chore: 优化下写法

src/case/colorchooser/colorchooser.custom.js

@@ -19,13 +19,15 @@ BI.CustomColorChooser = BI.inherit(BI.Widget, {
         BI.CustomColorChooser.superclass._init.apply(this, arguments);
         var self = this, o = this.options;
         this.editor = BI.createWidget(o.editor, {
-            type: "bi.simple_hex_color_picker_editor"
+            type: "bi.simple_hex_color_picker_editor",
+            value: o.value
         });
         this.editor.on(BI.ColorPickerEditor.EVENT_CHANGE, function () {
             self.setValue(this.getValue());
         });
         this.farbtastic = BI.createWidget({
-            type: "bi.farbtastic"
+            type: "bi.farbtastic",
+            value: o.value
         });
         this.farbtastic.on(BI.Farbtastic.EVENT_CHANGE, function () {
             self.setValue(this.getValue());

src/case/colorchooser/colorchooser.js

@@ -33,6 +33,7 @@ BI.ColorChooser = BI.inherit(BI.Widget, {
                 ref: function (_ref) {
                     self.trigger = _ref;
                 },
+                value: o.value,
                 width: o.el.type ? o.width : o.width - 2,
                 height: o.el.type ? o.height : o.height - 2
             }, o.el),

src/case/colorchooser/colorchooser.popup.hex.js

@@ -141,6 +141,7 @@ BI.HexColorChooserPopup = BI.inherit(BI.Widget, {
                         title: BI.i18nText("BI-Custom_Color"),
                         el: {
                             type: "bi.custom_color_chooser",
+                            value: o.value,
                             editor: o.editor,
                             ref: function (_ref) {
                                 self.customColorChooser = _ref;

src/case/colorchooser/farbtastic/farbtastic.js

@@ -127,42 +127,11 @@ BI.Farbtastic = BI.inherit(BI.BasicButton, {
     },
 
     _HSLToRGB: function (hsl) {
-        var m1, m2, r, g, b;
-        var h = hsl[0], s = hsl[1], l = hsl[2];
-        m2 = (l <= 0.5) ? l * (s + 1) : l + s - l * s;
-        m1 = l * 2 - m2;
-        return [this._hueToRGB(m1, m2, h + 0.33333),
-            this._hueToRGB(m1, m2, h),
-            this._hueToRGB(m1, m2, h - 0.33333)];
-    },
-
-    _hueToRGB: function (m1, m2, h) {
-        h = (h < 0) ? h + 1 : ((h > 1) ? h - 1 : h);
-        if (h * 6 < 1) return m1 + (m2 - m1) * h * 6;
-        if (h * 2 < 1) return m2;
-        if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6;
-        return m1;
+        return BI.DOM.hsl2rgb(hsl);
     },
 
     _RGBToHSL: function (rgb) {
-        var min, max, delta, h, s, l;
-        var r = rgb[0], g = rgb[1], b = rgb[2];
-        min = Math.min(r, Math.min(g, b));
-        max = Math.max(r, Math.max(g, b));
-        delta = max - min;
-        l = (min + max) / 2;
-        s = 0;
-        if (l > 0 && l < 1) {
-            s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l));
-        }
-        h = 0;
-        if (delta > 0) {
-            if (max == r && max != g) h += (g - b) / delta;
-            if (max == g && max != b) h += (2 + (b - r) / delta);
-            if (max == b && max != r) h += (4 + (r - g) / delta);
-            h /= 6;
-        }
-        return [h, s, l];
+        return BI.DOM.rgb2hsl(rgb);
     },
 
     _updateDisplay: function () {

src/core/platform/web/dom.js

@@ -205,6 +205,45 @@
             return hexColour;
         },
 
+        _hue2rgb: function (m1, m2, h) {
+            h = (h < 0) ? h + 1 : ((h > 1) ? h - 1 : h);
+            if (h * 6 < 1) return m1 + (m2 - m1) * h * 6;
+            if (h * 2 < 1) return m2;
+            if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6;
+            return m1;
+        },
+
+        hsl2rgb: function (hsl) {
+            var m1, m2, r, g, b;
+            var h = hsl[0], s = hsl[1], l = hsl[2];
+            m2 = (l <= 0.5) ? l * (s + 1) : l + s - l * s;
+            m1 = l * 2 - m2;
+            return [this._hue2rgb(m1, m2, h + 0.33333),
+                this._hue2rgb(m1, m2, h),
+                this._hue2rgb(m1, m2, h - 0.33333)];
+        },
+
+        rgb2hsl: function (rgb) {
+            var min, max, delta, h, s, l;
+            var r = rgb[0], g = rgb[1], b = rgb[2];
+            min = Math.min(r, Math.min(g, b));
+            max = Math.max(r, Math.max(g, b));
+            delta = max - min;
+            l = (min + max) / 2;
+            s = 0;
+            if (l > 0 && l < 1) {
+                s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l));
+            }
+            h = 0;
+            if (delta > 0) {
+                if (max == r && max != g) h += (g - b) / delta;
+                if (max == g && max != b) h += (2 + (b - r) / delta);
+                if (max == b && max != r) h += (4 + (r - g) / delta);
+                h /= 6;
+            }
+            return [h, s, l];
+        },
+
         rgb2json: function (rgbColour) {
             if (!rgbColour) {
                 return {};
@@ -346,7 +385,8 @@
         },
 
         isInnerLeftSpaceEnough: function (combo, popup, extraWidth) {
-            var viewBounds = popup.element.bounds(),windowBounds = BI.Widget._renderEngine.createElement("body").bounds();
+            var viewBounds = popup.element.bounds(),
+                windowBounds = BI.Widget._renderEngine.createElement("body").bounds();
             return BI.DOM.getInnerLeftPosition(combo, popup, extraWidth).left + viewBounds.width <= windowBounds.width;
         },