1 /* 2 * Copyright 2006, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #define LOG_TAG "WebCore" 27 28 #include "config.h" 29 #include "RenderSkinAndroid.h" 30 #include "RenderSkinMediaButton.h" 31 #include "SkImageDecoder.h" 32 33 #include <androidfw/AssetManager.h> 34 #include <androidfw/Asset.h> 35 36 namespace WebCore { 37 38 String RenderSkinAndroid::s_drawableDirectory = ""; 39 RenderSkinAndroid::Resolution RenderSkinAndroid::s_drawableResolution = RenderSkinAndroid::MedRes; 40 41 RenderSkinAndroid::~RenderSkinAndroid() 42 { 43 } 44 RenderSkinAndroid::RenderSkinAndroid(String drawableDirectory) 45 { 46 if (s_drawableDirectory.isEmpty() && !drawableDirectory.isEmpty()) { 47 s_drawableResolution = MedRes; 48 if (drawableDirectory.endsWith("-hdpi/")) 49 s_drawableResolution = HighRes; 50 else if (drawableDirectory.endsWith("-xhdpi/")) 51 s_drawableResolution = ExtraHighRes; 52 53 s_drawableDirectory = drawableDirectory; 54 } 55 } 56 57 bool RenderSkinAndroid::DecodeBitmap(android::AssetManager* am, const char* fileName, SkBitmap* bitmap) 58 { 59 android::Asset* asset = am->open(fileName, android::Asset::ACCESS_BUFFER); 60 if (!asset) { 61 asset = am->openNonAsset(fileName, android::Asset::ACCESS_BUFFER); 62 if (!asset) { 63 ALOGD("RenderSkinAndroid: File \"%s\" not found.\n", fileName); 64 return false; 65 } 66 } 67 68 bool success = SkImageDecoder::DecodeMemory(asset->getBuffer(false), asset->getLength(), bitmap); 69 if (!success) { 70 ALOGD("RenderSkinAndroid: Failed to decode %s\n", fileName); 71 } 72 73 delete asset; 74 return success; 75 } 76 77 } // namespace WebCore 78