5e5798bee9
This is similar to how the dateMenu already allows opening the calendar application. However, the new entry only appears if GNOME Clocks is installed, as it is not a core GNOME application. https://bugzilla.gnome.org/show_bug.cgi?id=644390
223 lines
8.5 KiB
JavaScript
223 lines
8.5 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const GLib = imports.gi.GLib;
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const Gio = imports.gi.Gio;
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const GnomeDesktop = imports.gi.GnomeDesktop;
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const Lang = imports.lang;
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const Mainloop = imports.mainloop;
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const Cairo = imports.cairo;
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const Clutter = imports.gi.Clutter;
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const Shell = imports.gi.Shell;
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const St = imports.gi.St;
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const Atk = imports.gi.Atk;
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const Params = imports.misc.params;
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const Util = imports.misc.util;
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const Main = imports.ui.main;
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const PanelMenu = imports.ui.panelMenu;
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const PopupMenu = imports.ui.popupMenu;
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const Calendar = imports.ui.calendar;
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function _onVertSepRepaint (area)
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{
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let cr = area.get_context();
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let themeNode = area.get_theme_node();
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let [width, height] = area.get_surface_size();
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let stippleColor = themeNode.get_color('-stipple-color');
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let stippleWidth = themeNode.get_length('-stipple-width');
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let x = Math.floor(width/2) + 0.5;
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cr.moveTo(x, 0);
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cr.lineTo(x, height);
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Clutter.cairo_set_source_color(cr, stippleColor);
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cr.setDash([1, 3], 1); // Hard-code for now
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cr.setLineWidth(stippleWidth);
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cr.stroke();
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cr.$dispose();
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};
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const DateMenuButton = new Lang.Class({
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Name: 'DateMenuButton',
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Extends: PanelMenu.Button,
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_init: function() {
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let item;
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let hbox;
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let vbox;
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let menuAlignment = 0.25;
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if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
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menuAlignment = 1.0 - menuAlignment;
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this.parent(menuAlignment);
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// At this moment calendar menu is not keyboard navigable at
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// all (so not accessible), so it doesn't make sense to set as
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// role ATK_ROLE_MENU like other elements of the panel.
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this.actor.accessible_role = Atk.Role.LABEL;
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this._clockDisplay = new St.Label();
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this.actor.add_actor(this._clockDisplay);
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hbox = new St.BoxLayout({name: 'calendarArea' });
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this.menu.addActor(hbox);
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// Fill up the first column
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vbox = new St.BoxLayout({vertical: true});
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hbox.add(vbox);
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// Date
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this._date = new St.Label();
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this.actor.label_actor = this._clockDisplay;
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this._date.style_class = 'datemenu-date-label';
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vbox.add(this._date);
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this._eventList = new Calendar.EventsList();
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this._calendar = new Calendar.Calendar();
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this._calendar.connect('selected-date-changed',
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Lang.bind(this, function(calendar, date) {
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// we know this._eventList is defined here, because selected-data-changed
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// only gets emitted when the user clicks a date in the calendar,
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// and the calender makes those dates unclickable when instantiated with
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// a null event source
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this._eventList.setDate(date);
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}));
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vbox.add(this._calendar.actor);
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let separator = new PopupMenu.PopupSeparatorMenuItem();
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separator.setColumnWidths(1);
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vbox.add(separator.actor, {y_align: St.Align.END, expand: true, y_fill: false});
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this._openCalendarItem = new PopupMenu.PopupMenuItem(_("Open Calendar"));
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this._openCalendarItem.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
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this._openCalendarItem.actor.can_focus = false;
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vbox.add(this._openCalendarItem.actor, {y_align: St.Align.END, expand: true, y_fill: false});
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this._openClocksItem = new PopupMenu.PopupMenuItem(_("Open Clocks"));
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this._openClocksItem.connect('activate', Lang.bind(this, this._onOpenClocksActivate));
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this._openClocksItem.actor.can_focus = false;
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vbox.add(this._openClocksItem.actor, {y_align: St.Align.END, expand: true, y_fill: false});
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Shell.AppSystem.get_default().connect('installed-changed',
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Lang.bind(this, this._appInstalledChanged));
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this._appInstalledChanged();
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item = this.menu.addSettingsAction(_("Date and Time Settings"), 'gnome-datetime-panel.desktop');
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if (item) {
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item.actor.show_on_set_parent = false;
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item.actor.can_focus = false;
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item.actor.reparent(vbox);
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this._dateAndTimeSeparator = separator;
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}
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this._separator = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
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pseudo_class: 'highlighted' });
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this._separator.connect('repaint', Lang.bind(this, _onVertSepRepaint));
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hbox.add(this._separator);
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// Fill up the second column
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vbox = new St.BoxLayout({ name: 'calendarEventsArea',
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vertical: true });
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hbox.add(vbox, { expand: true });
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// Event list
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vbox.add(this._eventList.actor, { expand: true });
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// Whenever the menu is opened, select today
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this.menu.connect('open-state-changed', Lang.bind(this, function(menu, isOpen) {
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if (isOpen) {
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let now = new Date();
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/* Passing true to setDate() forces events to be reloaded. We
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* want this behavior, because
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*
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* o It will cause activation of the calendar server which is
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* useful if it has crashed
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*
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* o It will cause the calendar server to reload events which
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* is useful if dynamic updates are not supported or not
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* properly working
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*
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* Since this only happens when the menu is opened, the cost
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* isn't very big.
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*/
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this._calendar.setDate(now, true);
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// No need to update this._eventList as ::selected-date-changed
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// signal will fire
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}
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}));
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// Done with hbox for calendar and event list
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this._clock = new GnomeDesktop.WallClock();
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this._clock.connect('notify::clock', Lang.bind(this, this._updateClockAndDate));
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this._updateClockAndDate();
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Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
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this._sessionUpdated();
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},
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_appInstalledChanged: function() {
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let app = Shell.AppSystem.get_default().lookup_app('gnome-clocks.desktop');
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this._openClocksItem.actor.visible = app !== null;
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},
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_setEventsVisibility: function(visible) {
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this._openCalendarItem.actor.visible = visible;
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this._separator.visible = visible;
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if (visible) {
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let alignment = 0.25;
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if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
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alignment = 1.0 - alignment;
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this.menu._arrowAlignment = alignment;
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this._eventList.actor.get_parent().show();
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} else {
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this.menu._arrowAlignment = 0.5;
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this._eventList.actor.get_parent().hide();
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}
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},
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_setEventSource: function(eventSource) {
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this._calendar.setEventSource(eventSource);
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this._eventList.setEventSource(eventSource);
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},
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_sessionUpdated: function() {
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let eventSource;
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let showEvents = Main.sessionMode.showCalendarEvents;
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if (showEvents) {
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eventSource = new Calendar.DBusEventSource();
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} else {
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eventSource = null;
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}
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this._setEventSource(eventSource);
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this._setEventsVisibility(showEvents);
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// This needs to be handled manually, as the code to
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// autohide separators doesn't work across the vbox
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this._dateAndTimeSeparator.actor.visible = Main.sessionMode.allowSettings;
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},
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_updateClockAndDate: function() {
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this._clockDisplay.set_text(this._clock.clock);
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/* Translators: This is the date format to use when the calendar popup is
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* shown - it is shown just below the time in the shell (e.g. "Tue 9:29 AM").
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*/
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let dateFormat = _("%A %B %e, %Y");
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let displayDate = new Date();
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this._date.set_text(displayDate.toLocaleFormat(dateFormat));
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},
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_onOpenCalendarActivate: function() {
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this.menu.close();
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let app = Gio.AppInfo.get_default_for_type('text/calendar', false);
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app.launch([], global.create_app_launch_context());
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},
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_onOpenClocksActivate: function() {
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this.menu.close();
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let app = Shell.AppSystem.get_default().lookup_app('gnome-clocks.desktop');
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app.activate();
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}
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});
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