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March 23, 2017 21:23
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Pashua Doubleclick Example
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| #!/usr/bin/env bash | |
| PS4='+(${BASH_SOURCE:-}:${LINENO:-}): ${FUNCNAME[0]:+${FUNCNAME[0]:-}(): }' | |
| # script path name | |
| declare -r SCRIPT_PN="${0%/*}" | |
| # script filename | |
| declare -r SCRIPT_FN="${0##*/}" | |
| declare -r APP_PN="${SCRIPT_PN/%\/${SCRIPT_FN}.app\/Contents\/MacOS/}" | |
| declare -r APP_MACOS_PN="${APP_PN}/${SCRIPT_FN}.app/Contents/MacOS" | |
| declare -r APP_RESOURCES_PN="${APP_PN}/${SCRIPT_FN}.app/Contents/Resources" | |
| PashuaPath="" | |
| PashuaConf="" | |
| # late bound | |
| PashuaChk2="" | |
| PashuaTxtFld="" | |
| PashuaObjB="" | |
| PashuaPopMnu="" | |
| PashuaRdBtn="" | |
| PashuaCancelBtn="" | |
| PashuaChk1="" | |
| function locatePashua { | |
| local _PashuaPath="${1}" | |
| local BundlePath="Pashua.app/Contents/MacOS/Pashua" | |
| PashuaPath="" | |
| if [ -z "${1}" ]; then | |
| SearchPaths[0]="${_PashuaPath}/${BundlePath}" | |
| fi | |
| SearchPaths[1]="${SCRIPT_PN}/Pashua" | |
| SearchPaths[2]="${SCRIPT_PN}/${BundlePath}" | |
| SearchPaths[3]="./${BundlePath}" | |
| SearchPaths[4]="/Applications/${BundlePath}" | |
| SearchPaths[5]="/Applications/Utilities/${BundlePath}" | |
| SearchPaths[6]="${HOME}/Applications/${BundlePath}" | |
| for SearchPath in "${SearchPaths[@]}" | |
| do | |
| if [[ -f "${SearchPath}" && -x "${SearchPath}" ]]; then | |
| PashuaPath="${SearchPath}" | |
| return 0 | |
| fi | |
| done | |
| return 1 | |
| } | |
| # Function for communicating with Pashua | |
| # | |
| # Argument 1: Configuration string | |
| # Argument 2: Path to a folder containing Pashua.app (optional) | |
| function runPashua { | |
| local _PashuaConfig="${1}" | |
| local _PashuaPath="${2}" | |
| local _PashuaConfigFile="" | |
| local _PashuaResult="" | |
| local _OldIFS _Line _Name _Value | |
| locatePashua "${_PashuaPath}" | |
| if [[ ${?} -ne 0 || -z "${PashuaPath}" ]]; then | |
| echo "Error: Pashua could not be found" >&2 | |
| exit 1 | |
| fi | |
| # Write config file | |
| _PashuaConfigFile=$(/usr/bin/mktemp /tmp/pashua_XXXXXXXXX) | |
| echo "${_PashuaConfig}" > "${_PashuaConfigFile}" | |
| # Get result | |
| _PashuaResult=$("${PashuaPath}" "${_PashuaConfigFile}") | |
| # Remove config file | |
| rm "${_PashuaConfigFile}" | |
| _OldIFS="${IFS}" | |
| IFS=$'\n' | |
| # Parse result | |
| for _Line in ${_PashuaResult} | |
| do | |
| _Name="$(echo "${_Line}" | sed 's/^\([^=]*\)=.*$/\1/')" | |
| _Value="$(echo "${_Line}" | sed 's/^[^=]*=\(.*\)$/\1/')" | |
| eval ${_Name}='${_Value}' | |
| done | |
| IFS="${_OldIFS}" | |
| } | |
| # Define what the dialog should be like | |
| # Take a look at Pashua's Readme file for more info on the syntax | |
| PashuaConf=" | |
| # Set window title | |
| *.title = Welcome to Pashua | |
| # Introductory text | |
| PashuaTxt.type = text | |
| PashuaTxt.default = Pashua is an application for generating dialog windows from programming languages which lack support for creating native GUIs on Mac OS X. Any information you enter in this example window will be returned to the calling script when you hit “OK”; if you decide to click “Cancel” or press “Esc” instead, no values will be returned.[return][return]This window shows nine of the UI element types that are available. You can find a full list of all GUI elements and their corresponding attributes in the documentation (➔ Help menu) that is included with Pashua. | |
| PashuaTxt.height = 276 | |
| PashuaTxt.width = 310 | |
| PashuaTxt.x = 340 | |
| PashuaTxt.y = 44 | |
| PashuaTxt.tooltip = This is an element of type “text” | |
| # Add a text field | |
| PashuaTxtFld.type = textfield | |
| PashuaTxtFld.label = Example textfield | |
| PashuaTxtFld.default = Textfield content | |
| PashuaTxtFld.width = 310 | |
| PashuaTxtFld.tooltip = This is an element of type “textfield” | |
| # Add a filesystem browser | |
| PashuaObjB.type = openbrowser | |
| PashuaObjB.label = Example filesystem browser (textfield + open panel) | |
| PashuaObjB.width=310 | |
| PashuaObjB.tooltip = This is an element of type “openbrowser” | |
| # Define radiobuttons | |
| PashuaRdBtn.type = radiobutton | |
| PashuaRdBtn.label = Example radiobuttons | |
| PashuaRdBtn.option = Radiobutton item #1 | |
| PashuaRdBtn.option = Radiobutton item #2 | |
| PashuaRdBtn.option = Radiobutton item #3 | |
| PashuaRdBtn.tooltip = This is an element of type “radiobutton” | |
| # Add a popup menu | |
| PashuaPopMnu.type = popup | |
| PashuaPopMnu.label = Example popup menu | |
| PashuaPopMnu.width = 310 | |
| PashuaPopMnu.option = Popup menu item #1 | |
| PashuaPopMnu.option = Popup menu item #2 | |
| PashuaPopMnu.option = Popup menu item #3 | |
| PashuaPopMnu.default = Popup menu item #2 | |
| PashuaPopMnu.tooltip = This is an element of type “popup” | |
| # Add 2 checkboxes | |
| PashuaChk1.rely = -18 | |
| PashuaChk1.type = checkbox | |
| PashuaChk1.label = Pashua offers checkboxes, too | |
| PashuaChk1.tooltip = This is an element of type “checkbox” | |
| PashuaChk1.default = 1 | |
| PashuaChk2.type = checkbox | |
| PashuaChk2.label = But this one is disabled | |
| PashuaChk2.disabled = 1 | |
| PashuaChk2.tooltip = Another element of type “checkbox” | |
| # Add a cancel button with default label | |
| PashuaCancelBtn.type = cancelbutton | |
| PashuaCancelBtn.tooltip = This is an element of type “cancelbutton” | |
| PashuaDefltBtn.type = defaultbutton | |
| PashuaDefltBtn.tooltip = This is an element of type “defaultbutton” (which is automatically added to each window, if not included in the configuration) | |
| " | |
| if [ -e "${APP_RESOURCES_PN}/dialog-bg.png" ]; then | |
| PashuaConf="${PashuaConf} | |
| img.type = image | |
| img.x = 435 | |
| img.y = 248 | |
| img.maxwidth = 128 | |
| img.tooltip = This is an element of type “image” | |
| img.path = ${APP_RESOURCES_PN}/dialog-bg.png" | |
| fi | |
| runPashua "${PashuaConf}" | |
| echo "Pashua created the following variables:" | |
| echo "PashuaTxtBox = '${PashuaTxtBox}'" | |
| echo "PashuaTxtFld = '${PashuaTxtFld}'" | |
| echo "PashuaObjB = '${PashuaObjB}'" | |
| echo "PashuaPopMnu = '${PashuaPopMnu}'" | |
| echo "PashuaRdBtn = '${PashuaRdBtn}'" | |
| echo "PashuaCancelBtn = '${PashuaCancelBtn}'" | |
| echo "PashuaChk1 = '${PashuaChk1}'" |
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