| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 flash.display.GradientType; |
| import mx.core.EdgeMetrics; |
| import mx.skins.Border; |
| import mx.styles.StyleManager; |
| import mx.utils.ColorUtil; |
| |
| /** |
| * The skin for all the states of an AccordionHeader in an Accordion. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public class AccordionHeaderSkin extends Border |
| { |
| include "../../core/Version.as"; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Class variables |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| private static var cache:Object = {}; |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Class methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| * Several colors used for drawing are calculated from the base colors |
| * of the component (themeColor, borderColor and fillColors). |
| * Since these calculations can be a bit expensive, |
| * we calculate once per color set and cache the results. |
| */ |
| private static function calcDerivedStyles(themeColor:uint, |
| borderColor:uint, |
| falseFillColor0:uint, |
| falseFillColor1:uint, |
| fillColor0:uint, |
| fillColor1:uint):Object |
| { |
| var key:String = HaloColors.getCacheKey(themeColor, borderColor, |
| falseFillColor0, |
| falseFillColor1, |
| fillColor0, fillColor1); |
| |
| if (!cache[key]) |
| { |
| var o:Object = cache[key] = {}; |
| |
| // Cross-component styles. |
| HaloColors.addHaloColors(o, themeColor, fillColor0, fillColor1); |
| |
| } |
| |
| return cache[key]; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Constructor |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * Constructor. |
| * |
| * @langversion 3.0 |
| * @playerversion Flash 9 |
| * @playerversion AIR 1.1 |
| * @productversion Flex 3 |
| */ |
| public function AccordionHeaderSkin() |
| { |
| super(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden properties |
| // |
| //-------------------------------------------------------------------------- |
| |
| //---------------------------------- |
| // measuredWidth |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredWidth():Number |
| { |
| return 10; |
| } |
| |
| //---------------------------------- |
| // measuredHeight |
| //---------------------------------- |
| |
| /** |
| * @private |
| */ |
| override public function get measuredHeight():Number |
| { |
| return 22; |
| } |
| |
| //-------------------------------------------------------------------------- |
| // |
| // Overridden methods |
| // |
| //-------------------------------------------------------------------------- |
| |
| /** |
| * @private |
| */ |
| override protected function updateDisplayList(w:Number, h:Number):void |
| { |
| super.updateDisplayList(w, h); |
| |
| // User-defined styles. |
| var borderColor:uint = getStyle("borderColor"); |
| var fillAlphas:Array = getStyle("fillAlphas"); |
| var fillColors:Array = getStyle("fillColors"); |
| styleManager.getColorNames(fillColors); |
| var highlightAlphas:Array = getStyle("highlightAlphas"); |
| var selectedFillColors:Array = getStyle("selectedFillColors"); |
| var themeColor:uint = getStyle("themeColor"); |
| |
| // Placehold styles stub. |
| var falseFillColors:Array /* of Color */ = []; // added style prop |
| falseFillColors[0] = ColorUtil.adjustBrightness2(fillColors[0], -8); |
| falseFillColors[1] = ColorUtil.adjustBrightness2(fillColors[1], -10); |
| |
| var borderColorDrk1:Number = |
| ColorUtil.adjustBrightness2(borderColor, -15); |
| |
| var overFillColor1:Number = |
| ColorUtil.adjustBrightness2(fillColors[0], -4); |
| var overFillColor2:Number = |
| ColorUtil.adjustBrightness2(fillColors[1], -6); |
| |
| if (!selectedFillColors) |
| { |
| selectedFillColors = []; // So we don't clobber the original... |
| selectedFillColors[0] = |
| ColorUtil.adjustBrightness2(fillColors[0], 5); |
| selectedFillColors[1] = |
| ColorUtil.adjustBrightness2(fillColors[1], 15); |
| } |
| |
| // Derivative styles. |
| var derStyles:Object = calcDerivedStyles(themeColor, borderColor, |
| falseFillColors[0], |
| falseFillColors[1], |
| fillColors[0], fillColors[1]); |
| |
| graphics.clear(); |
| |
| switch (name) |
| { |
| case "upSkin": |
| case "disabledSkin": |
| case "selectedDisabledSkin": |
| { |
| var upFillColors:Array = |
| [ falseFillColors[0], falseFillColors[1] ]; |
| var upFillAlphas:Array = [ fillAlphas[0], fillAlphas[1] ]; |
| |
| // edge |
| drawRoundRect( |
| 0, 0, w, h, 0, |
| [ borderColor, borderColorDrk1 ], 1, |
| verticalGradientMatrix(0, 0, w, h), |
| GradientType.LINEAR, null, |
| { x: 1, y: 1, w: w - 2, h: h - 2, r: 0 }); |
| |
| // fill |
| drawRoundRect( |
| 1, 1,w - 2, h - 2, 0, |
| upFillColors, upFillAlphas, |
| verticalGradientMatrix(1, 1, w - 2, h - 2)); |
| |
| // top highlight |
| drawRoundRect( |
| 1, 1, w - 2, (h - 2) / 2, 0, |
| [ 0xFFFFFF, 0xFFFFFF ], highlightAlphas, |
| verticalGradientMatrix(1, 1, w - 2, (h - 2) / 2)); |
| |
| // bottom edge bevel shadow |
| drawRoundRect( |
| 1, h - 2, w - 2, 1, 0, |
| borderColor, 0.1); |
| |
| break; |
| } |
| |
| case "overSkin": |
| { |
| var overFillColors:Array; |
| if (fillColors.length > 2) |
| { |
| overFillColors = |
| [ |
| ColorUtil.adjustBrightness2(fillColors[2], -4), |
| ColorUtil.adjustBrightness2(fillColors[3], -6) |
| ]; |
| } |
| else |
| { |
| overFillColors = [ overFillColor1, overFillColor2 ]; |
| } |
| |
| var overFillAlphas:Array; |
| if (fillAlphas.length > 2) |
| overFillAlphas = [ fillAlphas[2], fillAlphas[3] ]; |
| else |
| overFillAlphas = [ fillAlphas[0], fillAlphas[1] ]; |
| |
| // edge |
| drawRoundRect( |
| 0, 0, w, h, 0, |
| [ themeColor, derStyles.themeColDrk1 ], 1, |
| verticalGradientMatrix(0, 0, w, h), |
| GradientType.LINEAR, null, |
| { x: 1, y: 1, w: w - 2, h: h - 2, r: 0 }); |
| |
| // fill |
| drawRoundRect( |
| 1, 1, w - 2, h - 2, 0, |
| overFillColors, overFillAlphas, |
| verticalGradientMatrix(1, 1, w - 2, h - 2)); |
| |
| // top highlight |
| drawRoundRect( |
| 1, 1, w - 2, (h - 2) / 2, 0, |
| [ 0xFFFFFF, 0xFFFFFF ], highlightAlphas, |
| verticalGradientMatrix(1, 1, w - 2, (h - 2) / 2)); |
| |
| // bottom edge bevel shadow |
| drawRoundRect( |
| 1, h - 2, w - 2, 1, 0, |
| borderColor, 0.1); |
| |
| break; |
| } |
| |
| case "downSkin": |
| { |
| // edge |
| drawRoundRect( |
| 0, 0, w, h, 0, |
| [ themeColor, derStyles.themeColDrk1 ], 1, |
| verticalGradientMatrix(0, 0, w, h)); |
| |
| // fill |
| drawRoundRect( |
| 1, 1, w - 2, h - 2, 0, |
| [ derStyles.fillColorPress1, derStyles.fillColorPress2 ], 1, |
| verticalGradientMatrix(1, 1, w - 2, h - 2)); |
| |
| // top highlight |
| drawRoundRect( |
| 1, 1, w - 2, (h - 2) / 2, 0, |
| [ 0xFFFFFF, 0xFFFFFF ], highlightAlphas, |
| verticalGradientMatrix(1, 1, w - 2, (h - 2) / 2)); |
| |
| break; |
| } |
| |
| case "selectedUpSkin": |
| case "selectedOverSkin": |
| case "selectedDownSkin": |
| { |
| var selectedFillAlphas:Array = [ fillAlphas[0], fillAlphas[1] ]; |
| |
| // edge |
| drawRoundRect( |
| 0, 0, w, h, 0, |
| [ borderColor, borderColorDrk1 ], 1, |
| verticalGradientMatrix(0, 0, w, h), |
| GradientType.LINEAR, null, |
| { x: 1, y: 1, w: w - 2, h: h - 2, r: 0 }) |
| |
| // fill |
| drawRoundRect( |
| 1, 1, w - 2, h - 2, 0, |
| [ selectedFillColors[0], |
| selectedFillColors[1] ], selectedFillAlphas, |
| verticalGradientMatrix(1, 1, w - 2, h - 2)); |
| |
| // top highlight |
| drawRoundRect( |
| 1, 1, w - 2, (h - 2) / 2, 0, |
| [ 0xFFFFFF, 0xFFFFFF ], highlightAlphas, |
| verticalGradientMatrix(1, 1, w - 2, (h - 2) / 2)); |
| |
| // bottom edge highlight |
| drawRoundRect( |
| 1, h - 2, w - 2, 1, 0, |
| borderColor, 0.05); |
| |
| break; |
| } |
| } |
| } |
| } |
| |
| } |