1 | tinyMCEPopup.requireLangPack();
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2 |
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3 | var detail = 50, strhex = "0123456789ABCDEF", i, isMouseDown = false, isMouseOver = false;
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4 |
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5 | var colors = [
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6 | "#000000","#000033","#000066","#000099","#0000cc","#0000ff","#330000","#330033",
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7 | "#330066","#330099","#3300cc","#3300ff","#660000","#660033","#660066","#660099",
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8 | "#6600cc","#6600ff","#990000","#990033","#990066","#990099","#9900cc","#9900ff",
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9 | "#cc0000","#cc0033","#cc0066","#cc0099","#cc00cc","#cc00ff","#ff0000","#ff0033",
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10 | "#ff0066","#ff0099","#ff00cc","#ff00ff","#003300","#003333","#003366","#003399",
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11 | "#0033cc","#0033ff","#333300","#333333","#333366","#333399","#3333cc","#3333ff",
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12 | "#663300","#663333","#663366","#663399","#6633cc","#6633ff","#993300","#993333",
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13 | "#993366","#993399","#9933cc","#9933ff","#cc3300","#cc3333","#cc3366","#cc3399",
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14 | "#cc33cc","#cc33ff","#ff3300","#ff3333","#ff3366","#ff3399","#ff33cc","#ff33ff",
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15 | "#006600","#006633","#006666","#006699","#0066cc","#0066ff","#336600","#336633",
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16 | "#336666","#336699","#3366cc","#3366ff","#666600","#666633","#666666","#666699",
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17 | "#6666cc","#6666ff","#996600","#996633","#996666","#996699","#9966cc","#9966ff",
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18 | "#cc6600","#cc6633","#cc6666","#cc6699","#cc66cc","#cc66ff","#ff6600","#ff6633",
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19 | "#ff6666","#ff6699","#ff66cc","#ff66ff","#009900","#009933","#009966","#009999",
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20 | "#0099cc","#0099ff","#339900","#339933","#339966","#339999","#3399cc","#3399ff",
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21 | "#669900","#669933","#669966","#669999","#6699cc","#6699ff","#999900","#999933",
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22 | "#999966","#999999","#9999cc","#9999ff","#cc9900","#cc9933","#cc9966","#cc9999",
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23 | "#cc99cc","#cc99ff","#ff9900","#ff9933","#ff9966","#ff9999","#ff99cc","#ff99ff",
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24 | "#00cc00","#00cc33","#00cc66","#00cc99","#00cccc","#00ccff","#33cc00","#33cc33",
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25 | "#33cc66","#33cc99","#33cccc","#33ccff","#66cc00","#66cc33","#66cc66","#66cc99",
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26 | "#66cccc","#66ccff","#99cc00","#99cc33","#99cc66","#99cc99","#99cccc","#99ccff",
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27 | "#cccc00","#cccc33","#cccc66","#cccc99","#cccccc","#ccccff","#ffcc00","#ffcc33",
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28 | "#ffcc66","#ffcc99","#ffcccc","#ffccff","#00ff00","#00ff33","#00ff66","#00ff99",
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29 | "#00ffcc","#00ffff","#33ff00","#33ff33","#33ff66","#33ff99","#33ffcc","#33ffff",
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30 | "#66ff00","#66ff33","#66ff66","#66ff99","#66ffcc","#66ffff","#99ff00","#99ff33",
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31 | "#99ff66","#99ff99","#99ffcc","#99ffff","#ccff00","#ccff33","#ccff66","#ccff99",
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32 | "#ccffcc","#ccffff","#ffff00","#ffff33","#ffff66","#ffff99","#ffffcc","#ffffff"
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33 | ];
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34 |
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35 | var named = {
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36 | '#F0F8FF':'Alice Blue','#FAEBD7':'Antique White','#00FFFF':'Aqua','#7FFFD4':'Aquamarine','#F0FFFF':'Azure','#F5F5DC':'Beige',
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37 | '#FFE4C4':'Bisque','#000000':'Black','#FFEBCD':'Blanched Almond','#0000FF':'Blue','#8A2BE2':'Blue Violet','#A52A2A':'Brown',
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38 | '#DEB887':'Burly Wood','#5F9EA0':'Cadet Blue','#7FFF00':'Chartreuse','#D2691E':'Chocolate','#FF7F50':'Coral','#6495ED':'Cornflower Blue',
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39 | '#FFF8DC':'Cornsilk','#DC143C':'Crimson','#00FFFF':'Cyan','#00008B':'Dark Blue','#008B8B':'Dark Cyan','#B8860B':'Dark Golden Rod',
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40 | '#A9A9A9':'Dark Gray','#A9A9A9':'Dark Grey','#006400':'Dark Green','#BDB76B':'Dark Khaki','#8B008B':'Dark Magenta','#556B2F':'Dark Olive Green',
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41 | '#FF8C00':'Darkorange','#9932CC':'Dark Orchid','#8B0000':'Dark Red','#E9967A':'Dark Salmon','#8FBC8F':'Dark Sea Green','#483D8B':'Dark Slate Blue',
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42 | '#2F4F4F':'Dark Slate Gray','#2F4F4F':'Dark Slate Grey','#00CED1':'Dark Turquoise','#9400D3':'Dark Violet','#FF1493':'Deep Pink','#00BFFF':'Deep Sky Blue',
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43 | '#696969':'Dim Gray','#696969':'Dim Grey','#1E90FF':'Dodger Blue','#B22222':'Fire Brick','#FFFAF0':'Floral White','#228B22':'Forest Green',
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44 | '#FF00FF':'Fuchsia','#DCDCDC':'Gainsboro','#F8F8FF':'Ghost White','#FFD700':'Gold','#DAA520':'Golden Rod','#808080':'Gray','#808080':'Grey',
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45 | '#008000':'Green','#ADFF2F':'Green Yellow','#F0FFF0':'Honey Dew','#FF69B4':'Hot Pink','#CD5C5C':'Indian Red','#4B0082':'Indigo','#FFFFF0':'Ivory',
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46 | '#F0E68C':'Khaki','#E6E6FA':'Lavender','#FFF0F5':'Lavender Blush','#7CFC00':'Lawn Green','#FFFACD':'Lemon Chiffon','#ADD8E6':'Light Blue',
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47 | '#F08080':'Light Coral','#E0FFFF':'Light Cyan','#FAFAD2':'Light Golden Rod Yellow','#D3D3D3':'Light Gray','#D3D3D3':'Light Grey','#90EE90':'Light Green',
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48 | '#FFB6C1':'Light Pink','#FFA07A':'Light Salmon','#20B2AA':'Light Sea Green','#87CEFA':'Light Sky Blue','#778899':'Light Slate Gray','#778899':'Light Slate Grey',
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49 | '#B0C4DE':'Light Steel Blue','#FFFFE0':'Light Yellow','#00FF00':'Lime','#32CD32':'Lime Green','#FAF0E6':'Linen','#FF00FF':'Magenta','#800000':'Maroon',
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50 | '#66CDAA':'Medium Aqua Marine','#0000CD':'Medium Blue','#BA55D3':'Medium Orchid','#9370D8':'Medium Purple','#3CB371':'Medium Sea Green','#7B68EE':'Medium Slate Blue',
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51 | '#00FA9A':'Medium Spring Green','#48D1CC':'Medium Turquoise','#C71585':'Medium Violet Red','#191970':'Midnight Blue','#F5FFFA':'Mint Cream','#FFE4E1':'Misty Rose','#FFE4B5':'Moccasin',
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52 | '#FFDEAD':'Navajo White','#000080':'Navy','#FDF5E6':'Old Lace','#808000':'Olive','#6B8E23':'Olive Drab','#FFA500':'Orange','#FF4500':'Orange Red','#DA70D6':'Orchid',
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53 | '#EEE8AA':'Pale Golden Rod','#98FB98':'Pale Green','#AFEEEE':'Pale Turquoise','#D87093':'Pale Violet Red','#FFEFD5':'Papaya Whip','#FFDAB9':'Peach Puff',
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54 | '#CD853F':'Peru','#FFC0CB':'Pink','#DDA0DD':'Plum','#B0E0E6':'Powder Blue','#800080':'Purple','#FF0000':'Red','#BC8F8F':'Rosy Brown','#4169E1':'Royal Blue',
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55 | '#8B4513':'Saddle Brown','#FA8072':'Salmon','#F4A460':'Sandy Brown','#2E8B57':'Sea Green','#FFF5EE':'Sea Shell','#A0522D':'Sienna','#C0C0C0':'Silver',
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56 | '#87CEEB':'Sky Blue','#6A5ACD':'Slate Blue','#708090':'Slate Gray','#708090':'Slate Grey','#FFFAFA':'Snow','#00FF7F':'Spring Green',
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57 | '#4682B4':'Steel Blue','#D2B48C':'Tan','#008080':'Teal','#D8BFD8':'Thistle','#FF6347':'Tomato','#40E0D0':'Turquoise','#EE82EE':'Violet',
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58 | '#F5DEB3':'Wheat','#FFFFFF':'White','#F5F5F5':'White Smoke','#FFFF00':'Yellow','#9ACD32':'Yellow Green'
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59 | };
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60 |
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61 | var namedLookup = {};
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62 |
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63 | function init() {
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64 | var inputColor = convertRGBToHex(tinyMCEPopup.getWindowArg('input_color')), key, value;
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65 |
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66 | tinyMCEPopup.resizeToInnerSize();
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67 |
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68 | generatePicker();
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69 | generateWebColors();
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70 | generateNamedColors();
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71 |
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72 | if (inputColor) {
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73 | changeFinalColor(inputColor);
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74 |
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75 | col = convertHexToRGB(inputColor);
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76 |
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77 | if (col)
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78 | updateLight(col.r, col.g, col.b);
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79 | }
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80 |
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81 | for (key in named) {
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82 | value = named[key];
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83 | namedLookup[value.replace(/\s+/, '').toLowerCase()] = key.replace(/#/, '').toLowerCase();
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84 | }
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85 | }
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86 |
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87 | function toHexColor(color) {
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88 | var matches, red, green, blue, toInt = parseInt;
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89 |
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90 | function hex(value) {
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91 | value = parseInt(value).toString(16);
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92 |
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93 | return value.length > 1 ? value : '0' + value; // Padd with leading zero
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94 | };
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95 |
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96 | color = color.replace(/[\s#]+/g, '').toLowerCase();
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97 | color = namedLookup[color] || color;
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98 | matches = /^rgb\((\d{1,3}),(\d{1,3}),(\d{1,3})\)|([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})|([a-f0-9])([a-f0-9])([a-f0-9])$/.exec(color);
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99 |
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100 | if (matches) {
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101 | if (matches[1]) {
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102 | red = toInt(matches[1]);
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103 | green = toInt(matches[2]);
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104 | blue = toInt(matches[3]);
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105 | } else if (matches[4]) {
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106 | red = toInt(matches[4], 16);
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107 | green = toInt(matches[5], 16);
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108 | blue = toInt(matches[6], 16);
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109 | } else if (matches[7]) {
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110 | red = toInt(matches[7] + matches[7], 16);
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111 | green = toInt(matches[8] + matches[8], 16);
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112 | blue = toInt(matches[9] + matches[9], 16);
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113 | }
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114 |
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115 | return '#' + hex(red) + hex(green) + hex(blue);
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116 | }
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117 |
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118 | return '';
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119 | }
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120 |
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121 | function insertAction() {
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122 | var color = document.getElementById("color").value, f = tinyMCEPopup.getWindowArg('func');
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123 |
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124 | tinyMCEPopup.restoreSelection();
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125 |
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126 | if (f)
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127 | f(toHexColor(color));
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128 |
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129 | tinyMCEPopup.close();
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130 | }
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131 |
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132 | function showColor(color, name) {
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133 | if (name)
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134 | document.getElementById("colorname").innerHTML = name;
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135 |
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136 | document.getElementById("preview").style.backgroundColor = color;
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137 | document.getElementById("color").value = color.toUpperCase();
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138 | }
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139 |
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140 | function convertRGBToHex(col) {
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141 | var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
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142 |
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143 | if (!col)
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144 | return col;
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145 |
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146 | var rgb = col.replace(re, "$1,$2,$3").split(',');
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147 | if (rgb.length == 3) {
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148 | r = parseInt(rgb[0]).toString(16);
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149 | g = parseInt(rgb[1]).toString(16);
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150 | b = parseInt(rgb[2]).toString(16);
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151 |
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152 | r = r.length == 1 ? '0' + r : r;
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153 | g = g.length == 1 ? '0' + g : g;
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154 | b = b.length == 1 ? '0' + b : b;
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155 |
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156 | return "#" + r + g + b;
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157 | }
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158 |
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159 | return col;
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160 | }
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161 |
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162 | function convertHexToRGB(col) {
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163 | if (col.indexOf('#') != -1) {
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164 | col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
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165 |
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166 | r = parseInt(col.substring(0, 2), 16);
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167 | g = parseInt(col.substring(2, 4), 16);
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168 | b = parseInt(col.substring(4, 6), 16);
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169 |
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170 | return {r : r, g : g, b : b};
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171 | }
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172 |
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173 | return null;
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174 | }
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175 |
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176 | function generatePicker() {
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177 | var el = document.getElementById('light'), h = '', i;
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178 |
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179 | for (i = 0; i < detail; i++){
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180 | h += '<div id="gs'+i+'" style="background-color:#000000; width:15px; height:3px; border-style:none; border-width:0px;"'
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181 | + ' onclick="changeFinalColor(this.style.backgroundColor)"'
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182 | + ' onmousedown="isMouseDown = true; return false;"'
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183 | + ' onmouseup="isMouseDown = false;"'
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184 | + ' onmousemove="if (isMouseDown && isMouseOver) changeFinalColor(this.style.backgroundColor); return false;"'
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185 | + ' onmouseover="isMouseOver = true;"'
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186 | + ' onmouseout="isMouseOver = false;"'
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187 | + '></div>';
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188 | }
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189 |
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190 | el.innerHTML = h;
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191 | }
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192 |
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193 | function generateWebColors() {
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194 | var el = document.getElementById('webcolors'), h = '', i;
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195 |
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196 | if (el.className == 'generated')
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197 | return;
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198 |
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199 | // TODO: VoiceOver doesn't seem to support legend as a label referenced by labelledby.
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200 | h += '<div role="listbox" aria-labelledby="webcolors_title" tabindex="0"><table role="presentation" border="0" cellspacing="1" cellpadding="0">'
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201 | + '<tr>';
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202 |
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203 | for (i=0; i<colors.length; i++) {
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204 | h += '<td bgcolor="' + colors[i] + '" width="10" height="10">'
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205 | + '<a href="javascript:insertAction();" role="option" tabindex="-1" aria-labelledby="web_colors_' + i + '" onfocus="showColor(\'' + colors[i] + '\');" onmouseover="showColor(\'' + colors[i] + '\');" style="display:block;width:10px;height:10px;overflow:hidden;">';
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206 | if (tinyMCEPopup.editor.forcedHighContrastMode) {
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207 | h += '<canvas class="mceColorSwatch" height="10" width="10" data-color="' + colors[i] + '"></canvas>';
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208 | }
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209 | h += '<span class="mceVoiceLabel" style="display:none;" id="web_colors_' + i + '">' + colors[i].toUpperCase() + '</span>';
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210 | h += '</a></td>';
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211 | if ((i+1) % 18 == 0)
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212 | h += '</tr><tr>';
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213 | }
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214 |
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215 | h += '</table></div>';
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216 |
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217 | el.innerHTML = h;
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218 | el.className = 'generated';
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219 |
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220 | paintCanvas(el);
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221 | enableKeyboardNavigation(el.firstChild);
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222 | }
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223 |
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224 | function paintCanvas(el) {
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225 | tinyMCEPopup.getWin().tinymce.each(tinyMCEPopup.dom.select('canvas.mceColorSwatch', el), function(canvas) {
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226 | var context;
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227 | if (canvas.getContext && (context = canvas.getContext("2d"))) {
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228 | context.fillStyle = canvas.getAttribute('data-color');
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229 | context.fillRect(0, 0, 10, 10);
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230 | }
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231 | });
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232 | }
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233 | function generateNamedColors() {
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234 | var el = document.getElementById('namedcolors'), h = '', n, v, i = 0;
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235 |
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236 | if (el.className == 'generated')
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237 | return;
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238 |
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239 | for (n in named) {
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240 | v = named[n];
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241 | h += '<a href="javascript:insertAction();" role="option" tabindex="-1" aria-labelledby="named_colors_' + i + '" onfocus="showColor(\'' + n + '\',\'' + v + '\');" onmouseover="showColor(\'' + n + '\',\'' + v + '\');" style="background-color: ' + n + '">';
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242 | if (tinyMCEPopup.editor.forcedHighContrastMode) {
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243 | h += '<canvas class="mceColorSwatch" height="10" width="10" data-color="' + colors[i] + '"></canvas>';
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244 | }
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245 | h += '<span class="mceVoiceLabel" style="display:none;" id="named_colors_' + i + '">' + v + '</span>';
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246 | h += '</a>';
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247 | i++;
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248 | }
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249 |
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250 | el.innerHTML = h;
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251 | el.className = 'generated';
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252 |
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253 | paintCanvas(el);
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254 | enableKeyboardNavigation(el);
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255 | }
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256 |
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257 | function enableKeyboardNavigation(el) {
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258 | tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', {
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259 | root: el,
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260 | items: tinyMCEPopup.dom.select('a', el)
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261 | }, tinyMCEPopup.dom);
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262 | }
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263 |
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264 | function dechex(n) {
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265 | return strhex.charAt(Math.floor(n / 16)) + strhex.charAt(n % 16);
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266 | }
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267 |
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268 | function computeColor(e) {
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269 | var x, y, partWidth, partDetail, imHeight, r, g, b, coef, i, finalCoef, finalR, finalG, finalB;
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270 |
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271 | x = e.offsetX ? e.offsetX : (e.target ? e.clientX - e.target.x : 0);
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272 | y = e.offsetY ? e.offsetY : (e.target ? e.clientY - e.target.y : 0);
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273 |
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274 | partWidth = document.getElementById('colors').width / 6;
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275 | partDetail = detail / 2;
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276 | imHeight = document.getElementById('colors').height;
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277 |
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278 | r = (x >= 0)*(x < partWidth)*255 + (x >= partWidth)*(x < 2*partWidth)*(2*255 - x * 255 / partWidth) + (x >= 4*partWidth)*(x < 5*partWidth)*(-4*255 + x * 255 / partWidth) + (x >= 5*partWidth)*(x < 6*partWidth)*255;
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279 | g = (x >= 0)*(x < partWidth)*(x * 255 / partWidth) + (x >= partWidth)*(x < 3*partWidth)*255 + (x >= 3*partWidth)*(x < 4*partWidth)*(4*255 - x * 255 / partWidth);
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280 | b = (x >= 2*partWidth)*(x < 3*partWidth)*(-2*255 + x * 255 / partWidth) + (x >= 3*partWidth)*(x < 5*partWidth)*255 + (x >= 5*partWidth)*(x < 6*partWidth)*(6*255 - x * 255 / partWidth);
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281 |
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282 | coef = (imHeight - y) / imHeight;
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283 | r = 128 + (r - 128) * coef;
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284 | g = 128 + (g - 128) * coef;
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285 | b = 128 + (b - 128) * coef;
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286 |
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287 | changeFinalColor('#' + dechex(r) + dechex(g) + dechex(b));
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288 | updateLight(r, g, b);
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289 | }
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290 |
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291 | function updateLight(r, g, b) {
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292 | var i, partDetail = detail / 2, finalCoef, finalR, finalG, finalB, color;
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293 |
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294 | for (i=0; i<detail; i++) {
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295 | if ((i>=0) && (i<partDetail)) {
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296 | finalCoef = i / partDetail;
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297 | finalR = dechex(255 - (255 - r) * finalCoef);
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298 | finalG = dechex(255 - (255 - g) * finalCoef);
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299 | finalB = dechex(255 - (255 - b) * finalCoef);
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300 | } else {
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301 | finalCoef = 2 - i / partDetail;
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302 | finalR = dechex(r * finalCoef);
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303 | finalG = dechex(g * finalCoef);
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304 | finalB = dechex(b * finalCoef);
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305 | }
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306 |
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307 | color = finalR + finalG + finalB;
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308 |
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309 | setCol('gs' + i, '#'+color);
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310 | }
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311 | }
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312 |
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313 | function changeFinalColor(color) {
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314 | if (color.indexOf('#') == -1)
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315 | color = convertRGBToHex(color);
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316 |
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317 | setCol('preview', color);
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318 | document.getElementById('color').value = color;
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319 | }
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320 |
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321 | function setCol(e, c) {
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322 | try {
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323 | document.getElementById(e).style.backgroundColor = c;
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324 | } catch (ex) {
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325 | // Ignore IE warning
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326 | }
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327 | }
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328 |
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329 | tinyMCEPopup.onInit.add(init);
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