| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| package mx.skins.halo |
| { |
| |
| import mx.utils.ColorUtil; |
| |
| /** |
| * Defines the colors used by components that support the Halo theme. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public class HaloColors |
| { |
| include "../../core/Version.as"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Class variables |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| private static var cache:Object = {}; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Class methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Returns a unique hash key based on the colors that are |
| * passed in. This key is used to store the calculated colors |
| * so they only need to be calculated once. |
| * |
| * @param colors An arbitrary number of RGB colors expressed |
| * as <code>uint</code> values (for example, 0xFF0000). |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public static function getCacheKey(... colors):String |
| { |
| return colors.join(","); |
| } |
| |
| /** |
| * Calculates colors that are used by components that |
| * support the Halo theme, such as the colors of beveled |
| * edges. This method uses the <code>themeColor</code> and |
| * <code>fillColors</code> properties to calculate its |
| * colors. |
| * |
| * @param colors The object on which the calculated color |
| * values are stored. |
| * |
| * @param themeColor The value of the <code>themeColor</code> |
| * style property. |
| * |
| * @param fillColor0 The start color of a fill. |
| |
| * @param fillColor1 The end color of a fill. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public static function addHaloColors(colors:Object, |
| themeColor:uint, |
| fillColor0:uint, |
| fillColor1:uint):void |
| { |
| var key:String = getCacheKey(themeColor, fillColor0, fillColor1); |
| var o:Object = cache[key]; |
| |
| if (!o) |
| { |
| o = cache[key] = {}; |
| |
| // Cross-component styles |
| o.themeColLgt = ColorUtil.adjustBrightness(themeColor, 100); |
| o.themeColDrk1 = ColorUtil.adjustBrightness(themeColor, -75); |
| o.themeColDrk2 = ColorUtil.adjustBrightness(themeColor, -25); |
| o.fillColorBright1 = ColorUtil.adjustBrightness2(fillColor0, 15); |
| o.fillColorBright2 = ColorUtil.adjustBrightness2(fillColor1, 15); |
| o.fillColorPress1 = ColorUtil.adjustBrightness2(themeColor, 85); |
| o.fillColorPress2 = ColorUtil.adjustBrightness2(themeColor, 60); |
| o.bevelHighlight1 = ColorUtil.adjustBrightness2(fillColor0, 40); |
| o.bevelHighlight2 = ColorUtil.adjustBrightness2(fillColor1, 40); |
| } |
| |
| colors.themeColLgt = o.themeColLgt; |
| colors.themeColDrk1 = o.themeColDrk1; |
| colors.themeColDrk2 = o.themeColDrk2; |
| colors.fillColorBright1 = o.fillColorBright1; |
| colors.fillColorBright2 = o.fillColorBright2; |
| colors.fillColorPress1 = o.fillColorPress1; |
| colors.fillColorPress2 = o.fillColorPress2; |
| colors.bevelHighlight1 = o.bevelHighlight1; |
| colors.bevelHighlight2 = o.bevelHighlight2; |
| } |
| } |
| |
| } |