Exemplo n.º 1
0
    def __init__(self):
        '''
    Gets references to important widgets, establishes event handlers,
    configures the tree view, and initializes the tree with the contents of the
    desktop.
    '''
        # mark the root of this window with its PID so we can easily identify it
        # as this app
        root_atk = atk.get_root()
        root_atk.set_description(str(os.getpid()))

        self.node = Node()

        self.window = AccerciserMainWindow(self.node)
        self.window.connect('destroy', self._onQuit)

        # Start hotkey manager
        self.hotkey_manager = HotkeyManager()
        self.bookmarks_store = BookmarkStore(self.node)

        # load plugins
        self.plugin_manager = \
            PluginManager(self.node, self.hotkey_manager,
                          self.window.pluginview1, self.window.pluginview2)

        # connect signal handlers and show the GUI in its initial state
        self.window.show_all()

        main_actions = gtk.ActionGroup('MainActions')
        ui_manager.uimanager.insert_action_group(main_actions, 0)
        main_actions.add_actions([
            ('Quit', gtk.STOCK_QUIT, None, '<control>q', 'Quit Accerciser',
             self._onQuit),
            ('Preferences', gtk.STOCK_PREFERENCES, _('_Preferences...'),
             '<control>p', 'Show preferences', self._onShowPreferences),
            ('Contents', gtk.STOCK_HELP, _('_Contents'), 'F1',
             'View contents of manual', self._onHelp),
            ('About', gtk.STOCK_ABOUT, None, None, 'About Accerciser',
             self._onAbout)
        ])

        for action_name, menu_path in [('Quit', ui_manager.FILE_MENU_PATH),
                                       ('Preferences',
                                        ui_manager.EDIT_MENU_PATH),
                                       ('Contents', ui_manager.HELP_MENU_PATH),
                                       ('About', ui_manager.HELP_MENU_PATH)]:
            action = main_actions.get_action(action_name)
            ui_manager.uimanager.add_ui(ui_manager.uimanager.new_merge_id(),
                                        menu_path, action_name, action_name,
                                        gtk.UIManagerItemType.MENUITEM, False)

        self.last_focused = None
        self.window.show_all()
Exemplo n.º 2
0
  def __init__(self):
    '''
    Gets references to important widgets, establishes event handlers,
    configures the tree view, and initializes the tree with the contents of the
    desktop.
    '''
    # mark the root of this window with its PID so we can easily identify it
    # as this app
    #root_atk = atk.get_root()
    #root_atk.set_description(str(os.getpid()))

    self.node = Node()

    self.window = AccerciserMainWindow(self.node)
    self.window.connect('destroy', self._onQuit)

    # Start hotkey manager
    self.hotkey_manager = HotkeyManager()
    self.bookmarks_store = BookmarkStore(self.node)

    # load plugins
    self.plugin_manager = \
        PluginManager(self.node, self.hotkey_manager,
                      self.window.pluginview1, self.window.pluginview2)

    # connect signal handlers and show the GUI in its initial state
    self.window.show_all()

    main_actions = gtk.ActionGroup('MainActions')
    ui_manager.uimanager.insert_action_group(main_actions, 0)
    main_actions.add_actions([
        ('Quit', gtk.STOCK_QUIT, None, 
         '<control>q', 'Quit Accerciser', self._onQuit),
        ('Preferences', gtk.STOCK_PREFERENCES, _('_Preferences...'),
         '<control>p', 'Show preferences', self._onShowPreferences),
        ('Contents', gtk.STOCK_HELP, _('_Contents'),
         'F1', 'View contents of manual', self._onHelp),
        ('About', gtk.STOCK_ABOUT, None,
         None, 'About Accerciser', self._onAbout)])

    for action_name, menu_path in [('Quit', ui_manager.FILE_MENU_PATH),
                                  ('Preferences', ui_manager.EDIT_MENU_PATH),
                                  ('Contents', ui_manager.HELP_MENU_PATH),
                                  ('About', ui_manager.HELP_MENU_PATH)]:
      action = main_actions.get_action(action_name)
      ui_manager.uimanager.add_ui(ui_manager.uimanager.new_merge_id(), 
                                  menu_path, action_name, action_name, 
                                  gtk.UIManagerItemType.MENUITEM, False)


    self.last_focused = None
    self.window.show_all()
Exemplo n.º 3
0
class Main(Tools):
  '''
  Class for the main accerciser window. 
  '''
  COL_ACC = 4
  COL_FILLED = 2
  
  def __init__(self):
    '''
    Gets references to important widgets, establishes event handlers,
    configures the tree view, and initializes the tree with the contents of the
    desktop.
    '''
    # mark the root of this window with its PID so we can easily identify it
    # as this app
    #root_atk = atk.get_root()
    #root_atk.set_description(str(os.getpid()))

    self.node = Node()

    self.window = AccerciserMainWindow(self.node)
    self.window.connect('destroy', self._onQuit)

    # Start hotkey manager
    self.hotkey_manager = HotkeyManager()
    self.bookmarks_store = BookmarkStore(self.node)

    # load plugins
    self.plugin_manager = \
        PluginManager(self.node, self.hotkey_manager,
                      self.window.pluginview1, self.window.pluginview2)

    # connect signal handlers and show the GUI in its initial state
    self.window.show_all()

    main_actions = gtk.ActionGroup('MainActions')
    ui_manager.uimanager.insert_action_group(main_actions, 0)
    main_actions.add_actions([
        ('Quit', gtk.STOCK_QUIT, None, 
         '<control>q', 'Quit Accerciser', self._onQuit),
        ('Preferences', gtk.STOCK_PREFERENCES, _('_Preferences...'),
         '<control>p', 'Show preferences', self._onShowPreferences),
        ('Contents', gtk.STOCK_HELP, _('_Contents'),
         'F1', 'View contents of manual', self._onHelp),
        ('About', gtk.STOCK_ABOUT, None,
         None, 'About Accerciser', self._onAbout)])

    for action_name, menu_path in [('Quit', ui_manager.FILE_MENU_PATH),
                                  ('Preferences', ui_manager.EDIT_MENU_PATH),
                                  ('Contents', ui_manager.HELP_MENU_PATH),
                                  ('About', ui_manager.HELP_MENU_PATH)]:
      action = main_actions.get_action(action_name)
      ui_manager.uimanager.add_ui(ui_manager.uimanager.new_merge_id(), 
                                  menu_path, action_name, action_name, 
                                  gtk.UIManagerItemType.MENUITEM, False)


    self.last_focused = None
    self.window.show_all()

  def run(self):
    '''
    Runs the app.
    '''
    # Tell user if desktop accessibility is disabled.
    self._showNoA11yDialog()
    GObject.timeout_add(200, self._pumpEvents)
    try:
      pyatspi.Registry.start(async=True, gil=False)
    except KeyboardInterrupt:
      self._shutDown()

  def _pumpEvents(self):
    pyatspi.Registry.pumpQueuedEvents()
    return True

  def _showNoA11yDialog(self):
    '''
    Shows a dialog with a relevant message when desktop accessibility seems to
    be disabled. If desktop accessibility is disabled in gsettings, prompts the
    user to enable it.
    '''
    if not a11yAppSettings.get_boolean('toolkit-accessibility'):
      message = _('Accerciser could not see the applications on your desktop.  '
                  'You must enable desktop accessibility to fix this problem.  '
                  'Do you want to enable it now?')
      dialog = gtk.MessageDialog(self.window,type=gtk.MessageType.ERROR,
                                 buttons=gtk.ButtonsType.YES_NO, 
                                 message_format=message)
      dialog.connect('response', self._onNoA11yResponse)
      dialog.show_all()

  def _onNoA11yResponse(self, dialog, response_id):
    dialog.destroy()
    if response_id == gtk.ResponseType.YES:
      a11yAppSettings.set_boolean('toolkit-accessibility', True)
      dialog = gtk.MessageDialog(
        self.window,
        type=gtk.MessageType.INFO,
        buttons=gtk.ButtonsType.OK, 
        message_format=_('Note: Changes only take effect after logout.'))
      dialog.connect('response', lambda dia, resp: dia.destroy())
      dialog.show_all()
  
  def _shutDown(self):
    '''
    Cleans up any object instances that need explicit shutdown.
    '''
    self.window.saveState()
    self.plugin_manager.close()

  def _onQuit(self, obj, data=None):
    '''
    Quits the app.

    @param obj: The object that emitted the signal that this callback caught.
    @type obj: L{gtk.Widget}
    '''
    self._shutDown()
    pyatspi.Registry.stop()
    
  def _onAbout(self, action, data=None):
    '''
    Shows the about dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
    about = AccerciserAboutDialog()
    about.run()
    
  def _onHelp(self, action, page=""):
    '''
    Shows the help dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
    uri = "ghelp:accerciser"
    if page:
        uri += "?%s" % page
    gtk.show_uri(gdk.Screen.get_default(),
                 uri,
                 gtk.get_current_event_time())
    return True
         
  def _onShowPreferences(self, action, data=None):
    '''
    Shows the preferences dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
    plugins_view = self.plugin_manager.View()
    hotkeys_view = HotkeyTreeView(self.hotkey_manager)
    dialog = AccerciserPreferencesDialog(plugins_view, hotkeys_view)
    dialog.show_all()
Exemplo n.º 4
0
class Main(Tools):
    '''
  Class for the main accerciser window. 
  '''
    COL_ACC = 4
    COL_FILLED = 2

    def __init__(self):
        '''
    Gets references to important widgets, establishes event handlers,
    configures the tree view, and initializes the tree with the contents of the
    desktop.
    '''
        # mark the root of this window with its PID so we can easily identify it
        # as this app
        root_atk = atk.get_root()
        root_atk.set_description(str(os.getpid()))

        self.node = Node()

        self.window = AccerciserMainWindow(self.node)
        self.window.connect('destroy', self._onQuit)

        # Start hotkey manager
        self.hotkey_manager = HotkeyManager()
        self.bookmarks_store = BookmarkStore(self.node)

        # load plugins
        self.plugin_manager = \
            PluginManager(self.node, self.hotkey_manager,
                          self.window.pluginview1, self.window.pluginview2)

        # connect signal handlers and show the GUI in its initial state
        self.window.show_all()

        main_actions = gtk.ActionGroup('MainActions')
        ui_manager.uimanager.insert_action_group(main_actions, 0)
        main_actions.add_actions([
            ('Quit', gtk.STOCK_QUIT, None, '<control>q', 'Quit Accerciser',
             self._onQuit),
            ('Preferences', gtk.STOCK_PREFERENCES, _('_Preferences...'),
             '<control>p', 'Show preferences', self._onShowPreferences),
            ('Contents', gtk.STOCK_HELP, _('_Contents'), 'F1',
             'View contents of manual', self._onHelp),
            ('About', gtk.STOCK_ABOUT, None, None, 'About Accerciser',
             self._onAbout)
        ])

        for action_name, menu_path in [('Quit', ui_manager.FILE_MENU_PATH),
                                       ('Preferences',
                                        ui_manager.EDIT_MENU_PATH),
                                       ('Contents', ui_manager.HELP_MENU_PATH),
                                       ('About', ui_manager.HELP_MENU_PATH)]:
            action = main_actions.get_action(action_name)
            ui_manager.uimanager.add_ui(ui_manager.uimanager.new_merge_id(),
                                        menu_path, action_name, action_name,
                                        gtk.UIManagerItemType.MENUITEM, False)

        self.last_focused = None
        self.window.show_all()

    def run(self):
        '''
    Runs the app.
    '''
        # Tell user if desktop accessibility is disabled.
        self._showNoA11yDialog()
        GObject.timeout_add(200, self._pumpEvents)
        try:
            pyatspi.Registry.start(async=True, gil=False)
        except KeyboardInterrupt:
            self._shutDown()

    def _pumpEvents(self):
        pyatspi.Registry.pumpQueuedEvents()
        return True

    def _showNoA11yDialog(self):
        '''
    Shows a dialog with a relevant message when desktop accessibility seems to
    be disabled. If desktop accessibility is disabled in gsettings, prompts the
    user to enable it.
    '''
        if not a11yAppSettings.get_boolean('toolkit-accessibility'):
            message = _(
                'Accerciser could not see the applications on your desktop.  '
                'You must enable desktop accessibility to fix this problem.  '
                'Do you want to enable it now?')
            dialog = gtk.MessageDialog(self.window,
                                       type=gtk.MessageType.ERROR,
                                       buttons=gtk.ButtonsType.YES_NO,
                                       message_format=message)
            dialog.connect('response', self._onNoA11yResponse)
            dialog.show_all()

    def _onNoA11yResponse(self, dialog, response_id):
        dialog.destroy()
        if response_id == gtk.ResponseType.YES:
            a11yAppSettings.set_boolean('toolkit-accessibility', True)
            dialog = gtk.MessageDialog(
                self.window,
                type=gtk.MessageType.INFO,
                buttons=gtk.ButtonsType.OK,
                message_format=_(
                    'Note: Changes only take effect after logout.'))
            dialog.connect('response', lambda dia, resp: dia.destroy())
            dialog.show_all()

    def _shutDown(self):
        '''
    Cleans up any object instances that need explicit shutdown.
    '''
        self.window.saveState()
        self.plugin_manager.close()

    def _onQuit(self, obj, data=None):
        '''
    Quits the app.

    @param obj: The object that emitted the signal that this callback caught.
    @type obj: L{gtk.Widget}
    '''
        self._shutDown()
        pyatspi.Registry.stop()

    def _onAbout(self, action, data=None):
        '''
    Shows the about dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
        about = AccerciserAboutDialog()
        about.run()

    def _onHelp(self, action, page=""):
        '''
    Shows the help dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
        uri = "ghelp:accerciser"
        if page:
            uri += "?%s" % page
        gtk.show_uri(gdk.Screen.get_default(), uri,
                     gtk.get_current_event_time())
        return True

    def _onShowPreferences(self, action, data=None):
        '''
    Shows the preferences dialog.

    @param widget: The widget that emitted the signal that this callback caught.
    @type widget: L{gtk.Widget}
    '''
        plugins_view = self.plugin_manager.View()
        hotkeys_view = HotkeyTreeView(self.hotkey_manager)
        dialog = AccerciserPreferencesDialog(plugins_view, hotkeys_view)
        dialog.show_all()