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ScreenShield: use LayoutManager for creating the actor

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This ensures that the screen shield is created at the right
stacking level, so the message tray is visible in the lock screen
(showing PAM messages, critical notifications and the on screen
keyboard)

https://bugzilla.gnome.org/show_bug.cgi?id=619955
This commit is contained in:
Giovanni Campagna 2012-05-22 23:22:38 +02:00
parent c22a00afee
commit 54dc0fd123
2 changed files with 20 additions and 14 deletions
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11
js/ui/layout.js
View File

@ -40,6 +40,17 @@ const LayoutManager = new Lang.Class({
this.panelBox.connect('allocation-changed',
Lang.bind(this, this._updatePanelBarriers));
this.screenShieldGroup = new St.Widget({ name: 'screenShieldGroup',
visible: false
});
// FIXME: This is going to slow everything down by a big factor
// Need a better solution (like a layout manager?)
let constraint = new Clutter.BindConstraint({ source: global.stage,
coordinate: Clutter.BindCoordinate.ALL
});
this.screenShieldGroup.add_constraint(constraint);
this.addChrome(this.screenShieldGroup);
this.trayBox = new St.BoxLayout({ name: 'trayBox' });
this.addChrome(this.trayBox);
this.trayBox.connect('allocation-changed',

23
js/ui/screenShield.js
View File

@ -29,6 +29,8 @@ const ScreenShield = new Lang.Class({
Name: 'ScreenShield',
_init: function() {
this.actor = Main.layoutManager.screenShieldGroup;
this._presence = new GnomeSession.Presence(Lang.bind(this, function(proxy, error) {
if (error) {
logError(error, 'Error while reading gnome-session presence');
@ -45,18 +47,12 @@ const ScreenShield = new Lang.Class({
this._isModal = false;
this._isLocked = false;
this._group = new St.Widget({ x: 0,
y: 0 });
Main.uiGroup.add_actor(this._group);
let constraint = new Clutter.BindConstraint({ source: global.stage,
coordinate: Clutter.BindCoordinate.POSITION | Clutter.BindCoordinate.SIZE });
this._group.add_constraint(constraint);
this._lightbox = new Lightbox.Lightbox(this._group,
this._lightbox = new Lightbox.Lightbox(Main.uiGroup,
{ inhibitEvents: true, fadeInTime: 10, fadeFactor: 1 });
this._background = Meta.BackgroundActor.new_for_screen(global.screen);
this._background.hide();
Main.uiGroup.add_actor(this._background);
this.actor.add_actor(this._background);
},
_onStatusChanged: function(status) {
@ -66,9 +62,8 @@ const ScreenShield = new Lang.Class({
this._dialog = null;
}
this._group.reactive = true;
if (!this._isModal) {
Main.pushModal(this._group);
Main.pushModal(this.actor);
this._isModal = true;
}
@ -88,10 +83,10 @@ const ScreenShield = new Lang.Class({
},
_popModal: function() {
this._group.reactive = false;
Main.popModal(this._group);
this._lightbox.hide();
this._background.hide();
Main.popModal(this.actor);
this.actor.hide();
this._isModal = false;
this._isLocked = false;