diff --git a/external/spectrum/LICENSE b/external/spectrum/LICENSE new file mode 100644 index 00000000..8e391640 --- /dev/null +++ b/external/spectrum/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2013, Brian Grinstead, http://briangrinstead.com + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/external/spectrum/spectrum.css b/external/spectrum/spectrum.css new file mode 100644 index 00000000..aef0d5cc --- /dev/null +++ b/external/spectrum/spectrum.css @@ -0,0 +1,511 @@ +/*** +Spectrum Colorpicker v1.2.0 +https://github.com/bgrins/spectrum +Author: Brian Grinstead +License: MIT +***/ + +.sp-container { + position:absolute; + top:0; + left:0; + display:inline-block; + *display: inline; + *zoom: 1; + /* https://github.com/bgrins/spectrum/issues/40 */ + z-index: 9999994; + overflow: hidden; +} +.sp-container.sp-flat { + position: relative; +} + +/* http://ansciath.tumblr.com/post/7347495869/css-aspect-ratio */ +.sp-top { + position:relative; + width: 100%; + display:inline-block; +} +.sp-top-inner { + position:absolute; + top:0; + left:0; + bottom:0; + right:0; +} +.sp-color { + position: absolute; + top:0; + left:0; + bottom:0; + right:20%; +} +.sp-hue { + position: absolute; + top:0; + right:0; + bottom:0; + left:84%; + height: 100%; +} + +.sp-clear-enabled .sp-hue { + top:33px; + height: 77.5%; +} + +.sp-fill { + padding-top: 80%; +} +.sp-sat, .sp-val { + position: absolute; + top:0; + left:0; + right:0; + bottom:0; +} + +.sp-alpha-enabled .sp-top { + margin-bottom: 18px; +} +.sp-alpha-enabled .sp-alpha { + display: block; +} +.sp-alpha-handle { + position:absolute; + top:-4px; + bottom: -4px; + width: 6px; + left: 50%; + cursor: pointer; + border: 1px solid black; + background: white; + opacity: .8; +} +.sp-alpha { + display: none; + position: absolute; + bottom: -14px; + right: 0; + left: 0; + height: 8px; +} +.sp-alpha-inner { + border: solid 1px #333; +} + +.sp-clear { + display: none; +} + +.sp-clear.sp-clear-display { + background-position: center; +} + +.sp-clear-enabled .sp-clear { + display: block; + position:absolute; + top:0px; + right:0; + bottom:0; + left:84%; + height: 28px; +} + +/* Don't allow text selection */ +.sp-container, .sp-replacer, .sp-preview, .sp-dragger, .sp-slider, .sp-alpha, .sp-clear, .sp-alpha-handle, .sp-container.sp-dragging .sp-input, .sp-container button { + -webkit-user-select:none; + -moz-user-select: -moz-none; + -o-user-select:none; + user-select: none; +} + +.sp-container.sp-input-disabled .sp-input-container { + display: none; +} +.sp-container.sp-buttons-disabled .sp-button-container { + display: none; +} +.sp-palette-only .sp-picker-container { + display: none; +} +.sp-palette-disabled .sp-palette-container { + display: none; +} + +.sp-initial-disabled .sp-initial { + display: none; +} + + +/* Gradients for hue, saturation and value instead of images. Not pretty... but it works */ +.sp-sat { + background-image: -webkit-gradient(linear, 0 0, 100% 0, from(#FFF), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(left, #FFF, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: -ms-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: linear-gradient(to right, #fff, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr=#FFFFFFFF, endColorstr=#00CC9A81)"; + filter : progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr='#FFFFFFFF', endColorstr='#00CC9A81'); +} +.sp-val { + background-image: -webkit-gradient(linear, 0 100%, 0 0, from(#000000), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(bottom, #000000, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: -ms-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: linear-gradient(to top, #000, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00CC9A81, endColorstr=#FF000000)"; + filter : progid:DXImageTransform.Microsoft.gradient(startColorstr='#00CC9A81', endColorstr='#FF000000'); +} + +.sp-hue { + background: -moz-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -ms-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -o-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -webkit-gradient(linear, left top, left bottom, from(#ff0000), color-stop(0.17, #ffff00), color-stop(0.33, #00ff00), color-stop(0.5, #00ffff), color-stop(0.67, #0000ff), color-stop(0.83, #ff00ff), to(#ff0000)); + background: -webkit-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); +} + +/* IE filters do not support multiple color stops. + Generate 6 divs, line them up, and do two color gradients for each. + Yes, really. + */ +.sp-1 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0000', endColorstr='#ffff00'); +} +.sp-2 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffff00', endColorstr='#00ff00'); +} +.sp-3 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ff00', endColorstr='#00ffff'); +} +.sp-4 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ffff', endColorstr='#0000ff'); +} +.sp-5 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0000ff', endColorstr='#ff00ff'); +} +.sp-6 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff00ff', endColorstr='#ff0000'); +} + +.sp-hidden { + display: none !important; +} + +/* Clearfix hack */ +.sp-cf:before, .sp-cf:after { content: ""; display: table; } +.sp-cf:after { clear: both; } +.sp-cf { *zoom: 1; } + +/* Mobile devices, make hue slider bigger so it is easier to slide */ +@media (max-device-width: 480px) { + .sp-color { right: 40%; } + .sp-hue { left: 63%; } + .sp-fill { padding-top: 60%; } +} +.sp-dragger { + border-radius: 5px; + height: 5px; + width: 5px; + border: 1px solid #fff; + background: #000; + cursor: pointer; + position:absolute; + top:0; + left: 0; +} +.sp-slider { + position: absolute; + top:0; + cursor:pointer; + height: 3px; + left: -1px; + right: -1px; + border: 1px solid #000; + background: white; + opacity: .8; +} + +/* +Theme authors: +Here are the basic themeable display options (colors, fonts, global widths). +See http://bgrins.github.io/spectrum/themes/ for instructions. +*/ + +.sp-container { + border-radius: 0; + background-color: #ECECEC; + border: solid 1px #f0c49B; + padding: 0; +} +.sp-container, .sp-container button, .sp-container input, .sp-color, .sp-hue, .sp-clear +{ + font: normal 12px "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + -ms-box-sizing: border-box; + box-sizing: border-box; +} +.sp-top +{ + margin-bottom: 3px; +} +.sp-color, .sp-hue, .sp-clear +{ + border: solid 1px #666; +} + +/* Input */ +.sp-input-container { + float:right; + width: 100px; + margin-bottom: 4px; +} +.sp-initial-disabled .sp-input-container { + width: 100%; +} +.sp-input { + font-size: 12px !important; + border: 1px inset; + padding: 4px 5px; + margin: 0; + width: 100%; + background:transparent; + border-radius: 3px; + color: #222; +} +.sp-input:focus { + border: 1px solid orange; +} +.sp-input.sp-validation-error +{ + border: 1px solid red; + background: #fdd; +} +.sp-picker-container , .sp-palette-container +{ + float:left; + position: relative; + padding: 10px; + padding-bottom: 300px; + margin-bottom: -290px; +} +.sp-picker-container +{ + width: 172px; + border-left: solid 1px #fff; +} + +/* Palettes */ +.sp-palette-container +{ + border-right: solid 1px #ccc; +} + +.sp-palette .sp-thumb-el { + display: block; + position:relative; + float:left; + width: 24px; + height: 15px; + margin: 3px; + cursor: pointer; + border:solid 2px transparent; +} +.sp-palette .sp-thumb-el:hover, .sp-palette .sp-thumb-el.sp-thumb-active { + border-color: orange; +} +.sp-thumb-el +{ + position:relative; +} + +/* Initial */ +.sp-initial +{ + float: left; + border: solid 1px #333; +} +.sp-initial span { + width: 30px; + height: 25px; + border:none; + display:block; + float:left; + margin:0; +} + +.sp-initial .sp-clear-display { + background-position: center; +} + +/* Buttons */ +.sp-button-container { + float: right; +} + +/* Replacer (the little preview div that shows up instead of the ) */ +.sp-replacer { + margin:0; + overflow:hidden; + cursor:pointer; + padding: 4px; + display:inline-block; + *zoom: 1; + *display: inline; + border: solid 1px #91765d; + background: #eee; + color: #333; + vertical-align: middle; +} +.sp-replacer:hover, .sp-replacer.sp-active { + border-color: #F0C49B; + color: #111; +} +.sp-replacer.sp-disabled { + cursor:default; + border-color: silver; + color: silver; +} +.sp-dd { + padding: 2px 0; + height: 16px; + line-height: 16px; + float:left; + font-size:10px; +} +.sp-preview +{ + position:relative; + width:25px; + height: 20px; + border: solid 1px #222; + margin-right: 5px; + float:left; + z-index: 0; +} + +.sp-palette +{ + *width: 220px; + max-width: 220px; +} +.sp-palette .sp-thumb-el +{ + width:16px; + height: 16px; + margin:2px 1px; + border: solid 1px #d0d0d0; +} + +.sp-container +{ + padding-bottom:0; +} + + +/* Buttons: http://hellohappy.org/css3-buttons/ */ +.sp-container button { + background-color: #eeeeee; + background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc); + background-image: -moz-linear-gradient(top, #eeeeee, #cccccc); + background-image: -ms-linear-gradient(top, #eeeeee, #cccccc); + background-image: -o-linear-gradient(top, #eeeeee, #cccccc); + background-image: linear-gradient(to bottom, #eeeeee, #cccccc); + border: 1px solid #ccc; + border-bottom: 1px solid #bbb; + border-radius: 3px; + color: #333; + font-size: 14px; + line-height: 1; + padding: 5px 4px; + text-align: center; + text-shadow: 0 1px 0 #eee; + vertical-align: middle; +} +.sp-container button:hover { + background-color: #dddddd; + background-image: -webkit-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -moz-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -ms-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -o-linear-gradient(top, #dddddd, #bbbbbb); + background-image: linear-gradient(to bottom, #dddddd, #bbbbbb); + border: 1px solid #bbb; + border-bottom: 1px solid #999; + cursor: pointer; + text-shadow: 0 1px 0 #ddd; +} +.sp-container button:active { + border: 1px solid #aaa; + border-bottom: 1px solid #888; + -webkit-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -moz-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -ms-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -o-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; +} +.sp-cancel +{ + font-size: 11px; + color: #d93f3f !important; + margin:0; + padding:2px; + margin-right: 5px; + vertical-align: middle; + text-decoration:none; + +} +.sp-cancel:hover +{ + color: #d93f3f !important; + text-decoration: underline; +} + + +.sp-palette span:hover, .sp-palette span.sp-thumb-active +{ + border-color: #000; +} + +.sp-preview, .sp-alpha, .sp-thumb-el +{ + position:relative; + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==); +} +.sp-preview-inner, .sp-alpha-inner, .sp-thumb-inner +{ + display:block; + position:absolute; + top:0;left:0;bottom:0;right:0; +} + +.sp-palette .sp-thumb-inner +{ + background-position: 50% 50%; + background-repeat: no-repeat; +} + +.sp-palette .sp-thumb-light.sp-thumb-active .sp-thumb-inner +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAIVJREFUeNpiYBhsgJFMffxAXABlN5JruT4Q3wfi/0DsT64h8UD8HmpIPCWG/KemIfOJCUB+Aoacx6EGBZyHBqI+WsDCwuQ9mhxeg2A210Ntfo8klk9sOMijaURm7yc1UP2RNCMbKE9ODK1HM6iegYLkfx8pligC9lCD7KmRof0ZhjQACDAAceovrtpVBRkAAAAASUVORK5CYII=); +} + +.sp-palette .sp-thumb-dark.sp-thumb-active .sp-thumb-inner +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAMdJREFUOE+tkgsNwzAMRMugEAahEAahEAZhEAqlEAZhEAohEAYh81X2dIm8fKpEspLGvudPOsUYpxE2BIJCroJmEW9qJ+MKaBFhEMNabSy9oIcIPwrB+afvAUFoK4H0tMaQ3XtlrggDhOVVMuT4E5MMG0FBbCEYzjYT7OxLEvIHQLY2zWwQ3D+9luyOQTfKDiFD3iUIfPk8VqrKjgAiSfGFPecrg6HN6m/iBcwiDAo7WiBeawa+Kwh7tZoSCGLMqwlSAzVDhoK+6vH4G0P5wdkAAAAASUVORK5CYII=); +} + +.sp-clear-display { + background-repeat:no-repeat; + background-position: center; + background-image: url(data:image/gif;base64,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); +} diff --git a/external/spectrum/spectrum.js b/external/spectrum/spectrum.js new file mode 100644 index 00000000..760f7eb4 --- /dev/null +++ b/external/spectrum/spectrum.js @@ -0,0 +1,2010 @@ +// Spectrum Colorpicker v1.2.0 +// https://github.com/bgrins/spectrum +// Author: Brian Grinstead +// License: MIT + +(function (window, $, undefined) { + var defaultOpts = { + + // Callbacks + beforeShow: noop, + move: noop, + change: noop, + show: noop, + hide: noop, + + // Options + color: false, + flat: false, + showInput: false, + allowEmpty: false, + showButtons: true, + clickoutFiresChange: false, + showInitial: false, + showPalette: false, + showPaletteOnly: false, + showSelectionPalette: true, + localStorageKey: false, + appendTo: "body", + maxSelectionSize: 7, + cancelText: "cancel", + chooseText: "choose", + preferredFormat: false, + className: "", + showAlpha: false, + theme: "sp-light", + palette: ['fff', '000'], + selectionPalette: [], + disabled: false + }, + spectrums = [], + IE = !!/msie/i.exec( window.navigator.userAgent ), + rgbaSupport = (function() { + function contains( str, substr ) { + return !!~('' + str).indexOf(substr); + } + + var elem = document.createElement('div'); + var style = elem.style; + style.cssText = 'background-color:rgba(0,0,0,.5)'; + return contains(style.backgroundColor, 'rgba') || contains(style.backgroundColor, 'hsla'); + })(), + inputTypeColorSupport = (function() { + var colorInput = $("")[0]; + return colorInput.type === "color" && colorInput.value !== "!"; + })(), + replaceInput = [ + "
", + "
", + "
▼
", + "
" + ].join(''), + markup = (function () { + + // IE does not support gradients with multiple stops, so we need to simulate + // that for the rainbow slider with 8 divs that each have a single gradient + var gradientFix = ""; + if (IE) { + for (var i = 1; i <= 6; i++) { + gradientFix += "
"; + } + } + + return [ + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + "
", + gradientFix, + "
", + "
", + "
", + "
", + "
", + "", + "
", + "
", + "
", + "", + "", + "
", + "
", + "
" + ].join(""); + })(); + + function paletteTemplate (p, color, className) { + var html = []; + for (var i = 0; i < p.length; i++) { + var current = p[i]; + if(current) { + var tiny = tinycolor(current); + var c = tiny.toHsl().l < 0.5 ? "sp-thumb-el sp-thumb-dark" : "sp-thumb-el sp-thumb-light"; + c += (tinycolor.equals(color, current)) ? " sp-thumb-active" : ""; + + var swatchStyle = rgbaSupport ? ("background-color:" + tiny.toRgbString()) : "filter:" + tiny.toFilter(); + html.push(''); + } else { + var cls = 'sp-clear-display'; + html.push(''); + } + } + return "
" + html.join('') + "
"; + } + + function hideAll() { + for (var i = 0; i < spectrums.length; i++) { + if (spectrums[i]) { + spectrums[i].hide(); + } + } + } + + function instanceOptions(o, callbackContext) { + var opts = $.extend({}, defaultOpts, o); + opts.callbacks = { + 'move': bind(opts.move, callbackContext), + 'change': bind(opts.change, callbackContext), + 'show': bind(opts.show, callbackContext), + 'hide': bind(opts.hide, callbackContext), + 'beforeShow': bind(opts.beforeShow, callbackContext) + }; + + return opts; + } + + function spectrum(element, o) { + + var opts = instanceOptions(o, element), + flat = opts.flat, + showSelectionPalette = opts.showSelectionPalette, + localStorageKey = opts.localStorageKey, + theme = opts.theme, + callbacks = opts.callbacks, + resize = throttle(reflow, 10), + visible = false, + dragWidth = 0, + dragHeight = 0, + dragHelperHeight = 0, + slideHeight = 0, + slideWidth = 0, + alphaWidth = 0, + alphaSlideHelperWidth = 0, + slideHelperHeight = 0, + currentHue = 0, + currentSaturation = 0, + currentValue = 0, + currentAlpha = 1, + palette = opts.palette.slice(0), + paletteArray = $.isArray(palette[0]) ? palette : [palette], + selectionPalette = opts.selectionPalette.slice(0), + maxSelectionSize = opts.maxSelectionSize, + draggingClass = "sp-dragging", + shiftMovementDirection = null; + + var doc = element.ownerDocument, + body = doc.body, + boundElement = $(element), + disabled = false, + container = $(markup, doc).addClass(theme), + dragger = container.find(".sp-color"), + dragHelper = container.find(".sp-dragger"), + slider = container.find(".sp-hue"), + slideHelper = container.find(".sp-slider"), + alphaSliderInner = container.find(".sp-alpha-inner"), + alphaSlider = container.find(".sp-alpha"), + alphaSlideHelper = container.find(".sp-alpha-handle"), + textInput = container.find(".sp-input"), + paletteContainer = container.find(".sp-palette"), + initialColorContainer = container.find(".sp-initial"), + cancelButton = container.find(".sp-cancel"), + clearButton = container.find(".sp-clear"), + chooseButton = container.find(".sp-choose"), + isInput = boundElement.is("input"), + isInputTypeColor = isInput && inputTypeColorSupport && boundElement.attr("type") === "color", + shouldReplace = isInput && !flat, + replacer = (shouldReplace) ? $(replaceInput).addClass(theme).addClass(opts.className) : $([]), + offsetElement = (shouldReplace) ? replacer : boundElement, + previewElement = replacer.find(".sp-preview-inner"), + initialColor = opts.color || (isInput && boundElement.val()), + colorOnShow = false, + preferredFormat = opts.preferredFormat, + currentPreferredFormat = preferredFormat, + clickoutFiresChange = !opts.showButtons || opts.clickoutFiresChange, + isEmpty = !initialColor, + allowEmpty = opts.allowEmpty && !isInputTypeColor; + + function applyOptions() { + + if (opts.showPaletteOnly) { + opts.showPalette = true; + } + + container.toggleClass("sp-flat", flat); + container.toggleClass("sp-input-disabled", !opts.showInput); + container.toggleClass("sp-alpha-enabled", opts.showAlpha); + container.toggleClass("sp-clear-enabled", allowEmpty); + container.toggleClass("sp-buttons-disabled", !opts.showButtons); + container.toggleClass("sp-palette-disabled", !opts.showPalette); + container.toggleClass("sp-palette-only", opts.showPaletteOnly); + container.toggleClass("sp-initial-disabled", !opts.showInitial); + container.addClass(opts.className); + + reflow(); + } + + function initialize() { + + if (IE) { + container.find("*:not(input)").attr("unselectable", "on"); + } + + applyOptions(); + + if (shouldReplace) { + boundElement.after(replacer).hide(); + } + + if (!allowEmpty) { + clearButton.hide(); + } + + if (flat) { + boundElement.after(container).hide(); + } + else { + + var appendTo = opts.appendTo === "parent" ? boundElement.parent() : $(opts.appendTo); + if (appendTo.length !== 1) { + appendTo = $("body"); + } + + appendTo.append(container); + } + + if (localStorageKey && window.localStorage) { + + // Migrate old palettes over to new format. May want to remove this eventually. + try { + var oldPalette = window.localStorage[localStorageKey].split(",#"); + if (oldPalette.length > 1) { + delete window.localStorage[localStorageKey]; + $.each(oldPalette, function(i, c) { + addColorToSelectionPalette(c); + }); + } + } + catch(e) { } + + try { + selectionPalette = window.localStorage[localStorageKey].split(";"); + } + catch (e) { } + } + + offsetElement.bind("click.spectrum touchstart.spectrum", function (e) { + if (!disabled) { + toggle(); + } + + e.stopPropagation(); + + if (!$(e.target).is("input")) { + e.preventDefault(); + } + }); + + if(boundElement.is(":disabled") || (opts.disabled === true)) { + disable(); + } + + // Prevent clicks from bubbling up to document. This would cause it to be hidden. + container.click(stopPropagation); + + // Handle user typed input + textInput.change(setFromTextInput); + textInput.bind("paste", function () { + setTimeout(setFromTextInput, 1); + }); + textInput.keydown(function (e) { if (e.keyCode == 13) { setFromTextInput(); } }); + + cancelButton.text(opts.cancelText); + cancelButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + hide("cancel"); + }); + + + clearButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + + isEmpty = true; + + move(); + if(flat) { + //for the flat style, this is a change event + updateOriginalInput(true); + } + }); + + + chooseButton.text(opts.chooseText); + chooseButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + + if (isValid()) { + updateOriginalInput(true); + hide(); + } + }); + + draggable(alphaSlider, function (dragX, dragY, e) { + currentAlpha = (dragX / alphaWidth); + isEmpty = false; + if (e.shiftKey) { + currentAlpha = Math.round(currentAlpha * 10) / 10; + } + + move(); + }); + + draggable(slider, function (dragX, dragY) { + currentHue = parseFloat(dragY / slideHeight); + isEmpty = false; + move(); + }, dragStart, dragStop); + + draggable(dragger, function (dragX, dragY, e) { + + // shift+drag should snap the movement to either the x or y axis. + if (!e.shiftKey) { + shiftMovementDirection = null; + } + else if (!shiftMovementDirection) { + var oldDragX = currentSaturation * dragWidth; + var oldDragY = dragHeight - (currentValue * dragHeight); + var furtherFromX = Math.abs(dragX - oldDragX) > Math.abs(dragY - oldDragY); + + shiftMovementDirection = furtherFromX ? "x" : "y"; + } + + var setSaturation = !shiftMovementDirection || shiftMovementDirection === "x"; + var setValue = !shiftMovementDirection || shiftMovementDirection === "y"; + + if (setSaturation) { + currentSaturation = parseFloat(dragX / dragWidth); + } + if (setValue) { + currentValue = parseFloat((dragHeight - dragY) / dragHeight); + } + + isEmpty = false; + + move(); + + }, dragStart, dragStop); + + if (!!initialColor) { + set(initialColor); + + // In case color was black - update the preview UI and set the format + // since the set function will not run (default color is black). + updateUI(); + currentPreferredFormat = preferredFormat || tinycolor(initialColor).format; + + addColorToSelectionPalette(initialColor); + } + else { + updateUI(); + } + + if (flat) { + show(); + } + + function palletElementClick(e) { + if (e.data && e.data.ignore) { + set($(this).data("color")); + move(); + } + else { + set($(this).data("color")); + updateOriginalInput(true); + move(); + hide(); + } + + return false; + } + + var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum"; + paletteContainer.delegate(".sp-thumb-el", paletteEvent, palletElementClick); + initialColorContainer.delegate(".sp-thumb-el:nth-child(1)", paletteEvent, { ignore: true }, palletElementClick); + } + + function addColorToSelectionPalette(color) { + if (showSelectionPalette) { + var colorRgb = tinycolor(color).toRgbString(); + if ($.inArray(colorRgb, selectionPalette) === -1) { + selectionPalette.push(colorRgb); + while(selectionPalette.length > maxSelectionSize) { + selectionPalette.shift(); + } + } + + if (localStorageKey && window.localStorage) { + try { + window.localStorage[localStorageKey] = selectionPalette.join(";"); + } + catch(e) { } + } + } + } + + function getUniqueSelectionPalette() { + var unique = []; + var p = selectionPalette; + var paletteLookup = {}; + var rgb; + + if (opts.showPalette) { + + for (var i = 0; i < paletteArray.length; i++) { + for (var j = 0; j < paletteArray[i].length; j++) { + rgb = tinycolor(paletteArray[i][j]).toRgbString(); + paletteLookup[rgb] = true; + } + } + + for (i = 0; i < p.length; i++) { + rgb = tinycolor(p[i]).toRgbString(); + + if (!paletteLookup.hasOwnProperty(rgb)) { + unique.push(p[i]); + paletteLookup[rgb] = true; + } + } + } + + return unique.reverse().slice(0, opts.maxSelectionSize); + } + + function drawPalette() { + + var currentColor = get(); + + var html = $.map(paletteArray, function (palette, i) { + return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i); + }); + + if (selectionPalette) { + html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection")); + } + + paletteContainer.html(html.join("")); + } + + function drawInitial() { + if (opts.showInitial) { + var initial = colorOnShow; + var current = get(); + initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial")); + } + } + + function dragStart() { + if (dragHeight <= 0 || dragWidth <= 0 || slideHeight <= 0) { + reflow(); + } + container.addClass(draggingClass); + shiftMovementDirection = null; + } + + function dragStop() { + container.removeClass(draggingClass); + } + + function setFromTextInput() { + + var value = textInput.val(); + + if ((value === null || value === "") && allowEmpty) { + set(null); + } + else { + var tiny = tinycolor(value); + if (tiny.ok) { + set(tiny); + } + else { + textInput.addClass("sp-validation-error"); + } + } + } + + function toggle() { + if (visible) { + hide(); + } + else { + show(); + } + } + + function show() { + var event = $.Event('beforeShow.spectrum'); + + if (visible) { + reflow(); + return; + } + + boundElement.trigger(event, [ get() ]); + + if (callbacks.beforeShow(get()) === false || event.isDefaultPrevented()) { + return; + } + + hideAll(); + visible = true; + + $(doc).bind("click.spectrum", hide); + $(window).bind("resize.spectrum", resize); + replacer.addClass("sp-active"); + container.removeClass("sp-hidden"); + + if (opts.showPalette) { + drawPalette(); + } + reflow(); + updateUI(); + + colorOnShow = get(); + + drawInitial(); + callbacks.show(colorOnShow); + boundElement.trigger('show.spectrum', [ colorOnShow ]); + } + + function hide(e) { + + // Return on right click + if (e && e.type == "click" && e.button == 2) { return; } + + // Return if hiding is unnecessary + if (!visible || flat) { return; } + visible = false; + + $(doc).unbind("click.spectrum", hide); + $(window).unbind("resize.spectrum", resize); + + replacer.removeClass("sp-active"); + container.addClass("sp-hidden"); + + var colorHasChanged = !tinycolor.equals(get(), colorOnShow); + + if (colorHasChanged) { + if (clickoutFiresChange && e !== "cancel") { + updateOriginalInput(true); + } + else { + revert(); + } + } + + callbacks.hide(get()); + boundElement.trigger('hide.spectrum', [ get() ]); + } + + function revert() { + set(colorOnShow, true); + } + + function set(color, ignoreFormatChange) { + if (tinycolor.equals(color, get())) { + return; + } + + var newColor; + if (!color && allowEmpty) { + isEmpty = true; + } else { + isEmpty = false; + newColor = tinycolor(color); + var newHsv = newColor.toHsv(); + + currentHue = (newHsv.h % 360) / 360; + currentSaturation = newHsv.s; + currentValue = newHsv.v; + currentAlpha = newHsv.a; + } + updateUI(); + + if (newColor && newColor.ok && !ignoreFormatChange) { + currentPreferredFormat = preferredFormat || newColor.format; + } + } + + function get(opts) { + opts = opts || { }; + + if (allowEmpty && isEmpty) { + return null; + } + + return tinycolor.fromRatio({ + h: currentHue, + s: currentSaturation, + v: currentValue, + a: Math.round(currentAlpha * 100) / 100 + }, { format: opts.format || currentPreferredFormat }); + } + + function isValid() { + return !textInput.hasClass("sp-validation-error"); + } + + function move() { + updateUI(); + + callbacks.move(get()); + boundElement.trigger('move.spectrum', [ get() ]); + } + + function updateUI() { + + textInput.removeClass("sp-validation-error"); + + updateHelperLocations(); + + // Update dragger background color (gradients take care of saturation and value). + var flatColor = tinycolor.fromRatio({ h: currentHue, s: 1, v: 1 }); + dragger.css("background-color", flatColor.toHexString()); + + // Get a format that alpha will be included in (hex and names ignore alpha) + var format = currentPreferredFormat; + if (currentAlpha < 1) { + if (format === "hex" || format === "hex3" || format === "hex6" || format === "name") { + format = "rgb"; + } + } + + var realColor = get({ format: format }), + displayColor = ''; + + //reset background info for preview element + previewElement.removeClass("sp-clear-display"); + previewElement.css('background-color', 'transparent'); + + if (!realColor && allowEmpty) { + // Update the replaced elements background with icon indicating no color selection + previewElement.addClass("sp-clear-display"); + } + else { + var realHex = realColor.toHexString(), + realRgb = realColor.toRgbString(); + + // Update the replaced elements background color (with actual selected color) + if (rgbaSupport || realColor.alpha === 1) { + previewElement.css("background-color", realRgb); + } + else { + previewElement.css("background-color", "transparent"); + previewElement.css("filter", realColor.toFilter()); + } + + if (opts.showAlpha) { + var rgb = realColor.toRgb(); + rgb.a = 0; + var realAlpha = tinycolor(rgb).toRgbString(); + var gradient = "linear-gradient(left, " + realAlpha + ", " + realHex + ")"; + + if (IE) { + alphaSliderInner.css("filter", tinycolor(realAlpha).toFilter({ gradientType: 1 }, realHex)); + } + else { + alphaSliderInner.css("background", "-webkit-" + gradient); + alphaSliderInner.css("background", "-moz-" + gradient); + alphaSliderInner.css("background", "-ms-" + gradient); + alphaSliderInner.css("background", gradient); + } + } + + displayColor = realColor.toString(format); + } + // Update the text entry input as it changes happen + if (opts.showInput) { + textInput.val(displayColor); + } + + if (opts.showPalette) { + drawPalette(); + } + + drawInitial(); + } + + function updateHelperLocations() { + var s = currentSaturation; + var v = currentValue; + + if(allowEmpty && isEmpty) { + //if selected color is empty, hide the helpers + alphaSlideHelper.hide(); + slideHelper.hide(); + dragHelper.hide(); + } + else { + //make sure helpers are visible + alphaSlideHelper.show(); + slideHelper.show(); + dragHelper.show(); + + // Where to show the little circle in that displays your current selected color + var dragX = s * dragWidth; + var dragY = dragHeight - (v * dragHeight); + dragX = Math.max( + -dragHelperHeight, + Math.min(dragWidth - dragHelperHeight, dragX - dragHelperHeight) + ); + dragY = Math.max( + -dragHelperHeight, + Math.min(dragHeight - dragHelperHeight, dragY - dragHelperHeight) + ); + dragHelper.css({ + "top": dragY, + "left": dragX + }); + + var alphaX = currentAlpha * alphaWidth; + alphaSlideHelper.css({ + "left": alphaX - (alphaSlideHelperWidth / 2) + }); + + // Where to show the bar that displays your current selected hue + var slideY = (currentHue) * slideHeight; + slideHelper.css({ + "top": slideY - slideHelperHeight + }); + } + } + + function updateOriginalInput(fireCallback) { + var color = get(), + displayColor = '', + hasChanged = !tinycolor.equals(color, colorOnShow); + + if(color) { + displayColor = color.toString(currentPreferredFormat); + // Update the selection palette with the current color + addColorToSelectionPalette(color); + } + + if (isInput) { + boundElement.val(displayColor); + } + + colorOnShow = color; + + if (fireCallback && hasChanged) { + callbacks.change(color); + boundElement.trigger('change', [ color ]); + } + } + + function reflow() { + dragWidth = dragger.width(); + dragHeight = dragger.height(); + dragHelperHeight = dragHelper.height(); + slideWidth = slider.width(); + slideHeight = slider.height(); + slideHelperHeight = slideHelper.height(); + alphaWidth = alphaSlider.width(); + alphaSlideHelperWidth = alphaSlideHelper.width(); + + if (!flat) { + container.css("position", "absolute"); + container.offset(getOffset(container, offsetElement)); + } + + updateHelperLocations(); + } + + function destroy() { + boundElement.show(); + offsetElement.unbind("click.spectrum touchstart.spectrum"); + container.remove(); + replacer.remove(); + spectrums[spect.id] = null; + } + + function option(optionName, optionValue) { + if (optionName === undefined) { + return $.extend({}, opts); + } + if (optionValue === undefined) { + return opts[optionName]; + } + + opts[optionName] = optionValue; + applyOptions(); + } + + function enable() { + disabled = false; + boundElement.attr("disabled", false); + offsetElement.removeClass("sp-disabled"); + } + + function disable() { + hide(); + disabled = true; + boundElement.attr("disabled", true); + offsetElement.addClass("sp-disabled"); + } + + initialize(); + + var spect = { + show: show, + hide: hide, + toggle: toggle, + reflow: reflow, + option: option, + enable: enable, + disable: disable, + set: function (c) { + set(c); + updateOriginalInput(); + }, + get: get, + destroy: destroy, + container: container + }; + + spect.id = spectrums.push(spect) - 1; + + return spect; + } + + /** + * checkOffset - get the offset below/above and left/right element depending on screen position + * Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js + */ + function getOffset(picker, input) { + var extraY = 0; + var dpWidth = picker.outerWidth(); + var dpHeight = picker.outerHeight(); + var inputHeight = input.outerHeight(); + var doc = picker[0].ownerDocument; + var docElem = doc.documentElement; + var viewWidth = docElem.clientWidth + $(doc).scrollLeft(); + var viewHeight = docElem.clientHeight + $(doc).scrollTop(); + var offset = input.offset(); + offset.top += inputHeight; + + offset.left -= + Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? + Math.abs(offset.left + dpWidth - viewWidth) : 0); + + offset.top -= + Math.min(offset.top, ((offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? + Math.abs(dpHeight + inputHeight - extraY) : extraY)); + + return offset; + } + + /** + * noop - do nothing + */ + function noop() { + + } + + /** + * stopPropagation - makes the code only doing this a little easier to read in line + */ + function stopPropagation(e) { + e.stopPropagation(); + } + + /** + * Create a function bound to a given object + * Thanks to underscore.js + */ + function bind(func, obj) { + var slice = Array.prototype.slice; + var args = slice.call(arguments, 2); + return function () { + return func.apply(obj, args.concat(slice.call(arguments))); + }; + } + + /** + * Lightweight drag helper. Handles containment within the element, so that + * when dragging, the x is within [0,element.width] and y is within [0,element.height] + */ + function draggable(element, onmove, onstart, onstop) { + onmove = onmove || function () { }; + onstart = onstart || function () { }; + onstop = onstop || function () { }; + var doc = element.ownerDocument || document; + var dragging = false; + var offset = {}; + var maxHeight = 0; + var maxWidth = 0; + var hasTouch = ('ontouchstart' in window); + + var duringDragEvents = {}; + duringDragEvents["selectstart"] = prevent; + duringDragEvents["dragstart"] = prevent; + duringDragEvents["touchmove mousemove"] = move; + duringDragEvents["touchend mouseup"] = stop; + + function prevent(e) { + if (e.stopPropagation) { + e.stopPropagation(); + } + if (e.preventDefault) { + e.preventDefault(); + } + e.returnValue = false; + } + + function move(e) { + if (dragging) { + // Mouseup happened outside of window + if (IE && document.documentMode < 9 && !e.button) { + return stop(); + } + + var touches = e.originalEvent.touches; + var pageX = touches ? touches[0].pageX : e.pageX; + var pageY = touches ? touches[0].pageY : e.pageY; + + var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth)); + var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight)); + + if (hasTouch) { + // Stop scrolling in iOS + prevent(e); + } + + onmove.apply(element, [dragX, dragY, e]); + } + } + function start(e) { + var rightclick = (e.which) ? (e.which == 3) : (e.button == 2); + var touches = e.originalEvent.touches; + + if (!rightclick && !dragging) { + if (onstart.apply(element, arguments) !== false) { + dragging = true; + maxHeight = $(element).height(); + maxWidth = $(element).width(); + offset = $(element).offset(); + + $(doc).bind(duringDragEvents); + $(doc.body).addClass("sp-dragging"); + + if (!hasTouch) { + move(e); + } + + prevent(e); + } + } + } + function stop() { + if (dragging) { + $(doc).unbind(duringDragEvents); + $(doc.body).removeClass("sp-dragging"); + onstop.apply(element, arguments); + } + dragging = false; + } + + $(element).bind("touchstart mousedown", start); + } + + function throttle(func, wait, debounce) { + var timeout; + return function () { + var context = this, args = arguments; + var throttler = function () { + timeout = null; + func.apply(context, args); + }; + if (debounce) clearTimeout(timeout); + if (debounce || !timeout) timeout = setTimeout(throttler, wait); + }; + } + + + function log(){/* jshint -W021 */if(window.console){if(Function.prototype.bind)log=Function.prototype.bind.call(console.log,console);else log=function(){Function.prototype.apply.call(console.log,console,arguments);};log.apply(this,arguments);}} + + /** + * Define a jQuery plugin + */ + var dataID = "spectrum.id"; + $.fn.spectrum = function (opts, extra) { + + if (typeof opts == "string") { + + var returnValue = this; + var args = Array.prototype.slice.call( arguments, 1 ); + + this.each(function () { + var spect = spectrums[$(this).data(dataID)]; + if (spect) { + + var method = spect[opts]; + if (!method) { + throw new Error( "Spectrum: no such method: '" + opts + "'" ); + } + + if (opts == "get") { + returnValue = spect.get(); + } + else if (opts == "container") { + returnValue = spect.container; + } + else if (opts == "option") { + returnValue = spect.option.apply(spect, args); + } + else if (opts == "destroy") { + spect.destroy(); + $(this).removeData(dataID); + } + else { + method.apply(spect, args); + } + } + }); + + return returnValue; + } + + // Initializing a new instance of spectrum + return this.spectrum("destroy").each(function () { + var spect = spectrum(this, opts); + $(this).data(dataID, spect.id); + }); + }; + + $.fn.spectrum.load = true; + $.fn.spectrum.loadOpts = {}; + $.fn.spectrum.draggable = draggable; + $.fn.spectrum.defaults = defaultOpts; + + $.spectrum = { }; + $.spectrum.localization = { }; + $.spectrum.palettes = { }; + + $.fn.spectrum.processNativeColorInputs = function () { + if (!inputTypeColorSupport) { + $("input[type=color]").spectrum({ + preferredFormat: "hex6" + }); + } + }; + + // TinyColor v0.9.16 + // https://github.com/bgrins/TinyColor + // 2013-08-10, Brian Grinstead, MIT License + + (function() { + + var trimLeft = /^[\s,#]+/, + trimRight = /\s+$/, + tinyCounter = 0, + math = Math, + mathRound = math.round, + mathMin = math.min, + mathMax = math.max, + mathRandom = math.random; + + function tinycolor (color, opts) { + + color = (color) ? color : ''; + opts = opts || { }; + + // If input is already a tinycolor, return itself + if (typeof color == "object" && color.hasOwnProperty("_tc_id")) { + return color; + } + + var rgb = inputToRGB(color); + var r = rgb.r, + g = rgb.g, + b = rgb.b, + a = rgb.a, + roundA = mathRound(100*a) / 100, + format = opts.format || rgb.format; + + // Don't let the range of [0,255] come back in [0,1]. + // Potentially lose a little bit of precision here, but will fix issues where + // .5 gets interpreted as half of the total, instead of half of 1 + // If it was supposed to be 128, this was already taken care of by `inputToRgb` + if (r < 1) { r = mathRound(r); } + if (g < 1) { g = mathRound(g); } + if (b < 1) { b = mathRound(b); } + + return { + ok: rgb.ok, + format: format, + _tc_id: tinyCounter++, + alpha: a, + getAlpha: function() { + return a; + }, + setAlpha: function(value) { + a = boundAlpha(value); + roundA = mathRound(100*a) / 100; + }, + toHsv: function() { + var hsv = rgbToHsv(r, g, b); + return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: a }; + }, + toHsvString: function() { + var hsv = rgbToHsv(r, g, b); + var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100); + return (a == 1) ? + "hsv(" + h + ", " + s + "%, " + v + "%)" : + "hsva(" + h + ", " + s + "%, " + v + "%, "+ roundA + ")"; + }, + toHsl: function() { + var hsl = rgbToHsl(r, g, b); + return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: a }; + }, + toHslString: function() { + var hsl = rgbToHsl(r, g, b); + var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100); + return (a == 1) ? + "hsl(" + h + ", " + s + "%, " + l + "%)" : + "hsla(" + h + ", " + s + "%, " + l + "%, "+ roundA + ")"; + }, + toHex: function(allow3Char) { + return rgbToHex(r, g, b, allow3Char); + }, + toHexString: function(allow3Char) { + return '#' + rgbToHex(r, g, b, allow3Char); + }, + toRgb: function() { + return { r: mathRound(r), g: mathRound(g), b: mathRound(b), a: a }; + }, + toRgbString: function() { + return (a == 1) ? + "rgb(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ")" : + "rgba(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ", " + roundA + ")"; + }, + toPercentageRgb: function() { + return { r: mathRound(bound01(r, 255) * 100) + "%", g: mathRound(bound01(g, 255) * 100) + "%", b: mathRound(bound01(b, 255) * 100) + "%", a: a }; + }, + toPercentageRgbString: function() { + return (a == 1) ? + "rgb(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%)" : + "rgba(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%, " + roundA + ")"; + }, + toName: function() { + if (a === 0) { + return "transparent"; + } + + return hexNames[rgbToHex(r, g, b, true)] || false; + }, + toFilter: function(secondColor) { + var hex = rgbToHex(r, g, b); + var secondHex = hex; + var alphaHex = Math.round(parseFloat(a) * 255).toString(16); + var secondAlphaHex = alphaHex; + var gradientType = opts && opts.gradientType ? "GradientType = 1, " : ""; + + if (secondColor) { + var s = tinycolor(secondColor); + secondHex = s.toHex(); + secondAlphaHex = Math.round(parseFloat(s.alpha) * 255).toString(16); + } + + return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr=#" + pad2(alphaHex) + hex + ",endColorstr=#" + pad2(secondAlphaHex) + secondHex + ")"; + }, + toString: function(format) { + var formatSet = !!format; + format = format || this.format; + + var formattedString = false; + var hasAlphaAndFormatNotSet = !formatSet && a < 1 && a > 0; + var formatWithAlpha = hasAlphaAndFormatNotSet && (format === "hex" || format === "hex6" || format === "hex3" || format === "name"); + + if (format === "rgb") { + formattedString = this.toRgbString(); + } + if (format === "prgb") { + formattedString = this.toPercentageRgbString(); + } + if (format === "hex" || format === "hex6") { + formattedString = this.toHexString(); + } + if (format === "hex3") { + formattedString = this.toHexString(true); + } + if (format === "name") { + formattedString = this.toName(); + } + if (format === "hsl") { + formattedString = this.toHslString(); + } + if (format === "hsv") { + formattedString = this.toHsvString(); + } + + if (formatWithAlpha) { + return this.toRgbString(); + } + + return formattedString || this.toHexString(); + } + }; + } + + // If input is an object, force 1 into "1.0" to handle ratios properly + // String input requires "1.0" as input, so 1 will be treated as 1 + tinycolor.fromRatio = function(color, opts) { + if (typeof color == "object") { + var newColor = {}; + for (var i in color) { + if (color.hasOwnProperty(i)) { + if (i === "a") { + newColor[i] = color[i]; + } + else { + newColor[i] = convertToPercentage(color[i]); + } + } + } + color = newColor; + } + + return tinycolor(color, opts); + }; + + // Given a string or object, convert that input to RGB + // Possible string inputs: + // + // "red" + // "#f00" or "f00" + // "#ff0000" or "ff0000" + // "rgb 255 0 0" or "rgb (255, 0, 0)" + // "rgb 1.0 0 0" or "rgb (1, 0, 0)" + // "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1" + // "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1" + // "hsl(0, 100%, 50%)" or "hsl 0 100% 50%" + // "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1" + // "hsv(0, 100%, 100%)" or "hsv 0 100% 100%" + // + function inputToRGB(color) { + + var rgb = { r: 0, g: 0, b: 0 }; + var a = 1; + var ok = false; + var format = false; + + if (typeof color == "string") { + color = stringInputToObject(color); + } + + if (typeof color == "object") { + if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) { + rgb = rgbToRgb(color.r, color.g, color.b); + ok = true; + format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) { + color.s = convertToPercentage(color.s); + color.v = convertToPercentage(color.v); + rgb = hsvToRgb(color.h, color.s, color.v); + ok = true; + format = "hsv"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) { + color.s = convertToPercentage(color.s); + color.l = convertToPercentage(color.l); + rgb = hslToRgb(color.h, color.s, color.l); + ok = true; + format = "hsl"; + } + + if (color.hasOwnProperty("a")) { + a = color.a; + } + } + + a = boundAlpha(a); + + return { + ok: ok, + format: color.format || format, + r: mathMin(255, mathMax(rgb.r, 0)), + g: mathMin(255, mathMax(rgb.g, 0)), + b: mathMin(255, mathMax(rgb.b, 0)), + a: a + }; + } + + + // Conversion Functions + // -------------------- + + // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from: + // + + // `rgbToRgb` + // Handle bounds / percentage checking to conform to CSS color spec + // + // *Assumes:* r, g, b in [0, 255] or [0, 1] + // *Returns:* { r, g, b } in [0, 255] + function rgbToRgb(r, g, b){ + return { + r: bound01(r, 255) * 255, + g: bound01(g, 255) * 255, + b: bound01(b, 255) * 255 + }; + } + + // `rgbToHsl` + // Converts an RGB color value to HSL. + // *Assumes:* r, g, and b are contained in [0, 255] or [0, 1] + // *Returns:* { h, s, l } in [0,1] + function rgbToHsl(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, l = (max + min) / 2; + + if(max == min) { + h = s = 0; // achromatic + } + else { + var d = max - min; + s = l > 0.5 ? d / (2 - max - min) : d / (max + min); + switch(max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + + h /= 6; + } + + return { h: h, s: s, l: l }; + } + + // `hslToRgb` + // Converts an HSL color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hslToRgb(h, s, l) { + var r, g, b; + + h = bound01(h, 360); + s = bound01(s, 100); + l = bound01(l, 100); + + function hue2rgb(p, q, t) { + if(t < 0) t += 1; + if(t > 1) t -= 1; + if(t < 1/6) return p + (q - p) * 6 * t; + if(t < 1/2) return q; + if(t < 2/3) return p + (q - p) * (2/3 - t) * 6; + return p; + } + + if(s === 0) { + r = g = b = l; // achromatic + } + else { + var q = l < 0.5 ? l * (1 + s) : l + s - l * s; + var p = 2 * l - q; + r = hue2rgb(p, q, h + 1/3); + g = hue2rgb(p, q, h); + b = hue2rgb(p, q, h - 1/3); + } + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHsv` + // Converts an RGB color value to HSV + // *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1] + // *Returns:* { h, s, v } in [0,1] + function rgbToHsv(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, v = max; + + var d = max - min; + s = max === 0 ? 0 : d / max; + + if(max == min) { + h = 0; // achromatic + } + else { + switch(max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + h /= 6; + } + return { h: h, s: s, v: v }; + } + + // `hsvToRgb` + // Converts an HSV color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hsvToRgb(h, s, v) { + + h = bound01(h, 360) * 6; + s = bound01(s, 100); + v = bound01(v, 100); + + var i = math.floor(h), + f = h - i, + p = v * (1 - s), + q = v * (1 - f * s), + t = v * (1 - (1 - f) * s), + mod = i % 6, + r = [v, q, p, p, t, v][mod], + g = [t, v, v, q, p, p][mod], + b = [p, p, t, v, v, q][mod]; + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHex` + // Converts an RGB color to hex + // Assumes r, g, and b are contained in the set [0, 255] + // Returns a 3 or 6 character hex + function rgbToHex(r, g, b, allow3Char) { + + var hex = [ + pad2(mathRound(r).toString(16)), + pad2(mathRound(g).toString(16)), + pad2(mathRound(b).toString(16)) + ]; + + // Return a 3 character hex if possible + if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) { + return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0); + } + + return hex.join(""); + } + + // `equals` + // Can be called with any tinycolor input + tinycolor.equals = function (color1, color2) { + if (!color1 || !color2) { return false; } + return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString(); + }; + tinycolor.random = function() { + return tinycolor.fromRatio({ + r: mathRandom(), + g: mathRandom(), + b: mathRandom() + }); + }; + + + // Modification Functions + // ---------------------- + // Thanks to less.js for some of the basics here + // + + tinycolor.desaturate = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.s -= amount / 100; + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.saturate = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.s += amount / 100; + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.greyscale = function(color) { + return tinycolor.desaturate(color, 100); + }; + tinycolor.lighten = function(color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.l += amount / 100; + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.darken = function (color, amount) { + amount = (amount === 0) ? 0 : (amount || 10); + var hsl = tinycolor(color).toHsl(); + hsl.l -= amount / 100; + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.complement = function(color) { + var hsl = tinycolor(color).toHsl(); + hsl.h = (hsl.h + 180) % 360; + return tinycolor(hsl); + }; + + + // Combination Functions + // --------------------- + // Thanks to jQuery xColor for some of the ideas behind these + // + + tinycolor.triad = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.tetrad = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.splitcomplement = function(color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h; + return [ + tinycolor(color), + tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}), + tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l}) + ]; + }; + tinycolor.analogous = function(color, results, slices) { + results = results || 6; + slices = slices || 30; + + var hsl = tinycolor(color).toHsl(); + var part = 360 / slices; + var ret = [tinycolor(color)]; + + for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) { + hsl.h = (hsl.h + part) % 360; + ret.push(tinycolor(hsl)); + } + return ret; + }; + tinycolor.monochromatic = function(color, results) { + results = results || 6; + var hsv = tinycolor(color).toHsv(); + var h = hsv.h, s = hsv.s, v = hsv.v; + var ret = []; + var modification = 1 / results; + + while (results--) { + ret.push(tinycolor({ h: h, s: s, v: v})); + v = (v + modification) % 1; + } + + return ret; + }; + + + // Readability Functions + // --------------------- + // + + // `readability` + // Analyze the 2 colors and returns an object with the following properties: + // `brightness`: difference in brightness between the two colors + // `color`: difference in color/hue between the two colors + tinycolor.readability = function(color1, color2) { + var a = tinycolor(color1).toRgb(); + var b = tinycolor(color2).toRgb(); + var brightnessA = (a.r * 299 + a.g * 587 + a.b * 114) / 1000; + var brightnessB = (b.r * 299 + b.g * 587 + b.b * 114) / 1000; + var colorDiff = ( + Math.max(a.r, b.r) - Math.min(a.r, b.r) + + Math.max(a.g, b.g) - Math.min(a.g, b.g) + + Math.max(a.b, b.b) - Math.min(a.b, b.b) + ); + + return { + brightness: Math.abs(brightnessA - brightnessB), + color: colorDiff + }; + }; + + // `readable` + // http://www.w3.org/TR/AERT#color-contrast + // Ensure that foreground and background color combinations provide sufficient contrast. + // *Example* + // tinycolor.readable("#000", "#111") => false + tinycolor.readable = function(color1, color2) { + var readability = tinycolor.readability(color1, color2); + return readability.brightness > 125 && readability.color > 500; + }; + + // `mostReadable` + // Given a base color and a list of possible foreground or background + // colors for that base, returns the most readable color. + // *Example* + // tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000" + tinycolor.mostReadable = function(baseColor, colorList) { + var bestColor = null; + var bestScore = 0; + var bestIsReadable = false; + for (var i=0; i < colorList.length; i++) { + + // We normalize both around the "acceptable" breaking point, + // but rank brightness constrast higher than hue. + + var readability = tinycolor.readability(baseColor, colorList[i]); + var readable = readability.brightness > 125 && readability.color > 500; + var score = 3 * (readability.brightness / 125) + (readability.color / 500); + + if ((readable && ! bestIsReadable) || + (readable && bestIsReadable && score > bestScore) || + ((! readable) && (! bestIsReadable) && score > bestScore)) { + bestIsReadable = readable; + bestScore = score; + bestColor = tinycolor(colorList[i]); + } + } + return bestColor; + }; + + + // Big List of Colors + // ------------------ + // + var names = tinycolor.names = { + aliceblue: "f0f8ff", + antiquewhite: "faebd7", + aqua: "0ff", + aquamarine: "7fffd4", + azure: "f0ffff", + beige: "f5f5dc", + bisque: "ffe4c4", + black: "000", + blanchedalmond: "ffebcd", + blue: "00f", + blueviolet: "8a2be2", + brown: "a52a2a", + burlywood: "deb887", + burntsienna: "ea7e5d", + cadetblue: "5f9ea0", + chartreuse: "7fff00", + chocolate: "d2691e", + coral: "ff7f50", + cornflowerblue: "6495ed", + cornsilk: "fff8dc", + crimson: "dc143c", + cyan: "0ff", + darkblue: "00008b", + darkcyan: "008b8b", + darkgoldenrod: "b8860b", + darkgray: "a9a9a9", + darkgreen: "006400", + darkgrey: "a9a9a9", + darkkhaki: "bdb76b", + darkmagenta: "8b008b", + darkolivegreen: "556b2f", + darkorange: "ff8c00", + darkorchid: "9932cc", + darkred: "8b0000", + darksalmon: "e9967a", + darkseagreen: "8fbc8f", + darkslateblue: "483d8b", + darkslategray: "2f4f4f", + darkslategrey: "2f4f4f", + darkturquoise: "00ced1", + darkviolet: "9400d3", + deeppink: "ff1493", + deepskyblue: "00bfff", + dimgray: "696969", + dimgrey: "696969", + dodgerblue: "1e90ff", + firebrick: "b22222", + floralwhite: "fffaf0", + forestgreen: "228b22", + fuchsia: "f0f", + gainsboro: "dcdcdc", + ghostwhite: "f8f8ff", + gold: "ffd700", + goldenrod: "daa520", + gray: "808080", + green: "008000", + greenyellow: "adff2f", + grey: "808080", + 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", + lightgray: "d3d3d3", + lightgreen: "90ee90", + lightgrey: "d3d3d3", + lightpink: "ffb6c1", + lightsalmon: "ffa07a", + lightseagreen: "20b2aa", + lightskyblue: "87cefa", + lightslategray: "789", + lightslategrey: "789", + lightsteelblue: "b0c4de", + lightyellow: "ffffe0", + lime: "0f0", + limegreen: "32cd32", + linen: "faf0e6", + magenta: "f0f", + maroon: "800000", + mediumaquamarine: "66cdaa", + mediumblue: "0000cd", + mediumorchid: "ba55d3", + mediumpurple: "9370db", + 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: "db7093", + papayawhip: "ffefd5", + peachpuff: "ffdab9", + peru: "cd853f", + pink: "ffc0cb", + plum: "dda0dd", + powderblue: "b0e0e6", + purple: "800080", + red: "f00", + rosybrown: "bc8f8f", + royalblue: "4169e1", + saddlebrown: "8b4513", + salmon: "fa8072", + sandybrown: "f4a460", + seagreen: "2e8b57", + seashell: "fff5ee", + sienna: "a0522d", + silver: "c0c0c0", + skyblue: "87ceeb", + slateblue: "6a5acd", + slategray: "708090", + slategrey: "708090", + snow: "fffafa", + springgreen: "00ff7f", + steelblue: "4682b4", + tan: "d2b48c", + teal: "008080", + thistle: "d8bfd8", + tomato: "ff6347", + turquoise: "40e0d0", + violet: "ee82ee", + wheat: "f5deb3", + white: "fff", + whitesmoke: "f5f5f5", + yellow: "ff0", + yellowgreen: "9acd32" + }; + + // Make it easy to access colors via `hexNames[hex]` + var hexNames = tinycolor.hexNames = flip(names); + + + // Utilities + // --------- + + // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }` + function flip(o) { + var flipped = { }; + for (var i in o) { + if (o.hasOwnProperty(i)) { + flipped[o[i]] = i; + } + } + return flipped; + } + + // Return a valid alpha value [0,1] with all invalid values being set to 1 + function boundAlpha(a) { + a = parseFloat(a); + + if (isNaN(a) || a < 0 || a > 1) { + a = 1; + } + + return a; + } + + // Take input from [0, n] and return it as [0, 1] + function bound01(n, max) { + if (isOnePointZero(n)) { n = "100%"; } + + var processPercent = isPercentage(n); + n = mathMin(max, mathMax(0, parseFloat(n))); + + // Automatically convert percentage into number + if (processPercent) { + n = parseInt(n * max, 10) / 100; + } + + // Handle floating point rounding errors + if ((math.abs(n - max) < 0.000001)) { + return 1; + } + + // Convert into [0, 1] range if it isn't already + return (n % max) / parseFloat(max); + } + + // Force a number between 0 and 1 + function clamp01(val) { + return mathMin(1, mathMax(0, val)); + } + + // Parse an integer into hex + function parseHex(val) { + return parseInt(val, 16); + } + + // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1 + // + function isOnePointZero(n) { + return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1; + } + + // Check to see if string passed in is a percentage + function isPercentage(n) { + return typeof n === "string" && n.indexOf('%') != -1; + } + + // Force a hex value to have 2 characters + function pad2(c) { + return c.length == 1 ? '0' + c : '' + c; + } + + // Replace a decimal with it's percentage value + function convertToPercentage(n) { + if (n <= 1) { + n = (n * 100) + "%"; + } + + return n; + } + + var matchers = (function() { + + // + var CSS_INTEGER = "[-\\+]?\\d+%?"; + + // + var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?"; + + // Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome. + var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")"; + + // Actual matching. + // Parentheses and commas are optional, but not required. + // Whitespace can take the place of commas or opening paren + var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + + return { + rgb: new RegExp("rgb" + PERMISSIVE_MATCH3), + rgba: new RegExp("rgba" + PERMISSIVE_MATCH4), + hsl: new RegExp("hsl" + PERMISSIVE_MATCH3), + hsla: new RegExp("hsla" + PERMISSIVE_MATCH4), + hsv: new RegExp("hsv" + PERMISSIVE_MATCH3), + hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/, + hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/ + }; + })(); + + // `stringInputToObject` + // Permissive string parsing. Take in a number of formats, and output an object + // based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}` + function stringInputToObject(color) { + + color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase(); + var named = false; + if (names[color]) { + color = names[color]; + named = true; + } + else if (color == 'transparent') { + return { r: 0, g: 0, b: 0, a: 0, format: "name" }; + } + + // Try to match string input using regular expressions. + // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360] + // Just return an object and let the conversion functions handle that. + // This way the result will be the same whether the tinycolor is initialized with string or object. + var match; + if ((match = matchers.rgb.exec(color))) { + return { r: match[1], g: match[2], b: match[3] }; + } + if ((match = matchers.rgba.exec(color))) { + return { r: match[1], g: match[2], b: match[3], a: match[4] }; + } + if ((match = matchers.hsl.exec(color))) { + return { h: match[1], s: match[2], l: match[3] }; + } + if ((match = matchers.hsla.exec(color))) { + return { h: match[1], s: match[2], l: match[3], a: match[4] }; + } + if ((match = matchers.hsv.exec(color))) { + return { h: match[1], s: match[2], v: match[3] }; + } + if ((match = matchers.hex6.exec(color))) { + return { + r: parseHex(match[1]), + g: parseHex(match[2]), + b: parseHex(match[3]), + format: named ? "name" : "hex" + }; + } + if ((match = matchers.hex3.exec(color))) { + return { + r: parseHex(match[1] + '' + match[1]), + g: parseHex(match[2] + '' + match[2]), + b: parseHex(match[3] + '' + match[3]), + format: named ? "name" : "hex" + }; + } + + return false; + } + + // Expose tinycolor to window, does not need to run in non-browser context. + window.tinycolor = tinycolor; + + })(); + + + $(function () { + if ($.fn.spectrum.load) { + $.fn.spectrum.processNativeColorInputs(); + } + }); + +})(window, jQuery); diff --git a/external/spectrum/themes/index.html b/external/spectrum/themes/index.html new file mode 100644 index 00000000..ff202ad8 --- /dev/null +++ b/external/spectrum/themes/index.html @@ -0,0 +1,113 @@ + + + + + Spectrum - The No Hassle jQuery Colorpicker + + + + + + + + + + + + + + + + + +
+

Themes

+ +
+ This page is in development. +
+ + + +
+

Instructions for building themes

+

+ You can change most any property on spectrum using CSS. Anything from borders and colors, to the size of the draggable areas, to the layout of the colorpicker can be changed with plain CSS. +

+

Playing friendly with other themes

+

+ Please prefix all of your rules with .theme-name. The exception is for changes to .sp-container and .sp-replacer, which will have your theme name applied. +

+

+ See a basic scaffold for a super simple theme. See sp-dark.css for a slightly more advanced example. +

+ 
+.theme-name.sp-container {
+
+}
+.theme-name.sp-replacer {
+
+}
+.theme-name .sp-preview {
+
+}
+
+

Submitting a theme

+

+ If you have made some customizations that you would like to share, please open a pull request with the theme file inside of this themes/ directory in the project. Or open an issue with a link to the theme. +

+
+
+ + + + + + + diff --git a/external/spectrum/themes/sp-dark.css b/external/spectrum/themes/sp-dark.css new file mode 100644 index 00000000..4acbc7d0 --- /dev/null +++ b/external/spectrum/themes/sp-dark.css @@ -0,0 +1,128 @@ +/* Container */ +.sp-dark.sp-container { + background-color: #333; + border: solid 1px #555; +} + +/* Replacer (the little preview div that shows up instead of the ) */ +.sp-dark.sp-replacer { + border: solid 1px #fff; + background: #333; + color: #eee; + vertical-align: middle; +} +.sp-replacer:hover, .sp-replacer.sp-active { + border-color: #F0C49B; + color: #fff; +} +.sp-replacer.sp-disabled { + border-color: silver; + color: silver; +} +.sp-dark .sp-preview { + border: solid 1px #999; +} +.sp-dark .sp-cancel { + color: #f99f9f !important; +} + +.sp-dark, .sp-dark button, .sp-dark input, .sp-color, .sp-hue { + +} + +/* Input */ +.sp-dark .sp-input-container { + +} +.sp-dark .sp-initial-disabled .sp-input-container { + +} +.sp-dark .sp-input { + +} +.sp-dark .sp-input:focus { + +} +.sp-dark .sp-input.sp-validation-error { + +} + +.sp-dark .sp-picker-container , .sp-dark .sp-palette-container { + +} +.sp-dark .sp-picker-container { + +} + +/* Palettes */ +.sp-dark .sp-palette-container { + +} + +.sp-dark .sp-palette .sp-thumb-el { + +} +.sp-dark .sp-palette .sp-thumb-el:hover, .sp-dark .sp-palette .sp-thumb-el.sp-thumb-active { + +} +.sp-dark .sp-thumb-el { +} + +/* Initial */ +.sp-dark .sp-initial { + +} +.sp-dark .sp-initial span { + +} + +/* Buttons */ +.sp-dark .sp-button-container { + +} + +/* Replacer (the little preview div that shows up instead of the ) */ +.sp-dark.sp-replacer { + +} +.sp-dark.sp-replacer:hover, .sp-dark.sp-replacer.sp-active { + border-color: #F0C49B; + color: #111; +} +.sp-dark.sp-replacer.sp-disabled { + +} +.sp-dark .sp-dd { + +} + + + +.sp-dark .sp-preview { + +} +.sp-dark .sp-palette { + +} +.sp-dark .sp-palette .sp-thumb-el { + +} + +.sp-dark button { + +} +.sp-dark button:hover { + +} +.sp-dark button:active { + +} +.sp-dark .sp-cancel { + +} +.sp-dark .sp-cancel:hover { + +} +.sp-dark .sp-palette span:hover, .sp-dark .sp-palette span.sp-thumb-active { + +} diff --git a/plugins/draw-tools.user.js b/plugins/draw-tools.user.js index c074d2dc..a4bc27a4 100644 --- a/plugins/draw-tools.user.js +++ b/plugins/draw-tools.user.js @@ -25,18 +25,23 @@ window.plugin.drawTools = function() {}; window.plugin.drawTools.loadExternals = function() { try { console.log('Loading leaflet.draw JS now'); } catch(e) {} @@INCLUDERAW:external/leaflet.draw.js@@ + @@INCLUDERAW:external/spectrum/spectrum.js@@ try { console.log('done loading leaflet.draw JS'); } catch(e) {} window.plugin.drawTools.boot(); $('head').append(''); + $('head').append(''); } +window.plugin.drawTools.currentColor = '#a24ac3'; + + window.plugin.drawTools.setOptions = function() { window.plugin.drawTools.lineOptions = { stroke: true, - color: '#a24ac3', + color: window.plugin.drawTools.currentColor, weight: 4, opacity: 0.5, fill: false, @@ -52,6 +57,7 @@ window.plugin.drawTools.setOptions = function() { window.plugin.drawTools.editOptions = L.extend({}, window.plugin.drawTools.polygonOptions, { dashArray: [10,10] }); + delete window.plugin.drawTools.editOptions.color; window.plugin.drawTools.markerOptions = { icon: new L.Icon.Default(), @@ -61,6 +67,7 @@ window.plugin.drawTools.setOptions = function() { } window.plugin.drawTools.setDrawColor = function(color) { + window.plugin.drawTools.currentColor = color; window.plugin.drawTools.drawControl.setDrawingOptions({ 'polygon': { 'shapeOptions': { color: color } }, @@ -235,11 +242,39 @@ window.plugin.drawTools.load = function() { // Manual import, export and reset data window.plugin.drawTools.manualOpt = function() { + + var html = '
' + + '' +//TODO: add line style choosers: thickness, maybe dash styles? + + '
' + + '
' + + 'Copy/Export Drawn Items' + + 'Paste/Import Drawn Items' + + 'Reset Drawn Items' + + '
'; + dialog({ - html: plugin.drawTools.htmlSetbox, + html: html, + width: 500, dialogClass: 'ui-dialog-drawtoolsSet', title: 'Draw Tools Options' }); + + // need to initialise the 'spectrum' colour picker + $('#drawtools_color').spectrum({ + flat: false, + showInput: false, + showButtons: false, + showPalette: true, + showSelectionPalette: false, + palette: [ ['#a24ac3','#514ac3','#4aa8c3','#51c34a'], + ['#c1c34a','#c38a4a','#c34a4a','#c34a6f'], + ['#000000','#666666','#bbbbbb','#ffffff'] + ], + change: function(color) { window.plugin.drawTools.setDrawColor(color.toHexString()); }, +// move: function(color) { window.plugin.drawTools.setDrawColor(color.toHexString()); }, + color: window.plugin.drawTools.currentColor, + }); } window.plugin.drawTools.optAlert = function(message) { @@ -277,15 +312,6 @@ window.plugin.drawTools.optReset = function() { window.plugin.drawTools.optAlert('Reset Successful. '); } } - -window.plugin.drawTools.optColor = function() { - var promptAction = prompt('Current Color is '+window.plugin.drawTools.lineOptions.color, ''); - if(promptAction !== null && promptAction !== '') { - window.plugin.drawTools.setDrawColor(promptAction); - console.log('DRAWTOOLS: color changed'); - window.plugin.drawTools.optAlert('Color Changed. '); - } -} window.plugin.drawTools.boot = function() { window.plugin.drawTools.setOptions(); @@ -336,15 +362,9 @@ window.plugin.drawTools.boot = function() { }); //add options menu $('#toolbox').append('DrawTools Opt'); - plugin.drawTools.htmlSetbox = ''; $('head').append('');