kwin/effects/maximize/package/contents/code/maximize.js
Thomas Lübking c04f7919c1 abort max animation on unrelated geometry changes
stupid clients think it's relevant to withdraw other states
when going fullscreen, this means we trigger an
nmaximization animation and when that's done, the
window is fullscreen...

Unfortunately one of the stupid clients is QWidget and also
the window could get other, *legit*, resizes during the
animation, so we cancel it on occasion

BUG: 336467
FIXED-IN: 5.5
REVIEW: 125989
2015-11-11 22:18:32 +01:00

98 lines
3.7 KiB
JavaScript

/********************************************************************
This file is part of the KDE project.
Copyright (C) 2012 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
/*global effect, effects, animate, animationTime, Effect*/
var maximizeEffect = {
duration: animationTime(250),
loadConfig: function () {
"use strict";
maximizeEffect.duration = animationTime(250);
},
maximizeChanged: function (window) {
"use strict";
if (!window.oldGeometry) {
return;
}
var oldGeometry, newGeometry;
oldGeometry = window.oldGeometry;
newGeometry = window.geometry;
if (oldGeometry.width == newGeometry.width && oldGeometry.height == newGeometry.height)
oldGeometry = window.olderGeometry;
window.olderGeometry = window.oldGeometry;
window.oldGeometry = newGeometry;
window.maximizeAnimation1 = animate({
window: window,
duration: maximizeEffect.duration,
animations: [{
type: Effect.Size,
to: {
value1: newGeometry.width,
value2: newGeometry.height
},
from: {
value1: oldGeometry.width,
value2: oldGeometry.height
}
}, {
type: Effect.Translation,
to: {
value1: 0,
value2: 0
},
from: {
value1: oldGeometry.x - newGeometry.x - (newGeometry.width / 2 - oldGeometry.width / 2),
value2: oldGeometry.y - newGeometry.y - (newGeometry.height / 2 - oldGeometry.height / 2)
}
}]
});
if (!window.resize) {
window.maximizeAnimation2 =animate({
window: window,
duration: maximizeEffect.duration,
animations: [{
type: Effect.CrossFadePrevious,
to: 1.0,
from: 0.0
}]
});
}
},
geometryChange: function (window, oldGeometry) {
"use strict";
if (window.maximizeAnimation1) {
if (window.geometry.width != window.oldGeometry.width ||
window.geometry.height != window.oldGeometry.height) {
cancel(window.maximizeAnimation1);
delete window.maximizeAnimation1;
if (window.maximizeAnimation2) {
cancel(window.maximizeAnimation2);
delete window.maximizeAnimation2;
}
}
}
window.oldGeometry = window.geometry;
window.olderGeometry = oldGeometry;
},
init: function () {
"use strict";
effect.configChanged.connect(maximizeEffect.loadConfig);
effects.windowGeometryShapeChanged.connect(maximizeEffect.geometryChange);
effects.windowMaximizedStateChanged.connect(maximizeEffect.maximizeChanged);
}
};
maximizeEffect.init();