--- /dev/null
+/*!
+ * Bootstrap Colorpicker
+ * http://mjolnic.github.io/bootstrap-colorpicker/
+ *
+ * Originally written by (c) 2012 Stefan Petre
+ * Licensed under the Apache License v2.0
+ * http://www.apache.org/licenses/LICENSE-2.0.txt
+ *
+ * @todo Update DOCS
+ */
+
+(function(factory) {
+ "use strict";
+ if (typeof exports === 'object') {
+ module.exports = factory(window.jQuery);
+ } else if (typeof define === 'function' && define.amd) {
+ define(['jquery'], factory);
+ } else if (window.jQuery && !window.jQuery.fn.colorpicker) {
+ factory(window.jQuery);
+ }
+ }
+ (function($) {
+ 'use strict';
+
+ // Color object
+ var Color = function(val, customColors) {
+ this.value = {
+ h: 0,
+ s: 0,
+ b: 0,
+ a: 1
+ };
+ this.origFormat = null; // original string format
+ if (customColors) {
+ $.extend(this.colors, customColors);
+ }
+ if (val) {
+ if (val.toLowerCase !== undefined) {
+ // cast to string
+ val = val + '';
+ this.setColor(val);
+ } else if (val.h !== undefined) {
+ this.value = val;
+ }
+ }
+ };
+
+ Color.prototype = {
+ constructor: Color,
+ // 140 predefined colors from the HTML Colors spec
+ colors: {
+ "aliceblue": "#f0f8ff",
+ "antiquewhite": "#faebd7",
+ "aqua": "#00ffff",
+ "aquamarine": "#7fffd4",
+ "azure": "#f0ffff",
+ "beige": "#f5f5dc",
+ "bisque": "#ffe4c4",
+ "black": "#000000",
+ "blanchedalmond": "#ffebcd",
+ "blue": "#0000ff",
+ "blueviolet": "#8a2be2",
+ "brown": "#a52a2a",
+ "burlywood": "#deb887",
+ "cadetblue": "#5f9ea0",
+ "chartreuse": "#7fff00",
+ "chocolate": "#d2691e",
+ "coral": "#ff7f50",
+ "cornflowerblue": "#6495ed",
+ "cornsilk": "#fff8dc",
+ "crimson": "#dc143c",
+ "cyan": "#00ffff",
+ "darkblue": "#00008b",
+ "darkcyan": "#008b8b",
+ "darkgoldenrod": "#b8860b",
+ "darkgray": "#a9a9a9",
+ "darkgreen": "#006400",
+ "darkkhaki": "#bdb76b",
+ "darkmagenta": "#8b008b",
+ "darkolivegreen": "#556b2f",
+ "darkorange": "#ff8c00",
+ "darkorchid": "#9932cc",
+ "darkred": "#8b0000",
+ "darksalmon": "#e9967a",
+ "darkseagreen": "#8fbc8f",
+ "darkslateblue": "#483d8b",
+ "darkslategray": "#2f4f4f",
+ "darkturquoise": "#00ced1",
+ "darkviolet": "#9400d3",
+ "deeppink": "#ff1493",
+ "deepskyblue": "#00bfff",
+ "dimgray": "#696969",
+ "dodgerblue": "#1e90ff",
+ "firebrick": "#b22222",
+ "floralwhite": "#fffaf0",
+ "forestgreen": "#228b22",
+ "fuchsia": "#ff00ff",
+ "gainsboro": "#dcdcdc",
+ "ghostwhite": "#f8f8ff",
+ "gold": "#ffd700",
+ "goldenrod": "#daa520",
+ "gray": "#808080",
+ "green": "#008000",
+ "greenyellow": "#adff2f",
+ "honeydew": "#f0fff0",
+ "hotpink": "#ff69b4",
+ "indianred": "#cd5c5c",
+ "indigo": "#4b0082",
+ "ivory": "#fffff0",
+ "khaki": "#f0e68c",
+ "lavender": "#e6e6fa",
+ "lavenderblush": "#fff0f5",
+ "lawngreen": "#7cfc00",
+ "lemonchiffon": "#fffacd",
+ "lightblue": "#add8e6",
+ "lightcoral": "#f08080",
+ "lightcyan": "#e0ffff",
+ "lightgoldenrodyellow": "#fafad2",
+ "lightgrey": "#d3d3d3",
+ "lightgreen": "#90ee90",
+ "lightpink": "#ffb6c1",
+ "lightsalmon": "#ffa07a",
+ "lightseagreen": "#20b2aa",
+ "lightskyblue": "#87cefa",
+ "lightslategray": "#778899",
+ "lightsteelblue": "#b0c4de",
+ "lightyellow": "#ffffe0",
+ "lime": "#00ff00",
+ "limegreen": "#32cd32",
+ "linen": "#faf0e6",
+ "magenta": "#ff00ff",
+ "maroon": "#800000",
+ "mediumaquamarine": "#66cdaa",
+ "mediumblue": "#0000cd",
+ "mediumorchid": "#ba55d3",
+ "mediumpurple": "#9370d8",
+ "mediumseagreen": "#3cb371",
+ "mediumslateblue": "#7b68ee",
+ "mediumspringgreen": "#00fa9a",
+ "mediumturquoise": "#48d1cc",
+ "mediumvioletred": "#c71585",
+ "midnightblue": "#191970",
+ "mintcream": "#f5fffa",
+ "mistyrose": "#ffe4e1",
+ "moccasin": "#ffe4b5",
+ "navajowhite": "#ffdead",
+ "navy": "#000080",
+ "oldlace": "#fdf5e6",
+ "olive": "#808000",
+ "olivedrab": "#6b8e23",
+ "orange": "#ffa500",
+ "orangered": "#ff4500",
+ "orchid": "#da70d6",
+ "palegoldenrod": "#eee8aa",
+ "palegreen": "#98fb98",
+ "paleturquoise": "#afeeee",
+ "palevioletred": "#d87093",
+ "papayawhip": "#ffefd5",
+ "peachpuff": "#ffdab9",
+ "peru": "#cd853f",
+ "pink": "#ffc0cb",
+ "plum": "#dda0dd",
+ "powderblue": "#b0e0e6",
+ "purple": "#800080",
+ "red": "#ff0000",
+ "rosybrown": "#bc8f8f",
+ "royalblue": "#4169e1",
+ "saddlebrown": "#8b4513",
+ "salmon": "#fa8072",
+ "sandybrown": "#f4a460",
+ "seagreen": "#2e8b57",
+ "seashell": "#fff5ee",
+ "sienna": "#a0522d",
+ "silver": "#c0c0c0",
+ "skyblue": "#87ceeb",
+ "slateblue": "#6a5acd",
+ "slategray": "#708090",
+ "snow": "#fffafa",
+ "springgreen": "#00ff7f",
+ "steelblue": "#4682b4",
+ "tan": "#d2b48c",
+ "teal": "#008080",
+ "thistle": "#d8bfd8",
+ "tomato": "#ff6347",
+ "turquoise": "#40e0d0",
+ "violet": "#ee82ee",
+ "wheat": "#f5deb3",
+ "white": "#ffffff",
+ "whitesmoke": "#f5f5f5",
+ "yellow": "#ffff00",
+ "yellowgreen": "#9acd32",
+ "transparent": "transparent"
+ },
+ _sanitizeNumber: function(val) {
+ if (typeof val === 'number') {
+ return val;
+ }
+ if (isNaN(val) || (val === null) || (val === '') || (val === undefined)) {
+ return 1;
+ }
+ if (val.toLowerCase !== undefined) {
+ return parseFloat(val);
+ }
+ return 1;
+ },
+ isTransparent: function(strVal) {
+ if (!strVal) {
+ return false;
+ }
+ strVal = strVal.toLowerCase().trim();
+ return (strVal === 'transparent') || (strVal.match(/#?00000000/)) || (strVal.match(/(rgba|hsla)\(0,0,0,0?\.?0\)/));
+ },
+ rgbaIsTransparent: function(rgba) {
+ return ((rgba.r === 0) && (rgba.g === 0) && (rgba.b === 0) && (rgba.a === 0));
+ },
+ //parse a string to HSB
+ setColor: function(strVal) {
+ strVal = strVal.toLowerCase().trim();
+ if (strVal) {
+ if (this.isTransparent(strVal)) {
+ this.value = {
+ h: 0,
+ s: 0,
+ b: 0,
+ a: 0
+ };
+ } else {
+ this.value = this.stringToHSB(strVal) || {
+ h: 0,
+ s: 0,
+ b: 0,
+ a: 1
+ }; // if parser fails, defaults to black
+ }
+ }
+ },
+ stringToHSB: function(strVal) {
+ strVal = strVal.toLowerCase();
+ var alias;
+ if (typeof this.colors[strVal] !== 'undefined') {
+ strVal = this.colors[strVal];
+ alias = 'alias';
+ }
+ var that = this,
+ result = false;
+ $.each(this.stringParsers, function(i, parser) {
+ var match = parser.re.exec(strVal),
+ values = match && parser.parse.apply(that, [match]),
+ format = alias || parser.format || 'rgba';
+ if (values) {
+ if (format.match(/hsla?/)) {
+ result = that.RGBtoHSB.apply(that, that.HSLtoRGB.apply(that, values));
+ } else {
+ result = that.RGBtoHSB.apply(that, values);
+ }
+ that.origFormat = format;
+ return false;
+ }
+ return true;
+ });
+ return result;
+ },
+ setHue: function(h) {
+ this.value.h = 1 - h;
+ },
+ setSaturation: function(s) {
+ this.value.s = s;
+ },
+ setBrightness: function(b) {
+ this.value.b = 1 - b;
+ },
+ setAlpha: function(a) {
+ this.value.a = parseInt((1 - a) * 100, 10) / 100;
+ },
+ toRGB: function(h, s, b, a) {
+ if (!h) {
+ h = this.value.h;
+ s = this.value.s;
+ b = this.value.b;
+ }
+ h *= 360;
+ var R, G, B, X, C;
+ h = (h % 360) / 60;
+ C = b * s;
+ X = C * (1 - Math.abs(h % 2 - 1));
+ R = G = B = b - C;
+
+ h = ~~h;
+ R += [C, X, 0, 0, X, C][h];
+ G += [X, C, C, X, 0, 0][h];
+ B += [0, 0, X, C, C, X][h];
+ return {
+ r: Math.round(R * 255),
+ g: Math.round(G * 255),
+ b: Math.round(B * 255),
+ a: a || this.value.a
+ };
+ },
+ toHex: function(h, s, b, a) {
+ var rgb = this.toRGB(h, s, b, a);
+ if (this.rgbaIsTransparent(rgb)) {
+ return 'transparent';
+ }
+ return '#' + ((1 << 24) | (parseInt(rgb.r) << 16) | (parseInt(rgb.g) << 8) | parseInt(rgb.b)).toString(16).substr(1);
+ },
+ toHSL: function(h, s, b, a) {
+ h = h || this.value.h;
+ s = s || this.value.s;
+ b = b || this.value.b;
+ a = a || this.value.a;
+
+ var H = h,
+ L = (2 - s) * b,
+ S = s * b;
+ if (L > 0 && L <= 1) {
+ S /= L;
+ } else {
+ S /= 2 - L;
+ }
+ L /= 2;
+ if (S > 1) {
+ S = 1;
+ }
+ return {
+ h: isNaN(H) ? 0 : H,
+ s: isNaN(S) ? 0 : S,
+ l: isNaN(L) ? 0 : L,
+ a: isNaN(a) ? 0 : a
+ };
+ },
+ toAlias: function(r, g, b, a) {
+ var rgb = this.toHex(r, g, b, a);
+ for (var alias in this.colors) {
+ if (this.colors[alias] === rgb) {
+ return alias;
+ }
+ }
+ return false;
+ },
+ RGBtoHSB: function(r, g, b, a) {
+ r /= 255;
+ g /= 255;
+ b /= 255;
+
+ var H, S, V, C;
+ V = Math.max(r, g, b);
+ C = V - Math.min(r, g, b);
+ H = (C === 0 ? null :
+ V === r ? (g - b) / C :
+ V === g ? (b - r) / C + 2 :
+ (r - g) / C + 4
+ );
+ H = ((H + 360) % 6) * 60 / 360;
+ S = C === 0 ? 0 : C / V;
+ return {
+ h: this._sanitizeNumber(H),
+ s: S,
+ b: V,
+ a: this._sanitizeNumber(a)
+ };
+ },
+ HueToRGB: function(p, q, h) {
+ if (h < 0) {
+ h += 1;
+ } else if (h > 1) {
+ h -= 1;
+ }
+ if ((h * 6) < 1) {
+ return p + (q - p) * h * 6;
+ } else if ((h * 2) < 1) {
+ return q;
+ } else if ((h * 3) < 2) {
+ return p + (q - p) * ((2 / 3) - h) * 6;
+ } else {
+ return p;
+ }
+ },
+ HSLtoRGB: function(h, s, l, a) {
+ if (s < 0) {
+ s = 0;
+ }
+ var q;
+ if (l <= 0.5) {
+ q = l * (1 + s);
+ } else {
+ q = l + s - (l * s);
+ }
+
+ var p = 2 * l - q;
+
+ var tr = h + (1 / 3);
+ var tg = h;
+ var tb = h - (1 / 3);
+
+ var r = Math.round(this.HueToRGB(p, q, tr) * 255);
+ var g = Math.round(this.HueToRGB(p, q, tg) * 255);
+ var b = Math.round(this.HueToRGB(p, q, tb) * 255);
+ return [r, g, b, this._sanitizeNumber(a)];
+ },
+ toString: function(format) {
+ format = format || 'rgba';
+ var c = false;
+ switch (format) {
+ case 'rgb':
+ {
+ c = this.toRGB();
+ if (this.rgbaIsTransparent(c)) {
+ return 'transparent';
+ }
+ return 'rgb(' + c.r + ',' + c.g + ',' + c.b + ')';
+ }
+ break;
+ case 'rgba':
+ {
+ c = this.toRGB();
+ return 'rgba(' + c.r + ',' + c.g + ',' + c.b + ',' + c.a + ')';
+ }
+ break;
+ case 'hsl':
+ {
+ c = this.toHSL();
+ return 'hsl(' + Math.round(c.h * 360) + ',' + Math.round(c.s * 100) + '%,' + Math.round(c.l * 100) + '%)';
+ }
+ break;
+ case 'hsla':
+ {
+ c = this.toHSL();
+ return 'hsla(' + Math.round(c.h * 360) + ',' + Math.round(c.s * 100) + '%,' + Math.round(c.l * 100) + '%,' + c.a + ')';
+ }
+ break;
+ case 'hex':
+ {
+ return this.toHex();
+ }
+ break;
+ case 'alias':
+ return this.toAlias() || this.toHex();
+ default:
+ {
+ return c;
+ }
+ break;
+ }
+ },
+ // a set of RE's that can match strings and generate color tuples.
+ // from John Resig color plugin
+ // https://github.com/jquery/jquery-color/
+ stringParsers: [{
+ re: /rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*?\)/,
+ format: 'rgb',
+ parse: function(execResult) {
+ return [
+ execResult[1],
+ execResult[2],
+ execResult[3],
+ 1
+ ];
+ }
+ }, {
+ re: /rgb\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*?\)/,
+ format: 'rgb',
+ parse: function(execResult) {
+ return [
+ 2.55 * execResult[1],
+ 2.55 * execResult[2],
+ 2.55 * execResult[3],
+ 1
+ ];
+ }
+ }, {
+ re: /rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+ format: 'rgba',
+ parse: function(execResult) {
+ return [
+ execResult[1],
+ execResult[2],
+ execResult[3],
+ execResult[4]
+ ];
+ }
+ }, {
+ re: /rgba\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+ format: 'rgba',
+ parse: function(execResult) {
+ return [
+ 2.55 * execResult[1],
+ 2.55 * execResult[2],
+ 2.55 * execResult[3],
+ execResult[4]
+ ];
+ }
+ }, {
+ re: /hsl\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*?\)/,
+ format: 'hsl',
+ parse: function(execResult) {
+ return [
+ execResult[1] / 360,
+ execResult[2] / 100,
+ execResult[3] / 100,
+ execResult[4]
+ ];
+ }
+ }, {
+ re: /hsla\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
+ format: 'hsla',
+ parse: function(execResult) {
+ return [
+ execResult[1] / 360,
+ execResult[2] / 100,
+ execResult[3] / 100,
+ execResult[4]
+ ];
+ }
+ }, {
+ re: /#?([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
+ format: 'hex',
+ parse: function(execResult) {
+ return [
+ parseInt(execResult[1], 16),
+ parseInt(execResult[2], 16),
+ parseInt(execResult[3], 16),
+ 1
+ ];
+ }
+ }, {
+ re: /#?([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/,
+ format: 'hex',
+ parse: function(execResult) {
+ return [
+ parseInt(execResult[1] + execResult[1], 16),
+ parseInt(execResult[2] + execResult[2], 16),
+ parseInt(execResult[3] + execResult[3], 16),
+ 1
+ ];
+ }
+ }],
+ colorNameToHex: function(name) {
+ if (typeof this.colors[name.toLowerCase()] !== 'undefined') {
+ return this.colors[name.toLowerCase()];
+ }
+ return false;
+ }
+ };
+
+
+ var defaults = {
+ horizontal: false, // horizontal mode layout ?
+ inline: false, //forces to show the colorpicker as an inline element
+ color: false, //forces a color
+ format: false, //forces a format
+ input: 'input', // children input selector
+ container: false, // container selector
+ component: '.add-on, .input-group-addon', // children component selector
+ sliders: {
+ saturation: {
+ maxLeft: 100,
+ maxTop: 100,
+ callLeft: 'setSaturation',
+ callTop: 'setBrightness'
+ },
+ hue: {
+ maxLeft: 0,
+ maxTop: 100,
+ callLeft: false,
+ callTop: 'setHue'
+ },
+ alpha: {
+ maxLeft: 0,
+ maxTop: 100,
+ callLeft: false,
+ callTop: 'setAlpha'
+ }
+ },
+ slidersHorz: {
+ saturation: {
+ maxLeft: 100,
+ maxTop: 100,
+ callLeft: 'setSaturation',
+ callTop: 'setBrightness'
+ },
+ hue: {
+ maxLeft: 100,
+ maxTop: 0,
+ callLeft: 'setHue',
+ callTop: false
+ },
+ alpha: {
+ maxLeft: 100,
+ maxTop: 0,
+ callLeft: 'setAlpha',
+ callTop: false
+ }
+ },
+ template: '<div class="colorpicker dropdown-menu">' +
+ '<div class="colorpicker-saturation"><i><b></b></i></div>' +
+ '<div class="colorpicker-hue"><i></i></div>' +
+ '<div class="colorpicker-alpha"><i></i></div>' +
+ '<div class="colorpicker-color"><div /></div>' +
+ '<div class="colorpicker-selectors"></div>' +
+ '</div>',
+ align: 'right',
+ customClass: null,
+ colorSelectors: null
+ };
+
+ var Colorpicker = function(element, options) {
+ this.element = $(element).addClass('colorpicker-element');
+ this.options = $.extend(true, {}, defaults, this.element.data(), options);
+ this.component = this.options.component;
+ this.component = (this.component !== false) ? this.element.find(this.component) : false;
+ if (this.component && (this.component.length === 0)) {
+ this.component = false;
+ }
+ this.container = (this.options.container === true) ? this.element : this.options.container;
+ this.container = (this.container !== false) ? $(this.container) : false;
+
+ // Is the element an input? Should we search inside for any input?
+ this.input = this.element.is('input') ? this.element : (this.options.input ?
+ this.element.find(this.options.input) : false);
+ if (this.input && (this.input.length === 0)) {
+ this.input = false;
+ }
+ // Set HSB color
+ this.color = new Color(this.options.color !== false ? this.options.color : this.getValue(), this.options.colorSelectors);
+ this.format = this.options.format !== false ? this.options.format : this.color.origFormat;
+
+ // Setup picker
+ this.picker = $(this.options.template);
+ if (this.options.customClass) {
+ this.picker.addClass(this.options.customClass);
+ }
+ if (this.options.inline) {
+ this.picker.addClass('colorpicker-inline colorpicker-visible');
+ } else {
+ this.picker.addClass('colorpicker-hidden');
+ }
+ if (this.options.horizontal) {
+ this.picker.addClass('colorpicker-horizontal');
+ }
+ if (this.format === 'rgba' || this.format === 'hsla' || this.options.format === false) {
+ this.picker.addClass('colorpicker-with-alpha');
+ }
+ if (this.options.align === 'right') {
+ this.picker.addClass('colorpicker-right');
+ }
+ if (this.options.colorSelectors) {
+ var colorpicker = this;
+ $.each(this.options.colorSelectors, function(name, color) {
+ var $btn = $('<i />').css('background-color', color).data('class', name);
+ $btn.click(function() {
+ colorpicker.setValue($(this).css('background-color'));
+ });
+ colorpicker.picker.find('.colorpicker-selectors').append($btn);
+ });
+ this.picker.find('.colorpicker-selectors').show();
+ }
+ this.picker.on('mousedown.colorpicker touchstart.colorpicker', $.proxy(this.mousedown, this));
+ this.picker.appendTo(this.container ? this.container : $('body'));
+
+ // Bind events
+ if (this.input !== false) {
+ this.input.on({
+ 'keyup.colorpicker': $.proxy(this.keyup, this)
+ });
+ this.input.on({
+ 'change.colorpicker': $.proxy(this.change, this)
+ });
+ if (this.component === false) {
+ this.element.on({
+ 'focus.colorpicker': $.proxy(this.show, this)
+ });
+ }
+ if (this.options.inline === false) {
+ this.element.on({
+ 'focusout.colorpicker': $.proxy(this.hide, this)
+ });
+ }
+ }
+
+ if (this.component !== false) {
+ this.component.on({
+ 'click.colorpicker': $.proxy(this.show, this)
+ });
+ }
+
+ if ((this.input === false) && (this.component === false)) {
+ this.element.on({
+ 'click.colorpicker': $.proxy(this.show, this)
+ });
+ }
+
+ // for HTML5 input[type='color']
+ if ((this.input !== false) && (this.component !== false) && (this.input.attr('type') === 'color')) {
+
+ this.input.on({
+ 'click.colorpicker': $.proxy(this.show, this),
+ 'focus.colorpicker': $.proxy(this.show, this)
+ });
+ }
+ this.update();
+
+ $($.proxy(function() {
+ this.element.trigger('create');
+ }, this));
+ };
+
+ Colorpicker.Color = Color;
+
+ Colorpicker.prototype = {
+ constructor: Colorpicker,
+ destroy: function() {
+ this.picker.remove();
+ this.element.removeData('colorpicker').off('.colorpicker');
+ if (this.input !== false) {
+ this.input.off('.colorpicker');
+ }
+ if (this.component !== false) {
+ this.component.off('.colorpicker');
+ }
+ this.element.removeClass('colorpicker-element');
+ this.element.trigger({
+ type: 'destroy'
+ });
+ },
+ reposition: function() {
+ if (this.options.inline !== false || this.options.container) {
+ return false;
+ }
+ var type = this.container && this.container[0] !== document.body ? 'position' : 'offset';
+ var element = this.component || this.element;
+ var offset = element[type]();
+ if (this.options.align === 'right') {
+ offset.left -= this.picker.outerWidth() - element.outerWidth();
+ }
+ this.picker.css({
+ top: offset.top + element.outerHeight(),
+ left: offset.left
+ });
+ },
+ show: function(e) {
+ if (this.isDisabled()) {
+ return false;
+ }
+ this.picker.addClass('colorpicker-visible').removeClass('colorpicker-hidden');
+ this.reposition();
+ $(window).on('resize.colorpicker', $.proxy(this.reposition, this));
+ if (e && (!this.hasInput() || this.input.attr('type') === 'color')) {
+ if (e.stopPropagation && e.preventDefault) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ if (this.options.inline === false) {
+ $(window.document).on({
+ 'mousedown.colorpicker': $.proxy(this.hide, this)
+ });
+ }
+ this.element.trigger({
+ type: 'showPicker',
+ color: this.color
+ });
+ },
+ hide: function() {
+ this.picker.addClass('colorpicker-hidden').removeClass('colorpicker-visible');
+ $(window).off('resize.colorpicker', this.reposition);
+ $(document).off({
+ 'mousedown.colorpicker': this.hide
+ });
+ this.update();
+ this.element.trigger({
+ type: 'hidePicker',
+ color: this.color
+ });
+ },
+ updateData: function(val) {
+ val = val || this.color.toString(this.format);
+ this.element.data('color', val);
+ return val;
+ },
+ updateInput: function(val) {
+ val = val || this.color.toString(this.format);
+ if (this.input !== false) {
+ if (this.options.colorSelectors) {
+ var color = new Color(val, this.options.colorSelectors);
+ var alias = color.toAlias();
+ if (typeof this.options.colorSelectors[alias] !== 'undefined') {
+ val = alias;
+ }
+ }
+ this.input.prop('value', val);
+ }
+ return val;
+ },
+ updatePicker: function(val) {
+ if (val !== undefined) {
+ this.color = new Color(val, this.options.colorSelectors);
+ }
+ var sl = (this.options.horizontal === false) ? this.options.sliders : this.options.slidersHorz;
+ var icns = this.picker.find('i');
+ if (icns.length === 0) {
+ return;
+ }
+ if (this.options.horizontal === false) {
+ sl = this.options.sliders;
+ icns.eq(1).css('top', sl.hue.maxTop * (1 - this.color.value.h)).end()
+ .eq(2).css('top', sl.alpha.maxTop * (1 - this.color.value.a));
+ } else {
+ sl = this.options.slidersHorz;
+ icns.eq(1).css('left', sl.hue.maxLeft * (1 - this.color.value.h)).end()
+ .eq(2).css('left', sl.alpha.maxLeft * (1 - this.color.value.a));
+ }
+ icns.eq(0).css({
+ 'top': sl.saturation.maxTop - this.color.value.b * sl.saturation.maxTop,
+ 'left': this.color.value.s * sl.saturation.maxLeft
+ });
+ this.picker.find('.colorpicker-saturation').css('backgroundColor', this.color.toHex(this.color.value.h, 1, 1, 1));
+ this.picker.find('.colorpicker-alpha').css('backgroundColor', this.color.toHex());
+ this.picker.find('.colorpicker-color, .colorpicker-color div').css('backgroundColor', this.color.toString(this.format));
+ return val;
+ },
+ updateComponent: function(val) {
+ val = val || this.color.toString(this.format);
+ if (this.component !== false) {
+ var icn = this.component.find('i').eq(0);
+ if (icn.length > 0) {
+ icn.css({
+ 'backgroundColor': val
+ });
+ } else {
+ this.component.css({
+ 'backgroundColor': val
+ });
+ }
+ }
+ return val;
+ },
+ update: function(force) {
+ var val;
+ if ((this.getValue(false) !== false) || (force === true)) {
+ // Update input/data only if the current value is not empty
+ val = this.updateComponent();
+ this.updateInput(val);
+ this.updateData(val);
+ this.updatePicker(); // only update picker if value is not empty
+ }
+ return val;
+
+ },
+ setValue: function(val) { // set color manually
+ this.color = new Color(val, this.options.colorSelectors);
+ this.update(true);
+ this.element.trigger({
+ type: 'changeColor',
+ color: this.color,
+ value: val
+ });
+ },
+ getValue: function(defaultValue) {
+ defaultValue = (defaultValue === undefined) ? '#000000' : defaultValue;
+ var val;
+ if (this.hasInput()) {
+ val = this.input.val();
+ } else {
+ val = this.element.data('color');
+ }
+ if ((val === undefined) || (val === '') || (val === null)) {
+ // if not defined or empty, return default
+ val = defaultValue;
+ }
+ return val;
+ },
+ hasInput: function() {
+ return (this.input !== false);
+ },
+ isDisabled: function() {
+ if (this.hasInput()) {
+ return (this.input.prop('disabled') === true);
+ }
+ return false;
+ },
+ disable: function() {
+ if (this.hasInput()) {
+ this.input.prop('disabled', true);
+ this.element.trigger({
+ type: 'disable',
+ color: this.color,
+ value: this.getValue()
+ });
+ return true;
+ }
+ return false;
+ },
+ enable: function() {
+ if (this.hasInput()) {
+ this.input.prop('disabled', false);
+ this.element.trigger({
+ type: 'enable',
+ color: this.color,
+ value: this.getValue()
+ });
+ return true;
+ }
+ return false;
+ },
+ currentSlider: null,
+ mousePointer: {
+ left: 0,
+ top: 0
+ },
+ mousedown: function(e) {
+ if (!e.pageX && !e.pageY && e.originalEvent) {
+ e.pageX = e.originalEvent.touches[0].pageX;
+ e.pageY = e.originalEvent.touches[0].pageY;
+ }
+ e.stopPropagation();
+ e.preventDefault();
+
+ var target = $(e.target);
+
+ //detect the slider and set the limits and callbacks
+ var zone = target.closest('div');
+ var sl = this.options.horizontal ? this.options.slidersHorz : this.options.sliders;
+ if (!zone.is('.colorpicker')) {
+ if (zone.is('.colorpicker-saturation')) {
+ this.currentSlider = $.extend({}, sl.saturation);
+ } else if (zone.is('.colorpicker-hue')) {
+ this.currentSlider = $.extend({}, sl.hue);
+ } else if (zone.is('.colorpicker-alpha')) {
+ this.currentSlider = $.extend({}, sl.alpha);
+ } else {
+ return false;
+ }
+ var offset = zone.offset();
+ //reference to guide's style
+ this.currentSlider.guide = zone.find('i')[0].style;
+ this.currentSlider.left = e.pageX - offset.left;
+ this.currentSlider.top = e.pageY - offset.top;
+ this.mousePointer = {
+ left: e.pageX,
+ top: e.pageY
+ };
+ //trigger mousemove to move the guide to the current position
+ $(document).on({
+ 'mousemove.colorpicker': $.proxy(this.mousemove, this),
+ 'touchmove.colorpicker': $.proxy(this.mousemove, this),
+ 'mouseup.colorpicker': $.proxy(this.mouseup, this),
+ 'touchend.colorpicker': $.proxy(this.mouseup, this)
+ }).trigger('mousemove');
+ }
+ return false;
+ },
+ mousemove: function(e) {
+ if (!e.pageX && !e.pageY && e.originalEvent) {
+ e.pageX = e.originalEvent.touches[0].pageX;
+ e.pageY = e.originalEvent.touches[0].pageY;
+ }
+ e.stopPropagation();
+ e.preventDefault();
+ var left = Math.max(
+ 0,
+ Math.min(
+ this.currentSlider.maxLeft,
+ this.currentSlider.left + ((e.pageX || this.mousePointer.left) - this.mousePointer.left)
+ )
+ );
+ var top = Math.max(
+ 0,
+ Math.min(
+ this.currentSlider.maxTop,
+ this.currentSlider.top + ((e.pageY || this.mousePointer.top) - this.mousePointer.top)
+ )
+ );
+ this.currentSlider.guide.left = left + 'px';
+ this.currentSlider.guide.top = top + 'px';
+ if (this.currentSlider.callLeft) {
+ this.color[this.currentSlider.callLeft].call(this.color, left / this.currentSlider.maxLeft);
+ }
+ if (this.currentSlider.callTop) {
+ this.color[this.currentSlider.callTop].call(this.color, top / this.currentSlider.maxTop);
+ }
+ // Change format dynamically
+ // Only occurs if user choose the dynamic format by
+ // setting option format to false
+ if (this.currentSlider.callTop === 'setAlpha' && this.options.format === false) {
+
+ // Converting from hex / rgb to rgba
+ if (this.color.value.a !== 1) {
+ this.format = 'rgba';
+ this.color.origFormat = 'rgba';
+ }
+
+ // Converting from rgba to hex
+ else {
+ this.format = 'hex';
+ this.color.origFormat = 'hex';
+ }
+ }
+ this.update(true);
+
+ this.element.trigger({
+ type: 'changeColor',
+ color: this.color
+ });
+ return false;
+ },
+ mouseup: function(e) {
+ e.stopPropagation();
+ e.preventDefault();
+ $(document).off({
+ 'mousemove.colorpicker': this.mousemove,
+ 'touchmove.colorpicker': this.mousemove,
+ 'mouseup.colorpicker': this.mouseup,
+ 'touchend.colorpicker': this.mouseup
+ });
+ return false;
+ },
+ change: function(e) {
+ this.keyup(e);
+ },
+ keyup: function(e) {
+ if ((e.keyCode === 38)) {
+ if (this.color.value.a < 1) {
+ this.color.value.a = Math.round((this.color.value.a + 0.01) * 100) / 100;
+ }
+ this.update(true);
+ } else if ((e.keyCode === 40)) {
+ if (this.color.value.a > 0) {
+ this.color.value.a = Math.round((this.color.value.a - 0.01) * 100) / 100;
+ }
+ this.update(true);
+ } else {
+ this.color = new Color(this.input.val(), this.options.colorSelectors);
+ // Change format dynamically
+ // Only occurs if user choose the dynamic format by
+ // setting option format to false
+ if (this.color.origFormat && this.options.format === false) {
+ this.format = this.color.origFormat;
+ }
+ if (this.getValue(false) !== false) {
+ this.updateData();
+ this.updateComponent();
+ this.updatePicker();
+ }
+ }
+ this.element.trigger({
+ type: 'changeColor',
+ color: this.color,
+ value: this.input.val()
+ });
+ }
+ };
+
+ $.colorpicker = Colorpicker;
+
+ $.fn.colorpicker = function(option) {
+ var pickerArgs = arguments,
+ rv;
+
+ var $returnValue = this.each(function() {
+ var $this = $(this),
+ inst = $this.data('colorpicker'),
+ options = ((typeof option === 'object') ? option : {});
+ if ((!inst) && (typeof option !== 'string')) {
+ $this.data('colorpicker', new Colorpicker(this, options));
+ } else {
+ if (typeof option === 'string') {
+ rv = inst[option].apply(inst, Array.prototype.slice.call(pickerArgs, 1));
+ }
+ }
+ });
+ if (option === 'getValue') {
+ return rv;
+ }
+ return $returnValue;
+ };
+
+ $.fn.colorpicker.constructor = Colorpicker;
+
+ }));
Code Review / stor4nfv.git / blobdiff