6615c628f9
git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@6796 599a83e7-65a4-db11-8015-0010dcdd6dc2
60 lines
2.2 KiB
JavaScript
60 lines
2.2 KiB
JavaScript
TreeStyleTabService.preLoadImagesForStyle = function(aStyle) {
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if (!aStyle ||
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this._preLoadImagesForStyleDone.indexOf(aStyle) > -1)
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return;
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this._preLoadImagesForStyleDone.push(aStyle);
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var images = aStyle in this._preLoadImages ?
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this._preLoadImages[aStyle] :
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null ;
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if (!images) return;
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images.forEach(function(aImage) {
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if (this._preLoadImagesForStyleDoneImages.indexOf(aImage) > -1)
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return;
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(new Image()).src = aImage;
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this._preLoadImagesForStyleDoneImages.push(aImage);
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}, this);
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};
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TreeStyleTabService._preLoadImagesForStyleDone = [];
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TreeStyleTabService._preLoadImagesForStyleDoneImages = [];
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TreeStyleTabService._preLoadImages = {
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'metal-left' : [
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'chrome://treestyletab/skin/metal/tab-active-l.png',
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'chrome://treestyletab/skin/metal/tab-inactive-l.png',
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'chrome://treestyletab/skin/metal/tab-active-selected-l.png',
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'chrome://treestyletab/skin/metal/tab-inactive-selected-l.png',
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'chrome://treestyletab/skin/metal/shadow-active-l.png',
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'chrome://treestyletab/skin/metal/shadow-inactive-l.png'
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].concat(
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TreeStyleTabService.Comparator.compare(TreeStyleTabService.XULAppInfo.version, '3.5') >= 0 ?
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[
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'chrome://treestyletab/skin/metal/tab-active-middle.png',
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'chrome://treestyletab/skin/metal/tab-active-middle-selected.png',
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'chrome://treestyletab/skin/metal/tab-inactive-middle.png',
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'chrome://treestyletab/skin/metal/tab-inactive-middle-selected.png'
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] :
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[]
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),
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'metal-right' : [
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'chrome://treestyletab/skin/metal/tab-active-r.png',
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'chrome://treestyletab/skin/metal/tab-inactive-r.png',
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'chrome://treestyletab/skin/metal/tab-active-selected-r.png',
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'chrome://treestyletab/skin/metal/tab-inactive-selected-r.png',
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'chrome://treestyletab/skin/metal/shadow-active-r.png',
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'chrome://treestyletab/skin/metal/shadow-inactive-r.png'
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].concat(
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TreeStyleTabService.Comparator.compare(TreeStyleTabService.XULAppInfo.version, '3.5') >= 0 ?
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[
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'chrome://treestyletab/skin/metal/tab-active-middle.png',
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'chrome://treestyletab/skin/metal/tab-active-middle-selected.png',
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'chrome://treestyletab/skin/metal/tab-inactive-middle.png',
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'chrome://treestyletab/skin/metal/tab-inactive-middle-selected.png'
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] :
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[]
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)
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};
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