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jquery.colorpicker.js
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/*jslint devel: true, bitwise: true, regexp: true, browser: true, confusion: true, unparam: true, eqeq: true, white: true, nomen: true, plusplus: true, maxerr: 50, indent: 4 */
/*globals jQuery,Color */
/*
* ColorPicker
*
* Copyright (c) 2011-2012 Martijn W. van der Lee
* Licensed under the MIT.
*
* Full-featured colorpicker for jQueryUI with full theming support.
* Most images from jPicker by Christopher T. Tillman.
* Sourcecode created from scratch by Martijn W. van der Lee.
*/
(function ($) {
"use strict";
$.colorpicker = new function() {
this.regional = [];
this.regional[''] = {
ok: 'OK',
cancel: 'Cancel',
none: 'None',
button: 'Color',
title: 'Pick a color',
transparent: 'Transparent',
hsvH: 'H',
hsvS: 'S',
hsvV: 'V',
rgbR: 'R',
rgbG: 'G',
rgbB: 'B',
labL: 'L',
labA: 'a',
labB: 'b',
hslH: 'H',
hslS: 'S',
hslL: 'L',
cmykC: 'C',
cmykM: 'M',
cmykY: 'Y',
cmykK: 'K',
alphaA: 'A'
};
};
var _colorpicker_index = 0,
_container_popup = '<div class="ui-colorpicker ui-colorpicker-dialog ui-dialog ui-widget ui-widget-content ui-corner-all" style="display: none;"></div>',
_container_inline = '<div class="ui-colorpicker ui-colorpicker-inline ui-dialog ui-widget ui-widget-content ui-corner-all"></div>',
_parts_lists = {
'full': ['header', 'map', 'bar', 'hex', 'hsv', 'rgb', 'alpha', 'lab', 'cmyk', 'preview', 'swatches', 'footer'],
'popup': ['map', 'bar', 'hex', 'hsv', 'rgb', 'alpha', 'preview', 'footer'],
'draggable': ['header', 'map', 'bar', 'hex', 'hsv', 'rgb', 'alpha', 'preview', 'footer'],
'inline': ['map', 'bar', 'hex', 'hsv', 'rgb', 'alpha', 'preview']
},
_intToHex = function (dec) {
var result = Math.round(dec).toString(16);
if (result.length === 1) {
result = ('0' + result);
}
return result.toLowerCase();
},
_formats = {
'#HEX': function(color) {
return _formatColor('#rxgxbx', color);
}
, '#HEX3': function(color) {
var hex3 = _formats.HEX3(color);
return hex3 === false? false : '#'+hex3;
}
, 'HEX': function(color) {
return _formatColor('rxgxbx', color);
}
, 'HEX3': function(color) {
var rgb = color.getRGB(),
r = Math.round(rgb.r * 255),
g = Math.round(rgb.g * 255),
b = Math.round(rgb.b * 255);
if (((r >>> 4) == (r &= 0xf))
&& ((g >>> 4) == (g &= 0xf))
&& ((b >>> 4) == (b &= 0xf))) {
return r.toString(16)+g.toString(16)+b.toString(16);
}
return false;
}
, 'RGB': function(color) {
return color.getAlpha() >= 1
? _formatColor('rgb(rd,gd,bd)', color)
: false;
}
, 'RGBA': function(color) {
return _formatColor('rgba(rd,gd,bd,af)', color);
}
, 'RGB%': function(color) {
return color.getAlpha() >= 1
? _formatColor('rgb(rp%,gp%,bp%)', color)
: false;
}
, 'RGBA%': function(color) {
return _formatColor('rgba(rp%,gp%,bp%,af)', color);
}
, 'HSL': function(color) {
return color.getAlpha() >= 1
? _formatColor('hsl(hd,sd,vd)', color)
: false;
}
, 'HSLA': function(color) {
return _formatColor('hsla(hd,sd,vd,af)', color);
}
, 'HSL%': function(color) {
return color.getAlpha() >= 1
? _formatColor('hsl(hp%,sp%,vp%)', color)
: false;
}
, 'HSLA%': function(color) {
return _formatColor('hsla(hp%,sp%,vp%,af)', color);
}
, 'NAME': function(color) {
return _closestName(color);
}
, 'EXACT': function(color) { //@todo experimental. Implement a good fallback list
return _exactName(color);
}
},
_formatColor = function (formats, color) {
var that = this,
text = null,
types = { 'x': function(v) {return _intToHex(v * 255);}
, 'd': function(v) {return Math.round(v * 255);}
, 'f': function(v) {return v;}
, 'p': function(v) {return v * 100;}
},
channels = color.getChannels();
if (!$.isArray(formats)) {
formats = [formats];
}
$.each(formats, function(index, format) {
if (_formats[format]) {
text = _formats[format](color);
return (text === false);
} else {
text = format.replace(/\\?[argbhsvcmykLAB][xdfp]/g, function(m) {
if (m.match(/^\\/)) {
return m.slice(1);
}
return types[m.charAt(1)](channels[m.charAt(0)]);
});
return false;
}
});
return text;
},
_colors = {
'black': {r: 0, g: 0, b: 0},
'dimgray': {r: 0.4117647058823529, g: 0.4117647058823529, b: 0.4117647058823529},
'gray': {r: 0.5019607843137255, g: 0.5019607843137255, b: 0.5019607843137255},
'darkgray': {r: 0.6627450980392157, g: 0.6627450980392157, b: 0.6627450980392157},
'silver': {r: 0.7529411764705882, g: 0.7529411764705882, b: 0.7529411764705882},
'lightgrey': {r: 0.8274509803921568, g: 0.8274509803921568, b: 0.8274509803921568},
'gainsboro': {r: 0.8627450980392157, g: 0.8627450980392157, b: 0.8627450980392157},
'whitesmoke': {r: 0.9607843137254902, g: 0.9607843137254902, b: 0.9607843137254902},
'white': {r: 1, g: 1, b: 1},
'rosybrown': {r: 0.7372549019607844, g: 0.5607843137254902, b: 0.5607843137254902},
'indianred': {r: 0.803921568627451, g: 0.3607843137254902, b: 0.3607843137254902},
'brown': {r: 0.6470588235294118, g: 0.16470588235294117, b: 0.16470588235294117},
'firebrick': {r: 0.6980392156862745, g: 0.13333333333333333, b: 0.13333333333333333},
'lightcoral': {r: 0.9411764705882353, g: 0.5019607843137255, b: 0.5019607843137255},
'maroon': {r: 0.5019607843137255, g: 0, b: 0},
'darkred': {r: 0.5450980392156862, g: 0, b: 0},
'red': {r: 1, g: 0, b: 0},
'snow': {r: 1, g: 0.9803921568627451, b: 0.9803921568627451},
'salmon': {r: 0.9803921568627451, g: 0.5019607843137255, b: 0.4470588235294118},
'mistyrose': {r: 1, g: 0.8941176470588236, b: 0.8823529411764706},
'tomato': {r: 1, g: 0.38823529411764707, b: 0.2784313725490196},
'darksalmon': {r: 0.9137254901960784, g: 0.5882352941176471, b: 0.47843137254901963},
'orangered': {r: 1, g: 0.27058823529411763, b: 0},
'coral': {r: 1, g: 0.4980392156862745, b: 0.3137254901960784},
'lightsalmon': {r: 1, g: 0.6274509803921569, b: 0.47843137254901963},
'sienna': {r: 0.6274509803921569, g: 0.3215686274509804, b: 0.17647058823529413},
'seashell': {r: 1, g: 0.9607843137254902, b: 0.9333333333333333},
'chocolate': {r: 0.8235294117647058, g: 0.4117647058823529, b: 0.11764705882352941},
'saddlebrown': {r: 0.5450980392156862, g: 0.27058823529411763, b: 0.07450980392156863},
'sandybrown': {r: 0.9568627450980393, g: 0.6431372549019608, b: 0.3764705882352941},
'peachpuff': {r: 1, g: 0.8549019607843137, b: 0.7254901960784313},
'peru': {r: 0.803921568627451, g: 0.5215686274509804, b: 0.24705882352941178},
'linen': {r: 0.9803921568627451, g: 0.9411764705882353, b: 0.9019607843137255},
'darkorange': {r: 1, g: 0.5490196078431373, b: 0},
'bisque': {r: 1, g: 0.8941176470588236, b: 0.7686274509803922},
'burlywood': {r: 0.8705882352941177, g: 0.7215686274509804, b: 0.5294117647058824},
'tan': {r: 0.8235294117647058, g: 0.7058823529411765, b: 0.5490196078431373},
'antiquewhite': {r: 0.9803921568627451, g: 0.9215686274509803, b: 0.8431372549019608},
'navajowhite': {r: 1, g: 0.8705882352941177, b: 0.6784313725490196},
'blanchedalmond': {r: 1, g: 0.9215686274509803, b: 0.803921568627451},
'papayawhip': {r: 1, g: 0.9372549019607843, b: 0.8352941176470589},
'orange': {r: 1, g: 0.6470588235294118, b: 0},
'moccasin': {r: 1, g: 0.8941176470588236, b: 0.7098039215686275},
'wheat': {r: 0.9607843137254902, g: 0.8705882352941177, b: 0.7019607843137254},
'oldlace': {r: 0.9921568627450981, g: 0.9607843137254902, b: 0.9019607843137255},
'floralwhite': {r: 1, g: 0.9803921568627451, b: 0.9411764705882353},
'goldenrod': {r: 0.8549019607843137, g: 0.6470588235294118, b: 0.12549019607843137},
'darkgoldenrod': {r: 0.7215686274509804, g: 0.5254901960784314, b: 0.043137254901960784},
'cornsilk': {r: 1, g: 0.9725490196078431, b: 0.8627450980392157},
'gold': {r: 1, g: 0.8431372549019608, b: 0},
'palegoldenrod': {r: 0.9333333333333333, g: 0.9098039215686274, b: 0.6666666666666666},
'khaki': {r: 0.9411764705882353, g: 0.9019607843137255, b: 0.5490196078431373},
'lemonchiffon': {r: 1, g: 0.9803921568627451, b: 0.803921568627451},
'darkkhaki': {r: 0.7411764705882353, g: 0.7176470588235294, b: 0.4196078431372549},
'beige': {r: 0.9607843137254902, g: 0.9607843137254902, b: 0.8627450980392157},
'lightgoldenrodyellow': {r: 0.9803921568627451, g: 0.9803921568627451, b: 0.8235294117647058},
'olive': {r: 0.5019607843137255, g: 0.5019607843137255, b: 0},
'yellow': {r: 1, g: 1, b: 0},
'lightyellow': {r: 1, g: 1, b: 0.8784313725490196},
'ivory': {r: 1, g: 1, b: 0.9411764705882353},
'olivedrab': {r: 0.4196078431372549, g: 0.5568627450980392, b: 0.13725490196078433},
'yellowgreen': {r: 0.6039215686274509, g: 0.803921568627451, b: 0.19607843137254902},
'darkolivegreen': {r: 0.3333333333333333, g: 0.4196078431372549, b: 0.1843137254901961},
'greenyellow': {r: 0.6784313725490196, g: 1, b: 0.1843137254901961},
'lawngreen': {r: 0.48627450980392156, g: 0.9882352941176471, b: 0},
'chartreuse': {r: 0.4980392156862745, g: 1, b: 0},
'darkseagreen': {r: 0.5607843137254902, g: 0.7372549019607844, b: 0.5607843137254902},
'forestgreen': {r: 0.13333333333333333, g: 0.5450980392156862, b: 0.13333333333333333},
'limegreen': {r: 0.19607843137254902, g: 0.803921568627451, b: 0.19607843137254902},
'lightgreen': {r: 0.5647058823529412, g: 0.9333333333333333, b: 0.5647058823529412},
'palegreen': {r: 0.596078431372549, g: 0.984313725490196, b: 0.596078431372549},
'darkgreen': {r: 0, g: 0.39215686274509803, b: 0},
'green': {r: 0, g: 0.5019607843137255, b: 0},
'lime': {r: 0, g: 1, b: 0},
'honeydew': {r: 0.9411764705882353, g: 1, b: 0.9411764705882353},
'mediumseagreen': {r: 0.23529411764705882, g: 0.7019607843137254, b: 0.44313725490196076},
'seagreen': {r: 0.1803921568627451, g: 0.5450980392156862, b: 0.3411764705882353},
'springgreen': {r: 0, g: 1, b: 0.4980392156862745},
'mintcream': {r: 0.9607843137254902, g: 1, b: 0.9803921568627451},
'mediumspringgreen': {r: 0, g: 0.9803921568627451, b: 0.6039215686274509},
'mediumaquamarine': {r: 0.4, g: 0.803921568627451, b: 0.6666666666666666},
'aquamarine': {r: 0.4980392156862745, g: 1, b: 0.8313725490196079},
'turquoise': {r: 0.25098039215686274, g: 0.8784313725490196, b: 0.8156862745098039},
'lightseagreen': {r: 0.12549019607843137, g: 0.6980392156862745, b: 0.6666666666666666},
'mediumturquoise': {r: 0.2823529411764706, g: 0.8196078431372549, b: 0.8},
'darkslategray': {r: 0.1843137254901961, g: 0.30980392156862746, b: 0.30980392156862746},
'paleturquoise': {r: 0.6862745098039216, g: 0.9333333333333333, b: 0.9333333333333333},
'teal': {r: 0, g: 0.5019607843137255, b: 0.5019607843137255},
'darkcyan': {r: 0, g: 0.5450980392156862, b: 0.5450980392156862},
'darkturquoise': {r: 0, g: 0.807843137254902, b: 0.8196078431372549},
'aqua': {r: 0, g: 1, b: 1},
'cyan': {r: 0, g: 1, b: 1},
'lightcyan': {r: 0.8784313725490196, g: 1, b: 1},
'azure': {r: 0.9411764705882353, g: 1, b: 1},
'cadetblue': {r: 0.37254901960784315, g: 0.6196078431372549, b: 0.6274509803921569},
'powderblue': {r: 0.6901960784313725, g: 0.8784313725490196, b: 0.9019607843137255},
'lightblue': {r: 0.6784313725490196, g: 0.8470588235294118, b: 0.9019607843137255},
'deepskyblue': {r: 0, g: 0.7490196078431373, b: 1},
'skyblue': {r: 0.5294117647058824, g: 0.807843137254902, b: 0.9215686274509803},
'lightskyblue': {r: 0.5294117647058824, g: 0.807843137254902, b: 0.9803921568627451},
'steelblue': {r: 0.27450980392156865, g: 0.5098039215686274, b: 0.7058823529411765},
'aliceblue': {r: 0.9411764705882353, g: 0.9725490196078431, b: 1},
'dodgerblue': {r: 0.11764705882352941, g: 0.5647058823529412, b: 1},
'slategray': {r: 0.4392156862745098, g: 0.5019607843137255, b: 0.5647058823529412},
'lightslategray': {r: 0.4666666666666667, g: 0.5333333333333333, b: 0.6},
'lightsteelblue': {r: 0.6901960784313725, g: 0.7686274509803922, b: 0.8705882352941177},
'cornflowerblue': {r: 0.39215686274509803, g: 0.5843137254901961, b: 0.9294117647058824},
'royalblue': {r: 0.2549019607843137, g: 0.4117647058823529, b: 0.8823529411764706},
'midnightblue': {r: 0.09803921568627451, g: 0.09803921568627451, b: 0.4392156862745098},
'lavender': {r: 0.9019607843137255, g: 0.9019607843137255, b: 0.9803921568627451},
'navy': {r: 0, g: 0, b: 0.5019607843137255},
'darkblue': {r: 0, g: 0, b: 0.5450980392156862},
'mediumblue': {r: 0, g: 0, b: 0.803921568627451},
'blue': {r: 0, g: 0, b: 1},
'ghostwhite': {r: 0.9725490196078431, g: 0.9725490196078431, b: 1},
'darkslateblue': {r: 0.2823529411764706, g: 0.23921568627450981, b: 0.5450980392156862},
'slateblue': {r: 0.41568627450980394, g: 0.35294117647058826, b: 0.803921568627451},
'mediumslateblue': {r: 0.4823529411764706, g: 0.40784313725490196, b: 0.9333333333333333},
'mediumpurple': {r: 0.5764705882352941, g: 0.4392156862745098, b: 0.8588235294117647},
'blueviolet': {r: 0.5411764705882353, g: 0.16862745098039217, b: 0.8862745098039215},
'indigo': {r: 0.29411764705882354, g: 0, b: 0.5098039215686274},
'darkorchid': {r: 0.6, g: 0.19607843137254902, b: 0.8},
'darkviolet': {r: 0.5803921568627451, g: 0, b: 0.8274509803921568},
'mediumorchid': {r: 0.7294117647058823, g: 0.3333333333333333, b: 0.8274509803921568},
'thistle': {r: 0.8470588235294118, g: 0.7490196078431373, b: 0.8470588235294118},
'plum': {r: 0.8666666666666667, g: 0.6274509803921569, b: 0.8666666666666667},
'violet': {r: 0.9333333333333333, g: 0.5098039215686274, b: 0.9333333333333333},
'purple': {r: 0.5019607843137255, g: 0, b: 0.5019607843137255},
'darkmagenta': {r: 0.5450980392156862, g: 0, b: 0.5450980392156862},
'magenta': {r: 1, g: 0, b: 1},
'fuchsia': {r: 1, g: 0, b: 1},
'orchid': {r: 0.8549019607843137, g: 0.4392156862745098, b: 0.8392156862745098},
'mediumvioletred': {r: 0.7803921568627451, g: 0.08235294117647059, b: 0.5215686274509804},
'deeppink': {r: 1, g: 0.0784313725490196, b: 0.5764705882352941},
'hotpink': {r: 1, g: 0.4117647058823529, b: 0.7058823529411765},
'palevioletred': {r: 0.8588235294117647, g: 0.4392156862745098, b: 0.5764705882352941},
'lavenderblush': {r: 1, g: 0.9411764705882353, b: 0.9607843137254902},
'crimson': {r: 0.8627450980392157, g: 0.0784313725490196, b: 0.23529411764705882},
'pink': {r: 1, g: 0.7529411764705882, b: 0.796078431372549},
'lightpink': {r: 1, g: 0.7137254901960784, b: 0.7568627450980392}
},
_exactName = function(color) {
var name = false;
$.each(_colors, function(n, color_b) {
if (color.equals(new Color(color_b.r, color_b.g, color_b.b))) {
name = n;
return false;
}
});
return name;
},
_closestName = function(color) {
var rgb = color.getRGB(),
distance = null,
name = false,
d;
$.each(_colors, function(n, color_b) {
d = color.distance(new Color(color_b.r, color_b.g, color_b.b));
if (d < distance || distance === null) {
name = n;
if (d == 0) {
return false; // can't get much closer than 0
}
distance = d;
}
});
return name;
},
_parseHex = function(color) {
var c,
m;
// {#}rrggbb
m = /^#?([a-fA-F0-9]{1,6})$/.exec(color);
if (m) {
c = parseInt(m[1], 16);
return new Color(
((c >> 16) & 0xFF) / 255,
((c >> 8) & 0xFF) / 255,
(c & 0xFF) / 255
);
}
return false;
},
_parseColor = function(color) {
var name = $.trim(color).toLowerCase(),
m;
if (color == '') {
return new Color();
}
if (_colors[name]) {
return new Color(_colors[name].r, _colors[name].g, _colors[name].b);
}
// rgba(r,g,b,a)
m = /^rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)$/.exec(color);
if (m) {
return new Color(
m[1] / 255,
m[2] / 255,
m[3] / 255,
parseFloat(m[4])
);
}
// hsla(r,g,b,a)
m = /^hsla?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)$/.exec(color);
if (m) {
return (new Color()).setHSL(
m[1] / 255,
m[2] / 255,
m[3] / 255).setAlpha(parseFloat(m[4]));
}
// rgba(r%,g%,b%,a%)
m = /^rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)$/.exec(color);
if (m) {
return new Color(
m[1] / 100,
m[2] / 100,
m[3] / 100,
m[4] / 100
);
}
// hsla(r%,g%,b%,a%)
m = /^hsla?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)$/.exec(color);
if (m) {
return (new Color()).setHSL(
m[1] / 100,
m[2] / 100,
m[3] / 100).setAlpha(m[4] / 100);
}
// #rrggbb
m = /^#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})$/.exec(color);
if (m) {
return new Color(
parseInt(m[1], 16) / 255,
parseInt(m[2], 16) / 255,
parseInt(m[3], 16) / 255
);
}
// #rgb
m = /^#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])$/.exec(color);
if (m) {
return new Color(
parseInt(m[1] + m[1], 16) / 255,
parseInt(m[2] + m[2], 16) / 255,
parseInt(m[3] + m[3], 16) / 255
);
}
return _parseHex(color);
},
_layoutTable = function(layout, callback) {
var bitmap,
x,
y,
width, height,
columns, rows,
index,
cell,
html,
w,
h,
colspan,
walked;
layout.sort(function(a, b) {
if (a.pos[1] == b.pos[1]) {
return a.pos[0] - b.pos[0];
}
return a.pos[1] - b.pos[1];
});
// Determine dimensions of the table
width = 0;
height = 0;
$.each (layout, function(index, part) {
width = Math.max(width, part.pos[0] + part.pos[2]);
height = Math.max(height, part.pos[1] + part.pos[3]);
});
// Initialize bitmap
bitmap = [];
for (x = 0; x < width; ++x) {
bitmap.push([]);
}
// Mark rows and columns which have layout assigned
rows = [];
columns = [];
$.each(layout, function(index, part) {
// mark columns
for (x = 0; x < part.pos[2]; x += 1) {
columns[part.pos[0] + x] = true;
}
for (y = 0; y < part.pos[3]; y += 1) {
rows[part.pos[1] + y] = true;
}
});
// Generate the table
html = '';
cell = layout[index = 0];
for (y = 0; y < height; ++y) {
html += '<tr>';
for (x = 0; x < width; x) {
if (typeof cell !== 'undefined' && x == cell.pos[0] && y == cell.pos[1]) {
// Create a "real" cell
html += callback(cell, x, y);
for (h = 0; h < cell.pos[3]; h +=1) {
for (w = 0; w < cell.pos[2]; w +=1) {
bitmap[x + w][y + h] = true;
}
}
x += cell.pos[2];
cell = layout[++index];
} else {
// Fill in the gaps
colspan = 0;
walked = false;
while (x < width && bitmap[x][y] === undefined && (cell === undefined || y < cell.pos[1] || (y == cell.pos[1] && x < cell.pos[0]))) {
if (columns[x] === true) {
colspan += 1;
}
walked = true;
x += 1;
}
if (colspan > 0) {
html += '<td colspan="'+colspan+'"></td>';
} else if (!walked) {
x += 1;
}
}
}
html += '</tr>';
}
return '<table cellspacing="0" cellpadding="0" border="0"><tbody>' + html + '</tbody></table>';
},
_parts = {
header: function (inst) {
var that = this,
e = null,
_html =function() {
var title = inst.options.title || inst._getRegional('title'),
html = '<span class="ui-dialog-title">' + title + '</span>';
if (!inst.inline && inst.options.showCloseButton) {
html += '<a href="#" class="ui-dialog-titlebar-close ui-corner-all" role="button">'
+ '<span class="ui-icon ui-icon-closethick">close</span></a>';
}
return '<div class="ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix">' + html + '</div>';
};
this.init = function() {
e = $(_html()).prependTo(inst.dialog);
var close = $('.ui-dialog-titlebar-close', e);
inst._hoverable(close);
inst._focusable(close);
close.click(function(event) {
event.preventDefault();
inst.close();
});
if (!inst.inline && inst.options.draggable) {
inst.dialog.draggable({
handle: e
});
}
};
},
map: function (inst) {
var that = this,
e = null,
mousemove_timeout = null,
_mousedown, _mouseup, _mousemove, _html;
_mousedown = function (event) {
if (!inst.opened) {
return;
}
var div = $('.ui-colorpicker-map-layer-pointer', e),
offset = div.offset(),
width = div.width(),
height = div.height(),
x = event.pageX - offset.left,
y = event.pageY - offset.top;
if (x >= 0 && x < width && y >= 0 && y < height) {
event.stopImmediatePropagation();
event.preventDefault();
e.unbind('mousedown', _mousedown);
$(document).bind('mouseup', _mouseup);
$(document).bind('mousemove', _mousemove);
_mousemove(event);
}
};
_mouseup = function (event) {
event.stopImmediatePropagation();
event.preventDefault();
$(document).unbind('mouseup', _mouseup);
$(document).unbind('mousemove', _mousemove);
e.bind('mousedown', _mousedown);
};
_mousemove = function (event) {
event.stopImmediatePropagation();
event.preventDefault();
if (event.pageX === that.x && event.pageY === that.y) {
return;
}
that.x = event.pageX;
that.y = event.pageY;
var div = $('.ui-colorpicker-map-layer-pointer', e),
offset = div.offset(),
width = div.width(),
height = div.height(),
x = event.pageX - offset.left,
y = event.pageY - offset.top;
x = Math.max(0, Math.min(x / width, 1));
y = Math.max(0, Math.min(y / height, 1));
// interpret values
switch (inst.mode) {
case 'h':
inst.color.setHSV(null, x, 1 - y);
break;
case 's':
case 'a':
inst.color.setHSV(x, null, 1 - y);
break;
case 'v':
inst.color.setHSV(x, 1 - y, null);
break;
case 'r':
inst.color.setRGB(null, 1 - y, x);
break;
case 'g':
inst.color.setRGB(1 - y, null, x);
break;
case 'b':
inst.color.setRGB(x, 1 - y, null);
break;
}
inst._change();
};
_html = function () {
var html = '<div class="ui-colorpicker-map ui-colorpicker-border">'
+ '<span class="ui-colorpicker-map-layer-1"> </span>'
+ '<span class="ui-colorpicker-map-layer-2"> </span>'
+ (inst.options.alpha ? '<span class="ui-colorpicker-map-layer-alpha"> </span>' : '')
+ '<span class="ui-colorpicker-map-layer-pointer"><span class="ui-colorpicker-map-pointer"></span></span></div>';
return html;
};
this.update = function () {
switch (inst.mode) {
case 'h':
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 0', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).hide();
break;
case 's':
case 'a':
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 -260px', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).css({'background-position': '0 -520px', 'opacity': ''}).show();
break;
case 'v':
$(e).css('background-color', 'black');
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 -780px', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).hide();
break;
case 'r':
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 -1040px', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).css({'background-position': '0 -1300px', 'opacity': ''}).show();
break;
case 'g':
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 -1560px', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).css({'background-position': '0 -1820px', 'opacity': ''}).show();
break;
case 'b':
$('.ui-colorpicker-map-layer-1', e).css({'background-position': '0 -2080px', 'opacity': ''}).show();
$('.ui-colorpicker-map-layer-2', e).css({'background-position': '0 -2340px', 'opacity': ''}).show();
break;
}
that.repaint();
};
this.repaint = function () {
var div = $('.ui-colorpicker-map-layer-pointer', e),
x = 0,
y = 0;
switch (inst.mode) {
case 'h':
x = inst.color.getHSV().s * div.width();
y = (1 - inst.color.getHSV().v) * div.width();
$(e).css('background-color', inst.color.copy().normalize().toCSS());
break;
case 's':
case 'a':
x = inst.color.getHSV().h * div.width();
y = (1 - inst.color.getHSV().v) * div.width();
$('.ui-colorpicker-map-layer-2', e).css('opacity', 1 - inst.color.getHSV().s);
break;
case 'v':
x = inst.color.getHSV().h * div.width();
y = (1 - inst.color.getHSV().s) * div.width();
$('.ui-colorpicker-map-layer-1', e).css('opacity', inst.color.getHSV().v);
break;
case 'r':
x = inst.color.getRGB().b * div.width();
y = (1 - inst.color.getRGB().g) * div.width();
$('.ui-colorpicker-map-layer-2', e).css('opacity', inst.color.getRGB().r);
break;
case 'g':
x = inst.color.getRGB().b * div.width();
y = (1 - inst.color.getRGB().r) * div.width();
$('.ui-colorpicker-map-layer-2', e).css('opacity', inst.color.getRGB().g);
break;
case 'b':
x = inst.color.getRGB().r * div.width();
y = (1 - inst.color.getRGB().g) * div.width();
$('.ui-colorpicker-map-layer-2', e).css('opacity', inst.color.getRGB().b);
break;
}
if (inst.options.alpha) {
$('.ui-colorpicker-map-layer-alpha', e).css('opacity', 1 - inst.color.getAlpha());
}
$('.ui-colorpicker-map-pointer', e).css({
'left': x - 7,
'top': y - 7
});
};
this.init = function () {
e = $(_html()).appendTo($('.ui-colorpicker-map-container', inst.dialog));
e.bind('mousedown', _mousedown);
};
},
bar: function (inst) {
var that = this,
e = null,
_mousedown, _mouseup, _mousemove, _html;
_mousedown = function (event) {
if (!inst.opened) {
return;
}
var div = $('.ui-colorpicker-bar-layer-pointer', e),
offset = div.offset(),
width = div.width(),
height = div.height(),
x = event.pageX - offset.left,
y = event.pageY - offset.top;
if (x >= 0 && x < width && y >= 0 && y < height) {
event.stopImmediatePropagation();
event.preventDefault();
e.unbind('mousedown', _mousedown);
$(document).bind('mouseup', _mouseup);
$(document).bind('mousemove', _mousemove);
_mousemove(event);
}
};
_mouseup = function (event) {
event.stopImmediatePropagation();
event.preventDefault();
$(document).unbind('mouseup', _mouseup);
$(document).unbind('mousemove', _mousemove);
e.bind('mousedown', _mousedown);
};
_mousemove = function (event) {
event.stopImmediatePropagation();
event.preventDefault();
if (event.pageY === that.y) {
return;
}
that.y = event.pageY;
var div = $('.ui-colorpicker-bar-layer-pointer', e),
offset = div.offset(),
height = div.height(),
y = event.pageY - offset.top;
y = Math.max(0, Math.min(y / height, 1));
// interpret values
switch (inst.mode) {
case 'h':
inst.color.setHSV(1 - y, null, null);
break;
case 's':
inst.color.setHSV(null, 1 - y, null);
break;
case 'v':
inst.color.setHSV(null, null, 1 - y);
break;
case 'r':
inst.color.setRGB(1 - y, null, null);
break;
case 'g':
inst.color.setRGB(null, 1 - y, null);
break;
case 'b':
inst.color.setRGB(null, null, 1 - y);
break;
case 'a':
inst.color.setAlpha(1 - y);
break;
}
inst._change();
};
_html = function () {
var html = '<div class="ui-colorpicker-bar ui-colorpicker-border">'
+ '<span class="ui-colorpicker-bar-layer-1"> </span>'
+ '<span class="ui-colorpicker-bar-layer-2"> </span>'
+ '<span class="ui-colorpicker-bar-layer-3"> </span>'
+ '<span class="ui-colorpicker-bar-layer-4"> </span>';
if (inst.options.alpha) {
html += '<span class="ui-colorpicker-bar-layer-alpha"> </span>'
+ '<span class="ui-colorpicker-bar-layer-alphabar"> </span>';
}
html += '<span class="ui-colorpicker-bar-layer-pointer"><span class="ui-colorpicker-bar-pointer"></span></span></div>';
return html;
};
this.update = function () {
switch (inst.mode) {
case 'h':
case 's':
case 'v':
case 'r':
case 'g':
case 'b':
$('.ui-colorpicker-bar-layer-alpha', e).show();
$('.ui-colorpicker-bar-layer-alphabar', e).hide();
break;
case 'a':
$('.ui-colorpicker-bar-layer-alpha', e).hide();
$('.ui-colorpicker-bar-layer-alphabar', e).show();
break;
}
switch (inst.mode) {
case 'h':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 0', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).hide();
$('.ui-colorpicker-bar-layer-3', e).hide();
$('.ui-colorpicker-bar-layer-4', e).hide();
break;
case 's':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 -260px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).css({'background-position': '0 -520px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-3', e).hide();
$('.ui-colorpicker-bar-layer-4', e).hide();
break;
case 'v':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 -520px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).hide();
$('.ui-colorpicker-bar-layer-3', e).hide();
$('.ui-colorpicker-bar-layer-4', e).hide();
break;
case 'r':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 -1560px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).css({'background-position': '0 -1300px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-3', e).css({'background-position': '0 -780px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-4', e).css({'background-position': '0 -1040px', 'opacity': ''}).show();
break;
case 'g':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 -2600px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).css({'background-position': '0 -2340px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-3', e).css({'background-position': '0 -1820px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-4', e).css({'background-position': '0 -2080px', 'opacity': ''}).show();
break;
case 'b':
$('.ui-colorpicker-bar-layer-1', e).css({'background-position': '0 -3640px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-2', e).css({'background-position': '0 -3380px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-3', e).css({'background-position': '0 -2860px', 'opacity': ''}).show();
$('.ui-colorpicker-bar-layer-4', e).css({'background-position': '0 -3120px', 'opacity': ''}).show();
break;
case 'a':
$('.ui-colorpicker-bar-layer-1', e).hide();
$('.ui-colorpicker-bar-layer-2', e).hide();
$('.ui-colorpicker-bar-layer-3', e).hide();
$('.ui-colorpicker-bar-layer-4', e).hide();
break;
}
that.repaint();
};
this.repaint = function () {
var div = $('.ui-colorpicker-bar-layer-pointer', e),
y = 0;
switch (inst.mode) {
case 'h':
y = (1 - inst.color.getHSV().h) * div.height();
break;
case 's':
y = (1 - inst.color.getHSV().s) * div.height();
$('.ui-colorpicker-bar-layer-2', e).css('opacity', 1 - inst.color.getHSV().v);
$(e).css('background-color', inst.color.copy().normalize().toCSS());
break;
case 'v':
y = (1 - inst.color.getHSV().v) * div.height();
$(e).css('background-color', inst.color.copy().normalize().toCSS());
break;
case 'r':
y = (1 - inst.color.getRGB().r) * div.height();
$('.ui-colorpicker-bar-layer-2', e).css('opacity', Math.max(0, (inst.color.getRGB().b - inst.color.getRGB().g)));
$('.ui-colorpicker-bar-layer-3', e).css('opacity', Math.max(0, (inst.color.getRGB().g - inst.color.getRGB().b)));
$('.ui-colorpicker-bar-layer-4', e).css('opacity', Math.min(inst.color.getRGB().b, inst.color.getRGB().g));
break;
case 'g':
y = (1 - inst.color.getRGB().g) * div.height();
$('.ui-colorpicker-bar-layer-2', e).css('opacity', Math.max(0, (inst.color.getRGB().b - inst.color.getRGB().r)));
$('.ui-colorpicker-bar-layer-3', e).css('opacity', Math.max(0, (inst.color.getRGB().r - inst.color.getRGB().b)));
$('.ui-colorpicker-bar-layer-4', e).css('opacity', Math.min(inst.color.getRGB().r, inst.color.getRGB().b));
break;
case 'b':
y = (1 - inst.color.getRGB().b) * div.height();
$('.ui-colorpicker-bar-layer-2', e).css('opacity', Math.max(0, (inst.color.getRGB().r - inst.color.getRGB().g)));
$('.ui-colorpicker-bar-layer-3', e).css('opacity', Math.max(0, (inst.color.getRGB().g - inst.color.getRGB().r)));
$('.ui-colorpicker-bar-layer-4', e).css('opacity', Math.min(inst.color.getRGB().r, inst.color.getRGB().g));
break;
case 'a':
y = (1 - inst.color.getAlpha()) * div.height();
$(e).css('background-color', inst.color.copy().normalize().toCSS());
break;
}
if (inst.mode !== 'a') {
$('.ui-colorpicker-bar-layer-alpha', e).css('opacity', 1 - inst.color.getAlpha());
}
$('.ui-colorpicker-bar-pointer', e).css('top', y - 3);
};
this.init = function () {
e = $(_html()).appendTo($('.ui-colorpicker-bar-container', inst.dialog));
e.bind('mousedown', _mousedown);
};
},
preview: function (inst) {
var that = this,
e = null,
_html;
_html = function () {
return '<div class="ui-colorpicker-preview ui-colorpicker-border">'
+ '<div class="ui-colorpicker-preview-initial"><div class="ui-colorpicker-preview-initial-alpha"></div></div>'
+ '<div class="ui-colorpicker-preview-current"><div class="ui-colorpicker-preview-current-alpha"></div></div>'
+ '</div>';
};
this.init = function () {