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ScreenShield: only emit ActiveChanged at the end of the idle fading

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gnome-settings-daemon wants to use ActiveChanged to drive screen
blanking policies.
I also added two big comments that should cover all cases, to clear
up what's happening when the idle timers fire.

https://bugzilla.gnome.org/show_bug.cgi?id=691964
This commit is contained in:
Giovanni Campagna
2013-01-17 23:55:17 +01:00
parent 9ab22fe551
commit 3f6f597093
2 changed files with 71 additions and 21 deletions
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5
js/ui/lightbox.js
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@ -101,6 +101,7 @@ const Lightbox = new Lang.Class({
},
show: function() {
Tweener.removeTweens(this.actor);
if (this._fadeInTime) {
this.shown = false;
this.actor.opacity = 0;
@ -110,17 +111,20 @@ const Lightbox = new Lang.Class({
transition: 'easeOutQuad',
onComplete: Lang.bind(this, function() {
this.shown = true;
this.emit('shown');
})
});
} else {
this.actor.opacity = 255 * this._fadeFactor;
this.shown = true;
this.emit('shown');
}
this.actor.show();
},
hide: function() {
this.shown = false;
Tweener.removeTweens(this.actor);
if (this._fadeOutTime) {
Tweener.addTween(this.actor,
{ opacity: 0,
@ -197,3 +201,4 @@ const Lightbox = new Lang.Class({
this.highlight(null);
}
});
Signals.addSignalMethods(Lightbox.prototype);