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windowManager: Add mechanism to block animations

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Add an API to allow blocking animations in situations where
they aren't desireable.

https://bugzilla.gnome.org/show_bug.cgi?id=642188
This commit is contained in:
Adel Gadllah 2011-02-16 21:05:20 +01:00
parent 3944df1bd2
commit 76d788a186
1 changed files with 11 additions and 1 deletions
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12
js/ui/windowManager.js
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@ -93,6 +93,8 @@ WindowManager.prototype = {
this._dimmedWindows = [];
this._animationBlockCount = 0;
this._switchData = null;
this._shellwm.connect('kill-switch-workspace', Lang.bind(this, this._switchWorkspaceDone));
this._shellwm.connect('kill-window-effects', Lang.bind(this, function (shellwm, actor) {
@ -139,8 +141,16 @@ WindowManager.prototype = {
this._shellwm.connect('keybinding::' + keybinding, handler);
},
blockAnimations: function() {
this._animationBlockCount++;
},
unblockAnimations: function() {
this._animationBlockCount = Math.max(0, this._animationBlockCount - 1);
},
_shouldAnimate : function(actor) {
if (Main.overview.visible)
if (Main.overview.visible || this._animationsBlocked > 0)
return false;
if (actor && (actor.meta_window.get_window_type() != Meta.WindowType.NORMAL))
return false;