#7723 - Adding Support For '0x' Notation Color Format

src/command/KeyBindingManager.js

@@ -575,7 +575,7 @@ define(function (require, exports, module) {
         var normalizedKey = normalizeKeyDescriptorString(key);
 
         if (!normalizedKey) {
-            console.log("Fail to nomalize " + key);
+            console.log("Failed to normalize " + key);
         } else if (_isKeyAssigned(normalizedKey)) {
             var binding = _keyMap[normalizedKey],
                 command = CommandManager.get(binding.commandID),

src/extensions/default/InlineColorEditor/ColorEditor.js

@@ -41,6 +41,61 @@ define(function (require, exports, module) {
      */
     var STEP_MULTIPLIER = 5;
 
+    /**
+     * Convert 0x notation into hex6 format for tinycolor
+     * compatibility: ("0xFFAACC" => "#FFFFFF")
+     * @param {string} str - String to ensure hex format for
+     * @returns {string} - str in hex format
+     */
+    function ensureHexFormat(str) {
+        return (/^0x/).test(str) ? str.replace("0x","#") : str;
+    }
+
+    /**
+     * Converts a color to a 0x-prefixed string
+     * @param {tinycolor} color - color to convert
+     * @returns {string} - color as 0x-prefixed string
+     */
+    function as0xString(color) {
+        return color.toHexString().replace("#", "0x");
+    }
+
+    /**
+     * Converts 0x-prefixed color to hex
+     * @param {string} color - Color to convert
+     * @param {boolean} convertToString - true if color should 
+     *                                    be returned as string
+     * @returns {tinycolor|string} - Hex color as a Tinycolor object
+     *                               or a hex string
+     */
+    function _0xColorToHex(color, convertToStr) {
+        var hexColor = tinycolor(color.replace("0x", "#"));
+        hexColor._format = "0x";
+
+        if (convertToStr) {
+            return hexColor.toString();
+        }
+        return hexColor;
+    }
+
+    /**
+     * Ensures that a string is in Tinycolor supported format
+     * @param {string} color - Color to check the format for
+     * @param {boolean} convertToString - true if color should 
+     *                                    be returned as string
+     * @returns {tinycolor|string} - Color as a Tinycolor object
+     *                               or a hex string
+     */
+    function checkSetFormat(color, convertToStr) {
+        if ((/^0x/).test(color)) {
+            return _0xColorToHex(color, convertToStr);
+        }
+        if (convertToStr) {
+            return tinycolor(color).toString();
+        }
+        return tinycolor(color);
+    }
+
     /**
      * Color picker control; may be used standalone or within an InlineColorEditor inline widget.
      * @param {!jQuery} $parent  DOM node into which to append the root of the color picker UI
@@ -64,8 +119,9 @@ define(function (require, exports, module) {
         this._handleHueDrag = this._handleHueDrag.bind(this);
         this._handleSelectionFieldDrag = this._handleSelectionFieldDrag.bind(this);
 
-        this._color = tinycolor(color);
         this._originalColor = color;
+        this._color = checkSetFormat(color);
+
         this._redoColor = null;
         this._isUpperCase = PreferencesManager.get("uppercaseColors");
         PreferencesManager.on("change", "uppercaseColors", function () {
@@ -77,6 +133,7 @@ define(function (require, exports, module) {
         this.$rgbaButton = this.$element.find(".rgba");
         this.$hexButton = this.$element.find(".hex");
         this.$hslButton = this.$element.find(".hsla");
+        this.$0xButton = this.$element.find(".0x");
         this.$currentColor = this.$element.find(".current-color");
         this.$originalColor = this.$element.find(".original-color");
         this.$selection = this.$element.find(".color-selection-field");
@@ -96,8 +153,9 @@ define(function (require, exports, module) {
         this._addListeners();
 
         // Initially selected color
-        this.$originalColor.css("background-color", this._originalColor);
-        this._commitColor(color);
+        this.$originalColor.css("background-color", checkSetFormat(this._originalColor));
+
+        this._commitColor(color);   
     }
 
     /**
@@ -137,6 +195,7 @@ define(function (require, exports, module) {
         this._bindColorFormatToRadioButton("rgba");
         this._bindColorFormatToRadioButton("hex");
         this._bindColorFormatToRadioButton("hsla");
+        this._bindColorFormatToRadioButton("0x");
 
         this._bindInputHandlers();
 
@@ -158,14 +217,14 @@ define(function (require, exports, module) {
      * Update all UI elements to reflect the selected color (_color and _hsv). It is usually
      * incorrect to call this directly; use _commitColor() or setColorAsHsv() instead.
      */
-    ColorEditor.prototype._synchronize = function () {
-        var colorValue  = this.getColor().getOriginalInput(),
-            colorObject = tinycolor(colorValue),
-            hueColor    = "hsl(" + this._hsv.h + ", 100%, 50%)";
 
+    ColorEditor.prototype._synchronize = function () {
+        var colorValue  = this.getColor().getOriginalInput();
+        var colorObject = checkSetFormat(colorValue);
+        var hueColor    = "hsl(" + this._hsv.h + ", 100%, 50%)";
         this._updateColorTypeRadioButtons(colorObject.getFormat());
         this.$colorValue.val(colorValue);
-        this.$currentColor.css("background-color", colorValue);
+        this.$currentColor.css("background-color", checkSetFormat(colorValue, true));
         this.$selection.css("background-color", hueColor);
         this.$hueBase.css("background-color", hueColor);
 
@@ -228,6 +287,9 @@ define(function (require, exports, module) {
         case "hsl":
             this.$buttonList.find(".hsla").parent().addClass("selected");
             break;
+        case "0x":
+            this.$buttonList.find(".0x").parent().addClass("selected");
+            break;
         }
     };
 
@@ -237,8 +299,9 @@ define(function (require, exports, module) {
             self = this;
         handler = function (event) {
             var newFormat   = $(event.currentTarget).html().toLowerCase().replace("%", "p"),
-                newColor    = self.getColor().toString(),
-                colorObject = tinycolor(newColor);
+                newColor    = self.getColor().toString();
+
+            var colorObject = checkSetFormat(newColor);
 
             switch (newFormat) {
             case "hsla":
@@ -254,6 +317,11 @@ define(function (require, exports, module) {
                 newColor = colorObject.toHexString();
                 self._hsv.a = 1;
                 break;
+            case "0x":
+                newColor = as0xString(colorObject);
+                self._hsv.a = 1;
+                self._format = "0x";
+                break;
             }
 
             // We need to run this again whenever RGB/HSL/Hex conversions
@@ -317,9 +385,10 @@ define(function (require, exports, module) {
     /** Handle changes in text field */
     ColorEditor.prototype._handleTextFieldInput = function (losingFocus) {
         var newColor    = $.trim(this.$colorValue.val()),
-            newColorObj = tinycolor(newColor),
+            newColorObj = checkSetFormat(newColor),
             newColorOk  = newColorObj.isValid();
 
+
         // TinyColor will auto correct an incomplete rgb or hsl value into a valid color value.
         // eg. rgb(0,0,0 -> rgb(0, 0, 0)
         // We want to avoid having TinyColor do this, because we don't want to sync the color
@@ -328,7 +397,7 @@ define(function (require, exports, module) {
         // TinyColor actually generates to see if it's different. If so, then we assume the color
         // was incomplete to begin with.
         if (newColorOk) {
-            newColorOk = (newColorObj.toString() === this._normalizeColorString(newColor));
+            newColorOk = (newColorObj.toString() === this._normalizeColorString(ensureHexFormat(newColor)));
         }
 
         // Restore to the previous valid color if the new color is invalid or incomplete.
@@ -363,10 +432,12 @@ define(function (require, exports, module) {
 
         // Create swatches
         swatches.forEach(function (swatch) {
+            var swatchValue = checkSetFormat(swatch.value, true);
             var stringFormat = (swatch.count > 1) ? Strings.COLOR_EDITOR_USED_COLOR_TIP_PLURAL : Strings.COLOR_EDITOR_USED_COLOR_TIP_SINGULAR,
                 usedColorTip = StringUtils.format(stringFormat, swatch.value, swatch.count);
+
             self.$swatches.append("<li tabindex='0'><div class='swatch-bg'><div class='swatch' style='background-color: " +
-                    swatch.value + ";' title='" + usedColorTip + "'></div></div> <span class='value'" + " title='" +
+                    swatchValue + ";' title='" + usedColorTip + "'></div></div> <span class='value'" + " title='" +
                     usedColorTip + "'>" + swatch.value + "</span></li>");
         });
 
@@ -376,6 +447,7 @@ define(function (require, exports, module) {
                     event.keyCode === KeyEvent.DOM_VK_ENTER ||
                     event.keyCode === KeyEvent.DOM_VK_SPACE) {
                 // Enter/Space is same as clicking on swatch
+
                 self._commitColor($(event.currentTarget).find(".value").html());
             } else if (event.keyCode === KeyEvent.DOM_VK_TAB) {
                 // Tab on last swatch loops back to color square
@@ -427,6 +499,9 @@ define(function (require, exports, module) {
         case "name":
             colorVal = this._hsv.a < 1 ? newColor.toRgbString() : newColor.toHexString();
             break;
+        case "0x":
+            colorVal = as0xString(newColor);
+            break;
         }
         colorVal = this._isUpperCase ? colorVal.toUpperCase() : colorVal;
         this._commitColor(colorVal, false);
@@ -439,11 +514,15 @@ define(function (require, exports, module) {
      * @param {boolean=} resetHsv  Pass false ONLY if hsv set already been modified to match colorVal. Default: true.
      */
     ColorEditor.prototype._commitColor = function (colorVal, resetHsv) {
+
         if (resetHsv === undefined) {
             resetHsv = true;
         }
         this._callback(colorVal);
-        this._color = tinycolor(colorVal);
+
+        var colorObj = checkSetFormat(colorVal);
+        colorObj._originalInput = colorVal;
+        this._color = colorObj;
 
         if (resetHsv) {
             this._hsv = this._color.toHsv();
@@ -531,9 +610,8 @@ define(function (require, exports, module) {
      */
     ColorEditor.prototype.undo = function () {
         if (this._originalColor.toString() !== this._color.toString()) {
-            var curColor = this._color.toString();
             this._commitColor(this._originalColor, true);
-            this._redoColor = curColor;
+            this._redoColor = this._color.toString();
         }
     };
 

src/extensions/default/InlineColorEditor/ColorEditorTemplate.html

@@ -27,6 +27,7 @@
         <li class="selected" title="{{COLOR_EDITOR_RGBA_BUTTON_TIP}}"><a href="#" tabindex="0" class="rgba">RGBa</a></li>
         <li title="{{COLOR_EDITOR_HEX_BUTTON_TIP}}"><a href="#" tabindex="0" class="hex">Hex</a></li>
         <li title="{{COLOR_EDITOR_HSLA_BUTTON_TIP}}"><a href="#" tabindex="0" class="hsla">HSLa</a></li>
+        <li title="{{COLOR_EDITOR_0X_BUTTON_TIP}}"><a href="#" tabindex="0" class="0x">0x</a></li>
       </ul>
     </footer>
   </section>

src/extensions/default/InlineColorEditor/InlineColorEditor.js

@@ -131,6 +131,7 @@ define(function (require, exports, module) {
         var self = this;
         if (colorString !== this._color) {
             var range = this.getCurrentRange();
+
             if (!range) {
                 return;
             }

src/extensions/default/QuickView/main.js

@@ -325,6 +325,11 @@ define(function (require, exports, module) {
         function hasLengthInPixels(args) {
             return (args.length > 1 && args[1].indexOf("px") > 0);
         }
+
+        // Ensures that input is in usable hex format
+        function ensureHexFormat(str) {
+            return (/^0x/).test(str) ? str.replace("0x","#") : str;
+        }
 
         // Normalizes px color stops to %
         function normalizeGradientExpressionForQuickview(expression) {
@@ -400,15 +405,14 @@ define(function (require, exports, module) {
                 }
             } else if (pos.ch <= match.index + match[0].length) {
                 // build the css for previewing the gradient from the regex result
-                var previewCSS = gradientMatch.prefix + (gradientMatch.colorValue || match[0]);
+                var previewCSS = gradientMatch.prefix + (gradientMatch.colorValue || match[0]); 
 
                 // normalize the arguments to something that we can display to the user
                 // NOTE: we need both the div and the popover's _previewCSS member
                 //          (used by unit tests) to match so normalize the css for both
-                previewCSS = normalizeGradientExpressionForQuickview(previewCSS);
+                previewCSS = normalizeGradientExpressionForQuickview(ensureHexFormat(previewCSS));
 
-                var preview = "<div class='color-swatch' style='background:" + previewCSS + "'>" +
-                              "</div>";
+                var preview = "<div class='color-swatch' style='background:" + previewCSS + "'>" + "</div>";
                 var startPos = {line: pos.line, ch: match.index},
                     endPos = {line: pos.line, ch: match.index + match[0].length},
                     startCoords = cm.charCoords(startPos),

src/nls/root/strings.js

@@ -651,6 +651,7 @@ define({
     "COLOR_EDITOR_RGBA_BUTTON_TIP"              : "RGBa Format",
     "COLOR_EDITOR_HEX_BUTTON_TIP"               : "Hex Format",
     "COLOR_EDITOR_HSLA_BUTTON_TIP"              : "HSLa Format",
+    "COLOR_EDITOR_0X_BUTTON_TIP"                : "Hex (0x) Format",
     "COLOR_EDITOR_USED_COLOR_TIP_SINGULAR"      : "{0} (Used {1} time)",
     "COLOR_EDITOR_USED_COLOR_TIP_PLURAL"        : "{0} (Used {1} times)",
 

src/utils/ColorUtils.js

@@ -37,13 +37,13 @@ define(function (require, exports, module) {
 
     /**
      * Regular expression that matches reasonably well-formed colors in hex format (3 or 6 digits),
-     * rgb()/rgba() function format, hsl()/hsla() function format,
+     * rgb()/rgba() function format, hsl()/hsla() function format, 0x notation format
      * or color name format according to CSS Color Module Level 3 (http://www.w3.org/TR/css3-color/)
      * or "rebeccapurple" from CSS Color Module Level 4.
      * @const @type {RegExp}
      */
     // use RegExp.source of the RegExp literal to avoid doubled backslashes
-    var COLOR_REGEX = new RegExp(/#[a-f0-9]{6}\b|#[a-f0-9]{3}\b|\brgb\(\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*\)|\brgb\(\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*\)|\brgba\(\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\brgba\(\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\bhsl\(\s*(?:[0-9]{1,3})\b\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:[0-9]{1,2}|100)\b%\s*\)|\bhsla\(\s*(?:[0-9]{1,3})\b\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\b/.source + COLOR_NAMES.join("\\b|\\b") + "\\b", "gi");
+    var COLOR_REGEX = new RegExp(/0x([a-f0-9]{6})\b|#[a-f0-9]{6}\b|#[a-f0-9]{3}\b|\brgb\(\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*\)|\brgb\(\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*\)|\brgba\(\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:[0-9]{1,2}|1[0-9]{2}|2[0-4][0-9]|25[0-5])\b\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\brgba\(\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:[0-9]{1,2}%|100%)\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\bhsl\(\s*(?:[0-9]{1,3})\b\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:[0-9]{1,2}|100)\b%\s*\)|\bhsla\(\s*(?:[0-9]{1,3})\b\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:[0-9]{1,2}|100)\b%\s*,\s*(?:1|1\.0|0|0?\.[0-9]{1,3})\s*\)|\b/.source + COLOR_NAMES.join("\\b|\\b") + "\\b", "gi");
 
     /*
      * Adds a color swatch to code hints where this is supported.