示例#1
0
    def __init__(self):
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
        self.set_title('gEximon')
        self.connect('delete-event', self.quit)

        self.prefs = prefs = Preferences()
        prefs.load()
        prefs.subscribe(self.apply_prefs)

        self.logwatcher = LogWatcher(prefs.log_dir, prefs.mainlog_name,
                prefs.bin_dir, prefs.use_sudo, prefs.use_ssh, prefs.hostname)

        # callback is None, it will be specified by QueueWidget
        self.queue_mgr = QueueManager(None,
                prefs.bin_dir, prefs.exim_binary, prefs.use_sudo, prefs.use_ssh, prefs.hostname)

        self._setUpIcons()

        # create menu bar
        self._setUpMenu()

        # create status bar
        self.statusbar = gtk.Statusbar()
        self.statusbar.push(0, '')

        # set up widgets
        self.plotter = Plotter(self.logwatcher, self.queue_mgr, prefs)
        self.log_widget = LogWidget(self.logwatcher, prefs)
        self.queue_widget = QueueWidget(self,
                self.logwatcher, self.queue_mgr, prefs)

        self.process_window = ProcessWindow(prefs)
        def processWindowClosed(*ignored_arguments):
            self.prefs.show_process_list = False
            self.prefs.notify()
            return True # prevent the window from getting destroyed
        self.process_window.connect('delete-event', processWindowClosed)

        self._layOutWidgets()
        prefs.notify()
示例#2
0
class GEximonWindow(gtk.Window):
    """The main geximon window."""

    def __init__(self):
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
        self.set_title('gEximon')
        self.connect('delete-event', self.quit)

        self.prefs = prefs = Preferences()
        prefs.load()
        prefs.subscribe(self.apply_prefs)

        self.logwatcher = LogWatcher(prefs.log_dir, prefs.mainlog_name,
                prefs.bin_dir, prefs.use_sudo, prefs.use_ssh, prefs.hostname)

        # callback is None, it will be specified by QueueWidget
        self.queue_mgr = QueueManager(None,
                prefs.bin_dir, prefs.exim_binary, prefs.use_sudo, prefs.use_ssh, prefs.hostname)

        self._setUpIcons()

        # create menu bar
        self._setUpMenu()

        # create status bar
        self.statusbar = gtk.Statusbar()
        self.statusbar.push(0, '')

        # set up widgets
        self.plotter = Plotter(self.logwatcher, self.queue_mgr, prefs)
        self.log_widget = LogWidget(self.logwatcher, prefs)
        self.queue_widget = QueueWidget(self,
                self.logwatcher, self.queue_mgr, prefs)

        self.process_window = ProcessWindow(prefs)
        def processWindowClosed(*ignored_arguments):
            self.prefs.show_process_list = False
            self.prefs.notify()
            return True # prevent the window from getting destroyed
        self.process_window.connect('delete-event', processWindowClosed)

        self._layOutWidgets()
        prefs.notify()

    def _setUpIcons(self):
        try:
            icon16x16 = gtk.gdk.pixbuf_new_from_file(
                    '/usr/share/pixmaps/geximon-16x16.xpm')
            icon32x32 = gtk.gdk.pixbuf_new_from_file(
                    '/usr/share/pixmaps/geximon-32x32.xpm')
        except gobject.GError:
            pass
        else:
            gtk.window_set_default_icon_list(icon32x32, icon16x16)

    def _setUpMenu(self):
        """Set up the main menubar."""

        def runQueue(*ignored_arguments):
            self.queue_mgr.runQueue()
            if self.prefs.report_success:
                AlertDialog(self, _("A queue runner has been started."),
                    _("A new exim instance has been started in the background."
                      " It will process the queue and then terminate."))

        def runExigrep(*ignored_arguments):
            dialog = ExigrepDialog(self)
            dialog.go(self.logwatcher)

        def runEximstats(*ignored_arguments):
            dialog = EximstatsDialog(self)
            dialog.go(self.logwatcher)

        def getRejectlog(*ignored_arguments):
            text = self.logwatcher.getRejectlog()
            PopupWindow(_("Reject log"), text).show_all()

	def getPaniclog(*ignored_arguments):
	    text = self.logwatcher.getPaniclog()
	    PopupWindow(_("Panic log"), text).show_all()

        def getConfig(*ignored_arguments):
            text = self.queue_mgr.getConfiguration()
            PopupWindow(_("Exim configuration"), text).show_all()

        def scrollLogToggled(menuitem):
            """Automatically scroll the log on new data."""
            self.prefs.track_log = menuitem.get_active()
            self.prefs.notify()

        def processDisplayToggled(menuitem):
            """Show or hide the process list window."""
            self.prefs.show_process_list = menuitem.get_active()
            self.prefs.notify()

        def plotDisplayToggled(menuitem):
            """Show or hide the plot area."""
            self.prefs.show_plotter = menuitem.get_active()
            self.prefs.notify()

        def statusbarDisplayToggled(menuitem):
            """Show or hide the statusbar."""
            self.prefs.show_statusbar = menuitem.get_active()
            self.prefs.notify()

        def helpContents(menuitem):
            """Show the help contents."""
            show_help()
	
	ui_string = """<ui>
	<menubar name='menubar'>
	  <menu action='GeximonMenu'>
	    <menuitem action='Preferences'/>
	    <separator/>
	    <menuitem action='Quit'/>
	  </menu>
	  <menu action='EximMenu'>
	    <menuitem action='Spawn Queue Runner'/>
	    <separator/>
	    <menuitem action='Exigrep'/>
	    <menuitem action='Eximstats'/>
	    <separator/>
	    <menuitem action='Rejectlog'/>
	    <menuitem action='Paniclog'/>
	    <separator/>
	    <menuitem action='Get_Configuration'/>
	  </menu>
	  <menu action='ViewMenu'>
	    <menuitem action='Plots'/>
	    <menuitem action='Statusbar'/>
	    <separator/>
	    <menuitem action='ProcessList'/>
	    <separator/>
	    <menuitem action='Scroll'/>
	  </menu>
	  <menu action='HelpMenu'>
	    <menuitem action='Contents'/>
	    <menuitem action='About'/>
	  </menu>
	</menubar>
	</ui>"""
	
	ag = gtk.ActionGroup('WindowActions')
	actions = [
	  ('GeximonMenu', None, '_Geximon'),
	  ('Preferences', gtk.STOCK_PREFERENCES, '_Preferences', '<control>P', 'Open the preferences dialog', self.editPreferences),
	  ('Quit', gtk.STOCK_QUIT, '_Quit', '<control>Q', 'Quit application', self.quit),
	  ('EximMenu', None, '_Exim'),
	  ('Spawn Queue Runner', None, 'Spawn _Queue Runner', '<control>R', 'Spawn Queue Runner', runQueue),
	  ('Exigrep', None, 'Exi_grep', None, 'Run Exigrep', runExigrep),
	  ('Eximstats', None, 'Exim_stats', None, 'Run Eximstats', runEximstats),
	  ('Rejectlog', None, 'See _Rejectlog', None, 'See Rejectlog', getRejectlog),
	  ('Paniclog', None, 'See _Paniclog', None, 'See Paniclog', getPaniclog),
	  ('Get_Configuration', None, 'Get _Configuration', None, 'Get Configuration', getConfig),
	  ('ViewMenu', None, '_View'),
	  ('HelpMenu', None, '_Help'),
	  ('Contents', None, '_Contents', None, 'Show help contents', helpContents),
	  ('About', None, '_About', None, 'Show about dialog', self.about),
	  ]
	actionstoggle = [
	  ('Plots', None, '_Plots', '<control>G', 'Toggle plot view', plotDisplayToggled),
	  ('Statusbar', None, '_Statusbar', None, 'Toggle statusbar view', statusbarDisplayToggled),
	  ('ProcessList', None, 'P_rocess List', '<control>L', 'Toggle process list view', processDisplayToggled),
	  ('Scroll', None, 'Scroll _log on new data', '<control>S', 'Toggle scroll log', scrollLogToggled),
	  ]
	
	ag.add_actions(actions)
	ag.add_toggle_actions(actionstoggle)
	self.ui = gtk.UIManager()
	self.ui.insert_action_group(ag, 0)
	self.ui.add_ui_from_string(ui_string)
	self.add_accel_group(self.ui.get_accel_group())

        self.show_plotter_menu_item = ag.get_action('Plots')
        self.show_statusbar_menu_item = ag.get_action('Statusbar')
        self.process_list_menu_item = ag.get_action('ProcessList')
        self.track_log_menu_item = ag.get_action('Scroll')

    def _layOutWidgets(self):
        self.pane = gtk.VPaned()
        self.pane.pack1(framed(scrolled(self.log_widget)), resize=True)
        self.pane.pack2(framed(scrolled(self.queue_widget)), resize=True)

        self.vbox = gtk.VBox()
        self.vbox.set_border_width(2)
        self.vbox.pack_start(framed(self.plotter), expand=False)
        self.vbox.pack_end(self.pane)

        self.vbox2 = gtk.VBox()
	self.vbox2.pack_start(self.ui.get_widget('/menubar'), expand=False)
        self.vbox2.pack_start(self.vbox, expand=True)
        self.vbox2.pack_end(self.statusbar, expand=False)
        self.add(self.vbox2)
        if self.prefs.remember_sizes:
            self.set_default_size(
                    self.prefs.window_width, self.prefs.window_height)
            self.pane.set_position(self.prefs.divider_position)
        else:
            self.set_default_size(550, 600)

    def quit(self, *ignored_arguments):
        self.save_preferences()
        # it would be nice if the following were called automatically
        self.process_window.process_widget.cleanup()
        gtk.main_quit()
        return False

    def save_preferences(self):
        self.prefs.window_width, self.prefs.window_height = self.get_size()
        self.prefs.divider_position = self.pane.get_position()
        self.prefs.wrap_log = self.log_widget.get_wrap_mode()
	self.prefs.save()

    def about(self, *ignored_arguments):
        """Show the about dialog."""
        about_dialog = AboutDialog(self)
        about_dialog.go()

    def editPreferences(self, *ignored_arguments):
        """Show the preferences dialog."""
        pref_dialog = PreferencesDialog(self, self.prefs)
        pref_dialog.show_all()
        response = pref_dialog.run()
        if response == gtk.RESPONSE_OK:
            pref_dialog.apply(self.prefs)
        pref_dialog.hide()

    def apply_prefs(self, prefs):
        self.process_list_menu_item.set_active(prefs.show_process_list)
        self.show_plotter_menu_item.set_active(prefs.show_plotter)
        self.show_statusbar_menu_item.set_active(prefs.show_statusbar)
        if prefs.show_statusbar:
            self.statusbar.show_all()
        else:
            self.statusbar.hide()
        self.track_log_menu_item.set_active(prefs.track_log)