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sessionMode: Allow changing the session mode at runtime

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Since we eventually want to add a system for changing the top panel
contents depending on the current state of the shell, let's use the
"session mode" feature for this, and add a mechanism for updating the
session mode at runtime. Add support for every key besides the two
functional keys, and make all the components update automatically when the
session mode is changed. Add a new lock-screen mode, and make the lock
screen change to this when locked.

https://bugzilla.gnome.org/show_bug.cgi?id=683156
This commit is contained in:
Jasper St. Pierre
2012-09-01 09:42:53 -03:00
parent 7e343f11f2
commit ca2e09fe8b
19 changed files with 369 additions and 186 deletions
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70
js/ui/dateMenu.js
View File

@ -70,16 +70,8 @@ const DateMenuButton = new Lang.Class({
this._date.style_class = 'datemenu-date-label';
vbox.add(this._date);
if (Main.sessionMode.showCalendarEvents) {
this._eventSource = new Calendar.DBusEventSource();
this._eventList = new Calendar.EventsList(this._eventSource);
} else {
this._eventSource = null;
this._eventList = null;
}
// Calendar
this._calendar = new Calendar.Calendar(this._eventSource);
this._eventList = new Calendar.EventsList();
this._calendar = new Calendar.Calendar();
this._calendar.connect('selected-date-changed',
Lang.bind(this, function(calendar, date) {
@ -101,27 +93,23 @@ const DateMenuButton = new Lang.Class({
item.actor.reparent(vbox);
}
if (Main.sessionMode.showCalendarEvents) {
// Add vertical separator
this._separator = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
pseudo_class: 'highlighted' });
this._separator.connect('repaint', Lang.bind(this, _onVertSepRepaint));
hbox.add(this._separator);
item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
pseudo_class: 'highlighted' });
item.connect('repaint', Lang.bind(this, _onVertSepRepaint));
hbox.add(item);
// Fill up the second column
vbox = new St.BoxLayout({ name: 'calendarEventsArea',
vertical: true });
hbox.add(vbox, { expand: true });
// Fill up the second column
vbox = new St.BoxLayout({name: 'calendarEventsArea',
vertical: true});
hbox.add(vbox, { expand: true });
// Event list
vbox.add(this._eventList.actor, { expand: true });
// Event list
vbox.add(this._eventList.actor, { expand: true });
item = new PopupMenu.PopupMenuItem(_("Open Calendar"));
item.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
item.actor.can_focus = false;
vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});
}
this._openCalendarItem = new PopupMenu.PopupMenuItem(_("Open Calendar"));
this._openCalendarItem.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
this._openCalendarItem.actor.can_focus = false;
vbox.add(this._openCalendarItem.actor, {y_align: St.Align.END, expand: true, y_fill: false});
// Whenever the menu is opened, select today
this.menu.connect('open-state-changed', Lang.bind(this, function(menu, isOpen) {
@ -151,6 +139,32 @@ const DateMenuButton = new Lang.Class({
this._clock = new GnomeDesktop.WallClock();
this._clock.connect('notify::clock', Lang.bind(this, this._updateClockAndDate));
this._updateClockAndDate();
Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
this._sessionUpdated();
},
_setEventsVisibility: function(visible) {
this._separator.visible = visible;
this._eventList.visible = visible;
this._openCalendarItem.visible = visible;
},
_setEventSource: function(eventSource) {
this._calendar.setEventSource(eventSource);
this._eventList.setEventSource(eventSource);
},
_sessionUpdated: function() {
let eventSource;
let showEvents = Main.sessionMode.showCalendarEvents;
if (showEvents) {
eventSource = new Calendar.DBusEventSource();
} else {
eventSource = null;
}
this._setEventSource(eventSource);
this._setEventsVisibility(showEvents);
},
_updateClockAndDate: function() {