
| firstDay = parseInt(this._get(inst, "firstDay"),10); | |
| firstDay = (isNaN(firstDay) ? 0 : firstDay); | |
| showWeek = this._get(inst, "showWeek"); | |
| dayNames = this._get(inst, "dayNames"); | |
| dayNamesMin = this._get(inst, "dayNamesMin"); | |
| monthNames = this._get(inst, "monthNames"); | |
| monthNamesShort = this._get(inst, "monthNamesShort"); | |
| beforeShowDay = this._get(inst, "beforeShowDay"); | |
| showOtherMonths = this._get(inst, "showOtherMonths"); | |
| selectOtherMonths = this._get(inst, "selectOtherMonths"); | |
| defaultDate = this._getDefaultDate(inst); | |
| html = ""; | |
| dow; | |
| for (row = 0; row < numMonths[0]; row++) { | |
| group = ""; | |
| this.maxRows = 4; | |
| for (col = 0; col < numMonths[1]; col++) { | |
| selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); | |
| cornerClass = " ui-corner-all"; | |
| calender = ""; | |
| if (isMultiMonth) { | |
| calender += "<div class='ui-datepicker-group"; | |
| if (numMonths[1] > 1) { | |
| switch (col) { | |
| case 0: calender += " ui-datepicker-group-first"; | |
| cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break; | |
| case numMonths[1]-1: calender += " ui-datepicker-group-last"; | |
| cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break; | |
| default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break; | |
| } | |
| } | |
| calender += "'>"; | |
| } | |
| calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" + | |
| (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + | |
| (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + | |
| this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, | |
| row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers | |
| "</div><table class='ui-datepicker-calendar'><thead>" + | |
| "<tr>"; | |
| thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : ""); | |
| for (dow = 0; dow < 7; dow++) { // days of the week | |
| day = (dow + firstDay) % 7; | |
| thead += "<th" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" + | |
| "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>"; | |
| } | |
| calender += thead + "</tr></thead><tbody>"; | |
| daysInMonth = this._getDaysInMonth(drawYear, drawMonth); | |
| if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { | |
| inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); | |
| } | |
| leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; | |
| curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate | |
| numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) | |
| this.maxRows = numRows; | |
| printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); | |
| for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows | |
| calender += "<tr>"; | |
| tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" + | |
| this._get(inst, "calculateWeek")(printDate) + "</td>"); | |
| for (dow = 0; dow < 7; dow++) { // create date picker days | |
| daySettings = (beforeShowDay ? | |
| beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); | |
| otherMonth = (printDate.getMonth() !== drawMonth); | |
| unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || | |
| (minDate && printDate < minDate) || (maxDate && printDate > maxDate); | |
| tbody += "<td class='" + | |
| ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends | |
| (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months | |
| ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key | |
| (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ? | |
| // or defaultDate is current printedDate and defaultDate is selectedDate | |
| " " + this._dayOverClass : "") + // highlight selected day | |
| (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days | |
| (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates | |
| (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day | |
| (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different) | |
| ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title | |
| (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions | |
| (otherMonth && !showOtherMonths ? " " : // display for other months | |
| (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" + | |
| (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") + | |
| (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day | |
| (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months | |
| "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date | |
| printDate.setDate(printDate.getDate() + 1); | |
| printDate = this._daylightSavingAdjust(printDate); | |
| } | |
| calender += tbody + "</tr>"; | |
| } | |
| drawMonth++; | |
| if (drawMonth > 11) { | |
| drawMonth = 0; | |
| drawYear++; | |
| } | |
| calender += "</tbody></table>" + (isMultiMonth ? "</div>" + | |
| ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : ""); | |
| group += calender; | |
| } | |
| html += group; | |
| } | |
| html += buttonPanel; | |
| inst._keyEvent = false; | |
| return html; | |
| }, | |
| /* Generate the month and year header. */ | |
| _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, | |
| secondary, monthNames, monthNamesShort) { | |
| var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, | |
| changeMonth = this._get(inst, "changeMonth"), | |
| changeYear = this._get(inst, "changeYear"), | |
| showMonthAfterYear = this._get(inst, "showMonthAfterYear"), | |
| html = "<div class='ui-datepicker-title'>", | |
| monthHtml = ""; | |
| // month selection | |
| if (secondary || !changeMonth) { | |
| monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>"; | |
| } else { | |
| inMinYear = (minDate && minDate.getFullYear() === drawYear); | |
| inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); | |
| monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>"; | |
| for ( month = 0; month < 12; month++) { | |
| if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) { | |
| monthHtml += "<option value='" + month + "'" + | |
| (month === drawMonth ? " selected='selected'" : "") + | |
| ">" + monthNamesShort[month] + "</option>"; | |
| } | |
| } | |
| monthHtml += "</select>"; | |
| } | |
| if (!showMonthAfterYear) { | |
| html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); | |
| } | |
| // year selection | |
| if ( !inst.yearshtml ) { | |
| inst.yearshtml = ""; | |
| if (secondary || !changeYear) { | |
| html += "<span class='ui-datepicker-year'>" + drawYear + "</span>"; | |
| } else { | |
| // determine range of years to display | |
| years = this._get(inst, "yearRange").split(":"); | |
| thisYear = new Date().getFullYear(); | |
| determineYear = function(value) { | |
| var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : | |
| (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : | |
| parseInt(value, 10))); | |
| return (isNaN(year) ? thisYear : year); | |
| }; | |
| year = determineYear(years[0]); | |
| endYear = Math.max(year, determineYear(years[1] || "")); | |
| year = (minDate ? Math.max(year, minDate.getFullYear()) : year); | |
| endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); | |
| inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>"; | |
| for (; year <= endYear; year++) { | |
| inst.yearshtml += "<option value='" + year + "'" + | |
| (year === drawYear ? " selected='selected'" : "") + | |
| ">" + year + "</option>"; | |
| } | |
| inst.yearshtml += "</select>"; | |
| html += inst.yearshtml; | |
| inst.yearshtml = null; | |
| } | |
| } | |
| html += this._get(inst, "yearSuffix"); | |
| if (showMonthAfterYear) { | |
| html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; | |
| } | |
| html += "</div>"; // Close datepicker_header | |
| return html; | |
| }, | |
| /* Adjust one of the date sub-fields. */ | |
| _adjustInstDate: function(inst, offset, period) { | |
| var year = inst.drawYear + (period === "Y" ? offset : 0), | |
| month = inst.drawMonth + (period === "M" ? offset : 0), | |
| day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), | |
| date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day))); | |
| inst.selectedDay = date.getDate(); | |
| inst.drawMonth = inst.selectedMonth = date.getMonth(); | |
| inst.drawYear = inst.selectedYear = date.getFullYear(); | |
| if (period === "M" || period === "Y") { | |
| this._notifyChange(inst); | |
| } | |
| }, | |
| /* Ensure a date is within any min/max bounds. */ | |
| _restrictMinMax: function(inst, date) { | |
| var minDate = this._getMinMaxDate(inst, "min"), | |
| maxDate = this._getMinMaxDate(inst, "max"), | |
| newDate = (minDate && date < minDate ? minDate : date); | |
| return (maxDate && newDate > maxDate ? maxDate : newDate); | |
| }, | |
| /* Notify change of month/year. */ | |
| _notifyChange: function(inst) { | |
| var onChange = this._get(inst, "onChangeMonthYear"); | |
| if (onChange) { | |
| onChange.apply((inst.input ? inst.input[0] : null), | |
| [inst.selectedYear, inst.selectedMonth + 1, inst]); | |
| } | |
| }, | |
| /* Determine the number of months to show. */ | |
| _getNumberOfMonths: function(inst) { | |
| var numMonths = this._get(inst, "numberOfMonths"); | |
| return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); | |
| }, | |
| /* Determine the current maximum date - ensure no time components are set. */ | |
| _getMinMaxDate: function(inst, minMax) { | |
| return this._determineDate(inst, this._get(inst, minMax + "Date"), null); | |
| }, | |
| /* Find the number of days in a given month. */ | |
| _getDaysInMonth: function(year, month) { | |
| return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); | |
| }, | |
| /* Find the day of the week of the first of a month. */ | |
| _getFirstDayOfMonth: function(year, month) { | |
| return new Date(year, month, 1).getDay(); | |
| }, | |
| /* Determines if we should allow a "next/prev" month display change. */ | |
| _canAdjustMonth: function(inst, offset, curYear, curMonth) { | |
| var numMonths = this._getNumberOfMonths(inst), | |
| date = this._daylightSavingAdjust(new Date(curYear, | |
| curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); | |
| if (offset < 0) { | |
| date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); | |
| } | |
| return this._isInRange(inst, date); | |
| }, | |
| /* Is the given date in the accepted range? */ | |
| _isInRange: function(inst, date) { | |
| var yearSplit, currentYear, | |
| minDate = this._getMinMaxDate(inst, "min"), | |
| maxDate = this._getMinMaxDate(inst, "max"), | |
| minYear = null, | |
| maxYear = null, | |
| years = this._get(inst, "yearRange"); | |
| if (years){ | |
| yearSplit = years.split(":"); | |
| currentYear = new Date().getFullYear(); | |
| minYear = parseInt(yearSplit[0], 10); | |
| maxYear = parseInt(yearSplit[1], 10); | |
| if ( yearSplit[0].match(/[+\-].*/) ) { | |
| minYear += currentYear; | |
| } | |
| if ( yearSplit[1].match(/[+\-].*/) ) { | |
| maxYear += currentYear; | |
| } | |
| } | |
| return ((!minDate || date.getTime() >= minDate.getTime()) && | |
| (!maxDate || date.getTime() <= maxDate.getTime()) && | |
| (!minYear || date.getFullYear() >= minYear) && | |
| (!maxYear || date.getFullYear() <= maxYear)); | |
| }, | |
| /* Provide the configuration settings for formatting/parsing. */ | |
| _getFormatConfig: function(inst) { | |
| var shortYearCutoff = this._get(inst, "shortYearCutoff"); | |
| shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : | |
| new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); | |
| return {shortYearCutoff: shortYearCutoff, | |
| dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), | |
| monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; | |
| }, | |
| /* Format the given date for display. */ | |
| _formatDate: function(inst, day, month, year) { | |
| if (!day) { | |
| inst.currentDay = inst.selectedDay; | |
| inst.currentMonth = inst.selectedMonth; | |
| inst.currentYear = inst.selectedYear; | |
| } | |
| var date = (day ? (typeof day === "object" ? day : | |
| this._daylightSavingAdjust(new Date(year, month, day))) : | |
| this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); | |
| return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); | |
| } | |
| }); | |
| /* | |
| * Bind hover events for datepicker elements. | |
| * Done via delegate so the binding only occurs once in the lifetime of the parent div. | |
| * Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. | |
| */ | |
| function bindHover(dpDiv) { | |
| var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; | |
| return dpDiv.delegate(selector, "mouseout", function() { | |
| $(this).removeClass("ui-state-hover"); | |
| if (this.className.indexOf("ui-datepicker-prev") !== -1) { | |
| $(this).removeClass("ui-datepicker-prev-hover"); | |
| } | |
| if (this.className.indexOf("ui-datepicker-next") !== -1) { | |
| $(this).removeClass("ui-datepicker-next-hover"); | |
| } | |
| }) | |
| .delegate(selector, "mouseover", function(){ | |
| if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) { | |
| $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); | |
| $(this).addClass("ui-state-hover"); | |
| if (this.className.indexOf("ui-datepicker-prev") !== -1) { | |
| $(this).addClass("ui-datepicker-prev-hover"); | |
| } | |
| if (this.className.indexOf("ui-datepicker-next") !== -1) { | |
| $(this).addClass("ui-datepicker-next-hover"); | |
| } | |
| } | |
| }); | |
| } | |
| /* jQuery extend now ignores nulls! */ | |
| function extendRemove(target, props) { | |
| $.extend(target, props); | |
| for (var name in props) { | |
| if (props[name] == null) { | |
| target[name] = props[name]; | |
| } | |
| } | |
| return target; | |
| } | |
| /* Invoke the datepicker functionality. | |
| @param options string - a command, optionally followed by additional parameters or | |
| Object - settings for attaching new datepicker functionality | |
| @return jQuery object */ | |
| $.fn.datepicker = function(options){ | |
| /* Verify an empty collection wasn't passed - Fixes #6976 */ | |
| if ( !this.length ) { | |
| return this; | |
| } | |
| /* Initialise the date picker. */ | |
| if (!$.datepicker.initialized) { | |
| $(document).mousedown($.datepicker._checkExternalClick); | |
| $.datepicker.initialized = true; | |
| } | |
| /* Append datepicker main container to body if not exist. */ | |
| if ($("#"+$.datepicker._mainDivId).length === 0) { | |
| $("body").append($.datepicker.dpDiv); | |
| } | |
| var otherArgs = Array.prototype.slice.call(arguments, 1); | |
| if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) { | |
| return $.datepicker["_" + options + "Datepicker"]. | |
| apply($.datepicker, [this[0]].concat(otherArgs)); | |
| } | |
| if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") { | |
| return $.datepicker["_" + options + "Datepicker"]. | |
| apply($.datepicker, [this[0]].concat(otherArgs)); | |
| } | |
| return this.each(function() { | |
| typeof options === "string" ? | |
| $.datepicker["_" + options + "Datepicker"]. | |
| apply($.datepicker, [this].concat(otherArgs)) : | |
| $.datepicker._attachDatepicker(this, options); | |
| }); | |
| }; | |
| $.datepicker = new Datepicker(); // singleton instance | |
| $.datepicker.initialized = false; | |
| $.datepicker.uuid = new Date().getTime(); | |
| $.datepicker.version = "1.10.3"; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| var sizeRelatedOptions = { | |
| buttons: true, | |
| height: true, | |
| maxHeight: true, | |
| maxWidth: true, | |
| minHeight: true, | |
| minWidth: true, | |
| width: true | |
| }, | |
| resizableRelatedOptions = { | |
| maxHeight: true, | |
| maxWidth: true, | |
| minHeight: true, | |
| minWidth: true | |
| }; | |
| $.widget( "ui.dialog", { | |
| version: "1.10.3", | |
| options: { | |
| appendTo: "body", | |
| autoOpen: true, | |
| buttons: [], | |
| closeOnEscape: true, | |
| closeText: "close", | |
| dialogClass: "", | |
| draggable: true, | |
| hide: null, | |
| height: "auto", | |
| maxHeight: null, | |
| maxWidth: null, | |
| minHeight: 150, | |
| minWidth: 150, | |
| modal: false, | |
| position: { | |
| my: "center", | |
| at: "center", | |
| of: window, | |
| collision: "fit", | |
| // Ensure the titlebar is always visible | |
| using: function( pos ) { | |
| var topOffset = $( this ).css( pos ).offset().top; | |
| if ( topOffset < 0 ) { | |
| $( this ).css( "top", pos.top - topOffset ); | |
| } | |
| } | |
| }, | |
| resizable: true, | |
| show: null, | |
| title: null, | |
| width: 300, | |
| // callbacks | |
| beforeClose: null, | |
| close: null, | |
| drag: null, | |
| dragStart: null, | |
| dragStop: null, | |
| focus: null, | |
| open: null, | |
| resize: null, | |
| resizeStart: null, | |
| resizeStop: null | |
| }, | |
| _create: function() { | |
| this.originalCss = { | |
| display: this.element[0].style.display, | |
| width: this.element[0].style.width, | |
| minHeight: this.element[0].style.minHeight, | |
| maxHeight: this.element[0].style.maxHeight, | |
| height: this.element[0].style.height | |
| }; | |
| this.originalPosition = { | |
| parent: this.element.parent(), | |
| index: this.element.parent().children().index( this.element ) | |
| }; | |
| this.originalTitle = this.element.attr("title"); | |
| this.options.title = this.options.title || this.originalTitle; | |
| this._createWrapper(); | |
| this.element | |
| .show() | |
| .removeAttr("title") | |
| .addClass("ui-dialog-content ui-widget-content") | |
| .appendTo( this.uiDialog ); | |
| this._createTitlebar(); | |
| this._createButtonPane(); | |
| if ( this.options.draggable && $.fn.draggable ) { | |
| this._makeDraggable(); | |
| } | |
| if ( this.options.resizable && $.fn.resizable ) { | |
| this._makeResizable(); | |
| } | |
| this._isOpen = false; | |
| }, | |
| _init: function() { | |
| if ( this.options.autoOpen ) { | |
| this.open(); | |
| } | |
| }, | |
| _appendTo: function() { | |
| var element = this.options.appendTo; | |
| if ( element && (element.jquery || element.nodeType) ) { | |
| return $( element ); | |
| } | |
| return this.document.find( element || "body" ).eq( 0 ); | |
| }, | |
| _destroy: function() { | |
| var next, | |
| originalPosition = this.originalPosition; | |
| this._destroyOverlay(); | |
| this.element | |
| .removeUniqueId() | |
| .removeClass("ui-dialog-content ui-widget-content") | |
| .css( this.originalCss ) | |
| // Without detaching first, the following becomes really slow | |
| .detach(); | |
| this.uiDialog.stop( true, true ).remove(); | |
| if ( this.originalTitle ) { | |
| this.element.attr( "title", this.originalTitle ); | |
| } | |
| next = originalPosition.parent.children().eq( originalPosition.index ); | |
| // Don't try to place the dialog next to itself (#8613) | |
| if ( next.length && next[0] !== this.element[0] ) { | |
| next.before( this.element ); | |
| } else { | |
| originalPosition.parent.append( this.element ); | |
| } | |
| }, | |
| widget: function() { | |
| return this.uiDialog; | |
| }, | |
| disable: $.noop, | |
| enable: $.noop, | |
| close: function( event ) { | |
| var that = this; | |
| if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) { | |
| return; | |
| } | |
| this._isOpen = false; | |
| this._destroyOverlay(); | |
| if ( !this.opener.filter(":focusable").focus().length ) { | |
| // Hiding a focused element doesn't trigger blur in WebKit | |
| // so in case we have nothing to focus on, explicitly blur the active element | |
| // https://bugs.webkit.org/show_bug.cgi?id=47182 | |
| $( this.document[0].activeElement ).blur(); | |
| } | |
| this._hide( this.uiDialog, this.options.hide, function() { | |
| that._trigger( "close", event ); | |
| }); | |
| }, | |
| isOpen: function() { | |
| return this._isOpen; | |
| }, | |
| moveToTop: function() { | |
| this._moveToTop(); | |
| }, | |
| _moveToTop: function( event, silent ) { | |
| var moved = !!this.uiDialog.nextAll(":visible").insertBefore( this.uiDialog ).length; | |
| if ( moved && !silent ) { | |
| this._trigger( "focus", event ); | |
| } | |
| return moved; | |
| }, | |
| open: function() { | |
| var that = this; | |
| if ( this._isOpen ) { | |
| if ( this._moveToTop() ) { | |
| this._focusTabbable(); | |
| } | |
| return; | |
| } | |
| this._isOpen = true; | |
| this.opener = $( this.document[0].activeElement ); | |
| this._size(); | |
| this._position(); | |
| this._createOverlay(); | |
| this._moveToTop( null, true ); | |
| this._show( this.uiDialog, this.options.show, function() { | |
| that._focusTabbable(); | |
| that._trigger("focus"); | |
| }); | |
| this._trigger("open"); | |
| }, | |
| _focusTabbable: function() { | |
| // Set focus to the first match: | |
| // 1. First element inside the dialog matching [autofocus] | |
| // 2. Tabbable element inside the content element | |
| // 3. Tabbable element inside the buttonpane | |
| // 4. The close button | |
| // 5. The dialog itself | |
| var hasFocus = this.element.find("[autofocus]"); | |
| if ( !hasFocus.length ) { | |
| hasFocus = this.element.find(":tabbable"); | |
| } | |
| if ( !hasFocus.length ) { | |
| hasFocus = this.uiDialogButtonPane.find(":tabbable"); | |
| } | |
| if ( !hasFocus.length ) { | |
| hasFocus = this.uiDialogTitlebarClose.filter(":tabbable"); | |
| } | |
| if ( !hasFocus.length ) { | |
| hasFocus = this.uiDialog; | |
| } | |
| hasFocus.eq( 0 ).focus(); | |
| }, | |
| _keepFocus: function( event ) { | |
| function checkFocus() { | |
| var activeElement = this.document[0].activeElement, | |
| isActive = this.uiDialog[0] === activeElement || | |
| $.contains( this.uiDialog[0], activeElement ); | |
| if ( !isActive ) { | |
| this._focusTabbable(); | |
| } | |
| } | |
| event.preventDefault(); | |
| checkFocus.call( this ); | |
| // support: IE | |
| // IE <= 8 doesn't prevent moving focus even with event.preventDefault() | |
| // so we check again later | |
| this._delay( checkFocus ); | |
| }, | |
| _createWrapper: function() { | |
| this.uiDialog = $("<div>") | |
| .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " + | |
| this.options.dialogClass ) | |
| .hide() | |
| .attr({ | |
| // Setting tabIndex makes the div focusable | |
| tabIndex: -1, | |
| role: "dialog" | |
| }) | |
| .appendTo( this._appendTo() ); | |
| this._on( this.uiDialog, { | |
| keydown: function( event ) { | |
| if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode && | |
| event.keyCode === $.ui.keyCode.ESCAPE ) { | |
| event.preventDefault(); | |
| this.close( event ); | |
| return; | |
| } | |
| // prevent tabbing out of dialogs | |
| if ( event.keyCode !== $.ui.keyCode.TAB ) { | |
| return; | |
| } | |
| var tabbables = this.uiDialog.find(":tabbable"), | |
| first = tabbables.filter(":first"), | |
| last = tabbables.filter(":last"); | |
| if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) { | |
| first.focus( 1 ); | |
| event.preventDefault(); | |
| } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) { | |
| last.focus( 1 ); | |
| event.preventDefault(); | |
| } | |
| }, | |
| mousedown: function( event ) { | |
| if ( this._moveToTop( event ) ) { | |
| this._focusTabbable(); | |
| } | |
| } | |
| }); | |
| // We assume that any existing aria-describedby attribute means | |
| // that the dialog content is marked up properly | |
| // otherwise we brute force the content as the description | |
| if ( !this.element.find("[aria-describedby]").length ) { | |
| this.uiDialog.attr({ | |
| "aria-describedby": this.element.uniqueId().attr("id") | |
| }); | |
| } | |
| }, | |
| _createTitlebar: function() { | |
| var uiDialogTitle; | |
| this.uiDialogTitlebar = $("<div>") | |
| .addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix") | |
| .prependTo( this.uiDialog ); | |
| this._on( this.uiDialogTitlebar, { | |
| mousedown: function( event ) { | |
| // Don't prevent click on close button (#8838) | |
| // Focusing a dialog that is partially scrolled out of view | |
| // causes the browser to scroll it into view, preventing the click event | |
| if ( !$( event.target ).closest(".ui-dialog-titlebar-close") ) { | |
| // Dialog isn't getting focus when dragging (#8063) | |
| this.uiDialog.focus(); | |
| } | |
| } | |
| }); | |
| this.uiDialogTitlebarClose = $("<button></button>") | |
| .button({ | |
| label: this.options.closeText, | |
| icons: { | |
| primary: "ui-icon-closethick" | |
| }, | |
| text: false | |
| }) | |
| .addClass("ui-dialog-titlebar-close") | |
| .appendTo( this.uiDialogTitlebar ); | |
| this._on( this.uiDialogTitlebarClose, { | |
| click: function( event ) { | |
| event.preventDefault(); | |
| this.close( event ); | |
| } | |
| }); | |
| uiDialogTitle = $("<span>") | |
| .uniqueId() | |
| .addClass("ui-dialog-title") | |
| .prependTo( this.uiDialogTitlebar ); | |
| this._title( uiDialogTitle ); | |
| this.uiDialog.attr({ | |
| "aria-labelledby": uiDialogTitle.attr("id") | |
| }); | |
| }, | |
| _title: function( title ) { | |
| if ( !this.options.title ) { | |
| title.html(" "); | |
| } | |
| title.text( this.options.title ); | |
| }, | |
| _createButtonPane: function() { | |
| this.uiDialogButtonPane = $("<div>") | |
| .addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"); | |
| this.uiButtonSet = $("<div>") | |
| .addClass("ui-dialog-buttonset") | |
| .appendTo( this.uiDialogButtonPane ); | |
| this._createButtons(); | |
| }, | |
| _createButtons: function() { | |
| var that = this, | |
| buttons = this.options.buttons; | |
| // if we already have a button pane, remove it | |
| this.uiDialogButtonPane.remove(); | |
| this.uiButtonSet.empty(); | |
| if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) { | |
| this.uiDialog.removeClass("ui-dialog-buttons"); | |
| return; | |
| } | |
| $.each( buttons, function( name, props ) { | |
| var click, buttonOptions; | |
| props = $.isFunction( props ) ? | |
| { click: props, text: name } : | |
| props; | |
| // Default to a non-submitting button | |
| props = $.extend( { type: "button" }, props ); | |
| // Change the context for the click callback to be the main element | |
| click = props.click; | |
| props.click = function() { | |
| click.apply( that.element[0], arguments ); | |
| }; | |
| buttonOptions = { | |
| icons: props.icons, | |
| text: props.showText | |
| }; | |
| delete props.icons; | |
| delete props.showText; | |
| $( "<button></button>", props ) | |
| .button( buttonOptions ) | |
| .appendTo( that.uiButtonSet ); | |
| }); | |
| this.uiDialog.addClass("ui-dialog-buttons"); | |
| this.uiDialogButtonPane.appendTo( this.uiDialog ); | |
| }, | |
| _makeDraggable: function() { | |
| var that = this, | |
| options = this.options; | |
| function filteredUi( ui ) { | |
| return { | |
| position: ui.position, | |
| offset: ui.offset | |
| }; | |
| } | |
| this.uiDialog.draggable({ | |
| cancel: ".ui-dialog-content, .ui-dialog-titlebar-close", | |
| handle: ".ui-dialog-titlebar", | |
| containment: "document", | |
| start: function( event, ui ) { | |
| $( this ).addClass("ui-dialog-dragging"); | |
| that._blockFrames(); | |
| that._trigger( "dragStart", event, filteredUi( ui ) ); | |
| }, | |
| drag: function( event, ui ) { | |
| that._trigger( "drag", event, filteredUi( ui ) ); | |
| }, | |
| stop: function( event, ui ) { | |
| options.position = [ | |
| ui.position.left - that.document.scrollLeft(), | |
| ui.position.top - that.document.scrollTop() | |
| ]; | |
| $( this ).removeClass("ui-dialog-dragging"); | |
| that._unblockFrames(); | |
| that._trigger( "dragStop", event, filteredUi( ui ) ); | |
| } | |
| }); | |
| }, | |
| _makeResizable: function() { | |
| var that = this, | |
| options = this.options, | |
| handles = options.resizable, | |
| // .ui-resizable has position: relative defined in the stylesheet | |
| // but dialogs have to use absolute or fixed positioning | |
| position = this.uiDialog.css("position"), | |
| resizeHandles = typeof handles === "string" ? | |
| handles : | |
| "n,e,s,w,se,sw,ne,nw"; | |
| function filteredUi( ui ) { | |
| return { | |
| originalPosition: ui.originalPosition, | |
| originalSize: ui.originalSize, | |
| position: ui.position, | |
| size: ui.size | |
| }; | |
| } | |
| this.uiDialog.resizable({ | |
| cancel: ".ui-dialog-content", | |
| containment: "document", | |
| alsoResize: this.element, | |
| maxWidth: options.maxWidth, | |
| maxHeight: options.maxHeight, | |
| minWidth: options.minWidth, | |
| minHeight: this._minHeight(), | |
| handles: resizeHandles, | |
| start: function( event, ui ) { | |
| $( this ).addClass("ui-dialog-resizing"); | |
| that._blockFrames(); | |
| that._trigger( "resizeStart", event, filteredUi( ui ) ); | |
| }, | |
| resize: function( event, ui ) { | |
| that._trigger( "resize", event, filteredUi( ui ) ); | |
| }, | |
| stop: function( event, ui ) { | |
| options.height = $( this ).height(); | |
| options.width = $( this ).width(); | |
| $( this ).removeClass("ui-dialog-resizing"); | |
| that._unblockFrames(); | |
| that._trigger( "resizeStop", event, filteredUi( ui ) ); | |
| } | |
| }) | |
| .css( "position", position ); | |
| }, | |
| _minHeight: function() { | |
| var options = this.options; | |
| return options.height === "auto" ? | |
| options.minHeight : | |
| Math.min( options.minHeight, options.height ); | |
| }, | |
| _position: function() { | |
| // Need to show the dialog to get the actual offset in the position plugin | |
| var isVisible = this.uiDialog.is(":visible"); | |
| if ( !isVisible ) { | |
| this.uiDialog.show(); | |
| } | |
| this.uiDialog.position( this.options.position ); | |
| if ( !isVisible ) { | |
| this.uiDialog.hide(); | |
| } | |
| }, | |
| _setOptions: function( options ) { | |
| var that = this, | |
| resize = false, | |
| resizableOptions = {}; | |
| $.each( options, function( key, value ) { | |
| that._setOption( key, value ); | |
| if ( key in sizeRelatedOptions ) { | |
| resize = true; | |
| } | |
| if ( key in resizableRelatedOptions ) { | |
| resizableOptions[ key ] = value; | |
| } | |
| }); | |
| if ( resize ) { | |
| this._size(); | |
| this._position(); | |
| } | |
| if ( this.uiDialog.is(":data(ui-resizable)") ) { | |
| this.uiDialog.resizable( "option", resizableOptions ); | |
| } | |
| }, | |
| _setOption: function( key, value ) { | |
| /*jshint maxcomplexity:15*/ | |
| var isDraggable, isResizable, | |
| uiDialog = this.uiDialog; | |
| if ( key === "dialogClass" ) { | |
| uiDialog | |
| .removeClass( this.options.dialogClass ) | |
| .addClass( value ); | |
| } | |
| if ( key === "disabled" ) { | |
| return; | |
| } | |
| this._super( key, value ); | |
| if ( key === "appendTo" ) { | |
| this.uiDialog.appendTo( this._appendTo() ); | |
| } | |
| if ( key === "buttons" ) { | |
| this._createButtons(); | |
| } | |
| if ( key === "closeText" ) { | |
| this.uiDialogTitlebarClose.button({ | |
| // Ensure that we always pass a string | |
| label: "" + value | |
| }); | |
| } | |
| if ( key === "draggable" ) { | |
| isDraggable = uiDialog.is(":data(ui-draggable)"); | |
| if ( isDraggable && !value ) { | |
| uiDialog.draggable("destroy"); | |
| } | |
| if ( !isDraggable && value ) { | |
| this._makeDraggable(); | |
| } | |
| } | |
| if ( key === "position" ) { | |
| this._position(); | |
| } | |
| if ( key === "resizable" ) { | |
| // currently resizable, becoming non-resizable | |
| isResizable = uiDialog.is(":data(ui-resizable)"); | |
| if ( isResizable && !value ) { | |
| uiDialog.resizable("destroy"); | |
| } | |
| // currently resizable, changing handles | |
| if ( isResizable && typeof value === "string" ) { | |
| uiDialog.resizable( "option", "handles", value ); | |
| } | |
| // currently non-resizable, becoming resizable | |
| if ( !isResizable && value !== false ) { | |
| this._makeResizable(); | |
| } | |
| } | |
| if ( key === "title" ) { | |
| this._title( this.uiDialogTitlebar.find(".ui-dialog-title") ); | |
| } | |
| }, | |
| _size: function() { | |
| // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content | |
| // divs will both have width and height set, so we need to reset them | |
| var nonContentHeight, minContentHeight, maxContentHeight, | |
| options = this.options; | |
| // Reset content sizing | |
| this.element.show().css({ | |
| width: "auto", | |
| minHeight: 0, | |
| maxHeight: "none", | |
| height: 0 | |
| }); | |
| if ( options.minWidth > options.width ) { | |
| options.width = options.minWidth; | |
| } | |
| // reset wrapper sizing | |
| // determine the height of all the non-content elements | |
| nonContentHeight = this.uiDialog.css({ | |
| height: "auto", | |
| width: options.width | |
| }) | |
| .outerHeight(); | |
| minContentHeight = Math.max( 0, options.minHeight - nonContentHeight ); | |
| maxContentHeight = typeof options.maxHeight === "number" ? | |
| Math.max( 0, options.maxHeight - nonContentHeight ) : | |
| "none"; | |
| if ( options.height === "auto" ) { | |
| this.element.css({ | |
| minHeight: minContentHeight, | |
| maxHeight: maxContentHeight, | |
| height: "auto" | |
| }); | |
| } else { | |
| this.element.height( Math.max( 0, options.height - nonContentHeight ) ); | |
| } | |
| if (this.uiDialog.is(":data(ui-resizable)") ) { | |
| this.uiDialog.resizable( "option", "minHeight", this._minHeight() ); | |
| } | |
| }, | |
| _blockFrames: function() { | |
| this.iframeBlocks = this.document.find( "iframe" ).map(function() { | |
| var iframe = $( this ); | |
| return $( "<div>" ) | |
| .css({ | |
| position: "absolute", | |
| width: iframe.outerWidth(), | |
| height: iframe.outerHeight() | |
| }) | |
| .appendTo( iframe.parent() ) | |
| .offset( iframe.offset() )[0]; | |
| }); | |
| }, | |
| _unblockFrames: function() { | |
| if ( this.iframeBlocks ) { | |
| this.iframeBlocks.remove(); | |
| delete this.iframeBlocks; | |
| } | |
| }, | |
| _allowInteraction: function( event ) { | |
| if ( $( event.target ).closest(".ui-dialog").length ) { | |
| return true; | |
| } | |
| // TODO: Remove hack when datepicker implements | |
| // the .ui-front logic (#8989) | |
| return !!$( event.target ).closest(".ui-datepicker").length; | |
| }, | |
| _createOverlay: function() { | |
| if ( !this.options.modal ) { | |
| return; | |
| } | |
| var that = this, | |
| widgetFullName = this.widgetFullName; | |
| if ( !$.ui.dialog.overlayInstances ) { | |
| // Prevent use of anchors and inputs. | |
| // We use a delay in case the overlay is created from an | |
| // event that we're going to be cancelling. (#2804) | |
| this._delay(function() { | |
| // Handle .dialog().dialog("close") (#4065) | |
| if ( $.ui.dialog.overlayInstances ) { | |
| this.document.bind( "focusin.dialog", function( event ) { | |
| if ( !that._allowInteraction( event ) ) { | |
| event.preventDefault(); | |
| $(".ui-dialog:visible:last .ui-dialog-content") | |
| .data( widgetFullName )._focusTabbable(); | |
| } | |
| }); | |
| } | |
| }); | |
| } | |
| this.overlay = $("<div>") | |
| .addClass("ui-widget-overlay ui-front") | |
| .appendTo( this._appendTo() ); | |
| this._on( this.overlay, { | |
| mousedown: "_keepFocus" | |
| }); | |
| $.ui.dialog.overlayInstances++; | |
| }, | |
| _destroyOverlay: function() { | |
| if ( !this.options.modal ) { | |
| return; | |
| } | |
| if ( this.overlay ) { | |
| $.ui.dialog.overlayInstances--; | |
| if ( !$.ui.dialog.overlayInstances ) { | |
| this.document.unbind( "focusin.dialog" ); | |
| } | |
| this.overlay.remove(); | |
| this.overlay = null; | |
| } | |
| } | |
| }); | |
| $.ui.dialog.overlayInstances = 0; | |
| // DEPRECATED | |
| if ( $.uiBackCompat !== false ) { | |
| // position option with array notation | |
| // just override with old implementation | |
| $.widget( "ui.dialog", $.ui.dialog, { | |
| _position: function() { | |
| var position = this.options.position, | |
| myAt = [], | |
| offset = [ 0, 0 ], | |
| isVisible; | |
| if ( position ) { | |
| if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) { | |
| myAt = position.split ? position.split(" ") : [ position[0], position[1] ]; | |
| if ( myAt.length === 1 ) { | |
| myAt[1] = myAt[0]; | |
| } | |
| $.each( [ "left", "top" ], function( i, offsetPosition ) { | |
| if ( +myAt[ i ] === myAt[ i ] ) { | |
| offset[ i ] = myAt[ i ]; | |
| myAt[ i ] = offsetPosition; | |
| } | |
| }); | |
| position = { | |
| my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " + | |
| myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]), | |
| at: myAt.join(" ") | |
| }; | |
| } | |
| position = $.extend( {}, $.ui.dialog.prototype.options.position, position ); | |
| } else { | |
| position = $.ui.dialog.prototype.options.position; | |
| } | |
| // need to show the dialog to get the actual offset in the position plugin | |
| isVisible = this.uiDialog.is(":visible"); | |
| if ( !isVisible ) { | |
| this.uiDialog.show(); | |
| } | |
| this.uiDialog.position( position ); | |
| if ( !isVisible ) { | |
| this.uiDialog.hide(); | |
| } | |
| } | |
| }); | |
| } | |
| }( jQuery ) ); | |
| (function( $, undefined ) { | |
| var rvertical = /up|down|vertical/, | |
| rpositivemotion = /up|left|vertical|horizontal/; | |
| $.effects.effect.blind = function( o, done ) { | |
| // Create element | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "height", "width" ], | |
| mode = $.effects.setMode( el, o.mode || "hide" ), | |
| direction = o.direction || "up", | |
| vertical = rvertical.test( direction ), | |
| ref = vertical ? "height" : "width", | |
| ref2 = vertical ? "top" : "left", | |
| motion = rpositivemotion.test( direction ), | |
| animation = {}, | |
| show = mode === "show", | |
| wrapper, distance, margin; | |
| // if already wrapped, the wrapper's properties are my property. #6245 | |
| if ( el.parent().is( ".ui-effects-wrapper" ) ) { | |
| $.effects.save( el.parent(), props ); | |
| } else { | |
| $.effects.save( el, props ); | |
| } | |
| el.show(); | |
| wrapper = $.effects.createWrapper( el ).css({ | |
| overflow: "hidden" | |
| }); | |
| distance = wrapper[ ref ](); | |
| margin = parseFloat( wrapper.css( ref2 ) ) || 0; | |
| animation[ ref ] = show ? distance : 0; | |
| if ( !motion ) { | |
| el | |
| .css( vertical ? "bottom" : "right", 0 ) | |
| .css( vertical ? "top" : "left", "auto" ) | |
| .css({ position: "absolute" }); | |
| animation[ ref2 ] = show ? margin : distance + margin; | |
| } | |
| // start at 0 if we are showing | |
| if ( show ) { | |
| wrapper.css( ref, 0 ); | |
| if ( ! motion ) { | |
| wrapper.css( ref2, margin + distance ); | |
| } | |
| } | |
| // Animate | |
| wrapper.animate( animation, { | |
| duration: o.duration, | |
| easing: o.easing, | |
| queue: false, | |
| complete: function() { | |
| if ( mode === "hide" ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.bounce = function( o, done ) { | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "height", "width" ], | |
| // defaults: | |
| mode = $.effects.setMode( el, o.mode || "effect" ), | |
| hide = mode === "hide", | |
| show = mode === "show", | |
| direction = o.direction || "up", | |
| distance = o.distance, | |
| times = o.times || 5, | |
| // number of internal animations | |
| anims = times * 2 + ( show || hide ? 1 : 0 ), | |
| speed = o.duration / anims, | |
| easing = o.easing, | |
| // utility: | |
| ref = ( direction === "up" || direction === "down" ) ? "top" : "left", | |
| motion = ( direction === "up" || direction === "left" ), | |
| i, | |
| upAnim, | |
| downAnim, | |
| // we will need to re-assemble the queue to stack our animations in place | |
| queue = el.queue(), | |
| queuelen = queue.length; | |
| // Avoid touching opacity to prevent clearType and PNG issues in IE | |
| if ( show || hide ) { | |
| props.push( "opacity" ); | |
| } | |
| $.effects.save( el, props ); | |
| el.show(); | |
| $.effects.createWrapper( el ); // Create Wrapper | |
| // default distance for the BIGGEST bounce is the outer Distance / 3 | |
| if ( !distance ) { | |
| distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3; | |
| } | |
| if ( show ) { | |
| downAnim = { opacity: 1 }; | |
| downAnim[ ref ] = 0; | |
| // if we are showing, force opacity 0 and set the initial position | |
| // then do the "first" animation | |
| el.css( "opacity", 0 ) | |
| .css( ref, motion ? -distance * 2 : distance * 2 ) | |
| .animate( downAnim, speed, easing ); | |
| } | |
| // start at the smallest distance if we are hiding | |
| if ( hide ) { | |
| distance = distance / Math.pow( 2, times - 1 ); | |
| } | |
| downAnim = {}; | |
| downAnim[ ref ] = 0; | |
| // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here | |
| for ( i = 0; i < times; i++ ) { | |
| upAnim = {}; | |
| upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; | |
| el.animate( upAnim, speed, easing ) | |
| .animate( downAnim, speed, easing ); | |
| distance = hide ? distance * 2 : distance / 2; | |
| } | |
| // Last Bounce when Hiding | |
| if ( hide ) { | |
| upAnim = { opacity: 0 }; | |
| upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; | |
| el.animate( upAnim, speed, easing ); | |
| } | |
| el.queue(function() { | |
| if ( hide ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| }); | |
| // inject all the animations we just queued to be first in line (after "inprogress") | |
| if ( queuelen > 1) { | |
| queue.splice.apply( queue, | |
| [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); | |
| } | |
| el.dequeue(); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.clip = function( o, done ) { | |
| // Create element | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "height", "width" ], | |
| mode = $.effects.setMode( el, o.mode || "hide" ), | |
| show = mode === "show", | |
| direction = o.direction || "vertical", | |
| vert = direction === "vertical", | |
| size = vert ? "height" : "width", | |
| position = vert ? "top" : "left", | |
| animation = {}, | |
| wrapper, animate, distance; | |
| // Save & Show | |
| $.effects.save( el, props ); | |
| el.show(); | |
| // Create Wrapper | |
| wrapper = $.effects.createWrapper( el ).css({ | |
| overflow: "hidden" | |
| }); | |
| animate = ( el[0].tagName === "IMG" ) ? wrapper : el; | |
| distance = animate[ size ](); | |
| // Shift | |
| if ( show ) { | |
| animate.css( size, 0 ); | |
| animate.css( position, distance / 2 ); | |
| } | |
| // Create Animation Object: | |
| animation[ size ] = show ? distance : 0; | |
| animation[ position ] = show ? 0 : distance / 2; | |
| // Animate | |
| animate.animate( animation, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: function() { | |
| if ( !show ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.drop = function( o, done ) { | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ], | |
| mode = $.effects.setMode( el, o.mode || "hide" ), | |
| show = mode === "show", | |
| direction = o.direction || "left", | |
| ref = ( direction === "up" || direction === "down" ) ? "top" : "left", | |
| motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg", | |
| animation = { | |
| opacity: show ? 1 : 0 | |
| }, | |
| distance; | |
| // Adjust | |
| $.effects.save( el, props ); | |
| el.show(); | |
| $.effects.createWrapper( el ); | |
| distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2; | |
| if ( show ) { | |
| el | |
| .css( "opacity", 0 ) | |
| .css( ref, motion === "pos" ? -distance : distance ); | |
| } | |
| // Animation | |
| animation[ ref ] = ( show ? | |
| ( motion === "pos" ? "+=" : "-=" ) : | |
| ( motion === "pos" ? "-=" : "+=" ) ) + | |
| distance; | |
| // Animate | |
| el.animate( animation, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: function() { | |
| if ( mode === "hide" ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.explode = function( o, done ) { | |
| var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3, | |
| cells = rows, | |
| el = $( this ), | |
| mode = $.effects.setMode( el, o.mode || "hide" ), | |
| show = mode === "show", | |
| // show and then visibility:hidden the element before calculating offset | |
| offset = el.show().css( "visibility", "hidden" ).offset(), | |
| // width and height of a piece | |
| width = Math.ceil( el.outerWidth() / cells ), | |
| height = Math.ceil( el.outerHeight() / rows ), | |
| pieces = [], | |
| // loop | |
| i, j, left, top, mx, my; | |
| // children animate complete: | |
| function childComplete() { | |
| pieces.push( this ); | |
| if ( pieces.length === rows * cells ) { | |
| animComplete(); | |
| } | |
| } | |
| // clone the element for each row and cell. | |
| for( i = 0; i < rows ; i++ ) { // ===> | |
| top = offset.top + i * height; | |
| my = i - ( rows - 1 ) / 2 ; | |
| for( j = 0; j < cells ; j++ ) { // ||| | |
| left = offset.left + j * width; | |
| mx = j - ( cells - 1 ) / 2 ; | |
| // Create a clone of the now hidden main element that will be absolute positioned | |
| // within a wrapper div off the -left and -top equal to size of our pieces | |
| el | |
| .clone() | |
| .appendTo( "body" ) | |
| .wrap( "<div></div>" ) | |
| .css({ | |
| position: "absolute", | |
| visibility: "visible", | |
| left: -j * width, | |
| top: -i * height | |
| }) | |
| // select the wrapper - make it overflow: hidden and absolute positioned based on | |
| // where the original was located +left and +top equal to the size of pieces | |
| .parent() | |
| .addClass( "ui-effects-explode" ) | |
| .css({ | |
| position: "absolute", | |
| overflow: "hidden", | |
| width: width, | |
| height: height, | |
| left: left + ( show ? mx * width : 0 ), | |
| top: top + ( show ? my * height : 0 ), | |
| opacity: show ? 0 : 1 | |
| }).animate({ | |
| left: left + ( show ? 0 : mx * width ), | |
| top: top + ( show ? 0 : my * height ), | |
| opacity: show ? 1 : 0 | |
| }, o.duration || 500, o.easing, childComplete ); | |
| } | |
| } | |
| function animComplete() { | |
| el.css({ | |
| visibility: "visible" | |
| }); | |
| $( pieces ).remove(); | |
| if ( !show ) { | |
| el.hide(); | |
| } | |
| done(); | |
| } | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.fade = function( o, done ) { | |
| var el = $( this ), | |
| mode = $.effects.setMode( el, o.mode || "toggle" ); | |
| el.animate({ | |
| opacity: mode | |
| }, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: done | |
| }); | |
| }; | |
| })( jQuery ); | |
| (function( $, undefined ) { | |
| $.effects.effect.fold = function( o, done ) { | |
| // Create element | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "height", "width" ], | |
| mode = $.effects.setMode( el, o.mode || "hide" ), | |
| show = mode === "show", | |
| hide = mode === "hide", | |
| size = o.size || 15, | |
| percent = /([0-9]+)%/.exec( size ), | |
| horizFirst = !!o.horizFirst, | |
| widthFirst = show !== horizFirst, | |
| ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ], | |
| duration = o.duration / 2, | |
| wrapper, distance, | |
| animation1 = {}, | |
| animation2 = {}; | |
| $.effects.save( el, props ); | |
| el.show(); | |
| // Create Wrapper | |
| wrapper = $.effects.createWrapper( el ).css({ | |
| overflow: "hidden" | |
| }); | |
| distance = widthFirst ? | |
| [ wrapper.width(), wrapper.height() ] : | |
| [ wrapper.height(), wrapper.width() ]; | |
| if ( percent ) { | |
| size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ]; | |
| } | |
| if ( show ) { | |
| wrapper.css( horizFirst ? { | |
| height: 0, | |
| width: size | |
| } : { | |
| height: size, | |
| width: 0 | |
| }); | |
| } | |
| // Animation | |
| animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size; | |
| animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0; | |
| // Animate | |
| wrapper | |
| .animate( animation1, duration, o.easing ) | |
| .animate( animation2, duration, o.easing, function() { | |
| if ( hide ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.highlight = function( o, done ) { | |
| var elem = $( this ), | |
| props = [ "backgroundImage", "backgroundColor", "opacity" ], | |
| mode = $.effects.setMode( elem, o.mode || "show" ), | |
| animation = { | |
| backgroundColor: elem.css( "backgroundColor" ) | |
| }; | |
| if (mode === "hide") { | |
| animation.opacity = 0; | |
| } | |
| $.effects.save( elem, props ); | |
| elem | |
| .show() | |
| .css({ | |
| backgroundImage: "none", | |
| backgroundColor: o.color || "#ffff99" | |
| }) | |
| .animate( animation, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: function() { | |
| if ( mode === "hide" ) { | |
| elem.hide(); | |
| } | |
| $.effects.restore( elem, props ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.pulsate = function( o, done ) { | |
| var elem = $( this ), | |
| mode = $.effects.setMode( elem, o.mode || "show" ), | |
| show = mode === "show", | |
| hide = mode === "hide", | |
| showhide = ( show || mode === "hide" ), | |
| // showing or hiding leaves of the "last" animation | |
| anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ), | |
| duration = o.duration / anims, | |
| animateTo = 0, | |
| queue = elem.queue(), | |
| queuelen = queue.length, | |
| i; | |
| if ( show || !elem.is(":visible")) { | |
| elem.css( "opacity", 0 ).show(); | |
| animateTo = 1; | |
| } | |
| // anims - 1 opacity "toggles" | |
| for ( i = 1; i < anims; i++ ) { | |
| elem.animate({ | |
| opacity: animateTo | |
| }, duration, o.easing ); | |
| animateTo = 1 - animateTo; | |
| } | |
| elem.animate({ | |
| opacity: animateTo | |
| }, duration, o.easing); | |
| elem.queue(function() { | |
| if ( hide ) { | |
| elem.hide(); | |
| } | |
| done(); | |
| }); | |
| // We just queued up "anims" animations, we need to put them next in the queue | |
| if ( queuelen > 1 ) { | |
| queue.splice.apply( queue, | |
| [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); | |
| } | |
| elem.dequeue(); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.puff = function( o, done ) { | |
| var elem = $( this ), | |
| mode = $.effects.setMode( elem, o.mode || "hide" ), | |
| hide = mode === "hide", | |
| percent = parseInt( o.percent, 10 ) || 150, | |
| factor = percent / 100, | |
| original = { | |
| height: elem.height(), | |
| width: elem.width(), | |
| outerHeight: elem.outerHeight(), | |
| outerWidth: elem.outerWidth() | |
| }; | |
| $.extend( o, { | |
| effect: "scale", | |
| queue: false, | |
| fade: true, | |
| mode: mode, | |
| complete: done, | |
| percent: hide ? percent : 100, | |
| from: hide ? | |
| original : | |
| { | |
| height: original.height * factor, | |
| width: original.width * factor, | |
| outerHeight: original.outerHeight * factor, | |
| outerWidth: original.outerWidth * factor | |
| } | |
| }); | |
| elem.effect( o ); | |
| }; | |
| $.effects.effect.scale = function( o, done ) { | |
| // Create element | |
| var el = $( this ), | |
| options = $.extend( true, {}, o ), | |
| mode = $.effects.setMode( el, o.mode || "effect" ), | |
| percent = parseInt( o.percent, 10 ) || | |
| ( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ), | |
| direction = o.direction || "both", | |
| origin = o.origin, | |
| original = { | |
| height: el.height(), | |
| width: el.width(), | |
| outerHeight: el.outerHeight(), | |
| outerWidth: el.outerWidth() | |
| }, | |
| factor = { | |
| y: direction !== "horizontal" ? (percent / 100) : 1, | |
| x: direction !== "vertical" ? (percent / 100) : 1 | |
| }; | |
| // We are going to pass this effect to the size effect: | |
| options.effect = "size"; | |
| options.queue = false; | |
| options.complete = done; | |
| // Set default origin and restore for show/hide | |
| if ( mode !== "effect" ) { | |
| options.origin = origin || ["middle","center"]; | |
| options.restore = true; | |
| } | |
| options.from = o.from || ( mode === "show" ? { | |
| height: 0, | |
| width: 0, | |
| outerHeight: 0, | |
| outerWidth: 0 | |
| } : original ); | |
| options.to = { | |
| height: original.height * factor.y, | |
| width: original.width * factor.x, | |
| outerHeight: original.outerHeight * factor.y, | |
| outerWidth: original.outerWidth * factor.x | |
| }; | |
| // Fade option to support puff | |
| if ( options.fade ) { | |
| if ( mode === "show" ) { | |
| options.from.opacity = 0; | |
| options.to.opacity = 1; | |
| } | |
| if ( mode === "hide" ) { | |
| options.from.opacity = 1; | |
| options.to.opacity = 0; | |
| } | |
| } | |
| // Animate | |
| el.effect( options ); | |
| }; | |
| $.effects.effect.size = function( o, done ) { | |
| // Create element | |
| var original, baseline, factor, | |
| el = $( this ), | |
| props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ], | |
| // Always restore | |
| props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ], | |
| // Copy for children | |
| props2 = [ "width", "height", "overflow" ], | |
| cProps = [ "fontSize" ], | |
| vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ], | |
| hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ], | |
| // Set options | |
| mode = $.effects.setMode( el, o.mode || "effect" ), | |
| restore = o.restore || mode !== "effect", | |
| scale = o.scale || "both", | |
| origin = o.origin || [ "middle", "center" ], | |
| position = el.css( "position" ), | |
| props = restore ? props0 : props1, | |
| zero = { | |
| height: 0, | |
| width: 0, | |
| outerHeight: 0, | |
| outerWidth: 0 | |
| }; | |
| if ( mode === "show" ) { | |
| el.show(); | |
| } | |
| original = { | |
| height: el.height(), | |
| width: el.width(), | |
| outerHeight: el.outerHeight(), | |
| outerWidth: el.outerWidth() | |
| }; | |
| if ( o.mode === "toggle" && mode === "show" ) { | |
| el.from = o.to || zero; | |
| el.to = o.from || original; | |
| } else { | |
| el.from = o.from || ( mode === "show" ? zero : original ); | |
| el.to = o.to || ( mode === "hide" ? zero : original ); | |
| } | |
| // Set scaling factor | |
| factor = { | |
| from: { | |
| y: el.from.height / original.height, | |
| x: el.from.width / original.width | |
| }, | |
| to: { | |
| y: el.to.height / original.height, | |
| x: el.to.width / original.width | |
| } | |
| }; | |
| // Scale the css box | |
| if ( scale === "box" || scale === "both" ) { | |
| // Vertical props scaling | |
| if ( factor.from.y !== factor.to.y ) { | |
| props = props.concat( vProps ); | |
| el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from ); | |
| el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to ); | |
| } | |
| // Horizontal props scaling | |
| if ( factor.from.x !== factor.to.x ) { | |
| props = props.concat( hProps ); | |
| el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from ); | |
| el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to ); | |
| } | |
| } | |
| // Scale the content | |
| if ( scale === "content" || scale === "both" ) { | |
| // Vertical props scaling | |
| if ( factor.from.y !== factor.to.y ) { | |
| props = props.concat( cProps ).concat( props2 ); | |
| el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from ); | |
| el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to ); | |
| } | |
| } | |
| $.effects.save( el, props ); | |
| el.show(); | |
| $.effects.createWrapper( el ); | |
| el.css( "overflow", "hidden" ).css( el.from ); | |
| // Adjust | |
| if (origin) { // Calculate baseline shifts | |
| baseline = $.effects.getBaseline( origin, original ); | |
| el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y; | |
| el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x; | |
| el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y; | |
| el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x; | |
| } | |
| el.css( el.from ); // set top & left | |
| // Animate | |
| if ( scale === "content" || scale === "both" ) { // Scale the children | |
| // Add margins/font-size | |
| vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps); | |
| hProps = hProps.concat([ "marginLeft", "marginRight" ]); | |
| props2 = props0.concat(vProps).concat(hProps); | |
| el.find( "*[width]" ).each( function(){ | |
| var child = $( this ), | |
| c_original = { | |
| height: child.height(), | |
| width: child.width(), | |
| outerHeight: child.outerHeight(), | |
| outerWidth: child.outerWidth() | |
| }; | |
| if (restore) { | |
| $.effects.save(child, props2); | |
| } | |
| child.from = { | |
| height: c_original.height * factor.from.y, | |
| width: c_original.width * factor.from.x, | |
| outerHeight: c_original.outerHeight * factor.from.y, | |
| outerWidth: c_original.outerWidth * factor.from.x | |
| }; | |
| child.to = { | |
| height: c_original.height * factor.to.y, | |
| width: c_original.width * factor.to.x, | |
| outerHeight: c_original.height * factor.to.y, | |
| outerWidth: c_original.width * factor.to.x | |
| }; | |
| // Vertical props scaling | |
| if ( factor.from.y !== factor.to.y ) { | |
| child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from ); | |
| child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to ); | |
| } | |
| // Horizontal props scaling | |
| if ( factor.from.x !== factor.to.x ) { | |
| child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from ); | |
| child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to ); | |
| } | |
| // Animate children | |
| child.css( child.from ); | |
| child.animate( child.to, o.duration, o.easing, function() { | |
| // Restore children | |
| if ( restore ) { | |
| $.effects.restore( child, props2 ); | |
| } | |
| }); | |
| }); | |
| } | |
| // Animate | |
| el.animate( el.to, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: function() { | |
| if ( el.to.opacity === 0 ) { | |
| el.css( "opacity", el.from.opacity ); | |
| } | |
| if( mode === "hide" ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| if ( !restore ) { | |
| // we need to calculate our new positioning based on the scaling | |
| if ( position === "static" ) { | |
| el.css({ | |
| position: "relative", | |
| top: el.to.top, | |
| left: el.to.left | |
| }); | |
| } else { | |
| $.each([ "top", "left" ], function( idx, pos ) { | |
| el.css( pos, function( _, str ) { | |
| var val = parseInt( str, 10 ), | |
| toRef = idx ? el.to.left : el.to.top; | |
| // if original was "auto", recalculate the new value from wrapper | |
| if ( str === "auto" ) { | |
| return toRef + "px"; | |
| } | |
| return val + toRef + "px"; | |
| }); | |
| }); | |
| } | |
| } | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.shake = function( o, done ) { | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "height", "width" ], | |
| mode = $.effects.setMode( el, o.mode || "effect" ), | |
| direction = o.direction || "left", | |
| distance = o.distance || 20, | |
| times = o.times || 3, | |
| anims = times * 2 + 1, | |
| speed = Math.round(o.duration/anims), | |
| ref = (direction === "up" || direction === "down") ? "top" : "left", | |
| positiveMotion = (direction === "up" || direction === "left"), | |
| animation = {}, | |
| animation1 = {}, | |
| animation2 = {}, | |
| i, | |
| // we will need to re-assemble the queue to stack our animations in place | |
| queue = el.queue(), | |
| queuelen = queue.length; | |
| $.effects.save( el, props ); | |
| el.show(); | |
| $.effects.createWrapper( el ); | |
| // Animation | |
| animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance; | |
| animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2; | |
| animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2; | |
| // Animate | |
| el.animate( animation, speed, o.easing ); | |
| // Shakes | |
| for ( i = 1; i < times; i++ ) { | |
| el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing ); | |
| } | |
| el | |
| .animate( animation1, speed, o.easing ) | |
| .animate( animation, speed / 2, o.easing ) | |
| .queue(function() { | |
| if ( mode === "hide" ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| }); | |
| // inject all the animations we just queued to be first in line (after "inprogress") | |
| if ( queuelen > 1) { | |
| queue.splice.apply( queue, | |
| [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); | |
| } | |
| el.dequeue(); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.slide = function( o, done ) { | |
| // Create element | |
| var el = $( this ), | |
| props = [ "position", "top", "bottom", "left", "right", "width", "height" ], | |
| mode = $.effects.setMode( el, o.mode || "show" ), | |
| show = mode === "show", | |
| direction = o.direction || "left", | |
| ref = (direction === "up" || direction === "down") ? "top" : "left", | |
| positiveMotion = (direction === "up" || direction === "left"), | |
| distance, | |
| animation = {}; | |
| // Adjust | |
| $.effects.save( el, props ); | |
| el.show(); | |
| distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ); | |
| $.effects.createWrapper( el ).css({ | |
| overflow: "hidden" | |
| }); | |
| if ( show ) { | |
| el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance ); | |
| } | |
| // Animation | |
| animation[ ref ] = ( show ? | |
| ( positiveMotion ? "+=" : "-=") : | |
| ( positiveMotion ? "-=" : "+=")) + | |
| distance; | |
| // Animate | |
| el.animate( animation, { | |
| queue: false, | |
| duration: o.duration, | |
| easing: o.easing, | |
| complete: function() { | |
| if ( mode === "hide" ) { | |
| el.hide(); | |
| } | |
| $.effects.restore( el, props ); | |
| $.effects.removeWrapper( el ); | |
| done(); | |
| } | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.effects.effect.transfer = function( o, done ) { | |
| var elem = $( this ), | |
| target = $( o.to ), | |
| targetFixed = target.css( "position" ) === "fixed", | |
| body = $("body"), | |
| fixTop = targetFixed ? body.scrollTop() : 0, | |
| fixLeft = targetFixed ? body.scrollLeft() : 0, | |
| endPosition = target.offset(), | |
| animation = { | |
| top: endPosition.top - fixTop , | |
| left: endPosition.left - fixLeft , | |
| height: target.innerHeight(), | |
| width: target.innerWidth() | |
| }, | |
| startPosition = elem.offset(), | |
| transfer = $( "<div class='ui-effects-transfer'></div>" ) | |
| .appendTo( document.body ) | |
| .addClass( o.className ) | |
| .css({ | |
| top: startPosition.top - fixTop , | |
| left: startPosition.left - fixLeft , | |
| height: elem.innerHeight(), | |
| width: elem.innerWidth(), | |
| position: targetFixed ? "fixed" : "absolute" | |
| }) | |
| .animate( animation, o.duration, o.easing, function() { | |
| transfer.remove(); | |
| done(); | |
| }); | |
| }; | |
| })(jQuery); | |
| (function( $, undefined ) { | |
| $.widget( "ui.menu", { | |
| version: "1.10.3", | |
| defaultElement: "<ul>", | |
| delay: 300, | |
| options: { | |
| icons: { | |
| submenu: "ui-icon-carat-1-e" | |
| }, | |
| menus: "ul", | |
| position: { | |
| my: "left top", | |
| at: "right top" | |
| }, | |
| role: "menu", | |
| // callbacks | |
| blur: null, | |
| focus: null, | |
| select: null | |
| }, | |
| _create: function() { | |
| this.activeMenu = this.element; | |
| // flag used to prevent firing of the click handler | |
| // as the event bubbles up through nested menus | |
| this.mouseHandled = false; | |
| this.element | |
| .uniqueId() | |
| .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" ) | |
| .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ) | |
| .attr({ | |
| role: this.options.role, | |
| tabIndex: 0 | |
| }) | |
| // need to catch all clicks on disabled menu | |
| // not possible through _on | |
| .bind( "click" + this.eventNamespace, $.proxy(function( event ) { | |
| if ( this.options.disabled ) { | |
| event.preventDefault(); | |
| } | |
| }, this )); | |
| if ( this.options.disabled ) { | |
| this.element | |
| .addClass( "ui-state-disabled" ) | |
| .attr( "aria-disabled", "true" ); | |
| } | |
| this._on({ | |
| // Prevent focus from sticking to links inside menu after clicking | |
| // them (focus should always stay on UL during navigation). | |
| "mousedown .ui-menu-item > a": function( event ) { | |
| event.preventDefault(); | |
| }, | |
| "click .ui-state-disabled > a": function( event ) { | |
| event.preventDefault(); | |
| }, | |
| "click .ui-menu-item:has(a)": function( event ) { | |
| var target = $( event.target ).closest( ".ui-menu-item" ); | |
| if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) { | |
| this.mouseHandled = true; | |
| this.select( event ); | |
| // Open submenu on click | |
| if ( target.has( ".ui-menu" ).length ) { | |
| this.expand( event ); | |
| } else if ( !this.element.is( ":focus" ) ) { | |
| // Redirect focus to the menu | |
| this.element.trigger( "focus", [ true ] ); | |
| // If the active item is on the top level, let it stay active. | |
| // Otherwise, blur the active item since it is no longer visible. | |
| if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) { | |
| clearTimeout( this.timer ); | |
| } | |
| } | |
| } | |
| }, | |
| "mouseenter .ui-menu-item": function( event ) { | |
| var target = $( event.currentTarget ); | |
| // Remove ui-state-active class from siblings of the newly focused menu item | |
| // to avoid a jump caused by adjacent elements both having a class with a border | |
| target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" ); | |
| this.focus( event, target ); | |
| }, | |
| mouseleave: "collapseAll", | |
| "mouseleave .ui-menu": "collapseAll", | |
| focus: function( event, keepActiveItem ) { | |
| // If there's already an active item, keep it active | |
| // If not, activate the first item | |
| var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 ); | |
| if ( !keepActiveItem ) { | |
| this.focus( event, item ); | |
| } | |
| }, | |
| blur: function( event ) { | |
| this._delay(function() { | |
| if ( !$.contains( this.element[0], this.document[0].activeElement ) ) { | |
| this.collapseAll( event ); | |
| } | |
| }); | |
| }, | |
| keydown: "_keydown" | |
| }); | |
| this.refresh(); | |
| // Clicks outside of a menu collapse any open menus | |
| this._on( this.document, { | |
| click: function( event ) { | |
| if ( !$( event.target ).closest( ".ui-menu" ).length ) { | |
| this.collapseAll( event ); | |
| } | |
| // Reset the mouseHandled flag | |
| this.mouseHandled = false; | |
| } | |
| }); | |
| }, | |
| _destroy: function() { | |
| // Destroy (sub)menus | |
| this.element | |
| .removeAttr( "aria-activedescendant" ) | |
| .find( ".ui-menu" ).addBack() | |
| .removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "tabIndex" ) | |
| .removeAttr( "aria-labelledby" ) | |
| .removeAttr( "aria-expanded" ) | |
| .removeAttr( "aria-hidden" ) | |
| .removeAttr( "aria-disabled" ) | |
| .removeUniqueId() | |
| .show(); | |
| // Destroy menu items | |
| this.element.find( ".ui-menu-item" ) | |
| .removeClass( "ui-menu-item" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-disabled" ) | |
| .children( "a" ) | |
| .removeUniqueId() | |
| .removeClass( "ui-corner-all ui-state-hover" ) | |
| .removeAttr( "tabIndex" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-haspopup" ) | |
| .children().each( function() { | |
| var elem = $( this ); | |
| if ( elem.data( "ui-menu-submenu-carat" ) ) { | |
| elem.remove(); | |
| } | |
| }); | |
| // Destroy menu dividers | |
| this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" ); | |
| }, | |
| _keydown: function( event ) { | |
| /*jshint maxcomplexity:20*/ | |
| var match, prev, character, skip, regex, | |
| preventDefault = true; | |
| function escape( value ) { | |
| return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ); | |
| } | |
| switch ( event.keyCode ) { | |
| case $.ui.keyCode.PAGE_UP: | |
| this.previousPage( event ); | |
| break; | |
| case $.ui.keyCode.PAGE_DOWN: | |
| this.nextPage( event ); | |
| break; | |
| case $.ui.keyCode.HOME: | |
| this._move( "first", "first", event ); | |
| break; | |
| case $.ui.keyCode.END: | |
| this._move( "last", "last", event ); | |
| break; | |
| case $.ui.keyCode.UP: | |
| this.previous( event ); | |
| break; | |
| case $.ui.keyCode.DOWN: | |
| this.next( event ); | |
| break; | |
| case $.ui.keyCode.LEFT: | |
| this.collapse( event ); | |
| break; | |
| case $.ui.keyCode.RIGHT: | |
| if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { | |
| this.expand( event ); | |
| } | |
| break; | |
| case $.ui.keyCode.ENTER: | |
| case $.ui.keyCode.SPACE: | |
| this._activate( event ); | |
| break; | |
| case $.ui.keyCode.ESCAPE: | |
| this.collapse( event ); | |
| break; | |
| default: | |
| preventDefault = false; | |
| prev = this.previousFilter || ""; | |
| character = String.fromCharCode( event.keyCode ); | |
| skip = false; | |
| clearTimeout( this.filterTimer ); | |
| if ( character === prev ) { | |
| skip = true; | |
| } else { | |
| character = prev + character; | |
| } | |
| regex = new RegExp( "^" + escape( character ), "i" ); | |
| match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { | |
| return regex.test( $( this ).children( "a" ).text() ); | |
| }); | |
| match = skip && match.index( this.active.next() ) !== -1 ? | |
| this.active.nextAll( ".ui-menu-item" ) : | |
| match; | |
| // If no matches on the current filter, reset to the last character pressed | |
| // to move down the menu to the first item that starts with that character | |
| if ( !match.length ) { | |
| character = String.fromCharCode( event.keyCode ); | |
| regex = new RegExp( "^" + escape( character ), "i" ); | |
| match = this.activeMenu.children( ".ui-menu-item" ).filter(function() { | |
| return regex.test( $( this ).children( "a" ).text() ); | |
| }); | |
| } | |
| if ( match.length ) { | |
| this.focus( event, match ); | |
| if ( match.length > 1 ) { | |
| this.previousFilter = character; | |
| this.filterTimer = this._delay(function() { | |
| delete this.previousFilter; | |
| }, 1000 ); | |
| } else { | |
| delete this.previousFilter; | |
| } | |
| } else { | |
| delete this.previousFilter; | |
| } | |
| } | |
| if ( preventDefault ) { | |
| event.preventDefault(); | |
| } | |
| }, | |
| _activate: function( event ) { | |
| if ( !this.active.is( ".ui-state-disabled" ) ) { | |
| if ( this.active.children( "a[aria-haspopup='true']" ).length ) { | |
| this.expand( event ); | |
| } else { | |
| this.select( event ); | |
| } | |
| } | |
| }, | |
| refresh: function() { | |
| var menus, | |
| icon = this.options.icons.submenu, | |
| submenus = this.element.find( this.options.menus ); | |
| // Initialize nested menus | |
| submenus.filter( ":not(.ui-menu)" ) | |
| .addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" ) | |
| .hide() | |
| .attr({ | |
| role: this.options.role, | |
| "aria-hidden": "true", | |
| "aria-expanded": "false" | |
| }) | |
| .each(function() { | |
| var menu = $( this ), | |
| item = menu.prev( "a" ), | |
| submenuCarat = $( "<span>" ) | |
| .addClass( "ui-menu-icon ui-icon " + icon ) | |
| .data( "ui-menu-submenu-carat", true ); | |
| item | |
| .attr( "aria-haspopup", "true" ) | |
| .prepend( submenuCarat ); | |
| menu.attr( "aria-labelledby", item.attr( "id" ) ); | |
| }); | |
| menus = submenus.add( this.element ); | |
| // Don't refresh list items that are already adapted | |
| menus.children( ":not(.ui-menu-item):has(a)" ) | |
| .addClass( "ui-menu-item" ) | |
| .attr( "role", "presentation" ) | |
| .children( "a" ) | |
| .uniqueId() | |
| .addClass( "ui-corner-all" ) | |
| .attr({ | |
| tabIndex: -1, | |
| role: this._itemRole() | |
| }); | |
| // Initialize unlinked menu-items containing spaces and/or dashes only as dividers | |
| menus.children( ":not(.ui-menu-item)" ).each(function() { | |
| var item = $( this ); | |
| // hyphen, em dash, en dash | |
| if ( !/[^\-\u2014\u2013\s]/.test( item.text() ) ) { | |
| item.addClass( "ui-widget-content ui-menu-divider" ); | |
| } | |
| }); | |
| // Add aria-disabled attribute to any disabled menu item | |
| menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" ); | |
| // If the active item has been removed, blur the menu | |
| if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { | |
| this.blur(); | |
| } | |
| }, | |
| _itemRole: function() { | |
| return { | |
| menu: "menuitem", | |
| listbox: "option" | |
| }[ this.options.role ]; | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "icons" ) { | |
| this.element.find( ".ui-menu-icon" ) | |
| .removeClass( this.options.icons.submenu ) | |
| .addClass( value.submenu ); | |
| } | |
| this._super( key, value ); | |
| }, | |
| focus: function( event, item ) { | |
| var nested, focused; | |
| this.blur( event, event && event.type === "focus" ); | |
| this._scrollIntoView( item ); | |
| this.active = item.first(); | |
| focused = this.active.children( "a" ).addClass( "ui-state-focus" ); | |
| // Only update aria-activedescendant if there's a role | |
| // otherwise we assume focus is managed elsewhere | |
| if ( this.options.role ) { | |
| this.element.attr( "aria-activedescendant", focused.attr( "id" ) ); | |
| } | |
| // Highlight active parent menu item, if any | |
| this.active | |
| .parent() | |
| .closest( ".ui-menu-item" ) | |
| .children( "a:first" ) | |
| .addClass( "ui-state-active" ); | |
| if ( event && event.type === "keydown" ) { | |
| this._close(); | |
| } else { | |
| this.timer = this._delay(function() { | |
| this._close(); | |
| }, this.delay ); | |
| } | |
| nested = item.children( ".ui-menu" ); | |
| if ( nested.length && ( /^mouse/.test( event.type ) ) ) { | |
| this._startOpening(nested); | |
| } | |
| this.activeMenu = item.parent(); | |
| this._trigger( "focus", event, { item: item } ); | |
| }, | |
| _scrollIntoView: function( item ) { | |
| var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight; | |
| if ( this._hasScroll() ) { | |
| borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0; | |
| paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0; | |
| offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop; | |
| scroll = this.activeMenu.scrollTop(); | |
| elementHeight = this.activeMenu.height(); | |
| itemHeight = item.height(); | |
| if ( offset < 0 ) { | |
| this.activeMenu.scrollTop( scroll + offset ); | |
| } else if ( offset + itemHeight > elementHeight ) { | |
| this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight ); | |
| } | |
| } | |
| }, | |
| blur: function( event, fromFocus ) { | |
| if ( !fromFocus ) { | |
| clearTimeout( this.timer ); | |
| } | |
| if ( !this.active ) { | |
| return; | |
| } | |
| this.active.children( "a" ).removeClass( "ui-state-focus" ); | |
| this.active = null; | |
| this._trigger( "blur", event, { item: this.active } ); | |
| }, | |
| _startOpening: function( submenu ) { | |
| clearTimeout( this.timer ); | |
| // Don't open if already open fixes a Firefox bug that caused a .5 pixel | |
| // shift in the submenu position when mousing over the carat icon | |
| if ( submenu.attr( "aria-hidden" ) !== "true" ) { | |
| return; | |
| } | |
| this.timer = this._delay(function() { | |
| this._close(); | |
| this._open( submenu ); | |
| }, this.delay ); | |
| }, | |
| _open: function( submenu ) { | |
| var position = $.extend({ | |
| of: this.active | |
| }, this.options.position ); | |
| clearTimeout( this.timer ); | |
| this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) ) | |
| .hide() | |
| .attr( "aria-hidden", "true" ); | |
| submenu | |
| .show() | |
| .removeAttr( "aria-hidden" ) | |
| .attr( "aria-expanded", "true" ) | |
| .position( position ); | |
| }, | |
| collapseAll: function( event, all ) { | |
| clearTimeout( this.timer ); | |
| this.timer = this._delay(function() { | |
| // If we were passed an event, look for the submenu that contains the event | |
| var currentMenu = all ? this.element : | |
| $( event && event.target ).closest( this.element.find( ".ui-menu" ) ); | |
| // If we found no valid submenu ancestor, use the main menu to close all sub menus anyway | |
| if ( !currentMenu.length ) { | |
| currentMenu = this.element; | |
| } | |
| this._close( currentMenu ); | |
| this.blur( event ); | |
| this.activeMenu = currentMenu; | |
| }, this.delay ); | |
| }, | |
| // With no arguments, closes the currently active menu - if nothing is active | |
| // it closes all menus. If passed an argument, it will search for menus BELOW | |
| _close: function( startMenu ) { | |
| if ( !startMenu ) { | |
| startMenu = this.active ? this.active.parent() : this.element; | |
| } | |
| startMenu | |
| .find( ".ui-menu" ) | |
| .hide() | |
| .attr( "aria-hidden", "true" ) | |
| .attr( "aria-expanded", "false" ) | |
| .end() | |
| .find( "a.ui-state-active" ) | |
| .removeClass( "ui-state-active" ); | |
| }, | |
| collapse: function( event ) { | |
| var newItem = this.active && | |
| this.active.parent().closest( ".ui-menu-item", this.element ); | |
| if ( newItem && newItem.length ) { | |
| this._close(); | |
| this.focus( event, newItem ); | |
| } | |
| }, | |
| expand: function( event ) { | |
| var newItem = this.active && | |
| this.active | |
| .children( ".ui-menu " ) | |
| .children( ".ui-menu-item" ) | |
| .first(); | |
| if ( newItem && newItem.length ) { | |
| this._open( newItem.parent() ); | |
| // Delay so Firefox will not hide activedescendant change in expanding submenu from AT | |
| this._delay(function() { | |
| this.focus( event, newItem ); | |
| }); | |
| } | |
| }, | |
| next: function( event ) { | |
| this._move( "next", "first", event ); | |
| }, | |
| previous: function( event ) { | |
| this._move( "prev", "last", event ); | |
| }, | |
| isFirstItem: function() { | |
| return this.active && !this.active.prevAll( ".ui-menu-item" ).length; | |
| }, | |
| isLastItem: function() { | |
| return this.active && !this.active.nextAll( ".ui-menu-item" ).length; | |
| }, | |
| _move: function( direction, filter, event ) { | |
| var next; | |
| if ( this.active ) { | |
| if ( direction === "first" || direction === "last" ) { | |
| next = this.active | |
| [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" ) | |
| .eq( -1 ); | |
| } else { | |
| next = this.active | |
| [ direction + "All" ]( ".ui-menu-item" ) | |
| .eq( 0 ); | |
| } | |
| } | |
| if ( !next || !next.length || !this.active ) { | |
| next = this.activeMenu.children( ".ui-menu-item" )[ filter ](); | |
| } | |
| this.focus( event, next ); | |
| }, | |
| nextPage: function( event ) { | |
| var item, base, height; | |
| if ( !this.active ) { | |
| this.next( event ); | |
| return; | |
| } | |
| if ( this.isLastItem() ) { | |
| return; | |
| } | |
| if ( this._hasScroll() ) { | |
| base = this.active.offset().top; | |
| height = this.element.height(); | |
| this.active.nextAll( ".ui-menu-item" ).each(function() { | |
| item = $( this ); | |
| return item.offset().top - base - height < 0; | |
| }); | |
| this.focus( event, item ); | |
| } else { | |
| this.focus( event, this.activeMenu.children( ".ui-menu-item" ) | |
| [ !this.active ? "first" : "last" ]() ); | |
| } | |
| }, | |
| previousPage: function( event ) { | |
| var item, base, height; | |
| if ( !this.active ) { | |
| this.next( event ); | |
| return; | |
| } | |
| if ( this.isFirstItem() ) { | |
| return; | |
| } | |
| if ( this._hasScroll() ) { | |
| base = this.active.offset().top; | |
| height = this.element.height(); | |
| this.active.prevAll( ".ui-menu-item" ).each(function() { | |
| item = $( this ); | |
| return item.offset().top - base + height > 0; | |
| }); | |
| this.focus( event, item ); | |
| } else { | |
| this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() ); | |
| } | |
| }, | |
| _hasScroll: function() { | |
| return this.element.outerHeight() < this.element.prop( "scrollHeight" ); | |
| }, | |
| select: function( event ) { | |
| // TODO: It should never be possible to not have an active item at this | |
| // point, but the tests don't trigger mouseenter before click. | |
| this.active = this.active || $( event.target ).closest( ".ui-menu-item" ); | |
| var ui = { item: this.active }; | |
| if ( !this.active.has( ".ui-menu" ).length ) { | |
| this.collapseAll( event, true ); | |
| } | |
| this._trigger( "select", event, ui ); | |
| } | |
| }); | |
| }( jQuery )); | |
| (function( $, undefined ) { | |
| $.ui = $.ui || {}; | |
| var cachedScrollbarWidth, | |
| max = Math.max, | |
| abs = Math.abs, | |
| round = Math.round, | |
| rhorizontal = /left|center|right/, | |
| rvertical = /top|center|bottom/, | |
| roffset = /[\+\-]\d+(\.[\d]+)?%?/, | |
| rposition = /^\w+/, | |
| rpercent = /%$/, | |
| _position = $.fn.position; | |
| function getOffsets( offsets, width, height ) { | |
| return [ | |
| parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ), | |
| parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 ) | |
| ]; | |
| } | |
| function parseCss( element, property ) { | |
| return parseInt( $.css( element, property ), 10 ) || 0; | |
| } | |
| function getDimensions( elem ) { | |
| var raw = elem[0]; | |
| if ( raw.nodeType === 9 ) { | |
| return { | |
| width: elem.width(), | |
| height: elem.height(), | |
| offset: { top: 0, left: 0 } | |
| }; | |
| } | |
| if ( $.isWindow( raw ) ) { | |
| return { | |
| width: elem.width(), | |
| height: elem.height(), | |
| offset: { top: elem.scrollTop(), left: elem.scrollLeft() } | |
| }; | |
| } | |
| if ( raw.preventDefault ) { | |
| return { | |
| width: 0, | |
| height: 0, | |
| offset: { top: raw.pageY, left: raw.pageX } | |
| }; | |
| } | |
| return { | |
| width: elem.outerWidth(), | |
| height: elem.outerHeight(), | |
| offset: elem.offset() | |
| }; | |
| } | |
| $.position = { | |
| scrollbarWidth: function() { | |
| if ( cachedScrollbarWidth !== undefined ) { | |
| return cachedScrollbarWidth; | |
| } | |
| var w1, w2, | |
| div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ), | |
| innerDiv = div.children()[0]; | |
| $( "body" ).append( div ); | |
| w1 = innerDiv.offsetWidth; | |
| div.css( "overflow", "scroll" ); | |
| w2 = innerDiv.offsetWidth; | |
| if ( w1 === w2 ) { | |
| w2 = div[0].clientWidth; | |
| } | |
| div.remove(); | |
| return (cachedScrollbarWidth = w1 - w2); | |
| }, | |
| getScrollInfo: function( within ) { | |
| var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ), | |
| overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ), | |
| hasOverflowX = overflowX === "scroll" || | |
| ( overflowX === "auto" && within.width < within.element[0].scrollWidth ), | |
| hasOverflowY = overflowY === "scroll" || | |
| ( overflowY === "auto" && within.height < within.element[0].scrollHeight ); | |
| return { | |
| width: hasOverflowY ? $.position.scrollbarWidth() : 0, | |
| height: hasOverflowX ? $.position.scrollbarWidth() : 0 | |
| }; | |
| }, | |
| getWithinInfo: function( element ) { | |
| var withinElement = $( element || window ), | |
| isWindow = $.isWindow( withinElement[0] ); | |
| return { | |
| element: withinElement, | |
| isWindow: isWindow, | |
| offset: withinElement.offset() || { left: 0, top: 0 }, | |
| scrollLeft: withinElement.scrollLeft(), | |
| scrollTop: withinElement.scrollTop(), | |
| width: isWindow ? withinElement.width() : withinElement.outerWidth(), | |
| height: isWindow ? withinElement.height() : withinElement.outerHeight() | |
| }; | |
| } | |
| }; | |
| $.fn.position = function( options ) { | |
| if ( !options || !options.of ) { | |
| return _position.apply( this, arguments ); | |
| } | |
| // make a copy, we don't want to modify arguments | |
| options = $.extend( {}, options ); | |
| var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions, | |
| target = $( options.of ), | |
| within = $.position.getWithinInfo( options.within ), | |
| scrollInfo = $.position.getScrollInfo( within ), | |
| collision = ( options.collision || "flip" ).split( " " ), | |
| offsets = {}; | |
| dimensions = getDimensions( target ); | |
| if ( target[0].preventDefault ) { | |
| // force left top to allow flipping | |
| options.at = "left top"; | |
| } | |
| targetWidth = dimensions.width; | |
| targetHeight = dimensions.height; | |
| targetOffset = dimensions.offset; | |
| // clone to reuse original targetOffset later | |
| basePosition = $.extend( {}, targetOffset ); | |
| // force my and at to have valid horizontal and vertical positions | |
| // if a value is missing or invalid, it will be converted to center | |
| $.each( [ "my", "at" ], function() { | |
| var pos = ( options[ this ] || "" ).split( " " ), | |
| horizontalOffset, | |
| verticalOffset; | |
| if ( pos.length === 1) { | |
| pos = rhorizontal.test( pos[ 0 ] ) ? | |
| pos.concat( [ "center" ] ) : | |
| rvertical.test( pos[ 0 ] ) ? | |
| [ "center" ].concat( pos ) : | |
| [ "center", "center" ]; | |
| } | |
| pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center"; | |
| pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center"; | |
| // calculate offsets | |
| horizontalOffset = roffset.exec( pos[ 0 ] ); | |
| verticalOffset = roffset.exec( pos[ 1 ] ); | |
| offsets[ this ] = [ | |
| horizontalOffset ? horizontalOffset[ 0 ] : 0, | |
| verticalOffset ? verticalOffset[ 0 ] : 0 | |
| ]; | |
| // reduce to just the positions without the offsets | |
| options[ this ] = [ | |
| rposition.exec( pos[ 0 ] )[ 0 ], | |
| rposition.exec( pos[ 1 ] )[ 0 ] | |
| ]; | |
| }); | |
| // normalize collision option | |
| if ( collision.length === 1 ) { | |
| collision[ 1 ] = collision[ 0 ]; | |
| } | |
| if ( options.at[ 0 ] === "right" ) { | |
| basePosition.left += targetWidth; | |
| } else if ( options.at[ 0 ] === "center" ) { | |
| basePosition.left += targetWidth / 2; | |
| } | |
| if ( options.at[ 1 ] === "bottom" ) { | |
| basePosition.top += targetHeight; | |
| } else if ( options.at[ 1 ] === "center" ) { | |
| basePosition.top += targetHeight / 2; | |
| } | |
| atOffset = getOffsets( offsets.at, targetWidth, targetHeight ); | |
| basePosition.left += atOffset[ 0 ]; | |
| basePosition.top += atOffset[ 1 ]; | |
| return this.each(function() { | |
| var collisionPosition, using, | |
| elem = $( this ), | |
| elemWidth = elem.outerWidth(), | |
| elemHeight = elem.outerHeight(), | |
| marginLeft = parseCss( this, "marginLeft" ), | |
| marginTop = parseCss( this, "marginTop" ), | |
| collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width, | |
| collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height, | |
| position = $.extend( {}, basePosition ), | |
| myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() ); | |
| if ( options.my[ 0 ] === "right" ) { | |
| position.left -= elemWidth; | |
| } else if ( options.my[ 0 ] === "center" ) { | |
| position.left -= elemWidth / 2; | |
| } | |
| if ( options.my[ 1 ] === "bottom" ) { | |
| position.top -= elemHeight; | |
| } else if ( options.my[ 1 ] === "center" ) { | |
| position.top -= elemHeight / 2; | |
| } | |
| position.left += myOffset[ 0 ]; | |
| position.top += myOffset[ 1 ]; | |
| // if the browser doesn't support fractions, then round for consistent results | |
| if ( !$.support.offsetFractions ) { | |
| position.left = round( position.left ); | |
| position.top = round( position.top ); | |
| } | |
| collisionPosition = { | |
| marginLeft: marginLeft, | |
| marginTop: marginTop | |
| }; | |
| $.each( [ "left", "top" ], function( i, dir ) { | |
| if ( $.ui.position[ collision[ i ] ] ) { | |
| $.ui.position[ collision[ i ] ][ dir ]( position, { | |
| targetWidth: targetWidth, | |
| targetHeight: targetHeight, | |
| elemWidth: elemWidth, | |
| elemHeight: elemHeight, | |
| collisionPosition: collisionPosition, | |
| collisionWidth: collisionWidth, | |
| collisionHeight: collisionHeight, | |
| offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ], | |
| my: options.my, | |
| at: options.at, | |
| within: within, | |
| elem : elem | |
| }); | |
| } | |
| }); | |
| if ( options.using ) { | |
| // adds feedback as second argument to using callback, if present | |
| using = function( props ) { | |
| var left = targetOffset.left - position.left, | |
| right = left + targetWidth - elemWidth, | |
| top = targetOffset.top - position.top, | |
| bottom = top + targetHeight - elemHeight, | |
| feedback = { | |
| target: { | |
| element: target, | |
| left: targetOffset.left, | |
| top: targetOffset.top, | |
| width: targetWidth, | |
| height: targetHeight | |
| }, | |
| element: { | |
| element: elem, | |
| left: position.left, | |
| top: position.top, | |
| width: elemWidth, | |
| height: elemHeight | |
| }, | |
| horizontal: right < 0 ? "left" : left > 0 ? "right" : "center", | |
| vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle" | |
| }; | |
| if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) { | |
| feedback.horizontal = "center"; | |
| } | |
| if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) { | |
| feedback.vertical = "middle"; | |
| } | |
| if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) { | |
| feedback.important = "horizontal"; | |
| } else { | |
| feedback.important = "vertical"; | |
| } | |
| options.using.call( this, props, feedback ); | |
| }; | |
| } | |
| elem.offset( $.extend( position, { using: using } ) ); | |
| }); | |
| }; | |
| $.ui.position = { | |
| fit: { | |
| left: function( position, data ) { | |
| var within = data.within, | |
| withinOffset = within.isWindow ? within.scrollLeft : within.offset.left, | |
| outerWidth = within.width, | |
| collisionPosLeft = position.left - data.collisionPosition.marginLeft, | |
| overLeft = withinOffset - collisionPosLeft, | |
| overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset, | |
| newOverRight; | |
| // element is wider than within | |
| if ( data.collisionWidth > outerWidth ) { | |
| // element is initially over the left side of within | |
| if ( overLeft > 0 && overRight <= 0 ) { | |
| newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset; | |
| position.left += overLeft - newOverRight; | |
| // element is initially over right side of within | |
| } else if ( overRight > 0 && overLeft <= 0 ) { | |
| position.left = withinOffset; | |
| // element is initially over both left and right sides of within | |
| } else { | |
| if ( overLeft > overRight ) { | |
| position.left = withinOffset + outerWidth - data.collisionWidth; | |
| } else { | |
| position.left = withinOffset; | |
| } | |
| } | |
| // too far left -> align with left edge | |
| } else if ( overLeft > 0 ) { | |
| position.left += overLeft; | |
| // too far right -> align with right edge | |
| } else if ( overRight > 0 ) { | |
| position.left -= overRight; | |
| // adjust based on position and margin | |
| } else { | |
| position.left = max( position.left - collisionPosLeft, position.left ); | |
| } | |
| }, | |
| top: function( position, data ) { | |
| var within = data.within, | |
| withinOffset = within.isWindow ? within.scrollTop : within.offset.top, | |
| outerHeight = data.within.height, | |
| collisionPosTop = position.top - data.collisionPosition.marginTop, | |
| overTop = withinOffset - collisionPosTop, | |
| overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset, | |
| newOverBottom; | |
| // element is taller than within | |
| if ( data.collisionHeight > outerHeight ) { | |
| // element is initially over the top of within | |
| if ( overTop > 0 && overBottom <= 0 ) { | |
| newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset; | |
| position.top += overTop - newOverBottom; | |
| // element is initially over bottom of within | |
| } else if ( overBottom > 0 && overTop <= 0 ) { | |
| position.top = withinOffset; | |
| // element is initially over both top and bottom of within | |
| } else { | |
| if ( overTop > overBottom ) { | |
| position.top = withinOffset + outerHeight - data.collisionHeight; | |
| } else { | |
| position.top = withinOffset; | |
| } | |
| } | |
| // too far up -> align with top | |
| } else if ( overTop > 0 ) { | |
| position.top += overTop; | |
| // too far down -> align with bottom edge | |
| } else if ( overBottom > 0 ) { | |
| position.top -= overBottom; | |
| // adjust based on position and margin | |
| } else { | |
| position.top = max( position.top - collisionPosTop, position.top ); | |
| } | |
| } | |
| }, | |
| flip: { | |
| left: function( position, data ) { | |
| var within = data.within, | |
| withinOffset = within.offset.left + within.scrollLeft, | |
| outerWidth = within.width, | |
| offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left, | |
| collisionPosLeft = position.left - data.collisionPosition.marginLeft, | |
| overLeft = collisionPosLeft - offsetLeft, | |
| overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft, | |
| myOffset = data.my[ 0 ] === "left" ? | |
| -data.elemWidth : | |
| data.my[ 0 ] === "right" ? | |
| data.elemWidth : | |
| 0, | |
| atOffset = data.at[ 0 ] === "left" ? | |
| data.targetWidth : | |
| data.at[ 0 ] === "right" ? | |
| -data.targetWidth : | |
| 0, | |
| offset = -2 * data.offset[ 0 ], | |
| newOverRight, | |
| newOverLeft; | |
| if ( overLeft < 0 ) { | |
| newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset; | |
| if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) { | |
| position.left += myOffset + atOffset + offset; | |
| } | |
| } | |
| else if ( overRight > 0 ) { | |
| newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft; | |
| if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) { | |
| position.left += myOffset + atOffset + offset; | |
| } | |
| } | |
| }, | |
| top: function( position, data ) { | |
| var within = data.within, | |
| withinOffset = within.offset.top + within.scrollTop, | |
| outerHeight = within.height, | |
| offsetTop = within.isWindow ? within.scrollTop : within.offset.top, | |
| collisionPosTop = position.top - data.collisionPosition.marginTop, | |
| overTop = collisionPosTop - offsetTop, | |
| overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop, | |
| top = data.my[ 1 ] === "top", | |
| myOffset = top ? | |
| -data.elemHeight : | |
| data.my[ 1 ] === "bottom" ? | |
| data.elemHeight : | |
| 0, | |
| atOffset = data.at[ 1 ] === "top" ? | |
| data.targetHeight : | |
| data.at[ 1 ] === "bottom" ? | |
| -data.targetHeight : | |
| 0, | |
| offset = -2 * data.offset[ 1 ], | |
| newOverTop, | |
| newOverBottom; | |
| if ( overTop < 0 ) { | |
| newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset; | |
| if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) { | |
| position.top += myOffset + atOffset + offset; | |
| } | |
| } | |
| else if ( overBottom > 0 ) { | |
| newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop; | |
| if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) { | |
| position.top += myOffset + atOffset + offset; | |
| } | |
| } | |
| } | |
| }, | |
| flipfit: { | |
| left: function() { | |
| $.ui.position.flip.left.apply( this, arguments ); | |
| $.ui.position.fit.left.apply( this, arguments ); | |
| }, | |
| top: function() { | |
| $.ui.position.flip.top.apply( this, arguments ); | |
| $.ui.position.fit.top.apply( this, arguments ); | |
| } | |
| } | |
| }; | |
| // fraction support test | |
| (function () { | |
| var testElement, testElementParent, testElementStyle, offsetLeft, i, | |
| body = document.getElementsByTagName( "body" )[ 0 ], | |
| div = document.createElement( "div" ); | |
| //Create a "fake body" for testing based on method used in jQuery.support | |
| testElement = document.createElement( body ? "div" : "body" ); | |
| testElementStyle = { | |
| visibility: "hidden", | |
| width: 0, | |
| height: 0, | |
| border: 0, | |
| margin: 0, | |
| background: "none" | |
| }; | |
| if ( body ) { | |
| $.extend( testElementStyle, { | |
| position: "absolute", | |
| left: "-1000px", | |
| top: "-1000px" | |
| }); | |
| } | |
| for ( i in testElementStyle ) { | |
| testElement.style[ i ] = testElementStyle[ i ]; | |
| } | |
| testElement.appendChild( div ); | |
| testElementParent = body || document.documentElement; | |
| testElementParent.insertBefore( testElement, testElementParent.firstChild ); | |
| div.style.cssText = "position: absolute; left: 10.7432222px;"; | |
| offsetLeft = $( div ).offset().left; | |
| $.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11; | |
| testElement.innerHTML = ""; | |
| testElementParent.removeChild( testElement ); | |
| })(); | |
| }( jQuery ) ); | |
| (function( $, undefined ) { | |
| $.widget( "ui.progressbar", { | |
| version: "1.10.3", | |
| options: { | |
| max: 100, | |
| value: 0, | |
| change: null, | |
| complete: null | |
| }, | |
| min: 0, | |
| _create: function() { | |
| // Constrain initial value | |
| this.oldValue = this.options.value = this._constrainedValue(); | |
| this.element | |
| .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) | |
| .attr({ | |
| // Only set static values, aria-valuenow and aria-valuemax are | |
| // set inside _refreshValue() | |
| role: "progressbar", | |
| "aria-valuemin": this.min | |
| }); | |
| this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" ) | |
| .appendTo( this.element ); | |
| this._refreshValue(); | |
| }, | |
| _destroy: function() { | |
| this.element | |
| .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-valuemin" ) | |
| .removeAttr( "aria-valuemax" ) | |
| .removeAttr( "aria-valuenow" ); | |
| this.valueDiv.remove(); | |
| }, | |
| value: function( newValue ) { | |
| if ( newValue === undefined ) { | |
| return this.options.value; | |
| } | |
| this.options.value = this._constrainedValue( newValue ); | |
| this._refreshValue(); | |
| }, | |
| _constrainedValue: function( newValue ) { | |
| if ( newValue === undefined ) { | |
| newValue = this.options.value; | |
| } | |
| this.indeterminate = newValue === false; | |
| // sanitize value | |
| if ( typeof newValue !== "number" ) { | |
| newValue = 0; | |
| } | |
| return this.indeterminate ? false : | |
| Math.min( this.options.max, Math.max( this.min, newValue ) ); | |
| }, | |
| _setOptions: function( options ) { | |
| // Ensure "value" option is set after other values (like max) | |
| var value = options.value; | |
| delete options.value; | |
| this._super( options ); | |
| this.options.value = this._constrainedValue( value ); | |
| this._refreshValue(); | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "max" ) { | |
| // Don't allow a max less than min | |
| value = Math.max( this.min, value ); | |
| } | |
| this._super( key, value ); | |
| }, | |
| _percentage: function() { | |
| return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min ); | |
| }, | |
| _refreshValue: function() { | |
| var value = this.options.value, | |
| percentage = this._percentage(); | |
| this.valueDiv | |
| .toggle( this.indeterminate || value > this.min ) | |
| .toggleClass( "ui-corner-right", value === this.options.max ) | |
| .width( percentage.toFixed(0) + "%" ); | |
| this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate ); | |
| if ( this.indeterminate ) { | |
| this.element.removeAttr( "aria-valuenow" ); | |
| if ( !this.overlayDiv ) { | |
| this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv ); | |
| } | |
| } else { | |
| this.element.attr({ | |
| "aria-valuemax": this.options.max, | |
| "aria-valuenow": value | |
| }); | |
| if ( this.overlayDiv ) { | |
| this.overlayDiv.remove(); | |
| this.overlayDiv = null; | |
| } | |
| } | |
| if ( this.oldValue !== value ) { | |
| this.oldValue = value; | |
| this._trigger( "change" ); | |
| } | |
| if ( value === this.options.max ) { | |
| this._trigger( "complete" ); | |
| } | |
| } | |
| }); | |
| })( jQuery ); | |
| (function( $, undefined ) { | |
| // number of pages in a slider | |
| // (how many times can you page up/down to go through the whole range) | |
| var numPages = 5; | |
| $.widget( "ui.slider", $.ui.mouse, { | |
| version: "1.10.3", | |
| widgetEventPrefix: "slide", | |
| options: { | |
| animate: false, | |
| distance: 0, | |
| max: 100, | |
| min: 0, | |
| orientation: "horizontal", | |
| range: false, | |
| step: 1, | |
| value: 0, | |
| values: null, | |
| // callbacks | |
| change: null, | |
| slide: null, | |
| start: null, | |
| stop: null | |
| }, | |
| _create: function() { | |
| this._keySliding = false; | |
| this._mouseSliding = false; | |
| this._animateOff = true; | |
| this._handleIndex = null; | |
| this._detectOrientation(); | |
| this._mouseInit(); | |
| this.element | |
| .addClass( "ui-slider" + | |
| " ui-slider-" + this.orientation + | |
| " ui-widget" + | |
| " ui-widget-content" + | |
| " ui-corner-all"); | |
| this._refresh(); | |
| this._setOption( "disabled", this.options.disabled ); | |
| this._animateOff = false; | |
| }, | |
| _refresh: function() { | |
| this._createRange(); | |
| this._createHandles(); | |
| this._setupEvents(); | |
| this._refreshValue(); | |
| }, | |
| _createHandles: function() { | |
| var i, handleCount, | |
| options = this.options, | |
| existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ), | |
| handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>", | |
| handles = []; | |
| handleCount = ( options.values && options.values.length ) || 1; | |
| if ( existingHandles.length > handleCount ) { | |
| existingHandles.slice( handleCount ).remove(); | |
| existingHandles = existingHandles.slice( 0, handleCount ); | |
| } | |
| for ( i = existingHandles.length; i < handleCount; i++ ) { | |
| handles.push( handle ); | |
| } | |
| this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) ); | |
| this.handle = this.handles.eq( 0 ); | |
| this.handles.each(function( i ) { | |
| $( this ).data( "ui-slider-handle-index", i ); | |
| }); | |
| }, | |
| _createRange: function() { | |
| var options = this.options, | |
| classes = ""; | |
| if ( options.range ) { | |
| if ( options.range === true ) { | |
| if ( !options.values ) { | |
| options.values = [ this._valueMin(), this._valueMin() ]; | |
| } else if ( options.values.length && options.values.length !== 2 ) { | |
| options.values = [ options.values[0], options.values[0] ]; | |
| } else if ( $.isArray( options.values ) ) { | |
| options.values = options.values.slice(0); | |
| } | |
| } | |
| if ( !this.range || !this.range.length ) { | |
| this.range = $( "<div></div>" ) | |
| .appendTo( this.element ); | |
| classes = "ui-slider-range" + | |
| // note: this isn't the most fittingly semantic framework class for this element, | |
| // but worked best visually with a variety of themes | |
| " ui-widget-header ui-corner-all"; | |
| } else { | |
| this.range.removeClass( "ui-slider-range-min ui-slider-range-max" ) | |
| // Handle range switching from true to min/max | |
| .css({ | |
| "left": "", | |
| "bottom": "" | |
| }); | |
| } | |
| this.range.addClass( classes + | |
| ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) ); | |
| } else { | |
| this.range = $([]); | |
| } | |
| }, | |
| _setupEvents: function() { | |
| var elements = this.handles.add( this.range ).filter( "a" ); | |
| this._off( elements ); | |
| this._on( elements, this._handleEvents ); | |
| this._hoverable( elements ); | |
| this._focusable( elements ); | |
| }, | |
| _destroy: function() { | |
| this.handles.remove(); | |
| this.range.remove(); | |
| this.element | |
| .removeClass( "ui-slider" + | |
| " ui-slider-horizontal" + | |
| " ui-slider-vertical" + | |
| " ui-widget" + | |
| " ui-widget-content" + | |
| " ui-corner-all" ); | |
| this._mouseDestroy(); | |
| }, | |
| _mouseCapture: function( event ) { | |
| var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle, | |
| that = this, | |
| o = this.options; | |
| if ( o.disabled ) { | |
| return false; | |
| } | |
| this.elementSize = { | |
| width: this.element.outerWidth(), | |
| height: this.element.outerHeight() | |
| }; | |
| this.elementOffset = this.element.offset(); | |
| position = { x: event.pageX, y: event.pageY }; | |
| normValue = this._normValueFromMouse( position ); | |
| distance = this._valueMax() - this._valueMin() + 1; | |
| this.handles.each(function( i ) { | |
| var thisDistance = Math.abs( normValue - that.values(i) ); | |
| if (( distance > thisDistance ) || | |
| ( distance === thisDistance && | |
| (i === that._lastChangedValue || that.values(i) === o.min ))) { | |
| distance = thisDistance; | |
| closestHandle = $( this ); | |
| index = i; | |
| } | |
| }); | |
| allowed = this._start( event, index ); | |
| if ( allowed === false ) { | |
| return false; | |
| } | |
| this._mouseSliding = true; | |
| this._handleIndex = index; | |
| closestHandle | |
| .addClass( "ui-state-active" ) | |
| .focus(); | |
| offset = closestHandle.offset(); | |
| mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" ); | |
| this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : { | |
| left: event.pageX - offset.left - ( closestHandle.width() / 2 ), | |
| top: event.pageY - offset.top - | |
| ( closestHandle.height() / 2 ) - | |
| ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) - | |
| ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) + | |
| ( parseInt( closestHandle.css("marginTop"), 10 ) || 0) | |
| }; | |
| if ( !this.handles.hasClass( "ui-state-hover" ) ) { | |
| this._slide( event, index, normValue ); | |
| } | |
| this._animateOff = true; | |
| return true; | |
| }, | |
| _mouseStart: function() { | |
| return true; | |
| }, | |
| _mouseDrag: function( event ) { | |
| var position = { x: event.pageX, y: event.pageY }, | |
| normValue = this._normValueFromMouse( position ); | |
| this._slide( event, this._handleIndex, normValue ); | |
| return false; | |
| }, | |
| _mouseStop: function( event ) { | |
| this.handles.removeClass( "ui-state-active" ); | |
| this._mouseSliding = false; | |
| this._stop( event, this._handleIndex ); | |
| this._change( event, this._handleIndex ); | |
| this._handleIndex = null; | |
| this._clickOffset = null; | |
| this._animateOff = false; | |
| return false; | |
| }, | |
| _detectOrientation: function() { | |
| this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal"; | |
| }, | |
| _normValueFromMouse: function( position ) { | |
| var pixelTotal, | |
| pixelMouse, | |
| percentMouse, | |
| valueTotal, | |
| valueMouse; | |
| if ( this.orientation === "horizontal" ) { | |
| pixelTotal = this.elementSize.width; | |
| pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 ); | |
| } else { | |
| pixelTotal = this.elementSize.height; | |
| pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 ); | |
| } | |
| percentMouse = ( pixelMouse / pixelTotal ); | |
| if ( percentMouse > 1 ) { | |
| percentMouse = 1; | |
| } | |
| if ( percentMouse < 0 ) { | |
| percentMouse = 0; | |
| } | |
| if ( this.orientation === "vertical" ) { | |
| percentMouse = 1 - percentMouse; | |
| } | |
| valueTotal = this._valueMax() - this._valueMin(); | |
| valueMouse = this._valueMin() + percentMouse * valueTotal; | |
| return this._trimAlignValue( valueMouse ); | |
| }, | |
| _start: function( event, index ) { | |
| var uiHash = { | |
| handle: this.handles[ index ], | |
| value: this.value() | |
| }; | |
| if ( this.options.values && this.options.values.length ) { | |
| uiHash.value = this.values( index ); | |
| uiHash.values = this.values(); | |
| } | |
| return this._trigger( "start", event, uiHash ); | |
| }, | |
| _slide: function( event, index, newVal ) { | |
| var otherVal, | |
| newValues, | |
| allowed; | |
| if ( this.options.values && this.options.values.length ) { | |
| otherVal = this.values( index ? 0 : 1 ); | |
| if ( ( this.options.values.length === 2 && this.options.range === true ) && | |
| ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) ) | |
| ) { | |
| newVal = otherVal; | |
| } | |
| if ( newVal !== this.values( index ) ) { | |
| newValues = this.values(); | |
| newValues[ index ] = newVal; | |
| // A slide can be canceled by returning false from the slide callback | |
| allowed = this._trigger( "slide", event, { | |
| handle: this.handles[ index ], | |
| value: newVal, | |
| values: newValues | |
| } ); | |
| otherVal = this.values( index ? 0 : 1 ); | |
| if ( allowed !== false ) { | |
| this.values( index, newVal, true ); | |
| } | |
| } | |
| } else { | |
| if ( newVal !== this.value() ) { | |
| // A slide can be canceled by returning false from the slide callback | |
| allowed = this._trigger( "slide", event, { | |
| handle: this.handles[ index ], | |
| value: newVal | |
| } ); | |
| if ( allowed !== false ) { | |
| this.value( newVal ); | |
| } | |
| } | |
| } | |
| }, | |
| _stop: function( event, index ) { | |
| var uiHash = { | |
| handle: this.handles[ index ], | |
| value: this.value() | |
| }; | |
| if ( this.options.values && this.options.values.length ) { | |
| uiHash.value = this.values( index ); | |
| uiHash.values = this.values(); | |
| } | |
| this._trigger( "stop", event, uiHash ); | |
| }, | |
| _change: function( event, index ) { | |
| if ( !this._keySliding && !this._mouseSliding ) { | |
| var uiHash = { | |
| handle: this.handles[ index ], | |
| value: this.value() | |
| }; | |
| if ( this.options.values && this.options.values.length ) { | |
| uiHash.value = this.values( index ); | |
| uiHash.values = this.values(); | |
| } | |
| //store the last changed value index for reference when handles overlap | |
| this._lastChangedValue = index; | |
| this._trigger( "change", event, uiHash ); | |
| } | |
| }, | |
| value: function( newValue ) { | |
| if ( arguments.length ) { | |
| this.options.value = this._trimAlignValue( newValue ); | |
| this._refreshValue(); | |
| this._change( null, 0 ); | |
| return; | |
| } | |
| return this._value(); | |
| }, | |
| values: function( index, newValue ) { | |
| var vals, | |
| newValues, | |
| i; | |
| if ( arguments.length > 1 ) { | |
| this.options.values[ index ] = this._trimAlignValue( newValue ); | |
| this._refreshValue(); | |
| this._change( null, index ); | |
| return; | |
| } | |
| if ( arguments.length ) { | |
| if ( $.isArray( arguments[ 0 ] ) ) { | |
| vals = this.options.values; | |
| newValues = arguments[ 0 ]; | |
| for ( i = 0; i < vals.length; i += 1 ) { | |
| vals[ i ] = this._trimAlignValue( newValues[ i ] ); | |
| this._change( null, i ); | |
| } | |
| this._refreshValue(); | |
| } else { | |
| if ( this.options.values && this.options.values.length ) { | |
| return this._values( index ); | |
| } else { | |
| return this.value(); | |
| } | |
| } | |
| } else { | |
| return this._values(); | |
| } | |
| }, | |
| _setOption: function( key, value ) { | |
| var i, | |
| valsLength = 0; | |
| if ( key === "range" && this.options.range === true ) { | |
| if ( value === "min" ) { | |
| this.options.value = this._values( 0 ); | |
| this.options.values = null; | |
| } else if ( value === "max" ) { | |
| this.options.value = this._values( this.options.values.length-1 ); | |
| this.options.values = null; | |
| } | |
| } | |
| if ( $.isArray( this.options.values ) ) { | |
| valsLength = this.options.values.length; | |
| } | |
| $.Widget.prototype._setOption.apply( this, arguments ); | |
| switch ( key ) { | |
| case "orientation": | |
| this._detectOrientation(); | |
| this.element | |
| .removeClass( "ui-slider-horizontal ui-slider-vertical" ) | |
| .addClass( "ui-slider-" + this.orientation ); | |
| this._refreshValue(); | |
| break; | |
| case "value": | |
| this._animateOff = true; | |
| this._refreshValue(); | |
| this._change( null, 0 ); | |
| this._animateOff = false; | |
| break; | |
| case "values": | |
| this._animateOff = true; | |
| this._refreshValue(); | |
| for ( i = 0; i < valsLength; i += 1 ) { | |
| this._change( null, i ); | |
| } | |
| this._animateOff = false; | |
| break; | |
| case "min": | |
| case "max": | |
| this._animateOff = true; | |
| this._refreshValue(); | |
| this._animateOff = false; | |
| break; | |
| case "range": | |
| this._animateOff = true; | |
| this._refresh(); | |
| this._animateOff = false; | |
| break; | |
| } | |
| }, | |
| //internal value getter | |
| // _value() returns value trimmed by min and max, aligned by step | |
| _value: function() { | |
| var val = this.options.value; | |
| val = this._trimAlignValue( val ); | |
| return val; | |
| }, | |
| //internal values getter | |
| // _values() returns array of values trimmed by min and max, aligned by step | |
| // _values( index ) returns single value trimmed by min and max, aligned by step | |
| _values: function( index ) { | |
| var val, | |
| vals, | |
| i; | |
| if ( arguments.length ) { | |
| val = this.options.values[ index ]; | |
| val = this._trimAlignValue( val ); | |
| return val; | |
| } else if ( this.options.values && this.options.values.length ) { | |
| // .slice() creates a copy of the array | |
| // this copy gets trimmed by min and max and then returned | |
| vals = this.options.values.slice(); | |
| for ( i = 0; i < vals.length; i+= 1) { | |
| vals[ i ] = this._trimAlignValue( vals[ i ] ); | |
| } | |
| return vals; | |
| } else { | |
| return []; | |
| } | |
| }, | |
| // returns the step-aligned value that val is closest to, between (inclusive) min and max | |
| _trimAlignValue: function( val ) { | |
| if ( val <= this._valueMin() ) { | |
| return this._valueMin(); | |
| } | |
| if ( val >= this._valueMax() ) { | |
| return this._valueMax(); | |
| } | |
| var step = ( this.options.step > 0 ) ? this.options.step : 1, | |
| valModStep = (val - this._valueMin()) % step, | |
| alignValue = val - valModStep; | |
| if ( Math.abs(valModStep) * 2 >= step ) { | |
| alignValue += ( valModStep > 0 ) ? step : ( -step ); | |
| } | |
| // Since JavaScript has problems with large floats, round | |
| // the final value to 5 digits after the decimal point (see #4124) | |
| return parseFloat( alignValue.toFixed(5) ); | |
| }, | |
| _valueMin: function() { | |
| return this.options.min; | |
| }, | |
| _valueMax: function() { | |
| return this.options.max; | |
| }, | |
| _refreshValue: function() { | |
| var lastValPercent, valPercent, value, valueMin, valueMax, | |
| oRange = this.options.range, | |
| o = this.options, | |
| that = this, | |
| animate = ( !this._animateOff ) ? o.animate : false, | |
| _set = {}; | |
| if ( this.options.values && this.options.values.length ) { | |
| this.handles.each(function( i ) { | |
| valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100; | |
| _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; | |
| $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); | |
| if ( that.options.range === true ) { | |
| if ( that.orientation === "horizontal" ) { | |
| if ( i === 0 ) { | |
| that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate ); | |
| } | |
| if ( i === 1 ) { | |
| that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); | |
| } | |
| } else { | |
| if ( i === 0 ) { | |
| that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate ); | |
| } | |
| if ( i === 1 ) { | |
| that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); | |
| } | |
| } | |
| } | |
| lastValPercent = valPercent; | |
| }); | |
| } else { | |
| value = this.value(); | |
| valueMin = this._valueMin(); | |
| valueMax = this._valueMax(); | |
| valPercent = ( valueMax !== valueMin ) ? | |
| ( value - valueMin ) / ( valueMax - valueMin ) * 100 : | |
| 0; | |
| _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; | |
| this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); | |
| if ( oRange === "min" && this.orientation === "horizontal" ) { | |
| this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate ); | |
| } | |
| if ( oRange === "max" && this.orientation === "horizontal" ) { | |
| this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); | |
| } | |
| if ( oRange === "min" && this.orientation === "vertical" ) { | |
| this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate ); | |
| } | |
| if ( oRange === "max" && this.orientation === "vertical" ) { | |
| this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); | |
| } | |
| } | |
| }, | |
| _handleEvents: { | |
| keydown: function( event ) { | |
| /*jshint maxcomplexity:25*/ | |
| var allowed, curVal, newVal, step, | |
| index = $( event.target ).data( "ui-slider-handle-index" ); | |
| switch ( event.keyCode ) { | |
| case $.ui.keyCode.HOME: | |
| case $.ui.keyCode.END: | |
| case $.ui.keyCode.PAGE_UP: | |
| case $.ui.keyCode.PAGE_DOWN: | |
| case $.ui.keyCode.UP: | |
| case $.ui.keyCode.RIGHT: | |
| case $.ui.keyCode.DOWN: | |
| case $.ui.keyCode.LEFT: | |
| event.preventDefault(); | |
| if ( !this._keySliding ) { | |
| this._keySliding = true; | |
| $( event.target ).addClass( "ui-state-active" ); | |
| allowed = this._start( event, index ); | |
| if ( allowed === false ) { | |
| return; | |
| } | |
| } | |
| break; | |
| } | |
| step = this.options.step; | |
| if ( this.options.values && this.options.values.length ) { | |
| curVal = newVal = this.values( index ); | |
| } else { | |
| curVal = newVal = this.value(); | |
| } | |
| switch ( event.keyCode ) { | |
| case $.ui.keyCode.HOME: | |
| newVal = this._valueMin(); | |
| break; | |
| case $.ui.keyCode.END: | |
| newVal = this._valueMax(); | |
| break; | |
| case $.ui.keyCode.PAGE_UP: | |
| newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) ); | |
| break; | |
| case $.ui.keyCode.PAGE_DOWN: | |
| newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) ); | |
| break; | |
| case $.ui.keyCode.UP: | |
| case $.ui.keyCode.RIGHT: | |
| if ( curVal === this._valueMax() ) { | |
| return; | |
| } | |
| newVal = this._trimAlignValue( curVal + step ); | |
| break; | |
| case $.ui.keyCode.DOWN: | |
| case $.ui.keyCode.LEFT: | |
| if ( curVal === this._valueMin() ) { | |
| return; | |
| } | |
| newVal = this._trimAlignValue( curVal - step ); | |
| break; | |
| } | |
| this._slide( event, index, newVal ); | |
| }, | |
| click: function( event ) { | |
| event.preventDefault(); | |
| }, | |
| keyup: function( event ) { | |
| var index = $( event.target ).data( "ui-slider-handle-index" ); | |
| if ( this._keySliding ) { | |
| this._keySliding = false; | |
| this._stop( event, index ); | |
| this._change( event, index ); | |
| $( event.target ).removeClass( "ui-state-active" ); | |
| } | |
| } | |
| } | |
| }); | |
| }(jQuery)); | |
| (function( $ ) { | |
| function modifier( fn ) { | |
| return function() { | |
| var previous = this.element.val(); | |
| fn.apply( this, arguments ); | |
| this._refresh(); | |
| if ( previous !== this.element.val() ) { | |
| this._trigger( "change" ); | |
| } | |
| }; | |
| } | |
| $.widget( "ui.spinner", { | |
| version: "1.10.3", | |
| defaultElement: "<input>", | |
| widgetEventPrefix: "spin", | |
| options: { | |
| culture: null, | |
| icons: { | |
| down: "ui-icon-triangle-1-s", | |
| up: "ui-icon-triangle-1-n" | |
| }, | |
| incremental: true, | |
| max: null, | |
| min: null, | |
| numberFormat: null, | |
| page: 10, | |
| step: 1, | |
| change: null, | |
| spin: null, | |
| start: null, | |
| stop: null | |
| }, | |
| _create: function() { | |
| // handle string values that need to be parsed | |
| this._setOption( "max", this.options.max ); | |
| this._setOption( "min", this.options.min ); | |
| this._setOption( "step", this.options.step ); | |
| // format the value, but don't constrain | |
| this._value( this.element.val(), true ); | |
| this._draw(); | |
| this._on( this._events ); | |
| this._refresh(); | |
| // turning off autocomplete prevents the browser from remembering the | |
| // value when navigating through history, so we re-enable autocomplete | |
| // if the page is unloaded before the widget is destroyed. #7790 | |
| this._on( this.window, { | |
| beforeunload: function() { | |
| this.element.removeAttr( "autocomplete" ); | |
| } | |
| }); | |
| }, | |
| _getCreateOptions: function() { | |
| var options = {}, | |
| element = this.element; | |
| $.each( [ "min", "max", "step" ], function( i, option ) { | |
| var value = element.attr( option ); | |
| if ( value !== undefined && value.length ) { | |
| options[ option ] = value; | |
| } | |
| }); | |
| return options; | |
| }, | |
| _events: { | |
| keydown: function( event ) { | |
| if ( this._start( event ) && this._keydown( event ) ) { | |
| event.preventDefault(); | |
| } | |
| }, | |
| keyup: "_stop", | |
| focus: function() { | |
| this.previous = this.element.val(); | |
| }, | |
| blur: function( event ) { | |
| if ( this.cancelBlur ) { | |
| delete this.cancelBlur; | |
| return; | |
| } | |
| this._stop(); | |
| this._refresh(); | |
| if ( this.previous !== this.element.val() ) { | |
| this._trigger( "change", event ); | |
| } | |
| }, | |
| mousewheel: function( event, delta ) { | |
| if ( !delta ) { | |
| return; | |
| } | |
| if ( !this.spinning && !this._start( event ) ) { | |
| return false; | |
| } | |
| this._spin( (delta > 0 ? 1 : -1) * this.options.step, event ); | |
| clearTimeout( this.mousewheelTimer ); | |
| this.mousewheelTimer = this._delay(function() { | |
| if ( this.spinning ) { | |
| this._stop( event ); | |
| } | |
| }, 100 ); | |
| event.preventDefault(); | |
| }, | |
| "mousedown .ui-spinner-button": function( event ) { | |
| var previous; | |
| // We never want the buttons to have focus; whenever the user is | |
| // interacting with the spinner, the focus should be on the input. | |
| // If the input is focused then this.previous is properly set from | |
| // when the input first received focus. If the input is not focused | |
| // then we need to set this.previous based on the value before spinning. | |
| previous = this.element[0] === this.document[0].activeElement ? | |
| this.previous : this.element.val(); | |
| function checkFocus() { | |
| var isActive = this.element[0] === this.document[0].activeElement; | |
| if ( !isActive ) { | |
| this.element.focus(); | |
| this.previous = previous; | |
| // support: IE | |
| // IE sets focus asynchronously, so we need to check if focus | |
| // moved off of the input because the user clicked on the button. | |
| this._delay(function() { | |
| this.previous = previous; | |
| }); | |
| } | |
| } | |
| // ensure focus is on (or stays on) the text field | |
| event.preventDefault(); | |
| checkFocus.call( this ); | |
| // support: IE | |
| // IE doesn't prevent moving focus even with event.preventDefault() | |
| // so we set a flag to know when we should ignore the blur event | |
| // and check (again) if focus moved off of the input. | |
| this.cancelBlur = true; | |
| this._delay(function() { | |
| delete this.cancelBlur; | |
| checkFocus.call( this ); | |
| }); | |
| if ( this._start( event ) === false ) { | |
| return; | |
| } | |
| this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); | |
| }, | |
| "mouseup .ui-spinner-button": "_stop", | |
| "mouseenter .ui-spinner-button": function( event ) { | |
| // button will add ui-state-active if mouse was down while mouseleave and kept down | |
| if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) { | |
| return; | |
| } | |
| if ( this._start( event ) === false ) { | |
| return false; | |
| } | |
| this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); | |
| }, | |
| // TODO: do we really want to consider this a stop? | |
| // shouldn't we just stop the repeater and wait until mouseup before | |
| // we trigger the stop event? | |
| "mouseleave .ui-spinner-button": "_stop" | |
| }, | |
| _draw: function() { | |
| var uiSpinner = this.uiSpinner = this.element | |
| .addClass( "ui-spinner-input" ) | |
| .attr( "autocomplete", "off" ) | |
| .wrap( this._uiSpinnerHtml() ) | |
| .parent() | |
| // add buttons | |
| .append( this._buttonHtml() ); | |
| this.element.attr( "role", "spinbutton" ); | |
| // button bindings | |
| this.buttons = uiSpinner.find( ".ui-spinner-button" ) | |
| .attr( "tabIndex", -1 ) | |
| .button() | |
| .removeClass( "ui-corner-all" ); | |
| // IE 6 doesn't understand height: 50% for the buttons | |
| // unless the wrapper has an explicit height | |
| if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) && | |
| uiSpinner.height() > 0 ) { | |
| uiSpinner.height( uiSpinner.height() ); | |
| } | |
| // disable spinner if element was already disabled | |
| if ( this.options.disabled ) { | |
| this.disable(); | |
| } | |
| }, | |
| _keydown: function( event ) { | |
| var options = this.options, | |
| keyCode = $.ui.keyCode; | |
| switch ( event.keyCode ) { | |
| case keyCode.UP: | |
| this._repeat( null, 1, event ); | |
| return true; | |
| case keyCode.DOWN: | |
| this._repeat( null, -1, event ); | |
| return true; | |
| case keyCode.PAGE_UP: | |
| this._repeat( null, options.page, event ); | |
| return true; | |
| case keyCode.PAGE_DOWN: | |
| this._repeat( null, -options.page, event ); | |
| return true; | |
| } | |
| return false; | |
| }, | |
| _uiSpinnerHtml: function() { | |
| return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>"; | |
| }, | |
| _buttonHtml: function() { | |
| return "" + | |
| "<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" + | |
| "<span class='ui-icon " + this.options.icons.up + "'>▲</span>" + | |
| "</a>" + | |
| "<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" + | |
| "<span class='ui-icon " + this.options.icons.down + "'>▼</span>" + | |
| "</a>"; | |
| }, | |
| _start: function( event ) { | |
| if ( !this.spinning && this._trigger( "start", event ) === false ) { | |
| return false; | |
| } | |
| if ( !this.counter ) { | |
| this.counter = 1; | |
| } | |
| this.spinning = true; | |
| return true; | |
| }, | |
| _repeat: function( i, steps, event ) { | |
| i = i || 500; | |
| clearTimeout( this.timer ); | |
| this.timer = this._delay(function() { | |
| this._repeat( 40, steps, event ); | |
| }, i ); | |
| this._spin( steps * this.options.step, event ); | |
| }, | |
| _spin: function( step, event ) { | |
| var value = this.value() || 0; | |
| if ( !this.counter ) { | |
| this.counter = 1; | |
| } | |
| value = this._adjustValue( value + step * this._increment( this.counter ) ); | |
| if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) { | |
| this._value( value ); | |
| this.counter++; | |
| } | |
| }, | |
| _increment: function( i ) { | |
| var incremental = this.options.incremental; | |
| if ( incremental ) { | |
| return $.isFunction( incremental ) ? | |
| incremental( i ) : | |
| Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 ); | |
| } | |
| return 1; | |
| }, | |
| _precision: function() { | |
| var precision = this._precisionOf( this.options.step ); | |
| if ( this.options.min !== null ) { | |
| precision = Math.max( precision, this._precisionOf( this.options.min ) ); | |
| } | |
| return precision; | |
| }, | |
| _precisionOf: function( num ) { | |
| var str = num.toString(), | |
| decimal = str.indexOf( "." ); | |
| return decimal === -1 ? 0 : str.length - decimal - 1; | |
| }, | |
| _adjustValue: function( value ) { | |
| var base, aboveMin, | |
| options = this.options; | |
| // make sure we're at a valid step | |
| // - find out where we are relative to the base (min or 0) | |
| base = options.min !== null ? options.min : 0; | |
| aboveMin = value - base; | |
| // - round to the nearest step | |
| aboveMin = Math.round(aboveMin / options.step) * options.step; | |
| // - rounding is based on 0, so adjust back to our base | |
| value = base + aboveMin; | |
| // fix precision from bad JS floating point math | |
| value = parseFloat( value.toFixed( this._precision() ) ); | |
| // clamp the value | |
| if ( options.max !== null && value > options.max) { | |
| return options.max; | |
| } | |
| if ( options.min !== null && value < options.min ) { | |
| return options.min; | |
| } | |
| return value; | |
| }, | |
| _stop: function( event ) { | |
| if ( !this.spinning ) { | |
| return; | |
| } | |
| clearTimeout( this.timer ); | |
| clearTimeout( this.mousewheelTimer ); | |
| this.counter = 0; | |
| this.spinning = false; | |
| this._trigger( "stop", event ); | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "culture" || key === "numberFormat" ) { | |
| var prevValue = this._parse( this.element.val() ); | |
| this.options[ key ] = value; | |
| this.element.val( this._format( prevValue ) ); | |
| return; | |
| } | |
| if ( key === "max" || key === "min" || key === "step" ) { | |
| if ( typeof value === "string" ) { | |
| value = this._parse( value ); | |
| } | |
| } | |
| if ( key === "icons" ) { | |
| this.buttons.first().find( ".ui-icon" ) | |
| .removeClass( this.options.icons.up ) | |
| .addClass( value.up ); | |
| this.buttons.last().find( ".ui-icon" ) | |
| .removeClass( this.options.icons.down ) | |
| .addClass( value.down ); | |
| } | |
| this._super( key, value ); | |
| if ( key === "disabled" ) { | |
| if ( value ) { | |
| this.element.prop( "disabled", true ); | |
| this.buttons.button( "disable" ); | |
| } else { | |
| this.element.prop( "disabled", false ); | |
| this.buttons.button( "enable" ); | |
| } | |
| } | |
| }, | |
| _setOptions: modifier(function( options ) { | |
| this._super( options ); | |
| this._value( this.element.val() ); | |
| }), | |
| _parse: function( val ) { | |
| if ( typeof val === "string" && val !== "" ) { | |
| val = window.Globalize && this.options.numberFormat ? | |
| Globalize.parseFloat( val, 10, this.options.culture ) : +val; | |
| } | |
| return val === "" || isNaN( val ) ? null : val; | |
| }, | |
| _format: function( value ) { | |
| if ( value === "" ) { | |
| return ""; | |
| } | |
| return window.Globalize && this.options.numberFormat ? | |
| Globalize.format( value, this.options.numberFormat, this.options.culture ) : | |
| value; | |
| }, | |
| _refresh: function() { | |
| this.element.attr({ | |
| "aria-valuemin": this.options.min, | |
| "aria-valuemax": this.options.max, | |
| // TODO: what should we do with values that can't be parsed? | |
| "aria-valuenow": this._parse( this.element.val() ) | |
| }); | |
| }, | |
| // update the value without triggering change | |
| _value: function( value, allowAny ) { | |
| var parsed; | |
| if ( value !== "" ) { | |
| parsed = this._parse( value ); | |
| if ( parsed !== null ) { | |
| if ( !allowAny ) { | |
| parsed = this._adjustValue( parsed ); | |
| } | |
| value = this._format( parsed ); | |
| } | |
| } | |
| this.element.val( value ); | |
| this._refresh(); | |
| }, | |
| _destroy: function() { | |
| this.element | |
| .removeClass( "ui-spinner-input" ) | |
| .prop( "disabled", false ) | |
| .removeAttr( "autocomplete" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "aria-valuemin" ) | |
| .removeAttr( "aria-valuemax" ) | |
| .removeAttr( "aria-valuenow" ); | |
| this.uiSpinner.replaceWith( this.element ); | |
| }, | |
| stepUp: modifier(function( steps ) { | |
| this._stepUp( steps ); | |
| }), | |
| _stepUp: function( steps ) { | |
| if ( this._start() ) { | |
| this._spin( (steps || 1) * this.options.step ); | |
| this._stop(); | |
| } | |
| }, | |
| stepDown: modifier(function( steps ) { | |
| this._stepDown( steps ); | |
| }), | |
| _stepDown: function( steps ) { | |
| if ( this._start() ) { | |
| this._spin( (steps || 1) * -this.options.step ); | |
| this._stop(); | |
| } | |
| }, | |
| pageUp: modifier(function( pages ) { | |
| this._stepUp( (pages || 1) * this.options.page ); | |
| }), | |
| pageDown: modifier(function( pages ) { | |
| this._stepDown( (pages || 1) * this.options.page ); | |
| }), | |
| value: function( newVal ) { | |
| if ( !arguments.length ) { | |
| return this._parse( this.element.val() ); | |
| } | |
| modifier( this._value ).call( this, newVal ); | |
| }, | |
| widget: function() { | |
| return this.uiSpinner; | |
| } | |
| }); | |
| }( jQuery ) ); | |
| (function( $, undefined ) { | |
| var tabId = 0, | |
| rhash = /#.*$/; | |
| function getNextTabId() { | |
| return ++tabId; | |
| } | |
| function isLocal( anchor ) { | |
| return anchor.hash.length > 1 && | |
| decodeURIComponent( anchor.href.replace( rhash, "" ) ) === | |
| decodeURIComponent( location.href.replace( rhash, "" ) ); | |
| } | |
| $.widget( "ui.tabs", { | |
| version: "1.10.3", | |
| delay: 300, | |
| options: { | |
| active: null, | |
| collapsible: false, | |
| event: "click", | |
| heightStyle: "content", | |
| hide: null, | |
| show: null, | |
| // callbacks | |
| activate: null, | |
| beforeActivate: null, | |
| beforeLoad: null, | |
| load: null | |
| }, | |
| _create: function() { | |
| var that = this, | |
| options = this.options; | |
| this.running = false; | |
| this.element | |
| .addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" ) | |
| .toggleClass( "ui-tabs-collapsible", options.collapsible ) | |
| // Prevent users from focusing disabled tabs via click | |
| .delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) { | |
| if ( $( this ).is( ".ui-state-disabled" ) ) { | |
| event.preventDefault(); | |
| } | |
| }) | |
| // support: IE <9 | |
| // Preventing the default action in mousedown doesn't prevent IE | |
| // from focusing the element, so if the anchor gets focused, blur. | |
| // We don't have to worry about focusing the previously focused | |
| // element since clicking on a non-focusable element should focus | |
| // the body anyway. | |
| .delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() { | |
| if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) { | |
| this.blur(); | |
| } | |
| }); | |
| this._processTabs(); | |
| options.active = this._initialActive(); | |
| // Take disabling tabs via class attribute from HTML | |
| // into account and update option properly. | |
| if ( $.isArray( options.disabled ) ) { | |
| options.disabled = $.unique( options.disabled.concat( | |
| $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) { | |
| return that.tabs.index( li ); | |
| }) | |
| ) ).sort(); | |
| } | |
| // check for length avoids error when initializing empty list | |
| if ( this.options.active !== false && this.anchors.length ) { | |
| this.active = this._findActive( options.active ); | |
| } else { | |
| this.active = $(); | |
| } | |
| this._refresh(); | |
| if ( this.active.length ) { | |
| this.load( options.active ); | |
| } | |
| }, | |
| _initialActive: function() { | |
| var active = this.options.active, | |
| collapsible = this.options.collapsible, | |
| locationHash = location.hash.substring( 1 ); | |
| if ( active === null ) { | |
| // check the fragment identifier in the URL | |
| if ( locationHash ) { | |
| this.tabs.each(function( i, tab ) { | |
| if ( $( tab ).attr( "aria-controls" ) === locationHash ) { | |
| active = i; | |
| return false; | |
| } | |
| }); | |
| } | |
| // check for a tab marked active via a class | |
| if ( active === null ) { | |
| active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) ); | |
| } | |
| // no active tab, set to false | |
| if ( active === null || active === -1 ) { | |
| active = this.tabs.length ? 0 : false; | |
| } | |
| } | |
| // handle numbers: negative, out of range | |
| if ( active !== false ) { | |
| active = this.tabs.index( this.tabs.eq( active ) ); | |
| if ( active === -1 ) { | |
| active = collapsible ? false : 0; | |
| } | |
| } | |
| // don't allow collapsible: false and active: false | |
| if ( !collapsible && active === false && this.anchors.length ) { | |
| active = 0; | |
| } | |
| return active; | |
| }, | |
| _getCreateEventData: function() { | |
| return { | |
| tab: this.active, | |
| panel: !this.active.length ? $() : this._getPanelForTab( this.active ) | |
| }; | |
| }, | |
| _tabKeydown: function( event ) { | |
| /*jshint maxcomplexity:15*/ | |
| var focusedTab = $( this.document[0].activeElement ).closest( "li" ), | |
| selectedIndex = this.tabs.index( focusedTab ), | |
| goingForward = true; | |
| if ( this._handlePageNav( event ) ) { | |
| return; | |
| } | |
| switch ( event.keyCode ) { | |
| case $.ui.keyCode.RIGHT: | |
| case $.ui.keyCode.DOWN: | |
| selectedIndex++; | |
| break; | |
| case $.ui.keyCode.UP: | |
| case $.ui.keyCode.LEFT: | |
| goingForward = false; | |
| selectedIndex--; | |
| break; | |
| case $.ui.keyCode.END: | |
| selectedIndex = this.anchors.length - 1; | |
| break; | |
| case $.ui.keyCode.HOME: | |
| selectedIndex = 0; | |
| break; | |
| case $.ui.keyCode.SPACE: | |
| // Activate only, no collapsing | |
| event.preventDefault(); | |
| clearTimeout( this.activating ); | |
| this._activate( selectedIndex ); | |
| return; | |
| case $.ui.keyCode.ENTER: | |
| // Toggle (cancel delayed activation, allow collapsing) | |
| event.preventDefault(); | |
| clearTimeout( this.activating ); | |
| // Determine if we should collapse or activate | |
| this._activate( selectedIndex === this.options.active ? false : selectedIndex ); | |
| return; | |
| default: | |
| return; | |
| } | |
| // Focus the appropriate tab, based on which key was pressed | |
| event.preventDefault(); | |
| clearTimeout( this.activating ); | |
| selectedIndex = this._focusNextTab( selectedIndex, goingForward ); | |
| // Navigating with control key will prevent automatic activation | |
| if ( !event.ctrlKey ) { | |
| // Update aria-selected immediately so that AT think the tab is already selected. | |
| // Otherwise AT may confuse the user by stating that they need to activate the tab, | |
| // but the tab will already be activated by the time the announcement finishes. | |
| focusedTab.attr( "aria-selected", "false" ); | |
| this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" ); | |
| this.activating = this._delay(function() { | |
| this.option( "active", selectedIndex ); | |
| }, this.delay ); | |
| } | |
| }, | |
| _panelKeydown: function( event ) { | |
| if ( this._handlePageNav( event ) ) { | |
| return; | |
| } | |
| // Ctrl+up moves focus to the current tab | |
| if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) { | |
| event.preventDefault(); | |
| this.active.focus(); | |
| } | |
| }, | |
| // Alt+page up/down moves focus to the previous/next tab (and activates) | |
| _handlePageNav: function( event ) { | |
| if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) { | |
| this._activate( this._focusNextTab( this.options.active - 1, false ) ); | |
| return true; | |
| } | |
| if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) { | |
| this._activate( this._focusNextTab( this.options.active + 1, true ) ); | |
| return true; | |
| } | |
| }, | |
| _findNextTab: function( index, goingForward ) { | |
| var lastTabIndex = this.tabs.length - 1; | |
| function constrain() { | |
| if ( index > lastTabIndex ) { | |
| index = 0; | |
| } | |
| if ( index < 0 ) { | |
| index = lastTabIndex; | |
| } | |
| return index; | |
| } | |
| while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) { | |
| index = goingForward ? index + 1 : index - 1; | |
| } | |
| return index; | |
| }, | |
| _focusNextTab: function( index, goingForward ) { | |
| index = this._findNextTab( index, goingForward ); | |
| this.tabs.eq( index ).focus(); | |
| return index; | |
| }, | |
| _setOption: function( key, value ) { | |
| if ( key === "active" ) { | |
| // _activate() will handle invalid values and update this.options | |
| this._activate( value ); | |
| return; | |
| } | |
| if ( key === "disabled" ) { | |
| // don't use the widget factory's disabled handling | |
| this._setupDisabled( value ); | |
| return; | |
| } | |
| this._super( key, value); | |
| if ( key === "collapsible" ) { | |
| this.element.toggleClass( "ui-tabs-collapsible", value ); | |
| // Setting collapsible: false while collapsed; open first panel | |
| if ( !value && this.options.active === false ) { | |
| this._activate( 0 ); | |
| } | |
| } | |
| if ( key === "event" ) { | |
| this._setupEvents( value ); | |
| } | |
| if ( key === "heightStyle" ) { | |
| this._setupHeightStyle( value ); | |
| } | |
| }, | |
| _tabId: function( tab ) { | |
| return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId(); | |
| }, | |
| _sanitizeSelector: function( hash ) { | |
| return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : ""; | |
| }, | |
| refresh: function() { | |
| var options = this.options, | |
| lis = this.tablist.children( ":has(a[href])" ); | |
| // get disabled tabs from class attribute from HTML | |
| // this will get converted to a boolean if needed in _refresh() | |
| options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) { | |
| return lis.index( tab ); | |
| }); | |
| this._processTabs(); | |
| // was collapsed or no tabs | |
| if ( options.active === false || !this.anchors.length ) { | |
| options.active = false; | |
| this.active = $(); | |
| // was active, but active tab is gone | |
| } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) { | |
| // all remaining tabs are disabled | |
| if ( this.tabs.length === options.disabled.length ) { | |
| options.active = false; | |
| this.active = $(); | |
| // activate previous tab | |
| } else { | |
| this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) ); | |
| } | |
| // was active, active tab still exists | |
| } else { | |
| // make sure active index is correct | |
| options.active = this.tabs.index( this.active ); | |
| } | |
| this._refresh(); | |
| }, | |
| _refresh: function() { | |
| this._setupDisabled( this.options.disabled ); | |
| this._setupEvents( this.options.event ); | |
| this._setupHeightStyle( this.options.heightStyle ); | |
| this.tabs.not( this.active ).attr({ | |
| "aria-selected": "false", | |
| tabIndex: -1 | |
| }); | |
| this.panels.not( this._getPanelForTab( this.active ) ) | |
| .hide() | |
| .attr({ | |
| "aria-expanded": "false", | |
| "aria-hidden": "true" | |
| }); | |
| // Make sure one tab is in the tab order | |
| if ( !this.active.length ) { | |
| this.tabs.eq( 0 ).attr( "tabIndex", 0 ); | |
| } else { | |
| this.active | |
| .addClass( "ui-tabs-active ui-state-active" ) | |
| .attr({ | |
| "aria-selected": "true", | |
| tabIndex: 0 | |
| }); | |
| this._getPanelForTab( this.active ) | |
| .show() | |
| .attr({ | |
| "aria-expanded": "true", | |
| "aria-hidden": "false" | |
| }); | |
| } | |
| }, | |
| _processTabs: function() { | |
| var that = this; | |
| this.tablist = this._getList() | |
| .addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) | |
| .attr( "role", "tablist" ); | |
| this.tabs = this.tablist.find( "> li:has(a[href])" ) | |
| .addClass( "ui-state-default ui-corner-top" ) | |
| .attr({ | |
| role: "tab", | |
| tabIndex: -1 | |
| }); | |
| this.anchors = this.tabs.map(function() { | |
| return $( "a", this )[ 0 ]; | |
| }) | |
| .addClass( "ui-tabs-anchor" ) | |
| .attr({ | |
| role: "presentation", | |
| tabIndex: -1 | |
| }); | |
| this.panels = $(); | |
| this.anchors.each(function( i, anchor ) { | |
| var selector, panel, panelId, | |
| anchorId = $( anchor ).uniqueId().attr( "id" ), | |
| tab = $( anchor ).closest( "li" ), | |
| originalAriaControls = tab.attr( "aria-controls" ); | |
| // inline tab | |
| if ( isLocal( anchor ) ) { | |
| selector = anchor.hash; | |
| panel = that.element.find( that._sanitizeSelector( selector ) ); | |
| // remote tab | |
| } else { | |
| panelId = that._tabId( tab ); | |
| selector = "#" + panelId; | |
| panel = that.element.find( selector ); | |
| if ( !panel.length ) { | |
| panel = that._createPanel( panelId ); | |
| panel.insertAfter( that.panels[ i - 1 ] || that.tablist ); | |
| } | |
| panel.attr( "aria-live", "polite" ); | |
| } | |
| if ( panel.length) { | |
| that.panels = that.panels.add( panel ); | |
| } | |
| if ( originalAriaControls ) { | |
| tab.data( "ui-tabs-aria-controls", originalAriaControls ); | |
| } | |
| tab.attr({ | |
| "aria-controls": selector.substring( 1 ), | |
| "aria-labelledby": anchorId | |
| }); | |
| panel.attr( "aria-labelledby", anchorId ); | |
| }); | |
| this.panels | |
| .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) | |
| .attr( "role", "tabpanel" ); | |
| }, | |
| // allow overriding how to find the list for rare usage scenarios (#7715) | |
| _getList: function() { | |
| return this.element.find( "ol,ul" ).eq( 0 ); | |
| }, | |
| _createPanel: function( id ) { | |
| return $( "<div>" ) | |
| .attr( "id", id ) | |
| .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) | |
| .data( "ui-tabs-destroy", true ); | |
| }, | |
| _setupDisabled: function( disabled ) { | |
| if ( $.isArray( disabled ) ) { | |
| if ( !disabled.length ) { | |
| disabled = false; | |
| } else if ( disabled.length === this.anchors.length ) { | |
| disabled = true; | |
| } | |
| } | |
| // disable tabs | |
| for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) { | |
| if ( disabled === true || $.inArray( i, disabled ) !== -1 ) { | |
| $( li ) | |
| .addClass( "ui-state-disabled" ) | |
| .attr( "aria-disabled", "true" ); | |
| } else { | |
| $( li ) | |
| .removeClass( "ui-state-disabled" ) | |
| .removeAttr( "aria-disabled" ); | |
| } | |
| } | |
| this.options.disabled = disabled; | |
| }, | |
| _setupEvents: function( event ) { | |
| var events = { | |
| click: function( event ) { | |
| event.preventDefault(); | |
| } | |
| }; | |
| if ( event ) { | |
| $.each( event.split(" "), function( index, eventName ) { | |
| events[ eventName ] = "_eventHandler"; | |
| }); | |
| } | |
| this._off( this.anchors.add( this.tabs ).add( this.panels ) ); | |
| this._on( this.anchors, events ); | |
| this._on( this.tabs, { keydown: "_tabKeydown" } ); | |
| this._on( this.panels, { keydown: "_panelKeydown" } ); | |
| this._focusable( this.tabs ); | |
| this._hoverable( this.tabs ); | |
| }, | |
| _setupHeightStyle: function( heightStyle ) { | |
| var maxHeight, | |
| parent = this.element.parent(); | |
| if ( heightStyle === "fill" ) { | |
| maxHeight = parent.height(); | |
| maxHeight -= this.element.outerHeight() - this.element.height(); | |
| this.element.siblings( ":visible" ).each(function() { | |
| var elem = $( this ), | |
| position = elem.css( "position" ); | |
| if ( position === "absolute" || position === "fixed" ) { | |
| return; | |
| } | |
| maxHeight -= elem.outerHeight( true ); | |
| }); | |
| this.element.children().not( this.panels ).each(function() { | |
| maxHeight -= $( this ).outerHeight( true ); | |
| }); | |
| this.panels.each(function() { | |
| $( this ).height( Math.max( 0, maxHeight - | |
| $( this ).innerHeight() + $( this ).height() ) ); | |
| }) | |
| .css( "overflow", "auto" ); | |
| } else if ( heightStyle === "auto" ) { | |
| maxHeight = 0; | |
| this.panels.each(function() { | |
| maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() ); | |
| }).height( maxHeight ); | |
| } | |
| }, | |
| _eventHandler: function( event ) { | |
| var options = this.options, | |
| active = this.active, | |
| anchor = $( event.currentTarget ), | |
| tab = anchor.closest( "li" ), | |
| clickedIsActive = tab[ 0 ] === active[ 0 ], | |
| collapsing = clickedIsActive && options.collapsible, | |
| toShow = collapsing ? $() : this._getPanelForTab( tab ), | |
| toHide = !active.length ? $() : this._getPanelForTab( active ), | |
| eventData = { | |
| oldTab: active, | |
| oldPanel: toHide, | |
| newTab: collapsing ? $() : tab, | |
| newPanel: toShow | |
| }; | |
| event.preventDefault(); | |
| if ( tab.hasClass( "ui-state-disabled" ) || | |
| // tab is already loading | |
| tab.hasClass( "ui-tabs-loading" ) || | |
| // can't switch durning an animation | |
| this.running || | |
| // click on active header, but not collapsible | |
| ( clickedIsActive && !options.collapsible ) || | |
| // allow canceling activation | |
| ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { | |
| return; | |
| } | |
| options.active = collapsing ? false : this.tabs.index( tab ); | |
| this.active = clickedIsActive ? $() : tab; | |
| if ( this.xhr ) { | |
| this.xhr.abort(); | |
| } | |
| if ( !toHide.length && !toShow.length ) { | |
| $.error( "jQuery UI Tabs: Mismatching fragment identifier." ); | |
| } | |
| if ( toShow.length ) { | |
| this.load( this.tabs.index( tab ), event ); | |
| } | |
| this._toggle( event, eventData ); | |
| }, | |
| // handles show/hide for selecting tabs | |
| _toggle: function( event, eventData ) { | |
| var that = this, | |
| toShow = eventData.newPanel, | |
| toHide = eventData.oldPanel; | |
| this.running = true; | |
| function complete() { | |
| that.running = false; | |
| that._trigger( "activate", event, eventData ); | |
| } | |
| function show() { | |
| eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" ); | |
| if ( toShow.length && that.options.show ) { | |
| that._show( toShow, that.options.show, complete ); | |
| } else { | |
| toShow.show(); | |
| complete(); | |
| } | |
| } | |
| // start out by hiding, then showing, then completing | |
| if ( toHide.length && this.options.hide ) { | |
| this._hide( toHide, this.options.hide, function() { | |
| eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); | |
| show(); | |
| }); | |
| } else { | |
| eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); | |
| toHide.hide(); | |
| show(); | |
| } | |
| toHide.attr({ | |
| "aria-expanded": "false", | |
| "aria-hidden": "true" | |
| }); | |
| eventData.oldTab.attr( "aria-selected", "false" ); | |
| // If we're switching tabs, remove the old tab from the tab order. | |
| // If we're opening from collapsed state, remove the previous tab from the tab order. | |
| // If we're collapsing, then keep the collapsing tab in the tab order. | |
| if ( toShow.length && toHide.length ) { | |
| eventData.oldTab.attr( "tabIndex", -1 ); | |
| } else if ( toShow.length ) { | |
| this.tabs.filter(function() { | |
| return $( this ).attr( "tabIndex" ) === 0; | |
| }) | |
| .attr( "tabIndex", -1 ); | |
| } | |
| toShow.attr({ | |
| "aria-expanded": "true", | |
| "aria-hidden": "false" | |
| }); | |
| eventData.newTab.attr({ | |
| "aria-selected": "true", | |
| tabIndex: 0 | |
| }); | |
| }, | |
| _activate: function( index ) { | |
| var anchor, | |
| active = this._findActive( index ); | |
| // trying to activate the already active panel | |
| if ( active[ 0 ] === this.active[ 0 ] ) { | |
| return; | |
| } | |
| // trying to collapse, simulate a click on the current active header | |
| if ( !active.length ) { | |
| active = this.active; | |
| } | |
| anchor = active.find( ".ui-tabs-anchor" )[ 0 ]; | |
| this._eventHandler({ | |
| target: anchor, | |
| currentTarget: anchor, | |
| preventDefault: $.noop | |
| }); | |
| }, | |
| _findActive: function( index ) { | |
| return index === false ? $() : this.tabs.eq( index ); | |
| }, | |
| _getIndex: function( index ) { | |
| // meta-function to give users option to provide a href string instead of a numerical index. | |
| if ( typeof index === "string" ) { | |
| index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) ); | |
| } | |
| return index; | |
| }, | |
| _destroy: function() { | |
| if ( this.xhr ) { | |
| this.xhr.abort(); | |
| } | |
| this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" ); | |
| this.tablist | |
| .removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) | |
| .removeAttr( "role" ); | |
| this.anchors | |
| .removeClass( "ui-tabs-anchor" ) | |
| .removeAttr( "role" ) | |
| .removeAttr( "tabIndex" ) | |
| .removeUniqueId(); | |
| this.tabs.add( this.panels ).each(function() { | |
| if ( $.data( this, "ui-tabs-destroy" ) ) { | |
| $( this ).remove(); | |
| } else { | |
| $( this ) | |
| .removeClass( "ui-state-default ui-state-active ui-state-disabled " + | |
| "ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" ) | |
| .removeAttr( "tabIndex" ) | |
| .removeAttr( "aria-live" ) | |
| .removeAttr( "aria-busy" ) | |
| .removeAttr( "aria-selected" ) | |
| .removeAttr( "aria-labelledby" ) | |
| .removeAttr( "aria-hidden" ) | |
| .removeAttr( "aria-expanded" ) | |
| .removeAttr( "role" ); | |
| } | |
| }); | |
| this.tabs.each(function() { | |
| var li = $( this ), | |
| prev = li.data( "ui-tabs-aria-controls" ); | |
| if ( prev ) { | |
| li | |
| .attr( "aria-controls", prev ) | |
| .removeData( "ui-tabs-aria-controls" ); | |
| } else { | |
| li.removeAttr( "aria-controls" ); | |
| } | |
| }); | |
| this.panels.show(); | |
| if ( this.options.heightStyle !== "content" ) { | |
| this.panels.css( "height", "" ); | |
| } | |
| }, | |
| enable: function( index ) { | |
| var disabled = this.options.disabled; | |
| if ( disabled === false ) { | |
| return; | |
| } | |
| if ( index === undefined ) { | |
| disabled = false; | |
| } else { | |
| index = this._getIndex( index ); | |
| if ( $.isArray( disabled ) ) { | |
| disabled = $.map( disabled, function( num ) { | |
| return num !== index ? num : null; | |
| }); | |
| } else { | |
| disabled = $.map( this.tabs, function( li, num ) { | |
| return num !== index ? num : null; | |
| }); | |
| } | |
| } | |
| this._setupDisabled( disabled ); | |
| }, | |
| disable: function( index ) { | |
| var disabled = this.options.disabled; | |
| if ( disabled === true ) { | |
| return; | |
| } | |
| if ( index === undefined ) { | |
| disabled = true; | |
| } else { | |
| index = this._getIndex( index ); | |
| if ( $.inArray( index, disabled ) !== -1 ) { | |
| return; | |
| } | |
| if ( $.isArray( disabled ) ) { | |
| disabled = $.merge( [ index ], disabled ).sort(); | |
| } else { | |
| disabled = [ index ]; | |
| } | |
| } | |
| this._setupDisabled( disabled ); | |
| }, | |
| load: function( index, event ) { | |
| index = this._getIndex( index ); | |
| var that = this, | |
| tab = this.tabs.eq( index ), | |
| anchor = tab.find( ".ui-tabs-anchor" ), | |
| panel = this._getPanelForTab( tab ), | |
| eventData = { | |
| tab: tab, | |
| panel: panel | |
| }; | |
| // not remote | |
| if ( isLocal( anchor[ 0 ] ) ) { | |
| return; | |
| } | |
| this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) ); | |
| // support: jQuery <1.8 | |
| // jQuery <1.8 returns false if the request is canceled in beforeSend, | |
| // but as of 1.8, $.ajax() always returns a jqXHR object. | |
| if ( this.xhr && this.xhr.statusText !== "canceled" ) { | |
| tab.addClass( "ui-tabs-loading" ); | |
| panel.attr( "aria-busy", "true" ); | |
| this.xhr | |
| .success(function( response ) { | |
| // support: jQuery <1.8 | |
| // http://bugs.jquery.com/ticket/11778 | |
| setTimeout(function() { | |
| panel.html( response ); | |
| that._trigger( "load", event, eventData ); | |
| }, 1 ); | |
| }) | |
| .complete(function( jqXHR, status ) { | |
| // support: jQuery <1.8 | |
| // http://bugs.jquery.com/ticket/11778 | |
| setTimeout(function() { | |
| if ( status === "abort" ) { | |
| that.panels.stop( false, true ); | |
| } | |
| tab.removeClass( "ui-tabs-loading" ); | |
| panel.removeAttr( "aria-busy" ); | |
| if ( jqXHR === that.xhr ) { | |
| delete that.xhr; | |
| } | |
| }, 1 ); | |
| }); | |
| } | |
| }, | |
| _ajaxSettings: function( anchor, event, eventData ) { | |
| var that = this; | |
| return { | |
| url: anchor.attr( "href" ), | |
| beforeSend: function( jqXHR, settings ) { | |
| return that._trigger( "beforeLoad", event, | |
| $.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) ); | |
| } | |
| }; | |
| }, | |
| _getPanelForTab: function( tab ) { | |
| var id = $( tab ).attr( "aria-controls" ); | |
| return this.element.find( this._sanitizeSelector( "#" + id ) ); | |
| } | |
| }); | |
| })( jQuery ); | |
| (function( $ ) { | |
| var increments = 0; | |
| function addDescribedBy( elem, id ) { | |
| var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ); | |
| describedby.push( id ); | |
| elem | |
| .data( "ui-tooltip-id", id ) | |
| .attr( "aria-describedby", $.trim( describedby.join( " " ) ) ); | |
| } | |
| function removeDescribedBy( elem ) { | |
| var id = elem.data( "ui-tooltip-id" ), | |
| describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ), | |
| index = $.inArray( id, describedby ); | |
| if ( index !== -1 ) { | |
| describedby.splice( index, 1 ); | |
| } | |
| elem.removeData( "ui-tooltip-id" ); | |
| describedby = $.trim( describedby.join( " " ) ); | |
| if ( describedby ) { | |
| elem.attr( "aria-describedby", describedby ); | |
| } else { | |
| elem.removeAttr( "aria-describedby" ); | |
| } | |
| } | |
| $.widget( "ui.tooltip", { | |
| version: "1.10.3", | |
| options: { | |
| content: function() { | |
| // support: IE<9, Opera in jQuery <1.7 | |
| // .text() can't accept undefined, so coerce to a string | |
| var title = $( this ).attr( "title" ) || ""; | |
| // Escape title, since we're going from an attribute to raw HTML | |
| return $( "<a>" ).text( title ).html(); | |
| }, | |
| hide: true, | |
| // Disabled elements have inconsistent behavior across browsers (#8661) | |
| items: "[title]:not([disabled])", | |
| position: { | |
| my: "left top+15", | |
| at: "left bottom", | |
| collision: "flipfit flip" | |
| }, | |
| show: true, | |
| tooltipClass: null, | |
| track: false, | |
| // callbacks | |
| close: null, | |
| open: null | |
| }, | |
| _create: function() { | |
| this._on({ | |
| mouseover: "open", | |
| focusin: "open" | |
| }); | |
| // IDs of generated tooltips, needed for destroy | |
| this.tooltips = {}; | |
| // IDs of parent tooltips where we removed the title attribute | |
| this.parents = {}; | |
| if ( this.options.disabled ) { | |
| this._disable(); | |
| } | |
| }, | |
| _setOption: function( key, value ) { | |
| var that = this; | |
| if ( key === "disabled" ) { | |
| this[ value ? "_disable" : "_enable" ](); | |
| this.options[ key ] = value; | |
| // disable element style changes | |
| return; | |
| } | |
| this._super( key, value ); | |
| if ( key === "content" ) { | |
| $.each( this.tooltips, function( id, element ) { | |
| that._updateContent( element ); | |
| }); | |
| } | |
| }, | |
| _disable: function() { | |
| var that = this; | |
| // close open tooltips | |
| $.each( this.tooltips, function( id, element ) { | |
| var event = $.Event( "blur" ); | |
| event.target = event.currentTarget = element[0]; | |
| that.close( event, true ); | |
| }); | |
| // remove title attributes to prevent native tooltips | |
| this.element.find( this.options.items ).addBack().each(function() { | |
| var element = $( this ); | |
| if ( element.is( "[title]" ) ) { | |
| element | |
| .data( "ui-tooltip-title", element.attr( "title" ) ) | |
| .attr( "title", "" ); | |
| } | |
| }); | |
| }, | |
| _enable: function() { | |
| // restore title attributes | |
| this.element.find( this.options.items ).addBack().each(function() { | |
| var element = $( this ); | |
| if ( element.data( "ui-tooltip-title" ) ) { | |
| element.attr( "title", element.data( "ui-tooltip-title" ) ); | |
| } | |
| }); | |
| }, | |
| open: function( event ) { | |
| var that = this, | |
| target = $( event ? event.target : this.element ) | |
| // we need closest here due to mouseover bubbling, | |
| // but always pointing at the same event target | |
| .closest( this.options.items ); | |
| // No element to show a tooltip for or the tooltip is already open | |
| if ( !target.length || target.data( "ui-tooltip-id" ) ) { | |
| return; | |
| } | |
| if ( target.attr( "title" ) ) { | |
| target.data( "ui-tooltip-title", target.attr( "title" ) ); | |
| } | |
| target.data( "ui-tooltip-open", true ); | |
| // kill parent tooltips, custom or native, for hover | |
| if ( event && event.type === "mouseover" ) { | |
| target.parents().each(function() { | |
| var parent = $( this ), | |
| blurEvent; | |
| if ( parent.data( "ui-tooltip-open" ) ) { | |
| blurEvent = $.Event( "blur" ); | |
| blurEvent.target = blurEvent.currentTarget = this; | |
| that.close( blurEvent, true ); | |
| } | |
| if ( parent.attr( "title" ) ) { | |
| parent.uniqueId(); | |
| that.parents[ this.id ] = { | |
| element: this, | |
| title: parent.attr( "title" ) | |
| }; | |
| parent.attr( "title", "" ); | |
| } | |
| }); | |
| } | |
| this._updateContent( target, event ); | |
| }, | |
| _updateContent: function( target, event ) { | |
| var content, | |
| contentOption = this.options.content, | |
| that = this, | |
| eventType = event ? event.type : null; | |
| if ( typeof contentOption === "string" ) { | |
| return this._open( event, target, contentOption ); | |
| } | |
| content = contentOption.call( target[0], function( response ) { | |
| // ignore async response if tooltip was closed already | |
| if ( !target.data( "ui-tooltip-open" ) ) { | |
| return; | |
| } | |
| // IE may instantly serve a cached response for ajax requests | |
| // delay this call to _open so the other call to _open runs first | |
| that._delay(function() { | |
| // jQuery creates a special event for focusin when it doesn't | |
| // exist natively. To improve performance, the native event | |
| // object is reused and the type is changed. Therefore, we can't | |
| // rely on the type being correct after the event finished | |
| // bubbling, so we set it back to the previous value. (#8740) | |
| if ( event ) { | |
| event.type = eventType; | |
| } | |
| this._open( event, target, response ); | |
| }); | |
| }); | |
| if ( content ) { | |
| this._open( event, target, content ); | |
| } | |
| }, | |
| _open: function( event, target, content ) { | |
| var tooltip, events, delayedShow, | |
| positionOption = $.extend( {}, this.options.position ); | |
| if ( !content ) { | |
| return; | |
| } | |
| // Content can be updated multiple times. If the tooltip already | |
| // exists, then just update the content and bail. | |
| tooltip = this._find( target ); | |
| if ( tooltip.length ) { | |
| tooltip.find( ".ui-tooltip-content" ).html( content ); | |
| return; | |
| } | |
| // if we have a title, clear it to prevent the native tooltip | |
| // we have to check first to avoid defining a title if none exists | |
| // (we don't want to cause an element to start matching [title]) | |
| // | |
| // We use removeAttr only for key events, to allow IE to export the correct | |
| // accessible attributes. For mouse events, set to empty string to avoid | |
| // native tooltip showing up (happens only when removing inside mouseover). | |
| if ( target.is( "[title]" ) ) { | |
| if ( event && event.type === "mouseover" ) { | |
| target.attr( "title", "" ); | |
| } else { | |
| target.removeAttr( "title" ); | |
| } | |
| } | |
| tooltip = this._tooltip( target ); | |
| addDescribedBy( target, tooltip.attr( "id" ) ); | |
| tooltip.find( ".ui-tooltip-content" ).html( content ); | |
| function position( event ) { | |
| positionOption.of = event; | |
| if ( tooltip.is( ":hidden" ) ) { | |
| return; | |
| } | |
| tooltip.position( positionOption ); | |
| } | |
| if ( this.options.track && event && /^mouse/.test( event.type ) ) { | |
| this._on( this.document, { | |
| mousemove: position | |
| }); | |
| // trigger once to override element-relative positioning | |
| position( event ); | |
| } else { | |
| tooltip.position( $.extend({ | |
| of: target | |
| }, this.options.position ) ); | |
| } | |
| tooltip.hide(); | |
| this._show( tooltip, this.options.show ); | |
| // Handle tracking tooltips that are shown with a delay (#8644). As soon | |
| // as the tooltip is visible, position the tooltip using the most recent | |
| // event. | |
| if ( this.options.show && this.options.show.delay ) { | |
| delayedShow = this.delayedShow = setInterval(function() { | |
| if ( tooltip.is( ":visible" ) ) { | |
| position( positionOption.of ); | |
| clearInterval( delayedShow ); | |
| } | |
| }, $.fx.interval ); | |
| } | |
| this._trigger( "open", event, { tooltip: tooltip } ); | |
| events = { | |
| keyup: function( event ) { | |
| if ( event.keyCode === $.ui.keyCode.ESCAPE ) { | |
| var fakeEvent = $.Event(event); | |
| fakeEvent.currentTarget = target[0]; | |
| this.close( fakeEvent, true ); | |
| } | |
| }, | |
| remove: function() { | |
| this._removeTooltip( tooltip ); | |
| } | |
| }; | |
| if ( !event || event.type === "mouseover" ) { | |
| events.mouseleave = "close"; | |
| } | |
| if ( !event || event.type === "focusin" ) { | |
| events.focusout = "close"; | |
| } | |
| this._on( true, target, events ); | |
| }, | |
| close: function( event ) { | |
| var that = this, | |
| target = $( event ? event.currentTarget : this.element ), | |
| tooltip = this._find( target ); | |
| // disabling closes the tooltip, so we need to track when we're closing | |
| // to avoid an infinite loop in case the tooltip becomes disabled on close | |
| if ( this.closing ) { | |
| return; | |
| } | |
| // Clear the interval for delayed tracking tooltips | |
| clearInterval( this.delayedShow ); | |
| // only set title if we had one before (see comment in _open()) | |
| if ( target.data( "ui-tooltip-title" ) ) { | |
| target.attr( "title", target.data( "ui-tooltip-title" ) ); | |
| } | |
| removeDescribedBy( target ); | |
| tooltip.stop( true ); | |
| this._hide( tooltip, this.options.hide, function() { | |
| that._removeTooltip( $( this ) ); | |
| }); | |
| target.removeData( "ui-tooltip-open" ); | |
| this._off( target, "mouseleave focusout keyup" ); | |
| // Remove 'remove' binding only on delegated targets | |
| if ( target[0] !== this.element[0] ) { | |
| this._off( target, "remove" ); | |
| } | |
| this._off( this.document, "mousemove" ); | |
| if ( event && event.type === "mouseleave" ) { | |
| $.each( this.parents, function( id, parent ) { | |
| $( parent.element ).attr( "title", parent.title ); | |
| delete that.parents[ id ]; | |
| }); | |
| } | |
| this.closing = true; | |
| this._trigger( "close", event, { tooltip: tooltip } ); | |
| this.closing = false; | |
| }, | |
| _tooltip: function( element ) { | |
| var id = "ui-tooltip-" + increments++, | |
| tooltip = $( "<div>" ) | |
| .attr({ | |
| id: id, | |
| role: "tooltip" | |
| }) | |
| .addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " + | |
| ( this.options.tooltipClass || "" ) ); | |
| $( "<div>" ) | |
| .addClass( "ui-tooltip-content" ) | |
| .appendTo( tooltip ); | |
| tooltip.appendTo( this.document[0].body ); | |
| this.tooltips[ id ] = element; | |
| return tooltip; | |
| }, | |
| _find: function( target ) { | |
| var id = target.data( "ui-tooltip-id" ); | |
| return id ? $( "#" + id ) : $(); | |
| }, | |
| _removeTooltip: function( tooltip ) { | |
| tooltip.remove(); | |
| delete this.tooltips[ tooltip.attr( "id" ) ]; | |
| }, | |
| _destroy: function() { | |
| var that = this; | |
| // close open tooltips | |
| $.each( this.tooltips, function( id, element ) { | |
| // Delegate to close method to handle common cleanup | |
| var event = $.Event( "blur" ); | |
| event.target = event.currentTarget = element[0]; | |
| that.close( event, true ); | |
| // Remove immediately; destroying an open tooltip doesn't use the | |
| // hide animation | |
| $( "#" + id ).remove(); | |
| // Restore the title | |
| if ( element.data( "ui-tooltip-title" ) ) { | |
| element.attr( "title", element.data( "ui-tooltip-title" ) ); | |
| element.removeData( "ui-tooltip-title" ); | |
| } | |
| }); | |
| } | |
| }); | |
| }( jQuery ) ); |
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| /*! | |
| * jQuery JavaScript Library v2.0.3 | |
| * http://jquery.com/ | |
| * | |
| * Includes Sizzle.js | |
| * http://sizzlejs.com/ | |
| * | |
| * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors | |
| * Released under the MIT license | |
| * http://jquery.org/license | |
| * | |
| * Date: 2013-07-03T13:30Z | |
| */ | |
| (function( window, undefined ) { | |
| // Can't do this because several apps including ASP.NET trace | |
| // the stack via arguments.caller.callee and Firefox dies if | |
| // you try to trace through "use strict" call chains. (#13335) | |
| // Support: Firefox 18+ | |
| //"use strict"; | |
| var | |
| // A central reference to the root jQuery(document) | |
| rootjQuery, | |
| // The deferred used on DOM ready | |
| readyList, | |
| // Support: IE9 | |
| // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` | |
| core_strundefined = typeof undefined, | |
| // Use the correct document accordingly with window argument (sandbox) | |
| location = window.location, | |
| document = window.document, | |
| docElem = document.documentElement, | |
| // Map over jQuery in case of overwrite | |
| _jQuery = window.jQuery, | |
| // Map over the $ in case of overwrite | |
| _$ = window.$, | |
| // [[Class]] -> type pairs | |
| class2type = {}, | |
| // List of deleted data cache ids, so we can reuse them | |
| core_deletedIds = [], | |
| core_version = "2.0.3", | |
| // Save a reference to some core methods | |
| core_concat = core_deletedIds.concat, | |
| core_push = core_deletedIds.push, | |
| core_slice = core_deletedIds.slice, | |
| core_indexOf = core_deletedIds.indexOf, | |
| core_toString = class2type.toString, | |
| core_hasOwn = class2type.hasOwnProperty, | |
| core_trim = core_version.trim, | |
| // Define a local copy of jQuery | |
| jQuery = function( selector, context ) { | |
| // The jQuery object is actually just the init constructor 'enhanced' | |
| return new jQuery.fn.init( selector, context, rootjQuery ); | |
| }, | |
| // Used for matching numbers | |
| core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, | |
| // Used for splitting on whitespace | |
| core_rnotwhite = /\S+/g, | |
| // A simple way to check for HTML strings | |
| // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | |
| // Strict HTML recognition (#11290: must start with <) | |
| rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, | |
| // Match a standalone tag | |
| rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, | |
| // Matches dashed string for camelizing | |
| rmsPrefix = /^-ms-/, | |
| rdashAlpha = /-([\da-z])/gi, | |
| // Used by jQuery.camelCase as callback to replace() | |
| fcamelCase = function( all, letter ) { | |
| return letter.toUpperCase(); | |
| }, | |
| // The ready event handler and self cleanup method | |
| completed = function() { | |
| document.removeEventListener( "DOMContentLoaded", completed, false ); | |
| window.removeEventListener( "load", completed, false ); | |
| jQuery.ready(); | |
| }; | |
| jQuery.fn = jQuery.prototype = { | |
| // The current version of jQuery being used | |
| jquery: core_version, | |
| constructor: jQuery, | |
| init: function( selector, context, rootjQuery ) { | |
| var match, elem; | |
| // HANDLE: $(""), $(null), $(undefined), $(false) | |
| if ( !selector ) { | |
| return this; | |
| } | |
| // Handle HTML strings | |
| if ( typeof selector === "string" ) { | |
| if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { | |
| // Assume that strings that start and end with <> are HTML and skip the regex check | |
| match = [ null, selector, null ]; | |
| } else { | |
| match = rquickExpr.exec( selector ); | |
| } | |
| // Match html or make sure no context is specified for #id | |
| if ( match && (match[1] || !context) ) { | |
| // HANDLE: $(html) -> $(array) | |
| if ( match[1] ) { | |
| context = context instanceof jQuery ? context[0] : context; | |
| // scripts is true for back-compat | |
| jQuery.merge( this, jQuery.parseHTML( | |
| match[1], | |
| context && context.nodeType ? context.ownerDocument || context : document, | |
| true | |
| ) ); | |
| // HANDLE: $(html, props) | |
| if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { | |
| for ( match in context ) { | |
| // Properties of context are called as methods if possible | |
| if ( jQuery.isFunction( this[ match ] ) ) { | |
| this[ match ]( context[ match ] ); | |
| // ...and otherwise set as attributes | |
| } else { | |
| this.attr( match, context[ match ] ); | |
| } | |
| } | |
| } | |
| return this; | |
| // HANDLE: $(#id) | |
| } else { | |
| elem = document.getElementById( match[2] ); | |
| // Check parentNode to catch when Blackberry 4.6 returns | |
| // nodes that are no longer in the document #6963 | |
| if ( elem && elem.parentNode ) { | |
| // Inject the element directly into the jQuery object | |
| this.length = 1; | |
| this[0] = elem; | |
| } | |
| this.context = document; | |
| this.selector = selector; | |
| return this; | |
| } | |
| // HANDLE: $(expr, $(...)) | |
| } else if ( !context || context.jquery ) { | |
| return ( context || rootjQuery ).find( selector ); | |
| // HANDLE: $(expr, context) | |
| // (which is just equivalent to: $(context).find(expr) | |
| } else { | |
| return this.constructor( context ).find( selector ); | |
| } | |
| // HANDLE: $(DOMElement) | |
| } else if ( selector.nodeType ) { | |
| this.context = this[0] = selector; | |
| this.length = 1; | |
| return this; | |
| // HANDLE: $(function) | |
| // Shortcut for document ready | |
| } else if ( jQuery.isFunction( selector ) ) { | |
| return rootjQuery.ready( selector ); | |
| } | |
| if ( selector.selector !== undefined ) { | |
| this.selector = selector.selector; | |
| this.context = selector.context; | |
| } | |
| return jQuery.makeArray( selector, this ); | |
| }, | |
| // Start with an empty selector | |
| selector: "", | |
| // The default length of a jQuery object is 0 | |
| length: 0, | |
| toArray: function() { | |
| return core_slice.call( this ); | |
| }, | |
| // Get the Nth element in the matched element set OR | |
| // Get the whole matched element set as a clean array | |
| get: function( num ) { | |
| return num == null ? | |
| // Return a 'clean' array | |
| this.toArray() : | |
| // Return just the object | |
| ( num < 0 ? this[ this.length + num ] : this[ num ] ); | |
| }, | |
| // Take an array of elements and push it onto the stack | |
| // (returning the new matched element set) | |
| pushStack: function( elems ) { | |
| // Build a new jQuery matched element set | |
| var ret = jQuery.merge( this.constructor(), elems ); | |
| // Add the old object onto the stack (as a reference) | |
| ret.prevObject = this; | |
| ret.context = this.context; | |
| // Return the newly-formed element set | |
| return ret; | |
| }, | |
| // Execute a callback for every element in the matched set. | |
| // (You can seed the arguments with an array of args, but this is | |
| // only used internally.) | |
| each: function( callback, args ) { | |
| return jQuery.each( this, callback, args ); | |
| }, | |
| ready: function( fn ) { | |
| // Add the callback | |
| jQuery.ready.promise().done( fn ); | |
| return this; | |
| }, | |
| slice: function() { | |
| return this.pushStack( core_slice.apply( this, arguments ) ); | |
| }, | |
| first: function() { | |
| return this.eq( 0 ); | |
| }, | |
| last: function() { | |
| return this.eq( -1 ); | |
| }, | |
| eq: function( i ) { | |
| var len = this.length, | |
| j = +i + ( i < 0 ? len : 0 ); | |
| return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); | |
| }, | |
| map: function( callback ) { | |
| return this.pushStack( jQuery.map(this, function( elem, i ) { | |
| return callback.call( elem, i, elem ); | |
| })); | |
| }, | |
| end: function() { | |
| return this.prevObject || this.constructor(null); | |
| }, | |
| // For internal use only. | |
| // Behaves like an Array's method, not like a jQuery method. | |
| push: core_push, | |
| sort: [].sort, | |
| splice: [].splice | |
| }; | |
| // Give the init function the jQuery prototype for later instantiation | |
| jQuery.fn.init.prototype = jQuery.fn; | |
| jQuery.extend = jQuery.fn.extend = function() { | |
| var options, name, src, copy, copyIsArray, clone, | |
| target = arguments[0] || {}, | |
| i = 1, | |
| length = arguments.length, | |
| deep = false; | |
| // Handle a deep copy situation | |
| if ( typeof target === "boolean" ) { | |
| deep = target; | |
| target = arguments[1] || {}; | |
| // skip the boolean and the target | |
| i = 2; | |
| } | |
| // Handle case when target is a string or something (possible in deep copy) | |
| if ( typeof target !== "object" && !jQuery.isFunction(target) ) { | |
| target = {}; | |
| } | |
| // extend jQuery itself if only one argument is passed | |
| if ( length === i ) { | |
| target = this; | |
| --i; | |
| } | |
| for ( ; i < length; i++ ) { | |
| // Only deal with non-null/undefined values | |
| if ( (options = arguments[ i ]) != null ) { | |
| // Extend the base object | |
| for ( name in options ) { | |
| src = target[ name ]; | |
| copy = options[ name ]; | |
| // Prevent never-ending loop | |
| if ( target === copy ) { | |
| continue; | |
| } | |
| // Recurse if we're merging plain objects or arrays | |
| if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { | |
| if ( copyIsArray ) { | |
| copyIsArray = false; | |
| clone = src && jQuery.isArray(src) ? src : []; | |
| } else { | |
| clone = src && jQuery.isPlainObject(src) ? src : {}; | |
| } | |
| // Never move original objects, clone them | |
| target[ name ] = jQuery.extend( deep, clone, copy ); | |
| // Don't bring in undefined values | |
| } else if ( copy !== undefined ) { | |
| target[ name ] = copy; | |
| } | |
| } | |
| } | |
| } | |
| // Return the modified object | |
| return target; | |
| }; | |
| jQuery.extend({ | |
| // Unique for each copy of jQuery on the page | |
| expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), | |
| noConflict: function( deep ) { | |
| if ( window.$ === jQuery ) { | |
| window.$ = _$; | |
| } | |
| if ( deep && window.jQuery === jQuery ) { | |
| window.jQuery = _jQuery; | |
| } | |
| return jQuery; | |
| }, | |
| // Is the DOM ready to be used? Set to true once it occurs. | |
| isReady: false, | |
| // A counter to track how many items to wait for before | |
| // the ready event fires. See #6781 | |
| readyWait: 1, | |
| // Hold (or release) the ready event | |
| holdReady: function( hold ) { | |
| if ( hold ) { | |
| jQuery.readyWait++; | |
| } else { | |
| jQuery.ready( true ); | |
| } | |
| }, | |
| // Handle when the DOM is ready | |
| ready: function( wait ) { | |
| // Abort if there are pending holds or we're already ready | |
| if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | |
| return; | |
| } | |
| // Remember that the DOM is ready | |
| jQuery.isReady = true; | |
| // If a normal DOM Ready event fired, decrement, and wait if need be | |
| if ( wait !== true && --jQuery.readyWait > 0 ) { | |
| return; | |
| } | |
| // If there are functions bound, to execute | |
| readyList.resolveWith( document, [ jQuery ] ); | |
| // Trigger any bound ready events | |
| if ( jQuery.fn.trigger ) { | |
| jQuery( document ).trigger("ready").off("ready"); | |
| } | |
| }, | |
| // See test/unit/core.js for details concerning isFunction. | |
| // Since version 1.3, DOM methods and functions like alert | |
| // aren't supported. They return false on IE (#2968). | |
| isFunction: function( obj ) { | |
| return jQuery.type(obj) === "function"; | |
| }, | |
| isArray: Array.isArray, | |
| isWindow: function( obj ) { | |
| return obj != null && obj === obj.window; | |
| }, | |
| isNumeric: function( obj ) { | |
| return !isNaN( parseFloat(obj) ) && isFinite( obj ); | |
| }, | |
| type: function( obj ) { | |
| if ( obj == null ) { | |
| return String( obj ); | |
| } | |
| // Support: Safari <= 5.1 (functionish RegExp) | |
| return typeof obj === "object" || typeof obj === "function" ? | |
| class2type[ core_toString.call(obj) ] || "object" : | |
| typeof obj; | |
| }, | |
| isPlainObject: function( obj ) { | |
| // Not plain objects: | |
| // - Any object or value whose internal [[Class]] property is not "[object Object]" | |
| // - DOM nodes | |
| // - window | |
| if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | |
| return false; | |
| } | |
| // Support: Firefox <20 | |
| // The try/catch suppresses exceptions thrown when attempting to access | |
| // the "constructor" property of certain host objects, ie. |window.location| | |
| // https://bugzilla.mozilla.org/show_bug.cgi?id=814622 | |
| try { | |
| if ( obj.constructor && | |
| !core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { | |
| return false; | |
| } | |
| } catch ( e ) { | |
| return false; | |
| } | |
| // If the function hasn't returned already, we're confident that | |
| // |obj| is a plain object, created by {} or constructed with new Object | |
| return true; | |
| }, | |
| isEmptyObject: function( obj ) { | |
| var name; | |
| for ( name in obj ) { | |
| return false; | |
| } | |
| return true; | |
| }, | |
| error: function( msg ) { | |
| throw new Error( msg ); | |
| }, | |
| // data: string of html | |
| // context (optional): If specified, the fragment will be created in this context, defaults to document | |
| // keepScripts (optional): If true, will include scripts passed in the html string | |
| parseHTML: function( data, context, keepScripts ) { | |
| if ( !data || typeof data !== "string" ) { | |
| return null; | |
| } | |
| if ( typeof context === "boolean" ) { | |
| keepScripts = context; | |
| context = false; | |
| } | |
| context = context || document; | |
| var parsed = rsingleTag.exec( data ), | |
| scripts = !keepScripts && []; | |
| // Single tag | |
| if ( parsed ) { | |
| return [ context.createElement( parsed[1] ) ]; | |
| } | |
| parsed = jQuery.buildFragment( [ data ], context, scripts ); | |
| if ( scripts ) { | |
| jQuery( scripts ).remove(); | |
| } | |
| return jQuery.merge( [], parsed.childNodes ); | |
| }, | |
| parseJSON: JSON.parse, | |
| // Cross-browser xml parsing | |
| parseXML: function( data ) { | |
| var xml, tmp; | |
| if ( !data || typeof data !== "string" ) { | |
| return null; | |
| } | |
| // Support: IE9 | |
| try { | |
| tmp = new DOMParser(); | |
| xml = tmp.parseFromString( data , "text/xml" ); | |
| } catch ( e ) { | |
| xml = undefined; | |
| } | |
| if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { | |
| jQuery.error( "Invalid XML: " + data ); | |
| } | |
| return xml; | |
| }, | |
| noop: function() {}, | |
| // Evaluates a script in a global context | |
| globalEval: function( code ) { | |
| var script, | |
| indirect = eval; | |
| code = jQuery.trim( code ); | |
| if ( code ) { | |
| // If the code includes a valid, prologue position | |
| // strict mode pragma, execute code by injecting a | |
| // script tag into the document. | |
| if ( code.indexOf("use strict") === 1 ) { | |
| script = document.createElement("script"); | |
| script.text = code; | |
| document.head.appendChild( script ).parentNode.removeChild( script ); | |
| } else { | |
| // Otherwise, avoid the DOM node creation, insertion | |
| // and removal by using an indirect global eval | |
| indirect( code ); | |
| } | |
| } | |
| }, | |
| // Convert dashed to camelCase; used by the css and data modules | |
| // Microsoft forgot to hump their vendor prefix (#9572) | |
| camelCase: function( string ) { | |
| return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | |
| }, | |
| nodeName: function( elem, name ) { | |
| return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | |
| }, | |
| // args is for internal usage only | |
| each: function( obj, callback, args ) { | |
| var value, | |
| i = 0, | |
| length = obj.length, | |
| isArray = isArraylike( obj ); | |
| if ( args ) { | |
| if ( isArray ) { | |
| for ( ; i < length; i++ ) { | |
| value = callback.apply( obj[ i ], args ); | |
| if ( value === false ) { | |
| break; | |
| } | |
| } | |
| } else { | |
| for ( i in obj ) { | |
| value = callback.apply( obj[ i ], args ); | |
| if ( value === false ) { | |
| break; | |
| } | |
| } | |
| } | |
| // A special, fast, case for the most common use of each | |
| } else { | |
| if ( isArray ) { | |
| for ( ; i < length; i++ ) { | |
| value = callback.call( obj[ i ], i, obj[ i ] ); | |
| if ( value === false ) { | |
| break; | |
| } | |
| } | |
| } else { | |
| for ( i in obj ) { | |
| value = callback.call( obj[ i ], i, obj[ i ] ); | |
| if ( value === false ) { | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| return obj; | |
| }, | |
| trim: function( text ) { | |
| return text == null ? "" : core_trim.call( text ); | |
| }, | |
| // results is for internal usage only | |
| makeArray: function( arr, results ) { | |
| var ret = results || []; | |
| if ( arr != null ) { | |
| if ( isArraylike( Object(arr) ) ) { | |
| jQuery.merge( ret, | |
| typeof arr === "string" ? | |
| [ arr ] : arr | |
| ); | |
| } else { | |
| core_push.call( ret, arr ); | |
| } | |
| } | |
| return ret; | |
| }, | |
| inArray: function( elem, arr, i ) { | |
| return arr == null ? -1 : core_indexOf.call( arr, elem, i ); | |
| }, | |
| merge: function( first, second ) { | |
| var l = second.length, | |
| i = first.length, | |
| j = 0; | |
| if ( typeof l === "number" ) { | |
| for ( ; j < l; j++ ) { | |
| first[ i++ ] = second[ j ]; | |
| } | |
| } else { | |
| while ( second[j] !== undefined ) { | |
| first[ i++ ] = second[ j++ ]; | |
| } | |
| } | |
| first.length = i; | |
| return first; | |
| }, | |
| grep: function( elems, callback, inv ) { | |
| var retVal, | |
| ret = [], | |
| i = 0, | |
| length = elems.length; | |
| inv = !!inv; | |
| // Go through the array, only saving the items | |
| // that pass the validator function | |
| for ( ; i < length; i++ ) { | |
| retVal = !!callback( elems[ i ], i ); | |
| if ( inv !== retVal ) { | |
| ret.push( elems[ i ] ); | |
| } | |
| } | |
| return ret; | |
| }, | |
| // arg is for internal usage only | |
| map: function( elems, callback, arg ) { | |
| var value, | |
| i = 0, | |
| length = elems.length, | |
| isArray = isArraylike( elems ), | |
| ret = []; | |
| // Go through the array, translating each of the items to their | |
| if ( isArray ) { | |
| for ( ; i < length; i++ ) { | |
| value = callback( elems[ i ], i, arg ); | |
| if ( value != null ) { | |
| ret[ ret.length ] = value; | |
| } | |
| } | |
| // Go through every key on the object, | |
| } else { | |
| for ( i in elems ) { | |
| value = callback( elems[ i ], i, arg ); | |
| if ( value != null ) { | |
| ret[ ret.length ] = value; | |
| } | |
| } | |
| } | |
| // Flatten any nested arrays | |
| return core_concat.apply( [], ret ); | |
| }, | |
| // A global GUID counter for objects | |
| guid: 1, | |
| // Bind a function to a context, optionally partially applying any | |
| // arguments. | |
| proxy: function( fn, context ) { | |
| var tmp, args, proxy; | |
| if ( typeof context === "string" ) { | |
| tmp = fn[ context ]; | |
| context = fn; | |
| fn = tmp; | |
| } | |
| // Quick check to determine if target is callable, in the spec | |
| // this throws a TypeError, but we will just return undefined. | |
| if ( !jQuery.isFunction( fn ) ) { | |
| return undefined; | |
| } | |
| // Simulated bind | |
| args = core_slice.call( arguments, 2 ); | |
| proxy = function() { | |
| return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); | |
| }; | |
| // Set the guid of unique handler to the same of original handler, so it can be removed | |
| proxy.guid = fn.guid = fn.guid || jQuery.guid++; | |
| return proxy; | |
| }, | |
| // Multifunctional method to get and set values of a collection | |
| // The value/s can optionally be executed if it's a function | |
| access: function( elems, fn, key, value, chainable, emptyGet, raw ) { | |
| var i = 0, | |
| length = elems.length, | |
| bulk = key == null; | |
| // Sets many values | |
| if ( jQuery.type( key ) === "object" ) { | |
| chainable = true; | |
| for ( i in key ) { | |
| jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); | |
| } | |
| // Sets one value | |
| } else if ( value !== undefined ) { | |
| chainable = true; | |
| if ( !jQuery.isFunction( value ) ) { | |
| raw = true; | |
| } | |
| if ( bulk ) { | |
| // Bulk operations run against the entire set | |
| if ( raw ) { | |
| fn.call( elems, value ); | |
| fn = null; | |
| // ...except when executing function values | |
| } else { | |
| bulk = fn; | |
| fn = function( elem, key, value ) { | |
| return bulk.call( jQuery( elem ), value ); | |
| }; | |
| } | |
| } | |
| if ( fn ) { | |
| for ( ; i < length; i++ ) { | |
| fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); | |
| } | |
| } | |
| } | |
| return chainable ? | |
| elems : | |
| // Gets | |
| bulk ? | |
| fn.call( elems ) : | |
| length ? fn( elems[0], key ) : emptyGet; | |
| }, | |
| now: Date.now, | |
| // A method for quickly swapping in/out CSS properties to get correct calculations. | |
| // Note: this method belongs to the css module but it's needed here for the support module. | |
| // If support gets modularized, this method should be moved back to the css module. | |
| swap: function( elem, options, callback, args ) { | |
| var ret, name, | |
| old = {}; | |
| // Remember the old values, and insert the new ones | |
| for ( name in options ) { | |
| old[ name ] = elem.style[ name ]; | |
| elem.style[ name ] = options[ name ]; | |
| } | |
| ret = callback.apply( elem, args || [] ); | |
| // Revert the old values | |
| for ( name in options ) { | |
| elem.style[ name ] = old[ name ]; | |
| } | |
| return ret; | |
| } | |
| }); | |
| jQuery.ready.promise = function( obj ) { | |
| if ( !readyList ) { | |
| readyList = jQuery.Deferred(); | |
| // Catch cases where $(document).ready() is called after the browser event has already occurred. | |
| // we once tried to use readyState "interactive" here, but it caused issues like the one | |
| // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 | |
| if ( document.readyState === "complete" ) { | |
| // Handle it asynchronously to allow scripts the opportunity to delay ready | |
| setTimeout( jQuery.ready ); | |
| } else { | |
| // Use the handy event callback | |
| document.addEventListener( "DOMContentLoaded", completed, false ); | |
| // A fallback to window.onload, that will always work | |
| window.addEventListener( "load", completed, false ); | |
| } | |
| } | |
| return readyList.promise( obj ); | |
| }; | |
| // Populate the class2type map | |
| jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { | |
| class2type[ "[object " + name + "]" ] = name.toLowerCase(); | |
| }); | |
| function isArraylike( obj ) { | |
| var length = obj.length, | |
| type = jQuery.type( obj ); | |
| if ( jQuery.isWindow( obj ) ) { | |
| return false; | |
| } | |
| if ( obj.nodeType === 1 && length ) { | |
| return true; | |
| } | |
| return type === "array" || type !== "function" && | |
| ( length === 0 || | |
| typeof length === "number" && length > 0 && ( length - 1 ) in obj ); | |
| } | |
| // All jQuery objects should point back to these | |
| rootjQuery = jQuery(document); | |
| /*! | |
| * Sizzle CSS Selector Engine v1.9.4-pre | |
| * http://sizzlejs.com/ | |
| * | |
| * Copyright 2013 jQuery Foundation, Inc. and other contributors | |
| * Released under the MIT license | |
| * http://jquery.org/license | |
| * | |
| * Date: 2013-06-03 | |
| */ | |
| (function( window, undefined ) { | |
| var i, | |
| support, | |
| cachedruns, | |
| Expr, | |
| getText, | |
| isXML, | |
| compile, | |
| outermostContext, | |
| sortInput, | |
| // Local document vars | |
| setDocument, | |
| document, | |
| docElem, | |
| documentIsHTML, | |
| rbuggyQSA, | |
| rbuggyMatches, | |
| matches, | |
| contains, | |
| // Instance-specific data | |
| expando = "sizzle" + -(new Date()), | |
| preferredDoc = window.document, | |
| dirruns = 0, | |
| done = 0, | |
| classCache = createCache(), | |
| tokenCache = createCache(), | |
| compilerCache = createCache(), | |
| hasDuplicate = false, | |
| sortOrder = function( a, b ) { | |
| if ( a === b ) { | |
| hasDuplicate = true; | |
| return 0; | |
| } | |
| return 0; | |
| }, | |
| // General-purpose constants | |
| strundefined = typeof undefined, | |
| MAX_NEGATIVE = 1 << 31, | |
| // Instance methods | |
| hasOwn = ({}).hasOwnProperty, | |
| arr = [], | |
| pop = arr.pop, | |
| push_native = arr.push, | |
| push = arr.push, | |
| slice = arr.slice, | |
| // Use a stripped-down indexOf if we can't use a native one | |
| indexOf = arr.indexOf || function( elem ) { | |
| var i = 0, | |
| len = this.length; | |
| for ( ; i < len; i++ ) { | |
| if ( this[i] === elem ) { | |
| return i; | |
| } | |
| } | |
| return -1; | |
| }, | |
| booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", | |
| // Regular expressions | |
| // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace | |
| whitespace = "[\\x20\\t\\r\\n\\f]", | |
| // http://www.w3.org/TR/css3-syntax/#characters | |
| characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | |
| // Loosely modeled on CSS identifier characters | |
| // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors | |
| // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | |
| identifier = characterEncoding.replace( "w", "w#" ), | |
| // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors | |
| attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + | |
| "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", | |
| // Prefer arguments quoted, | |
| // then not containing pseudos/brackets, | |
| // then attribute selectors/non-parenthetical expressions, | |
| // then anything else | |
| // These preferences are here to reduce the number of selectors | |
| // needing tokenize in the PSEUDO preFilter | |
| pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", | |
| // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | |
| rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | |
| rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | |
| rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), | |
| rsibling = new RegExp( whitespace + "*[+~]" ), | |
| rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), | |
| rpseudo = new RegExp( pseudos ), | |
| ridentifier = new RegExp( "^" + identifier + "$" ), | |
| matchExpr = { | |
| "ID": new RegExp( "^#(" + characterEncoding + ")" ), | |
| "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), | |
| "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), | |
| "ATTR": new RegExp( "^" + attributes ), | |
| "PSEUDO": new RegExp( "^" + pseudos ), | |
| "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | |
| "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | |
| "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | |
| "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), | |
| // For use in libraries implementing .is() | |
| // We use this for POS matching in `select` | |
| "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | |
| whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | |
| }, | |
| rnative = /^[^{]+\{\s*\[native \w/, | |
| // Easily-parseable/retrievable ID or TAG or CLASS selectors | |
| rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | |
| rinputs = /^(?:input|select|textarea|button)$/i, | |
| rheader = /^h\d$/i, | |
| rescape = /'|\\/g, | |
| // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | |
| runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), | |
| funescape = function( _, escaped, escapedWhitespace ) { | |
| var high = "0x" + escaped - 0x10000; | |
| // NaN means non-codepoint | |
| // Support: Firefox | |
| // Workaround erroneous numeric interpretation of +"0x" | |
| return high !== high || escapedWhitespace ? | |
| escaped : | |
| // BMP codepoint | |
| high < 0 ? | |
| String.fromCharCode( high + 0x10000 ) : | |
| // Supplemental Plane codepoint (surrogate pair) | |
| String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | |
| }; | |
| // Optimize for push.apply( _, NodeList ) | |
| try { | |
| push.apply( | |
| (arr = slice.call( preferredDoc.childNodes )), | |
| preferredDoc.childNodes | |
| ); | |
| // Support: Android<4.0 | |
| // Detect silently failing push.apply | |
| arr[ preferredDoc.childNodes.length ].nodeType; | |
| } catch ( e ) { | |
| push = { apply: arr.length ? | |
| // Leverage slice if possible | |
| function( target, els ) { | |
| push_native.apply( target, slice.call(els) ); | |
| } : | |
| // Support: IE<9 | |
| // Otherwise append directly | |
| function( target, els ) { | |
| var j = target.length, | |
| i = 0; | |
| // Can't trust NodeList.length | |
| while ( (target[j++] = els[i++]) ) {} | |
| target.length = j - 1; | |
| } | |
| }; | |
| } | |
| function Sizzle( selector, context, results, seed ) { | |
| var match, elem, m, nodeType, | |
| // QSA vars | |
| i, groups, old, nid, newContext, newSelector; | |
| if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | |
| setDocument( context ); | |
| } | |
| context = context || document; | |
| results = results || []; | |
| if ( !selector || typeof selector !== "string" ) { | |
| return results; | |
| } | |
| if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { | |
| return []; | |
| } | |
| if ( documentIsHTML && !seed ) { | |
| // Shortcuts | |
| if ( (match = rquickExpr.exec( selector )) ) { | |
| // Speed-up: Sizzle("#ID") | |
| if ( (m = match[1]) ) { | |
| if ( nodeType === 9 ) { | |
| elem = context.getElementById( m ); | |
| // Check parentNode to catch when Blackberry 4.6 returns | |
| // nodes that are no longer in the document #6963 | |
| if ( elem && elem.parentNode ) { | |
| // Handle the case where IE, Opera, and Webkit return items | |
| // by name instead of ID | |
| if ( elem.id === m ) { | |
| results.push( elem ); | |
| return results; | |
| } | |
| } else { | |
| return results; | |
| } | |
| } else { | |
| // Context is not a document | |
| if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && | |
| contains( context, elem ) && elem.id === m ) { | |
| results.push( elem ); | |
| return results; | |
| } | |
| } | |
| // Speed-up: Sizzle("TAG") | |
| } else if ( match[2] ) { | |
| push.apply( results, context.getElementsByTagName( selector ) ); | |
| return results; | |
| // Speed-up: Sizzle(".CLASS") | |
| } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { | |
| push.apply( results, context.getElementsByClassName( m ) ); | |
| return results; | |
| } | |
| } | |
| // QSA path | |
| if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { | |
| nid = old = expando; | |
| newContext = context; | |
| newSelector = nodeType === 9 && selector; | |
| // qSA works strangely on Element-rooted queries | |
| // We can work around this by specifying an extra ID on the root | |
| // and working up from there (Thanks to Andrew Dupont for the technique) | |
| // IE 8 doesn't work on object elements | |
| if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { | |
| groups = tokenize( selector ); | |
| if ( (old = context.getAttribute("id")) ) { | |
| nid = old.replace( rescape, "\\$&" ); | |
| } else { | |
| context.setAttribute( "id", nid ); | |
| } | |
| nid = "[id='" + nid + "'] "; | |
| i = groups.length; | |
| while ( i-- ) { | |
| groups[i] = nid + toSelector( groups[i] ); | |
| } | |
| newContext = rsibling.test( selector ) && context.parentNode || context; | |
| newSelector = groups.join(","); | |
| } | |
| if ( newSelector ) { | |
| try { | |
| push.apply( results, | |
| newContext.querySelectorAll( newSelector ) | |
| ); | |
| return results; | |
| } catch(qsaError) { | |
| } finally { | |
| if ( !old ) { | |
| context.removeAttribute("id"); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // All others | |
| return select( selector.replace( rtrim, "$1" ), context, results, seed ); | |
| } | |
| /** | |
| * Create key-value caches of limited size | |
| * @returns {Function(string, Object)} Returns the Object data after storing it on itself with | |
| * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | |
| * deleting the oldest entry | |
| */ | |
| function createCache() { | |
| var keys = []; | |
| function cache( key, value ) { | |
| // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | |
| if ( keys.push( key += " " ) > Expr.cacheLength ) { | |
| // Only keep the most recent entries | |
| delete cache[ keys.shift() ]; | |
| } | |
| return (cache[ key ] = value); | |
| } | |
| return cache; | |
| } | |
| /** | |
| * Mark a function for special use by Sizzle | |
| * @param {Function} fn The function to mark | |
| */ | |
| function markFunction( fn ) { | |
| fn[ expando ] = true; | |
| return fn; | |
| } | |
| /** | |
| * Support testing using an element | |
| * @param {Function} fn Passed the created div and expects a boolean result | |
| */ | |
| function assert( fn ) { | |
| var div = document.createElement("div"); | |
| try { | |
| return !!fn( div ); | |
| } catch (e) { | |
| return false; | |
| } finally { | |
| // Remove from its parent by default | |
| if ( div.parentNode ) { | |
| div.parentNode.removeChild( div ); | |
| } | |
| // release memory in IE | |
| div = null; | |
| } | |
| } | |
| /** | |
| * Adds the same handler for all of the specified attrs | |
| * @param {String} attrs Pipe-separated list of attributes | |
| * @param {Function} handler The method that will be applied | |
| */ | |
| function addHandle( attrs, handler ) { | |
| var arr = attrs.split("|"), | |
| i = attrs.length; | |
| while ( i-- ) { | |
| Expr.attrHandle[ arr[i] ] = handler; | |
| } | |
| } | |
| /** | |
| * Checks document order of two siblings | |
| * @param {Element} a | |
| * @param {Element} b | |
| * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | |
| */ | |
| function siblingCheck( a, b ) { | |
| var cur = b && a, | |
| diff = cur && a.nodeType === 1 && b.nodeType === 1 && | |
| ( ~b.sourceIndex || MAX_NEGATIVE ) - | |
| ( ~a.sourceIndex || MAX_NEGATIVE ); | |
| // Use IE sourceIndex if available on both nodes | |
| if ( diff ) { | |
| return diff; | |
| } | |
| // Check if b follows a | |
| if ( cur ) { | |
| while ( (cur = cur.nextSibling) ) { | |
| if ( cur === b ) { | |
| return -1; | |
| } | |
| } | |
| } | |
| return a ? 1 : -1; | |
| } | |
| /** | |
| * Returns a function to use in pseudos for input types | |
| * @param {String} type | |
| */ | |
| function createInputPseudo( type ) { | |
| return function( elem ) { | |
| var name = elem.nodeName.toLowerCase(); | |
| return name === "input" && elem.type === type; | |
| }; | |
| } | |
| /** | |
| * Returns a function to use in pseudos for buttons | |
| * @param {String} type | |
| */ | |
| function createButtonPseudo( type ) { | |
| return function( elem ) { | |
| var name = elem.nodeName.toLowerCase(); | |
| return (name === "input" || name === "button") && elem.type === type; | |
| }; | |
| } | |
| /** | |
| * Returns a function to use in pseudos for positionals | |
| * @param {Function} fn | |
| */ | |
| function createPositionalPseudo( fn ) { | |
| return markFunction(function( argument ) { | |
| argument = +argument; | |
| return markFunction(function( seed, matches ) { | |
| var j, | |
| matchIndexes = fn( [], seed.length, argument ), | |
| i = matchIndexes.length; | |
| // Match elements found at the specified indexes | |
| while ( i-- ) { | |
| if ( seed[ (j = matchIndexes[i]) ] ) { | |
| seed[j] = !(matches[j] = seed[j]); | |
| } | |
| } | |
| }); | |
| }); | |
| } | |
| /** | |
| * Detect xml | |
| * @param {Element|Object} elem An element or a document | |
| */ | |
| isXML = Sizzle.isXML = function( elem ) { | |
| // documentElement is verified for cases where it doesn't yet exist | |
| // (such as loading iframes in IE - #4833) | |
| var documentElement = elem && (elem.ownerDocument || elem).documentElement; | |
| return documentElement ? documentElement.nodeName !== "HTML" : false; | |
| }; | |
| // Expose support vars for convenience | |
| support = Sizzle.support = {}; | |
| /** | |
| * Sets document-related variables once based on the current document | |
| * @param {Element|Object} [doc] An element or document object to use to set the document | |
| * @returns {Object} Returns the current document | |
| */ | |
| setDocument = Sizzle.setDocument = function( node ) { | |
| var doc = node ? node.ownerDocument || node : preferredDoc, | |
| parent = doc.defaultView; | |
| // If no document and documentElement is available, return | |
| if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | |
| return document; | |
| } | |
| // Set our document | |
| document = doc; | |
| docElem = doc.documentElement; | |
| // Support tests | |
| documentIsHTML = !isXML( doc ); | |
| // Support: IE>8 | |
| // If iframe document is assigned to "document" variable and if iframe has been reloaded, | |
| // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 | |
| // IE6-8 do not support the defaultView property so parent will be undefined | |
| if ( parent && parent.attachEvent && parent !== parent.top ) { | |
| parent.attachEvent( "onbeforeunload", function() { | |
| setDocument(); | |
| }); | |
| } | |
| /* Attributes | |
| ---------------------------------------------------------------------- */ | |
| // Support: IE<8 | |
| // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) | |
| support.attributes = assert(function( div ) { | |
| div.className = "i"; | |
| return !div.getAttribute("className"); | |
| }); | |
| /* getElement(s)By* | |
| ---------------------------------------------------------------------- */ | |
| // Check if getElementsByTagName("*") returns only elements | |
| support.getElementsByTagName = assert(function( div ) { | |
| div.appendChild( doc.createComment("") ); | |
| return !div.getElementsByTagName("*").length; | |
| }); | |
| // Check if getElementsByClassName can be trusted | |
| support.getElementsByClassName = assert(function( div ) { | |
| div.innerHTML = "<div class='a'></div><div class='a i'></div>"; | |
| // Support: Safari<4 | |
| // Catch class over-caching | |
| div.firstChild.className = "i"; | |
| // Support: Opera<10 | |
| // Catch gEBCN failure to find non-leading classes | |
| return div.getElementsByClassName("i").length === 2; | |
| }); | |
| // Support: IE<10 | |
| // Check if getElementById returns elements by name | |
| // The broken getElementById methods don't pick up programatically-set names, | |
| // so use a roundabout getElementsByName test | |
| support.getById = assert(function( div ) { | |
| docElem.appendChild( div ).id = expando; | |
| return !doc.getElementsByName || !doc.getElementsByName( expando ).length; | |
| }); | |
| // ID find and filter | |
| if ( support.getById ) { | |
| Expr.find["ID"] = function( id, context ) { | |
| if ( typeof context.getElementById !== strundefined && documentIsHTML ) { | |
| var m = context.getElementById( id ); | |
| // Check parentNode to catch when Blackberry 4.6 returns | |
| // nodes that are no longer in the document #6963 | |
| return m && m.parentNode ? [m] : []; | |
| } | |
| }; | |
| Expr.filter["ID"] = function( id ) { | |
| var attrId = id.replace( runescape, funescape ); | |
| return function( elem ) { | |
| return elem.getAttribute("id") === attrId; | |
| }; | |
| }; | |
| } else { | |
| // Support: IE6/7 | |
| // getElementById is not reliable as a find shortcut | |
| delete Expr.find["ID"]; | |
| Expr.filter["ID"] = function( id ) { | |
| var attrId = id.replace( runescape, funescape ); | |
| return function( elem ) { | |
| var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); | |
| return node && node.value === attrId; | |
| }; | |
| }; | |
| } | |
| // Tag | |
| Expr.find["TAG"] = support.getElementsByTagName ? | |
| function( tag, context ) { | |
| if ( typeof context.getElementsByTagName !== strundefined ) { | |
| return context.getElementsByTagName( tag ); | |
| } | |
| } : | |
| function( tag, context ) { | |
| var elem, | |
| tmp = [], | |
| i = 0, | |
| results = context.getElementsByTagName( tag ); | |
| // Filter out possible comments | |
| if ( tag === "*" ) { | |
| while ( (elem = results[i++]) ) { | |
| if ( elem.nodeType === 1 ) { | |
| tmp.push( elem ); | |
| } | |
| } | |
| return tmp; | |
| } | |
| return results; | |
| }; | |
| // Class | |
| Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { | |
| if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { | |
| return context.getElementsByClassName( className ); | |
| } | |
| }; | |
| /* QSA/matchesSelector | |
| ---------------------------------------------------------------------- */ | |
| // QSA and matchesSelector support | |
| // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | |
| rbuggyMatches = []; | |
| // qSa(:focus) reports false when true (Chrome 21) | |
| // We allow this because of a bug in IE8/9 that throws an error | |
| // whenever `document.activeElement` is accessed on an iframe | |
| // So, we allow :focus to pass through QSA all the time to avoid the IE error | |
| // See http://bugs.jquery.com/ticket/13378 | |
| rbuggyQSA = []; | |
| if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { | |
| // Build QSA regex | |
| // Regex strategy adopted from Diego Perini | |
| assert(function( div ) { | |
| // Select is set to empty string on purpose | |
| // This is to test IE's treatment of not explicitly | |
| // setting a boolean content attribute, | |
| // since its presence should be enough | |
| // http://bugs.jquery.com/ticket/12359 | |
| div.innerHTML = "<select><option selected=''></option></select>"; | |
| // Support: IE8 | |
| // Boolean attributes and "value" are not treated correctly | |
| if ( !div.querySelectorAll("[selected]").length ) { | |
| rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); | |
| } | |
| // Webkit/Opera - :checked should return selected option elements | |
| // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | |
| // IE8 throws error here and will not see later tests | |
| if ( !div.querySelectorAll(":checked").length ) { | |
| rbuggyQSA.push(":checked"); | |
| } | |
| }); | |
| assert(function( div ) { | |
| // Support: Opera 10-12/IE8 | |
| // ^= $= *= and empty values | |
| // Should not select anything | |
| // Support: Windows 8 Native Apps | |
| // The type attribute is restricted during .innerHTML assignment | |
| var input = doc.createElement("input"); | |
| input.setAttribute( "type", "hidden" ); | |
| div.appendChild( input ).setAttribute( "t", "" ); | |
| if ( div.querySelectorAll("[t^='']").length ) { | |
| rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); | |
| } | |
| // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | |
| // IE8 throws error here and will not see later tests | |
| if ( !div.querySelectorAll(":enabled").length ) { | |
| rbuggyQSA.push( ":enabled", ":disabled" ); | |
| } | |
| // Opera 10-11 does not throw on post-comma invalid pseudos | |
| div.querySelectorAll("*,:x"); | |
| rbuggyQSA.push(",.*:"); | |
| }); | |
| } | |
| if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || | |
| docElem.mozMatchesSelector || | |
| docElem.oMatchesSelector || | |
| docElem.msMatchesSelector) )) ) { | |
| assert(function( div ) { | |
| // Check to see if it's possible to do matchesSelector | |
| // on a disconnected node (IE 9) | |
| support.disconnectedMatch = matches.call( div, "div" ); | |
| // This should fail with an exception | |
| // Gecko does not error, returns false instead | |
| matches.call( div, "[s!='']:x" ); | |
| rbuggyMatches.push( "!=", pseudos ); | |
| }); | |
| } | |
| rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); | |
| rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); | |
| /* Contains | |
| ---------------------------------------------------------------------- */ | |
| // Element contains another | |
| // Purposefully does not implement inclusive descendent | |
| // As in, an element does not contain itself | |
| contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ? | |
| function( a, b ) { | |
| var adown = a.nodeType === 9 ? a.documentElement : a, | |
| bup = b && b.parentNode; | |
| return a === bup || !!( bup && bup.nodeType === 1 && ( | |
| adown.contains ? | |
| adown.contains( bup ) : | |
| a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | |
| )); | |
| } : | |
| function( a, b ) { | |
| if ( b ) { | |
| while ( (b = b.parentNode) ) { | |
| if ( b === a ) { | |
| return true; | |
| } | |
| } | |
| } | |
| return false; | |
| }; | |
| /* Sorting | |
| ---------------------------------------------------------------------- */ | |
| // Document order sorting | |
| sortOrder = docElem.compareDocumentPosition ? | |
| function( a, b ) { | |
| // Flag for duplicate removal | |
| if ( a === b ) { | |
| hasDuplicate = true; | |
| return 0; | |
| } | |
| var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); | |
| if ( compare ) { | |
| // Disconnected nodes | |
| if ( compare & 1 || | |
| (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { | |
| // Choose the first element that is related to our preferred document | |
| if ( a === doc || contains(preferredDoc, a) ) { | |
| return -1; | |
| } | |
| if ( b === doc || contains(preferredDoc, b) ) { | |
| return 1; | |
| } | |
| // Maintain original order | |
| return sortInput ? | |
| ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | |
| 0; | |
| } | |
| return compare & 4 ? -1 : 1; | |
| } | |
| // Not directly comparable, sort on existence of method | |
| return a.compareDocumentPosition ? -1 : 1; | |
| } : | |
| function( a, b ) { | |
| var cur, | |
| i = 0, | |
| aup = a.parentNode, | |
| bup = b.parentNode, | |
| ap = [ a ], | |
| bp = [ b ]; | |
| // Exit early if the nodes are identical | |
| if ( a === b ) { | |
| hasDuplicate = true; | |
| return 0; | |
| // Parentless nodes are either documents or disconnected | |
| } else if ( !aup || !bup ) { | |
| return a === doc ? -1 : | |
| b === doc ? 1 : | |
| aup ? -1 : | |
| bup ? 1 : | |
| sortInput ? | |
| ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | |
| 0; | |
| // If the nodes are siblings, we can do a quick check | |
| } else if ( aup === bup ) { | |
| return siblingCheck( a, b ); | |
| } | |
| // Otherwise we need full lists of their ancestors for comparison | |
| cur = a; | |
| while ( (cur = cur.parentNode) ) { | |
| ap.unshift( cur ); | |
| } | |
| cur = b; | |
| while ( (cur = cur.parentNode) ) { | |
| bp.unshift( cur ); | |
| } | |
| // Walk down the tree looking for a discrepancy | |
| while ( ap[i] === bp[i] ) { | |
| i++; | |
| } | |
| return i ? | |
| // Do a sibling check if the nodes have a common ancestor | |
| siblingCheck( ap[i], bp[i] ) : | |
| // Otherwise nodes in our document sort first | |
| ap[i] === preferredDoc ? -1 : | |
| bp[i] === preferredDoc ? 1 : | |
| 0; | |
| }; | |
| return doc; | |
| }; | |
| Sizzle.matches = function( expr, elements ) { | |
| return Sizzle( expr, null, null, elements ); | |
| }; | |
| Sizzle.matchesSelector = function( elem, expr ) { | |
| // Set document vars if needed | |
| if ( ( elem.ownerDocument || elem ) !== document ) { | |
| setDocument( elem ); | |
| } | |
| // Make sure that attribute selectors are quoted | |
| expr = expr.replace( rattributeQuotes, "='$1']" ); | |
| if ( support.matchesSelector && documentIsHTML && | |
| ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && | |
| ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { | |
| try { | |
| var ret = matches.call( elem, expr ); | |
| // IE 9's matchesSelector returns false on disconnected nodes | |
| if ( ret || support.disconnectedMatch || | |
| // As well, disconnected nodes are said to be in a document | |
| // fragment in IE 9 | |
| elem.document && elem.document.nodeType !== 11 ) { | |
| return ret; | |
| } | |
| } catch(e) {} | |
| } | |
| return Sizzle( expr, document, null, [elem] ).length > 0; | |
| }; | |
| Sizzle.contains = function( context, elem ) { | |
| // Set document vars if needed | |
| if ( ( context.ownerDocument || context ) !== document ) { | |
| setDocument( context ); | |
| } | |
| return contains( context, elem ); | |
| }; | |
| Sizzle.attr = function( elem, name ) { | |
| // Set document vars if needed | |
| if ( ( elem.ownerDocument || elem ) !== document ) { | |
| setDocument( elem ); | |
| } | |
| var fn = Expr.attrHandle[ name.toLowerCase() ], | |
| // Don't get fooled by Object.prototype properties (jQuery #13807) | |
| val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? | |
| fn( elem, name, !documentIsHTML ) : | |
| undefined; | |
| return val === undefined ? | |
| support.attributes || !documentIsHTML ? | |
| elem.getAttribute( name ) : | |
| (val = elem.getAttributeNode(name)) && val.specified ? | |
| val.value : | |
| null : | |
| val; | |
| }; | |
| Sizzle.error = function( msg ) { | |
| throw new Error( "Syntax error, unrecognized expression: " + msg ); | |
| }; | |
| /** | |
| * Document sorting and removing duplicates | |
| * @param {ArrayLike} results | |
| */ | |
| Sizzle.uniqueSort = function( results ) { | |
| var elem, | |
| duplicates = [], | |
| j = 0, | |
| i = 0; | |
| // Unless we *know* we can detect duplicates, assume their presence | |
| hasDuplicate = !support.detectDuplicates; | |
| sortInput = !support.sortStable && results.slice( 0 ); | |
| results.sort( sortOrder ); | |
| if ( hasDuplicate ) { | |
| while ( (elem = results[i++]) ) { | |
| if ( elem === results[ i ] ) { | |
| j = duplicates.push( i ); | |
| } | |
| } | |
| while ( j-- ) { | |
| results.splice( duplicates[ j ], 1 ); | |
| } | |
| } | |
| return results; | |
| }; | |
| /** | |
| * Utility function for retrieving the text value of an array of DOM nodes | |
| * @param {Array|Element} elem | |
| */ | |
| getText = Sizzle.getText = function( elem ) { | |
| var node, | |
| ret = "", | |
| i = 0, | |
| nodeType = elem.nodeType; | |
| if ( !nodeType ) { | |
| // If no nodeType, this is expected to be an array | |
| for ( ; (node = elem[i]); i++ ) { | |
| // Do not traverse comment nodes | |
| ret += getText( node ); | |
| } | |
| } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | |
| // Use textContent for elements | |
| // innerText usage removed for consistency of new lines (see #11153) | |
| if ( typeof elem.textContent === "string" ) { | |
| return elem.textContent; | |
| } else { | |
| // Traverse its children | |
| for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | |
| ret += getText( elem ); | |
| } | |
| } | |
| } else if ( nodeType === 3 || nodeType === 4 ) { | |
| return elem.nodeValue; | |
| } | |
| // Do not include comment or processing instruction nodes | |
| return ret; | |
| }; | |
| Expr = Sizzle.selectors = { | |
| // Can be adjusted by the user | |
| cacheLength: 50, | |
| createPseudo: markFunction, | |
| match: matchExpr, | |
| attrHandle: {}, | |
| find: {}, | |
| relative: { | |
| ">": { dir: "parentNode", first: true }, | |
| " ": { dir: "parentNode" }, | |
| "+": { dir: "previousSibling", first: true }, | |
| "~": { dir: "previousSibling" } | |
| }, | |
| preFilter: { | |
| "ATTR": function( match ) { | |
| match[1] = match[1].replace( runescape, funescape ); | |
| // Move the given value to match[3] whether quoted or unquoted | |
| match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); | |
| if ( match[2] === "~=" ) { | |
| match[3] = " " + match[3] + " "; | |
| } | |
| return match.slice( 0, 4 ); | |
| }, | |
| "CHILD": function( match ) { | |
| /* matches from matchExpr["CHILD"] | |
| 1 type (only|nth|...) | |
| 2 what (child|of-type) | |
| 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | |
| 4 xn-component of xn+y argument ([+-]?\d*n|) | |
| 5 sign of xn-component | |
| 6 x of xn-component | |
| 7 sign of y-component | |
| 8 y of y-component | |
| */ | |
| match[1] = match[1].toLowerCase(); | |
| if ( match[1].slice( 0, 3 ) === "nth" ) { | |
| // nth-* requires argument | |
| if ( !match[3] ) { | |
| Sizzle.error( match[0] ); | |
| } | |
| // numeric x and y parameters for Expr.filter.CHILD | |
| // remember that false/true cast respectively to 0/1 | |
| match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | |
| match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | |
| // other types prohibit arguments | |
| } else if ( match[3] ) { | |
| Sizzle.error( match[0] ); | |
| } | |
| return match; | |
| }, | |
| "PSEUDO": function( match ) { | |
| var excess, | |
| unquoted = !match[5] && match[2]; | |
| if ( matchExpr["CHILD"].test( match[0] ) ) { | |
| return null; | |
| } | |
| // Accept quoted arguments as-is | |
| if ( match[3] && match[4] !== undefined ) { | |
| match[2] = match[4]; | |
| // Strip excess characters from unquoted arguments | |
| } else if ( unquoted && rpseudo.test( unquoted ) && | |
| // Get excess from tokenize (recursively) | |
| (excess = tokenize( unquoted, true )) && | |
| // advance to the next closing parenthesis | |
| (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | |
| // excess is a negative index | |
| match[0] = match[0].slice( 0, excess ); | |
| match[2] = unquoted.slice( 0, excess ); | |
| } | |
| // Return only captures needed by the pseudo filter method (type and argument) | |
| return match.slice( 0, 3 ); | |
| } | |
| }, | |
| filter: { | |
| "TAG": function( nodeNameSelector ) { | |
| var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); | |
| return nodeNameSelector === "*" ? | |
| function() { return true; } : | |
| function( elem ) { | |
| return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | |
| }; | |
| }, | |
| "CLASS": function( className ) { | |
| var pattern = classCache[ className + " " ]; | |
| return pattern || | |
| (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | |
| classCache( className, function( elem ) { | |
| return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); | |
| }); | |
| }, | |
| "ATTR": function( name, operator, check ) { | |
| return function( elem ) { | |
| var result = Sizzle.attr( elem, name ); | |
| if ( result == null ) { | |
| return operator === "!="; | |
| } | |
| if ( !operator ) { | |
| return true; | |
| } | |
| result += ""; | |
| return operator === "=" ? result === check : | |
| operator === "!=" ? result !== check : | |
| operator === "^=" ? check && result.indexOf( check ) === 0 : | |
| operator === "*=" ? check && result.indexOf( check ) > -1 : | |
| operator === "$=" ? check && result.slice( -check.length ) === check : | |
| operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : | |
| operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | |
| false; | |
| }; | |
| }, | |
| "CHILD": function( type, what, argument, first, last ) { | |
| var simple = type.slice( 0, 3 ) !== "nth", | |
| forward = type.slice( -4 ) !== "last", | |
| ofType = what === "of-type"; | |
| return first === 1 && last === 0 ? | |
| // Shortcut for :nth-*(n) | |
| function( elem ) { | |
| return !!elem.parentNode; | |
| } : | |
| function( elem, context, xml ) { | |
| var cache, outerCache, node, diff, nodeIndex, start, | |
| dir = simple !== forward ? "nextSibling" : "previousSibling", | |
| parent = elem.parentNode, | |
| name = ofType && elem.nodeName.toLowerCase(), | |
| useCache = !xml && !ofType; | |
| if ( parent ) { | |
| // :(first|last|only)-(child|of-type) | |
| if ( simple ) { | |
| while ( dir ) { | |
| node = elem; | |
| while ( (node = node[ dir ]) ) { | |
| if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { | |
| return false; | |
| } | |
| } | |
| // Reverse direction for :only-* (if we haven't yet done so) | |
| start = dir = type === "only" && !start && "nextSibling"; | |
| } | |
| return true; | |
| } | |
| start = [ forward ? parent.firstChild : parent.lastChild ]; | |
| // non-xml :nth-child(...) stores cache data on `parent` | |
| if ( forward && useCache ) { | |
| // Seek `elem` from a previously-cached index | |
| outerCache = parent[ expando ] || (parent[ expando ] = {}); | |
| cache = outerCache[ type ] || []; | |
| nodeIndex = cache[0] === dirruns && cache[1]; | |
| diff = cache[0] === dirruns && cache[2]; | |
| node = nodeIndex && parent.childNodes[ nodeIndex ]; | |
| while ( (node = ++nodeIndex && node && node[ dir ] || | |
| // Fallback to seeking `elem` from the start | |
| (diff = nodeIndex = 0) || start.pop()) ) { | |
| // When found, cache indexes on `parent` and break | |
| if ( node.nodeType === 1 && ++diff && node === elem ) { | |
| outerCache[ type ] = [ dirruns, nodeIndex, diff ]; | |
| break; | |
| } | |
| } | |
| // Use previously-cached element index if available | |
| } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { | |
| diff = cache[1]; | |
| // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) | |
| } else { | |
| // Use the same loop as above to seek `elem` from the start | |
| while ( (node = ++nodeIndex && node && node[ dir ] || | |
| (diff = nodeIndex = 0) || start.pop()) ) { | |
| if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { | |
| // Cache the index of each encountered element | |
| if ( useCache ) { | |
| (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; | |
| } | |
| if ( node === elem ) { | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| // Incorporate the offset, then check against cycle size | |
| diff -= last; | |
| return diff === first || ( diff % first === 0 && diff / first >= 0 ); | |
| } | |
| }; | |
| }, | |
| "PSEUDO": function( pseudo, argument ) { | |
| // pseudo-class names are case-insensitive | |
| // http://www.w3.org/TR/selectors/#pseudo-classes | |
| // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | |
| // Remember that setFilters inherits from pseudos | |
| var args, | |
| fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | |
| Sizzle.error( "unsupported pseudo: " + pseudo ); | |
| // The user may use createPseudo to indicate that | |
| // arguments are needed to create the filter function | |
| // just as Sizzle does | |
| if ( fn[ expando ] ) { | |
| return fn( argument ); | |
| } | |
| // But maintain support for old signatures | |
| if ( fn.length > 1 ) { | |
| args = [ pseudo, pseudo, "", argument ]; | |
| return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | |
| markFunction(function( seed, matches ) { | |
| var idx, | |
| matched = fn( seed, argument ), | |
| i = matched.length; | |
| while ( i-- ) { | |
| idx = indexOf.call( seed, matched[i] ); | |
| seed[ idx ] = !( matches[ idx ] = matched[i] ); | |
| } | |
| }) : | |
| function( elem ) { | |
| return fn( elem, 0, args ); | |
| }; | |
| } | |
| return fn; | |
| } | |
| }, | |
| pseudos: { | |
| // Potentially complex pseudos | |
| "not": markFunction(function( selector ) { | |
| // Trim the selector passed to compile | |
| // to avoid treating leading and trailing | |
| // spaces as combinators | |
| var input = [], | |
| results = [], | |
| matcher = compile( selector.replace( rtrim, "$1" ) ); | |
| return matcher[ expando ] ? | |
| markFunction(function( seed, matches, context, xml ) { | |
| var elem, | |
| unmatched = matcher( seed, null, xml, [] ), | |
| i = seed.length; | |
| // Match elements unmatched by `matcher` | |
| while ( i-- ) { | |
| if ( (elem = unmatched[i]) ) { | |
| seed[i] = !(matches[i] = elem); | |
| } | |
| } | |
| }) : | |
| function( elem, context, xml ) { | |
| input[0] = elem; | |
| matcher( input, null, xml, results ); | |
| return !results.pop(); | |
| }; | |
| }), | |
| "has": markFunction(function( selector ) { | |
| return function( elem ) { | |
| return Sizzle( selector, elem ).length > 0; | |
| }; | |
| }), | |
| "contains": markFunction(function( text ) { | |
| return function( elem ) { | |
| return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | |
| }; | |
| }), | |
| // "Whether an element is represented by a :lang() selector | |
| // is based solely on the element's language value | |
| // being equal to the identifier C, | |
| // or beginning with the identifier C immediately followed by "-". | |
| // The matching of C against the element's language value is performed case-insensitively. | |
| // The identifier C does not have to be a valid language name." | |
| // http://www.w3.org/TR/selectors/#lang-pseudo | |
| "lang": markFunction( function( lang ) { | |
| // lang value must be a valid identifier | |
| if ( !ridentifier.test(lang || "") ) { | |
| Sizzle.error( "unsupported lang: " + lang ); | |
| } | |
| lang = lang.replace( runescape, funescape ).toLowerCase(); | |
| return function( elem ) { | |
| var elemLang; | |
| do { | |
| if ( (elemLang = documentIsHTML ? | |
| elem.lang : | |
| elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { | |
| elemLang = elemLang.toLowerCase(); | |
| return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | |
| } | |
| } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | |
| return false; | |
| }; | |
| }), | |
| // Miscellaneous | |
| "target": function( elem ) { | |
| var hash = window.location && window.location.hash; | |
| return hash && hash.slice( 1 ) === elem.id; | |
| }, | |
| "root": function( elem ) { | |
| return elem === docElem; | |
| }, | |
| "focus": function( elem ) { | |
| return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | |
| }, | |
| // Boolean properties | |
| "enabled": function( elem ) { | |
| return elem.disabled === false; | |
| }, | |
| "disabled": function( elem ) { | |
| return elem.disabled === true; | |
| }, | |
| "checked": function( elem ) { | |
| // In CSS3, :checked should return both checked and selected elements | |
| // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | |
| var nodeName = elem.nodeName.toLowerCase(); | |
| return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | |
| }, | |
| "selected": function( elem ) { | |
| // Accessing this property makes selected-by-default | |
| // options in Safari work properly | |
| if ( elem.parentNode ) { | |
| elem.parentNode.selectedIndex; | |
| } | |
| return elem.selected === true; | |
| }, | |
| // Contents | |
| "empty": function( elem ) { | |
| // http://www.w3.org/TR/selectors/#empty-pseudo | |
| // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), | |
| // not comment, processing instructions, or others | |
| // Thanks to Diego Perini for the nodeName shortcut | |
| // Greater than "@" means alpha characters (specifically not starting with "#" or "?") | |
| for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | |
| if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { | |
| return false; | |
| } | |
| } | |
| return true; | |
| }, | |
| "parent": function( elem ) { | |
| return !Expr.pseudos["empty"]( elem ); | |
| }, | |
| // Element/input types | |
| "header": function( elem ) { | |
| return rheader.test( elem.nodeName ); | |
| }, | |
| "input": function( elem ) { | |
| return rinputs.test( elem.nodeName ); | |
| }, | |
| "button": function( elem ) { | |
| var name = elem.nodeName.toLowerCase(); | |
| return name === "input" && elem.type === "button" || name === "button"; | |
| }, | |
| "text": function( elem ) { | |
| var attr; | |
| // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) | |
| // use getAttribute instead to test this case | |
| return elem.nodeName.toLowerCase() === "input" && | |
| elem.type === "text" && | |
| ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); | |
| }, | |
| // Position-in-collection | |
| "first": createPositionalPseudo(function() { | |
| return [ 0 ]; | |
| }), | |
| "last": createPositionalPseudo(function( matchIndexes, length ) { | |
| return [ length - 1 ]; | |
| }), | |
| "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| return [ argument < 0 ? argument + length : argument ]; | |
| }), | |
| "even": createPositionalPseudo(function( matchIndexes, length ) { | |
| var i = 0; | |
| for ( ; i < length; i += 2 ) { | |
| matchIndexes.push( i ); | |
| } | |
| return matchIndexes; | |
| }), | |
| "odd": createPositionalPseudo(function( matchIndexes, length ) { | |
| var i = 1; | |
| for ( ; i < length; i += 2 ) { | |
| matchIndexes.push( i ); | |
| } | |
| return matchIndexes; | |
| }), | |
| "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| var i = argument < 0 ? argument + length : argument; | |
| for ( ; --i >= 0; ) { | |
| matchIndexes.push( i ); | |
| } | |
| return matchIndexes; | |
| }), | |
| "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| var i = argument < 0 ? argument + length : argument; | |
| for ( ; ++i < length; ) { | |
| matchIndexes.push( i ); | |
| } | |
| return matchIndexes; | |
| }) | |
| } | |
| }; | |
| Expr.pseudos["nth"] = Expr.pseudos["eq"]; | |
| // Add button/input type pseudos | |
| for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | |
| Expr.pseudos[ i ] = createInputPseudo( i ); | |
| } | |
| for ( i in { submit: true, reset: true } ) { | |
| Expr.pseudos[ i ] = createButtonPseudo( i ); | |
| } | |
| // Easy API for creating new setFilters | |
| function setFilters() {} | |
| setFilters.prototype = Expr.filters = Expr.pseudos; | |
| Expr.setFilters = new setFilters(); | |
| function tokenize( selector, parseOnly ) { | |
| var matched, match, tokens, type, | |
| soFar, groups, preFilters, | |
| cached = tokenCache[ selector + " " ]; | |
| if ( cached ) { | |
| return parseOnly ? 0 : cached.slice( 0 ); | |
| } | |
| soFar = selector; | |
| groups = []; | |
| preFilters = Expr.preFilter; | |
| while ( soFar ) { | |
| // Comma and first run | |
| if ( !matched || (match = rcomma.exec( soFar )) ) { | |
| if ( match ) { | |
| // Don't consume trailing commas as valid | |
| soFar = soFar.slice( match[0].length ) || soFar; | |
| } | |
| groups.push( tokens = [] ); | |
| } | |
| matched = false; | |
| // Combinators | |
| if ( (match = rcombinators.exec( soFar )) ) { | |
| matched = match.shift(); | |
| tokens.push({ | |
| value: matched, | |
| // Cast descendant combinators to space | |
| type: match[0].replace( rtrim, " " ) | |
| }); | |
| soFar = soFar.slice( matched.length ); | |
| } | |
| // Filters | |
| for ( type in Expr.filter ) { | |
| if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | |
| (match = preFilters[ type ]( match ))) ) { | |
| matched = match.shift(); | |
| tokens.push({ | |
| value: matched, | |
| type: type, | |
| matches: match | |
| }); | |
| soFar = soFar.slice( matched.length ); | |
| } | |
| } | |
| if ( !matched ) { | |
| break; | |
| } | |
| } | |
| // Return the length of the invalid excess | |
| // if we're just parsing | |
| // Otherwise, throw an error or return tokens | |
| return parseOnly ? | |
| soFar.length : | |
| soFar ? | |
| Sizzle.error( selector ) : | |
| // Cache the tokens | |
| tokenCache( selector, groups ).slice( 0 ); | |
| } | |
| function toSelector( tokens ) { | |
| var i = 0, | |
| len = tokens.length, | |
| selector = ""; | |
| for ( ; i < len; i++ ) { | |
| selector += tokens[i].value; | |
| } | |
| return selector; | |
| } | |
| function addCombinator( matcher, combinator, base ) { | |
| var dir = combinator.dir, | |
| checkNonElements = base && dir === "parentNode", | |
| doneName = done++; | |
| return combinator.first ? | |
| // Check against closest ancestor/preceding element | |
| function( elem, context, xml ) { | |
| while ( (elem = elem[ dir ]) ) { | |
| if ( elem.nodeType === 1 || checkNonElements ) { | |
| return matcher( elem, context, xml ); | |
| } | |
| } | |
| } : | |
| // Check against all ancestor/preceding elements | |
| function( elem, context, xml ) { | |
| var data, cache, outerCache, | |
| dirkey = dirruns + " " + doneName; | |
| // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching | |
| if ( xml ) { | |
| while ( (elem = elem[ dir ]) ) { | |
| if ( elem.nodeType === 1 || checkNonElements ) { | |
| if ( matcher( elem, context, xml ) ) { | |
| return true; | |
| } | |
| } | |
| } | |
| } else { | |
| while ( (elem = elem[ dir ]) ) { | |
| if ( elem.nodeType === 1 || checkNonElements ) { | |
| outerCache = elem[ expando ] || (elem[ expando ] = {}); | |
| if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { | |
| if ( (data = cache[1]) === true || data === cachedruns ) { | |
| return data === true; | |
| } | |
| } else { | |
| cache = outerCache[ dir ] = [ dirkey ]; | |
| cache[1] = matcher( elem, context, xml ) || cachedruns; | |
| if ( cache[1] === true ) { | |
| return true; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| }; | |
| } | |
| function elementMatcher( matchers ) { | |
| return matchers.length > 1 ? | |
| function( elem, context, xml ) { | |
| var i = matchers.length; | |
| while ( i-- ) { | |
| if ( !matchers[i]( elem, context, xml ) ) { | |
| return false; | |
| } | |
| } | |
| return true; | |
| } : | |
| matchers[0]; | |
| } | |
| function condense( unmatched, map, filter, context, xml ) { | |
| var elem, | |
| newUnmatched = [], | |
| i = 0, | |
| len = unmatched.length, | |
| mapped = map != null; | |
| for ( ; i < len; i++ ) { | |
| if ( (elem = unmatched[i]) ) { | |
| if ( !filter || filter( elem, context, xml ) ) { | |
| newUnmatched.push( elem ); | |
| if ( mapped ) { | |
| map.push( i ); | |
| } | |
| } | |
| } | |
| } | |
| return newUnmatched; | |
| } | |
| function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | |
| if ( postFilter && !postFilter[ expando ] ) { | |
| postFilter = setMatcher( postFilter ); | |
| } | |
| if ( postFinder && !postFinder[ expando ] ) { | |
| postFinder = setMatcher( postFinder, postSelector ); | |
| } | |
| return markFunction(function( seed, results, context, xml ) { | |
| var temp, i, elem, | |
| preMap = [], | |
| postMap = [], | |
| preexisting = results.length, | |
| // Get initial elements from seed or context | |
| elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | |
| // Prefilter to get matcher input, preserving a map for seed-results synchronization | |
| matcherIn = preFilter && ( seed || !selector ) ? | |
| condense( elems, preMap, preFilter, context, xml ) : | |
| elems, | |
| matcherOut = matcher ? | |
| // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | |
| postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | |
| // ...intermediate processing is necessary | |
| [] : | |
| // ...otherwise use results directly | |
| results : | |
| matcherIn; | |
| // Find primary matches | |
| if ( matcher ) { | |
| matcher( matcherIn, matcherOut, context, xml ); | |
| } | |
| // Apply postFilter | |
| if ( postFilter ) { | |
| temp = condense( matcherOut, postMap ); | |
| postFilter( temp, [], context, xml ); | |
| // Un-match failing elements by moving them back to matcherIn | |
| i = temp.length; | |
| while ( i-- ) { | |
| if ( (elem = temp[i]) ) { | |
| matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | |
| } | |
| } | |
| } | |
| if ( seed ) { | |
| if ( postFinder || preFilter ) { | |
| if ( postFinder ) { | |
| // Get the final matcherOut by condensing this intermediate into postFinder contexts | |
| temp = []; | |
| i = matcherOut.length; | |
| while ( i-- ) { | |
| if ( (elem = matcherOut[i]) ) { | |
| // Restore matcherIn since elem is not yet a final match | |
| temp.push( (matcherIn[i] = elem) ); | |
| } | |
| } | |
| postFinder( null, (matcherOut = []), temp, xml ); | |
| } | |
| // Move matched elements from seed to results to keep them synchronized | |
| i = matcherOut.length; | |
| while ( i-- ) { | |
| if ( (elem = matcherOut[i]) && | |
| (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { | |
| seed[temp] = !(results[temp] = elem); | |
| } | |
| } | |
| } | |
| // Add elements to results, through postFinder if defined | |
| } else { | |
| matcherOut = condense( | |
| matcherOut === results ? | |
| matcherOut.splice( preexisting, matcherOut.length ) : | |
| matcherOut | |
| ); | |
| if ( postFinder ) { | |
| postFinder( null, results, matcherOut, xml ); | |
| } else { | |
| push.apply( results, matcherOut ); | |
| } | |
| } | |
| }); | |
| } | |
| function matcherFromTokens( tokens ) { | |
| var checkContext, matcher, j, | |
| len = tokens.length, | |
| leadingRelative = Expr.relative[ tokens[0].type ], | |
| implicitRelative = leadingRelative || Expr.relative[" "], | |
| i = leadingRelative ? 1 : 0, | |
| // The foundational matcher ensures that elements are reachable from top-level context(s) | |
| matchContext = addCombinator( function( elem ) { | |
| return elem === checkContext; | |
| }, implicitRelative, true ), | |
| matchAnyContext = addCombinator( function( elem ) { | |
| return indexOf.call( checkContext, elem ) > -1; | |
| }, implicitRelative, true ), | |
| matchers = [ function( elem, context, xml ) { | |
| return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | |
| (checkContext = context).nodeType ? | |
| matchContext( elem, context, xml ) : | |
| matchAnyContext( elem, context, xml ) ); | |
| } ]; | |
| for ( ; i < len; i++ ) { | |
| if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | |
| matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | |
| } else { | |
| matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | |
| // Return special upon seeing a positional matcher | |
| if ( matcher[ expando ] ) { | |
| // Find the next relative operator (if any) for proper handling | |
| j = ++i; | |
| for ( ; j < len; j++ ) { | |
| if ( Expr.relative[ tokens[j].type ] ) { | |
| break; | |
| } | |
| } | |
| return setMatcher( | |
| i > 1 && elementMatcher( matchers ), | |
| i > 1 && toSelector( | |
| // If the preceding token was a descendant combinator, insert an implicit any-element `*` | |
| tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) | |
| ).replace( rtrim, "$1" ), | |
| matcher, | |
| i < j && matcherFromTokens( tokens.slice( i, j ) ), | |
| j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | |
| j < len && toSelector( tokens ) | |
| ); | |
| } | |
| matchers.push( matcher ); | |
| } | |
| } | |
| return elementMatcher( matchers ); | |
| } | |
| function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | |
| // A counter to specify which element is currently being matched | |
| var matcherCachedRuns = 0, | |
| bySet = setMatchers.length > 0, | |
| byElement = elementMatchers.length > 0, | |
| superMatcher = function( seed, context, xml, results, expandContext ) { | |
| var elem, j, matcher, | |
| setMatched = [], | |
| matchedCount = 0, | |
| i = "0", | |
| unmatched = seed && [], | |
| outermost = expandContext != null, | |
| contextBackup = outermostContext, | |
| // We must always have either seed elements or context | |
| elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), | |
| // Use integer dirruns iff this is the outermost matcher | |
| dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); | |
| if ( outermost ) { | |
| outermostContext = context !== document && context; | |
| cachedruns = matcherCachedRuns; | |
| } | |
| // Add elements passing elementMatchers directly to results | |
| // Keep `i` a string if there are no elements so `matchedCount` will be "00" below | |
| for ( ; (elem = elems[i]) != null; i++ ) { | |
| if ( byElement && elem ) { | |
| j = 0; | |
| while ( (matcher = elementMatchers[j++]) ) { | |
| if ( matcher( elem, context, xml ) ) { | |
| results.push( elem ); | |
| break; | |
| } | |
| } | |
| if ( outermost ) { | |
| dirruns = dirrunsUnique; | |
| cachedruns = ++matcherCachedRuns; | |
| } | |
| } | |
| // Track unmatched elements for set filters | |
| if ( bySet ) { | |
| // They will have gone through all possible matchers | |
| if ( (elem = !matcher && elem) ) { | |
| matchedCount--; | |
| } | |
| // Lengthen the array for every element, matched or not | |
| if ( seed ) { | |
| unmatched.push( elem ); | |
| } | |
| } | |
| } | |
| // Apply set filters to unmatched elements | |
| matchedCount += i; | |
| if ( bySet && i !== matchedCount ) { | |
| j = 0; | |
| while ( (matcher = setMatchers[j++]) ) { | |
| matcher( unmatched, setMatched, context, xml ); | |
| } | |
| if ( seed ) { | |
| // Reintegrate element matches to eliminate the need for sorting | |
| if ( matchedCount > 0 ) { | |
| while ( i-- ) { | |
| if ( !(unmatched[i] || setMatched[i]) ) { | |
| setMatched[i] = pop.call( results ); | |
| } | |
| } | |
| } | |
| // Discard index placeholder values to get only actual matches | |
| setMatched = condense( setMatched ); | |
| } | |
| // Add matches to results | |
| push.apply( results, setMatched ); | |
| // Seedless set matches succeeding multiple successful matchers stipulate sorting | |
| if ( outermost && !seed && setMatched.length > 0 && | |
| ( matchedCount + setMatchers.length ) > 1 ) { | |
| Sizzle.uniqueSort( results ); | |
| } | |
| } | |
| // Override manipulation of globals by nested matchers | |
| if ( outermost ) { | |
| dirruns = dirrunsUnique; | |
| outermostContext = contextBackup; | |
| } | |
| return unmatched; | |
| }; | |
| return bySet ? | |
| markFunction( superMatcher ) : | |
| superMatcher; | |
| } | |
| compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { | |
| var i, | |
| setMatchers = [], | |
| elementMatchers = [], | |
| cached = compilerCache[ selector + " " ]; | |
| if ( !cached ) { | |
| // Generate a function of recursive functions that can be used to check each element | |
| if ( !group ) { | |
| group = tokenize( selector ); | |
| } | |
| i = group.length; | |
| while ( i-- ) { | |
| cached = matcherFromTokens( group[i] ); | |
| if ( cached[ expando ] ) { | |
| setMatchers.push( cached ); | |
| } else { | |
| elementMatchers.push( cached ); | |
| } | |
| } | |
| // Cache the compiled function | |
| cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | |
| } | |
| return cached; | |
| }; | |
| function multipleContexts( selector, contexts, results ) { | |
| var i = 0, | |
| len = contexts.length; | |
| for ( ; i < len; i++ ) { | |
| Sizzle( selector, contexts[i], results ); | |
| } | |
| return results; | |
| } | |
| function select( selector, context, results, seed ) { | |
| var i, tokens, token, type, find, | |
| match = tokenize( selector ); | |
| if ( !seed ) { | |
| // Try to minimize operations if there is only one group | |
| if ( match.length === 1 ) { | |
| // Take a shortcut and set the context if the root selector is an ID | |
| tokens = match[0] = match[0].slice( 0 ); | |
| if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | |
| support.getById && context.nodeType === 9 && documentIsHTML && | |
| Expr.relative[ tokens[1].type ] ) { | |
| context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; | |
| if ( !context ) { | |
| return results; | |
| } | |
| selector = selector.slice( tokens.shift().value.length ); | |
| } | |
| // Fetch a seed set for right-to-left matching | |
| i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | |
| while ( i-- ) { | |
| token = tokens[i]; | |
| // Abort if we hit a combinator | |
| if ( Expr.relative[ (type = token.type) ] ) { | |
| break; | |
| } | |
| if ( (find = Expr.find[ type ]) ) { | |
| // Search, expanding context for leading sibling combinators | |
| if ( (seed = find( | |
| token.matches[0].replace( runescape, funescape ), | |
| rsibling.test( tokens[0].type ) && context.parentNode || context | |
| )) ) { | |
| // If seed is empty or no tokens remain, we can return early | |
| tokens.splice( i, 1 ); | |
| selector = seed.length && toSelector( tokens ); | |
| if ( !selector ) { | |
| push.apply( results, seed ); | |
| return results; | |
| } | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // Compile and execute a filtering function | |
| // Provide `match` to avoid retokenization if we modified the selector above | |
| compile( selector, match )( | |
| seed, | |
| context, | |
| !documentIsHTML, | |
| results, | |
| rsibling.test( selector ) | |
| ); | |
| return results; | |
| } | |
| // One-time assignments | |
| // Sort stability | |
| support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; | |
| // Support: Chrome<14 | |
| // Always assume duplicates if they aren't passed to the comparison function | |
| support.detectDuplicates = hasDuplicate; | |
| // Initialize against the default document | |
| setDocument(); | |
| // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) | |
| // Detached nodes confoundingly follow *each other* | |
| support.sortDetached = assert(function( div1 ) { | |
| // Should return 1, but returns 4 (following) | |
| return div1.compareDocumentPosition( document.createElement("div") ) & 1; | |
| }); | |
| // Support: IE<8 | |
| // Prevent attribute/property "interpolation" | |
| // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | |
| if ( !assert(function( div ) { | |
| div.innerHTML = "<a href='#'></a>"; | |
| return div.firstChild.getAttribute("href") === "#" ; | |
| }) ) { | |
| addHandle( "type|href|height|width", function( elem, name, isXML ) { | |
| if ( !isXML ) { | |
| return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); | |
| } | |
| }); | |
| } | |
| // Support: IE<9 | |
| // Use defaultValue in place of getAttribute("value") | |
| if ( !support.attributes || !assert(function( div ) { | |
| div.innerHTML = "<input/>"; | |
| div.firstChild.setAttribute( "value", "" ); | |
| return div.firstChild.getAttribute( "value" ) === ""; | |
| }) ) { | |
| addHandle( "value", function( elem, name, isXML ) { | |
| if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { | |
| return elem.defaultValue; | |
| } | |
| }); | |
| } | |
| // Support: IE<9 | |
| // Use getAttributeNode to fetch booleans when getAttribute lies | |
| if ( !assert(function( div ) { | |
| return div.getAttribute("disabled") == null; | |
| }) ) { | |
| addHandle( booleans, function( elem, name, isXML ) { | |
| var val; | |
| if ( !isXML ) { | |
| return (val = elem.getAttributeNode( name )) && val.specified ? | |
| val.value : | |
| elem[ name ] === true ? name.toLowerCase() : null; | |
| } | |
| }); | |
| } | |
| jQuery.find = Sizzle; | |
| jQuery.expr = Sizzle.selectors; | |
| jQuery.expr[":"] = jQuery.expr.pseudos; | |
| jQuery.unique = Sizzle.uniqueSort; | |
| jQuery.text = Sizzle.getText; | |
| jQuery.isXMLDoc = Sizzle.isXML; | |
| jQuery.contains = Sizzle.contains; | |
| })( window ); | |
| // String to Object options format cache | |
| var optionsCache = {}; | |
| // Convert String-formatted options into Object-formatted ones and store in cache | |
| function createOptions( options ) { | |
| var object = optionsCache[ options ] = {}; | |
| jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { | |
| object[ flag ] = true; | |
| }); | |
| return object; | |
| } | |
| /* | |
| * Create a callback list using the following parameters: | |
| * | |
| * options: an optional list of space-separated options that will change how | |
| * the callback list behaves or a more traditional option object | |
| * | |
| * By default a callback list will act like an event callback list and can be | |
| * "fired" multiple times. | |
| * | |
| * Possible options: | |
| * | |
| * once: will ensure the callback list can only be fired once (like a Deferred) | |
| * | |
| * memory: will keep track of previous values and will call any callback added | |
| * after the list has been fired right away with the latest "memorized" | |
| * values (like a Deferred) | |
| * | |
| * unique: will ensure a callback can only be added once (no duplicate in the list) | |
| * | |
| * stopOnFalse: interrupt callings when a callback returns false | |
| * | |
| */ | |
| jQuery.Callbacks = function( options ) { | |
| // Convert options from String-formatted to Object-formatted if needed | |
| // (we check in cache first) | |
| options = typeof options === "string" ? | |
| ( optionsCache[ options ] || createOptions( options ) ) : | |
| jQuery.extend( {}, options ); | |
| var // Last fire value (for non-forgettable lists) | |
| memory, | |
| // Flag to know if list was already fired | |
| fired, | |
| // Flag to know if list is currently firing | |
| firing, | |
| // First callback to fire (used internally by add and fireWith) | |
| firingStart, | |
| // End of the loop when firing | |
| firingLength, | |
| // Index of currently firing callback (modified by remove if needed) | |
| firingIndex, | |
| // Actual callback list | |
| list = [], | |
| // Stack of fire calls for repeatable lists | |
| stack = !options.once && [], | |
| // Fire callbacks | |
| fire = function( data ) { | |
| memory = options.memory && data; | |
| fired = true; | |
| firingIndex = firingStart || 0; | |
| firingStart = 0; | |
| firingLength = list.length; | |
| firing = true; | |
| for ( ; list && firingIndex < firingLength; firingIndex++ ) { | |
| if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { | |
| memory = false; // To prevent further calls using add | |
| break; | |
| } | |
| } | |
| firing = false; | |
| if ( list ) { | |
| if ( stack ) { | |
| if ( stack.length ) { | |
| fire( stack.shift() ); | |
| } | |
| } else if ( memory ) { | |
| list = []; | |
| } else { | |
| self.disable(); | |
| } | |
| } | |
| }, | |
| // Actual Callbacks object | |
| self = { | |
| // Add a callback or a collection of callbacks to the list | |
| add: function() { | |
| if ( list ) { | |
| // First, we save the current length | |
| var start = list.length; | |
| (function add( args ) { | |
| jQuery.each( args, function( _, arg ) { | |
| var type = jQuery.type( arg ); | |
| if ( type === "function" ) { | |
| if ( !options.unique || !self.has( arg ) ) { | |
| list.push( arg ); | |
| } | |
| } else if ( arg && arg.length && type !== "string" ) { | |
| // Inspect recursively | |
| add( arg ); | |
| } | |
| }); | |
| })( arguments ); | |
| // Do we need to add the callbacks to the | |
| // current firing batch? | |
| if ( firing ) { | |
| firingLength = list.length; | |
| // With memory, if we're not firing then | |
| // we should call right away | |
| } else if ( memory ) { | |
| firingStart = start; | |
| fire( memory ); | |
| } | |
| } | |
| return this; | |
| }, | |
| // Remove a callback from the list | |
| remove: function() { | |
| if ( list ) { | |
| jQuery.each( arguments, function( _, arg ) { | |
| var index; | |
| while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | |
| list.splice( index, 1 ); | |
| // Handle firing indexes | |
| if ( firing ) { | |
| if ( index <= firingLength ) { | |
| firingLength--; | |
| } | |
| if ( index <= firingIndex ) { | |
| firingIndex--; | |
| } | |
| } | |
| } | |
| }); | |
| } | |
| return this; | |
| }, | |
| // Check if a given callback is in the list. | |
| // If no argument is given, return whether or not list has callbacks attached. | |
| has: function( fn ) { | |
| return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); | |
| }, | |
| // Remove all callbacks from the list | |
| empty: function() { | |
| list = []; | |
| firingLength = 0; | |
| return this; | |
| }, | |
| // Have the list do nothing anymore | |
| disable: function() { | |
| list = stack = memory = undefined; | |
| return this; | |
| }, | |
| // Is it disabled? | |
| disabled: function() { | |
| return !list; | |
| }, | |
| // Lock the list in its current state | |
| lock: function() { | |
| stack = undefined; | |
| if ( !memory ) { | |
| self.disable(); | |
| } | |
| return this; | |
| }, | |
| // Is it locked? | |
| locked: function() { | |
| return !stack; | |
| }, | |
| // Call all callbacks with the given context and arguments | |
| fireWith: function( context, args ) { | |
| if ( list && ( !fired || stack ) ) { | |
| args = args || []; | |
| args = [ context, args.slice ? args.slice() : args ]; | |
| if ( firing ) { | |
| stack.push( args ); | |
| } else { | |
| fire( args ); | |
| } | |
| } | |
| return this; | |
| }, | |
| // Call all the callbacks with the given arguments | |
| fire: function() { | |
| self.fireWith( this, arguments ); | |
| return this; | |
| }, | |
| // To know if the callbacks have already been called at least once | |
| fired: function() { | |
| return !!fired; | |
| } | |
| }; | |
| return self; | |
| }; | |
| jQuery.extend({ | |
| Deferred: function( func ) { | |
| var tuples = [ | |
| // action, add listener, listener list, final state | |
| [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], | |
| [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], | |
| [ "notify", "progress", jQuery.Callbacks("memory") ] | |
| ], | |
| state = "pending", | |
| promise = { | |
| state: function() { | |
| return state; | |
| }, | |
| always: function() { | |
| deferred.done( arguments ).fail( arguments ); | |
| return this; | |
| }, | |
| then: function( /* fnDone, fnFail, fnProgress */ ) { | |
| var fns = arguments; | |
| return jQuery.Deferred(function( newDefer ) { | |
| jQuery.each( tuples, function( i, tuple ) { | |
| var action = tuple[ 0 ], | |
| fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | |
| // deferred[ done | fail | progress ] for forwarding actions to newDefer | |
| deferred[ tuple[1] ](function() { | |
| var returned = fn && fn.apply( this, arguments ); | |
| if ( returned && jQuery.isFunction( returned.promise ) ) { | |
| returned.promise() | |
| .done( newDefer.resolve ) | |
| .fail( newDefer.reject ) | |
| .progress( newDefer.notify ); | |
| } else { | |
| newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); | |
| } | |
| }); | |
| }); | |
| fns = null; | |
| }).promise(); | |
| }, | |
| // Get a promise for this deferred | |
| // If obj is provided, the promise aspect is added to the object | |
| promise: function( obj ) { | |
| return obj != null ? jQuery.extend( obj, promise ) : promise; | |
| } | |
| }, | |
| deferred = {}; | |
| // Keep pipe for back-compat | |
| promise.pipe = promise.then; | |
| // Add list-specific methods | |
| jQuery.each( tuples, function( i, tuple ) { | |
| var list = tuple[ 2 ], | |
| stateString = tuple[ 3 ]; | |
| // promise[ done | fail | progress ] = list.add | |
| promise[ tuple[1] ] = list.add; | |
| // Handle state | |
| if ( stateString ) { | |
| list.add(function() { | |
| // state = [ resolved | rejected ] | |
| state = stateString; | |
| // [ reject_list | resolve_list ].disable; progress_list.lock | |
| }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | |
| } | |
| // deferred[ resolve | reject | notify ] | |
| deferred[ tuple[0] ] = function() { | |
| deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); | |
| return this; | |
| }; | |
| deferred[ tuple[0] + "With" ] = list.fireWith; | |
| }); | |
| // Make the deferred a promise | |
| promise.promise( deferred ); | |
| // Call given func if any | |
| if ( func ) { | |
| func.call( deferred, deferred ); | |
| } | |
| // All done! | |
| return deferred; | |
| }, | |
| // Deferred helper | |
| when: function( subordinate /* , ..., subordinateN */ ) { | |
| var i = 0, | |
| resolveValues = core_slice.call( arguments ), | |
| length = resolveValues.length, | |
| // the count of uncompleted subordinates | |
| remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | |
| // the master Deferred. If resolveValues consist of only a single Deferred, just use that. | |
| deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | |
| // Update function for both resolve and progress values | |
| updateFunc = function( i, contexts, values ) { | |
| return function( value ) { | |
| contexts[ i ] = this; | |
| values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; | |
| if( values === progressValues ) { | |
| deferred.notifyWith( contexts, values ); | |
| } else if ( !( --remaining ) ) { | |
| deferred.resolveWith( contexts, values ); | |
| } | |
| }; | |
| }, | |
| progressValues, progressContexts, resolveContexts; | |
| // add listeners to Deferred subordinates; treat others as resolved | |
| if ( length > 1 ) { | |
| progressValues = new Array( length ); | |
| progressContexts = new Array( length ); | |
| resolveContexts = new Array( length ); | |
| for ( ; i < length; i++ ) { | |
| if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | |
| resolveValues[ i ].promise() | |
| .done( updateFunc( i, resolveContexts, resolveValues ) ) | |
| .fail( deferred.reject ) | |
| .progress( updateFunc( i, progressContexts, progressValues ) ); | |
| } else { | |
| --remaining; | |
| } | |
| } | |
| } | |
| // if we're not waiting on anything, resolve the master | |
| if ( !remaining ) { | |
| deferred.resolveWith( resolveContexts, resolveValues ); | |
| } | |
| return deferred.promise(); | |
| } | |
| }); | |
| jQuery.support = (function( support ) { | |
| var input = document.createElement("input"), | |
| fragment = document.createDocumentFragment(), | |
| div = document.createElement("div"), | |
| select = document.createElement("select"), | |
| opt = select.appendChild( document.createElement("option") ); | |
| // Finish early in limited environments | |
| if ( !input.type ) { | |
| return support; | |
| } | |
| input.type = "checkbox"; | |
| // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 | |
| // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) | |
| support.checkOn = input.value !== ""; | |
| // Must access the parent to make an option select properly | |
| // Support: IE9, IE10 | |
| support.optSelected = opt.selected; | |
| // Will be defined later | |
| support.reliableMarginRight = true; | |
| support.boxSizingReliable = true; | |
| support.pixelPosition = false; | |
| // Make sure checked status is properly cloned | |
| // Support: IE9, IE10 | |
| input.checked = true; | |
| support.noCloneChecked = input.cloneNode( true ).checked; | |
| // Make sure that the options inside disabled selects aren't marked as disabled | |
| // (WebKit marks them as disabled) | |
| select.disabled = true; | |
| support.optDisabled = !opt.disabled; | |
| // Check if an input maintains its value after becoming a radio | |
| // Support: IE9, IE10 | |
| input = document.createElement("input"); | |
| input.value = "t"; | |
| input.type = "radio"; | |
| support.radioValue = input.value === "t"; | |
| // #11217 - WebKit loses check when the name is after the checked attribute | |
| input.setAttribute( "checked", "t" ); | |
| input.setAttribute( "name", "t" ); | |
| fragment.appendChild( input ); | |
| // Support: Safari 5.1, Android 4.x, Android 2.3 | |
| // old WebKit doesn't clone checked state correctly in fragments | |
| support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; | |
| // Support: Firefox, Chrome, Safari | |
| // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) | |
| support.focusinBubbles = "onfocusin" in window; | |
| div.style.backgroundClip = "content-box"; | |
| div.cloneNode( true ).style.backgroundClip = ""; | |
| support.clearCloneStyle = div.style.backgroundClip === "content-box"; | |
| // Run tests that need a body at doc ready | |
| jQuery(function() { | |
| var container, marginDiv, | |
| // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). | |
| divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box", | |
| body = document.getElementsByTagName("body")[ 0 ]; | |
| if ( !body ) { | |
| // Return for frameset docs that don't have a body | |
| return; | |
| } | |
| container = document.createElement("div"); | |
| container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; | |
| // Check box-sizing and margin behavior. | |
| body.appendChild( container ).appendChild( div ); | |
| div.innerHTML = ""; | |
| // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). | |
| div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%"; | |
| // Workaround failing boxSizing test due to offsetWidth returning wrong value | |
| // with some non-1 values of body zoom, ticket #13543 | |
| jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { | |
| support.boxSizing = div.offsetWidth === 4; | |
| }); | |
| // Use window.getComputedStyle because jsdom on node.js will break without it. | |
| if ( window.getComputedStyle ) { | |
| support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; | |
| support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; | |
| // Support: Android 2.3 | |
| // Check if div with explicit width and no margin-right incorrectly | |
| // gets computed margin-right based on width of container. (#3333) | |
| // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | |
| marginDiv = div.appendChild( document.createElement("div") ); | |
| marginDiv.style.cssText = div.style.cssText = divReset; | |
| marginDiv.style.marginRight = marginDiv.style.width = "0"; | |
| div.style.width = "1px"; | |
| support.reliableMarginRight = | |
| !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); | |
| } | |
| body.removeChild( container ); | |
| }); | |
| return support; | |
| })( {} ); | |
| /* | |
| Implementation Summary | |
| 1. Enforce API surface and semantic compatibility with 1.9.x branch | |
| 2. Improve the module's maintainability by reducing the storage | |
| paths to a single mechanism. | |
| 3. Use the same single mechanism to support "private" and "user" data. | |
| 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) | |
| 5. Avoid exposing implementation details on user objects (eg. expando properties) | |
| 6. Provide a clear path for implementation upgrade to WeakMap in 2014 | |
| */ | |
| var data_user, data_priv, | |
| rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, | |
| rmultiDash = /([A-Z])/g; | |
| function Data() { | |
| // Support: Android < 4, | |
| // Old WebKit does not have Object.preventExtensions/freeze method, | |
| // return new empty object instead with no [[set]] accessor | |
| Object.defineProperty( this.cache = {}, 0, { | |
| get: function() { | |
| return {}; | |
| } | |
| }); | |
| this.expando = jQuery.expando + Math.random(); | |
| } | |
| Data.uid = 1; | |
| Data.accepts = function( owner ) { | |
| // Accepts only: | |
| // - Node | |
| // - Node.ELEMENT_NODE | |
| // - Node.DOCUMENT_NODE | |
| // - Object | |
| // - Any | |
| return owner.nodeType ? | |
| owner.nodeType === 1 || owner.nodeType === 9 : true; | |
| }; | |
| Data.prototype = { | |
| key: function( owner ) { | |
| // We can accept data for non-element nodes in modern browsers, | |
| // but we should not, see #8335. | |
| // Always return the key for a frozen object. | |
| if ( !Data.accepts( owner ) ) { | |
| return 0; | |
| } | |
| var descriptor = {}, | |
| // Check if the owner object already has a cache key | |
| unlock = owner[ this.expando ]; | |
| // If not, create one | |
| if ( !unlock ) { | |
| unlock = Data.uid++; | |
| // Secure it in a non-enumerable, non-writable property | |
| try { | |
| descriptor[ this.expando ] = { value: unlock }; | |
| Object.defineProperties( owner, descriptor ); | |
| // Support: Android < 4 | |
| // Fallback to a less secure definition | |
| } catch ( e ) { | |
| descriptor[ this.expando ] = unlock; | |
| jQuery.extend( owner, descriptor ); | |
| } | |
| } | |
| // Ensure the cache object | |
| if ( !this.cache[ unlock ] ) { | |
| this.cache[ unlock ] = {}; | |
| } | |
| return unlock; | |
| }, | |
| set: function( owner, data, value ) { | |
| var prop, | |
| // There may be an unlock assigned to this node, | |
| // if there is no entry for this "owner", create one inline | |
| // and set the unlock as though an owner entry had always existed | |
| unlock = this.key( owner ), | |
| cache = this.cache[ unlock ]; | |
| // Handle: [ owner, key, value ] args | |
| if ( typeof data === "string" ) { | |
| cache[ data ] = value; | |
| // Handle: [ owner, { properties } ] args | |
| } else { | |
| // Fresh assignments by object are shallow copied | |
| if ( jQuery.isEmptyObject( cache ) ) { | |
| jQuery.extend( this.cache[ unlock ], data ); | |
| // Otherwise, copy the properties one-by-one to the cache object | |
| } else { | |
| for ( prop in data ) { | |
| cache[ prop ] = data[ prop ]; | |
| } | |
| } | |
| } | |
| return cache; | |
| }, | |
| get: function( owner, key ) { | |
| // Either a valid cache is found, or will be created. | |
| // New caches will be created and the unlock returned, | |
| // allowing direct access to the newly created | |
| // empty data object. A valid owner object must be provided. | |
| var cache = this.cache[ this.key( owner ) ]; | |
| return key === undefined ? | |
| cache : cache[ key ]; | |
| }, | |
| access: function( owner, key, value ) { | |
| var stored; | |
| // In cases where either: | |
| // | |
| // 1. No key was specified | |
| // 2. A string key was specified, but no value provided | |
| // | |
| // Take the "read" path and allow the get method to determine | |
| // which value to return, respectively either: | |
| // | |
| // 1. The entire cache object | |
| // 2. The data stored at the key | |
| // | |
| if ( key === undefined || | |
| ((key && typeof key === "string") && value === undefined) ) { | |
| stored = this.get( owner, key ); | |
| return stored !== undefined ? | |
| stored : this.get( owner, jQuery.camelCase(key) ); | |
| } | |
| // [*]When the key is not a string, or both a key and value | |
| // are specified, set or extend (existing objects) with either: | |
| // | |
| // 1. An object of properties | |
| // 2. A key and value | |
| // | |
| this.set( owner, key, value ); | |
| // Since the "set" path can have two possible entry points | |
| // return the expected data based on which path was taken[*] | |
| return value !== undefined ? value : key; | |
| }, | |
| remove: function( owner, key ) { | |
| var i, name, camel, | |
| unlock = this.key( owner ), | |
| cache = this.cache[ unlock ]; | |
| if ( key === undefined ) { | |
| this.cache[ unlock ] = {}; | |
| } else { | |
| // Support array or space separated string of keys | |
| if ( jQuery.isArray( key ) ) { | |
| // If "name" is an array of keys... | |
| // When data is initially created, via ("key", "val") signature, | |
| // keys will be converted to camelCase. | |
| // Since there is no way to tell _how_ a key was added, remove | |
| // both plain key and camelCase key. #12786 | |
| // This will only penalize the array argument path. | |
| name = key.concat( key.map( jQuery.camelCase ) ); | |
| } else { | |
| camel = jQuery.camelCase( key ); | |
| // Try the string as a key before any manipulation | |
| if ( key in cache ) { | |
| name = [ key, camel ]; | |
| } else { | |
| // If a key with the spaces exists, use it. | |
| // Otherwise, create an array by matching non-whitespace | |
| name = camel; | |
| name = name in cache ? | |
| [ name ] : ( name.match( core_rnotwhite ) || [] ); | |
| } | |
| } | |
| i = name.length; | |
| while ( i-- ) { | |
| delete cache[ name[ i ] ]; | |
| } | |
| } | |
| }, | |
| hasData: function( owner ) { | |
| return !jQuery.isEmptyObject( | |
| this.cache[ owner[ this.expando ] ] || {} | |
| ); | |
| }, | |
| discard: function( owner ) { | |
| if ( owner[ this.expando ] ) { | |
| delete this.cache[ owner[ this.expando ] ]; | |
| } | |
| } | |
| }; | |
| // These may be used throughout the jQuery core codebase | |
| data_user = new Data(); | |
| data_priv = new Data(); | |
| jQuery.extend({ | |
| acceptData: Data.accepts, | |
| hasData: function( elem ) { | |
| return data_user.hasData( elem ) || data_priv.hasData( elem ); | |
| }, | |
| data: function( elem, name, data ) { | |
| return data_user.access( elem, name, data ); | |
| }, | |
| removeData: function( elem, name ) { | |
| data_user.remove( elem, name ); | |
| }, | |
| // TODO: Now that all calls to _data and _removeData have been replaced | |
| // with direct calls to data_priv methods, these can be deprecated. | |
| _data: function( elem, name, data ) { | |
| return data_priv.access( elem, name, data ); | |
| }, | |
| _removeData: function( elem, name ) { | |
| data_priv.remove( elem, name ); | |
| } | |
| }); | |
| jQuery.fn.extend({ | |
| data: function( key, value ) { | |
| var attrs, name, | |
| elem = this[ 0 ], | |
| i = 0, | |
| data = null; | |
| // Gets all values | |
| if ( key === undefined ) { | |
| if ( this.length ) { | |
| data = data_user.get( elem ); | |
| if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) { | |
| attrs = elem.attributes; | |
| for ( ; i < attrs.length; i++ ) { | |
| name = attrs[ i ].name; | |
| if ( name.indexOf( "data-" ) === 0 ) { | |
| name = jQuery.camelCase( name.slice(5) ); | |
| dataAttr( elem, name, data[ name ] ); | |
| } | |
| } | |
| data_priv.set( elem, "hasDataAttrs", true ); | |
| } | |
| } | |
| return data; | |
| } | |
| // Sets multiple values | |
| if ( typeof key === "object" ) { | |
| return this.each(function() { | |
| data_user.set( this, key ); | |
| }); | |
| } | |
| return jQuery.access( this, function( value ) { | |
| var data, | |
| camelKey = jQuery.camelCase( key ); | |
| // The calling jQuery object (element matches) is not empty | |
| // (and therefore has an element appears at this[ 0 ]) and the | |
| // `value` parameter was not undefined. An empty jQuery object | |
| // will result in `undefined` for elem = this[ 0 ] which will | |
| // throw an exception if an attempt to read a data cache is made. | |
| if ( elem && value === undefined ) { | |
| // Attempt to get data from the cache | |
| // with the key as-is | |
| data = data_user.get( elem, key ); | |
| if ( data !== undefined ) { | |
| return data; | |
| } | |
| // Attempt to get data from the cache | |
| // with the key camelized | |
| data = data_user.get( elem, camelKey ); | |
| if ( data !== undefined ) { | |
| return data; | |
| } | |
| // Attempt to "discover" the data in | |
| // HTML5 custom data-* attrs | |
| data = dataAttr( elem, camelKey, undefined ); | |
| if ( data !== undefined ) { | |
| return data; | |
| } | |
| // We tried really hard, but the data doesn't exist. | |
| return; | |
| } | |
| // Set the data... | |
| this.each(function() { | |
| // First, attempt to store a copy or reference of any | |
| // data that might've been store with a camelCased key. | |
| var data = data_user.get( this, camelKey ); | |
| // For HTML5 data-* attribute interop, we have to | |
| // store property names with dashes in a camelCase form. | |
| // This might not apply to all properties...* | |
| data_user.set( this, camelKey, value ); | |
| // *... In the case of properties that might _actually_ | |
| // have dashes, we need to also store a copy of that | |
| // unchanged property. | |
| if ( key.indexOf("-") !== -1 && data !== undefined ) { | |
| data_user.set( this, key, value ); | |
| } | |
| }); | |
| }, null, value, arguments.length > 1, null, true ); | |
| }, | |
| removeData: function( key ) { | |
| return this.each(function() { | |
| data_user.remove( this, key ); | |
| }); | |
| } | |
| }); | |
| function dataAttr( elem, key, data ) { | |
| var name; | |
| // If nothing was found internally, try to fetch any | |
| // data from the HTML5 data-* attribute | |
| if ( data === undefined && elem.nodeType === 1 ) { | |
| name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | |
| data = elem.getAttribute( name ); | |
| if ( typeof data === "string" ) { | |
| try { | |
| data = data === "true" ? true : | |
| data === "false" ? false : | |
| data === "null" ? null : | |
| // Only convert to a number if it doesn't change the string | |
| +data + "" === data ? +data : | |
| rbrace.test( data ) ? JSON.parse( data ) : | |
| data; | |
| } catch( e ) {} | |
| // Make sure we set the data so it isn't changed later | |
| data_user.set( elem, key, data ); | |
| } else { | |
| data = undefined; | |
| } | |
| } | |
| return data; | |
| } | |
| jQuery.extend({ | |
| queue: function( elem, type, data ) { | |
| var queue; | |
| if ( elem ) { | |
| type = ( type || "fx" ) + "queue"; | |
| queue = data_priv.get( elem, type ); | |
| // Speed up dequeue by getting out quickly if this is just a lookup | |
| if ( data ) { | |
| if ( !queue || jQuery.isArray( data ) ) { | |
| queue = data_priv.access( elem, type, jQuery.makeArray(data) ); | |
| } else { | |
| queue.push( data ); | |
| } | |
| } | |
| return queue || []; | |
| } | |
| }, | |
| dequeue: function( elem, type ) { | |
| type = type || "fx"; | |
| var queue = jQuery.queue( elem, type ), | |
| startLength = queue.length, | |
| fn = queue.shift(), | |
| hooks = jQuery._queueHooks( elem, type ), | |
| next = function() { | |
| jQuery.dequeue( elem, type ); | |
| }; | |
| // If the fx queue is dequeued, always remove the progress sentinel | |
| if ( fn === "inprogress" ) { | |
| fn = queue.shift(); | |
| startLength--; | |
| } | |
| if ( fn ) { | |
| // Add a progress sentinel to prevent the fx queue from being | |
| // automatically dequeued | |
| if ( type === "fx" ) { | |
| queue.unshift( "inprogress" ); | |
| } | |
| // clear up the last queue stop function | |
| delete hooks.stop; | |
| fn.call( elem, next, hooks ); | |
| } | |
| if ( !startLength && hooks ) { | |
| hooks.empty.fire(); | |
| } | |
| }, | |
| // not intended for public consumption - generates a queueHooks object, or returns the current one | |
| _queueHooks: function( elem, type ) { | |
| var key = type + "queueHooks"; | |
| return data_priv.get( elem, key ) || data_priv.access( elem, key, { | |
| empty: jQuery.Callbacks("once memory").add(function() { | |
| data_priv.remove( elem, [ type + "queue", key ] ); | |
| }) | |
| }); | |
| } | |
| }); | |
| jQuery.fn.extend({ | |
| queue: function( type, data ) { | |
| var setter = 2; | |
| if ( typeof type !== "string" ) { | |
| data = type; | |
| type = "fx"; | |
| setter--; | |
| } | |
| if ( arguments.length < setter ) { | |
| return jQuery.queue( this[0], type ); | |
| } | |
| return data === undefined ? | |
| this : | |
| this.each(function() { | |
| var queue = jQuery.queue( this, type, data ); | |
| // ensure a hooks for this queue | |
| jQuery._queueHooks( this, type ); | |
| if ( type === "fx" && queue[0] !== "inprogress" ) { | |
| jQuery.dequeue( this, type ); | |
| } | |
| }); | |
| }, | |
| dequeue: function( type ) { | |
| return this.each(function() { | |
| jQuery.dequeue( this, type ); | |
| }); | |
| }, | |
| // Based off of the plugin by Clint Helfers, with permission. | |
| // http://blindsignals.com/index.php/2009/07/jquery-delay/ | |
| delay: function( time, type ) { | |
| time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | |
| type = type || "fx"; | |
| return this.queue( type, function( next, hooks ) { | |
| var timeout = setTimeout( next, time ); | |
| hooks.stop = function() { | |
| clearTimeout( timeout ); | |
| }; | |
| }); | |
| }, | |
| clearQueue: function( type ) { | |
| return this.queue( type || "fx", [] ); | |
| }, | |
| // Get a promise resolved when queues of a certain type | |
| // are emptied (fx is the type by default) | |
| promise: function( type, obj ) { | |
| var tmp, | |
| count = 1, | |
| defer = jQuery.Deferred(), | |
| elements = this, | |
| i = this.length, | |
| resolve = function() { | |
| if ( !( --count ) ) { | |
| defer.resolveWith( elements, [ elements ] ); | |
| } | |
| }; | |
| if ( typeof type !== "string" ) { | |
| obj = type; | |
| type = undefined; | |
| } | |
| type = type || "fx"; | |
| while( i-- ) { | |
| tmp = data_priv.get( elements[ i ], type + "queueHooks" ); | |
| if ( tmp && tmp.empty ) { | |
| count++; | |
| tmp.empty.add( resolve ); | |
| } | |
| } | |
| resolve(); | |
| return defer.promise( obj ); | |
| } | |
| }); | |
| var nodeHook, boolHook, | |
| rclass = /[\t\r\n\f]/g, | |
| rreturn = /\r/g, | |
| rfocusable = /^(?:input|select|textarea|button)$/i; | |
| jQuery.fn.extend({ | |
| attr: function( name, value ) { | |
| return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); | |
| }, | |
| removeAttr: function( name ) { | |
| return this.each(function() { | |
| jQuery.removeAttr( this, name ); | |
| }); | |
| }, | |
| prop: function( name, value ) { | |
| return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); | |
| }, | |
| removeProp: function( name ) { | |
| return this.each(function() { | |
| delete this[ jQuery.propFix[ name ] || name ]; | |
| }); | |
| }, | |
| addClass: function( value ) { | |
| var classes, elem, cur, clazz, j, | |
| i = 0, | |
| len = this.length, | |
| proceed = typeof value === "string" && value; | |
| if ( jQuery.isFunction( value ) ) { | |
| return this.each(function( j ) { | |
| jQuery( this ).addClass( value.call( this, j, this.className ) ); | |
| }); | |
| } | |
| if ( proceed ) { | |
| // The disjunction here is for better compressibility (see removeClass) | |
| classes = ( value || "" ).match( core_rnotwhite ) || []; | |
| for ( ; i < len; i++ ) { | |
| elem = this[ i ]; | |
| cur = elem.nodeType === 1 && ( elem.className ? | |
| ( " " + elem.className + " " ).replace( rclass, " " ) : | |
| " " | |
| ); | |
| if ( cur ) { | |
| j = 0; | |
| while ( (clazz = classes[j++]) ) { | |
| if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | |
| cur += clazz + " "; | |
| } | |
| } | |
| elem.className = jQuery.trim( cur ); | |
| } | |
| } | |
| } | |
| return this; | |
| }, | |
| removeClass: function( value ) { | |
| var classes, elem, cur, clazz, j, | |
| i = 0, | |
| len = this.length, | |
| proceed = arguments.length === 0 || typeof value === "string" && value; | |
| if ( jQuery.isFunction( value ) ) { | |
| return this.each(function( j ) { | |
| jQuery( this ).removeClass( value.call( this, j, this.className ) ); | |
| }); | |
| } | |
| if ( proceed ) { | |
| classes = ( value || "" ).match( core_rnotwhite ) || []; | |
| for ( ; i < len; i++ ) { | |
| elem = this[ i ]; | |
| // This expression is here for better compressibility (see addClass) | |
| cur = elem.nodeType === 1 && ( elem.className ? | |
| ( " " + elem.className + " " ).replace( rclass, " " ) : | |
| "" | |
| ); | |
| if ( cur ) { | |
| j = 0; | |
| while ( (clazz = classes[j++]) ) { | |
| // Remove *all* instances | |
| while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { | |
| cur = cur.replace( " " + clazz + " ", " " ); | |
| } | |
| } | |
| elem.className = value ? jQuery.trim( cur ) : ""; | |
| } | |
| } | |
| } | |
| return this; | |
| }, | |
| toggleClass: function( value, stateVal ) { | |
| var type = typeof value; | |
| if ( typeof stateVal === "boolean" && type === "string" ) { | |
| return stateVal ? this.addClass( value ) : this.removeClass( value ); | |
| } | |
| if ( jQuery.isFunction( value ) ) { | |
| return this.each(function( i ) { | |
| jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); | |
| }); | |
| } | |
| return this.each(function() { | |
| if ( type === "string" ) { | |
| // toggle individual class names | |
| var className, | |
| i = 0, | |
| self = jQuery( this ), | |
| classNames = value.match( core_rnotwhite ) || []; | |
| while ( (className = classNames[ i++ ]) ) { | |
| // check each className given, space separated list | |
| if ( self.hasClass( className ) ) { | |
| self.removeClass( className ); | |
| } else { | |
| self.addClass( className ); | |
| } | |
| } | |
| // Toggle whole class name | |
| } else if ( type === core_strundefined || type === "boolean" ) { | |
| if ( this.className ) { | |
| // store className if set | |
| data_priv.set( this, "__className__", this.className ); | |
| } | |
| // If the element has a class name or if we're passed "false", | |
| // then remove the whole classname (if there was one, the above saved it). | |
| // Otherwise bring back whatever was previously saved (if anything), | |
| // falling back to the empty string if nothing was stored. | |
| this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || ""; | |
| } | |
| }); | |
| }, | |
| hasClass: function( selector ) { | |
| var className = " " + selector + " ", | |
| i = 0, | |
| l = this.length; | |
| for ( ; i < l; i++ ) { | |
| if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { | |
| return true; | |
| } | |
| } | |
| return false; | |
| }, | |
| val: function( value ) { | |
| var hooks, ret, isFunction, | |
| elem = this[0]; | |
| if ( !arguments.length ) { | |
| if ( elem ) { | |
| hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | |
| if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { | |
| return ret; | |
| } | |
| ret = elem.value; | |
| return typeof ret === "string" ? | |
| // handle most common string cases | |
| ret.replace(rreturn, "") : | |
| // handle cases where value is null/undef or number | |
| ret == null ? "" : ret; | |
| } | |
| return; | |
| } | |
| isFunction = jQuery.isFunction( value ); | |
| return this.each(function( i ) { | |
| var val; | |
| if ( this.nodeType !== 1 ) { | |
| return; | |
| } | |
| if ( isFunction ) { | |
| val = value.call( this, i, jQuery( this ).val() ); | |
| } else { | |
| val = value; | |
| } | |
| // Treat null/undefined as ""; convert numbers to string | |
| if ( val == null ) { | |
| val = ""; | |
| } else if ( typeof val === "number" ) { | |
| val += ""; | |
| } else if ( jQuery.isArray( val ) ) { | |
| val = jQuery.map(val, function ( value ) { | |
| return value == null ? "" : value + ""; | |
| }); | |
| } | |
| hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | |
| // If set returns undefined, fall back to normal setting | |
| if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { | |
| this.value = val; | |
| } | |
| }); | |
| } | |
| }); | |
| jQuery.extend({ | |
| valHooks: { | |
| option: { | |
| get: function( elem ) { | |
| // attributes.value is undefined in Blackberry 4.7 but | |
| // uses .value. See #6932 | |
| var val = elem.attributes.value; | |
| return !val || val.specified ? elem.value : elem.text; | |
| } | |
| }, | |
| select: { | |
| get: function( elem ) { | |
| var value, option, | |
| options = elem.options, | |
| index = elem.selectedIndex, | |
| one = elem.type === "select-one" || index < 0, | |
| values = one ? null : [], | |
| max = one ? index + 1 : options.length, | |
| i = index < 0 ? | |
| max : | |
| one ? index : 0; | |
| // Loop through all the selected options | |
| for ( ; i < max; i++ ) { | |
| option = options[ i ]; | |
| // IE6-9 doesn't update selected after form reset (#2551) | |
| if ( ( option.selected || i === index ) && | |
| // Don't return options that are disabled or in a disabled optgroup | |
| ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && | |
| ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | |
| // Get the specific value for the option | |
| value = jQuery( option ).val(); | |
| // We don't need an array for one selects | |
| if ( one ) { | |
| return value; | |
| } | |
| // Multi-Selects return an array | |
| values.push( value ); | |
| } | |
| } | |
| return values; | |
| }, | |
| set: function( elem, value ) { | |
| var optionSet, option, | |
| options = elem.options, | |
| values = jQuery.makeArray( value ), | |
| i = options.length; | |
| while ( i-- ) { | |
| option = options[ i ]; | |
| if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { | |
| optionSet = true; | |
| } | |
| } | |
| // force browsers to behave consistently when non-matching value is set | |
| if ( !optionSet ) { | |
| elem.selectedIndex = -1; | |
| } | |
| return values; | |
| } | |
| } | |
| }, | |
| attr: function( elem, name, value ) { | |
| var hooks, ret, | |
| nType = elem.nodeType; | |
| // don't get/set attributes on text, comment and attribute nodes | |
| if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | |
| return; | |
| } | |
| // Fallback to prop when attributes are not supported | |
| if ( typeof elem.getAttribute === core_strundefined ) { | |
| return jQuery.prop( elem, name, value ); | |
| } | |
| // All attributes are lowercase | |
| // Grab necessary hook if one is defined | |
| if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | |
| name = name.toLowerCase(); | |
| hooks = jQuery.attrHooks[ name ] || | |
| ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); | |
| } | |
| if ( value !== undefined ) { | |
| if ( value === null ) { | |
| jQuery.removeAttr( elem, name ); | |
| } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { | |
| return ret; | |
| } else { | |
| elem.setAttribute( name, value + "" ); | |
| return value; | |
| } | |
| } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { | |
| return ret; | |
| } else { | |
| ret = jQuery.find.attr( elem, name ); | |
| // Non-existent attributes return null, we normalize to undefined | |
| return ret == null ? | |
| undefined : | |
| ret; | |
| } | |
| }, | |
| removeAttr: function( elem, value ) { | |
| var name, propName, | |
| i = 0, | |
| attrNames = value && value.match( core_rnotwhite ); | |
| if ( attrNames && elem.nodeType === 1 ) { | |
| while ( (name = attrNames[i++]) ) { | |
| propName = jQuery.propFix[ name ] || name; | |
| // Boolean attributes get special treatment (#10870) | |
| if ( jQuery.expr.match.bool.test( name ) ) { | |
| // Set corresponding property to false | |
| elem[ propName ] = false; | |
| } | |
| elem.removeAttribute( name ); | |
| } | |
| } | |
| }, | |
| attrHooks: { | |
| type: { | |
| set: function( elem, value ) { | |
| if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { | |
| // Setting the type on a radio button after the value resets the value in IE6-9 | |
| // Reset value to default in case type is set after value during creation | |
| var val = elem.value; | |
| elem.setAttribute( "type", value ); | |
| if ( val ) { | |
| elem.value = val; | |
| } | |
| return value; | |
| } | |
| } | |
| } | |
| }, | |
| propFix: { | |
| "for": "htmlFor", | |
| "class": "className" | |
| }, | |
| prop: function( elem, name, value ) { | |
| var ret, hooks, notxml, | |
| nType = elem.nodeType; | |
| // don't get/set properties on text, comment and attribute nodes | |
| if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | |
| return; | |
| } | |
| notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); | |
| if ( notxml ) { | |
| // Fix name and attach hooks | |
| name = jQuery.propFix[ name ] || name; | |
| hooks = jQuery.propHooks[ name ]; | |
| } | |
| if ( value !== undefined ) { | |
| return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? | |
| ret : | |
| ( elem[ name ] = value ); | |
| } else { | |
| return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? | |
| ret : | |
| elem[ name ]; | |
| } | |
| }, | |
| propHooks: { | |
| tabIndex: { | |
| get: function( elem ) { | |
| return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ? | |
| elem.tabIndex : | |
| -1; | |
| } | |
| } | |
| } | |
| }); | |
| // Hooks for boolean attributes | |
| boolHook = { | |
| set: function( elem, value, name ) { | |
| if ( value === false ) { | |
| // Remove boolean attributes when set to false | |
| jQuery.removeAttr( elem, name ); | |
| } else { | |
| elem.setAttribute( name, name ); | |
| } | |
| return name; | |
| } | |
| }; | |
| jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { | |
| var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; | |
| jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) { | |
| var fn = jQuery.expr.attrHandle[ name ], | |
| ret = isXML ? | |
| undefined : | |
| /* jshint eqeqeq: false */ | |
| // Temporarily disable this handler to check existence | |
| (jQuery.expr.attrHandle[ name ] = undefined) != | |
| getter( elem, name, isXML ) ? | |
| name.toLowerCase() : | |
| null; | |
| // Restore handler | |
| jQuery.expr.attrHandle[ name ] = fn; | |
| return ret; | |
| }; | |
| }); | |
| // Support: IE9+ | |
| // Selectedness for an option in an optgroup can be inaccurate | |
| if ( !jQuery.support.optSelected ) { | |
| jQuery.propHooks.selected = { | |
| get: function( elem ) { | |
| var parent = elem.parentNode; | |
| if ( parent && parent.parentNode ) { | |
| parent.parentNode.selectedIndex; | |
| } | |
| return null; | |
| } | |
| }; | |
| } | |
| jQuery.each([ | |
| "tabIndex", | |
| "readOnly", | |
| "maxLength", | |
| "cellSpacing", | |
| "cellPadding", | |
| "rowSpan", | |
| "colSpan", | |
| "useMap", | |
| "frameBorder", | |
| "contentEditable" | |
| ], function() { | |
| jQuery.propFix[ this.toLowerCase() ] = this; | |
| }); | |
| // Radios and checkboxes getter/setter | |
| jQuery.each([ "radio", "checkbox" ], function() { | |
| jQuery.valHooks[ this ] = { | |
| set: function( elem, value ) { | |
| if ( jQuery.isArray( value ) ) { | |
| return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); | |
| } | |
| } | |
| }; | |
| if ( !jQuery.support.checkOn ) { | |
| jQuery.valHooks[ this ].get = function( elem ) { | |
| // Support: Webkit | |
| // "" is returned instead of "on" if a value isn't specified | |
| return elem.getAttribute("value") === null ? "on" : elem.value; | |
| }; | |
| } | |
| }); | |
| var rkeyEvent = /^key/, | |
| rmouseEvent = /^(?:mouse|contextmenu)|click/, | |
| rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | |
| rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; | |
| function returnTrue() { | |
| return true; | |
| } | |
| function returnFalse() { | |
| return false; | |
| } | |
| function safeActiveElement() { | |
| try { | |
| return document.activeElement; | |
| } catch ( err ) { } | |
| } | |
| /* | |
| * Helper functions for managing events -- not part of the public interface. | |
| * Props to Dean Edwards' addEvent library for many of the ideas. | |
| */ | |
| jQuery.event = { | |
| global: {}, | |
| add: function( elem, types, handler, data, selector ) { | |
| var handleObjIn, eventHandle, tmp, | |
| events, t, handleObj, | |
| special, handlers, type, namespaces, origType, | |
| elemData = data_priv.get( elem ); | |
| // Don't attach events to noData or text/comment nodes (but allow plain objects) | |
| if ( !elemData ) { | |
| return; | |
| } | |
| // Caller can pass in an object of custom data in lieu of the handler | |
| if ( handler.handler ) { | |
| handleObjIn = handler; | |
| handler = handleObjIn.handler; | |
| selector = handleObjIn.selector; | |
| } | |
| // Make sure that the handler has a unique ID, used to find/remove it later | |
| if ( !handler.guid ) { | |
| handler.guid = jQuery.guid++; | |
| } | |
| // Init the element's event structure and main handler, if this is the first | |
| if ( !(events = elemData.events) ) { | |
| events = elemData.events = {}; | |
| } | |
| if ( !(eventHandle = elemData.handle) ) { | |
| eventHandle = elemData.handle = function( e ) { | |
| // Discard the second event of a jQuery.event.trigger() and | |
| // when an event is called after a page has unloaded | |
| return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? | |
| jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : | |
| undefined; | |
| }; | |
| // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events | |
| eventHandle.elem = elem; | |
| } | |
| // Handle multiple events separated by a space | |
| types = ( types || "" ).match( core_rnotwhite ) || [""]; | |
| t = types.length; | |
| while ( t-- ) { | |
| tmp = rtypenamespace.exec( types[t] ) || []; | |
| type = origType = tmp[1]; | |
| namespaces = ( tmp[2] || "" ).split( "." ).sort(); | |
| // There *must* be a type, no attaching namespace-only handlers | |
| if ( !type ) { | |
| continue; | |
| } | |
| // If event changes its type, use the special event handlers for the changed type | |
| special = jQuery.event.special[ type ] || {}; | |
| // If selector defined, determine special event api type, otherwise given type | |
| type = ( selector ? special.delegateType : special.bindType ) || type; | |
| // Update special based on newly reset type | |
| special = jQuery.event.special[ type ] || {}; | |
| // handleObj is passed to all event handlers | |
| handleObj = jQuery.extend({ | |
| type: type, | |
| origType: origType, | |
| data: data, | |
| handler: handler, | |
| guid: handler.guid, | |
| selector: selector, | |
| needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | |
| namespace: namespaces.join(".") | |
| }, handleObjIn ); | |
| // Init the event handler queue if we're the first | |
| if ( !(handlers = events[ type ]) ) { | |
| handlers = events[ type ] = []; | |
| handlers.delegateCount = 0; | |
| // Only use addEventListener if the special events handler returns false | |
| if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | |
| if ( elem.addEventListener ) { | |
| elem.addEventListener( type, eventHandle, false ); | |
| } | |
| } | |
| } | |
| if ( special.add ) { | |
| special.add.call( elem, handleObj ); | |
| if ( !handleObj.handler.guid ) { | |
| handleObj.handler.guid = handler.guid; | |
| } | |
| } | |
| // Add to the element's handler list, delegates in front | |
| if ( selector ) { | |
| handlers.splice( handlers.delegateCount++, 0, handleObj ); | |
| } else { | |
| handlers.push( handleObj ); | |
| } | |
| // Keep track of which events have ever been used, for event optimization | |
| jQuery.event.global[ type ] = true; | |
| } | |
| // Nullify elem to prevent memory leaks in IE | |
| elem = null; | |
| }, | |
| // Detach an event or set of events from an element | |
| remove: function( elem, types, handler, selector, mappedTypes ) { | |
| var j, origCount, tmp, | |
| events, t, handleObj, | |
| special, handlers, type, namespaces, origType, | |
| elemData = data_priv.hasData( elem ) && data_priv.get( elem ); | |
| if ( !elemData || !(events = elemData.events) ) { | |
| return; | |
| } | |
| // Once for each type.namespace in types; type may be omitted | |
| types = ( types || "" ).match( core_rnotwhite ) || [""]; | |
| t = types.length; | |
| while ( t-- ) { | |
| tmp = rtypenamespace.exec( types[t] ) || []; | |
| type = origType = tmp[1]; | |
| namespaces = ( tmp[2] || "" ).split( "." ).sort(); | |
| // Unbind all events (on this namespace, if provided) for the element | |
| if ( !type ) { | |
| for ( type in events ) { | |
| jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | |
| } | |
| continue; | |
| } | |
| special = jQuery.event.special[ type ] || {}; | |
| type = ( selector ? special.delegateType : special.bindType ) || type; | |
| handlers = events[ type ] || []; | |
| tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); | |
| // Remove matching events | |
| origCount = j = handlers.length; | |
| while ( j-- ) { | |
| handleObj = handlers[ j ]; | |
| if ( ( mappedTypes || origType === handleObj.origType ) && | |
| ( !handler || handler.guid === handleObj.guid ) && | |
| ( !tmp || tmp.test( handleObj.namespace ) ) && | |
| ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { | |
| handlers.splice( j, 1 ); | |
| if ( handleObj.selector ) { | |
| handlers.delegateCount--; | |
| } | |
| if ( special.remove ) { | |
| special.remove.call( elem, handleObj ); | |
| } | |
| } | |
| } | |
| // Remove generic event handler if we removed something and no more handlers exist | |
| // (avoids potential for endless recursion during removal of special event handlers) | |
| if ( origCount && !handlers.length ) { | |
| if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | |
| jQuery.removeEvent( elem, type, elemData.handle ); | |
| } | |
| delete events[ type ]; | |
| } | |
| } | |
| // Remove the expando if it's no longer used | |
| if ( jQuery.isEmptyObject( events ) ) { | |
| delete elemData.handle; | |
| data_priv.remove( elem, "events" ); | |
| } | |
| }, | |
| trigger: function( event, data, elem, onlyHandlers ) { | |
| var i, cur, tmp, bubbleType, ontype, handle, special, | |
| eventPath = [ elem || document ], | |
| type = core_hasOwn.call( event, "type" ) ? event.type : event, | |
| namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; | |
| cur = tmp = elem = elem || document; | |
| // Don't do events on text and comment nodes | |
| if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | |
| return; | |
| } | |
| // focus/blur morphs to focusin/out; ensure we're not firing them right now | |
| if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | |
| return; | |
| } | |
| if ( type.indexOf(".") >= 0 ) { | |
| // Namespaced trigger; create a regexp to match event type in handle() | |
| namespaces = type.split("."); | |
| type = namespaces.shift(); | |
| namespaces.sort(); | |
| } | |
| ontype = type.indexOf(":") < 0 && "on" + type; | |
| // Caller can pass in a jQuery.Event object, Object, or just an event type string | |
| event = event[ jQuery.expando ] ? | |
| event : | |
| new jQuery.Event( type, typeof event === "object" && event ); | |
| // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) | |
| event.isTrigger = onlyHandlers ? 2 : 3; | |
| event.namespace = namespaces.join("."); | |
| event.namespace_re = event.namespace ? | |
| new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : | |
| null; | |
| // Clean up the event in case it is being reused | |
| event.result = undefined; | |
| if ( !event.target ) { | |
| event.target = elem; | |
| } | |
| // Clone any incoming data and prepend the event, creating the handler arg list | |
| data = data == null ? | |
| [ event ] : | |
| jQuery.makeArray( data, [ event ] ); | |
| // Allow special events to draw outside the lines | |
| special = jQuery.event.special[ type ] || {}; | |
| if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | |
| return; | |
| } | |
| // Determine event propagation path in advance, per W3C events spec (#9951) | |
| // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | |
| if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | |
| bubbleType = special.delegateType || type; | |
| if ( !rfocusMorph.test( bubbleType + type ) ) { | |
| cur = cur.parentNode; | |
| } | |
| for ( ; cur; cur = cur.parentNode ) { | |
| eventPath.push( cur ); | |
| tmp = cur; | |
| } | |
| // Only add window if we got to document (e.g., not plain obj or detached DOM) | |
| if ( tmp === (elem.ownerDocument || document) ) { | |
| eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | |
| } | |
| } | |
| // Fire handlers on the event path | |
| i = 0; | |
| while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { | |
| event.type = i > 1 ? | |
| bubbleType : | |
| special.bindType || type; | |
| // jQuery handler | |
| handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" ); | |
| if ( handle ) { | |
| handle.apply( cur, data ); | |
| } | |
| // Native handler | |
| handle = ontype && cur[ ontype ]; | |
| if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { | |
| event.preventDefault(); | |
| } | |
| } | |
| event.type = type; | |
| // If nobody prevented the default action, do it now | |
| if ( !onlyHandlers && !event.isDefaultPrevented() ) { | |
| if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && | |
| jQuery.acceptData( elem ) ) { | |
| // Call a native DOM method on the target with the same name name as the event. | |
| // Don't do default actions on window, that's where global variables be (#6170) | |
| if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { | |
| // Don't re-trigger an onFOO event when we call its FOO() method | |
| tmp = elem[ ontype ]; | |
| if ( tmp ) { | |
| elem[ ontype ] = null; | |
| } | |
| // Prevent re-triggering of the same event, since we already bubbled it above | |
| jQuery.event.triggered = type; | |
| elem[ type ](); | |
| jQuery.event.triggered = undefined; | |
| if ( tmp ) { | |
| elem[ ontype ] = tmp; | |
| } | |
| } | |
| } | |
| } | |
| return event.result; | |
| }, | |
| dispatch: function( event ) { | |
| // Make a writable jQuery.Event from the native event object | |
| event = jQuery.event.fix( event ); | |
| var i, j, ret, matched, handleObj, | |
| handlerQueue = [], | |
| args = core_slice.call( arguments ), | |
| handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [], | |
| special = jQuery.event.special[ event.type ] || {}; | |
| // Use the fix-ed jQuery.Event rather than the (read-only) native event | |
| args[0] = event; | |
| event.delegateTarget = this; | |
| // Call the preDispatch hook for the mapped type, and let it bail if desired | |
| if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | |
| return; | |
| } | |
| // Determine handlers | |
| handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | |
| // Run delegates first; they may want to stop propagation beneath us | |
| i = 0; | |
| while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { | |
| event.currentTarget = matched.elem; | |
| j = 0; | |
| while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { | |
| // Triggered event must either 1) have no namespace, or | |
| // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). | |
| if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { | |
| event.handleObj = handleObj; | |
| event.data = handleObj.data; | |
| ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) | |
| .apply( matched.elem, args ); | |
| if ( ret !== undefined ) { | |
| if ( (event.result = ret) === false ) { | |
| event.preventDefault(); | |
| event.stopPropagation(); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // Call the postDispatch hook for the mapped type | |
| if ( special.postDispatch ) { | |
| special.postDispatch.call( this, event ); | |
| } | |
| return event.result; | |
| }, | |
| handlers: function( event, handlers ) { | |
| var i, matches, sel, handleObj, | |
| handlerQueue = [], | |
| delegateCount = handlers.delegateCount, | |
| cur = event.target; | |
| // Find delegate handlers | |
| // Black-hole SVG <use> instance trees (#13180) | |
| // Avoid non-left-click bubbling in Firefox (#3861) | |
| if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { | |
| for ( ; cur !== this; cur = cur.parentNode || this ) { | |
| // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | |
| if ( cur.disabled !== true || event.type !== "click" ) { | |
| matches = []; | |
| for ( i = 0; i < delegateCount; i++ ) { | |
| handleObj = handlers[ i ]; | |
| // Don't conflict with Object.prototype properties (#13203) | |
| sel = handleObj.selector + " "; | |
| if ( matches[ sel ] === undefined ) { | |
| matches[ sel ] = handleObj.needsContext ? | |
| jQuery( sel, this ).index( cur ) >= 0 : | |
| jQuery.find( sel, this, null, [ cur ] ).length; | |
| } | |
| if ( matches[ sel ] ) { | |
| matches.push( handleObj ); | |
| } | |
| } | |
| if ( matches.length ) { | |
| handlerQueue.push({ elem: cur, handlers: matches }); | |
| } | |
| } | |
| } | |
| } | |
| // Add the remaining (directly-bound) handlers | |
| if ( delegateCount < handlers.length ) { | |
| handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); | |
| } | |
| return handlerQueue; | |
| }, | |
| // Includes some event props shared by KeyEvent and MouseEvent | |
| props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), | |
| fixHooks: {}, | |
| keyHooks: { | |
| props: "char charCode key keyCode".split(" "), | |
| filter: function( event, original ) { | |
| // Add which for key events | |
| if ( event.which == null ) { | |
| event.which = original.charCode != null ? original.charCode : original.keyCode; | |
| } | |
| return event; | |
| } | |
| }, | |
| mouseHooks: { | |
| props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), | |
| filter: function( event, original ) { | |
| var eventDoc, doc, body, | |
| button = original.button; | |
| // Calculate pageX/Y if missing and clientX/Y available | |
| if ( event.pageX == null && original.clientX != null ) { | |
| eventDoc = event.target.ownerDocument || document; | |
| doc = eventDoc.documentElement; | |
| body = eventDoc.body; | |
| event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | |
| event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); | |
| } | |
| // Add which for click: 1 === left; 2 === middle; 3 === right | |
| // Note: button is not normalized, so don't use it | |
| if ( !event.which && button !== undefined ) { | |
| event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | |
| } | |
| return event; | |
| } | |
| }, | |
| fix: function( event ) { | |
| if ( event[ jQuery.expando ] ) { | |
| return event; | |
| } | |
| // Create a writable copy of the event object and normalize some properties | |
| var i, prop, copy, | |
| type = event.type, | |
| originalEvent = event, | |
| fixHook = this.fixHooks[ type ]; | |
| if ( !fixHook ) { | |
| this.fixHooks[ type ] = fixHook = | |
| rmouseEvent.test( type ) ? this.mouseHooks : | |
| rkeyEvent.test( type ) ? this.keyHooks : | |
| {}; | |
| } | |
| copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | |
| event = new jQuery.Event( originalEvent ); | |
| i = copy.length; | |
| while ( i-- ) { | |
| prop = copy[ i ]; | |
| event[ prop ] = originalEvent[ prop ]; | |
| } | |
| // Support: Cordova 2.5 (WebKit) (#13255) | |
| // All events should have a target; Cordova deviceready doesn't | |
| if ( !event.target ) { | |
| event.target = document; | |
| } | |
| // Support: Safari 6.0+, Chrome < 28 | |
| // Target should not be a text node (#504, #13143) | |
| if ( event.target.nodeType === 3 ) { | |
| event.target = event.target.parentNode; | |
| } | |
| return fixHook.filter? fixHook.filter( event, originalEvent ) : event; | |
| }, | |
| special: { | |
| load: { | |
| // Prevent triggered image.load events from bubbling to window.load | |
| noBubble: true | |
| }, | |
| focus: { | |
| // Fire native event if possible so blur/focus sequence is correct | |
| trigger: function() { | |
| if ( this !== safeActiveElement() && this.focus ) { | |
| this.focus(); | |
| return false; | |
| } | |
| }, | |
| delegateType: "focusin" | |
| }, | |
| blur: { | |
| trigger: function() { | |
| if ( this === safeActiveElement() && this.blur ) { | |
| this.blur(); | |
| return false; | |
| } | |
| }, | |
| delegateType: "focusout" | |
| }, | |
| click: { | |
| // For checkbox, fire native event so checked state will be right | |
| trigger: function() { | |
| if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { | |
| this.click(); | |
| return false; | |
| } | |
| }, | |
| // For cross-browser consistency, don't fire native .click() on links | |
| _default: function( event ) { | |
| return jQuery.nodeName( event.target, "a" ); | |
| } | |
| }, | |
| beforeunload: { | |
| postDispatch: function( event ) { | |
| // Support: Firefox 20+ | |
| // Firefox doesn't alert if the returnValue field is not set. | |
| if ( event.result !== undefined ) { | |
| event.originalEvent.returnValue = event.result; | |
| } | |
| } | |
| } | |
| }, | |
| simulate: function( type, elem, event, bubble ) { | |
| // Piggyback on a donor event to simulate a different one. | |
| // Fake originalEvent to avoid donor's stopPropagation, but if the | |
| // simulated event prevents default then we do the same on the donor. | |
| var e = jQuery.extend( | |
| new jQuery.Event(), | |
| event, | |
| { | |
| type: type, | |
| isSimulated: true, | |
| originalEvent: {} | |
| } | |
| ); | |
| if ( bubble ) { | |
| jQuery.event.trigger( e, null, elem ); | |
| } else { | |
| jQuery.event.dispatch.call( elem, e ); | |
| } | |
| if ( e.isDefaultPrevented() ) { | |
| event.preventDefault(); | |
| } | |
| } | |
| }; | |
| jQuery.removeEvent = function( elem, type, handle ) { | |
| if ( elem.removeEventListener ) { | |
| elem.removeEventListener( type, handle, false ); | |
| } | |
| }; | |
| jQuery.Event = function( src, props ) { | |
| // Allow instantiation without the 'new' keyword | |
| if ( !(this instanceof jQuery.Event) ) { | |
| return new jQuery.Event( src, props ); | |
| } | |
| // Event object | |
| if ( src && src.type ) { | |
| this.originalEvent = src; | |
| this.type = src.type; | |
| // Events bubbling up the document may have been marked as prevented | |
| // by a handler lower down the tree; reflect the correct value. | |
| this.isDefaultPrevented = ( src.defaultPrevented || | |
| src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; | |
| // Event type | |
| } else { | |
| this.type = src; | |
| } | |
| // Put explicitly provided properties onto the event object | |
| if ( props ) { | |
| jQuery.extend( this, props ); | |
| } | |
| // Create a timestamp if incoming event doesn't have one | |
| this.timeStamp = src && src.timeStamp || jQuery.now(); | |
| // Mark it as fixed | |
| this[ jQuery.expando ] = true; | |
| }; | |
| // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | |
| // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | |
| jQuery.Event.prototype = { | |
| isDefaultPrevented: returnFalse, | |
| isPropagationStopped: returnFalse, | |
| isImmediatePropagationStopped: returnFalse, | |
| preventDefault: function() { | |
| var e = this.originalEvent; | |
| this.isDefaultPrevented = returnTrue; | |
| if ( e && e.preventDefault ) { | |
| e.preventDefault(); | |
| } | |
| }, | |
| stopPropagation: function() { | |
| var e = this.originalEvent; | |
| this.isPropagationStopped = returnTrue; | |
| if ( e && e.stopPropagation ) { | |
| e.stopPropagation(); | |
| } | |
| }, | |
| stopImmediatePropagation: function() { | |
| this.isImmediatePropagationStopped = returnTrue; | |
| this.stopPropagation(); | |
| } | |
| }; | |
| // Create mouseenter/leave events using mouseover/out and event-time checks | |
| // Support: Chrome 15+ | |
| jQuery.each({ | |
| mouseenter: "mouseover", | |
| mouseleave: "mouseout" | |
| }, function( orig, fix ) { | |
| jQuery.event.special[ orig ] = { | |
| delegateType: fix, | |
| bindType: fix, | |
| handle: function( event ) { | |
| var ret, | |
| target = this, | |
| related = event.relatedTarget, | |
| handleObj = event.handleObj; | |
| // For mousenter/leave call the handler if related is outside the target. | |
| // NB: No relatedTarget if the mouse left/entered the browser window | |
| if ( !related || (related !== target && !jQuery.contains( target, related )) ) { | |
| event.type = handleObj.origType; | |
| ret = handleObj.handler.apply( this, arguments ); | |
| event.type = fix; | |
| } | |
| return ret; | |
| } | |
| }; | |
| }); | |
| // Create "bubbling" focus and blur events | |
| // Support: Firefox, Chrome, Safari | |
| if ( !jQuery.support.focusinBubbles ) { | |
| jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { | |
| // Attach a single capturing handler while someone wants focusin/focusout | |
| var attaches = 0, | |
| handler = function( event ) { | |
| jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); | |
| }; | |
| jQuery.event.special[ fix ] = { | |
| setup: function() { | |
| if ( attaches++ === 0 ) { | |
| document.addEventListener( orig, handler, true ); | |
| } | |
| }, | |
| teardown: function() { | |
| if ( --attaches === 0 ) { | |
| document.removeEventListener( orig, handler, true ); | |
| } | |
| } | |
| }; | |
| }); | |
| } | |
| jQuery.fn.extend({ | |
| on: function( types, selector, data, fn, /*INTERNAL*/ one ) { | |
| var origFn, type; | |
| // Types can be a map of types/handlers | |
| if ( typeof types === "object" ) { | |
| // ( types-Object, selector, data ) | |
| if ( typeof selector !== "string" ) { | |
| // ( types-Object, data ) | |
| data = data || selector; | |
| selector = undefined; | |
| } | |
| for ( type in types ) { | |
| this.on( type, selector, data, types[ type ], one ); | |
| } | |
| return this; | |
| } | |
| if ( data == null && fn == null ) { | |
| // ( types, fn ) | |
| fn = selector; | |
| data = selector = undefined; | |
| } else if ( fn == null ) { | |
| if ( typeof selector === "string" ) { | |
| // ( types, selector, fn ) | |
| fn = data; | |
| data = undefined; | |
| } else { | |
| // ( types, data, fn ) | |
| fn = data; | |
| data = selector; | |
| selector = undefined; | |
| } | |
| } | |
| if ( fn === false ) { | |
| fn = returnFalse; | |
| } else if ( !fn ) { | |
| return this; | |
| } | |
| if ( one === 1 ) { | |
| origFn = fn; | |
| fn = function( event ) { | |
| // Can use an empty set, since event contains the info | |
| jQuery().off( event ); | |
| return origFn.apply( this, arguments ); | |
| }; | |
| // Use same guid so caller can remove using origFn | |
| fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | |
| } | |
| return this.each( function() { | |
| jQuery.event.add( this, types, fn, data, selector ); | |
| }); | |
| }, | |
| one: function( types, selector, data, fn ) { | |
| return this.on( types, selector, data, fn, 1 ); | |
| }, | |
| off: function( types, selector, fn ) { | |
| var handleObj, type; | |
| if ( types && types.preventDefault && types.handleObj ) { | |
| // ( event ) dispatched jQuery.Event | |
| handleObj = types.handleObj; | |
| jQuery( types.delegateTarget ).off( | |
| handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, | |
| handleObj.selector, | |
| handleObj.handler | |
| ); | |
| return this; | |
| } | |
| if ( typeof types === "object" ) { | |
| // ( types-object [, selector] ) | |
| for ( type in types ) { | |
| this.off( type, selector, types[ type ] ); | |
| } | |
| return this; | |
| } | |
| if ( selector === false || typeof selector === "function" ) { | |
| // ( types [, fn] ) | |
| fn = selector; | |
| selector = undefined; | |
| } | |
| if ( fn === false ) { | |
| fn = returnFalse; | |
| } | |
| return this.each(function() { | |
| jQuery.event.remove( this, types, fn, selector ); | |
| }); | |
| }, | |
| trigger: function( type, data ) { | |
| return this.each(function() { | |
| jQuery.event.trigger( type, data, this ); | |
| }); | |
| }, | |
| triggerHandler: function( type, data ) { | |
| var elem = this[0]; | |
| if ( elem ) { | |
| return jQuery.event.trigger( type, data, elem, true ); | |
| } | |
| } | |
| }); | |
| var isSimple = /^.[^:#\[\.,]*$/, | |
| rparentsprev = /^(?:parents|prev(?:Until|All))/, | |
| rneedsContext = jQuery.expr.match.needsContext, | |
| // methods guaranteed to produce a unique set when starting from a unique set | |
| guaranteedUnique = { | |
| children: true, | |
| contents: true, | |
| next: true, | |
| prev: true | |
| }; | |
| jQuery.fn.extend({ | |
| find: function( selector ) { | |
| var i, | |
| ret = [], | |
| self = this, | |
| len = self.length; | |
| if ( typeof selector !== "string" ) { | |
| return this.pushStack( jQuery( selector ).filter(function() { | |
| for ( i = 0; i < len; i++ ) { | |
| if ( jQuery.contains( self[ i ], this ) ) { | |
| return true; | |
| } | |
| } | |
| }) ); | |
| } | |
| for ( i = 0; i < len; i++ ) { | |
| jQuery.find( selector, self[ i ], ret ); | |
| } | |
| // Needed because $( selector, context ) becomes $( context ).find( selector ) | |
| ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | |
| ret.selector = this.selector ? this.selector + " " + selector : selector; | |
| return ret; | |
| }, | |
| has: function( target ) { | |
| var targets = jQuery( target, this ), | |
| l = targets.length; | |
| return this.filter(function() { | |
| var i = 0; | |
| for ( ; i < l; i++ ) { | |
| if ( jQuery.contains( this, targets[i] ) ) { | |
| return true; | |
| } | |
| } | |
| }); | |
| }, | |
| not: function( selector ) { | |
| return this.pushStack( winnow(this, selector || [], true) ); | |
| }, | |
| filter: function( selector ) { | |
| return this.pushStack( winnow(this, selector || [], false) ); | |
| }, | |
| is: function( selector ) { | |
| return !!winnow( | |
| this, | |
| // If this is a positional/relative selector, check membership in the returned set | |
| // so $("p:first").is("p:last") won't return true for a doc with two "p". | |
| typeof selector === "string" && rneedsContext.test( selector ) ? | |
| jQuery( selector ) : | |
| selector || [], | |
| false | |
| ).length; | |
| }, | |
| closest: function( selectors, context ) { | |
| var cur, | |
| i = 0, | |
| l = this.length, | |
| matched = [], | |
| pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ? | |
| jQuery( selectors, context || this.context ) : | |
| 0; | |
| for ( ; i < l; i++ ) { | |
| for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { | |
| // Always skip document fragments | |
| if ( cur.nodeType < 11 && (pos ? | |
| pos.index(cur) > -1 : | |
| // Don't pass non-elements to Sizzle | |
| cur.nodeType === 1 && | |
| jQuery.find.matchesSelector(cur, selectors)) ) { | |
| cur = matched.push( cur ); | |
| break; | |
| } | |
| } | |
| } | |
| return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); | |
| }, | |
| // Determine the position of an element within | |
| // the matched set of elements | |
| index: function( elem ) { | |
| // No argument, return index in parent | |
| if ( !elem ) { | |
| return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; | |
| } | |
| // index in selector | |
| if ( typeof elem === "string" ) { | |
| return core_indexOf.call( jQuery( elem ), this[ 0 ] ); | |
| } | |
| // Locate the position of the desired element | |
| return core_indexOf.call( this, | |
| // If it receives a jQuery object, the first element is used | |
| elem.jquery ? elem[ 0 ] : elem | |
| ); | |
| }, | |
| add: function( selector, context ) { | |
| var set = typeof selector === "string" ? | |
| jQuery( selector, context ) : | |
| jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), | |
| all = jQuery.merge( this.get(), set ); | |
| return this.pushStack( jQuery.unique(all) ); | |
| }, | |
| addBack: function( selector ) { | |
| return this.add( selector == null ? | |
| this.prevObject : this.prevObject.filter(selector) | |
| ); | |
| } | |
| }); | |
| function sibling( cur, dir ) { | |
| while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} | |
| return cur; | |
| } | |
| jQuery.each({ | |
| parent: function( elem ) { | |
| var parent = elem.parentNode; | |
| return parent && parent.nodeType !== 11 ? parent : null; | |
| }, | |
| parents: function( elem ) { | |
| return jQuery.dir( elem, "parentNode" ); | |
| }, | |
| parentsUntil: function( elem, i, until ) { | |
| return jQuery.dir( elem, "parentNode", until ); | |
| }, | |
| next: function( elem ) { | |
| return sibling( elem, "nextSibling" ); | |
| }, | |
| prev: function( elem ) { | |
| return sibling( elem, "previousSibling" ); | |
| }, | |
| nextAll: function( elem ) { | |
| return jQuery.dir( elem, "nextSibling" ); | |
| }, | |
| prevAll: function( elem ) { | |
| return jQuery.dir( elem, "previousSibling" ); | |
| }, | |
| nextUntil: function( elem, i, until ) { | |
| return jQuery.dir( elem, "nextSibling", until ); | |
| }, | |
| prevUntil: function( elem, i, until ) { | |
| return jQuery.dir( elem, "previousSibling", until ); | |
| }, | |
| siblings: function( elem ) { | |
| return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); | |
| }, | |
| children: function( elem ) { | |
| return jQuery.sibling( elem.firstChild ); | |
| }, | |
| contents: function( elem ) { | |
| return elem.contentDocument || jQuery.merge( [], elem.childNodes ); | |
| } | |
| }, function( name, fn ) { | |
| jQuery.fn[ name ] = function( until, selector ) { | |
| var matched = jQuery.map( this, fn, until ); | |
| if ( name.slice( -5 ) !== "Until" ) { | |
| selector = until; | |
| } | |
| if ( selector && typeof selector === "string" ) { | |
| matched = jQuery.filter( selector, matched ); | |
| } | |
| if ( this.length > 1 ) { | |
| // Remove duplicates | |
| if ( !guaranteedUnique[ name ] ) { | |
| jQuery.unique( matched ); | |
| } | |
| // Reverse order for parents* and prev-derivatives | |
| if ( rparentsprev.test( name ) ) { | |
| matched.reverse(); | |
| } | |
| } | |
| return this.pushStack( matched ); | |
| }; | |
| }); | |
| jQuery.extend({ | |
| filter: function( expr, elems, not ) { | |
| var elem = elems[ 0 ]; | |
| if ( not ) { | |
| expr = ":not(" + expr + ")"; | |
| } | |
| return elems.length === 1 && elem.nodeType === 1 ? | |
| jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : | |
| jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { | |
| return elem.nodeType === 1; | |
| })); | |
| }, | |
| dir: function( elem, dir, until ) { | |
| var matched = [], | |
| truncate = until !== undefined; | |
| while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { | |
| if ( elem.nodeType === 1 ) { | |
| if ( truncate && jQuery( elem ).is( until ) ) { | |
| break; | |
| } | |
| matched.push( elem ); | |
| } | |
| } | |
| return matched; | |
| }, | |
| sibling: function( n, elem ) { | |
| var matched = []; | |
| for ( ; n; n = n.nextSibling ) { | |
| if ( n.nodeType === 1 && n !== elem ) { | |
| matched.push( n ); | |
| } | |
| } | |
| return matched; | |
| } | |
| }); | |
| // Implement the identical functionality for filter and not | |
| function winnow( elements, qualifier, not ) { | |
| if ( jQuery.isFunction( qualifier ) ) { | |
| return jQuery.grep( elements, function( elem, i ) { | |
| /* jshint -W018 */ | |
| return !!qualifier.call( elem, i, elem ) !== not; | |
| }); | |
| } | |
| if ( qualifier.nodeType ) { | |
| return jQuery.grep( elements, function( elem ) { | |
| return ( elem === qualifier ) !== not; | |
| }); | |
| } | |
| if ( typeof qualifier === "string" ) { | |
| if ( isSimple.test( qualifier ) ) { | |
| return jQuery.filter( qualifier, elements, not ); | |
| } | |
| qualifier = jQuery.filter( qualifier, elements ); | |
| } | |
| return jQuery.grep( elements, function( elem ) { | |
| return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not; | |
| }); | |
| } | |
| var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, | |
| rtagName = /<([\w:]+)/, | |
| rhtml = /<|&#?\w+;/, | |
| rnoInnerhtml = /<(?:script|style|link)/i, | |
| manipulation_rcheckableType = /^(?:checkbox|radio)$/i, | |
| // checked="checked" or checked | |
| rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | |
| rscriptType = /^$|\/(?:java|ecma)script/i, | |
| rscriptTypeMasked = /^true\/(.*)/, | |
| rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | |
| // We have to close these tags to support XHTML (#13200) | |
| wrapMap = { | |
| // Support: IE 9 | |
| option: [ 1, "<select multiple='multiple'>", "</select>" ], | |
| thead: [ 1, "<table>", "</table>" ], | |
| col: [ 2, "<table><colgroup>", "</colgroup></table>" ], | |
| tr: [ 2, "<table><tbody>", "</tbody></table>" ], | |
| td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | |
| _default: [ 0, "", "" ] | |
| }; | |
| // Support: IE 9 | |
| wrapMap.optgroup = wrapMap.option; | |
| wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | |
| wrapMap.th = wrapMap.td; | |
| jQuery.fn.extend({ | |
| text: function( value ) { | |
| return jQuery.access( this, function( value ) { | |
| return value === undefined ? | |
| jQuery.text( this ) : | |
| this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) ); | |
| }, null, value, arguments.length ); | |
| }, | |
| append: function() { | |
| return this.domManip( arguments, function( elem ) { | |
| if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | |
| var target = manipulationTarget( this, elem ); | |
| target.appendChild( elem ); | |
| } | |
| }); | |
| }, | |
| prepend: function() { | |
| return this.domManip( arguments, function( elem ) { | |
| if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | |
| var target = manipulationTarget( this, elem ); | |
| target.insertBefore( elem, target.firstChild ); | |
| } | |
| }); | |
| }, | |
| before: function() { | |
| return this.domManip( arguments, function( elem ) { | |
| if ( this.parentNode ) { | |
| this.parentNode.insertBefore( elem, this ); | |
| } | |
| }); | |
| }, | |
| after: function() { | |
| return this.domManip( arguments, function( elem ) { | |
| if ( this.parentNode ) { | |
| this.parentNode.insertBefore( elem, this.nextSibling ); | |
| } | |
| }); | |
| }, | |
| // keepData is for internal use only--do not document | |
| remove: function( selector, keepData ) { | |
| var elem, | |
| elems = selector ? jQuery.filter( selector, this ) : this, | |
| i = 0; | |
| for ( ; (elem = elems[i]) != null; i++ ) { | |
| if ( !keepData && elem.nodeType === 1 ) { | |
| jQuery.cleanData( getAll( elem ) ); | |
| } | |
| if ( elem.parentNode ) { | |
| if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { | |
| setGlobalEval( getAll( elem, "script" ) ); | |
| } | |
| elem.parentNode.removeChild( elem ); | |
| } | |
| } | |
| return this; | |
| }, | |
| empty: function() { | |
| var elem, | |
| i = 0; | |
| for ( ; (elem = this[i]) != null; i++ ) { | |
| if ( elem.nodeType === 1 ) { | |
| // Prevent memory leaks | |
| jQuery.cleanData( getAll( elem, false ) ); | |
| // Remove any remaining nodes | |
| elem.textContent = ""; | |
| } | |
| } | |
| return this; | |
| }, | |
| clone: function( dataAndEvents, deepDataAndEvents ) { | |
| dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | |
| deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | |
| return this.map( function () { | |
| return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | |
| }); | |
| }, | |
| html: function( value ) { | |
| return jQuery.access( this, function( value ) { | |
| var elem = this[ 0 ] || {}, | |
| i = 0, | |
| l = this.length; | |
| if ( value === undefined && elem.nodeType === 1 ) { | |
| return elem.innerHTML; | |
| } | |
| // See if we can take a shortcut and just use innerHTML | |
| if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | |
| !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { | |
| value = value.replace( rxhtmlTag, "<$1></$2>" ); | |
| try { | |
| for ( ; i < l; i++ ) { | |
| elem = this[ i ] || {}; | |
| // Remove element nodes and prevent memory leaks | |
| if ( elem.nodeType === 1 ) { | |
| jQuery.cleanData( getAll( elem, false ) ); | |
| elem.innerHTML = value; | |
| } | |
| } | |
| elem = 0; | |
| // If using innerHTML throws an exception, use the fallback method | |
| } catch( e ) {} | |
| } | |
| if ( elem ) { | |
| this.empty().append( value ); | |
| } | |
| }, null, value, arguments.length ); | |
| }, | |
| replaceWith: function() { | |
| var | |
| // Snapshot the DOM in case .domManip sweeps something relevant into its fragment | |
| args = jQuery.map( this, function( elem ) { | |
| return [ elem.nextSibling, elem.parentNode ]; | |
| }), | |
| i = 0; | |
| // Make the changes, replacing each context element with the new content | |
| this.domManip( arguments, function( elem ) { | |
| var next = args[ i++ ], | |
| parent = args[ i++ ]; | |
| if ( parent ) { | |
| // Don't use the snapshot next if it has moved (#13810) | |
| if ( next && next.parentNode !== parent ) { | |
| next = this.nextSibling; | |
| } | |
| jQuery( this ).remove(); | |
| parent.insertBefore( elem, next ); | |
| } | |
| // Allow new content to include elements from the context set | |
| }, true ); | |
| // Force removal if there was no new content (e.g., from empty arguments) | |
| return i ? this : this.remove(); | |
| }, | |
| detach: function( selector ) { | |
| return this.remove( selector, true ); | |
| }, | |
| domManip: function( args, callback, allowIntersection ) { | |
| // Flatten any nested arrays | |
| args = core_concat.apply( [], args ); | |
| var fragment, first, scripts, hasScripts, node, doc, | |
| i = 0, | |
| l = this.length, | |
| set = this, | |
| iNoClone = l - 1, | |
| value = args[ 0 ], | |
| isFunction = jQuery.isFunction( value ); | |
| // We can't cloneNode fragments that contain checked, in WebKit | |
| if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { | |
| return this.each(function( index ) { | |
| var self = set.eq( index ); | |
| if ( isFunction ) { | |
| args[ 0 ] = value.call( this, index, self.html() ); | |
| } | |
| self.domManip( args, callback, allowIntersection ); | |
| }); | |
| } | |
| if ( l ) { | |
| fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); | |
| first = fragment.firstChild; | |
| if ( fragment.childNodes.length === 1 ) { | |
| fragment = first; | |
| } | |
| if ( first ) { | |
| scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | |
| hasScripts = scripts.length; | |
| // Use the original fragment for the last item instead of the first because it can end up | |
| // being emptied incorrectly in certain situations (#8070). | |
| for ( ; i < l; i++ ) { | |
| node = fragment; | |
| if ( i !== iNoClone ) { | |
| node = jQuery.clone( node, true, true ); | |
| // Keep references to cloned scripts for later restoration | |
| if ( hasScripts ) { | |
| // Support: QtWebKit | |
| // jQuery.merge because core_push.apply(_, arraylike) throws | |
| jQuery.merge( scripts, getAll( node, "script" ) ); | |
| } | |
| } | |
| callback.call( this[ i ], node, i ); | |
| } | |
| if ( hasScripts ) { | |
| doc = scripts[ scripts.length - 1 ].ownerDocument; | |
| // Reenable scripts | |
| jQuery.map( scripts, restoreScript ); | |
| // Evaluate executable scripts on first document insertion | |
| for ( i = 0; i < hasScripts; i++ ) { | |
| node = scripts[ i ]; | |
| if ( rscriptType.test( node.type || "" ) && | |
| !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) { | |
| if ( node.src ) { | |
| // Hope ajax is available... | |
| jQuery._evalUrl( node.src ); | |
| } else { | |
| jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| return this; | |
| } | |
| }); | |
| jQuery.each({ | |
| appendTo: "append", | |
| prependTo: "prepend", | |
| insertBefore: "before", | |
| insertAfter: "after", | |
| replaceAll: "replaceWith" | |
| }, function( name, original ) { | |
| jQuery.fn[ name ] = function( selector ) { | |
| var elems, | |
| ret = [], | |
| insert = jQuery( selector ), | |
| last = insert.length - 1, | |
| i = 0; | |
| for ( ; i <= last; i++ ) { | |
| elems = i === last ? this : this.clone( true ); | |
| jQuery( insert[ i ] )[ original ]( elems ); | |
| // Support: QtWebKit | |
| // .get() because core_push.apply(_, arraylike) throws | |
| core_push.apply( ret, elems.get() ); | |
| } | |
| return this.pushStack( ret ); | |
| }; | |
| }); | |
| jQuery.extend({ | |
| clone: function( elem, dataAndEvents, deepDataAndEvents ) { | |
| var i, l, srcElements, destElements, | |
| clone = elem.cloneNode( true ), | |
| inPage = jQuery.contains( elem.ownerDocument, elem ); | |
| // Support: IE >= 9 | |
| // Fix Cloning issues | |
| if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { | |
| // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | |
| destElements = getAll( clone ); | |
| srcElements = getAll( elem ); | |
| for ( i = 0, l = srcElements.length; i < l; i++ ) { | |
| fixInput( srcElements[ i ], destElements[ i ] ); | |
| } | |
| } | |
| // Copy the events from the original to the clone | |
| if ( dataAndEvents ) { | |
| if ( deepDataAndEvents ) { | |
| srcElements = srcElements || getAll( elem ); | |
| destElements = destElements || getAll( clone ); | |
| for ( i = 0, l = srcElements.length; i < l; i++ ) { | |
| cloneCopyEvent( srcElements[ i ], destElements[ i ] ); | |
| } | |
| } else { | |
| cloneCopyEvent( elem, clone ); | |
| } | |
| } | |
| // Preserve script evaluation history | |
| destElements = getAll( clone, "script" ); | |
| if ( destElements.length > 0 ) { | |
| setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | |
| } | |
| // Return the cloned set | |
| return clone; | |
| }, | |
| buildFragment: function( elems, context, scripts, selection ) { | |
| var elem, tmp, tag, wrap, contains, j, | |
| i = 0, | |
| l = elems.length, | |
| fragment = context.createDocumentFragment(), | |
| nodes = []; | |
| for ( ; i < l; i++ ) { | |
| elem = elems[ i ]; | |
| if ( elem || elem === 0 ) { | |
| // Add nodes directly | |
| if ( jQuery.type( elem ) === "object" ) { | |
| // Support: QtWebKit | |
| // jQuery.merge because core_push.apply(_, arraylike) throws | |
| jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | |
| // Convert non-html into a text node | |
| } else if ( !rhtml.test( elem ) ) { | |
| nodes.push( context.createTextNode( elem ) ); | |
| // Convert html into DOM nodes | |
| } else { | |
| tmp = tmp || fragment.appendChild( context.createElement("div") ); | |
| // Deserialize a standard representation | |
| tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase(); | |
| wrap = wrapMap[ tag ] || wrapMap._default; | |
| tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ]; | |
| // Descend through wrappers to the right content | |
| j = wrap[ 0 ]; | |
| while ( j-- ) { | |
| tmp = tmp.lastChild; | |
| } | |
| // Support: QtWebKit | |
| // jQuery.merge because core_push.apply(_, arraylike) throws | |
| jQuery.merge( nodes, tmp.childNodes ); | |
| // Remember the top-level container | |
| tmp = fragment.firstChild; | |
| // Fixes #12346 | |
| // Support: Webkit, IE | |
| tmp.textContent = ""; | |
| } | |
| } | |
| } | |
| // Remove wrapper from fragment | |
| fragment.textContent = ""; | |
| i = 0; | |
| while ( (elem = nodes[ i++ ]) ) { | |
| // #4087 - If origin and destination elements are the same, and this is | |
| // that element, do not do anything | |
| if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { | |
| continue; | |
| } | |
| contains = jQuery.contains( elem.ownerDocument, elem ); | |
| // Append to fragment | |
| tmp = getAll( fragment.appendChild( elem ), "script" ); | |
| // Preserve script evaluation history | |
| if ( contains ) { | |
| setGlobalEval( tmp ); | |
| } | |
| // Capture executables | |
| if ( scripts ) { | |
| j = 0; | |
| while ( (elem = tmp[ j++ ]) ) { | |
| if ( rscriptType.test( elem.type || "" ) ) { | |
| scripts.push( elem ); | |
| } | |
| } | |
| } | |
| } | |
| return fragment; | |
| }, | |
| cleanData: function( elems ) { | |
| var data, elem, events, type, key, j, | |
| special = jQuery.event.special, | |
| i = 0; | |
| for ( ; (elem = elems[ i ]) !== undefined; i++ ) { | |
| if ( Data.accepts( elem ) ) { | |
| key = elem[ data_priv.expando ]; | |
| if ( key && (data = data_priv.cache[ key ]) ) { | |
| events = Object.keys( data.events || {} ); | |
| if ( events.length ) { | |
| for ( j = 0; (type = events[j]) !== undefined; j++ ) { | |
| if ( special[ type ] ) { | |
| jQuery.event.remove( elem, type ); | |
| // This is a shortcut to avoid jQuery.event.remove's overhead | |
| } else { | |
| jQuery.removeEvent( elem, type, data.handle ); | |
| } | |
| } | |
| } | |
| if ( data_priv.cache[ key ] ) { | |
| // Discard any remaining `private` data | |
| delete data_priv.cache[ key ]; | |
| } | |
| } | |
| } | |
| // Discard any remaining `user` data | |
| delete data_user.cache[ elem[ data_user.expando ] ]; | |
| } | |
| }, | |
| _evalUrl: function( url ) { | |
| return jQuery.ajax({ | |
| url: url, | |
| type: "GET", | |
| dataType: "script", | |
| async: false, | |
| global: false, | |
| "throws": true | |
| }); | |
| } | |
| }); | |
| // Support: 1.x compatibility | |
| // Manipulating tables requires a tbody | |
| function manipulationTarget( elem, content ) { | |
| return jQuery.nodeName( elem, "table" ) && | |
| jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? | |
| elem.getElementsByTagName("tbody")[0] || | |
| elem.appendChild( elem.ownerDocument.createElement("tbody") ) : | |
| elem; | |
| } | |
| // Replace/restore the type attribute of script elements for safe DOM manipulation | |
| function disableScript( elem ) { | |
| elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; | |
| return elem; | |
| } | |
| function restoreScript( elem ) { | |
| var match = rscriptTypeMasked.exec( elem.type ); | |
| if ( match ) { | |
| elem.type = match[ 1 ]; | |
| } else { | |
| elem.removeAttribute("type"); | |
| } | |
| return elem; | |
| } | |
| // Mark scripts as having already been evaluated | |
| function setGlobalEval( elems, refElements ) { | |
| var l = elems.length, | |
| i = 0; | |
| for ( ; i < l; i++ ) { | |
| data_priv.set( | |
| elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" ) | |
| ); | |
| } | |
| } | |
| function cloneCopyEvent( src, dest ) { | |
| var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; | |
| if ( dest.nodeType !== 1 ) { | |
| return; | |
| } | |
| // 1. Copy private data: events, handlers, etc. | |
| if ( data_priv.hasData( src ) ) { | |
| pdataOld = data_priv.access( src ); | |
| pdataCur = data_priv.set( dest, pdataOld ); | |
| events = pdataOld.events; | |
| if ( events ) { | |
| delete pdataCur.handle; | |
| pdataCur.events = {}; | |
| for ( type in events ) { | |
| for ( i = 0, l = events[ type ].length; i < l; i++ ) { | |
| jQuery.event.add( dest, type, events[ type ][ i ] ); | |
| } | |
| } | |
| } | |
| } | |
| // 2. Copy user data | |
| if ( data_user.hasData( src ) ) { | |
| udataOld = data_user.access( src ); | |
| udataCur = jQuery.extend( {}, udataOld ); | |
| data_user.set( dest, udataCur ); | |
| } | |
| } | |
| function getAll( context, tag ) { | |
| var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) : | |
| context.querySelectorAll ? context.querySelectorAll( tag || "*" ) : | |
| []; | |
| return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | |
| jQuery.merge( [ context ], ret ) : | |
| ret; | |
| } | |
| // Support: IE >= 9 | |
| function fixInput( src, dest ) { | |
| var nodeName = dest.nodeName.toLowerCase(); | |
| // Fails to persist the checked state of a cloned checkbox or radio button. | |
| if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { | |
| dest.checked = src.checked; | |
| // Fails to return the selected option to the default selected state when cloning options | |
| } else if ( nodeName === "input" || nodeName === "textarea" ) { | |
| dest.defaultValue = src.defaultValue; | |
| } | |
| } | |
| jQuery.fn.extend({ | |
| wrapAll: function( html ) { | |
| var wrap; | |
| if ( jQuery.isFunction( html ) ) { | |
| return this.each(function( i ) { | |
| jQuery( this ).wrapAll( html.call(this, i) ); | |
| }); | |
| } | |
| if ( this[ 0 ] ) { | |
| // The elements to wrap the target around | |
| wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); | |
| if ( this[ 0 ].parentNode ) { | |
| wrap.insertBefore( this[ 0 ] ); | |
| } | |
| wrap.map(function() { | |
| var elem = this; | |
| while ( elem.firstElementChild ) { | |
| elem = elem.firstElementChild; | |
| } | |
| return elem; | |
| }).append( this ); | |
| } | |
| return this; | |
| }, | |
| wrapInner: function( html ) { | |
| if ( jQuery.isFunction( html ) ) { | |
| return this.each(function( i ) { | |
| jQuery( this ).wrapInner( html.call(this, i) ); | |
| }); | |
| } | |
| return this.each(function() { | |
| var self = jQuery( this ), | |
| contents = self.contents(); | |
| if ( contents.length ) { | |
| contents.wrapAll( html ); | |
| } else { | |
| self.append( html ); | |
| } | |
| }); | |
| }, | |
| wrap: function( html ) { | |
| var isFunction = jQuery.isFunction( html ); | |
| return this.each(function( i ) { | |
| jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); | |
| }); | |
| }, | |
| unwrap: function() { | |
| return this.parent().each(function() { | |
| if ( !jQuery.nodeName( this, "body" ) ) { | |
| jQuery( this ).replaceWith( this.childNodes ); | |
| } | |
| }).end(); | |
| } | |
| }); | |
| var curCSS, iframe, | |
| // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" | |
| // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display | |
| rdisplayswap = /^(none|table(?!-c[ea]).+)/, | |
| rmargin = /^margin/, | |
| rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), | |
| rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), | |
| rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), | |
| elemdisplay = { BODY: "block" }, | |
| cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | |
| cssNormalTransform = { | |
| letterSpacing: 0, | |
| fontWeight: 400 | |
| }, | |
| cssExpand = [ "Top", "Right", "Bottom", "Left" ], | |
| cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; | |
| // return a css property mapped to a potentially vendor prefixed property | |
| function vendorPropName( style, name ) { | |
| // shortcut for names that are not vendor prefixed | |
| if ( name in style ) { | |
| return name; | |
| } | |
| // check for vendor prefixed names | |
| var capName = name.charAt(0).toUpperCase() + name.slice(1), | |
| origName = name, | |
| i = cssPrefixes.length; | |
| while ( i-- ) { | |
| name = cssPrefixes[ i ] + capName; | |
| if ( name in style ) { | |
| return name; | |
| } | |
| } | |
| return origName; | |
| } | |
| function isHidden( elem, el ) { | |
| // isHidden might be called from jQuery#filter function; | |
| // in that case, element will be second argument | |
| elem = el || elem; | |
| return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); | |
| } | |
| // NOTE: we've included the "window" in window.getComputedStyle | |
| // because jsdom on node.js will break without it. | |
| function getStyles( elem ) { | |
| return window.getComputedStyle( elem, null ); | |
| } | |
| function showHide( elements, show ) { | |
| var display, elem, hidden, | |
| values = [], | |
| index = 0, | |
| length = elements.length; | |
| for ( ; index < length; index++ ) { | |
| elem = elements[ index ]; | |
| if ( !elem.style ) { | |
| continue; | |
| } | |
| values[ index ] = data_priv.get( elem, "olddisplay" ); | |
| display = elem.style.display; | |
| if ( show ) { | |
| // Reset the inline display of this element to learn if it is | |
| // being hidden by cascaded rules or not | |
| if ( !values[ index ] && display === "none" ) { | |
| elem.style.display = ""; | |
| } | |
| // Set elements which have been overridden with display: none | |
| // in a stylesheet to whatever the default browser style is | |
| // for such an element | |
| if ( elem.style.display === "" && isHidden( elem ) ) { | |
| values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); | |
| } | |
| } else { | |
| if ( !values[ index ] ) { | |
| hidden = isHidden( elem ); | |
| if ( display && display !== "none" || !hidden ) { | |
| data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") ); | |
| } | |
| } | |
| } | |
| } | |
| // Set the display of most of the elements in a second loop | |
| // to avoid the constant reflow | |
| for ( index = 0; index < length; index++ ) { | |
| elem = elements[ index ]; | |
| if ( !elem.style ) { | |
| continue; | |
| } | |
| if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | |
| elem.style.display = show ? values[ index ] || "" : "none"; | |
| } | |
| } | |
| return elements; | |
| } | |
| jQuery.fn.extend({ | |
| css: function( name, value ) { | |
| return jQuery.access( this, function( elem, name, value ) { | |
| var styles, len, | |
| map = {}, | |
| i = 0; | |
| if ( jQuery.isArray( name ) ) { | |
| styles = getStyles( elem ); | |
| len = name.length; | |
| for ( ; i < len; i++ ) { | |
| map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | |
| } | |
| return map; | |
| } | |
| return value !== undefined ? | |
| jQuery.style( elem, name, value ) : | |
| jQuery.css( elem, name ); | |
| }, name, value, arguments.length > 1 ); | |
| }, | |
| show: function() { | |
| return showHide( this, true ); | |
| }, | |
| hide: function() { | |
| return showHide( this ); | |
| }, | |
| toggle: function( state ) { | |
| if ( typeof state === "boolean" ) { | |
| return state ? this.show() : this.hide(); | |
| } | |
| return this.each(function() { | |
| if ( isHidden( this ) ) { | |
| jQuery( this ).show(); | |
| } else { | |
| jQuery( this ).hide(); | |
| } | |
| }); | |
| } | |
| }); | |
| jQuery.extend({ | |
| // Add in style property hooks for overriding the default | |
| // behavior of getting and setting a style property | |
| cssHooks: { | |
| opacity: { | |
| get: function( elem, computed ) { | |
| if ( computed ) { | |
| // We should always get a number back from opacity | |
| var ret = curCSS( elem, "opacity" ); | |
| return ret === "" ? "1" : ret; | |
| } | |
| } | |
| } | |
| }, | |
| // Don't automatically add "px" to these possibly-unitless properties | |
| cssNumber: { | |
| "columnCount": true, | |
| "fillOpacity": true, | |
| "fontWeight": true, | |
| "lineHeight": true, | |
| "opacity": true, | |
| "order": true, | |
| "orphans": true, | |
| "widows": true, | |
| "zIndex": true, | |
| "zoom": true | |
| }, | |
| // Add in properties whose names you wish to fix before | |
| // setting or getting the value | |
| cssProps: { | |
| // normalize float css property | |
| "float": "cssFloat" | |
| }, | |
| // Get and set the style property on a DOM Node | |
| style: function( elem, name, value, extra ) { | |
| // Don't set styles on text and comment nodes | |
| if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | |
| return; | |
| } | |
| // Make sure that we're working with the right name | |
| var ret, type, hooks, | |
| origName = jQuery.camelCase( name ), | |
| style = elem.style; | |
| name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); | |
| // gets hook for the prefixed version | |
| // followed by the unprefixed version | |
| hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | |
| // Check if we're setting a value | |
| if ( value !== undefined ) { | |
| type = typeof value; | |
| // convert relative number strings (+= or -=) to relative numbers. #7345 | |
| if ( type === "string" && (ret = rrelNum.exec( value )) ) { | |
| value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); | |
| // Fixes bug #9237 | |
| type = "number"; | |
| } | |
| // Make sure that NaN and null values aren't set. See: #7116 | |
| if ( value == null || type === "number" && isNaN( value ) ) { | |
| return; | |
| } | |
| // If a number was passed in, add 'px' to the (except for certain CSS properties) | |
| if ( type === "number" && !jQuery.cssNumber[ origName ] ) { | |
| value += "px"; | |
| } | |
| // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, | |
| // but it would mean to define eight (for every problematic property) identical functions | |
| if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { | |
| style[ name ] = "inherit"; | |
| } | |
| // If a hook was provided, use that value, otherwise just set the specified value | |
| if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { | |
| style[ name ] = value; | |
| } | |
| } else { | |
| // If a hook was provided get the non-computed value from there | |
| if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { | |
| return ret; | |
| } | |
| // Otherwise just get the value from the style object | |
| return style[ name ]; | |
| } | |
| }, | |
| css: function( elem, name, extra, styles ) { | |
| var val, num, hooks, | |
| origName = jQuery.camelCase( name ); | |
| // Make sure that we're working with the right name | |
| name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); | |
| // gets hook for the prefixed version | |
| // followed by the unprefixed version | |
| hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | |
| // If a hook was provided get the computed value from there | |
| if ( hooks && "get" in hooks ) { | |
| val = hooks.get( elem, true, extra ); | |
| } | |
| // Otherwise, if a way to get the computed value exists, use that | |
| if ( val === undefined ) { | |
| val = curCSS( elem, name, styles ); | |
| } | |
| //convert "normal" to computed value | |
| if ( val === "normal" && name in cssNormalTransform ) { | |
| val = cssNormalTransform[ name ]; | |
| } | |
| // Return, converting to number if forced or a qualifier was provided and val looks numeric | |
| if ( extra === "" || extra ) { | |
| num = parseFloat( val ); | |
| return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; | |
| } | |
| return val; | |
| } | |
| }); | |
| curCSS = function( elem, name, _computed ) { | |
| var width, minWidth, maxWidth, | |
| computed = _computed || getStyles( elem ), | |
| // Support: IE9 | |
| // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | |
| ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, | |
| style = elem.style; | |
| if ( computed ) { | |
| if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { | |
| ret = jQuery.style( elem, name ); | |
| } | |
| // Support: Safari 5.1 | |
| // A tribute to the "awesome hack by Dean Edwards" | |
| // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels | |
| // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values | |
| if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { | |
| // Remember the original values | |
| width = style.width; | |
| minWidth = style.minWidth; | |
| maxWidth = style.maxWidth; | |
| // Put in the new values to get a computed value out | |
| style.minWidth = style.maxWidth = style.width = ret; | |
| ret = computed.width; | |
| // Revert the changed values | |
| style.width = width; | |
| style.minWidth = minWidth; | |
| style.maxWidth = maxWidth; | |
| } | |
| } | |
| return ret; | |
| }; | |
| function setPositiveNumber( elem, value, subtract ) { | |
| var matches = rnumsplit.exec( value ); | |
| return matches ? | |
| // Guard against undefined "subtract", e.g., when used as in cssHooks | |
| Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | |
| value; | |
| } | |
| function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | |
| var i = extra === ( isBorderBox ? "border" : "content" ) ? | |
| // If we already have the right measurement, avoid augmentation | |
| 4 : | |
| // Otherwise initialize for horizontal or vertical properties | |
| name === "width" ? 1 : 0, | |
| val = 0; | |
| for ( ; i < 4; i += 2 ) { | |
| // both box models exclude margin, so add it if we want it | |
| if ( extra === "margin" ) { | |
| val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | |
| } | |
| if ( isBorderBox ) { | |
| // border-box includes padding, so remove it if we want content | |
| if ( extra === "content" ) { | |
| val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | |
| } | |
| // at this point, extra isn't border nor margin, so remove border | |
| if ( extra !== "margin" ) { | |
| val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | |
| } | |
| } else { | |
| // at this point, extra isn't content, so add padding | |
| val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | |
| // at this point, extra isn't content nor padding, so add border | |
| if ( extra !== "padding" ) { | |
| val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | |
| } | |
| } | |
| } | |
| return val; | |
| } | |
| function getWidthOrHeight( elem, name, extra ) { | |
| // Start with offset property, which is equivalent to the border-box value | |
| var valueIsBorderBox = true, | |
| val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | |
| styles = getStyles( elem ), | |
| isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | |
| // some non-html elements return undefined for offsetWidth, so check for null/undefined | |
| // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | |
| // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | |
| if ( val <= 0 || val == null ) { | |
| // Fall back to computed then uncomputed css if necessary | |
| val = curCSS( elem, name, styles ); | |
| if ( val < 0 || val == null ) { | |
| val = elem.style[ name ]; | |
| } | |
| // Computed unit is not pixels. Stop here and return. | |
| if ( rnumnonpx.test(val) ) { | |
| return val; | |
| } | |
| // we need the check for style in case a browser which returns unreliable values | |
| // for getComputedStyle silently falls back to the reliable elem.style | |
| valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); | |
| // Normalize "", auto, and prepare for extra | |
| val = parseFloat( val ) || 0; | |
| } | |
| // use the active box-sizing model to add/subtract irrelevant styles | |
| return ( val + | |
| augmentWidthOrHeight( | |
| elem, | |
| name, | |
| extra || ( isBorderBox ? "border" : "content" ), | |
| valueIsBorderBox, | |
| styles | |
| ) | |
| ) + "px"; | |
| } | |
| // Try to determine the default display value of an element | |
| function css_defaultDisplay( nodeName ) { | |
| var doc = document, | |
| display = elemdisplay[ nodeName ]; | |
| if ( !display ) { | |
| display = actualDisplay( nodeName, doc ); | |
| // If the simple way fails, read from inside an iframe | |
| if ( display === "none" || !display ) { | |
| // Use the already-created iframe if possible | |
| iframe = ( iframe || | |
| jQuery("<iframe frameborder='0' width='0' height='0'/>") | |
| .css( "cssText", "display:block !important" ) | |
| ).appendTo( doc.documentElement ); | |
| // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | |
| doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; | |
| doc.write("<!doctype html><html><body>"); | |
| doc.close(); | |
| display = actualDisplay( nodeName, doc ); | |
| iframe.detach(); | |
| } | |
| // Store the correct default display | |
| elemdisplay[ nodeName ] = display; | |
| } | |
| return display; | |
| } | |
| // Called ONLY from within css_defaultDisplay | |
| function actualDisplay( name, doc ) { | |
| var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | |
| display = jQuery.css( elem[0], "display" ); | |
| elem.remove(); | |
| return display; | |
| } | |
| jQuery.each([ "height", "width" ], function( i, name ) { | |
| jQuery.cssHooks[ name ] = { | |
| get: function( elem, computed, extra ) { | |
| if ( computed ) { | |
| // certain elements can have dimension info if we invisibly show them | |
| // however, it must have a current display style that would benefit from this | |
| return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? | |
| jQuery.swap( elem, cssShow, function() { | |
| return getWidthOrHeight( elem, name, extra ); | |
| }) : | |
| getWidthOrHeight( elem, name, extra ); | |
| } | |
| }, | |
| set: function( elem, value, extra ) { | |
| var styles = extra && getStyles( elem ); | |
| return setPositiveNumber( elem, value, extra ? | |
| augmentWidthOrHeight( | |
| elem, | |
| name, | |
| extra, | |
| jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | |
| styles | |
| ) : 0 | |
| ); | |
| } | |
| }; | |
| }); | |
| // These hooks cannot be added until DOM ready because the support test | |
| // for it is not run until after DOM ready | |
| jQuery(function() { | |
| // Support: Android 2.3 | |
| if ( !jQuery.support.reliableMarginRight ) { | |
| jQuery.cssHooks.marginRight = { | |
| get: function( elem, computed ) { | |
| if ( computed ) { | |
| // Support: Android 2.3 | |
| // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | |
| // Work around by temporarily setting element display to inline-block | |
| return jQuery.swap( elem, { "display": "inline-block" }, | |
| curCSS, [ elem, "marginRight" ] ); | |
| } | |
| } | |
| }; | |
| } | |
| // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | |
| // getComputedStyle returns percent when specified for top/left/bottom/right | |
| // rather than make the css module depend on the offset module, we just check for it here | |
| if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { | |
| jQuery.each( [ "top", "left" ], function( i, prop ) { | |
| jQuery.cssHooks[ prop ] = { | |
| get: function( elem, computed ) { | |
| if ( computed ) { | |
| computed = curCSS( elem, prop ); | |
| // if curCSS returns percentage, fallback to offset | |
| return rnumnonpx.test( computed ) ? | |
| jQuery( elem ).position()[ prop ] + "px" : | |
| computed; | |
| } | |
| } | |
| }; | |
| }); | |
| } | |
| }); | |
| if ( jQuery.expr && jQuery.expr.filters ) { | |
| jQuery.expr.filters.hidden = function( elem ) { | |
| // Support: Opera <= 12.12 | |
| // Opera reports offsetWidths and offsetHeights less than zero on some elements | |
| return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; | |
| }; | |
| jQuery.expr.filters.visible = function( elem ) { | |
| return !jQuery.expr.filters.hidden( elem ); | |
| }; | |
| } | |
| // These hooks are used by animate to expand properties | |
| jQuery.each({ | |
| margin: "", | |
| padding: "", | |
| border: "Width" | |
| }, function( prefix, suffix ) { | |
| jQuery.cssHooks[ prefix + suffix ] = { | |
| expand: function( value ) { | |
| var i = 0, | |
| expanded = {}, | |
| // assumes a single number if not a string | |
| parts = typeof value === "string" ? value.split(" ") : [ value ]; | |
| for ( ; i < 4; i++ ) { | |
| expanded[ prefix + cssExpand[ i ] + suffix ] = | |
| parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | |
| } | |
| return expanded; | |
| } | |
| }; | |
| if ( !rmargin.test( prefix ) ) { | |
| jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | |
| } | |
| }); | |
| var r20 = /%20/g, | |
| rbracket = /\[\]$/, | |
| rCRLF = /\r?\n/g, | |
| rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | |
| rsubmittable = /^(?:input|select|textarea|keygen)/i; | |
| jQuery.fn.extend({ | |
| serialize: function() { | |
| return jQuery.param( this.serializeArray() ); | |
| }, | |
| serializeArray: function() { | |
| return this.map(function(){ | |
| // Can add propHook for "elements" to filter or add form elements | |
| var elements = jQuery.prop( this, "elements" ); | |
| return elements ? jQuery.makeArray( elements ) : this; | |
| }) | |
| .filter(function(){ | |
| var type = this.type; | |
| // Use .is(":disabled") so that fieldset[disabled] works | |
| return this.name && !jQuery( this ).is( ":disabled" ) && | |
| rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | |
| ( this.checked || !manipulation_rcheckableType.test( type ) ); | |
| }) | |
| .map(function( i, elem ){ | |
| var val = jQuery( this ).val(); | |
| return val == null ? | |
| null : | |
| jQuery.isArray( val ) ? | |
| jQuery.map( val, function( val ){ | |
| return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | |
| }) : | |
| { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | |
| }).get(); | |
| } | |
| }); | |
| //Serialize an array of form elements or a set of | |
| //key/values into a query string | |
| jQuery.param = function( a, traditional ) { | |
| var prefix, | |
| s = [], | |
| add = function( key, value ) { | |
| // If value is a function, invoke it and return its value | |
| value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | |
| s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | |
| }; | |
| // Set traditional to true for jQuery <= 1.3.2 behavior. | |
| if ( traditional === undefined ) { | |
| traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | |
| } | |
| // If an array was passed in, assume that it is an array of form elements. | |
| if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | |
| // Serialize the form elements | |
| jQuery.each( a, function() { | |
| add( this.name, this.value ); | |
| }); | |
| } else { | |
| // If traditional, encode the "old" way (the way 1.3.2 or older | |
| // did it), otherwise encode params recursively. | |
| for ( prefix in a ) { | |
| buildParams( prefix, a[ prefix ], traditional, add ); | |
| } | |
| } | |
| // Return the resulting serialization | |
| return s.join( "&" ).replace( r20, "+" ); | |
| }; | |
| function buildParams( prefix, obj, traditional, add ) { | |
| var name; | |
| if ( jQuery.isArray( obj ) ) { | |
| // Serialize array item. | |
| jQuery.each( obj, function( i, v ) { | |
| if ( traditional || rbracket.test( prefix ) ) { | |
| // Treat each array item as a scalar. | |
| add( prefix, v ); | |
| } else { | |
| // Item is non-scalar (array or object), encode its numeric index. | |
| buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); | |
| } | |
| }); | |
| } else if ( !traditional && jQuery.type( obj ) === "object" ) { | |
| // Serialize object item. | |
| for ( name in obj ) { | |
| buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | |
| } | |
| } else { | |
| // Serialize scalar item. | |
| add( prefix, obj ); | |
| } | |
| } | |
| jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + | |
| "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | |
| "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { | |
| // Handle event binding | |
| jQuery.fn[ name ] = function( data, fn ) { | |
| return arguments.length > 0 ? | |
| this.on( name, null, data, fn ) : | |
| this.trigger( name ); | |
| }; | |
| }); | |
| jQuery.fn.extend({ | |
| hover: function( fnOver, fnOut ) { | |
| return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | |
| }, | |
| bind: function( types, data, fn ) { | |
| return this.on( types, null, data, fn ); | |
| }, | |
| unbind: function( types, fn ) { | |
| return this.off( types, null, fn ); | |
| }, | |
| delegate: function( selector, types, data, fn ) { | |
| return this.on( types, selector, data, fn ); | |
| }, | |
| undelegate: function( selector, types, fn ) { | |
| // ( namespace ) or ( selector, types [, fn] ) | |
| return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); | |
| } | |
| }); | |
| var | |
| // Document location | |
| ajaxLocParts, | |
| ajaxLocation, | |
| ajax_nonce = jQuery.now(), | |
| ajax_rquery = /\?/, | |
| rhash = /#.*$/, | |
| rts = /([?&])_=[^&]*/, | |
| rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, | |
| // #7653, #8125, #8152: local protocol detection | |
| rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | |
| rnoContent = /^(?:GET|HEAD)$/, | |
| rprotocol = /^\/\//, | |
| rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, | |
| // Keep a copy of the old load method | |
| _load = jQuery.fn.load, | |
| /* Prefilters | |
| * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | |
| * 2) These are called: | |
| * - BEFORE asking for a transport | |
| * - AFTER param serialization (s.data is a string if s.processData is true) | |
| * 3) key is the dataType | |
| * 4) the catchall symbol "*" can be used | |
| * 5) execution will start with transport dataType and THEN continue down to "*" if needed | |
| */ | |
| prefilters = {}, | |
| /* Transports bindings | |
| * 1) key is the dataType | |
| * 2) the catchall symbol "*" can be used | |
| * 3) selection will start with transport dataType and THEN go to "*" if needed | |
| */ | |
| transports = {}, | |
| // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | |
| allTypes = "*/".concat("*"); | |
| // #8138, IE may throw an exception when accessing | |
| // a field from window.location if document.domain has been set | |
| try { | |
| ajaxLocation = location.href; | |
| } catch( e ) { | |
| // Use the href attribute of an A element | |
| // since IE will modify it given document.location | |
| ajaxLocation = document.createElement( "a" ); | |
| ajaxLocation.href = ""; | |
| ajaxLocation = ajaxLocation.href; | |
| } | |
| // Segment location into parts | |
| ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | |
| // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | |
| function addToPrefiltersOrTransports( structure ) { | |
| // dataTypeExpression is optional and defaults to "*" | |
| return function( dataTypeExpression, func ) { | |
| if ( typeof dataTypeExpression !== "string" ) { | |
| func = dataTypeExpression; | |
| dataTypeExpression = "*"; | |
| } | |
| var dataType, | |
| i = 0, | |
| dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; | |
| if ( jQuery.isFunction( func ) ) { | |
| // For each dataType in the dataTypeExpression | |
| while ( (dataType = dataTypes[i++]) ) { | |
| // Prepend if requested | |
| if ( dataType[0] === "+" ) { | |
| dataType = dataType.slice( 1 ) || "*"; | |
| (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); | |
| // Otherwise append | |
| } else { | |
| (structure[ dataType ] = structure[ dataType ] || []).push( func ); | |
| } | |
| } | |
| } | |
| }; | |
| } | |
| // Base inspection function for prefilters and transports | |
| function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | |
| var inspected = {}, | |
| seekingTransport = ( structure === transports ); | |
| function inspect( dataType ) { | |
| var selected; | |
| inspected[ dataType ] = true; | |
| jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | |
| var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | |
| if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | |
| options.dataTypes.unshift( dataTypeOrTransport ); | |
| inspect( dataTypeOrTransport ); | |
| return false; | |
| } else if ( seekingTransport ) { | |
| return !( selected = dataTypeOrTransport ); | |
| } | |
| }); | |
| return selected; | |
| } | |
| return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | |
| } | |
| // A special extend for ajax options | |
| // that takes "flat" options (not to be deep extended) | |
| // Fixes #9887 | |
| function ajaxExtend( target, src ) { | |
| var key, deep, | |
| flatOptions = jQuery.ajaxSettings.flatOptions || {}; | |
| for ( key in src ) { | |
| if ( src[ key ] !== undefined ) { | |
| ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; | |
| } | |
| } | |
| if ( deep ) { | |
| jQuery.extend( true, target, deep ); | |
| } | |
| return target; | |
| } | |
| jQuery.fn.load = function( url, params, callback ) { | |
| if ( typeof url !== "string" && _load ) { | |
| return _load.apply( this, arguments ); | |
| } | |
| var selector, type, response, | |
| self = this, | |
| off = url.indexOf(" "); | |
| if ( off >= 0 ) { | |
| selector = url.slice( off ); | |
| url = url.slice( 0, off ); | |
| } | |
| // If it's a function | |
| if ( jQuery.isFunction( params ) ) { | |
| // We assume that it's the callback | |
| callback = params; | |
| params = undefined; | |
| // Otherwise, build a param string | |
| } else if ( params && typeof params === "object" ) { | |
| type = "POST"; | |
| } | |
| // If we have elements to modify, make the request | |
| if ( self.length > 0 ) { | |
| jQuery.ajax({ | |
| url: url, | |
| // if "type" variable is undefined, then "GET" method will be used | |
| type: type, | |
| dataType: "html", | |
| data: params | |
| }).done(function( responseText ) { | |
| // Save response for use in complete callback | |
| response = arguments; | |
| self.html( selector ? | |
| // If a selector was specified, locate the right elements in a dummy div | |
| // Exclude scripts to avoid IE 'Permission Denied' errors | |
| jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : | |
| // Otherwise use the full result | |
| responseText ); | |
| }).complete( callback && function( jqXHR, status ) { | |
| self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); | |
| }); | |
| } | |
| return this; | |
| }; | |
| // Attach a bunch of functions for handling common AJAX events | |
| jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ | |
| jQuery.fn[ type ] = function( fn ){ | |
| return this.on( type, fn ); | |
| }; | |
| }); | |
| jQuery.extend({ | |
| // Counter for holding the number of active queries | |
| active: 0, | |
| // Last-Modified header cache for next request | |
| lastModified: {}, | |
| etag: {}, | |
| ajaxSettings: { | |
| url: ajaxLocation, | |
| type: "GET", | |
| isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | |
| global: true, | |
| processData: true, | |
| async: true, | |
| contentType: "application/x-www-form-urlencoded; charset=UTF-8", | |
| /* | |
| timeout: 0, | |
| data: null, | |
| dataType: null, | |
| username: null, | |
| password: null, | |
| cache: null, | |
| throws: false, | |
| traditional: false, | |
| headers: {}, | |
| */ | |
| accepts: { | |
| "*": allTypes, | |
| text: "text/plain", | |
| html: "text/html", | |
| xml: "application/xml, text/xml", | |
| json: "application/json, text/javascript" | |
| }, | |
| contents: { | |
| xml: /xml/, | |
| html: /html/, | |
| json: /json/ | |
| }, | |
| responseFields: { | |
| xml: "responseXML", | |
| text: "responseText", | |
| json: "responseJSON" | |
| }, | |
| // Data converters | |
| // Keys separate source (or catchall "*") and destination types with a single space | |
| converters: { | |
| // Convert anything to text | |
| "* text": String, | |
| // Text to html (true = no transformation) | |
| "text html": true, | |
| // Evaluate text as a json expression | |
| "text json": jQuery.parseJSON, | |
| // Parse text as xml | |
| "text xml": jQuery.parseXML | |
| }, | |
| // For options that shouldn't be deep extended: | |
| // you can add your own custom options here if | |
| // and when you create one that shouldn't be | |
| // deep extended (see ajaxExtend) | |
| flatOptions: { | |
| url: true, | |
| context: true | |
| } | |
| }, | |
| // Creates a full fledged settings object into target | |
| // with both ajaxSettings and settings fields. | |
| // If target is omitted, writes into ajaxSettings. | |
| ajaxSetup: function( target, settings ) { | |
| return settings ? | |
| // Building a settings object | |
| ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | |
| // Extending ajaxSettings | |
| ajaxExtend( jQuery.ajaxSettings, target ); | |
| }, | |
| ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | |
| ajaxTransport: addToPrefiltersOrTransports( transports ), | |
| // Main method | |
| ajax: function( url, options ) { | |
| // If url is an object, simulate pre-1.5 signature | |
| if ( typeof url === "object" ) { | |
| options = url; | |
| url = undefined; | |
| } | |
| // Force options to be an object | |
| options = options || {}; | |
| var transport, | |
| // URL without anti-cache param | |
| cacheURL, | |
| // Response headers | |
| responseHeadersString, | |
| responseHeaders, | |
| // timeout handle | |
| timeoutTimer, | |
| // Cross-domain detection vars | |
| parts, | |
| // To know if global events are to be dispatched | |
| fireGlobals, | |
| // Loop variable | |
| i, | |
| // Create the final options object | |
| s = jQuery.ajaxSetup( {}, options ), | |
| // Callbacks context | |
| callbackContext = s.context || s, | |
| // Context for global events is callbackContext if it is a DOM node or jQuery collection | |
| globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? | |
| jQuery( callbackContext ) : | |
| jQuery.event, | |
| // Deferreds | |
| deferred = jQuery.Deferred(), | |
| completeDeferred = jQuery.Callbacks("once memory"), | |
| // Status-dependent callbacks | |
| statusCode = s.statusCode || {}, | |
| // Headers (they are sent all at once) | |
| requestHeaders = {}, | |
| requestHeadersNames = {}, | |
| // The jqXHR state | |
| state = 0, | |
| // Default abort message | |
| strAbort = "canceled", | |
| // Fake xhr | |
| jqXHR = { | |
| readyState: 0, | |
| // Builds headers hashtable if needed | |
| getResponseHeader: function( key ) { | |
| var match; | |
| if ( state === 2 ) { | |
| if ( !responseHeaders ) { | |
| responseHeaders = {}; | |
| while ( (match = rheaders.exec( responseHeadersString )) ) { | |
| responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; | |
| } | |
| } | |
| match = responseHeaders[ key.toLowerCase() ]; | |
| } | |
| return match == null ? null : match; | |
| }, | |
| // Raw string | |
| getAllResponseHeaders: function() { | |
| return state === 2 ? responseHeadersString : null; | |
| }, | |
| // Caches the header | |
| setRequestHeader: function( name, value ) { | |
| var lname = name.toLowerCase(); | |
| if ( !state ) { | |
| name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | |
| requestHeaders[ name ] = value; | |
| } | |
| return this; | |
| }, | |
| // Overrides response content-type header | |
| overrideMimeType: function( type ) { | |
| if ( !state ) { | |
| s.mimeType = type; | |
| } | |
| return this; | |
| }, | |
| // Status-dependent callbacks | |
| statusCode: function( map ) { | |
| var code; | |
| if ( map ) { | |
| if ( state < 2 ) { | |
| for ( code in map ) { | |
| // Lazy-add the new callback in a way that preserves old ones | |
| statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | |
| } | |
| } else { | |
| // Execute the appropriate callbacks | |
| jqXHR.always( map[ jqXHR.status ] ); | |
| } | |
| } | |
| return this; | |
| }, | |
| // Cancel the request | |
| abort: function( statusText ) { | |
| var finalText = statusText || strAbort; | |
| if ( transport ) { | |
| transport.abort( finalText ); | |
| } | |
| done( 0, finalText ); | |
| return this; | |
| } | |
| }; | |
| // Attach deferreds | |
| deferred.promise( jqXHR ).complete = completeDeferred.add; | |
| jqXHR.success = jqXHR.done; | |
| jqXHR.error = jqXHR.fail; | |
| // Remove hash character (#7531: and string promotion) | |
| // Add protocol if not provided (prefilters might expect it) | |
| // Handle falsy url in the settings object (#10093: consistency with old signature) | |
| // We also use the url parameter if available | |
| s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ) | |
| .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | |
| // Alias method option to type as per ticket #12004 | |
| s.type = options.method || options.type || s.method || s.type; | |
| // Extract dataTypes list | |
| s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; | |
| // A cross-domain request is in order when we have a protocol:host:port mismatch | |
| if ( s.crossDomain == null ) { | |
| parts = rurl.exec( s.url.toLowerCase() ); | |
| s.crossDomain = !!( parts && | |
| ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | |
| ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== | |
| ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) | |
| ); | |
| } | |
| // Convert data if not already a string | |
| if ( s.data && s.processData && typeof s.data !== "string" ) { | |
| s.data = jQuery.param( s.data, s.traditional ); | |
| } | |
| // Apply prefilters | |
| inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | |
| // If request was aborted inside a prefilter, stop there | |
| if ( state === 2 ) { | |
| return jqXHR; | |
| } | |
| // We can fire global events as of now if asked to | |
| fireGlobals = s.global; | |
| // Watch for a new set of requests | |
| if ( fireGlobals && jQuery.active++ === 0 ) { | |
| jQuery.event.trigger("ajaxStart"); | |
| } | |
| // Uppercase the type | |
| s.type = s.type.toUpperCase(); | |
| // Determine if request has content | |
| s.hasContent = !rnoContent.test( s.type ); | |
| // Save the URL in case we're toying with the If-Modified-Since | |
| // and/or If-None-Match header later on | |
| cacheURL = s.url; | |
| // More options handling for requests with no content | |
| if ( !s.hasContent ) { | |
| // If data is available, append data to url | |
| if ( s.data ) { | |
| cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | |
| // #9682: remove data so that it's not used in an eventual retry | |
| delete s.data; | |
| } | |
| // Add anti-cache in url if needed | |
| if ( s.cache === false ) { | |
| s.url = rts.test( cacheURL ) ? | |
| // If there is already a '_' parameter, set its value | |
| cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : | |
| // Otherwise add one to the end | |
| cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; | |
| } | |
| } | |
| // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | |
| if ( s.ifModified ) { | |
| if ( jQuery.lastModified[ cacheURL ] ) { | |
| jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | |
| } | |
| if ( jQuery.etag[ cacheURL ] ) { | |
| jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | |
| } | |
| } | |
| // Set the correct header, if data is being sent | |
| if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | |
| jqXHR.setRequestHeader( "Content-Type", s.contentType ); | |
| } | |
| // Set the Accepts header for the server, depending on the dataType | |
| jqXHR.setRequestHeader( | |
| "Accept", | |
| s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? | |
| s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | |
| s.accepts[ "*" ] | |
| ); | |
| // Check for headers option | |
| for ( i in s.headers ) { | |
| jqXHR.setRequestHeader( i, s.headers[ i ] ); | |
| } | |
| // Allow custom headers/mimetypes and early abort | |
| if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | |
| // Abort if not done already and return | |
| return jqXHR.abort(); | |
| } | |
| // aborting is no longer a cancellation | |
| strAbort = "abort"; | |
| // Install callbacks on deferreds | |
| for ( i in { success: 1, error: 1, complete: 1 } ) { | |
| jqXHR[ i ]( s[ i ] ); | |
| } | |
| // Get transport | |
| transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | |
| // If no transport, we auto-abort | |
| if ( !transport ) { | |
| done( -1, "No Transport" ); | |
| } else { | |
| jqXHR.readyState = 1; | |
| // Send global event | |
| if ( fireGlobals ) { | |
| globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | |
| } | |
| // Timeout | |
| if ( s.async && s.timeout > 0 ) { | |
| timeoutTimer = setTimeout(function() { | |
| jqXHR.abort("timeout"); | |
| }, s.timeout ); | |
| } | |
| try { | |
| state = 1; | |
| transport.send( requestHeaders, done ); | |
| } catch ( e ) { | |
| // Propagate exception as error if not done | |
| if ( state < 2 ) { | |
| done( -1, e ); | |
| // Simply rethrow otherwise | |
| } else { | |
| throw e; | |
| } | |
| } | |
| } | |
| // Callback for when everything is done | |
| function done( status, nativeStatusText, responses, headers ) { | |
| var isSuccess, success, error, response, modified, | |
| statusText = nativeStatusText; | |
| // Called once | |
| if ( state === 2 ) { | |
| return; | |
| } | |
| // State is "done" now | |
| state = 2; | |
| // Clear timeout if it exists | |
| if ( timeoutTimer ) { | |
| clearTimeout( timeoutTimer ); | |
| } | |
| // Dereference transport for early garbage collection | |
| // (no matter how long the jqXHR object will be used) | |
| transport = undefined; | |
| // Cache response headers | |
| responseHeadersString = headers || ""; | |
| // Set readyState | |
| jqXHR.readyState = status > 0 ? 4 : 0; | |
| // Determine if successful | |
| isSuccess = status >= 200 && status < 300 || status === 304; | |
| // Get response data | |
| if ( responses ) { | |
| response = ajaxHandleResponses( s, jqXHR, responses ); | |
| } | |
| // Convert no matter what (that way responseXXX fields are always set) | |
| response = ajaxConvert( s, response, jqXHR, isSuccess ); | |
| // If successful, handle type chaining | |
| if ( isSuccess ) { | |
| // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | |
| if ( s.ifModified ) { | |
| modified = jqXHR.getResponseHeader("Last-Modified"); | |
| if ( modified ) { | |
| jQuery.lastModified[ cacheURL ] = modified; | |
| } | |
| modified = jqXHR.getResponseHeader("etag"); | |
| if ( modified ) { | |
| jQuery.etag[ cacheURL ] = modified; | |
| } | |
| } | |
| // if no content | |
| if ( status === 204 || s.type === "HEAD" ) { | |
| statusText = "nocontent"; | |
| // if not modified | |
| } else if ( status === 304 ) { | |
| statusText = "notmodified"; | |
| // If we have data, let's convert it | |
| } else { | |
| statusText = response.state; | |
| success = response.data; | |
| error = response.error; | |
| isSuccess = !error; | |
| } | |
| } else { | |
| // We extract error from statusText | |
| // then normalize statusText and status for non-aborts | |
| error = statusText; | |
| if ( status || !statusText ) { | |
| statusText = "error"; | |
| if ( status < 0 ) { | |
| status = 0; | |
| } | |
| } | |
| } | |
| // Set data for the fake xhr object | |
| jqXHR.status = status; | |
| jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | |
| // Success/Error | |
| if ( isSuccess ) { | |
| deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | |
| } else { | |
| deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | |
| } | |
| // Status-dependent callbacks | |
| jqXHR.statusCode( statusCode ); | |
| statusCode = undefined; | |
| if ( fireGlobals ) { | |
| globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | |
| [ jqXHR, s, isSuccess ? success : error ] ); | |
| } | |
| // Complete | |
| completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | |
| if ( fireGlobals ) { | |
| globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | |
| // Handle the global AJAX counter | |
| if ( !( --jQuery.active ) ) { | |
| jQuery.event.trigger("ajaxStop"); | |
| } | |
| } | |
| } | |
| return jqXHR; | |
| }, | |
| getJSON: function( url, data, callback ) { | |
| return jQuery.get( url, data, callback, "json" ); | |
| }, | |
| getScript: function( url, callback ) { | |
| return jQuery.get( url, undefined, callback, "script" ); | |
| } | |
| }); | |
| jQuery.each( [ "get", "post" ], function( i, method ) { | |
| jQuery[ method ] = function( url, data, callback, type ) { | |
| // shift arguments if data argument was omitted | |
| if ( jQuery.isFunction( data ) ) { | |
| type = type || callback; | |
| callback = data; | |
| data = undefined; | |
| } | |
| return jQuery.ajax({ | |
| url: url, | |
| type: method, | |
| dataType: type, | |
| data: data, | |
| success: callback | |
| }); | |
| }; | |
| }); | |
| /* Handles responses to an ajax request: | |
| * - finds the right dataType (mediates between content-type and expected dataType) | |
| * - returns the corresponding response | |
| */ | |
| function ajaxHandleResponses( s, jqXHR, responses ) { | |
| var ct, type, finalDataType, firstDataType, | |
| contents = s.contents, | |
| dataTypes = s.dataTypes; | |
| // Remove auto dataType and get content-type in the process | |
| while( dataTypes[ 0 ] === "*" ) { | |
| dataTypes.shift(); | |
| if ( ct === undefined ) { | |
| ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); | |
| } | |
| } | |
| // Check if we're dealing with a known content-type | |
| if ( ct ) { | |
| for ( type in contents ) { | |
| if ( contents[ type ] && contents[ type ].test( ct ) ) { | |
| dataTypes.unshift( type ); | |
| break; | |
| } | |
| } | |
| } | |
| // Check to see if we have a response for the expected dataType | |
| if ( dataTypes[ 0 ] in responses ) { | |
| finalDataType = dataTypes[ 0 ]; | |
| } else { | |
| // Try convertible dataTypes | |
| for ( type in responses ) { | |
| if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { | |
| finalDataType = type; | |
| break; | |
| } | |
| if ( !firstDataType ) { | |
| firstDataType = type; | |
| } | |
| } | |
| // Or just use first one | |
| finalDataType = finalDataType || firstDataType; | |
| } | |
| // If we found a dataType | |
| // We add the dataType to the list if needed | |
| // and return the corresponding response | |
| if ( finalDataType ) { | |
| if ( finalDataType !== dataTypes[ 0 ] ) { | |
| dataTypes.unshift( finalDataType ); | |
| } | |
| return responses[ finalDataType ]; | |
| } | |
| } | |
| /* Chain conversions given the request and the original response | |
| * Also sets the responseXXX fields on the jqXHR instance | |
| */ | |
| function ajaxConvert( s, response, jqXHR, isSuccess ) { | |
| var conv2, current, conv, tmp, prev, | |
| converters = {}, | |
| // Work with a copy of dataTypes in case we need to modify it for conversion | |
| dataTypes = s.dataTypes.slice(); | |
| // Create converters map with lowercased keys | |
| if ( dataTypes[ 1 ] ) { | |
| for ( conv in s.converters ) { | |
| converters[ conv.toLowerCase() ] = s.converters[ conv ]; | |
| } | |
| } | |
| current = dataTypes.shift(); | |
| // Convert to each sequential dataType | |
| while ( current ) { | |
| if ( s.responseFields[ current ] ) { | |
| jqXHR[ s.responseFields[ current ] ] = response; | |
| } | |
| // Apply the dataFilter if provided | |
| if ( !prev && isSuccess && s.dataFilter ) { | |
| response = s.dataFilter( response, s.dataType ); | |
| } | |
| prev = current; | |
| current = dataTypes.shift(); | |
| if ( current ) { | |
| // There's only work to do if current dataType is non-auto | |
| if ( current === "*" ) { | |
| current = prev; | |
| // Convert response if prev dataType is non-auto and differs from current | |
| } else if ( prev !== "*" && prev !== current ) { | |
| // Seek a direct converter | |
| conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | |
| // If none found, seek a pair | |
| if ( !conv ) { | |
| for ( conv2 in converters ) { | |
| // If conv2 outputs current | |
| tmp = conv2.split( " " ); | |
| if ( tmp[ 1 ] === current ) { | |
| // If prev can be converted to accepted input | |
| conv = converters[ prev + " " + tmp[ 0 ] ] || | |
| converters[ "* " + tmp[ 0 ] ]; | |
| if ( conv ) { | |
| // Condense equivalence converters | |
| if ( conv === true ) { | |
| conv = converters[ conv2 ]; | |
| // Otherwise, insert the intermediate dataType | |
| } else if ( converters[ conv2 ] !== true ) { | |
| current = tmp[ 0 ]; | |
| dataTypes.unshift( tmp[ 1 ] ); | |
| } | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| // Apply converter (if not an equivalence) | |
| if ( conv !== true ) { | |
| // Unless errors are allowed to bubble, catch and return them | |
| if ( conv && s[ "throws" ] ) { | |
| response = conv( response ); | |
| } else { | |
| try { | |
| response = conv( response ); | |
| } catch ( e ) { | |
| return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| return { state: "success", data: response }; | |
| } | |
| // Install script dataType | |
| jQuery.ajaxSetup({ | |
| accepts: { | |
| script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" | |
| }, | |
| contents: { | |
| script: /(?:java|ecma)script/ | |
| }, | |
| converters: { | |
| "text script": function( text ) { | |
| jQuery.globalEval( text ); | |
| return text; | |
| } | |
| } | |
| }); | |
| // Handle cache's special case and crossDomain | |
| jQuery.ajaxPrefilter( "script", function( s ) { | |
| if ( s.cache === undefined ) { | |
| s.cache = false; | |
| } | |
| if ( s.crossDomain ) { | |
| s.type = "GET"; | |
| } | |
| }); | |
| // Bind script tag hack transport | |
| jQuery.ajaxTransport( "script", function( s ) { | |
| // This transport only deals with cross domain requests | |
| if ( s.crossDomain ) { | |
| var script, callback; | |
| return { | |
| send: function( _, complete ) { | |
| script = jQuery("<script>").prop({ | |
| async: true, | |
| charset: s.scriptCharset, | |
| src: s.url | |
| }).on( | |
| "load error", | |
| callback = function( evt ) { | |
| script.remove(); | |
| callback = null; | |
| if ( evt ) { | |
| complete( evt.type === "error" ? 404 : 200, evt.type ); | |
| } | |
| } | |
| ); | |
| document.head.appendChild( script[ 0 ] ); | |
| }, | |
| abort: function() { | |
| if ( callback ) { | |
| callback(); | |
| } | |
| } | |
| }; | |
| } | |
| }); | |
| var oldCallbacks = [], | |
| rjsonp = /(=)\?(?=&|$)|\?\?/; | |
| // Default jsonp settings | |
| jQuery.ajaxSetup({ | |
| jsonp: "callback", | |
| jsonpCallback: function() { | |
| var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); | |
| this[ callback ] = true; | |
| return callback; | |
| } | |
| }); | |
| // Detect, normalize options and install callbacks for jsonp requests | |
| jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | |
| var callbackName, overwritten, responseContainer, | |
| jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | |
| "url" : | |
| typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" | |
| ); | |
| // Handle iff the expected data type is "jsonp" or we have a parameter to set | |
| if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | |
| // Get callback name, remembering preexisting value associated with it | |
| callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | |
| s.jsonpCallback() : | |
| s.jsonpCallback; | |
| // Insert callback into url or form data | |
| if ( jsonProp ) { | |
| s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | |
| } else if ( s.jsonp !== false ) { | |
| s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | |
| } | |
| // Use data converter to retrieve json after script execution | |
| s.converters["script json"] = function() { | |
| if ( !responseContainer ) { | |
| jQuery.error( callbackName + " was not called" ); | |
| } | |
| return responseContainer[ 0 ]; | |
| }; | |
| // force json dataType | |
| s.dataTypes[ 0 ] = "json"; | |
| // Install callback | |
| overwritten = window[ callbackName ]; | |
| window[ callbackName ] = function() { | |
| responseContainer = arguments; | |
| }; | |
| // Clean-up function (fires after converters) | |
| jqXHR.always(function() { | |
| // Restore preexisting value | |
| window[ callbackName ] = overwritten; | |
| // Save back as free | |
| if ( s[ callbackName ] ) { | |
| // make sure that re-using the options doesn't screw things around | |
| s.jsonpCallback = originalSettings.jsonpCallback; | |
| // save the callback name for future use | |
| oldCallbacks.push( callbackName ); | |
| } | |
| // Call if it was a function and we have a response | |
| if ( responseContainer && jQuery.isFunction( overwritten ) ) { | |
| overwritten( responseContainer[ 0 ] ); | |
| } | |
| responseContainer = overwritten = undefined; | |
| }); | |
| // Delegate to script | |
| return "script"; | |
| } | |
| }); | |
| jQuery.ajaxSettings.xhr = function() { | |
| try { | |
| return new XMLHttpRequest(); | |
| } catch( e ) {} | |
| }; | |
| var xhrSupported = jQuery.ajaxSettings.xhr(), | |
| xhrSuccessStatus = { | |
| // file protocol always yields status code 0, assume 200 | |
| 0: 200, | |
| // Support: IE9 | |
| // #1450: sometimes IE returns 1223 when it should be 204 | |
| 1223: 204 | |
| }, | |
| // Support: IE9 | |
| // We need to keep track of outbound xhr and abort them manually | |
| // because IE is not smart enough to do it all by itself | |
| xhrId = 0, | |
| xhrCallbacks = {}; | |
| if ( window.ActiveXObject ) { | |
| jQuery( window ).on( "unload", function() { | |
| for( var key in xhrCallbacks ) { | |
| xhrCallbacks[ key ](); | |
| } | |
| xhrCallbacks = undefined; | |
| }); | |
| } | |
| jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | |
| jQuery.support.ajax = xhrSupported = !!xhrSupported; | |
| jQuery.ajaxTransport(function( options ) { | |
| var callback; | |
| // Cross domain only allowed if supported through XMLHttpRequest | |
| if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) { | |
| return { | |
| send: function( headers, complete ) { | |
| var i, id, | |
| xhr = options.xhr(); | |
| xhr.open( options.type, options.url, options.async, options.username, options.password ); | |
| // Apply custom fields if provided | |
| if ( options.xhrFields ) { | |
| for ( i in options.xhrFields ) { | |
| xhr[ i ] = options.xhrFields[ i ]; | |
| } | |
| } | |
| // Override mime type if needed | |
| if ( options.mimeType && xhr.overrideMimeType ) { | |
| xhr.overrideMimeType( options.mimeType ); | |
| } | |
| // X-Requested-With header | |
| // For cross-domain requests, seeing as conditions for a preflight are | |
| // akin to a jigsaw puzzle, we simply never set it to be sure. | |
| // (it can always be set on a per-request basis or even using ajaxSetup) | |
| // For same-domain requests, won't change header if already provided. | |
| if ( !options.crossDomain && !headers["X-Requested-With"] ) { | |
| headers["X-Requested-With"] = "XMLHttpRequest"; | |
| } | |
| // Set headers | |
| for ( i in headers ) { | |
| xhr.setRequestHeader( i, headers[ i ] ); | |
| } | |
| // Callback | |
| callback = function( type ) { | |
| return function() { | |
| if ( callback ) { | |
| delete xhrCallbacks[ id ]; | |
| callback = xhr.onload = xhr.onerror = null; | |
| if ( type === "abort" ) { | |
| xhr.abort(); | |
| } else if ( type === "error" ) { | |
| complete( | |
| // file protocol always yields status 0, assume 404 | |
| xhr.status || 404, | |
| xhr.statusText | |
| ); | |
| } else { | |
| complete( | |
| xhrSuccessStatus[ xhr.status ] || xhr.status, | |
| xhr.statusText, | |
| // Support: IE9 | |
| // #11426: When requesting binary data, IE9 will throw an exception | |
| // on any attempt to access responseText | |
| typeof xhr.responseText === "string" ? { | |
| text: xhr.responseText | |
| } : undefined, | |
| xhr.getAllResponseHeaders() | |
| ); | |
| } | |
| } | |
| }; | |
| }; | |
| // Listen to events | |
| xhr.onload = callback(); | |
| xhr.onerror = callback("error"); | |
| // Create the abort callback | |
| callback = xhrCallbacks[( id = xhrId++ )] = callback("abort"); | |
| // Do send the request | |
| // This may raise an exception which is actually | |
| // handled in jQuery.ajax (so no try/catch here) | |
| xhr.send( options.hasContent && options.data || null ); | |
| }, | |
| abort: function() { | |
| if ( callback ) { | |
| callback(); | |
| } | |
| } | |
| }; | |
| } | |
| }); | |
| var fxNow, timerId, | |
| rfxtypes = /^(?:toggle|show|hide)$/, | |
| rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), | |
| rrun = /queueHooks$/, | |
| animationPrefilters = [ defaultPrefilter ], | |
| tweeners = { | |
| "*": [function( prop, value ) { | |
| var tween = this.createTween( prop, value ), | |
| target = tween.cur(), | |
| parts = rfxnum.exec( value ), | |
| unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), | |
| // Starting value computation is required for potential unit mismatches | |
| start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && | |
| rfxnum.exec( jQuery.css( tween.elem, prop ) ), | |
| scale = 1, | |
| maxIterations = 20; | |
| if ( start && start[ 3 ] !== unit ) { | |
| // Trust units reported by jQuery.css | |
| unit = unit || start[ 3 ]; | |
| // Make sure we update the tween properties later on | |
| parts = parts || []; | |
| // Iteratively approximate from a nonzero starting point | |
| start = +target || 1; | |
| do { | |
| // If previous iteration zeroed out, double until we get *something* | |
| // Use a string for doubling factor so we don't accidentally see scale as unchanged below | |
| scale = scale || ".5"; | |
| // Adjust and apply | |
| start = start / scale; | |
| jQuery.style( tween.elem, prop, start + unit ); | |
| // Update scale, tolerating zero or NaN from tween.cur() | |
| // And breaking the loop if scale is unchanged or perfect, or if we've just had enough | |
| } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); | |
| } | |
| // Update tween properties | |
| if ( parts ) { | |
| start = tween.start = +start || +target || 0; | |
| tween.unit = unit; | |
| // If a +=/-= token was provided, we're doing a relative animation | |
| tween.end = parts[ 1 ] ? | |
| start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : | |
| +parts[ 2 ]; | |
| } | |
| return tween; | |
| }] | |
| }; | |
| // Animations created synchronously will run synchronously | |
| function createFxNow() { | |
| setTimeout(function() { | |
| fxNow = undefined; | |
| }); | |
| return ( fxNow = jQuery.now() ); | |
| } | |
| function createTween( value, prop, animation ) { | |
| var tween, | |
| collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), | |
| index = 0, | |
| length = collection.length; | |
| for ( ; index < length; index++ ) { | |
| if ( (tween = collection[ index ].call( animation, prop, value )) ) { | |
| // we're done with this property | |
| return tween; | |
| } | |
| } | |
| } | |
| function Animation( elem, properties, options ) { | |
| var result, | |
| stopped, | |
| index = 0, | |
| length = animationPrefilters.length, | |
| deferred = jQuery.Deferred().always( function() { | |
| // don't match elem in the :animated selector | |
| delete tick.elem; | |
| }), | |
| tick = function() { | |
| if ( stopped ) { | |
| return false; | |
| } | |
| var currentTime = fxNow || createFxNow(), | |
| remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | |
| // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) | |
| temp = remaining / animation.duration || 0, | |
| percent = 1 - temp, | |
| index = 0, | |
| length = animation.tweens.length; | |
| for ( ; index < length ; index++ ) { | |
| animation.tweens[ index ].run( percent ); | |
| } | |
| deferred.notifyWith( elem, [ animation, percent, remaining ]); | |
| if ( percent < 1 && length ) { | |
| return remaining; | |
| } else { | |
| deferred.resolveWith( elem, [ animation ] ); | |
| return false; | |
| } | |
| }, | |
| animation = deferred.promise({ | |
| elem: elem, | |
| props: jQuery.extend( {}, properties ), | |
| opts: jQuery.extend( true, { specialEasing: {} }, options ), | |
| originalProperties: properties, | |
| originalOptions: options, | |
| startTime: fxNow || createFxNow(), | |
| duration: options.duration, | |
| tweens: [], | |
| createTween: function( prop, end ) { | |
| var tween = jQuery.Tween( elem, animation.opts, prop, end, | |
| animation.opts.specialEasing[ prop ] || animation.opts.easing ); | |
| animation.tweens.push( tween ); | |
| return tween; | |
| }, | |
| stop: function( gotoEnd ) { | |
| var index = 0, | |
| // if we are going to the end, we want to run all the tweens | |
| // otherwise we skip this part | |
| length = gotoEnd ? animation.tweens.length : 0; | |
| if ( stopped ) { | |
| return this; | |
| } | |
| stopped = true; | |
| for ( ; index < length ; index++ ) { | |
| animation.tweens[ index ].run( 1 ); | |
| } | |
| // resolve when we played the last frame | |
| // otherwise, reject | |
| if ( gotoEnd ) { | |
| deferred.resolveWith( elem, [ animation, gotoEnd ] ); | |
| } else { | |
| deferred.rejectWith( elem, [ animation, gotoEnd ] ); | |
| } | |
| return this; | |
| } | |
| }), | |
| props = animation.props; | |
| propFilter( props, animation.opts.specialEasing ); | |
| for ( ; index < length ; index++ ) { | |
| result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); | |
| if ( result ) { | |
| return result; | |
| } | |
| } | |
| jQuery.map( props, createTween, animation ); | |
| if ( jQuery.isFunction( animation.opts.start ) ) { | |
| animation.opts.start.call( elem, animation ); | |
| } | |
| jQuery.fx.timer( | |
| jQuery.extend( tick, { | |
| elem: elem, | |
| anim: animation, | |
| queue: animation.opts.queue | |
| }) | |
| ); | |
| // attach callbacks from options | |
| return animation.progress( animation.opts.progress ) | |
| .done( animation.opts.done, animation.opts.complete ) | |
| .fail( animation.opts.fail ) | |
| .always( animation.opts.always ); | |
| } | |
| function propFilter( props, specialEasing ) { | |
| var index, name, easing, value, hooks; | |
| // camelCase, specialEasing and expand cssHook pass | |
| for ( index in props ) { | |
| name = jQuery.camelCase( index ); | |
| easing = specialEasing[ name ]; | |
| value = props[ index ]; | |
| if ( jQuery.isArray( value ) ) { | |
| easing = value[ 1 ]; | |
| value = props[ index ] = value[ 0 ]; | |
| } | |
| if ( index !== name ) { | |
| props[ name ] = value; | |
| delete props[ index ]; | |
| } | |
| hooks = jQuery.cssHooks[ name ]; | |
| if ( hooks && "expand" in hooks ) { | |
| value = hooks.expand( value ); | |
| delete props[ name ]; | |
| // not quite $.extend, this wont overwrite keys already present. | |
| // also - reusing 'index' from above because we have the correct "name" | |
| for ( index in value ) { | |
| if ( !( index in props ) ) { | |
| props[ index ] = value[ index ]; | |
| specialEasing[ index ] = easing; | |
| } | |
| } | |
| } else { | |
| specialEasing[ name ] = easing; | |
| } | |
| } | |
| } | |
| jQuery.Animation = jQuery.extend( Animation, { | |
| tweener: function( props, callback ) { | |
| if ( jQuery.isFunction( props ) ) { | |
| callback = props; | |
| props = [ "*" ]; | |
| } else { | |
| props = props.split(" "); | |
| } | |
| var prop, | |
| index = 0, | |
| length = props.length; | |
| for ( ; index < length ; index++ ) { | |
| prop = props[ index ]; | |
| tweeners[ prop ] = tweeners[ prop ] || []; | |
| tweeners[ prop ].unshift( callback ); | |
| } | |
| }, | |
| prefilter: function( callback, prepend ) { | |
| if ( prepend ) { | |
| animationPrefilters.unshift( callback ); | |
| } else { | |
| animationPrefilters.push( callback ); | |
| } | |
| } | |
| }); | |
| function defaultPrefilter( elem, props, opts ) { | |
| /* jshint validthis: true */ | |
| var prop, value, toggle, tween, hooks, oldfire, | |
| anim = this, | |
| orig = {}, | |
| style = elem.style, | |
| hidden = elem.nodeType && isHidden( elem ), | |
| dataShow = data_priv.get( elem, "fxshow" ); | |
| // handle queue: false promises | |
| if ( !opts.queue ) { | |
| hooks = jQuery._queueHooks( elem, "fx" ); | |
| if ( hooks.unqueued == null ) { | |
| hooks.unqueued = 0; | |
| oldfire = hooks.empty.fire; | |
| hooks.empty.fire = function() { | |
| if ( !hooks.unqueued ) { | |
| oldfire(); | |
| } | |
| }; | |
| } | |
| hooks.unqueued++; | |
| anim.always(function() { | |
| // doing this makes sure that the complete handler will be called | |
| // before this completes | |
| anim.always(function() { | |
| hooks.unqueued--; | |
| if ( !jQuery.queue( elem, "fx" ).length ) { | |
| hooks.empty.fire(); | |
| } | |
| }); | |
| }); | |
| } | |
| // height/width overflow pass | |
| if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | |
| // Make sure that nothing sneaks out | |
| // Record all 3 overflow attributes because IE9-10 do not | |
| // change the overflow attribute when overflowX and | |
| // overflowY are set to the same value | |
| opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | |
| // Set display property to inline-block for height/width | |
| // animations on inline elements that are having width/height animated | |
| if ( jQuery.css( elem, "display" ) === "inline" && | |
| jQuery.css( elem, "float" ) === "none" ) { | |
| style.display = "inline-block"; | |
| } | |
| } | |
| if ( opts.overflow ) { | |
| style.overflow = "hidden"; | |
| anim.always(function() { | |
| style.overflow = opts.overflow[ 0 ]; | |
| style.overflowX = opts.overflow[ 1 ]; | |
| style.overflowY = opts.overflow[ 2 ]; | |
| }); | |
| } | |
| // show/hide pass | |
| for ( prop in props ) { | |
| value = props[ prop ]; | |
| if ( rfxtypes.exec( value ) ) { | |
| delete props[ prop ]; | |
| toggle = toggle || value === "toggle"; | |
| if ( value === ( hidden ? "hide" : "show" ) ) { | |
| // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden | |
| if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { | |
| hidden = true; | |
| } else { | |
| continue; | |
| } | |
| } | |
| orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); | |
| } | |
| } | |
| if ( !jQuery.isEmptyObject( orig ) ) { | |
| if ( dataShow ) { | |
| if ( "hidden" in dataShow ) { | |
| hidden = dataShow.hidden; | |
| } | |
| } else { | |
| dataShow = data_priv.access( elem, "fxshow", {} ); | |
| } | |
| // store state if its toggle - enables .stop().toggle() to "reverse" | |
| if ( toggle ) { | |
| dataShow.hidden = !hidden; | |
| } | |
| if ( hidden ) { | |
| jQuery( elem ).show(); | |
| } else { | |
| anim.done(function() { | |
| jQuery( elem ).hide(); | |
| }); | |
| } | |
| anim.done(function() { | |
| var prop; | |
| data_priv.remove( elem, "fxshow" ); | |
| for ( prop in orig ) { | |
| jQuery.style( elem, prop, orig[ prop ] ); | |
| } | |
| }); | |
| for ( prop in orig ) { | |
| tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); | |
| if ( !( prop in dataShow ) ) { | |
| dataShow[ prop ] = tween.start; | |
| if ( hidden ) { | |
| tween.end = tween.start; | |
| tween.start = prop === "width" || prop === "height" ? 1 : 0; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| function Tween( elem, options, prop, end, easing ) { | |
| return new Tween.prototype.init( elem, options, prop, end, easing ); | |
| } | |
| jQuery.Tween = Tween; | |
| Tween.prototype = { | |
| constructor: Tween, | |
| init: function( elem, options, prop, end, easing, unit ) { | |
| this.elem = elem; | |
| this.prop = prop; | |
| this.easing = easing || "swing"; | |
| this.options = options; | |
| this.start = this.now = this.cur(); | |
| this.end = end; | |
| this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | |
| }, | |
| cur: function() { | |
| var hooks = Tween.propHooks[ this.prop ]; | |
| return hooks && hooks.get ? | |
| hooks.get( this ) : | |
| Tween.propHooks._default.get( this ); | |
| }, | |
| run: function( percent ) { | |
| var eased, | |
| hooks = Tween.propHooks[ this.prop ]; | |
| if ( this.options.duration ) { | |
| this.pos = eased = jQuery.easing[ this.easing ]( | |
| percent, this.options.duration * percent, 0, 1, this.options.duration | |
| ); | |
| } else { | |
| this.pos = eased = percent; | |
| } | |
| this.now = ( this.end - this.start ) * eased + this.start; | |
| if ( this.options.step ) { | |
| this.options.step.call( this.elem, this.now, this ); | |
| } | |
| if ( hooks && hooks.set ) { | |
| hooks.set( this ); | |
| } else { | |
| Tween.propHooks._default.set( this ); | |
| } | |
| return this; | |
| } | |
| }; | |
| Tween.prototype.init.prototype = Tween.prototype; | |
| Tween.propHooks = { | |
| _default: { | |
| get: function( tween ) { | |
| var result; | |
| if ( tween.elem[ tween.prop ] != null && | |
| (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { | |
| return tween.elem[ tween.prop ]; | |
| } | |
| // passing an empty string as a 3rd parameter to .css will automatically | |
| // attempt a parseFloat and fallback to a string if the parse fails | |
| // so, simple values such as "10px" are parsed to Float. | |
| // complex values such as "rotate(1rad)" are returned as is. | |
| result = jQuery.css( tween.elem, tween.prop, "" ); | |
| // Empty strings, null, undefined and "auto" are converted to 0. | |
| return !result || result === "auto" ? 0 : result; | |
| }, | |
| set: function( tween ) { | |
| // use step hook for back compat - use cssHook if its there - use .style if its | |
| // available and use plain properties where available | |
| if ( jQuery.fx.step[ tween.prop ] ) { | |
| jQuery.fx.step[ tween.prop ]( tween ); | |
| } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { | |
| jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | |
| } else { | |
| tween.elem[ tween.prop ] = tween.now; | |
| } | |
| } | |
| } | |
| }; | |
| // Support: IE9 | |
| // Panic based approach to setting things on disconnected nodes | |
| Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | |
| set: function( tween ) { | |
| if ( tween.elem.nodeType && tween.elem.parentNode ) { | |
| tween.elem[ tween.prop ] = tween.now; | |
| } | |
| } | |
| }; | |
| jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { | |
| var cssFn = jQuery.fn[ name ]; | |
| jQuery.fn[ name ] = function( speed, easing, callback ) { | |
| return speed == null || typeof speed === "boolean" ? | |
| cssFn.apply( this, arguments ) : | |
| this.animate( genFx( name, true ), speed, easing, callback ); | |
| }; | |
| }); | |
| jQuery.fn.extend({ | |
| fadeTo: function( speed, to, easing, callback ) { | |
| // show any hidden elements after setting opacity to 0 | |
| return this.filter( isHidden ).css( "opacity", 0 ).show() | |
| // animate to the value specified | |
| .end().animate({ opacity: to }, speed, easing, callback ); | |
| }, | |
| animate: function( prop, speed, easing, callback ) { | |
| var empty = jQuery.isEmptyObject( prop ), | |
| optall = jQuery.speed( speed, easing, callback ), | |
| doAnimation = function() { | |
| // Operate on a copy of prop so per-property easing won't be lost | |
| var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | |
| // Empty animations, or finishing resolves immediately | |
| if ( empty || data_priv.get( this, "finish" ) ) { | |
| anim.stop( true ); | |
| } | |
| }; | |
| doAnimation.finish = doAnimation; | |
| return empty || optall.queue === false ? | |
| this.each( doAnimation ) : | |
| this.queue( optall.queue, doAnimation ); | |
| }, | |
| stop: function( type, clearQueue, gotoEnd ) { | |
| var stopQueue = function( hooks ) { | |
| var stop = hooks.stop; | |
| delete hooks.stop; | |
| stop( gotoEnd ); | |
| }; | |
| if ( typeof type !== "string" ) { | |
| gotoEnd = clearQueue; | |
| clearQueue = type; | |
| type = undefined; | |
| } | |
| if ( clearQueue && type !== false ) { | |
| this.queue( type || "fx", [] ); | |
| } | |
| return this.each(function() { | |
| var dequeue = true, | |
| index = type != null && type + "queueHooks", | |
| timers = jQuery.timers, | |
| data = data_priv.get( this ); | |
| if ( index ) { | |
| if ( data[ index ] && data[ index ].stop ) { | |
| stopQueue( data[ index ] ); | |
| } | |
| } else { | |
| for ( index in data ) { | |
| if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | |
| stopQueue( data[ index ] ); | |
| } | |
| } | |
| } | |
| for ( index = timers.length; index--; ) { | |
| if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { | |
| timers[ index ].anim.stop( gotoEnd ); | |
| dequeue = false; | |
| timers.splice( index, 1 ); | |
| } | |
| } | |
| // start the next in the queue if the last step wasn't forced | |
| // timers currently will call their complete callbacks, which will dequeue | |
| // but only if they were gotoEnd | |
| if ( dequeue || !gotoEnd ) { | |
| jQuery.dequeue( this, type ); | |
| } | |
| }); | |
| }, | |
| finish: function( type ) { | |
| if ( type !== false ) { | |
| type = type || "fx"; | |
| } | |
| return this.each(function() { | |
| var index, | |
| data = data_priv.get( this ), | |
| queue = data[ type + "queue" ], | |
| hooks = data[ type + "queueHooks" ], | |
| timers = jQuery.timers, | |
| length = queue ? queue.length : 0; | |
| // enable finishing flag on private data | |
| data.finish = true; | |
| // empty the queue first | |
| jQuery.queue( this, type, [] ); | |
| if ( hooks && hooks.stop ) { | |
| hooks.stop.call( this, true ); | |
| } | |
| // look for any active animations, and finish them | |
| for ( index = timers.length; index--; ) { | |
| if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | |
| timers[ index ].anim.stop( true ); | |
| timers.splice( index, 1 ); | |
| } | |
| } | |
| // look for any animations in the old queue and finish them | |
| for ( index = 0; index < length; index++ ) { | |
| if ( queue[ index ] && queue[ index ].finish ) { | |
| queue[ index ].finish.call( this ); | |
| } | |
| } | |
| // turn off finishing flag | |
| delete data.finish; | |
| }); | |
| } | |
| }); | |
| // Generate parameters to create a standard animation | |
| function genFx( type, includeWidth ) { | |
| var which, | |
| attrs = { height: type }, | |
| i = 0; | |
| // if we include width, step value is 1 to do all cssExpand values, | |
| // if we don't include width, step value is 2 to skip over Left and Right | |
| includeWidth = includeWidth? 1 : 0; | |
| for( ; i < 4 ; i += 2 - includeWidth ) { | |
| which = cssExpand[ i ]; | |
| attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | |
| } | |
| if ( includeWidth ) { | |
| attrs.opacity = attrs.width = type; | |
| } | |
| return attrs; | |
| } | |
| // Generate shortcuts for custom animations | |
| jQuery.each({ | |
| slideDown: genFx("show"), | |
| slideUp: genFx("hide"), | |
| slideToggle: genFx("toggle"), | |
| fadeIn: { opacity: "show" }, | |
| fadeOut: { opacity: "hide" }, | |
| fadeToggle: { opacity: "toggle" } | |
| }, function( name, props ) { | |
| jQuery.fn[ name ] = function( speed, easing, callback ) { | |
| return this.animate( props, speed, easing, callback ); | |
| }; | |
| }); | |
| jQuery.speed = function( speed, easing, fn ) { | |
| var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | |
| complete: fn || !fn && easing || | |
| jQuery.isFunction( speed ) && speed, | |
| duration: speed, | |
| easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | |
| }; | |
| opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | |
| opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | |
| // normalize opt.queue - true/undefined/null -> "fx" | |
| if ( opt.queue == null || opt.queue === true ) { | |
| opt.queue = "fx"; | |
| } | |
| // Queueing | |
| opt.old = opt.complete; | |
| opt.complete = function() { | |
| if ( jQuery.isFunction( opt.old ) ) { | |
| opt.old.call( this ); | |
| } | |
| if ( opt.queue ) { | |
| jQuery.dequeue( this, opt.queue ); | |
| } | |
| }; | |
| return opt; | |
| }; | |
| jQuery.easing = { | |
| linear: function( p ) { | |
| return p; | |
| }, | |
| swing: function( p ) { | |
| return 0.5 - Math.cos( p*Math.PI ) / 2; | |
| } | |
| }; | |
| jQuery.timers = []; | |
| jQuery.fx = Tween.prototype.init; | |
| jQuery.fx.tick = function() { | |
| var timer, | |
| timers = jQuery.timers, | |
| i = 0; | |
| fxNow = jQuery.now(); | |
| for ( ; i < timers.length; i++ ) { | |
| timer = timers[ i ]; | |
| // Checks the timer has not already been removed | |
| if ( !timer() && timers[ i ] === timer ) { | |
| timers.splice( i--, 1 ); | |
| } | |
| } | |
| if ( !timers.length ) { | |
| jQuery.fx.stop(); | |
| } | |
| fxNow = undefined; | |
| }; | |
| jQuery.fx.timer = function( timer ) { | |
| if ( timer() && jQuery.timers.push( timer ) ) { | |
| jQuery.fx.start(); | |
| } | |
| }; | |
| jQuery.fx.interval = 13; | |
| jQuery.fx.start = function() { | |
| if ( !timerId ) { | |
| timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); | |
| } | |
| }; | |
| jQuery.fx.stop = function() { | |
| clearInterval( timerId ); | |
| timerId = null; | |
| }; | |
| jQuery.fx.speeds = { | |
| slow: 600, | |
| fast: 200, | |
| // Default speed | |
| _default: 400 | |
| }; | |
| // Back Compat <1.8 extension point | |
| jQuery.fx.step = {}; | |
| if ( jQuery.expr && jQuery.expr.filters ) { | |
| jQuery.expr.filters.animated = function( elem ) { | |
| return jQuery.grep(jQuery.timers, function( fn ) { | |
| return elem === fn.elem; | |
| }).length; | |
| }; | |
| } | |
| jQuery.fn.offset = function( options ) { | |
| if ( arguments.length ) { | |
| return options === undefined ? | |
| this : | |
| this.each(function( i ) { | |
| jQuery.offset.setOffset( this, options, i ); | |
| }); | |
| } | |
| var docElem, win, | |
| elem = this[ 0 ], | |
| box = { top: 0, left: 0 }, | |
| doc = elem && elem.ownerDocument; | |
| if ( !doc ) { | |
| return; | |
| } | |
| docElem = doc.documentElement; | |
| // Make sure it's not a disconnected DOM node | |
| if ( !jQuery.contains( docElem, elem ) ) { | |
| return box; | |
| } | |
| // If we don't have gBCR, just use 0,0 rather than error | |
| // BlackBerry 5, iOS 3 (original iPhone) | |
| if ( typeof elem.getBoundingClientRect !== core_strundefined ) { | |
| box = elem.getBoundingClientRect(); | |
| } | |
| win = getWindow( doc ); | |
| return { | |
| top: box.top + win.pageYOffset - docElem.clientTop, | |
| left: box.left + win.pageXOffset - docElem.clientLeft | |
| }; | |
| }; | |
| jQuery.offset = { | |
| setOffset: function( elem, options, i ) { | |
| var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, | |
| position = jQuery.css( elem, "position" ), | |
| curElem = jQuery( elem ), | |
| props = {}; | |
| // Set position first, in-case top/left are set even on static elem | |
| if ( position === "static" ) { | |
| elem.style.position = "relative"; | |
| } | |
| curOffset = curElem.offset(); | |
| curCSSTop = jQuery.css( elem, "top" ); | |
| curCSSLeft = jQuery.css( elem, "left" ); | |
| calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; | |
| // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed | |
| if ( calculatePosition ) { | |
| curPosition = curElem.position(); | |
| curTop = curPosition.top; | |
| curLeft = curPosition.left; | |
| } else { | |
| curTop = parseFloat( curCSSTop ) || 0; | |
| curLeft = parseFloat( curCSSLeft ) || 0; | |
| } | |
| if ( jQuery.isFunction( options ) ) { | |
| options = options.call( elem, i, curOffset ); | |
| } | |
| if ( options.top != null ) { | |
| props.top = ( options.top - curOffset.top ) + curTop; | |
| } | |
| if ( options.left != null ) { | |
| props.left = ( options.left - curOffset.left ) + curLeft; | |
| } | |
| if ( "using" in options ) { | |
| options.using.call( elem, props ); | |
| } else { | |
| curElem.css( props ); | |
| } | |
| } | |
| }; | |
| jQuery.fn.extend({ | |
| position: function() { | |
| if ( !this[ 0 ] ) { | |
| return; | |
| } | |
| var offsetParent, offset, | |
| elem = this[ 0 ], | |
| parentOffset = { top: 0, left: 0 }; | |
| // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent | |
| if ( jQuery.css( elem, "position" ) === "fixed" ) { | |
| // We assume that getBoundingClientRect is available when computed position is fixed | |
| offset = elem.getBoundingClientRect(); | |
| } else { | |
| // Get *real* offsetParent | |
| offsetParent = this.offsetParent(); | |
| // Get correct offsets | |
| offset = this.offset(); | |
| if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | |
| parentOffset = offsetParent.offset(); | |
| } | |
| // Add offsetParent borders | |
| parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | |
| parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | |
| } | |
| // Subtract parent offsets and element margins | |
| return { | |
| top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | |
| left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) | |
| }; | |
| }, | |
| offsetParent: function() { | |
| return this.map(function() { | |
| var offsetParent = this.offsetParent || docElem; | |
| while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { | |
| offsetParent = offsetParent.offsetParent; | |
| } | |
| return offsetParent || docElem; | |
| }); | |
| } | |
| }); | |
| // Create scrollLeft and scrollTop methods | |
| jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { | |
| var top = "pageYOffset" === prop; | |
| jQuery.fn[ method ] = function( val ) { | |
| return jQuery.access( this, function( elem, method, val ) { | |
| var win = getWindow( elem ); | |
| if ( val === undefined ) { | |
| return win ? win[ prop ] : elem[ method ]; | |
| } | |
| if ( win ) { | |
| win.scrollTo( | |
| !top ? val : window.pageXOffset, | |
| top ? val : window.pageYOffset | |
| ); | |
| } else { | |
| elem[ method ] = val; | |
| } | |
| }, method, val, arguments.length, null ); | |
| }; | |
| }); | |
| function getWindow( elem ) { | |
| return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; | |
| } | |
| // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | |
| jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | |
| jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { | |
| // margin is only for outerHeight, outerWidth | |
| jQuery.fn[ funcName ] = function( margin, value ) { | |
| var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | |
| extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | |
| return jQuery.access( this, function( elem, type, value ) { | |
| var doc; | |
| if ( jQuery.isWindow( elem ) ) { | |
| // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | |
| // isn't a whole lot we can do. See pull request at this URL for discussion: | |
| // https://github.com/jquery/jquery/pull/764 | |
| return elem.document.documentElement[ "client" + name ]; | |
| } | |
| // Get document width or height | |
| if ( elem.nodeType === 9 ) { | |
| doc = elem.documentElement; | |
| // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], | |
| // whichever is greatest | |
| return Math.max( | |
| elem.body[ "scroll" + name ], doc[ "scroll" + name ], | |
| elem.body[ "offset" + name ], doc[ "offset" + name ], | |
| doc[ "client" + name ] | |
| ); | |
| } | |
| return value === undefined ? | |
| // Get width or height on the element, requesting but not forcing parseFloat | |
| jQuery.css( elem, type, extra ) : | |
| // Set width or height on the element | |
| jQuery.style( elem, type, value, extra ); | |
| }, type, chainable ? margin : undefined, chainable, null ); | |
| }; | |
| }); | |
| }); | |
| // Limit scope pollution from any deprecated API | |
| // (function() { | |
| // The number of elements contained in the matched element set | |
| jQuery.fn.size = function() { | |
| return this.length; | |
| }; | |
| jQuery.fn.andSelf = jQuery.fn.addBack; | |
| // })(); | |
| if ( typeof module === "object" && module && typeof module.exports === "object" ) { | |
| // Expose jQuery as module.exports in loaders that implement the Node | |
| // module pattern (including browserify). Do not create the global, since | |
| // the user will be storing it themselves locally, and globals are frowned | |
| // upon in the Node module world. | |
| module.exports = jQuery; | |
| } else { | |
| // Register as a named AMD module, since jQuery can be concatenated with other | |
| // files that may use define, but not via a proper concatenation script that | |
| // understands anonymous AMD modules. A named AMD is safest and most robust | |
| // way to register. Lowercase jquery is used because AMD module names are | |
| // derived from file names, and jQuery is normally delivered in a lowercase | |
| // file name. Do this after creating the global so that if an AMD module wants | |
| // to call noConflict to hide this version of jQuery, it will work. | |
| if ( typeof define === "function" && define.amd ) { | |
| define( "jquery", [], function () { return jQuery; } ); | |
| } | |
| } | |
| // If there is a window object, that at least has a document property, | |
| // define jQuery and $ identifiers | |
| if ( typeof window === "object" && typeof window.document === "object" ) { | |
| window.jQuery = window.$ = jQuery; | |
| } | |
| })( window ); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| // | |
| // showdown.js -- A javascript port of Markdown. | |
| // | |
| // Copyright (c) 2007 John Fraser. | |
| // | |
| // Original Markdown Copyright (c) 2004-2005 John Gruber | |
| // <http://daringfireball.net/projects/markdown/> | |
| // | |
| // Redistributable under a BSD-style open source license. | |
| // See license.txt for more information. | |
| // | |
| // The full source distribution is at: | |
| // | |
| // A A L | |
| // T C A | |
| // T K B | |
| // | |
| // <http://www.attacklab.net/> | |
| // | |
| // | |
| // Wherever possible, Showdown is a straight, line-by-line port | |
| // of the Perl version of Markdown. | |
| // | |
| // This is not a normal parser design; it's basically just a | |
| // series of string substitutions. It's hard to read and | |
| // maintain this way, but keeping Showdown close to the original | |
| // design makes it easier to port new features. | |
| // | |
| // More importantly, Showdown behaves like markdown.pl in most | |
| // edge cases. So web applications can do client-side preview | |
| // in Javascript, and then build identical HTML on the server. | |
| // | |
| // This port needs the new RegExp functionality of ECMA 262, | |
| // 3rd Edition (i.e. Javascript 1.5). Most modern web browsers | |
| // should do fine. Even with the new regular expression features, | |
| // We do a lot of work to emulate Perl's regex functionality. | |
| // The tricky changes in this file mostly have the "attacklab:" | |
| // label. Major or self-explanatory changes don't. | |
| // | |
| // Smart diff tools like Araxis Merge will be able to match up | |
| // this file with markdown.pl in a useful way. A little tweaking | |
| // helps: in a copy of markdown.pl, replace "#" with "//" and | |
| // replace "$text" with "text". Be sure to ignore whitespace | |
| // and line endings. | |
| // | |
| // | |
| // Showdown usage: | |
| // | |
| // var text = "Markdown *rocks*."; | |
| // | |
| // var converter = new Showdown.converter(); | |
| // var html = converter.makeHtml(text); | |
| // | |
| // alert(html); | |
| // | |
| // Note: move the sample code to the bottom of this | |
| // file before uncommenting it. | |
| // | |
| // | |
| // Showdown namespace | |
| // | |
| var Showdown = { extensions: {} }; | |
| // | |
| // forEach | |
| // | |
| var forEach = Showdown.forEach = function(obj, callback) { | |
| if (typeof obj.forEach === 'function') { | |
| obj.forEach(callback); | |
| } else { | |
| var i, len = obj.length; | |
| for (i = 0; i < len; i++) { | |
| callback(obj[i], i, obj); | |
| } | |
| } | |
| }; | |
| // | |
| // Standard extension naming | |
| // | |
| var stdExtName = function(s) { | |
| return s.replace(/[_-]||\s/g, '').toLowerCase(); | |
| }; | |
| // | |
| // converter | |
| // | |
| // Wraps all "globals" so that the only thing | |
| // exposed is makeHtml(). | |
| // | |
| Showdown.converter = function(converter_options) { | |
| // | |
| // Globals: | |
| // | |
| // Global hashes, used by various utility routines | |
| var g_urls; | |
| var g_titles; | |
| var g_html_blocks; | |
| // Used to track when we're inside an ordered or unordered list | |
| // (see _ProcessListItems() for details): | |
| var g_list_level = 0; | |
| // Global extensions | |
| var g_lang_extensions = []; | |
| var g_output_modifiers = []; | |
| // | |
| // Automatic Extension Loading (node only): | |
| // | |
| if (typeof module !== 'undefind' && typeof exports !== 'undefined' && typeof require !== 'undefind') { | |
| var fs = require('fs'); | |
| if (fs) { | |
| // Search extensions folder | |
| var extensions = fs.readdirSync((__dirname || '.')+'/extensions').filter(function(file){ | |
| return ~file.indexOf('.js'); | |
| }).map(function(file){ | |
| return file.replace(/\.js$/, ''); | |
| }); | |
| // Load extensions into Showdown namespace | |
| Showdown.forEach(extensions, function(ext){ | |
| var name = stdExtName(ext); | |
| Showdown.extensions[name] = require('./extensions/' + ext); | |
| }); | |
| } | |
| } | |
| this.makeHtml = function(text) { | |
| // | |
| // Main function. The order in which other subs are called here is | |
| // essential. Link and image substitutions need to happen before | |
| // _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a> | |
| // and <img> tags get encoded. | |
| // | |
| // Clear the global hashes. If we don't clear these, you get conflicts | |
| // from other articles when generating a page which contains more than | |
| // one article (e.g. an index page that shows the N most recent | |
| // articles): | |
| g_urls = {}; | |
| g_titles = {}; | |
| g_html_blocks = []; | |
| // attacklab: Replace ~ with ~T | |
| // This lets us use tilde as an escape char to avoid md5 hashes | |
| // The choice of character is arbitray; anything that isn't | |
| // magic in Markdown will work. | |
| text = text.replace(/~/g,"~T"); | |
| // attacklab: Replace $ with ~D | |
| // RegExp interprets $ as a special character | |
| // when it's in a replacement string | |
| text = text.replace(/\$/g,"~D"); | |
| // Standardize line endings | |
| text = text.replace(/\r\n/g,"\n"); // DOS to Unix | |
| text = text.replace(/\r/g,"\n"); // Mac to Unix | |
| // Make sure text begins and ends with a couple of newlines: | |
| text = "\n\n" + text + "\n\n"; | |
| // Convert all tabs to spaces. | |
| text = _Detab(text); | |
| // Strip any lines consisting only of spaces and tabs. | |
| // This makes subsequent regexen easier to write, because we can | |
| // match consecutive blank lines with /\n+/ instead of something | |
| // contorted like /[ \t]*\n+/ . | |
| text = text.replace(/^[ \t]+$/mg,""); | |
| // Run language extensions | |
| Showdown.forEach(g_lang_extensions, function(x){ | |
| text = _ExecuteExtension(x, text); | |
| }); | |
| // Handle github codeblocks prior to running HashHTML so that | |
| // HTML contained within the codeblock gets escaped propertly | |
| text = _DoGithubCodeBlocks(text); | |
| // Turn block-level HTML blocks into hash entries | |
| text = _HashHTMLBlocks(text); | |
| // Strip link definitions, store in hashes. | |
| text = _StripLinkDefinitions(text); | |
| text = _RunBlockGamut(text); | |
| text = _UnescapeSpecialChars(text); | |
| // attacklab: Restore dollar signs | |
| text = text.replace(/~D/g,"$$"); | |
| // attacklab: Restore tildes | |
| text = text.replace(/~T/g,"~"); | |
| // Run output modifiers | |
| Showdown.forEach(g_output_modifiers, function(x){ | |
| text = _ExecuteExtension(x, text); | |
| }); | |
| return text; | |
| }; | |
| // | |
| // Options: | |
| // | |
| // Parse extensions options into separate arrays | |
| if (converter_options && converter_options.extensions) { | |
| var self = this; | |
| // Iterate over each plugin | |
| Showdown.forEach(converter_options.extensions, function(plugin){ | |
| // Assume it's a bundled plugin if a string is given | |
| if (typeof plugin === 'string') { | |
| plugin = Showdown.extensions[stdExtName(plugin)]; | |
| } | |
| if (typeof plugin === 'function') { | |
| // Iterate over each extension within that plugin | |
| Showdown.forEach(plugin(self), function(ext){ | |
| // Sort extensions by type | |
| if (ext.type) { | |
| if (ext.type === 'language' || ext.type === 'lang') { | |
| g_lang_extensions.push(ext); | |
| } else if (ext.type === 'output' || ext.type === 'html') { | |
| g_output_modifiers.push(ext); | |
| } | |
| } else { | |
| // Assume language extension | |
| g_output_modifiers.push(ext); | |
| } | |
| }); | |
| } else { | |
| throw "Extension '" + plugin + "' could not be loaded. It was either not found or is not a valid extension."; | |
| } | |
| }); | |
| } | |
| var _ExecuteExtension = function(ext, text) { | |
| if (ext.regex) { | |
| var re = new RegExp(ext.regex, 'g'); | |
| return text.replace(re, ext.replace); | |
| } else if (ext.filter) { | |
| return ext.filter(text); | |
| } | |
| }; | |
| var _StripLinkDefinitions = function(text) { | |
| // | |
| // Strips link definitions from text, stores the URLs and titles in | |
| // hash references. | |
| // | |
| // Link defs are in the form: ^[id]: url "optional title" | |
| /* | |
| var text = text.replace(/ | |
| ^[ ]{0,3}\[(.+)\]: // id = $1 attacklab: g_tab_width - 1 | |
| [ \t]* | |
| \n? // maybe *one* newline | |
| [ \t]* | |
| <?(\S+?)>? // url = $2 | |
| [ \t]* | |
| \n? // maybe one newline | |
| [ \t]* | |
| (?: | |
| (\n*) // any lines skipped = $3 attacklab: lookbehind removed | |
| ["(] | |
| (.+?) // title = $4 | |
| [")] | |
| [ \t]* | |
| )? // title is optional | |
| (?:\n+|$) | |
| /gm, | |
| function(){...}); | |
| */ | |
| // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug | |
| text += "~0"; | |
| text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|(?=~0))/gm, | |
| function (wholeMatch,m1,m2,m3,m4) { | |
| m1 = m1.toLowerCase(); | |
| g_urls[m1] = _EncodeAmpsAndAngles(m2); // Link IDs are case-insensitive | |
| if (m3) { | |
| // Oops, found blank lines, so it's not a title. | |
| // Put back the parenthetical statement we stole. | |
| return m3+m4; | |
| } else if (m4) { | |
| g_titles[m1] = m4.replace(/"/g,"""); | |
| } | |
| // Completely remove the definition from the text | |
| return ""; | |
| } | |
| ); | |
| // attacklab: strip sentinel | |
| text = text.replace(/~0/,""); | |
| return text; | |
| } | |
| var _HashHTMLBlocks = function(text) { | |
| // attacklab: Double up blank lines to reduce lookaround | |
| text = text.replace(/\n/g,"\n\n"); | |
| // Hashify HTML blocks: | |
| // We only want to do this for block-level HTML tags, such as headers, | |
| // lists, and tables. That's because we still want to wrap <p>s around | |
| // "paragraphs" that are wrapped in non-block-level tags, such as anchors, | |
| // phrase emphasis, and spans. The list of tags we're looking for is | |
| // hard-coded: | |
| var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del|style|section|header|footer|nav|article|aside"; | |
| var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style|section|header|footer|nav|article|aside"; | |
| // First, look for nested blocks, e.g.: | |
| // <div> | |
| // <div> | |
| // tags for inner block must be indented. | |
| // </div> | |
| // </div> | |
| // | |
| // The outermost tags must start at the left margin for this to match, and | |
| // the inner nested divs must be indented. | |
| // We need to do this before the next, more liberal match, because the next | |
| // match will start at the first `<div>` and stop at the first `</div>`. | |
| // attacklab: This regex can be expensive when it fails. | |
| /* | |
| var text = text.replace(/ | |
| ( // save in $1 | |
| ^ // start of line (with /m) | |
| <($block_tags_a) // start tag = $2 | |
| \b // word break | |
| // attacklab: hack around khtml/pcre bug... | |
| [^\r]*?\n // any number of lines, minimally matching | |
| </\2> // the matching end tag | |
| [ \t]* // trailing spaces/tabs | |
| (?=\n+) // followed by a newline | |
| ) // attacklab: there are sentinel newlines at end of document | |
| /gm,function(){...}}; | |
| */ | |
| text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement); | |
| // | |
| // Now match more liberally, simply from `\n<tag>` to `</tag>\n` | |
| // | |
| /* | |
| var text = text.replace(/ | |
| ( // save in $1 | |
| ^ // start of line (with /m) | |
| <($block_tags_b) // start tag = $2 | |
| \b // word break | |
| // attacklab: hack around khtml/pcre bug... | |
| [^\r]*? // any number of lines, minimally matching | |
| </\2> // the matching end tag | |
| [ \t]* // trailing spaces/tabs | |
| (?=\n+) // followed by a newline | |
| ) // attacklab: there are sentinel newlines at end of document | |
| /gm,function(){...}}; | |
| */ | |
| text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|style|section|header|footer|nav|article|aside)\b[^\r]*?<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement); | |
| // Special case just for <hr />. It was easier to make a special case than | |
| // to make the other regex more complicated. | |
| /* | |
| text = text.replace(/ | |
| ( // save in $1 | |
| \n\n // Starting after a blank line | |
| [ ]{0,3} | |
| (<(hr) // start tag = $2 | |
| \b // word break | |
| ([^<>])*? // | |
| \/?>) // the matching end tag | |
| [ \t]* | |
| (?=\n{2,}) // followed by a blank line | |
| ) | |
| /g,hashElement); | |
| */ | |
| text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement); | |
| // Special case for standalone HTML comments: | |
| /* | |
| text = text.replace(/ | |
| ( // save in $1 | |
| \n\n // Starting after a blank line | |
| [ ]{0,3} // attacklab: g_tab_width - 1 | |
| <! | |
| (--[^\r]*?--\s*)+ | |
| > | |
| [ \t]* | |
| (?=\n{2,}) // followed by a blank line | |
| ) | |
| /g,hashElement); | |
| */ | |
| text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement); | |
| // PHP and ASP-style processor instructions (<?...?> and <%...%>) | |
| /* | |
| text = text.replace(/ | |
| (?: | |
| \n\n // Starting after a blank line | |
| ) | |
| ( // save in $1 | |
| [ ]{0,3} // attacklab: g_tab_width - 1 | |
| (?: | |
| <([?%]) // $2 | |
| [^\r]*? | |
| \2> | |
| ) | |
| [ \t]* | |
| (?=\n{2,}) // followed by a blank line | |
| ) | |
| /g,hashElement); | |
| */ | |
| text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement); | |
| // attacklab: Undo double lines (see comment at top of this function) | |
| text = text.replace(/\n\n/g,"\n"); | |
| return text; | |
| } | |
| var hashElement = function(wholeMatch,m1) { | |
| var blockText = m1; | |
| // Undo double lines | |
| blockText = blockText.replace(/\n\n/g,"\n"); | |
| blockText = blockText.replace(/^\n/,""); | |
| // strip trailing blank lines | |
| blockText = blockText.replace(/\n+$/g,""); | |
| // Replace the element text with a marker ("~KxK" where x is its key) | |
| blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n"; | |
| return blockText; | |
| }; | |
| var _RunBlockGamut = function(text) { | |
| // | |
| // These are all the transformations that form block-level | |
| // tags like paragraphs, headers, and list items. | |
| // | |
| text = _DoHeaders(text); | |
| // Do Horizontal Rules: | |
| var key = hashBlock("<hr />"); | |
| text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key); | |
| text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key); | |
| text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key); | |
| text = _DoLists(text); | |
| text = _DoCodeBlocks(text); | |
| text = _DoBlockQuotes(text); | |
| // We already ran _HashHTMLBlocks() before, in Markdown(), but that | |
| // was to escape raw HTML in the original Markdown source. This time, | |
| // we're escaping the markup we've just created, so that we don't wrap | |
| // <p> tags around block-level tags. | |
| text = _HashHTMLBlocks(text); | |
| text = _FormParagraphs(text); | |
| return text; | |
| }; | |
| var _RunSpanGamut = function(text) { | |
| // | |
| // These are all the transformations that occur *within* block-level | |
| // tags like paragraphs, headers, and list items. | |
| // | |
| text = _DoCodeSpans(text); | |
| text = _EscapeSpecialCharsWithinTagAttributes(text); | |
| text = _EncodeBackslashEscapes(text); | |
| // Process anchor and image tags. Images must come first, | |
| // because ![foo][f] looks like an anchor. | |
| text = _DoImages(text); | |
| text = _DoAnchors(text); | |
| // Make links out of things like `<http://example.com/>` | |
| // Must come after _DoAnchors(), because you can use < and > | |
| // delimiters in inline links like [this](<url>). | |
| text = _DoAutoLinks(text); | |
| text = _EncodeAmpsAndAngles(text); | |
| text = _DoItalicsAndBold(text); | |
| // Do hard breaks: | |
| text = text.replace(/ +\n/g," <br />\n"); | |
| return text; | |
| } | |
| var _EscapeSpecialCharsWithinTagAttributes = function(text) { | |
| // | |
| // Within tags -- meaning between < and > -- encode [\ ` * _] so they | |
| // don't conflict with their use in Markdown for code, italics and strong. | |
| // | |
| // Build a regex to find HTML tags and comments. See Friedl's | |
| // "Mastering Regular Expressions", 2nd Ed., pp. 200-201. | |
| var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi; | |
| text = text.replace(regex, function(wholeMatch) { | |
| var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`"); | |
| tag = escapeCharacters(tag,"\\`*_"); | |
| return tag; | |
| }); | |
| return text; | |
| } | |
| var _DoAnchors = function(text) { | |
| // | |
| // Turn Markdown link shortcuts into XHTML <a> tags. | |
| // | |
| // | |
| // First, handle reference-style links: [link text] [id] | |
| // | |
| /* | |
| text = text.replace(/ | |
| ( // wrap whole match in $1 | |
| \[ | |
| ( | |
| (?: | |
| \[[^\]]*\] // allow brackets nested one level | |
| | | |
| [^\[] // or anything else | |
| )* | |
| ) | |
| \] | |
| [ ]? // one optional space | |
| (?:\n[ ]*)? // one optional newline followed by spaces | |
| \[ | |
| (.*?) // id = $3 | |
| \] | |
| )()()()() // pad remaining backreferences | |
| /g,_DoAnchors_callback); | |
| */ | |
| text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag); | |
| // | |
| // Next, inline-style links: [link text](url "optional title") | |
| // | |
| /* | |
| text = text.replace(/ | |
| ( // wrap whole match in $1 | |
| \[ | |
| ( | |
| (?: | |
| \[[^\]]*\] // allow brackets nested one level | |
| | | |
| [^\[\]] // or anything else | |
| ) | |
| ) | |
| \] | |
| \( // literal paren | |
| [ \t]* | |
| () // no id, so leave $3 empty | |
| <?(.*?)>? // href = $4 | |
| [ \t]* | |
| ( // $5 | |
| (['"]) // quote char = $6 | |
| (.*?) // Title = $7 | |
| \6 // matching quote | |
| [ \t]* // ignore any spaces/tabs between closing quote and ) | |
| )? // title is optional | |
| \) | |
| ) | |
| /g,writeAnchorTag); | |
| */ | |
| text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?(?:\(.*?\).*?)?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag); | |
| // | |
| // Last, handle reference-style shortcuts: [link text] | |
| // These must come last in case you've also got [link test][1] | |
| // or [link test](/foo) | |
| // | |
| /* | |
| text = text.replace(/ | |
| ( // wrap whole match in $1 | |
| \[ | |
| ([^\[\]]+) // link text = $2; can't contain '[' or ']' | |
| \] | |
| )()()()()() // pad rest of backreferences | |
| /g, writeAnchorTag); | |
| */ | |
| text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag); | |
| return text; | |
| } | |
| var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) { | |
| if (m7 == undefined) m7 = ""; | |
| var whole_match = m1; | |
| var link_text = m2; | |
| var link_id = m3.toLowerCase(); | |
| var url = m4; | |
| var title = m7; | |
| if (url == "") { | |
| if (link_id == "") { | |
| // lower-case and turn embedded newlines into spaces | |
| link_id = link_text.toLowerCase().replace(/ ?\n/g," "); | |
| } | |
| url = "#"+link_id; | |
| if (g_urls[link_id] != undefined) { | |
| url = g_urls[link_id]; | |
| if (g_titles[link_id] != undefined) { | |
| title = g_titles[link_id]; | |
| } | |
| } | |
| else { | |
| if (whole_match.search(/\(\s*\)$/m)>-1) { | |
| // Special case for explicit empty url | |
| url = ""; | |
| } else { | |
| return whole_match; | |
| } | |
| } | |
| } | |
| url = escapeCharacters(url,"*_"); | |
| var result = "<a href=\"" + url + "\""; | |
| if (title != "") { | |
| title = title.replace(/"/g,"""); | |
| title = escapeCharacters(title,"*_"); | |
| result += " title=\"" + title + "\""; | |
| } | |
| result += ">" + link_text + "</a>"; | |
| return result; | |
| } | |
| var _DoImages = function(text) { | |
| // | |
| // Turn Markdown image shortcuts into <img> tags. | |
| // | |
| // | |
| // First, handle reference-style labeled images: ![alt text][id] | |
| // | |
| /* | |
| text = text.replace(/ | |
| ( // wrap whole match in $1 | |
| !\[ | |
| (.*?) // alt text = $2 | |
| \] | |
| [ ]? // one optional space | |
| (?:\n[ ]*)? // one optional newline followed by spaces | |
| \[ | |
| (.*?) // id = $3 | |
| \] | |
| )()()()() // pad rest of backreferences | |
| /g,writeImageTag); | |
| */ | |
| text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag); | |
| // | |
| // Next, handle inline images:  | |
| // Don't forget: encode * and _ | |
| /* | |
| text = text.replace(/ | |
| ( // wrap whole match in $1 | |
| !\[ | |
| (.*?) // alt text = $2 | |
| \] | |
| \s? // One optional whitespace character | |
| \( // literal paren | |
| [ \t]* | |
| () // no id, so leave $3 empty | |
| <?(\S+?)>? // src url = $4 | |
| [ \t]* | |
| ( // $5 | |
| (['"]) // quote char = $6 | |
| (.*?) // title = $7 | |
| \6 // matching quote | |
| [ \t]* | |
| )? // title is optional | |
| \) | |
| ) | |
| /g,writeImageTag); | |
| */ | |
| text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag); | |
| return text; | |
| } | |
| var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) { | |
| var whole_match = m1; | |
| var alt_text = m2; | |
| var link_id = m3.toLowerCase(); | |
| var url = m4; | |
| var title = m7; | |
| if (!title) title = ""; | |
| if (url == "") { | |
| if (link_id == "") { | |
| // lower-case and turn embedded newlines into spaces | |
| link_id = alt_text.toLowerCase().replace(/ ?\n/g," "); | |
| } | |
| url = "#"+link_id; | |
| if (g_urls[link_id] != undefined) { | |
| url = g_urls[link_id]; | |
| if (g_titles[link_id] != undefined) { | |
| title = g_titles[link_id]; | |
| } | |
| } | |
| else { | |
| return whole_match; | |
| } | |
| } | |
| alt_text = alt_text.replace(/"/g,"""); | |
| url = escapeCharacters(url,"*_"); | |
| var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\""; | |
| // attacklab: Markdown.pl adds empty title attributes to images. | |
| // Replicate this bug. | |
| //if (title != "") { | |
| title = title.replace(/"/g,"""); | |
| title = escapeCharacters(title,"*_"); | |
| result += " title=\"" + title + "\""; | |
| //} | |
| result += " />"; | |
| return result; | |
| } | |
| var _DoHeaders = function(text) { | |
| // Setext-style headers: | |
| // Header 1 | |
| // ======== | |
| // | |
| // Header 2 | |
| // -------- | |
| // | |
| text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm, | |
| function(wholeMatch,m1){return hashBlock('<h1 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h1>");}); | |
| text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm, | |
| function(matchFound,m1){return hashBlock('<h2 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h2>");}); | |
| // atx-style headers: | |
| // # Header 1 | |
| // ## Header 2 | |
| // ## Header 2 with closing hashes ## | |
| // ... | |
| // ###### Header 6 | |
| // | |
| /* | |
| text = text.replace(/ | |
| ^(\#{1,6}) // $1 = string of #'s | |
| [ \t]* | |
| (.+?) // $2 = Header text | |
| [ \t]* | |
| \#* // optional closing #'s (not counted) | |
| \n+ | |
| /gm, function() {...}); | |
| */ | |
| text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm, | |
| function(wholeMatch,m1,m2) { | |
| var h_level = m1.length; | |
| return hashBlock("<h" + h_level + ' id="' + headerId(m2) + '">' + _RunSpanGamut(m2) + "</h" + h_level + ">"); | |
| }); | |
| function headerId(m) { | |
| return m.replace(/[^\w]/g, '').toLowerCase(); | |
| } | |
| return text; | |
| } | |
| // This declaration keeps Dojo compressor from outputting garbage: | |
| var _ProcessListItems; | |
| var _DoLists = function(text) { | |
| // | |
| // Form HTML ordered (numbered) and unordered (bulleted) lists. | |
| // | |
| // attacklab: add sentinel to hack around khtml/safari bug: | |
| // http://bugs.webkit.org/show_bug.cgi?id=11231 | |
| text += "~0"; | |
| // Re-usable pattern to match any entirel ul or ol list: | |
| /* | |
| var whole_list = / | |
| ( // $1 = whole list | |
| ( // $2 | |
| [ ]{0,3} // attacklab: g_tab_width - 1 | |
| ([*+-]|\d+[.]) // $3 = first list item marker | |
| [ \t]+ | |
| ) | |
| [^\r]+? | |
| ( // $4 | |
| ~0 // sentinel for workaround; should be $ | |
| | | |
| \n{2,} | |
| (?=\S) | |
| (?! // Negative lookahead for another list item marker | |
| [ \t]* | |
| (?:[*+-]|\d+[.])[ \t]+ | |
| ) | |
| ) | |
| )/g | |
| */ | |
| var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm; | |
| if (g_list_level) { | |
| text = text.replace(whole_list,function(wholeMatch,m1,m2) { | |
| var list = m1; | |
| var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol"; | |
| // Turn double returns into triple returns, so that we can make a | |
| // paragraph for the last item in a list, if necessary: | |
| list = list.replace(/\n{2,}/g,"\n\n\n");; | |
| var result = _ProcessListItems(list); | |
| // Trim any trailing whitespace, to put the closing `</$list_type>` | |
| // up on the preceding line, to get it past the current stupid | |
| // HTML block parser. This is a hack to work around the terrible | |
| // hack that is the HTML block parser. | |
| result = result.replace(/\s+$/,""); | |
| result = "<"+list_type+">" + result + "</"+list_type+">\n"; | |
| return result; | |
| }); | |
| } else { | |
| whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g; | |
| text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) { | |
| var runup = m1; | |
| var list = m2; | |
| var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol"; | |
| // Turn double returns into triple returns, so that we can make a | |
| // paragraph for the last item in a list, if necessary: | |
| var list = list.replace(/\n{2,}/g,"\n\n\n");; | |
| var result = _ProcessListItems(list); | |
| result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n"; | |
| return result; | |
| }); | |
| } | |
| // attacklab: strip sentinel | |
| text = text.replace(/~0/,""); | |
| return text; | |
| } | |
| _ProcessListItems = function(list_str) { | |
| // | |
| // Process the contents of a single ordered or unordered list, splitting it | |
| // into individual list items. | |
| // | |
| // The $g_list_level global keeps track of when we're inside a list. | |
| // Each time we enter a list, we increment it; when we leave a list, | |
| // we decrement. If it's zero, we're not in a list anymore. | |
| // | |
| // We do this because when we're not inside a list, we want to treat | |
| // something like this: | |
| // | |
| // I recommend upgrading to version | |
| // 8. Oops, now this line is treated | |
| // as a sub-list. | |
| // | |
| // As a single paragraph, despite the fact that the second line starts | |
| // with a digit-period-space sequence. | |
| // | |
| // Whereas when we're inside a list (or sub-list), that line will be | |
| // treated as the start of a sub-list. What a kludge, huh? This is | |
| // an aspect of Markdown's syntax that's hard to parse perfectly | |
| // without resorting to mind-reading. Perhaps the solution is to | |
| // change the syntax rules such that sub-lists must start with a | |
| // starting cardinal number; e.g. "1." or "a.". | |
| g_list_level++; | |
| // trim trailing blank lines: | |
| list_str = list_str.replace(/\n{2,}$/,"\n"); | |
| // attacklab: add sentinel to emulate \z | |
| list_str += "~0"; | |
| /* | |
| list_str = list_str.replace(/ | |
| (\n)? // leading line = $1 | |
| (^[ \t]*) // leading whitespace = $2 | |
| ([*+-]|\d+[.]) [ \t]+ // list marker = $3 | |
| ([^\r]+? // list item text = $4 | |
| (\n{1,2})) | |
| (?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+)) | |
| /gm, function(){...}); | |
| */ | |
| list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm, | |
| function(wholeMatch,m1,m2,m3,m4){ | |
| var item = m4; | |
| var leading_line = m1; | |
| var leading_space = m2; | |
| if (leading_line || (item.search(/\n{2,}/)>-1)) { | |
| item = _RunBlockGamut(_Outdent(item)); | |
| } | |
| else { | |
| // Recursion for sub-lists: | |
| item = _DoLists(_Outdent(item)); | |
| item = item.replace(/\n$/,""); // chomp(item) | |
| item = _RunSpanGamut(item); | |
| } | |
| return "<li>" + item + "</li>\n"; | |
| } | |
| ); | |
| // attacklab: strip sentinel | |
| list_str = list_str.replace(/~0/g,""); | |
| g_list_level--; | |
| return list_str; | |
| } | |
| var _DoCodeBlocks = function(text) { | |
| // | |
| // Process Markdown `<pre><code>` blocks. | |
| // | |
| /* | |
| text = text.replace(text, | |
| /(?:\n\n|^) | |
| ( // $1 = the code block -- one or more lines, starting with a space/tab | |
| (?: | |
| (?:[ ]{4}|\t) // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width | |
| .*\n+ | |
| )+ | |
| ) | |
| (\n*[ ]{0,3}[^ \t\n]|(?=~0)) // attacklab: g_tab_width | |
| /g,function(){...}); | |
| */ | |
| // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug | |
| text += "~0"; | |
| text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g, | |
| function(wholeMatch,m1,m2) { | |
| var codeblock = m1; | |
| var nextChar = m2; | |
| codeblock = _EncodeCode( _Outdent(codeblock)); | |
| codeblock = _Detab(codeblock); | |
| codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines | |
| codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace | |
| codeblock = "<pre><code>" + codeblock + "\n</code></pre>"; | |
| return hashBlock(codeblock) + nextChar; | |
| } | |
| ); | |
| // attacklab: strip sentinel | |
| text = text.replace(/~0/,""); | |
| return text; | |
| }; | |
| var _DoGithubCodeBlocks = function(text) { | |
| // | |
| // Process Github-style code blocks | |
| // Example: | |
| // ```ruby | |
| // def hello_world(x) | |
| // puts "Hello, #{x}" | |
| // end | |
| // ``` | |
| // | |
| // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug | |
| text += "~0"; | |
| text = text.replace(/(?:^|\n)```(.*)\n([\s\S]*?)\n```/g, | |
| function(wholeMatch,m1,m2) { | |
| var language = m1; | |
| var codeblock = m2; | |
| codeblock = _EncodeCode(codeblock); | |
| codeblock = _Detab(codeblock); | |
| codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines | |
| codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace | |
| codeblock = "<pre><code" + (language ? " class=\"" + language + '"' : "") + ">" + codeblock + "\n</code></pre>"; | |
| return hashBlock(codeblock); | |
| } | |
| ); | |
| // attacklab: strip sentinel | |
| text = text.replace(/~0/,""); | |
| return text; | |
| } | |
| var hashBlock = function(text) { | |
| text = text.replace(/(^\n+|\n+$)/g,""); | |
| return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n"; | |
| } | |
| var _DoCodeSpans = function(text) { | |
| // | |
| // * Backtick quotes are used for <code></code> spans. | |
| // | |
| // * You can use multiple backticks as the delimiters if you want to | |
| // include literal backticks in the code span. So, this input: | |
| // | |
| // Just type ``foo `bar` baz`` at the prompt. | |
| // | |
| // Will translate to: | |
| // | |
| // <p>Just type <code>foo `bar` baz</code> at the prompt.</p> | |
| // | |
| // There's no arbitrary limit to the number of backticks you | |
| // can use as delimters. If you need three consecutive backticks | |
| // in your code, use four for delimiters, etc. | |
| // | |
| // * You can use spaces to get literal backticks at the edges: | |
| // | |
| // ... type `` `bar` `` ... | |
| // | |
| // Turns to: | |
| // | |
| // ... type <code>`bar`</code> ... | |
| // | |
| /* | |
| text = text.replace(/ | |
| (^|[^\\]) // Character before opening ` can't be a backslash | |
| (`+) // $2 = Opening run of ` | |
| ( // $3 = The code block | |
| [^\r]*? | |
| [^`] // attacklab: work around lack of lookbehind | |
| ) | |
| \2 // Matching closer | |
| (?!`) | |
| /gm, function(){...}); | |
| */ | |
| text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm, | |
| function(wholeMatch,m1,m2,m3,m4) { | |
| var c = m3; | |
| c = c.replace(/^([ \t]*)/g,""); // leading whitespace | |
| c = c.replace(/[ \t]*$/g,""); // trailing whitespace | |
| c = _EncodeCode(c); | |
| return m1+"<code>"+c+"</code>"; | |
| }); | |
| return text; | |
| } | |
| var _EncodeCode = function(text) { | |
| // | |
| // Encode/escape certain characters inside Markdown code runs. | |
| // The point is that in code, these characters are literals, | |
| // and lose their special Markdown meanings. | |
| // | |
| // Encode all ampersands; HTML entities are not | |
| // entities within a Markdown code span. | |
| text = text.replace(/&/g,"&"); | |
| // Do the angle bracket song and dance: | |
| text = text.replace(/</g,"<"); | |
| text = text.replace(/>/g,">"); | |
| // Now, escape characters that are magic in Markdown: | |
| text = escapeCharacters(text,"\*_{}[]\\",false); | |
| // jj the line above breaks this: | |
| //--- | |
| //* Item | |
| // 1. Subitem | |
| // special char: * | |
| //--- | |
| return text; | |
| } | |
| var _DoItalicsAndBold = function(text) { | |
| // <strong> must go first: | |
| text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g, | |
| "<strong>$2</strong>"); | |
| text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g, | |
| "<em>$2</em>"); | |
| return text; | |
| } | |
| var _DoBlockQuotes = function(text) { | |
| /* | |
| text = text.replace(/ | |
| ( // Wrap whole match in $1 | |
| ( | |
| ^[ \t]*>[ \t]? // '>' at the start of a line | |
| .+\n // rest of the first line | |
| (.+\n)* // subsequent consecutive lines | |
| \n* // blanks | |
| )+ | |
| ) | |
| /gm, function(){...}); | |
| */ | |
| text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm, | |
| function(wholeMatch,m1) { | |
| var bq = m1; | |
| // attacklab: hack around Konqueror 3.5.4 bug: | |
| // "----------bug".replace(/^-/g,"") == "bug" | |
| bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0"); // trim one level of quoting | |
| // attacklab: clean up hack | |
| bq = bq.replace(/~0/g,""); | |
| bq = bq.replace(/^[ \t]+$/gm,""); // trim whitespace-only lines | |
| bq = _RunBlockGamut(bq); // recurse | |
| bq = bq.replace(/(^|\n)/g,"$1 "); | |
| // These leading spaces screw with <pre> content, so we need to fix that: | |
| bq = bq.replace( | |
| /(\s*<pre>[^\r]+?<\/pre>)/gm, | |
| function(wholeMatch,m1) { | |
| var pre = m1; | |
| // attacklab: hack around Konqueror 3.5.4 bug: | |
| pre = pre.replace(/^ /mg,"~0"); | |
| pre = pre.replace(/~0/g,""); | |
| return pre; | |
| }); | |
| return hashBlock("<blockquote>\n" + bq + "\n</blockquote>"); | |
| }); | |
| return text; | |
| } | |
| var _FormParagraphs = function(text) { | |
| // | |
| // Params: | |
| // $text - string to process with html <p> tags | |
| // | |
| // Strip leading and trailing lines: | |
| text = text.replace(/^\n+/g,""); | |
| text = text.replace(/\n+$/g,""); | |
| var grafs = text.split(/\n{2,}/g); | |
| var grafsOut = []; | |
| // | |
| // Wrap <p> tags. | |
| // | |
| var end = grafs.length; | |
| for (var i=0; i<end; i++) { | |
| var str = grafs[i]; | |
| // if this is an HTML marker, copy it | |
| if (str.search(/~K(\d+)K/g) >= 0) { | |
| grafsOut.push(str); | |
| } | |
| else if (str.search(/\S/) >= 0) { | |
| str = _RunSpanGamut(str); | |
| str = str.replace(/^([ \t]*)/g,"<p>"); | |
| str += "</p>" | |
| grafsOut.push(str); | |
| } | |
| } | |
| // | |
| // Unhashify HTML blocks | |
| // | |
| end = grafsOut.length; | |
| for (var i=0; i<end; i++) { | |
| // if this is a marker for an html block... | |
| while (grafsOut[i].search(/~K(\d+)K/) >= 0) { | |
| var blockText = g_html_blocks[RegExp.$1]; | |
| blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs | |
| grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText); | |
| } | |
| } | |
| return grafsOut.join("\n\n"); | |
| } | |
| var _EncodeAmpsAndAngles = function(text) { | |
| // Smart processing for ampersands and angle brackets that need to be encoded. | |
| // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin: | |
| // http://bumppo.net/projects/amputator/ | |
| text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&"); | |
| // Encode naked <'s | |
| text = text.replace(/<(?![a-z\/?\$!])/gi,"<"); | |
| return text; | |
| } | |
| var _EncodeBackslashEscapes = function(text) { | |
| // | |
| // Parameter: String. | |
| // Returns: The string, with after processing the following backslash | |
| // escape sequences. | |
| // | |
| // attacklab: The polite way to do this is with the new | |
| // escapeCharacters() function: | |
| // | |
| // text = escapeCharacters(text,"\\",true); | |
| // text = escapeCharacters(text,"`*_{}[]()>#+-.!",true); | |
| // | |
| // ...but we're sidestepping its use of the (slow) RegExp constructor | |
| // as an optimization for Firefox. This function gets called a LOT. | |
| text = text.replace(/\\(\\)/g,escapeCharacters_callback); | |
| text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback); | |
| return text; | |
| } | |
| var _DoAutoLinks = function(text) { | |
| text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>"); | |
| // Email addresses: <address@domain.foo> | |
| /* | |
| text = text.replace(/ | |
| < | |
| (?:mailto:)? | |
| ( | |
| [-.\w]+ | |
| \@ | |
| [-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+ | |
| ) | |
| > | |
| /gi, _DoAutoLinks_callback()); | |
| */ | |
| text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi, | |
| function(wholeMatch,m1) { | |
| return _EncodeEmailAddress( _UnescapeSpecialChars(m1) ); | |
| } | |
| ); | |
| return text; | |
| } | |
| var _EncodeEmailAddress = function(addr) { | |
| // | |
| // Input: an email address, e.g. "foo@example.com" | |
| // | |
| // Output: the email address as a mailto link, with each character | |
| // of the address encoded as either a decimal or hex entity, in | |
| // the hopes of foiling most address harvesting spam bots. E.g.: | |
| // | |
| // <a href="mailto:foo@e | |
| // xample.com">foo | |
| // @example.com</a> | |
| // | |
| // Based on a filter by Matthew Wickline, posted to the BBEdit-Talk | |
| // mailing list: <http://tinyurl.com/yu7ue> | |
| // | |
| var encode = [ | |
| function(ch){return "&#"+ch.charCodeAt(0)+";";}, | |
| function(ch){return "&#x"+ch.charCodeAt(0).toString(16)+";";}, | |
| function(ch){return ch;} | |
| ]; | |
| addr = "mailto:" + addr; | |
| addr = addr.replace(/./g, function(ch) { | |
| if (ch == "@") { | |
| // this *must* be encoded. I insist. | |
| ch = encode[Math.floor(Math.random()*2)](ch); | |
| } else if (ch !=":") { | |
| // leave ':' alone (to spot mailto: later) | |
| var r = Math.random(); | |
| // roughly 10% raw, 45% hex, 45% dec | |
| ch = ( | |
| r > .9 ? encode[2](ch) : | |
| r > .45 ? encode[1](ch) : | |
| encode[0](ch) | |
| ); | |
| } | |
| return ch; | |
| }); | |
| addr = "<a href=\"" + addr + "\">" + addr + "</a>"; | |
| addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part | |
| return addr; | |
| } | |
| var _UnescapeSpecialChars = function(text) { | |
| // | |
| // Swap back in all the special characters we've hidden. | |
| // | |
| text = text.replace(/~E(\d+)E/g, | |
| function(wholeMatch,m1) { | |
| var charCodeToReplace = parseInt(m1); | |
| return String.fromCharCode(charCodeToReplace); | |
| } | |
| ); | |
| return text; | |
| } | |
| var _Outdent = function(text) { | |
| // | |
| // Remove one level of line-leading tabs or spaces | |
| // | |
| // attacklab: hack around Konqueror 3.5.4 bug: | |
| // "----------bug".replace(/^-/g,"") == "bug" | |
| text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width | |
| // attacklab: clean up hack | |
| text = text.replace(/~0/g,"") | |
| return text; | |
| } | |
| var _Detab = function(text) { | |
| // attacklab: Detab's completely rewritten for speed. | |
| // In perl we could fix it by anchoring the regexp with \G. | |
| // In javascript we're less fortunate. | |
| // expand first n-1 tabs | |
| text = text.replace(/\t(?=\t)/g," "); // attacklab: g_tab_width | |
| // replace the nth with two sentinels | |
| text = text.replace(/\t/g,"~A~B"); | |
| // use the sentinel to anchor our regex so it doesn't explode | |
| text = text.replace(/~B(.+?)~A/g, | |
| function(wholeMatch,m1,m2) { | |
| var leadingText = m1; | |
| var numSpaces = 4 - leadingText.length % 4; // attacklab: g_tab_width | |
| // there *must* be a better way to do this: | |
| for (var i=0; i<numSpaces; i++) leadingText+=" "; | |
| return leadingText; | |
| } | |
| ); | |
| // clean up sentinels | |
| text = text.replace(/~A/g," "); // attacklab: g_tab_width | |
| text = text.replace(/~B/g,""); | |
| return text; | |
| } | |
| // | |
| // attacklab: Utility functions | |
| // | |
| var escapeCharacters = function(text, charsToEscape, afterBackslash) { | |
| // First we have to escape the escape characters so that | |
| // we can build a character class out of them | |
| var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])"; | |
| if (afterBackslash) { | |
| regexString = "\\\\" + regexString; | |
| } | |
| var regex = new RegExp(regexString,"g"); | |
| text = text.replace(regex,escapeCharacters_callback); | |
| return text; | |
| } | |
| var escapeCharacters_callback = function(wholeMatch,m1) { | |
| var charCodeToEscape = m1.charCodeAt(0); | |
| return "~E"+charCodeToEscape+"E"; | |
| } | |
| } // end of Showdown.converter | |
| // export | |
| if (typeof module !== 'undefined') module.exports = Showdown; | |
| // stolen from AMD branch of underscore | |
| // AMD define happens at the end for compatibility with AMD loaders | |
| // that don't enforce next-turn semantics on modules. | |
| if (typeof define === 'function' && define.amd) { | |
| define('showdown', function() { | |
| return Showdown; | |
| }); | |
| } |
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| /* | |
| Monokai Sublime style. Derived from Monokai by noformnocontent http://nn.mit-license.org/ | |
| */ | |
| .hljs { | |
| display: block; | |
| padding: 0.5em; | |
| background: #23241f; | |
| } | |
| .hljs, | |
| .hljs-tag, | |
| .css .hljs-rules, | |
| .css .hljs-value, | |
| .css .hljs-function | |
| .hljs-preprocessor, | |
| .hljs-pragma { | |
| color: #f8f8f2; | |
| } | |
| .hljs-strongemphasis, | |
| .hljs-strong, | |
| .hljs-emphasis { | |
| color: #a8a8a2; | |
| } | |
| .hljs-bullet, | |
| .hljs-blockquote, | |
| .hljs-horizontal_rule, | |
| .hljs-number, | |
| .hljs-regexp, | |
| .alias .hljs-keyword, | |
| .hljs-literal, | |
| .hljs-hexcolor { | |
| color: #ae81ff; | |
| } | |
| .hljs-tag .hljs-value, | |
| .hljs-code, | |
| .hljs-title, | |
| .css .hljs-class, | |
| .hljs-class .hljs-title:last-child { | |
| color: #a6e22e; | |
| } | |
| .hljs-link_url { | |
| font-size: 80%; | |
| } | |
| .hljs-strong, | |
| .hljs-strongemphasis { | |
| font-weight: bold; | |
| } | |
| .hljs-emphasis, | |
| .hljs-strongemphasis, | |
| .hljs-class .hljs-title:last-child { | |
| font-style: italic; | |
| } | |
| .hljs-keyword, | |
| .hljs-function, | |
| .hljs-change, | |
| .hljs-winutils, | |
| .hljs-flow, | |
| .lisp .hljs-title, | |
| .clojure .hljs-built_in, | |
| .nginx .hljs-title, | |
| .tex .hljs-special, | |
| .hljs-header, | |
| .hljs-attribute, | |
| .hljs-symbol, | |
| .hljs-symbol .hljs-string, | |
| .hljs-tag .hljs-title, | |
| .hljs-value, | |
| .alias .hljs-keyword:first-child, | |
| .css .hljs-tag, | |
| .css .unit, | |
| .css .hljs-important { | |
| color: #f92672; | |
| } | |
| .hljs-function .hljs-keyword, | |
| .hljs-class .hljs-keyword:first-child, | |
| .hljs-constant, | |
| .css .hljs-attribute { | |
| color: #66d9ef; | |
| } | |
| .hljs-variable, | |
| .hljs-params, | |
| .hljs-class .hljs-title { | |
| color: #f8f8f2; | |
| } | |
| .hljs-string, | |
| .css .hljs-id, | |
| .hljs-subst, | |
| .haskell .hljs-type, | |
| .ruby .hljs-class .hljs-parent, | |
| .hljs-built_in, | |
| .django .hljs-template_tag, | |
| .django .hljs-variable, | |
| .smalltalk .hljs-class, | |
| .django .hljs-filter .hljs-argument, | |
| .smalltalk .hljs-localvars, | |
| .smalltalk .hljs-array, | |
| .hljs-attr_selector, | |
| .hljs-pseudo, | |
| .hljs-addition, | |
| .hljs-stream, | |
| .hljs-envvar, | |
| .apache .hljs-tag, | |
| .apache .hljs-cbracket, | |
| .tex .hljs-command, | |
| .hljs-prompt, | |
| .hljs-link_label, | |
| .hljs-link_url { | |
| color: #e6db74; | |
| } | |
| .hljs-comment, | |
| .hljs-javadoc, | |
| .java .hljs-annotation, | |
| .python .hljs-decorator, | |
| .hljs-template_comment, | |
| .hljs-pi, | |
| .hljs-doctype, | |
| .hljs-deletion, | |
| .hljs-shebang, | |
| .apache .hljs-sqbracket, | |
| .tex .hljs-formula { | |
| color: #75715e; | |
| } | |
| .coffeescript .javascript, | |
| .javascript .xml, | |
| .tex .hljs-formula, | |
| .xml .javascript, | |
| .xml .vbscript, | |
| .xml .css, | |
| .xml .hljs-cdata, | |
| .xml .php, | |
| .php .xml { | |
| opacity: 0.5; | |
| } |
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