--- /dev/null
+/**
+ * dat-gui JavaScript Controller Library
+ * http://code.google.com/p/dat-gui
+ *
+ * Copyright 2011 Data Arts Team, Google Creative Lab
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+/** @namespace */
+var dat = dat || {};
+
+/** @namespace */
+dat.gui = dat.gui || {};
+
+/** @namespace */
+dat.utils = dat.utils || {};
+
+/** @namespace */
+dat.controllers = dat.controllers || {};
+
+/** @namespace */
+dat.dom = dat.dom || {};
+
+/** @namespace */
+dat.color = dat.color || {};
+
+dat.utils.css = (function () {
+ return {
+ load: function (url, doc) {
+ doc = doc || document;
+ var link = doc.createElement('link');
+ link.type = 'text/css';
+ link.rel = 'stylesheet';
+ link.href = url;
+ doc.getElementsByTagName('head')[0].appendChild(link);
+ },
+ inject: function(css, doc) {
+ doc = doc || document;
+ var injected = document.createElement('style');
+ injected.type = 'text/css';
+ injected.innerHTML = css;
+ doc.getElementsByTagName('head')[0].appendChild(injected);
+ }
+ }
+})();
+
+
+dat.utils.common = (function () {
+
+ var ARR_EACH = Array.prototype.forEach;
+ var ARR_SLICE = Array.prototype.slice;
+
+ /**
+ * Band-aid methods for things that should be a lot easier in JavaScript.
+ * Implementation and structure inspired by underscore.js
+ * http://documentcloud.github.com/underscore/
+ */
+
+ return {
+
+ BREAK: {},
+
+ extend: function(target) {
+
+ this.each(ARR_SLICE.call(arguments, 1), function(obj) {
+
+ for (var key in obj)
+ if (!this.isUndefined(obj[key]))
+ target[key] = obj[key];
+
+ }, this);
+
+ return target;
+
+ },
+
+ defaults: function(target) {
+
+ this.each(ARR_SLICE.call(arguments, 1), function(obj) {
+
+ for (var key in obj)
+ if (this.isUndefined(target[key]))
+ target[key] = obj[key];
+
+ }, this);
+
+ return target;
+
+ },
+
+ compose: function() {
+ var toCall = ARR_SLICE.call(arguments);
+ return function() {
+ var args = ARR_SLICE.call(arguments);
+ for (var i = toCall.length -1; i >= 0; i--) {
+ args = [toCall[i].apply(this, args)];
+ }
+ return args[0];
+ }
+ },
+
+ each: function(obj, itr, scope) {
+
+
+ if (ARR_EACH && obj.forEach === ARR_EACH) {
+
+ obj.forEach(itr, scope);
+
+ } else if (obj.length === obj.length + 0) { // Is number but not NaN
+
+ for (var key = 0, l = obj.length; key < l; key++)
+ if (key in obj && itr.call(scope, obj[key], key) === this.BREAK)
+ return;
+
+ } else {
+
+ for (var key in obj)
+ if (itr.call(scope, obj[key], key) === this.BREAK)
+ return;
+
+ }
+
+ },
+
+ defer: function(fnc) {
+ setTimeout(fnc, 0);
+ },
+
+ toArray: function(obj) {
+ if (obj.toArray) return obj.toArray();
+ return ARR_SLICE.call(obj);
+ },
+
+ isUndefined: function(obj) {
+ return obj === undefined;
+ },
+
+ isNull: function(obj) {
+ return obj === null;
+ },
+
+ isNaN: function(obj) {
+ return obj !== obj;
+ },
+
+ isArray: Array.isArray || function(obj) {
+ return obj.constructor === Array;
+ },
+
+ isObject: function(obj) {
+ return obj === Object(obj);
+ },
+
+ isNumber: function(obj) {
+ return obj === obj+0;
+ },
+
+ isString: function(obj) {
+ return obj === obj+'';
+ },
+
+ isBoolean: function(obj) {
+ return obj === false || obj === true;
+ },
+
+ isFunction: function(obj) {
+ return Object.prototype.toString.call(obj) === '[object Function]';
+ }
+
+ };
+
+})();
+
+
+dat.controllers.Controller = (function (common) {
+
+ /**
+ * @class An "abstract" class that represents a given property of an object.
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ *
+ * @member dat.controllers
+ */
+ var Controller = function(object, property) {
+
+ this.initialValue = object[property];
+
+ /**
+ * Those who extend this class will put their DOM elements in here.
+ * @type {DOMElement}
+ */
+ this.domElement = document.createElement('div');
+
+ /**
+ * The object to manipulate
+ * @type {Object}
+ */
+ this.object = object;
+
+ /**
+ * The name of the property to manipulate
+ * @type {String}
+ */
+ this.property = property;
+
+ /**
+ * The function to be called on change.
+ * @type {Function}
+ * @ignore
+ */
+ this.__onChange = undefined;
+
+ /**
+ * The function to be called on finishing change.
+ * @type {Function}
+ * @ignore
+ */
+ this.__onFinishChange = undefined;
+
+ };
+
+ common.extend(
+
+ Controller.prototype,
+
+ /** @lends dat.controllers.Controller.prototype */
+ {
+
+ /**
+ * Specify that a function fire every time someone changes the value with
+ * this Controller.
+ *
+ * @param {Function} fnc This function will be called whenever the value
+ * is modified via this Controller.
+ * @returns {dat.controllers.Controller} this
+ */
+ onChange: function(fnc) {
+ this.__onChange = fnc;
+ return this;
+ },
+
+ /**
+ * Specify that a function fire every time someone "finishes" changing
+ * the value wih this Controller. Useful for values that change
+ * incrementally like numbers or strings.
+ *
+ * @param {Function} fnc This function will be called whenever
+ * someone "finishes" changing the value via this Controller.
+ * @returns {dat.controllers.Controller} this
+ */
+ onFinishChange: function(fnc) {
+ this.__onFinishChange = fnc;
+ return this;
+ },
+
+ /**
+ * Change the value of <code>object[property]</code>
+ *
+ * @param {Object} newValue The new value of <code>object[property]</code>
+ */
+ setValue: function(newValue) {
+ this.object[this.property] = newValue;
+ if (this.__onChange) {
+ this.__onChange.call(this, newValue);
+ }
+ this.updateDisplay();
+ return this;
+ },
+
+ /**
+ * Gets the value of <code>object[property]</code>
+ *
+ * @returns {Object} The current value of <code>object[property]</code>
+ */
+ getValue: function() {
+ return this.object[this.property];
+ },
+
+ /**
+ * Refreshes the visual display of a Controller in order to keep sync
+ * with the object's current value.
+ * @returns {dat.controllers.Controller} this
+ */
+ updateDisplay: function() {
+ return this;
+ },
+
+ /**
+ * @returns {Boolean} true if the value has deviated from initialValue
+ */
+ isModified: function() {
+ return this.initialValue !== this.getValue()
+ }
+
+ }
+
+ );
+
+ return Controller;
+
+
+})(dat.utils.common);
+
+
+dat.dom.dom = (function (common) {
+
+ var EVENT_MAP = {
+ 'HTMLEvents': ['change'],
+ 'MouseEvents': ['click','mousemove','mousedown','mouseup', 'mouseover'],
+ 'KeyboardEvents': ['keydown']
+ };
+
+ var EVENT_MAP_INV = {};
+ common.each(EVENT_MAP, function(v, k) {
+ common.each(v, function(e) {
+ EVENT_MAP_INV[e] = k;
+ });
+ });
+
+ var CSS_VALUE_PIXELS = /(\d+(\.\d+)?)px/;
+
+ function cssValueToPixels(val) {
+
+ if (val === '0' || common.isUndefined(val)) return 0;
+
+ var match = val.match(CSS_VALUE_PIXELS);
+
+ if (!common.isNull(match)) {
+ return parseFloat(match[1]);
+ }
+
+ // TODO ...ems? %?
+
+ return 0;
+
+ }
+
+ /**
+ * @namespace
+ * @member dat.dom
+ */
+ var dom = {
+
+ /**
+ *
+ * @param elem
+ * @param selectable
+ */
+ makeSelectable: function(elem, selectable) {
+
+ if (elem === undefined || elem.style === undefined) return;
+
+ elem.onselectstart = selectable ? function() {
+ return false;
+ } : function() {
+ };
+
+ elem.style.MozUserSelect = selectable ? 'auto' : 'none';
+ elem.style.KhtmlUserSelect = selectable ? 'auto' : 'none';
+ elem.unselectable = selectable ? 'on' : 'off';
+
+ },
+
+ /**
+ *
+ * @param elem
+ * @param horizontal
+ * @param vertical
+ */
+ makeFullscreen: function(elem, horizontal, vertical) {
+
+ if (common.isUndefined(horizontal)) horizontal = true;
+ if (common.isUndefined(vertical)) vertical = true;
+
+ elem.style.position = 'absolute';
+
+ if (horizontal) {
+ elem.style.left = 0;
+ elem.style.right = 0;
+ }
+ if (vertical) {
+ elem.style.top = 0;
+ elem.style.bottom = 0;
+ }
+
+ },
+
+ /**
+ *
+ * @param elem
+ * @param eventType
+ * @param params
+ */
+ fakeEvent: function(elem, eventType, params, aux) {
+ params = params || {};
+ var className = EVENT_MAP_INV[eventType];
+ if (!className) {
+ throw new Error('Event type ' + eventType + ' not supported.');
+ }
+ var evt = document.createEvent(className);
+ switch (className) {
+ case 'MouseEvents':
+ var clientX = params.x || params.clientX || 0;
+ var clientY = params.y || params.clientY || 0;
+ evt.initMouseEvent(eventType, params.bubbles || false,
+ params.cancelable || true, window, params.clickCount || 1,
+ 0, //screen X
+ 0, //screen Y
+ clientX, //client X
+ clientY, //client Y
+ false, false, false, false, 0, null);
+ break;
+ case 'KeyboardEvents':
+ var init = evt.initKeyboardEvent || evt.initKeyEvent; // webkit || moz
+ common.defaults(params, {
+ cancelable: true,
+ ctrlKey: false,
+ altKey: false,
+ shiftKey: false,
+ metaKey: false,
+ keyCode: undefined,
+ charCode: undefined
+ });
+ init(eventType, params.bubbles || false,
+ params.cancelable, window,
+ params.ctrlKey, params.altKey,
+ params.shiftKey, params.metaKey,
+ params.keyCode, params.charCode);
+ break;
+ default:
+ evt.initEvent(eventType, params.bubbles || false,
+ params.cancelable || true);
+ break;
+ }
+ common.defaults(evt, aux);
+ elem.dispatchEvent(evt);
+ },
+
+ /**
+ *
+ * @param elem
+ * @param event
+ * @param func
+ * @param bool
+ */
+ bind: function(elem, event, func, bool) {
+ bool = bool || false;
+ if (elem.addEventListener)
+ elem.addEventListener(event, func, bool);
+ else if (elem.attachEvent)
+ elem.attachEvent('on' + event, func);
+ return dom;
+ },
+
+ /**
+ *
+ * @param elem
+ * @param event
+ * @param func
+ * @param bool
+ */
+ unbind: function(elem, event, func, bool) {
+ bool = bool || false;
+ if (elem.removeEventListener)
+ elem.removeEventListener(event, func, bool);
+ else if (elem.detachEvent)
+ elem.detachEvent('on' + event, func);
+ return dom;
+ },
+
+ /**
+ *
+ * @param elem
+ * @param className
+ */
+ addClass: function(elem, className) {
+ if (elem.className === undefined) {
+ elem.className = className;
+ } else if (elem.className !== className) {
+ var classes = elem.className.split(/ +/);
+ if (classes.indexOf(className) == -1) {
+ classes.push(className);
+ elem.className = classes.join(' ').replace(/^\s+/, '').replace(/\s+$/, '');
+ }
+ }
+ return dom;
+ },
+
+ /**
+ *
+ * @param elem
+ * @param className
+ */
+ removeClass: function(elem, className) {
+ if (className) {
+ if (elem.className === undefined) {
+ // elem.className = className;
+ } else if (elem.className === className) {
+ elem.removeAttribute('class');
+ } else {
+ var classes = elem.className.split(/ +/);
+ var index = classes.indexOf(className);
+ if (index != -1) {
+ classes.splice(index, 1);
+ elem.className = classes.join(' ');
+ }
+ }
+ } else {
+ elem.className = undefined;
+ }
+ return dom;
+ },
+
+ hasClass: function(elem, className) {
+ return new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)').test(elem.className) || false;
+ },
+
+ /**
+ *
+ * @param elem
+ */
+ getWidth: function(elem) {
+
+ var style = getComputedStyle(elem);
+
+ return cssValueToPixels(style['border-left-width']) +
+ cssValueToPixels(style['border-right-width']) +
+ cssValueToPixels(style['padding-left']) +
+ cssValueToPixels(style['padding-right']) +
+ cssValueToPixels(style['width']);
+ },
+
+ /**
+ *
+ * @param elem
+ */
+ getHeight: function(elem) {
+
+ var style = getComputedStyle(elem);
+
+ return cssValueToPixels(style['border-top-width']) +
+ cssValueToPixels(style['border-bottom-width']) +
+ cssValueToPixels(style['padding-top']) +
+ cssValueToPixels(style['padding-bottom']) +
+ cssValueToPixels(style['height']);
+ },
+
+ /**
+ *
+ * @param elem
+ */
+ getOffset: function(elem) {
+ var offset = {left: 0, top:0};
+ if (elem.offsetParent) {
+ do {
+ offset.left += elem.offsetLeft;
+ offset.top += elem.offsetTop;
+ } while (elem = elem.offsetParent);
+ }
+ return offset;
+ },
+
+ // http://stackoverflow.com/posts/2684561/revisions
+ /**
+ *
+ * @param elem
+ */
+ isActive: function(elem) {
+ return elem === document.activeElement && ( elem.type || elem.href );
+ }
+
+ };
+
+ return dom;
+
+})(dat.utils.common);
+
+
+dat.controllers.OptionController = (function (Controller, dom, common) {
+
+ /**
+ * @class Provides a select input to alter the property of an object, using a
+ * list of accepted values.
+ *
+ * @extends dat.controllers.Controller
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ * @param {Object|string[]} options A map of labels to acceptable values, or
+ * a list of acceptable string values.
+ *
+ * @member dat.controllers
+ */
+ var OptionController = function(object, property, options) {
+
+ OptionController.superclass.call(this, object, property);
+
+ var _this = this;
+
+ /**
+ * The drop down menu
+ * @ignore
+ */
+ this.__select = document.createElement('select');
+
+ if (common.isArray(options)) {
+ var map = {};
+ common.each(options, function(element) {
+ map[element] = element;
+ });
+ options = map;
+ }
+
+ common.each(options, function(value, key) {
+
+ var opt = document.createElement('option');
+ opt.innerHTML = key;
+ opt.setAttribute('value', value);
+ _this.__select.appendChild(opt);
+
+ });
+
+ // Acknowledge original value
+ this.updateDisplay();
+
+ dom.bind(this.__select, 'change', function() {
+ var desiredValue = this.options[this.selectedIndex].value;
+ _this.setValue(desiredValue);
+ });
+
+ this.domElement.appendChild(this.__select);
+
+ };
+
+ OptionController.superclass = Controller;
+
+ common.extend(
+
+ OptionController.prototype,
+ Controller.prototype,
+
+ {
+
+ setValue: function(v) {
+ var toReturn = OptionController.superclass.prototype.setValue.call(this, v);
+ if (this.__onFinishChange) {
+ this.__onFinishChange.call(this, this.getValue());
+ }
+ return toReturn;
+ },
+
+ updateDisplay: function() {
+ this.__select.value = this.getValue();
+ return OptionController.superclass.prototype.updateDisplay.call(this);
+ }
+
+ }
+
+ );
+
+ return OptionController;
+
+})(dat.controllers.Controller,
+dat.dom.dom,
+dat.utils.common);
+
+
+dat.controllers.NumberController = (function (Controller, common) {
+
+ /**
+ * @class Represents a given property of an object that is a number.
+ *
+ * @extends dat.controllers.Controller
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ * @param {Object} [params] Optional parameters
+ * @param {Number} [params.min] Minimum allowed value
+ * @param {Number} [params.max] Maximum allowed value
+ * @param {Number} [params.step] Increment by which to change value
+ *
+ * @member dat.controllers
+ */
+ var NumberController = function(object, property, params) {
+
+ NumberController.superclass.call(this, object, property);
+
+ params = params || {};
+
+ this.__min = params.min;
+ this.__max = params.max;
+ this.__step = params.step;
+
+ if (common.isUndefined(this.__step)) {
+
+ if (this.initialValue == 0) {
+ this.__impliedStep = 1; // What are we, psychics?
+ } else {
+ // Hey Doug, check this out.
+ this.__impliedStep = Math.pow(10, Math.floor(Math.log(this.initialValue)/Math.LN10))/10;
+ }
+
+ } else {
+
+ this.__impliedStep = this.__step;
+
+ }
+
+ this.__precision = numDecimals(this.__impliedStep);
+
+
+ };
+
+ NumberController.superclass = Controller;
+
+ common.extend(
+
+ NumberController.prototype,
+ Controller.prototype,
+
+ /** @lends dat.controllers.NumberController.prototype */
+ {
+
+ setValue: function(v) {
+
+ if (this.__min !== undefined && v < this.__min) {
+ v = this.__min;
+ } else if (this.__max !== undefined && v > this.__max) {
+ v = this.__max;
+ }
+
+ if (this.__step !== undefined && v % this.__step != 0) {
+ v = Math.round(v / this.__step) * this.__step;
+ }
+
+ return NumberController.superclass.prototype.setValue.call(this, v);
+
+ },
+
+ /**
+ * Specify a minimum value for <code>object[property]</code>.
+ *
+ * @param {Number} minValue The minimum value for
+ * <code>object[property]</code>
+ * @returns {dat.controllers.NumberController} this
+ */
+ min: function(v) {
+ this.__min = v;
+ return this;
+ },
+
+ /**
+ * Specify a maximum value for <code>object[property]</code>.
+ *
+ * @param {Number} maxValue The maximum value for
+ * <code>object[property]</code>
+ * @returns {dat.controllers.NumberController} this
+ */
+ max: function(v) {
+ this.__max = v;
+ return this;
+ },
+
+ /**
+ * Specify a step value that dat.controllers.NumberController
+ * increments by.
+ *
+ * @param {Number} stepValue The step value for
+ * dat.controllers.NumberController
+ * @default if minimum and maximum specified increment is 1% of the
+ * difference otherwise stepValue is 1
+ * @returns {dat.controllers.NumberController} this
+ */
+ step: function(v) {
+ this.__step = v;
+ return this;
+ }
+
+ }
+
+ );
+
+ function numDecimals(x) {
+ x = x.toString();
+ if (x.indexOf('.') > -1) {
+ return x.length - x.indexOf('.') - 1;
+ } else {
+ return 0;
+ }
+ }
+
+ return NumberController;
+
+})(dat.controllers.Controller,
+dat.utils.common);
+
+
+dat.controllers.NumberControllerBox = (function (NumberController, dom, common) {
+
+ /**
+ * @class Represents a given property of an object that is a number and
+ * provides an input element with which to manipulate it.
+ *
+ * @extends dat.controllers.Controller
+ * @extends dat.controllers.NumberController
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ * @param {Object} [params] Optional parameters
+ * @param {Number} [params.min] Minimum allowed value
+ * @param {Number} [params.max] Maximum allowed value
+ * @param {Number} [params.step] Increment by which to change value
+ *
+ * @member dat.controllers
+ */
+ var NumberControllerBox = function(object, property, params) {
+
+ this.__truncationSuspended = false;
+
+ NumberControllerBox.superclass.call(this, object, property, params);
+
+ var _this = this;
+
+ /**
+ * {Number} Previous mouse y position
+ * @ignore
+ */
+ var prev_y;
+
+ this.__input = document.createElement('input');
+ this.__input.setAttribute('type', 'text');
+
+ // Makes it so manually specified values are not truncated.
+
+ dom.bind(this.__input, 'change', onChange);
+ dom.bind(this.__input, 'blur', onBlur);
+ dom.bind(this.__input, 'mousedown', onMouseDown);
+ dom.bind(this.__input, 'keydown', function(e) {
+
+ // When pressing entire, you can be as precise as you want.
+ if (e.keyCode === 13) {
+ _this.__truncationSuspended = true;
+ this.blur();
+ _this.__truncationSuspended = false;
+ }
+
+ });
+
+ function onChange() {
+ var attempted = parseFloat(_this.__input.value);
+ if (!common.isNaN(attempted)) _this.setValue(attempted);
+ }
+
+ function onBlur() {
+ onChange();
+ if (_this.__onFinishChange) {
+ _this.__onFinishChange.call(_this, _this.getValue());
+ }
+ }
+
+ function onMouseDown(e) {
+ dom.bind(window, 'mousemove', onMouseDrag);
+ dom.bind(window, 'mouseup', onMouseUp);
+ prev_y = e.clientY;
+ }
+
+ function onMouseDrag(e) {
+
+ var diff = prev_y - e.clientY;
+ _this.setValue(_this.getValue() + diff * _this.__impliedStep);
+
+ prev_y = e.clientY;
+
+ }
+
+ function onMouseUp() {
+ dom.unbind(window, 'mousemove', onMouseDrag);
+ dom.unbind(window, 'mouseup', onMouseUp);
+ }
+
+ this.updateDisplay();
+
+ this.domElement.appendChild(this.__input);
+
+ };
+
+ NumberControllerBox.superclass = NumberController;
+
+ common.extend(
+
+ NumberControllerBox.prototype,
+ NumberController.prototype,
+
+ {
+
+ updateDisplay: function() {
+
+ this.__input.value = this.__truncationSuspended ? this.getValue() : roundToDecimal(this.getValue(), this.__precision);
+ return NumberControllerBox.superclass.prototype.updateDisplay.call(this);
+ }
+
+ }
+
+ );
+
+ function roundToDecimal(value, decimals) {
+ var tenTo = Math.pow(10, decimals);
+ return Math.round(value * tenTo) / tenTo;
+ }
+
+ return NumberControllerBox;
+
+})(dat.controllers.NumberController,
+dat.dom.dom,
+dat.utils.common);
+
+
+dat.controllers.NumberControllerSlider = (function (NumberController, dom, css, common, styleSheet) {
+
+ /**
+ * @class Represents a given property of an object that is a number, contains
+ * a minimum and maximum, and provides a slider element with which to
+ * manipulate it. It should be noted that the slider element is made up of
+ * <code><div></code> tags, <strong>not</strong> the html5
+ * <code><slider></code> element.
+ *
+ * @extends dat.controllers.Controller
+ * @extends dat.controllers.NumberController
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ * @param {Number} minValue Minimum allowed value
+ * @param {Number} maxValue Maximum allowed value
+ * @param {Number} stepValue Increment by which to change value
+ *
+ * @member dat.controllers
+ */
+ var NumberControllerSlider = function(object, property, min, max, step) {
+
+ NumberControllerSlider.superclass.call(this, object, property, { min: min, max: max, step: step });
+
+ var _this = this;
+
+ this.__background = document.createElement('div');
+ this.__foreground = document.createElement('div');
+
+
+
+ dom.bind(this.__background, 'mousedown', onMouseDown);
+
+ dom.addClass(this.__background, 'slider');
+ dom.addClass(this.__foreground, 'slider-fg');
+
+ function onMouseDown(e) {
+
+ dom.bind(window, 'mousemove', onMouseDrag);
+ dom.bind(window, 'mouseup', onMouseUp);
+
+ onMouseDrag(e);
+ }
+
+ function onMouseDrag(e) {
+
+ e.preventDefault();
+
+ var offset = dom.getOffset(_this.__background);
+ var width = dom.getWidth(_this.__background);
+
+ _this.setValue(
+ map(e.clientX, offset.left, offset.left + width, _this.__min, _this.__max)
+ );
+
+ return false;
+
+ }
+
+ function onMouseUp() {
+ dom.unbind(window, 'mousemove', onMouseDrag);
+ dom.unbind(window, 'mouseup', onMouseUp);
+ if (_this.__onFinishChange) {
+ _this.__onFinishChange.call(_this, _this.getValue());
+ }
+ }
+
+ this.updateDisplay();
+
+ this.__background.appendChild(this.__foreground);
+ this.domElement.appendChild(this.__background);
+
+ };
+
+ NumberControllerSlider.superclass = NumberController;
+
+ /**
+ * Injects default stylesheet for slider elements.
+ */
+ NumberControllerSlider.useDefaultStyles = function() {
+ css.inject(styleSheet);
+ };
+
+ common.extend(
+
+ NumberControllerSlider.prototype,
+ NumberController.prototype,
+
+ {
+
+ updateDisplay: function() {
+ var pct = (this.getValue() - this.__min)/(this.__max - this.__min);
+ this.__foreground.style.width = pct*100+'%';
+ return NumberControllerSlider.superclass.prototype.updateDisplay.call(this);
+ }
+
+ }
+
+
+
+ );
+
+ function map(v, i1, i2, o1, o2) {
+ return o1 + (o2 - o1) * ((v - i1) / (i2 - i1));
+ }
+
+ return NumberControllerSlider;
+
+})(dat.controllers.NumberController,
+dat.dom.dom,
+dat.utils.css,
+dat.utils.common,
+".slider {\n box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);\n height: 1em;\n border-radius: 1em;\n background-color: #eee;\n padding: 0 0.5em;\n overflow: hidden;\n}\n\n.slider-fg {\n padding: 1px 0 2px 0;\n background-color: #aaa;\n height: 1em;\n margin-left: -0.5em;\n padding-right: 0.5em;\n border-radius: 1em 0 0 1em;\n}\n\n.slider-fg:after {\n display: inline-block;\n border-radius: 1em;\n background-color: #fff;\n border: 1px solid #aaa;\n content: '';\n float: right;\n margin-right: -1em;\n margin-top: -1px;\n height: 0.9em;\n width: 0.9em;\n}");
+
+
+dat.controllers.FunctionController = (function (Controller, dom, common) {
+
+ /**
+ * @class Provides a GUI interface to fire a specified method, a property of an object.
+ *
+ * @extends dat.controllers.Controller
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ *
+ * @member dat.controllers
+ */
+ var FunctionController = function(object, property, text) {
+
+ FunctionController.superclass.call(this, object, property);
+
+ var _this = this;
+
+ this.__button = document.createElement('div');
+ this.__button.innerHTML = text === undefined ? 'Fire' : text;
+ dom.bind(this.__button, 'click', function(e) {
+ e.preventDefault();
+ _this.fire();
+ return false;
+ });
+
+ dom.addClass(this.__button, 'button');
+
+ this.domElement.appendChild(this.__button);
+
+
+ };
+
+ FunctionController.superclass = Controller;
+
+ common.extend(
+
+ FunctionController.prototype,
+ Controller.prototype,
+ {
+
+ fire: function() {
+ if (this.__onChange) {
+ this.__onChange.call(this);
+ }
+ if (this.__onFinishChange) {
+ this.__onFinishChange.call(this, this.getValue());
+ }
+ this.getValue().call(this.object);
+ }
+ }
+
+ );
+
+ return FunctionController;
+
+})(dat.controllers.Controller,
+dat.dom.dom,
+dat.utils.common);
+
+
+dat.controllers.BooleanController = (function (Controller, dom, common) {
+
+ /**
+ * @class Provides a checkbox input to alter the boolean property of an object.
+ * @extends dat.controllers.Controller
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ *
+ * @member dat.controllers
+ */
+ var BooleanController = function(object, property) {
+
+ BooleanController.superclass.call(this, object, property);
+
+ var _this = this;
+ this.__prev = this.getValue();
+
+ this.__checkbox = document.createElement('input');
+ this.__checkbox.setAttribute('type', 'checkbox');
+
+
+ dom.bind(this.__checkbox, 'change', onChange, false);
+
+ this.domElement.appendChild(this.__checkbox);
+
+ // Match original value
+ this.updateDisplay();
+
+ function onChange() {
+ _this.setValue(!_this.__prev);
+ }
+
+ };
+
+ BooleanController.superclass = Controller;
+
+ common.extend(
+
+ BooleanController.prototype,
+ Controller.prototype,
+
+ {
+
+ setValue: function(v) {
+ var toReturn = BooleanController.superclass.prototype.setValue.call(this, v);
+ if (this.__onFinishChange) {
+ this.__onFinishChange.call(this, this.getValue());
+ }
+ this.__prev = this.getValue();
+ return toReturn;
+ },
+
+ updateDisplay: function() {
+
+ if (this.getValue() === true) {
+ this.__checkbox.setAttribute('checked', 'checked');
+ this.__checkbox.checked = true;
+ } else {
+ this.__checkbox.checked = false;
+ }
+
+ return BooleanController.superclass.prototype.updateDisplay.call(this);
+
+ }
+
+
+ }
+
+ );
+
+ return BooleanController;
+
+})(dat.controllers.Controller,
+dat.dom.dom,
+dat.utils.common);
+
+
+dat.color.toString = (function (common) {
+
+ return function(color) {
+
+ if (color.a == 1 || common.isUndefined(color.a)) {
+
+ var s = color.hex.toString(16);
+ while (s.length < 6) {
+ s = '0' + s;
+ }
+
+ return '#' + s;
+
+ } else {
+
+ return 'rgba(' + Math.round(color.r) + ',' + Math.round(color.g) + ',' + Math.round(color.b) + ',' + color.a + ')';
+
+ }
+
+ }
+
+})(dat.utils.common);
+
+
+dat.color.interpret = (function (toString, common) {
+
+ var result, toReturn;
+
+ var interpret = function() {
+
+ toReturn = false;
+
+ var original = arguments.length > 1 ? common.toArray(arguments) : arguments[0];
+
+ common.each(INTERPRETATIONS, function(family) {
+
+ if (family.litmus(original)) {
+
+ common.each(family.conversions, function(conversion, conversionName) {
+
+ result = conversion.read(original);
+
+ if (toReturn === false && result !== false) {
+ toReturn = result;
+ result.conversionName = conversionName;
+ result.conversion = conversion;
+ return common.BREAK;
+
+ }
+
+ });
+
+ return common.BREAK;
+
+ }
+
+ });
+
+ return toReturn;
+
+ };
+
+ var INTERPRETATIONS = [
+
+ // Strings
+ {
+
+ litmus: common.isString,
+
+ conversions: {
+
+ THREE_CHAR_HEX: {
+
+ read: function(original) {
+
+ var test = original.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);
+ if (test === null) return false;
+
+ return {
+ space: 'HEX',
+ hex: parseInt(
+ '0x' +
+ test[1].toString() + test[1].toString() +
+ test[2].toString() + test[2].toString() +
+ test[3].toString() + test[3].toString())
+ };
+
+ },
+
+ write: toString
+
+ },
+
+ SIX_CHAR_HEX: {
+
+ read: function(original) {
+
+ var test = original.match(/^#([A-F0-9]{6})$/i);
+ if (test === null) return false;
+
+ return {
+ space: 'HEX',
+ hex: parseInt('0x' + test[1].toString())
+ };
+
+ },
+
+ write: toString
+
+ },
+
+ CSS_RGB: {
+
+ read: function(original) {
+
+ var test = original.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/);
+ if (test === null) return false;
+
+ return {
+ space: 'RGB',
+ r: parseFloat(test[1]),
+ g: parseFloat(test[2]),
+ b: parseFloat(test[3])
+ };
+
+ },
+
+ write: toString
+
+ },
+
+ CSS_RGBA: {
+
+ read: function(original) {
+
+ var test = original.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);
+ if (test === null) return false;
+
+ return {
+ space: 'RGB',
+ r: parseFloat(test[1]),
+ g: parseFloat(test[2]),
+ b: parseFloat(test[3]),
+ a: parseFloat(test[4])
+ };
+
+ },
+
+ write: toString
+
+ }
+
+ }
+
+ },
+
+ // Numbers
+ {
+
+ litmus: common.isNumber,
+
+ conversions: {
+
+ HEX: {
+ read: function(original) {
+ return {
+ space: 'HEX',
+ hex: original,
+ conversionName: 'HEX'
+ }
+ },
+
+ write: function(color) {
+ return color.hex;
+ }
+ }
+
+ }
+
+ },
+
+ // Arrays
+ {
+
+ litmus: common.isArray,
+
+ conversions: {
+
+ RGB_ARRAY: {
+ read: function(original) {
+ if (original.length != 3) return false;
+ return {
+ space: 'RGB',
+ r: original[0]*255,
+ g: original[1]*255,
+ b: original[2]*255
+ };
+ },
+
+ write: function(color) {
+ return [color.r/255, color.g/255, color.b/255];
+ }
+
+ },
+
+ RGBA_ARRAY: {
+ read: function(original) {
+ if (original.length != 4) return false;
+ return {
+ space: 'RGB',
+ r: original[0],
+ g: original[1],
+ b: original[2],
+ a: original[3]
+ };
+ },
+
+ write: function(color) {
+ return [color.r, color.g, color.b, color.a];
+ }
+
+ }
+
+ }
+
+ },
+
+ // Objects
+ {
+
+ litmus: common.isObject,
+
+ conversions: {
+
+ RGBA_OBJ: {
+ read: function(original) {
+ if (common.isNumber(original.r) &&
+ common.isNumber(original.g) &&
+ common.isNumber(original.b) &&
+ common.isNumber(original.a)) {
+ return {
+ space: 'RGB',
+ r: original.r,
+ g: original.g,
+ b: original.b,
+ a: original.a
+ }
+ }
+ return false;
+ },
+
+ write: function(color) {
+ return {
+ r: color.r,
+ g: color.g,
+ b: color.b,
+ a: color.a
+ }
+ }
+ },
+
+ RGB_OBJ: {
+ read: function(original) {
+ if (common.isNumber(original.r) &&
+ common.isNumber(original.g) &&
+ common.isNumber(original.b)) {
+ return {
+ space: 'RGB',
+ r: original.r,
+ g: original.g,
+ b: original.b
+ }
+ }
+ return false;
+ },
+
+ write: function(color) {
+ return {
+ r: color.r,
+ g: color.g,
+ b: color.b
+ }
+ }
+ },
+
+ HSVA_OBJ: {
+ read: function(original) {
+ if (common.isNumber(original.h) &&
+ common.isNumber(original.s) &&
+ common.isNumber(original.v) &&
+ common.isNumber(original.a)) {
+ return {
+ space: 'HSV',
+ h: original.h,
+ s: original.s,
+ v: original.v,
+ a: original.a
+ }
+ }
+ return false;
+ },
+
+ write: function(color) {
+ return {
+ h: color.h,
+ s: color.s,
+ v: color.v,
+ a: color.a
+ }
+ }
+ },
+
+ HSV_OBJ: {
+ read: function(original) {
+ if (common.isNumber(original.h) &&
+ common.isNumber(original.s) &&
+ common.isNumber(original.v)) {
+ return {
+ space: 'HSV',
+ h: original.h,
+ s: original.s,
+ v: original.v
+ }
+ }
+ return false;
+ },
+
+ write: function(color) {
+ return {
+ h: color.h,
+ s: color.s,
+ v: color.v
+ }
+ }
+
+ }
+
+ }
+
+ }
+
+
+ ];
+
+ return interpret;
+
+
+})(dat.color.toString,
+dat.utils.common);
+
+
+dat.GUI = dat.gui.GUI = (function (css, saveDialogueContents, styleSheet, controllerFactory, Controller, BooleanController, FunctionController, NumberControllerBox, NumberControllerSlider, OptionController, ColorController, requestAnimationFrame, CenteredDiv, dom, common) {
+
+ css.inject(styleSheet);
+
+ /** Outer-most className for GUI's */
+ var CSS_NAMESPACE = 'dg';
+
+ var HIDE_KEY_CODE = 72;
+
+ /** The only value shared between the JS and SCSS. Use caution. */
+ var CLOSE_BUTTON_HEIGHT = 20;
+
+ var DEFAULT_DEFAULT_PRESET_NAME = 'Default';
+
+ var SUPPORTS_LOCAL_STORAGE = (function() {
+ try {
+ return 'localStorage' in window && window['localStorage'] !== null;
+ } catch (e) {
+ return false;
+ }
+ })();
+
+ var SAVE_DIALOGUE;
+
+ /** Have we yet to create an autoPlace GUI? */
+ var auto_place_virgin = true;
+
+ /** Fixed position div that auto place GUI's go inside */
+ var auto_place_container;
+
+ /** Are we hiding the GUI's ? */
+ var hide = false;
+
+ /** GUI's which should be hidden */
+ var hideable_guis = [];
+
+ /**
+ * A lightweight controller library for JavaScript. It allows you to easily
+ * manipulate variables and fire functions on the fly.
+ * @class
+ *
+ * @member dat.gui
+ *
+ * @param {Object} [params]
+ * @param {String} [params.name] The name of this GUI.
+ * @param {Object} [params.load] JSON object representing the saved state of
+ * this GUI.
+ * @param {Boolean} [params.auto=true]
+ * @param {dat.gui.GUI} [params.parent] The GUI I'm nested in.
+ * @param {Boolean} [params.closed] If true, starts closed
+ */
+ var GUI = function(params) {
+
+ var _this = this;
+
+ /**
+ * Outermost DOM Element
+ * @type DOMElement
+ */
+ this.domElement = document.createElement('div');
+ this.__ul = document.createElement('ul');
+ this.domElement.appendChild(this.__ul);
+
+ dom.addClass(this.domElement, CSS_NAMESPACE);
+
+ /**
+ * Nested GUI's by name
+ * @ignore
+ */
+ this.__folders = {};
+
+ this.__controllers = [];
+
+ /**
+ * List of objects I'm remembering for save, only used in top level GUI
+ * @ignore
+ */
+ this.__rememberedObjects = [];
+
+ /**
+ * Maps the index of remembered objects to a map of controllers, only used
+ * in top level GUI.
+ *
+ * @private
+ * @ignore
+ *
+ * @example
+ * [
+ * {
+ * propertyName: Controller,
+ * anotherPropertyName: Controller
+ * },
+ * {
+ * propertyName: Controller
+ * }
+ * ]
+ */
+ this.__rememberedObjectIndecesToControllers = [];
+
+ this.__listening = [];
+
+ params = params || {};
+
+ // Default parameters
+ params = common.defaults(params, {
+ autoPlace: true,
+ width: GUI.DEFAULT_WIDTH
+ });
+
+ params = common.defaults(params, {
+ resizable: params.autoPlace,
+ hideable: params.autoPlace
+ });
+
+
+ if (!common.isUndefined(params.load)) {
+
+ // Explicit preset
+ if (params.preset) params.load.preset = params.preset;
+
+ } else {
+
+ params.load = { preset: DEFAULT_DEFAULT_PRESET_NAME };
+
+ }
+
+ if (common.isUndefined(params.parent) && params.hideable) {
+ hideable_guis.push(this);
+ }
+
+ // Only root level GUI's are resizable.
+ params.resizable = common.isUndefined(params.parent) && params.resizable;
+
+
+ if (params.autoPlace && common.isUndefined(params.scrollable)) {
+ params.scrollable = true;
+ }
+// params.scrollable = common.isUndefined(params.parent) && params.scrollable === true;
+
+ // Not part of params because I don't want people passing this in via
+ // constructor. Should be a 'remembered' value.
+ var use_local_storage =
+ SUPPORTS_LOCAL_STORAGE &&
+ localStorage.getItem(getLocalStorageHash(this, 'isLocal')) === 'true';
+
+ Object.defineProperties(this,
+
+ /** @lends dat.gui.GUI.prototype */
+ {
+
+ /**
+ * The parent <code>GUI</code>
+ * @type dat.gui.GUI
+ */
+ parent: {
+ get: function() {
+ return params.parent;
+ }
+ },
+
+ scrollable: {
+ get: function() {
+ return params.scrollable;
+ }
+ },
+
+ /**
+ * Handles <code>GUI</code>'s element placement for you
+ * @type Boolean
+ */
+ autoPlace: {
+ get: function() {
+ return params.autoPlace;
+ }
+ },
+
+ /**
+ * The identifier for a set of saved values
+ * @type String
+ */
+ preset: {
+
+ get: function() {
+ if (_this.parent) {
+ return _this.getRoot().preset;
+ } else {
+ return params.load.preset;
+ }
+ },
+
+ set: function(v) {
+ if (_this.parent) {
+ _this.getRoot().preset = v;
+ } else {
+ params.load.preset = v;
+ }
+ setPresetSelectIndex(this);
+ _this.revert();
+ }
+
+ },
+
+ /**
+ * The width of <code>GUI</code> element
+ * @type Number
+ */
+ width: {
+ get: function() {
+ return params.width;
+ },
+ set: function(v) {
+ params.width = v;
+ setWidth(_this, v);
+ }
+ },
+
+ /**
+ * The name of <code>GUI</code>. Used for folders. i.e
+ * a folder's name
+ * @type String
+ */
+ name: {
+ get: function() {
+ return params.name;
+ },
+ set: function(v) {
+ // TODO Check for collisions among sibling folders
+ params.name = v;
+ if (title_row_name) {
+ title_row_name.innerHTML = params.name;
+ }
+ }
+ },
+
+ /**
+ * Whether the <code>GUI</code> is collapsed or not
+ * @type Boolean
+ */
+ closed: {
+ get: function() {
+ return params.closed;
+ },
+ set: function(v) {
+ params.closed = v;
+ if (params.closed) {
+ dom.addClass(_this.__ul, GUI.CLASS_CLOSED);
+ } else {
+ dom.removeClass(_this.__ul, GUI.CLASS_CLOSED);
+ }
+ // For browsers that aren't going to respect the CSS transition,
+ // Lets just check our height against the window height right off
+ // the bat.
+ this.onResize();
+
+ if (_this.__closeButton) {
+ _this.__closeButton.innerHTML = v ? GUI.TEXT_OPEN : GUI.TEXT_CLOSED;
+ }
+ }
+ },
+
+ /**
+ * Contains all presets
+ * @type Object
+ */
+ load: {
+ get: function() {
+ return params.load;
+ }
+ },
+
+ /**
+ * Determines whether or not to use <a href="https://developer.mozilla.org/en/DOM/Storage#localStorage">localStorage</a> as the means for
+ * <code>remember</code>ing
+ * @type Boolean
+ */
+ useLocalStorage: {
+
+ get: function() {
+ return use_local_storage;
+ },
+ set: function(bool) {
+ if (SUPPORTS_LOCAL_STORAGE) {
+ use_local_storage = bool;
+ if (bool) {
+ dom.bind(window, 'unload', saveToLocalStorage);
+ } else {
+ dom.unbind(window, 'unload', saveToLocalStorage);
+ }
+ localStorage.setItem(getLocalStorageHash(_this, 'isLocal'), bool);
+ }
+ }
+
+ }
+
+ });
+
+ // Are we a root level GUI?
+ if (common.isUndefined(params.parent)) {
+
+ params.closed = false;
+
+ dom.addClass(this.domElement, GUI.CLASS_MAIN);
+ dom.makeSelectable(this.domElement, false);
+
+ // Are we supposed to be loading locally?
+ if (SUPPORTS_LOCAL_STORAGE) {
+
+ if (use_local_storage) {
+
+ _this.useLocalStorage = true;
+
+ var saved_gui = localStorage.getItem(getLocalStorageHash(this, 'gui'));
+
+ if (saved_gui) {
+ params.load = JSON.parse(saved_gui);
+ }
+
+ }
+
+ }
+
+ this.__closeButton = document.createElement('div');
+ this.__closeButton.innerHTML = GUI.TEXT_CLOSED;
+ dom.addClass(this.__closeButton, GUI.CLASS_CLOSE_BUTTON);
+ this.domElement.appendChild(this.__closeButton);
+
+ dom.bind(this.__closeButton, 'click', function() {
+
+ _this.closed = !_this.closed;
+
+
+ });
+
+
+ // Oh, you're a nested GUI!
+ } else {
+
+ if (params.closed === undefined) {
+ params.closed = true;
+ }
+
+ var title_row_name = document.createTextNode(params.name);
+ dom.addClass(title_row_name, 'controller-name');
+
+ var title_row = addRow(_this, title_row_name);
+
+ var on_click_title = function(e) {
+ e.preventDefault();
+ _this.closed = !_this.closed;
+ return false;
+ };
+
+ dom.addClass(this.__ul, GUI.CLASS_CLOSED);
+
+ dom.addClass(title_row, 'title');
+ dom.bind(title_row, 'click', on_click_title);
+
+ if (!params.closed) {
+ this.closed = false;
+ }
+
+ }
+
+ if (params.autoPlace) {
+
+ if (common.isUndefined(params.parent)) {
+
+ if (auto_place_virgin) {
+ auto_place_container = document.createElement('div');
+ dom.addClass(auto_place_container, CSS_NAMESPACE);
+ dom.addClass(auto_place_container, GUI.CLASS_AUTO_PLACE_CONTAINER);
+ document.body.appendChild(auto_place_container);
+ auto_place_virgin = false;
+ }
+
+ // Put it in the dom for you.
+ auto_place_container.appendChild(this.domElement);
+
+ // Apply the auto styles
+ dom.addClass(this.domElement, GUI.CLASS_AUTO_PLACE);
+
+ }
+
+
+ // Make it not elastic.
+ if (!this.parent) setWidth(_this, params.width);
+
+ }
+
+ dom.bind(window, 'resize', function() { _this.onResize() });
+ dom.bind(this.__ul, 'webkitTransitionEnd', function() { _this.onResize(); });
+ dom.bind(this.__ul, 'transitionend', function() { _this.onResize() });
+ dom.bind(this.__ul, 'oTransitionEnd', function() { _this.onResize() });
+ this.onResize();
+
+
+ if (params.resizable) {
+ addResizeHandle(this);
+ }
+
+ function saveToLocalStorage() {
+ localStorage.setItem(getLocalStorageHash(_this, 'gui'), JSON.stringify(_this.getSaveObject()));
+ }
+
+ var root = _this.getRoot();
+ function resetWidth() {
+ var root = _this.getRoot();
+ root.width += 1;
+ common.defer(function() {
+ root.width -= 1;
+ });
+ }
+
+ if (!params.parent) {
+ resetWidth();
+ }
+
+ };
+
+ GUI.toggleHide = function() {
+
+ hide = !hide;
+ common.each(hideable_guis, function(gui) {
+ gui.domElement.style.zIndex = hide ? -999 : 999;
+ gui.domElement.style.opacity = hide ? 0 : 1;
+ });
+ };
+
+ GUI.CLASS_AUTO_PLACE = 'a';
+ GUI.CLASS_AUTO_PLACE_CONTAINER = 'ac';
+ GUI.CLASS_MAIN = 'main';
+ GUI.CLASS_CONTROLLER_ROW = 'cr';
+ GUI.CLASS_TOO_TALL = 'taller-than-window';
+ GUI.CLASS_CLOSED = 'closed';
+ GUI.CLASS_CLOSE_BUTTON = 'close-button';
+ GUI.CLASS_DRAG = 'drag';
+
+ GUI.DEFAULT_WIDTH = 245;
+ GUI.TEXT_CLOSED = 'Close Controls';
+ GUI.TEXT_OPEN = 'Open Controls';
+
+ dom.bind(window, 'keydown', function(e) {
+
+ if (document.activeElement.type !== 'text' &&
+ (e.which === HIDE_KEY_CODE || e.keyCode == HIDE_KEY_CODE)) {
+ GUI.toggleHide();
+ }
+
+ }, false);
+
+ common.extend(
+
+ GUI.prototype,
+
+ /** @lends dat.gui.GUI */
+ {
+
+ /**
+ * @param object
+ * @param property
+ * @returns {dat.controllers.Controller} The new controller that was added.
+ * @instance
+ */
+ add: function(object, property) {
+
+ return add(
+ this,
+ object,
+ property,
+ {
+ factoryArgs: Array.prototype.slice.call(arguments, 2)
+ }
+ );
+
+ },
+
+ /**
+ * @param object
+ * @param property
+ * @returns {dat.controllers.ColorController} The new controller that was added.
+ * @instance
+ */
+ addColor: function(object, property) {
+
+ return add(
+ this,
+ object,
+ property,
+ {
+ color: true
+ }
+ );
+
+ },
+
+ /**
+ * @param controller
+ * @instance
+ */
+ remove: function(controller) {
+
+ // TODO listening?
+ this.__ul.removeChild(controller.__li);
+ this.__controllers.slice(this.__controllers.indexOf(controller), 1);
+ var _this = this;
+ common.defer(function() {
+ _this.onResize();
+ });
+
+ },
+
+ destroy: function() {
+
+ if (this.autoPlace) {
+ auto_place_container.removeChild(this.domElement);
+ }
+
+ },
+
+ /**
+ * @param name
+ * @returns {dat.gui.GUI} The new folder.
+ * @throws {Error} if this GUI already has a folder by the specified
+ * name
+ * @instance
+ */
+ addFolder: function(name) {
+
+ // We have to prevent collisions on names in order to have a key
+ // by which to remember saved values
+ if (this.__folders[name] !== undefined) {
+ throw new Error('You already have a folder in this GUI by the' +
+ ' name "' + name + '"');
+ }
+
+ var new_gui_params = { name: name, parent: this };
+
+ // We need to pass down the autoPlace trait so that we can
+ // attach event listeners to open/close folder actions to
+ // ensure that a scrollbar appears if the window is too short.
+ new_gui_params.autoPlace = this.autoPlace;
+
+ // Do we have saved appearance data for this folder?
+
+ if (this.load && // Anything loaded?
+ this.load.folders && // Was my parent a dead-end?
+ this.load.folders[name]) { // Did daddy remember me?
+
+ // Start me closed if I was closed
+ new_gui_params.closed = this.load.folders[name].closed;
+
+ // Pass down the loaded data
+ new_gui_params.load = this.load.folders[name];
+
+ }
+
+ var gui = new GUI(new_gui_params);
+ this.__folders[name] = gui;
+
+ var li = addRow(this, gui.domElement);
+ dom.addClass(li, 'folder');
+ return gui;
+
+ },
+
+ open: function() {
+ this.closed = false;
+ },
+
+ close: function() {
+ this.closed = true;
+ },
+
+ onResize: function() {
+
+ var root = this.getRoot();
+
+ if (root.scrollable) {
+
+ var top = dom.getOffset(root.__ul).top;
+ var h = 0;
+
+ common.each(root.__ul.childNodes, function(node) {
+ if (! (root.autoPlace && node === root.__save_row))
+ h += dom.getHeight(node);
+ });
+
+ if (window.innerHeight - top - CLOSE_BUTTON_HEIGHT < h) {
+ dom.addClass(root.domElement, GUI.CLASS_TOO_TALL);
+ root.__ul.style.height = window.innerHeight - top - CLOSE_BUTTON_HEIGHT + 'px';
+ } else {
+ dom.removeClass(root.domElement, GUI.CLASS_TOO_TALL);
+ root.__ul.style.height = 'auto';
+ }
+
+ }
+
+ if (root.__resize_handle) {
+ common.defer(function() {
+ root.__resize_handle.style.height = root.__ul.offsetHeight + 'px';
+ });
+ }
+
+ if (root.__closeButton) {
+ root.__closeButton.style.width = root.width + 'px';
+ }
+
+ },
+
+ /**
+ * Mark objects for saving. The order of these objects cannot change as
+ * the GUI grows. When remembering new objects, append them to the end
+ * of the list.
+ *
+ * @param {Object...} objects
+ * @throws {Error} if not called on a top level GUI.
+ * @instance
+ */
+ remember: function() {
+
+ if (common.isUndefined(SAVE_DIALOGUE)) {
+ SAVE_DIALOGUE = new CenteredDiv();
+ SAVE_DIALOGUE.domElement.innerHTML = saveDialogueContents;
+ }
+
+ if (this.parent) {
+ throw new Error("You can only call remember on a top level GUI.");
+ }
+
+ var _this = this;
+
+ common.each(Array.prototype.slice.call(arguments), function(object) {
+ if (_this.__rememberedObjects.length == 0) {
+ addSaveMenu(_this);
+ }
+ if (_this.__rememberedObjects.indexOf(object) == -1) {
+ _this.__rememberedObjects.push(object);
+ }
+ });
+
+ if (this.autoPlace) {
+ // Set save row width
+ setWidth(this, this.width);
+ }
+
+ },
+
+ /**
+ * @returns {dat.gui.GUI} the topmost parent GUI of a nested GUI.
+ * @instance
+ */
+ getRoot: function() {
+ var gui = this;
+ while (gui.parent) {
+ gui = gui.parent;
+ }
+ return gui;
+ },
+
+ /**
+ * @returns {Object} a JSON object representing the current state of
+ * this GUI as well as its remembered properties.
+ * @instance
+ */
+ getSaveObject: function() {
+
+ var toReturn = this.load;
+
+ toReturn.closed = this.closed;
+
+ // Am I remembering any values?
+ if (this.__rememberedObjects.length > 0) {
+
+ toReturn.preset = this.preset;
+
+ if (!toReturn.remembered) {
+ toReturn.remembered = {};
+ }
+
+ toReturn.remembered[this.preset] = getCurrentPreset(this);
+
+ }
+
+ toReturn.folders = {};
+ common.each(this.__folders, function(element, key) {
+ toReturn.folders[key] = element.getSaveObject();
+ });
+
+ return toReturn;
+
+ },
+
+ save: function() {
+
+ if (!this.load.remembered) {
+ this.load.remembered = {};
+ }
+
+ this.load.remembered[this.preset] = getCurrentPreset(this);
+ markPresetModified(this, false);
+
+ },
+
+ saveAs: function(presetName) {
+
+ if (!this.load.remembered) {
+
+ // Retain default values upon first save
+ this.load.remembered = {};
+ this.load.remembered[DEFAULT_DEFAULT_PRESET_NAME] = getCurrentPreset(this, true);
+
+ }
+
+ this.load.remembered[presetName] = getCurrentPreset(this);
+ this.preset = presetName;
+ addPresetOption(this, presetName, true);
+
+ },
+
+ revert: function(gui) {
+
+ common.each(this.__controllers, function(controller) {
+ // Make revert work on Default.
+ if (!this.getRoot().load.remembered) {
+ controller.setValue(controller.initialValue);
+ } else {
+ recallSavedValue(gui || this.getRoot(), controller);
+ }
+ }, this);
+
+ common.each(this.__folders, function(folder) {
+ folder.revert(folder);
+ });
+
+ if (!gui) {
+ markPresetModified(this.getRoot(), false);
+ }
+
+
+ },
+
+ listen: function(controller) {
+
+ var init = this.__listening.length == 0;
+ this.__listening.push(controller);
+ if (init) updateDisplays(this.__listening);
+
+ }
+
+ }
+
+ );
+
+ function add(gui, object, property, params) {
+
+ if (object[property] === undefined) {
+ throw new Error("Object " + object + " has no property \"" + property + "\"");
+ }
+
+ var controller;
+
+ if (params.color) {
+
+ controller = new ColorController(object, property);
+
+ } else {
+
+ var factoryArgs = [object,property].concat(params.factoryArgs);
+ controller = controllerFactory.apply(gui, factoryArgs);
+
+ }
+
+ if (params.before instanceof Controller) {
+ params.before = params.before.__li;
+ }
+
+ recallSavedValue(gui, controller);
+
+ dom.addClass(controller.domElement, 'c');
+
+ var name = document.createElement('span');
+ dom.addClass(name, 'property-name');
+ name.innerHTML = controller.property;
+
+ var container = document.createElement('div');
+ container.appendChild(name);
+ container.appendChild(controller.domElement);
+
+ var li = addRow(gui, container, params.before);
+
+ dom.addClass(li, GUI.CLASS_CONTROLLER_ROW);
+
+ if (params.color) {
+ dom.addClass(li, 'string');
+ } else {
+ dom.addClass(li, typeof controller.getValue());
+ }
+
+ augmentController(gui, li, controller);
+
+ gui.__controllers.push(controller);
+
+ return controller;
+
+ }
+
+ /**
+ * Add a row to the end of the GUI or before another row.
+ *
+ * @param gui
+ * @param [dom] If specified, inserts the dom content in the new row
+ * @param [liBefore] If specified, places the new row before another row
+ */
+ function addRow(gui, dom, liBefore) {
+ var li = document.createElement('li');
+ if (dom) li.appendChild(dom);
+ if (liBefore) {
+ gui.__ul.insertBefore(li, params.before);
+ } else {
+ gui.__ul.appendChild(li);
+ }
+ gui.onResize();
+ return li;
+ }
+
+ function augmentController(gui, li, controller) {
+
+ controller.__li = li;
+ controller.__gui = gui;
+
+ common.extend(controller, {
+
+ options: function(options) {
+
+ if (arguments.length > 1) {
+ controller.remove();
+
+ return add(
+ gui,
+ controller.object,
+ controller.property,
+ {
+ before: controller.__li.nextElementSibling,
+ factoryArgs: [common.toArray(arguments)]
+ }
+ );
+
+ }
+
+ if (common.isArray(options) || common.isObject(options)) {
+ controller.remove();
+
+ return add(
+ gui,
+ controller.object,
+ controller.property,
+ {
+ before: controller.__li.nextElementSibling,
+ factoryArgs: [options]
+ }
+ );
+
+ }
+
+ },
+
+ name: function(v) {
+ controller.__li.firstElementChild.firstElementChild.innerHTML = v;
+ return controller;
+ },
+
+ listen: function() {
+ controller.__gui.listen(controller);
+ return controller;
+ },
+
+ remove: function() {
+ controller.__gui.remove(controller);
+ return controller;
+ }
+
+ });
+
+ // All sliders should be accompanied by a box.
+ if (controller instanceof NumberControllerSlider) {
+
+ var box = new NumberControllerBox(controller.object, controller.property,
+ { min: controller.__min, max: controller.__max, step: controller.__step });
+
+ common.each(['updateDisplay', 'onChange', 'onFinishChange'], function(method) {
+ var pc = controller[method];
+ var pb = box[method];
+ controller[method] = box[method] = function() {
+ var args = Array.prototype.slice.call(arguments);
+ pc.apply(controller, args);
+ return pb.apply(box, args);
+ }
+ });
+
+ dom.addClass(li, 'has-slider');
+ controller.domElement.insertBefore(box.domElement, controller.domElement.firstElementChild);
+
+ }
+ else if (controller instanceof NumberControllerBox) {
+
+ var r = function(returned) {
+
+ // Have we defined both boundaries?
+ if (common.isNumber(controller.__min) && common.isNumber(controller.__max)) {
+
+ // Well, then lets just replace this with a slider.
+ controller.remove();
+ return add(
+ gui,
+ controller.object,
+ controller.property,
+ {
+ before: controller.__li.nextElementSibling,
+ factoryArgs: [controller.__min, controller.__max, controller.__step]
+ });
+
+ }
+
+ return returned;
+
+ };
+
+ controller.min = common.compose(r, controller.min);
+ controller.max = common.compose(r, controller.max);
+
+ }
+ else if (controller instanceof BooleanController) {
+
+ dom.bind(li, 'click', function() {
+ dom.fakeEvent(controller.__checkbox, 'click');
+ });
+
+ dom.bind(controller.__checkbox, 'click', function(e) {
+ e.stopPropagation(); // Prevents double-toggle
+ })
+
+ }
+ else if (controller instanceof FunctionController) {
+
+ dom.bind(li, 'click', function() {
+ dom.fakeEvent(controller.__button, 'click');
+ });
+
+ dom.bind(li, 'mouseover', function() {
+ dom.addClass(controller.__button, 'hover');
+ });
+
+ dom.bind(li, 'mouseout', function() {
+ dom.removeClass(controller.__button, 'hover');
+ });
+
+ }
+ else if (controller instanceof ColorController) {
+
+ dom.addClass(li, 'color');
+ controller.updateDisplay = common.compose(function(r) {
+ li.style.borderLeftColor = controller.__color.toString();
+ return r;
+ }, controller.updateDisplay);
+
+ controller.updateDisplay();
+
+ }
+
+ controller.setValue = common.compose(function(r) {
+ if (gui.getRoot().__preset_select && controller.isModified()) {
+ markPresetModified(gui.getRoot(), true);
+ }
+ return r;
+ }, controller.setValue);
+
+ }
+
+ function recallSavedValue(gui, controller) {
+
+ // Find the topmost GUI, that's where remembered objects live.
+ var root = gui.getRoot();
+
+ // Does the object we're controlling match anything we've been told to
+ // remember?
+ var matched_index = root.__rememberedObjects.indexOf(controller.object);
+
+ // Why yes, it does!
+ if (matched_index != -1) {
+
+ // Let me fetch a map of controllers for thcommon.isObject.
+ var controller_map =
+ root.__rememberedObjectIndecesToControllers[matched_index];
+
+ // Ohp, I believe this is the first controller we've created for this
+ // object. Lets make the map fresh.
+ if (controller_map === undefined) {
+ controller_map = {};
+ root.__rememberedObjectIndecesToControllers[matched_index] =
+ controller_map;
+ }
+
+ // Keep track of this controller
+ controller_map[controller.property] = controller;
+
+ // Okay, now have we saved any values for this controller?
+ if (root.load && root.load.remembered) {
+
+ var preset_map = root.load.remembered;
+
+ // Which preset are we trying to load?
+ var preset;
+
+ if (preset_map[gui.preset]) {
+
+ preset = preset_map[gui.preset];
+
+ } else if (preset_map[DEFAULT_DEFAULT_PRESET_NAME]) {
+
+ // Uhh, you can have the default instead?
+ preset = preset_map[DEFAULT_DEFAULT_PRESET_NAME];
+
+ } else {
+
+ // Nada.
+
+ return;
+
+ }
+
+
+ // Did the loaded object remember thcommon.isObject?
+ if (preset[matched_index] &&
+
+ // Did we remember this particular property?
+ preset[matched_index][controller.property] !== undefined) {
+
+ // We did remember something for this guy ...
+ var value = preset[matched_index][controller.property];
+
+ // And that's what it is.
+ controller.initialValue = value;
+ controller.setValue(value);
+
+ }
+
+ }
+
+ }
+
+ }
+
+ function getLocalStorageHash(gui, key) {
+ // TODO how does this deal with multiple GUI's?
+ return document.location.href + '.' + key;
+
+ }
+
+ function addSaveMenu(gui) {
+
+ var div = gui.__save_row = document.createElement('li');
+
+ dom.addClass(gui.domElement, 'has-save');
+
+ gui.__ul.insertBefore(div, gui.__ul.firstChild);
+
+ dom.addClass(div, 'save-row');
+
+ var gears = document.createElement('span');
+ gears.innerHTML = ' ';
+ dom.addClass(gears, 'button gears');
+
+ // TODO replace with FunctionController
+ var button = document.createElement('span');
+ button.innerHTML = 'Save';
+ dom.addClass(button, 'button');
+ dom.addClass(button, 'save');
+
+ var button2 = document.createElement('span');
+ button2.innerHTML = 'New';
+ dom.addClass(button2, 'button');
+ dom.addClass(button2, 'save-as');
+
+ var button3 = document.createElement('span');
+ button3.innerHTML = 'Revert';
+ dom.addClass(button3, 'button');
+ dom.addClass(button3, 'revert');
+
+ var select = gui.__preset_select = document.createElement('select');
+
+ if (gui.load && gui.load.remembered) {
+
+ common.each(gui.load.remembered, function(value, key) {
+ addPresetOption(gui, key, key == gui.preset);
+ });
+
+ } else {
+ addPresetOption(gui, DEFAULT_DEFAULT_PRESET_NAME, false);
+ }
+
+ dom.bind(select, 'change', function() {
+
+
+ for (var index = 0; index < gui.__preset_select.length; index++) {
+ gui.__preset_select[index].innerHTML = gui.__preset_select[index].value;
+ }
+
+ gui.preset = this.value;
+
+ });
+
+ div.appendChild(select);
+ div.appendChild(gears);
+ div.appendChild(button);
+ div.appendChild(button2);
+ div.appendChild(button3);
+
+ if (SUPPORTS_LOCAL_STORAGE) {
+
+ var saveLocally = document.getElementById('dg-save-locally');
+ var explain = document.getElementById('dg-local-explain');
+
+ saveLocally.style.display = 'block';
+
+ var localStorageCheckBox = document.getElementById('dg-local-storage');
+
+ if (localStorage.getItem(getLocalStorageHash(gui, 'isLocal')) === 'true') {
+ localStorageCheckBox.setAttribute('checked', 'checked');
+ }
+
+ function showHideExplain() {
+ explain.style.display = gui.useLocalStorage ? 'block' : 'none';
+ }
+
+ showHideExplain();
+
+ // TODO: Use a boolean controller, fool!
+ dom.bind(localStorageCheckBox, 'change', function() {
+ gui.useLocalStorage = !gui.useLocalStorage;
+ showHideExplain();
+ });
+
+ }
+
+ var newConstructorTextArea = document.getElementById('dg-new-constructor');
+
+ dom.bind(newConstructorTextArea, 'keydown', function(e) {
+ if (e.metaKey && (e.which === 67 || e.keyCode == 67)) {
+ SAVE_DIALOGUE.hide();
+ }
+ });
+
+ dom.bind(gears, 'click', function() {
+ newConstructorTextArea.innerHTML = JSON.stringify(gui.getSaveObject(), undefined, 2);
+ SAVE_DIALOGUE.show();
+ newConstructorTextArea.focus();
+ newConstructorTextArea.select();
+ });
+
+ dom.bind(button, 'click', function() {
+ gui.save();
+ });
+
+ dom.bind(button2, 'click', function() {
+ var presetName = prompt('Enter a new preset name.');
+ if (presetName) gui.saveAs(presetName);
+ });
+
+ dom.bind(button3, 'click', function() {
+ gui.revert();
+ });
+
+// div.appendChild(button2);
+
+ }
+
+ function addResizeHandle(gui) {
+
+ gui.__resize_handle = document.createElement('div');
+
+ common.extend(gui.__resize_handle.style, {
+
+ width: '6px',
+ marginLeft: '-3px',
+ height: '200px',
+ cursor: 'ew-resize',
+ position: 'absolute'
+// border: '1px solid blue'
+
+ });
+
+ var pmouseX;
+
+ dom.bind(gui.__resize_handle, 'mousedown', dragStart);
+ dom.bind(gui.__closeButton, 'mousedown', dragStart);
+
+ gui.domElement.insertBefore(gui.__resize_handle, gui.domElement.firstElementChild);
+
+ function dragStart(e) {
+
+ e.preventDefault();
+
+ pmouseX = e.clientX;
+
+ dom.addClass(gui.__closeButton, GUI.CLASS_DRAG);
+ dom.bind(window, 'mousemove', drag);
+ dom.bind(window, 'mouseup', dragStop);
+
+ return false;
+
+ }
+
+ function drag(e) {
+
+ e.preventDefault();
+
+ gui.width += pmouseX - e.clientX;
+ gui.onResize();
+ pmouseX = e.clientX;
+
+ return false;
+
+ }
+
+ function dragStop() {
+
+ dom.removeClass(gui.__closeButton, GUI.CLASS_DRAG);
+ dom.unbind(window, 'mousemove', drag);
+ dom.unbind(window, 'mouseup', dragStop);
+
+ }
+
+ }
+
+ function setWidth(gui, w) {
+ gui.domElement.style.width = w + 'px';
+ // Auto placed save-rows are position fixed, so we have to
+ // set the width manually if we want it to bleed to the edge
+ if (gui.__save_row && gui.autoPlace) {
+ gui.__save_row.style.width = w + 'px';
+ }if (gui.__closeButton) {
+ gui.__closeButton.style.width = w + 'px';
+ }
+ }
+
+ function getCurrentPreset(gui, useInitialValues) {
+
+ var toReturn = {};
+
+ // For each object I'm remembering
+ common.each(gui.__rememberedObjects, function(val, index) {
+
+ var saved_values = {};
+
+ // The controllers I've made for thcommon.isObject by property
+ var controller_map =
+ gui.__rememberedObjectIndecesToControllers[index];
+
+ // Remember each value for each property
+ common.each(controller_map, function(controller, property) {
+ saved_values[property] = useInitialValues ? controller.initialValue : controller.getValue();
+ });
+
+ // Save the values for thcommon.isObject
+ toReturn[index] = saved_values;
+
+ });
+
+ return toReturn;
+
+ }
+
+ function addPresetOption(gui, name, setSelected) {
+ var opt = document.createElement('option');
+ opt.innerHTML = name;
+ opt.value = name;
+ gui.__preset_select.appendChild(opt);
+ if (setSelected) {
+ gui.__preset_select.selectedIndex = gui.__preset_select.length - 1;
+ }
+ }
+
+ function setPresetSelectIndex(gui) {
+ for (var index = 0; index < gui.__preset_select.length; index++) {
+ if (gui.__preset_select[index].value == gui.preset) {
+ gui.__preset_select.selectedIndex = index;
+ }
+ }
+ }
+
+ function markPresetModified(gui, modified) {
+ var opt = gui.__preset_select[gui.__preset_select.selectedIndex];
+// console.log('mark', modified, opt);
+ if (modified) {
+ opt.innerHTML = opt.value + "*";
+ } else {
+ opt.innerHTML = opt.value;
+ }
+ }
+
+ function updateDisplays(controllerArray) {
+
+
+ if (controllerArray.length != 0) {
+
+ requestAnimationFrame(function() {
+ updateDisplays(controllerArray);
+ });
+
+ }
+
+ common.each(controllerArray, function(c) {
+ c.updateDisplay();
+ });
+
+ }
+
+ return GUI;
+
+})(dat.utils.css,
+"<div id=\"dg-save\" class=\"dg dialogue\">\n\n Here's the new load parameter for your <code>GUI</code>'s constructor:\n\n <textarea id=\"dg-new-constructor\"></textarea>\n\n <div id=\"dg-save-locally\">\n\n <input id=\"dg-local-storage\" type=\"checkbox\"/> Automatically save\n values to <code>localStorage</code> on exit.\n\n <div id=\"dg-local-explain\">The values saved to <code>localStorage</code> will\n override those passed to <code>dat.GUI</code>'s constructor. This makes it\n easier to work incrementally, but <code>localStorage</code> is fragile,\n and your friends may not see the same values you do.\n \n </div>\n \n </div>\n\n</div>",
+".dg ul{list-style:none;margin:0;padding:0;width:100%;clear:both}.dg.ac{position:fixed;top:0;left:0;right:0;height:0;z-index:0}.dg:not(.ac) .main{overflow:hidden}.dg.main{-webkit-transition:opacity 0.1s linear;-o-transition:opacity 0.1s linear;-moz-transition:opacity 0.1s linear;transition:opacity 0.1s linear}.dg.main.taller-than-window{overflow-y:auto}.dg.main.taller-than-window .close-button{opacity:1;margin-top:-1px;border-top:1px solid #2c2c2c}.dg.main ul.closed .close-button{opacity:1 !important}.dg.main:hover .close-button,.dg.main .close-button.drag{opacity:1}.dg.main .close-button{-webkit-transition:opacity 0.1s linear;-o-transition:opacity 0.1s linear;-moz-transition:opacity 0.1s linear;transition:opacity 0.1s linear;border:0;position:absolute;line-height:19px;height:20px;cursor:pointer;text-align:center;background-color:#000}.dg.main .close-button:hover{background-color:#111}.dg.a{float:right;margin-right:15px;overflow-x:hidden}.dg.a.has-save ul{margin-top:27px}.dg.a.has-save ul.closed{margin-top:0}.dg.a .save-row{position:fixed;top:0;z-index:1002}.dg li{-webkit-transition:height 0.1s ease-out;-o-transition:height 0.1s ease-out;-moz-transition:height 0.1s ease-out;transition:height 0.1s ease-out}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;overflow:hidden;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg .closed li:not(.title),.dg .closed ul li,.dg .closed ul li > *{height:0;overflow:hidden;border:0}.dg .cr{clear:both;padding-left:3px;height:27px}.dg .property-name{cursor:default;float:left;clear:left;width:40%;overflow:hidden;text-overflow:ellipsis}.dg .c{float:left;width:60%}.dg .c input[type=text]{border:0;margin-top:4px;padding:3px;width:100%;float:right}.dg .has-slider input[type=text]{width:30%;margin-left:0}.dg .slider{float:left;width:66%;margin-left:-5px;margin-right:0;height:19px;margin-top:4px}.dg .slider-fg{height:100%}.dg .c input[type=checkbox]{margin-top:9px}.dg .c select{margin-top:5px}.dg .cr.function,.dg .cr.function .property-name,.dg .cr.function *,.dg .cr.boolean,.dg .cr.boolean *{cursor:pointer}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0px 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco, monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px 'Lucida Grande', sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px 4px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{background:#c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;height:7px;width:8px}.dg li.save-row .button:hover{background-color:#bab19e;box-shadow:0 -1px 0 #b0a58f}.dg li.folder{border-bottom:0}.dg li.title{padding-left:16px;background:#000 url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;cursor:pointer;border-bottom:1px solid rgba(255,255,255,0.2)}.dg .closed li.title{background-image:url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==)}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2fa1d6}.dg .cr.number input[type=text]{color:#2fa1d6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.function:hover,.dg .cr.boolean:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2fa1d6}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}\n",
+dat.controllers.factory = (function (OptionController, NumberControllerBox, NumberControllerSlider, StringController, FunctionController, BooleanController, common) {
+
+ return function(object, property) {
+
+ var initialValue = object[property];
+
+ // Providing options?
+ if (common.isArray(arguments[2]) || common.isObject(arguments[2])) {
+ return new OptionController(object, property, arguments[2]);
+ }
+
+ // Providing a map?
+
+ if (common.isNumber(initialValue)) {
+
+ if (common.isNumber(arguments[2]) && common.isNumber(arguments[3])) {
+
+ // Has min and max.
+ return new NumberControllerSlider(object, property, arguments[2], arguments[3]);
+
+ } else {
+
+ return new NumberControllerBox(object, property, { min: arguments[2], max: arguments[3] });
+
+ }
+
+ }
+
+ if (common.isString(initialValue)) {
+ return new StringController(object, property);
+ }
+
+ if (common.isFunction(initialValue)) {
+ return new FunctionController(object, property, '');
+ }
+
+ if (common.isBoolean(initialValue)) {
+ return new BooleanController(object, property);
+ }
+
+ }
+
+ })(dat.controllers.OptionController,
+dat.controllers.NumberControllerBox,
+dat.controllers.NumberControllerSlider,
+dat.controllers.StringController = (function (Controller, dom, common) {
+
+ /**
+ * @class Provides a text input to alter the string property of an object.
+ *
+ * @extends dat.controllers.Controller
+ *
+ * @param {Object} object The object to be manipulated
+ * @param {string} property The name of the property to be manipulated
+ *
+ * @member dat.controllers
+ */
+ var StringController = function(object, property) {
+
+ StringController.superclass.call(this, object, property);
+
+ var _this = this;
+
+ this.__input = document.createElement('input');
+ this.__input.setAttribute('type', 'text');
+
+ dom.bind(this.__input, 'keyup', onChange);
+ dom.bind(this.__input, 'change', onChange);
+ dom.bind(this.__input, 'blur', onBlur);
+ dom.bind(this.__input, 'keydown', function(e) {
+ if (e.keyCode === 13) {
+ this.blur();
+ }
+ });
+
+
+ function onChange() {
+ _this.setValue(_this.__input.value);
+ }
+
+ function onBlur() {
+ if (_this.__onFinishChange) {
+ _this.__onFinishChange.call(_this, _this.getValue());
+ }
+ }
+
+ this.updateDisplay();
+
+ this.domElement.appendChild(this.__input);
+
+ };
+
+ StringController.superclass = Controller;
+
+ common.extend(
+
+ StringController.prototype,
+ Controller.prototype,
+
+ {
+
+ updateDisplay: function() {
+ // Stops the caret from moving on account of:
+ // keyup -> setValue -> updateDisplay
+ if (!dom.isActive(this.__input)) {
+ this.__input.value = this.getValue();
+ }
+ return StringController.superclass.prototype.updateDisplay.call(this);
+ }
+
+ }
+
+ );
+
+ return StringController;
+
+})(dat.controllers.Controller,
+dat.dom.dom,
+dat.utils.common),
+dat.controllers.FunctionController,
+dat.controllers.BooleanController,
+dat.utils.common),
+dat.controllers.Controller,
+dat.controllers.BooleanController,
+dat.controllers.FunctionController,
+dat.controllers.NumberControllerBox,
+dat.controllers.NumberControllerSlider,
+dat.controllers.OptionController,
+dat.controllers.ColorController = (function (Controller, dom, Color, interpret, common) {
+
+ var ColorController = function(object, property) {
+
+ ColorController.superclass.call(this, object, property);
+
+ this.__color = new Color(this.getValue());
+ this.__temp = new Color(0);
+
+ var _this = this;
+
+ this.domElement = document.createElement('div');
+
+ dom.makeSelectable(this.domElement, false);
+
+ this.__selector = document.createElement('div');
+ this.__selector.className = 'selector';
+
+ this.__saturation_field = document.createElement('div');
+ this.__saturation_field.className = 'saturation-field';
+
+ this.__field_knob = document.createElement('div');
+ this.__field_knob.className = 'field-knob';
+ this.__field_knob_border = '2px solid ';
+
+ this.__hue_knob = document.createElement('div');
+ this.__hue_knob.className = 'hue-knob';
+
+ this.__hue_field = document.createElement('div');
+ this.__hue_field.className = 'hue-field';
+
+ this.__input = document.createElement('input');
+ this.__input.type = 'text';
+ this.__input_textShadow = '0 1px 1px ';
+
+ dom.bind(this.__input, 'keydown', function(e) {
+ if (e.keyCode === 13) { // on enter
+ onBlur.call(this);
+ }
+ });
+
+ dom.bind(this.__input, 'blur', onBlur);
+
+ dom.bind(this.__selector, 'mousedown', function(e) {
+
+ dom
+ .addClass(this, 'drag')
+ .bind(window, 'mouseup', function(e) {
+ dom.removeClass(_this.__selector, 'drag');
+ });
+
+ });
+
+ var value_field = document.createElement('div');
+
+ common.extend(this.__selector.style, {
+ width: '122px',
+ height: '102px',
+ padding: '3px',
+ backgroundColor: '#222',
+ boxShadow: '0px 1px 3px rgba(0,0,0,0.3)'
+ });
+
+ common.extend(this.__field_knob.style, {
+ position: 'absolute',
+ width: '12px',
+ height: '12px',
+ border: this.__field_knob_border + (this.__color.v < .5 ? '#fff' : '#000'),
+ boxShadow: '0px 1px 3px rgba(0,0,0,0.5)',
+ borderRadius: '12px',
+ zIndex: 1
+ });
+
+ common.extend(this.__hue_knob.style, {
+ position: 'absolute',
+ width: '15px',
+ height: '2px',
+ borderRight: '4px solid #fff',
+ zIndex: 1
+ });
+
+ common.extend(this.__saturation_field.style, {
+ width: '100px',
+ height: '100px',
+ border: '1px solid #555',
+ marginRight: '3px',
+ display: 'inline-block',
+ cursor: 'pointer'
+ });
+
+ common.extend(value_field.style, {
+ width: '100%',
+ height: '100%',
+ background: 'none'
+ });
+
+ linearGradient(value_field, 'top', 'rgba(0,0,0,0)', '#000');
+
+ common.extend(this.__hue_field.style, {
+ width: '15px',
+ height: '100px',
+ display: 'inline-block',
+ border: '1px solid #555',
+ cursor: 'ns-resize'
+ });
+
+ hueGradient(this.__hue_field);
+
+ common.extend(this.__input.style, {
+ outline: 'none',
+// width: '120px',
+ textAlign: 'center',
+// padding: '4px',
+// marginBottom: '6px',
+ color: '#fff',
+ border: 0,
+ fontWeight: 'bold',
+ textShadow: this.__input_textShadow + 'rgba(0,0,0,0.7)'
+ });
+
+ dom.bind(this.__saturation_field, 'mousedown', fieldDown);
+ dom.bind(this.__field_knob, 'mousedown', fieldDown);
+
+ dom.bind(this.__hue_field, 'mousedown', function(e) {
+ setH(e);
+ dom.bind(window, 'mousemove', setH);
+ dom.bind(window, 'mouseup', unbindH);
+ });
+
+ function fieldDown(e) {
+ setSV(e);
+ // document.body.style.cursor = 'none';
+ dom.bind(window, 'mousemove', setSV);
+ dom.bind(window, 'mouseup', unbindSV);
+ }
+
+ function unbindSV() {
+ dom.unbind(window, 'mousemove', setSV);
+ dom.unbind(window, 'mouseup', unbindSV);
+ // document.body.style.cursor = 'default';
+ }
+
+ function onBlur() {
+ var i = interpret(this.value);
+ if (i !== false) {
+ _this.__color.__state = i;
+ _this.setValue(_this.__color.toOriginal());
+ } else {
+ this.value = _this.__color.toString();
+ }
+ }
+
+ function unbindH() {
+ dom.unbind(window, 'mousemove', setH);
+ dom.unbind(window, 'mouseup', unbindH);
+ }
+
+ this.__saturation_field.appendChild(value_field);
+ this.__selector.appendChild(this.__field_knob);
+ this.__selector.appendChild(this.__saturation_field);
+ this.__selector.appendChild(this.__hue_field);
+ this.__hue_field.appendChild(this.__hue_knob);
+
+ this.domElement.appendChild(this.__input);
+ this.domElement.appendChild(this.__selector);
+
+ this.updateDisplay();
+
+ function setSV(e) {
+
+ e.preventDefault();
+
+ var w = dom.getWidth(_this.__saturation_field);
+ var o = dom.getOffset(_this.__saturation_field);
+ var s = (e.clientX - o.left + document.body.scrollLeft) / w;
+ var v = 1 - (e.clientY - o.top + document.body.scrollTop) / w;
+
+ if (v > 1) v = 1;
+ else if (v < 0) v = 0;
+
+ if (s > 1) s = 1;
+ else if (s < 0) s = 0;
+
+ _this.__color.v = v;
+ _this.__color.s = s;
+
+ _this.setValue(_this.__color.toOriginal());
+
+
+ return false;
+
+ }
+
+ function setH(e) {
+
+ e.preventDefault();
+
+ var s = dom.getHeight(_this.__hue_field);
+ var o = dom.getOffset(_this.__hue_field);
+ var h = 1 - (e.clientY - o.top + document.body.scrollTop) / s;
+
+ if (h > 1) h = 1;
+ else if (h < 0) h = 0;
+
+ _this.__color.h = h * 360;
+
+ _this.setValue(_this.__color.toOriginal());
+
+ return false;
+
+ }
+
+ };
+
+ ColorController.superclass = Controller;
+
+ common.extend(
+
+ ColorController.prototype,
+ Controller.prototype,
+
+ {
+
+ updateDisplay: function() {
+
+ var i = interpret(this.getValue());
+
+ if (i !== false) {
+
+ var mismatch = false;
+
+ // Check for mismatch on the interpreted value.
+
+ common.each(Color.COMPONENTS, function(component) {
+ if (!common.isUndefined(i[component]) &&
+ !common.isUndefined(this.__color.__state[component]) &&
+ i[component] !== this.__color.__state[component]) {
+ mismatch = true;
+ return {}; // break
+ }
+ }, this);
+
+ // If nothing diverges, we keep our previous values
+ // for statefulness, otherwise we recalculate fresh
+ if (mismatch) {
+ common.extend(this.__color.__state, i);
+ }
+
+ }
+
+ common.extend(this.__temp.__state, this.__color.__state);
+
+ this.__temp.a = 1;
+
+ var flip = (this.__color.v < .5 || this.__color.s > .5) ? 255 : 0;
+ var _flip = 255 - flip;
+
+ common.extend(this.__field_knob.style, {
+ marginLeft: 100 * this.__color.s - 7 + 'px',
+ marginTop: 100 * (1 - this.__color.v) - 7 + 'px',
+ backgroundColor: this.__temp.toString(),
+ border: this.__field_knob_border + 'rgb(' + flip + ',' + flip + ',' + flip +')'
+ });
+
+ this.__hue_knob.style.marginTop = (1 - this.__color.h / 360) * 100 + 'px'
+
+ this.__temp.s = 1;
+ this.__temp.v = 1;
+
+ linearGradient(this.__saturation_field, 'left', '#fff', this.__temp.toString());
+
+ common.extend(this.__input.style, {
+ backgroundColor: this.__input.value = this.__color.toString(),
+ color: 'rgb(' + flip + ',' + flip + ',' + flip +')',
+ textShadow: this.__input_textShadow + 'rgba(' + _flip + ',' + _flip + ',' + _flip +',.7)'
+ });
+
+ }
+
+ }
+
+ );
+
+ var vendors = ['-moz-','-o-','-webkit-','-ms-',''];
+
+ function linearGradient(elem, x, a, b) {
+ elem.style.background = '';
+ common.each(vendors, function(vendor) {
+ elem.style.cssText += 'background: ' + vendor + 'linear-gradient('+x+', '+a+' 0%, ' + b + ' 100%); ';
+ });
+ }
+
+ function hueGradient(elem) {
+ elem.style.background = '';
+ elem.style.cssText += 'background: -moz-linear-gradient(top, #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);'
+ elem.style.cssText += 'background: -webkit-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
+ elem.style.cssText += 'background: -o-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
+ elem.style.cssText += 'background: -ms-linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
+ elem.style.cssText += 'background: linear-gradient(top, #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
+ }
+
+
+ return ColorController;
+
+})(dat.controllers.Controller,
+dat.dom.dom,
+dat.color.Color = (function (interpret, math, toString, common) {
+
+ var Color = function() {
+
+ this.__state = interpret.apply(this, arguments);
+
+ if (this.__state === false) {
+ throw 'Failed to interpret color arguments';
+ }
+
+ this.__state.a = this.__state.a || 1;
+
+
+ };
+
+ Color.COMPONENTS = ['r','g','b','h','s','v','hex','a'];
+
+ common.extend(Color.prototype, {
+
+ toString: function() {
+ return toString(this);
+ },
+
+ toOriginal: function() {
+ return this.__state.conversion.write(this);
+ }
+
+ });
+
+ defineRGBComponent(Color.prototype, 'r', 2);
+ defineRGBComponent(Color.prototype, 'g', 1);
+ defineRGBComponent(Color.prototype, 'b', 0);
+
+ defineHSVComponent(Color.prototype, 'h');
+ defineHSVComponent(Color.prototype, 's');
+ defineHSVComponent(Color.prototype, 'v');
+
+ Object.defineProperty(Color.prototype, 'a', {
+
+ get: function() {
+ return this.__state.a;
+ },
+
+ set: function(v) {
+ this.__state.a = v;
+ }
+
+ });
+
+ Object.defineProperty(Color.prototype, 'hex', {
+
+ get: function() {
+
+ if (!this.__state.space !== 'HEX') {
+ this.__state.hex = math.rgb_to_hex(this.r, this.g, this.b);
+ }
+
+ return this.__state.hex;
+
+ },
+
+ set: function(v) {
+
+ this.__state.space = 'HEX';
+ this.__state.hex = v;
+
+ }
+
+ });
+
+ function defineRGBComponent(target, component, componentHexIndex) {
+
+ Object.defineProperty(target, component, {
+
+ get: function() {
+
+ if (this.__state.space === 'RGB') {
+ return this.__state[component];
+ }
+
+ recalculateRGB(this, component, componentHexIndex);
+
+ return this.__state[component];
+
+ },
+
+ set: function(v) {
+
+ if (this.__state.space !== 'RGB') {
+ recalculateRGB(this, component, componentHexIndex);
+ this.__state.space = 'RGB';
+ }
+
+ this.__state[component] = v;
+
+ }
+
+ });
+
+ }
+
+ function defineHSVComponent(target, component) {
+
+ Object.defineProperty(target, component, {
+
+ get: function() {
+
+ if (this.__state.space === 'HSV')
+ return this.__state[component];
+
+ recalculateHSV(this);
+
+ return this.__state[component];
+
+ },
+
+ set: function(v) {
+
+ if (this.__state.space !== 'HSV') {
+ recalculateHSV(this);
+ this.__state.space = 'HSV';
+ }
+
+ this.__state[component] = v;
+
+ }
+
+ });
+
+ }
+
+ function recalculateRGB(color, component, componentHexIndex) {
+
+ if (color.__state.space === 'HEX') {
+
+ color.__state[component] = math.component_from_hex(color.__state.hex, componentHexIndex);
+
+ } else if (color.__state.space === 'HSV') {
+
+ common.extend(color.__state, math.hsv_to_rgb(color.__state.h, color.__state.s, color.__state.v));
+
+ } else {
+
+ throw 'Corrupted color state';
+
+ }
+
+ }
+
+ function recalculateHSV(color) {
+
+ var result = math.rgb_to_hsv(color.r, color.g, color.b);
+
+ common.extend(color.__state,
+ {
+ s: result.s,
+ v: result.v
+ }
+ );
+
+ if (!common.isNaN(result.h)) {
+ color.__state.h = result.h;
+ } else if (common.isUndefined(color.__state.h)) {
+ color.__state.h = 0;
+ }
+
+ }
+
+ return Color;
+
+})(dat.color.interpret,
+dat.color.math = (function () {
+
+ var tmpComponent;
+
+ return {
+
+ hsv_to_rgb: function(h, s, v) {
+
+ var hi = Math.floor(h / 60) % 6;
+
+ var f = h / 60 - Math.floor(h / 60);
+ var p = v * (1.0 - s);
+ var q = v * (1.0 - (f * s));
+ var t = v * (1.0 - ((1.0 - f) * s));
+ var c = [
+ [v, t, p],
+ [q, v, p],
+ [p, v, t],
+ [p, q, v],
+ [t, p, v],
+ [v, p, q]
+ ][hi];
+
+ return {
+ r: c[0] * 255,
+ g: c[1] * 255,
+ b: c[2] * 255
+ };
+
+ },
+
+ rgb_to_hsv: function(r, g, b) {
+
+ var min = Math.min(r, g, b),
+ max = Math.max(r, g, b),
+ delta = max - min,
+ h, s;
+
+ if (max != 0) {
+ s = delta / max;
+ } else {
+ return {
+ h: NaN,
+ s: 0,
+ v: 0
+ };
+ }
+
+ if (r == max) {
+ h = (g - b) / delta;
+ } else if (g == max) {
+ h = 2 + (b - r) / delta;
+ } else {
+ h = 4 + (r - g) / delta;
+ }
+ h /= 6;
+ if (h < 0) {
+ h += 1;
+ }
+
+ return {
+ h: h * 360,
+ s: s,
+ v: max / 255
+ };
+ },
+
+ rgb_to_hex: function(r, g, b) {
+ var hex = this.hex_with_component(0, 2, r);
+ hex = this.hex_with_component(hex, 1, g);
+ hex = this.hex_with_component(hex, 0, b);
+ return hex;
+ },
+
+ component_from_hex: function(hex, componentIndex) {
+ return (hex >> (componentIndex * 8)) & 0xFF;
+ },
+
+ hex_with_component: function(hex, componentIndex, value) {
+ return value << (tmpComponent = componentIndex * 8) | (hex & ~ (0xFF << tmpComponent));
+ }
+
+ }
+
+})(),
+dat.color.toString,
+dat.utils.common),
+dat.color.interpret,
+dat.utils.common),
+dat.utils.requestAnimationFrame = (function () {
+
+ /**
+ * requirejs version of Paul Irish's RequestAnimationFrame
+ * http://paulirish.com/2011/requestanimationframe-for-smart-animating/
+ */
+
+ return window.webkitRequestAnimationFrame ||
+ window.mozRequestAnimationFrame ||
+ window.oRequestAnimationFrame ||
+ window.msRequestAnimationFrame ||
+ function(callback, element) {
+
+ window.setTimeout(callback, 1000 / 60);
+
+ };
+})(),
+dat.dom.CenteredDiv = (function (dom, common) {
+
+
+ var CenteredDiv = function() {
+
+ this.backgroundElement = document.createElement('div');
+ common.extend(this.backgroundElement.style, {
+ backgroundColor: 'rgba(0,0,0,0.8)',
+ top: 0,
+ left: 0,
+ display: 'none',
+ zIndex: '1000',
+ opacity: 0,
+ WebkitTransition: 'opacity 0.2s linear'
+ });
+
+ dom.makeFullscreen(this.backgroundElement);
+ this.backgroundElement.style.position = 'fixed';
+
+ this.domElement = document.createElement('div');
+ common.extend(this.domElement.style, {
+ position: 'fixed',
+ display: 'none',
+ zIndex: '1001',
+ opacity: 0,
+ WebkitTransition: '-webkit-transform 0.2s ease-out, opacity 0.2s linear'
+ });
+
+
+ document.body.appendChild(this.backgroundElement);
+ document.body.appendChild(this.domElement);
+
+ var _this = this;
+ dom.bind(this.backgroundElement, 'click', function() {
+ _this.hide();
+ });
+
+
+ };
+
+ CenteredDiv.prototype.show = function() {
+
+ var _this = this;
+
+
+
+ this.backgroundElement.style.display = 'block';
+
+ this.domElement.style.display = 'block';
+ this.domElement.style.opacity = 0;
+// this.domElement.style.top = '52%';
+ this.domElement.style.webkitTransform = 'scale(1.1)';
+
+ this.layout();
+
+ common.defer(function() {
+ _this.backgroundElement.style.opacity = 1;
+ _this.domElement.style.opacity = 1;
+ _this.domElement.style.webkitTransform = 'scale(1)';
+ });
+
+ };
+
+ CenteredDiv.prototype.hide = function() {
+
+ var _this = this;
+
+ var hide = function() {
+
+ _this.domElement.style.display = 'none';
+ _this.backgroundElement.style.display = 'none';
+
+ dom.unbind(_this.domElement, 'webkitTransitionEnd', hide);
+ dom.unbind(_this.domElement, 'transitionend', hide);
+ dom.unbind(_this.domElement, 'oTransitionEnd', hide);
+
+ };
+
+ dom.bind(this.domElement, 'webkitTransitionEnd', hide);
+ dom.bind(this.domElement, 'transitionend', hide);
+ dom.bind(this.domElement, 'oTransitionEnd', hide);
+
+ this.backgroundElement.style.opacity = 0;
+// this.domElement.style.top = '48%';
+ this.domElement.style.opacity = 0;
+ this.domElement.style.webkitTransform = 'scale(1.1)';
+
+ };
+
+ CenteredDiv.prototype.layout = function() {
+ this.domElement.style.left = window.innerWidth/2 - dom.getWidth(this.domElement) / 2 + 'px';
+ this.domElement.style.top = window.innerHeight/2 - dom.getHeight(this.domElement) / 2 + 'px';
+ };
+
+ function lockScroll(e) {
+ console.log(e);
+ }
+
+ return CenteredDiv;
+
+})(dat.dom.dom,
+dat.utils.common),
+dat.dom.dom,
+dat.utils.common);