lib/dijit/ColorPalette.js.uncompressed.js

   1 require({cache:{
   2 'url:dijit/templates/ColorPalette.html':"<div class=\"dijitInline dijitColorPalette\">\n\t<table dojoAttachPoint=\"paletteTableNode\" class=\"dijitPaletteTable\" cellSpacing=\"0\" cellPadding=\"0\" role=\"grid\">\n\t\t<tbody data-dojo-attach-point=\"gridNode\"></tbody>\n\t</table>\n</div>\n"}});
   3 define("dijit/ColorPalette", [
   4         "require",              // require.toUrl
   5         "dojo/text!./templates/ColorPalette.html",
   6         "./_Widget",
   7         "./_TemplatedMixin",
   8         "./_PaletteMixin",
   9         "dojo/i18n", // i18n.getLocalization
  10         "dojo/_base/Color", // dojo.Color dojo.Color.named
  11         "dojo/_base/declare", // declare
  12         "dojo/dom-class", // domClass.contains
  13         "dojo/dom-construct", // domConstruct.place
  14         "dojo/_base/window", // win.body
  15         "dojo/string", // string.substitute
  16         "dojo/i18n!dojo/nls/colors",    // translations
  17         "dojo/colors"   // extend dojo.Color w/names of other colors
  18 ], function(require, template, _Widget, _TemplatedMixin, _PaletteMixin, i18n, Color,
  19         declare, domClass, domConstruct, win, string){
  20
  21 /*=====
  22         var _Widget = dijit._Widget;
  23         var _TemplatedMixin = dijit._TemplatedMixin;
  24         var _PaletteMixin = dijit._PaletteMixin;
  25 =====*/
  26
  27 // module:
  28 //              dijit/ColorPalette
  29 // summary:
  30 //              A keyboard accessible color-picking widget
  31
  32 var ColorPalette = declare("dijit.ColorPalette", [_Widget, _TemplatedMixin, _PaletteMixin], {
  33         // summary:
  34         //              A keyboard accessible color-picking widget
  35         // description:
  36         //              Grid showing various colors, so the user can pick a certain color.
  37         //              Can be used standalone, or as a popup.
  38         //
  39         // example:
  40         // |    <div data-dojo-type="dijit.ColorPalette"></div>
  41         //
  42         // example:
  43         // |    var picker = new dijit.ColorPalette({ },srcNode);
  44         // |    picker.startup();
  45
  46
  47         // palette: [const] String
  48         //              Size of grid, either "7x10" or "3x4".
  49         palette: "7x10",
  50
  51         // _palettes: [protected] Map
  52         //              This represents the value of the colors.
  53         //              The first level is a hashmap of the different palettes available.
  54         //              The next two dimensions represent the columns and rows of colors.
  55         _palettes: {
  56                 "7x10": [["white", "seashell", "cornsilk", "lemonchiffon","lightyellow", "palegreen", "paleturquoise", "lightcyan",     "lavender", "plum"],
  57                                 ["lightgray", "pink", "bisque", "moccasin", "khaki", "lightgreen", "lightseagreen", "lightskyblue", "cornflowerblue", "violet"],
  58                                 ["silver", "lightcoral", "sandybrown", "orange", "palegoldenrod", "chartreuse", "mediumturquoise",      "skyblue", "mediumslateblue","orchid"],
  59                                 ["gray", "red", "orangered", "darkorange", "yellow", "limegreen",       "darkseagreen", "royalblue", "slateblue", "mediumorchid"],
  60                                 ["dimgray", "crimson",  "chocolate", "coral", "gold", "forestgreen", "seagreen", "blue", "blueviolet", "darkorchid"],
  61                                 ["darkslategray","firebrick","saddlebrown", "sienna", "olive", "green", "darkcyan", "mediumblue","darkslateblue", "darkmagenta" ],
  62                                 ["black", "darkred", "maroon", "brown", "darkolivegreen", "darkgreen", "midnightblue", "navy", "indigo",        "purple"]],
  63
  64                 "3x4": [["white", "lime", "green", "blue"],
  65                         ["silver", "yellow", "fuchsia", "navy"],
  66                         ["gray", "red", "purple", "black"]]
  67         },
  68
  69         // templateString: String
  70         //              The template of this widget.
  71         templateString: template,
  72
  73         baseClass: "dijitColorPalette",
  74
  75         _dyeFactory: function(value, row, col){
  76                 // Overrides _PaletteMixin._dyeFactory().
  77                 return new this._dyeClass(value, row, col);
  78         },
  79
  80         buildRendering: function(){
  81                 // Instantiate the template, which makes a skeleton into which we'll insert a bunch of
  82                 // <img> nodes
  83                 this.inherited(arguments);
  84
  85                 //      Creates customized constructor for dye class (color of a single cell) for
  86                 //      specified palette and high-contrast vs. normal mode.   Used in _getDye().
  87                 this._dyeClass = declare(ColorPalette._Color, {
  88                         hc: domClass.contains(win.body(), "dijit_a11y"),
  89                         palette: this.palette
  90                 });
  91
  92                 // Creates <img> nodes in each cell of the template.
  93                 this._preparePalette(
  94                         this._palettes[this.palette],
  95                         i18n.getLocalization("dojo", "colors", this.lang));
  96         }
  97 });
  98
  99 ColorPalette._Color = declare("dijit._Color", Color, {
 100         // summary:
 101         //              Object associated with each cell in a ColorPalette palette.
 102         //              Implements dijit.Dye.
 103
 104         // Template for each cell in normal (non-high-contrast mode).  Each cell contains a wrapper
 105         // node for showing the border (called dijitPaletteImg for back-compat), and dijitColorPaletteSwatch
 106         // for showing the color.
 107         template:
 108                 "<span class='dijitInline dijitPaletteImg'>" +
 109                         "<img src='${blankGif}' alt='${alt}' class='dijitColorPaletteSwatch' style='background-color: ${color}'/>" +
 110                 "</span>",
 111
 112         // Template for each cell in high contrast mode.  Each cell contains an image with the whole palette,
 113         // but scrolled and clipped to show the correct color only
 114         hcTemplate:
 115                 "<span class='dijitInline dijitPaletteImg' style='position: relative; overflow: hidden; height: 12px; width: 14px;'>" +
 116                         "<img src='${image}' alt='${alt}' style='position: absolute; left: ${left}px; top: ${top}px; ${size}'/>" +
 117                 "</span>",
 118
 119         // _imagePaths: [protected] Map
 120         //              This is stores the path to the palette images used for high-contrast mode display
 121         _imagePaths: {
 122                 "7x10": require.toUrl("./themes/a11y/colors7x10.png"),
 123                 "3x4": require.toUrl("./themes/a11y/colors3x4.png")
 124         },
 125
 126         constructor: function(/*String*/alias, /*Number*/ row, /*Number*/ col){
 127                 this._alias = alias;
 128                 this._row = row;
 129                 this._col = col;
 130                 this.setColor(Color.named[alias]);
 131         },
 132
 133         getValue: function(){
 134                 // summary:
 135                 //              Note that although dijit._Color is initialized with a value like "white" getValue() always
 136                 //              returns a hex value
 137                 return this.toHex();
 138         },
 139
 140         fillCell: function(/*DOMNode*/ cell, /*String*/ blankGif){
 141                 var html = string.substitute(this.hc ? this.hcTemplate : this.template, {
 142                         // substitution variables for normal mode
 143                         color: this.toHex(),
 144                         blankGif: blankGif,
 145                         alt: this._alias,
 146
 147                         // variables used for high contrast mode
 148                         image: this._imagePaths[this.palette].toString(),
 149                         left: this._col * -20 - 5,
 150                         top: this._row * -20 - 5,
 151                         size: this.palette == "7x10" ? "height: 145px; width: 206px" : "height: 64px; width: 86px"
 152                 });
 153
 154                 domConstruct.place(html, cell);
 155         }
 156 });
 157
 158
 159 return ColorPalette;
 160 });