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initial jQuery impementation
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peterd
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# colorPicker and colors
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An advanced, fast but small (46.9KB, 19.9KB gZip) **javaScript** (only, framework independent) **color picker** (or color chooser for desktop use) that uses only one javaScript (.js) file (no extra HTML, CSS, images, etc... on IE9+ and internet browsers).<br />ColorPicker works in all browsers incl. IE6+ (an extra CSS has to be made to make it work in IE6 though and some additional setTimeout tricks to make it work in IE5.5)<br />
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28
colorPicker.jquery.json
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28
colorPicker.jquery.json
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{
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"name": "ColorPicker",
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"title": "jQuery-ColorPicker",
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"description": "Advanced javaScript color picker for jQuery (rgb, hsv, hsl, hex, cmyk, cmy, XYZ, Lab, alpha, WCAG 2.0, ...)",
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"keywords": [
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"color-picker",
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"color",
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"colour"
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],
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"version": "1.0",
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"author": {
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"name": "Peter Dematté",
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"email": "colorPicker@dematte.at",
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"url": "http://dematte.at/colorPicker"
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},
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"licenses": [
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{
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"type": "MIT",
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"url": "https://github.com/PitPik/colorPicker/blob/master/MIT-LICENSE.txt"
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}
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],
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"bugs": "https://github.com/PitPik/colorPicker/issues",
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"homepage": "http://dematte.at/colorPicker",
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"docs": "https://github.com/PitPik/colorPicker",
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"dependencies": {
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"jquery": ">=1.7"
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}
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}
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@ -438,10 +438,11 @@
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if (_mouseMoveAction) {
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_startCoords = {pageX: page.X, pageY: page.Y};
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_mainTarget.style.display = 'block';
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_mainTarget.style.display = 'block'; // for resizer...
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_targetOrigin = getOrigin(_mainTarget);
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_targetOrigin.width = _nodes.opacity.offsetWidth; // ???????
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_targetOrigin.childWidth = _nodes.opacity_slider.offsetWidth; // ???????
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_mainTarget.style.display = ''; // ??? for resizer...
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_mouseMoveAction(event);
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addEvent(_isIE ? document.body : window, 'mousemove', _mouseMoveAction);
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_renderTimer = window[requestAnimationFrame](renderAll);
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@ -345,7 +345,7 @@
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var ColorConverter = {
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txt2color: function(txt) {
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var color = {},
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parts = txt.replace(/(?:#|\))/, '').split('('),
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parts = txt.replace(/(?:#|\)|%)/g, '').split('('),
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values = (parts[1] || '').split(/,\s*/),
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type = parts[1] ? parts[0].substr(0, 3) : 'rgb',
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m = '';
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@ -53,7 +53,8 @@
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<div></div>
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</div>
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<div id="description">Demo patches: demonstrate how to build color pickers and how Colors' / ColorPicker's API work. Patches are linked to <select><option value="Colors">Colors</option><option value="ColorPicker">ColorPicker</option></select></div>
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<div id="description">Demo patches: demonstrate how to build color pickers and how Colors' / ColorPicker's API work. Patches are linked to <select><option value="Colors">Colors</option><option value="ColorPicker">ColorPicker</option></select>
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<p>See a simple jQuery implementation <a href="jQuery_implementation/">preview here</a></p></div>
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<!-- <div id="model_display"></div> -->
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<!--canvas style="position: absolute; left: 500px; width: 255px; height: 255px" id="canvas"></canvas-->
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38
jQuery_implementation/index.html
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38
jQuery_implementation/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset='utf-8'>
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta http-equiv="Content-Language" content="en">
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<link href="../index.css" media="all" rel="stylesheet" type="text/css" />
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<link href="jqColor.css" media="all" rel="stylesheet" type="text/css" />
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<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
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<script type="text/javascript" src="https://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>
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<meta name="description" content="colorPicker - Advanced javaScript color picker and color conversion / calculation (rgb, hsv, hsl, hex, cmyk, cmy, XYZ, Lab, alpha, WCAG 2.0, ...); this is a jQuery implememntation example">
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<title>colorPicker jQuery implementation example</title>
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</head>
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<body>
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<h1>Simple jQuery implementation</h1>
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Calling the colorPicker on all inputs with the calssName 'color': <pre>$('input.color').colorPicker();</pre>
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<p>
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<input class="color" value="#323f03" />
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<input class="color" value="rgb(162, 63, 3)" />
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<input class="color" value="hsl(32, 95%, 23%)" />
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</p>
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<!-- <button onclick="$colors.colorPicker('destroy')">destroy</button> -->
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<!-- <script type="text/javascript" src="../color.all.min.js"></script> -->
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<script type="text/javascript" src="../colors.js"></script>
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<script type="text/javascript" src="../colorPicker.data.js"></script>
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<script type="text/javascript" src="../colorPicker.js"></script>
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<script type="text/javascript" src="jqColor.js"></script>
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<script type="text/javascript">
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var $colors = $('input.color').colorPicker().each(function(idx, elm) { // {multipleInstances: true}
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$(elm).css({'background-color': this.value})
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});
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</script>
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</body>
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</html>
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20
jQuery_implementation/jqColor.css
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20
jQuery_implementation/jqColor.css
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body {
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color: #ccc;
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padding: .5em 2em;
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font: normal normal normal .9em/1.35em Georgia, "Times New Roman", Times, serif;
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}
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input:focus {
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outline: none;
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}
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pre {
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display: inline;
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background-color: rgba(255, 255, 255, .2);
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padding: .5em;
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}
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.color {
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padding: .5em;
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margin-right: .4em;
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border: 1px solid #aaa;
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border-radius: 3px;
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width: 140px;
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}
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136
jQuery_implementation/jqColor.js
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136
jQuery_implementation/jqColor.js
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(function ($, window) {
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$.fn.extend({
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colorPicker: function(config) {
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var renderCallback = function(colors, mode) {
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var options = this,
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$input = $(options.input),
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$patch = $(options.patch),
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RGB = colors.RND.rgb,
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HSL = colors.RND.hsl,
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AHEX = options.isIE8 ? (colors.alpha < 0.16 ? '0' : '') +
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(Math.round(colors.alpha * 100)).toString(16).toUpperCase() + colors.HEX : '',
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RGBInnerText = RGB.r + ', ' + RGB.g + ', ' + RGB.b,
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RGBAText = 'rgba(' + RGBInnerText + ', ' + colors.alpha + ')',
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isAlpha = colors.alpha !== 1 && !options.isIE8,
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colorMode = $input.data('colorMode');
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$patch.css({
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'color': (colors.rgbaMixBlack.luminance > 0.22 ? '#222' : '#ddd'), // Black...???
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'background-color': RGBAText,
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'filter' : (options.isIE8 ? 'progid:DXImageTransform.Microsoft.gradient(' + // IE<9
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'startColorstr=#' + AHEX + ',' + 'endColorstr=#' + AHEX + ')' : '')
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});
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$input.val(colorMode === 'HEX' && !isAlpha ? '#' + (options.isIE8 ? AHEX : colors.HEX) :
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colorMode === 'rgb' || (colorMode === 'HEX' && isAlpha) ?
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(!isAlpha ? 'rgb(' + RGBInnerText + ')' : RGBAText) :
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('hsl' + (isAlpha ? 'a(' : '(') + HSL.h + ', ' + HSL.s + '%, ' + HSL.l + '%' +
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(isAlpha ? ', ' + colors.alpha : '') + ')')
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);
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if (options.displayCallback) {
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options.displayCallback(colors, mode, options);
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}
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},
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createInstance = function(elm, config) {
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var initConfig = {
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klass: window.ColorPicker,
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input: elm,
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patch: elm,
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isIE8: document.all && !document.addEventListener, // Opera???
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animationSpeed: 200,
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draggable: true,
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margin: {left: -1, top: 2},
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// displayCallback: displayCallback,
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/* --- regular colorPicker options from this point --- */
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color: elm.value,
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initStyle: 'display: none',
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mode: 'hsv-h',
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size: 1,
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renderCallback: renderCallback
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};
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for (var n in config) {
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initConfig[n] = config[n];
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}
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return new initConfig.klass(initConfig);
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},
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doEventListeners = function(elm, multiple, off) {
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var onOff = off ? 'off' : 'on';
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$(elm)[onOff]('focus.colorPicker', function(e) {
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var $input = $(this),
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position = $input.position(),
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index = multiple ? $(that).index(this) : 0,
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colorPicker = colorPickers[index] ||
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(colorPickers[index] = createInstance(this, config)),
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options = colorPicker.color.options,
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$colorPicker = $.ui && options.draggable ?
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$(colorPicker.nodes.colorPicker).draggable(
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{cancel: '.' + options.CSSPrefix + 'app div'}
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) : $(colorPicker.nodes.colorPicker);
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$colorPicker.css({
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'position': 'absolute',
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'left': position.left + options.margin.left,
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'top': position.top + +$input.outerHeight(true) + options.margin.top
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});
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if (!multiple) {
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options.input = elm;
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options.patch = elm; // check again???
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colorPicker.setColor(elm.value, undefined, undefined, true);
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colorPicker.saveAsBackground();
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}
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colorPickers.current = colorPickers[index];
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$colorPicker.show(colorPicker.color.options.animationSpeed);
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});
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if (!colorPickers.evt || off) {
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colorPickers.evt = true; // prevent new eventListener for window
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$(window)[onOff]('mousedown.colorPicker', function(e) {
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var colorPicker = colorPickers.current,
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$colorPicker = $(colorPicker ? colorPicker.nodes.colorPicker : undefined),
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animationSpeed = colorPicker ? colorPicker.color.options.animationSpeed : 0,
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isColorPicker = $(e.target).closest('.cp-app')[0],
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inputIndex = $(that).index(e.target);
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if (isColorPicker && $(colorPickers).index(isColorPicker)) {
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if (e.target === colorPicker.nodes.exit) {
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$colorPicker.hide(animationSpeed);
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$(':focus').trigger('blur');
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} else {
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$(document.body).append(isColorPicker);
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}
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} else if (inputIndex !== -1) {
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// input field
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} else {
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$colorPicker.hide(animationSpeed);
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}
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});
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}
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},
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that = this,
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colorPickers = this.colorPickers || []; // this is a way to prevent data binding on HTMLElements
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this.colorPickers = colorPickers;
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$(this).each(function(idx, elm) {
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if (config === 'destroy') {
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// doEventListeners(elm, (config && config.multipleInstances), true);
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$(elm).off('.colorPicker');
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$(window).off('.colorPicker');
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if (colorPickers[idx]) {
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colorPickers[idx].destroyAll();
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}
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} else {
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var value = elm.value.split('(');
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$(elm).data('colorMode', value[1] ? value[0].substr(0, 3) : 'HEX');
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doEventListeners(elm, (config && config.multipleInstances), false);
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}
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});
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return this;
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}
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});
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})(jQuery, this);
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