mirror of
https://github.com/dataarts/dat.gui.git
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65 lines
1.8 KiB
JavaScript
65 lines
1.8 KiB
JavaScript
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// Only works on the last one
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var NumberController = function() {
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this.type = "number";
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Controller.apply(this, arguments);
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var _this = this;
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this.isClicked = false;
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this.py = this.y = 0;
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this.inc = 0; // TODO pass argument to inc
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// Get min and max
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(arguments[2] != null) ? this.min = arguments[2] : this.min = null;
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(arguments[3] != null) ? this.max = arguments[3] : this.max = null;
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this.button = document.createElement('input');
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this.button.setAttribute('id', this.propertyName);
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this.button.setAttribute('type', 'number');
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this.button.setAttribute('value', this.inc);
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this.domElement.appendChild(this.button);
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this.button.onmousedown = function(e) {
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_this.isClicked = true;
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};
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document.onmouseup = function(e) {
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_this.isClicked = false;
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};
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document.onmousemove = function(e) {
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if(_this.isClicked) {
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_this.py = _this.y;
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_this.y = e.offsetY;
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var dy = _this.y - _this.py;
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if(dy > 0) {
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if(_this.max != null)
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(_this.inc >= _this.max) ? _this.inc = _this.max : _this.inc++;
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else
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_this.inc++;
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} else if(dy < 0) {
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if(_this.min != null)
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(_this.inc <= _this.min) ? _this.inc = _this.min : _this.inc--;
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else
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_this.inc--;
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}
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_this.button.setAttribute('value', _this.inc);
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}
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};
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this.__defineSetter__("position", function(val) {
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_this.inc = val;
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_this.button.setAttribute('value', _this.inc);
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});
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};
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NumberController.prototype = new Controller();
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NumberController.prototype.constructor = NumberController;
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