82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
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(function () {
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var ns = $.namespace('pskl.model');
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ns.Layer = function (name) {
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if (!name) {
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throw 'Invalid arguments in Layer constructor : \'name\' is mandatory';
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} else {
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this.name = name;
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this.frames = [];
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}
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};
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ns.Layer.prototype.getName = function () {
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return this.name;
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};
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ns.Layer.prototype.getFrames = function () {
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return this.frames;
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};
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ns.Layer.prototype.getFrameAt = function (index) {
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return this.frames[index];
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};
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ns.Layer.prototype.addFrame = function (frame) {
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this.frames.push(frame);
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};
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ns.Layer.prototype.addFrameAt = function (frame, index) {
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this.frames.splice(index, 0, frame);
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};
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ns.Layer.prototype.removeFrame = function (frame) {
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var index = this.frames.indexOf(frame);
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this.removeFrameAt(index);
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};
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ns.Layer.prototype.removeFrameAt = function (index) {
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if (this.frames[index]) {
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this.frames.splice(index, 1);
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} else {
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throw 'Invalid index in removeFrameAt : ' + index + ' (size : ' + this.length() + ')';
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}
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};
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ns.Layer.prototype.moveFrame = function (fromIndex, toIndex) {
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var frame = this.frames.splice(fromIndex, 1)[0];
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this.frames.splice(toIndex, 0, frame);
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};
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ns.Layer.prototype.swapFramesAt = function (fromIndex, toIndex) {
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var fromFrame = this.frames[fromIndex];
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var toFrame = this.frames[toIndex];
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if (fromFrame && toFrame) {
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this.frames[toIndex] = fromFrame;
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this.frames[fromIndex] = toFrame;
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} else {
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console.log('frames', this.frames);
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console.log('fromIndex', fromIndex, 'toIndex', toIndex);
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throw 'Frame not found in moveFrameAt';
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}
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};
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ns.Layer.prototype.duplicateFrame = function (frame) {
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var index = this.frames.indexOf(frame);
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this.duplicateFrameAt();
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};
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ns.Layer.prototype.duplicateFrameAt = function (index) {
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var frame = this.frames[index];
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if (frame) {
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var clone = frame.clone();
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this.addFrameAt(clone, index);
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} else {
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throw 'Frame not found in duplicateFrameAt';
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}
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};
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ns.Layer.prototype.length = function () {
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return this.frames.length;
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};
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})();
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