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implement maximize

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This commit is contained in:
Jasper St. Pierre 2015-07-05 21:28:14 -07:00
parent d20789bc61
commit 5c2c60aaf4
1 changed files with 56 additions and 0 deletions
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56
js/ui/windowManager.js
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@ -622,6 +622,7 @@ const WindowManager = new Lang.Class({
this._minimizing = [];
this._unminimizing = [];
this._sizeChanging = [];
this._mapping = [];
this._destroying = [];
this._movingWindow = null;
@ -636,6 +637,7 @@ const WindowManager = new Lang.Class({
this._shellwm.connect('kill-switch-workspace', Lang.bind(this, this._switchWorkspaceDone));
this._shellwm.connect('kill-window-effects', Lang.bind(this, function (shellwm, actor) {
this._minimizeWindowDone(shellwm, actor);
this._sizeChangeWindowDone(shellwm, actor);
this._mapWindowDone(shellwm, actor);
this._destroyWindowDone(shellwm, actor);
}));
@ -1157,6 +1159,60 @@ const WindowManager = new Lang.Class({
},
_sizeChangeWindow : function(shellwm, actor, whichChange, oldFrameRect, oldBufferRect) {
let types = [Meta.WindowType.NORMAL];
if (!this._shouldAnimateActor(actor, types)) {
shellwm.completed_size_change(actor);
return;
}
this._sizeChanging.push(actor);
let targetRect = actor.meta_window.get_frame_rect();
// The actor is in its old, "frozen" state. The borders that we have here
// are the difference between the frame and buffer rects. Offset the target
// with the same difference so it lines up nicely.
targetRect.x += oldBufferRect.x - oldFrameRect.x;
targetRect.y += oldBufferRect.y - oldFrameRect.y;
let frameX2 = oldFrameRect.x + oldFrameRect.width;
let bufferX2 = oldBufferRect.x + oldBufferRect.width;
targetRect.width += bufferX2 - frameX2;
let frameY2 = oldFrameRect.y + oldFrameRect.width;
let bufferY2 = oldBufferRect.y + oldBufferRect.width;
targetRect.width += bufferY2 - frameY2;
let scaleX = targetRect.width / actor.width;
let scaleY = targetRect.height / actor.height;
Tweener.addTween(actor,
{ x: targetRect.x,
y: targetRect.y,
scale_x: scaleX,
scale_y: scaleY,
time: WINDOW_ANIMATION_TIME,
transition: 'easeOutQuad',
onComplete: () => { this._sizeChangeWindowDone(shellwm, actor); },
onOverwrite: () => { this._sizeChangeWindowOverwritten(shellwm, actor); },
});
},
_sizeChangeWindowDone: function(shellwm, actor) {
if (!this._removeEffect(this._sizeChanging, actor))
return;
Tweener.removeTweens(actor);
actor.scale_x = 1;
actor.scale_y = 1;
shellwm.completed_size_change(actor);
},
_sizeChangeWindowOverwritten: function(shellwm, actor) {
if (!this._removeEffect(this._sizeChanging, actor))
return;
shellwm.completed_size_change(actor);
},