+++ /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