Mercurial Repositories > eric / file comparison
comparison: Plugins/PluginWizardDotDesktop.py
Plugins/PluginWizardDotDesktop.py
- changeset 6017
- dab01678626d
- child 6048
- 82ad8ec9548c
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| 6016:3d594f66a7f7 | 6017:dab01678626d |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2013 - 2017 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the .desktop wizard plug-in. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import QObject | |
| 13 from PyQt5.QtWidgets import QDialog | |
| 14 | |
| 15 from E5Gui.E5Application import e5App | |
| 16 from E5Gui.E5Action import E5Action | |
| 17 from E5Gui import E5MessageBox | |
| 18 | |
| 19 import UI.Info | |
| 20 | |
| 21 # Start-of-Header | |
| 22 name = ".desktop Wizard Plug-in" | |
| 23 author = "Detlev Offenbach <detlev@die-offenbachs.de>" | |
| 24 autoactivate = True | |
| 25 deactivateable = True | |
| 26 version = UI.Info.VersionOnly | |
| 27 className = "DotDesktopWizard" | |
| 28 packageName = "__core__" | |
| 29 shortDescription = "Wizard for the creation of a .desktop file." | |
| 30 longDescription = \ | |
| 31 """This plug-in implements a wizard to generate code for""" \ | |
| 32 """ a .desktop file.""" | |
| 33 needsRestart = False | |
| 34 pyqtApi = 2 | |
| 35 python2Compatible = True | |
| 36 # End-of-Header | |
| 37 | |
| 38 error = "" | |
| 39 | |
| 40 | |
| 41 class DotDesktopWizard(QObject): | |
| 42 """ | |
| 43 Class implementing the .desktop wizard plug-in. | |
| 44 """ | |
| 45 def __init__(self, ui): | |
| 46 """ | |
| 47 Constructor | |
| 48 | |
| 49 @param ui reference to the user interface object (UI.UserInterface) | |
| 50 """ | |
| 51 super(DotDesktopWizard, self).__init__(ui) | |
| 52 self.__ui = ui | |
| 53 self.__action = None | |
| 54 | |
| 55 def __initialize(self): | |
| 56 """ | |
| 57 Private slot to (re)initialize the plug-in. | |
| 58 """ | |
| 59 self.__act = None | |
| 60 | |
| 61 def activate(self): | |
| 62 """ | |
| 63 Public method to activate this plug-in. | |
| 64 | |
| 65 @return tuple of None and activation status (boolean) | |
| 66 """ | |
| 67 self.__initAction() | |
| 68 self.__initMenu() | |
| 69 | |
| 70 return None, True | |
| 71 | |
| 72 def deactivate(self): | |
| 73 """ | |
| 74 Public method to deactivate this plug-in. | |
| 75 """ | |
| 76 menu = self.__ui.getMenu("wizards") | |
| 77 if menu: | |
| 78 menu.removeAction(self.__action) | |
| 79 self.__ui.removeE5Actions([self.__action], 'wizards') | |
| 80 | |
| 81 def __initAction(self): | |
| 82 """ | |
| 83 Private method to initialize the action. | |
| 84 """ | |
| 85 self.__action = E5Action( | |
| 86 self.tr('.desktop Wizard'), | |
| 87 self.tr('.&desktop Wizard...'), | |
| 88 0, 0, self, | |
| 89 'wizards_dotdesktop') | |
| 90 self.__action.setStatusTip(self.tr('.desktop Wizard')) | |
| 91 self.__action.setWhatsThis(self.tr( | |
| 92 """<b>.desktop Wizard</b>""" | |
| 93 """<p>This wizard opens a dialog for entering all the parameters""" | |
| 94 """ needed to create the contents of a .desktop file. The""" | |
| 95 """ generated code replaces the text of the current editor.""" | |
| 96 """ Alternatively a new editor is opened.</p>""" | |
| 97 )) | |
| 98 self.__action.triggered.connect(self.__handle) | |
| 99 | |
| 100 self.__ui.addE5Actions([self.__action], 'wizards') | |
| 101 | |
| 102 def __initMenu(self): | |
| 103 """ | |
| 104 Private method to add the actions to the right menu. | |
| 105 """ | |
| 106 menu = self.__ui.getMenu("wizards") | |
| 107 if menu: | |
| 108 menu.addAction(self.__action) | |
| 109 | |
| 110 def __handle(self): | |
| 111 """ | |
| 112 Private method to handle the wizards action. | |
| 113 """ | |
| 114 editor = e5App().getObject("ViewManager").activeWindow() | |
| 115 | |
| 116 if editor is None: | |
| 117 E5MessageBox.critical( | |
| 118 self.__ui, | |
| 119 self.tr('No current editor'), | |
| 120 self.tr('Please open or create a file first.')) | |
| 121 else: | |
| 122 if editor.text(): | |
| 123 ok = E5MessageBox.yesNo( | |
| 124 self.__ui, | |
| 125 self.tr(".desktop Wizard"), | |
| 126 self.tr("""The current editor contains text.""" | |
| 127 """ Shall this be replaced?"""), | |
| 128 icon=E5MessageBox.Critical) | |
| 129 if not ok: | |
| 130 e5App().getObject("ViewManager").newEditor() | |
| 131 editor = e5App().getObject("ViewManager").activeWindow() | |
| 132 | |
| 133 from WizardPlugins.DotDesktopWizard.DotDesktopWizardDialog import \ | |
| 134 DotDesktopWizardDialog | |
| 135 dlg = DotDesktopWizardDialog(None) | |
| 136 if dlg.exec_() == QDialog.Accepted: | |
| 137 code = dlg.getCode() | |
| 138 if code: | |
| 139 editor.selectAll() | |
| 140 # It should be done on this way to allow undo | |
| 141 editor.beginUndoAction() | |
| 142 editor.replaceSelectedText(code) | |
| 143 editor.endUndoAction() | |
| 144 | |
| 145 editor.setLanguage("dummy.desktop") | |
| 146 | |
| 147 # | |
| 148 # eflag: noqa = M801 |
