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Diffstat (limited to 'scripting/source/pyprov/msgbox.py')
| -rw-r--r-- | scripting/source/pyprov/msgbox.py | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/scripting/source/pyprov/msgbox.py b/scripting/source/pyprov/msgbox.py new file mode 100644 index 000000000..f9c93df17 --- /dev/null +++ b/scripting/source/pyprov/msgbox.py @@ -0,0 +1,241 @@ +# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +# prepare Python environment - Add the path of this class +from os import path +from sys import modules +from sys import path as syspath + +# pyUNO program itself +import uno, unohelper + +# UNO GUI toolkit +from com.sun.star.awt.WindowClass import TOP, SIMPLE +from com.sun.star.awt.PushButtonType import STANDARD as standard +from com.sun.star.awt.PushButtonType import OK as ok +from com.sun.star.awt.PushButtonType import CANCEL as cancel +from com.sun.star.awt.PushButtonType import HELP as help +from com.sun.star.awt.TextAlign import CENTER as center +from com.sun.star.awt.TextAlign import LEFT as left +from com.sun.star.awt.TextAlign import RIGHT as right + +# used UNO listeners +from com.sun.star.awt import XActionListener + +class MsgBox(unohelper.Base): + """Inspect UNO object, link to sdk and recursive calls""" + + def __init__(self, aContext): + """acontext : a Valid UNO context + """ + + self.VERSION = '0.1' + self.ctx = aContext + self.smgr = aContext.ServiceManager + # UI Dialog object + self.dialog=None + # List of opened Listeners + self.lst_listeners={} + #UI parameters + self.ButtonSize = 50 + self.boxSize = 200 + self.lineHeight = 10 + self.fromBroxSize = False + self.numberOfLines = -1 + + self.Buttons = [] + self.Response = '' + + return + + ##################################################### + # GUI definition # + ##################################################### + def _createBox(self): + """Create the Box""" + + # computes parameters of the message dialog + if self.numberOfLines == -1: + #calculate + numberOfLines = len(self.message.split(chr(10))) + else: + numberOfLines = self.numberOfLines + + numberOfButtons = len(self.Buttons) + self.ButtonSpace = self.ButtonSize/2 + if self.fromBroxSize: + # button size is calculated from boxsize + size = (2 * self.boxSize) / (3 * numberOfButtons + 1) + self.ButtonSize = size + self.ButtonSpace = self.ButtonSize/2 + else: + # boxsize is calculated from buttonsize + self.boxSize = numberOfButtons * (self.ButtonSize + + self.ButtonSpace) + self.ButtonSpace + + # create the dialog model and set the properties + dialog_model = self.smgr.createInstanceWithContext( + 'com.sun.star.awt.UnoControlDialogModel', + self.ctx) + dialog_model.PositionX = 50 + dialog_model.Step = 1 + dialog_model.TabIndex = 7 + dialog_model.Width = self.boxSize#numberOfButtons * (self.ButtonSize + + # self.ButtonSpace) + 25 + dialog_model.Height = 10 + self.lineHeight * numberOfLines + 10 + 12 + 10 + dialog_model.PositionY = 63 + dialog_model.Sizeable = True + dialog_model.Closeable = False + + dialog = self.smgr.createInstanceWithContext( + 'com.sun.star.awt.UnoControlDialog', self.ctx) + + # label Label0 + label = dialog_model.createInstance( + 'com.sun.star.awt.UnoControlFixedTextModel') + label.PositionX = 10 + label.TabIndex = 9 + label.Width = dialog_model.Width - label.PositionX + label.Height = self.lineHeight* numberOfLines + label.PositionY = 10 + label.Align = left + label.MultiLine = True + label.Label = self.message + dialog_model.insertByName('Label0', label) + + nb = 0 + for buttonName in self.Buttons: + nb +=1 + button = dialog_model.createInstance( + 'com.sun.star.awt.UnoControlButtonModel') + button.PositionX = nb * self.ButtonSpace + (nb-1)* self.ButtonSize + button.TabIndex = 8 + button.Height = 12 + button.Width = self.ButtonSize + button.PositionY = 10 + label.Height + 10 + button.PushButtonType = standard + if nb == 1: + button.DefaultButton = True + else: + button.DefaultButton = False + button.Label = buttonName + dialog_model.insertByName('Btn' + str(nb), button ) + + if not dialog.getModel(): + dialog.setModel(dialog_model) + + # UNO toolkit definition + toolkit = self.smgr.createInstanceWithContext('com.sun.star.awt.Toolkit', self.ctx) + a_rect = uno.createUnoStruct( 'com.sun.star.awt.Rectangle' ) + a_rect.X = 50 + dialog.setTitle ( self.title ) + a_rect.Width = 270 + a_rect.Height = 261 + a_rect.Y = 63 + win_descriptor = uno.createUnoStruct('com.sun.star.awt.WindowDescriptor') + win_descriptor.Type = TOP + win_descriptor.ParentIndex = -1 + win_descriptor.Bounds = a_rect + peer = toolkit.createWindow( win_descriptor ) + dialog.createPeer( toolkit, peer ) + + return dialog + + def _addListeners(self): + """Add listeners to dialog""" + nb = 0 + for buttonName in self.Buttons: + nb +=1 + a_control = self.dialog.getControl('Btn'+str(nb)) + the_listener = ButtonListener(self) + a_control.addActionListener(the_listener) + self.lst_listeners['Btn'+str(nb)] = the_listener + return + + def _removeListeners(self): + """ remove listeners on exiting""" + nb = 0 + for buttonName in self.Buttons: + nb +=1 + a_control = self.dialog.getControl('Btn'+str(nb)) + a_control.removeActionListener(self.lst_listeners['Btn'+str(nb)]) + return + + def show(self, message, decoration, title): + self.message = message + self.decoration = decoration + self.title = title + # Create GUI + self.dialog = self._createBox() + self._addListeners() + #execute the dialog --> blocking call + self.dialog.execute() + #end --> release listeners and dispose dialog + self._removeListeners() + self.dialog.dispose() + return self.Response + + def addButton(self, caption): + self.Buttons.append(caption) + return + + def renderFromBoxSize(self, size = 150): + self.boxSize = size + self.fromBroxSize = True + return + + def renderFromButtonSize(self, size = 50): + self.ButtonSize = size + self.fromBroxSize = False + return + +class ButtonListener(unohelper.Base, XActionListener): + """Stops the MessageBox, sets the button label as returned value""" + def __init__(self, caller): + self.caller = caller + + def disposing(self, eventObject): + pass + + def actionPerformed(self, actionEvent): + button = actionEvent.Source + self.caller.Response = button.Model.Label + self.caller.dialog.endExecute() + return + +### TEST +if __name__ == '__main__': + # get the uno component context from the PyUNO runtime + localContext = uno.getComponentContext() + + # create the UnoUrlResolver + resolver = localContext.ServiceManager.createInstanceWithContext( + "com.sun.star.bridge.UnoUrlResolver", localContext ) + + # connect to the running office + # LibO has to be launched in listen mode as + # ./soffice "--accept=socket,host=localhost,port=2002;urp;" + ctx = resolver.resolve( "uno:socket,host=localhost,port=2002;urp;StarOffice.ComponentContext" ) + myBox = MsgBox(ctx) + myBox.addButton("Yes") + myBox.addButton("No") + myBox.addButton("May be") + myBox.renderFromBoxSize(150) + myBox.numberOflines = 2 + + print(myBox.show("A very long message A very long message A very long message A very long message A very long message A very long message A very long message A very long message A very long message A very long message " + chr(10)+chr(10)+"Do you agree ?",0,"Dialog title")) + + myBox = MsgBox(ctx) + myBox.addButton("oK") + myBox.renderFromButtonSize() + myBox.numberOflines = 2 + + print(myBox.show("A small message",0,"Dialog title")) + +# vim: set shiftwidth=4 softtabstop=4 expandtab: |