kwin/effects/maximize/package/contents/code/maximize.js

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/********************************************************************
This file is part of the KDE project.
Copyright (C) 2012 Martin Gr<EFBFBD><EFBFBD>lin <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;
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) {
animate({
window: window,
duration: maximizeEffect.duration,
animations: [{
type: Effect.CrossFadePrevious,
to: 1.0,
from: 0.0
}]
});
}
},
geometryChange: function (window, oldGeometry) {
"use strict";
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();