1 /* 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. 3 * Copyright (C) 2008 Kenneth Rohde Christiansen. All rights reserved. 4 * Copyright (C) 2009-2010 ProFUSION embedded systems 5 * Copyright (C) 2009-2010 Samsung Electronics 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include "config.h" 30 #include "Image.h" 31 32 #include "BitmapImage.h" 33 #include "SharedBuffer.h" 34 35 #include <wtf/text/StringConcatenate.h> 36 #include <cairo.h> 37 38 namespace WebCore { 39 40 void BitmapImage::initPlatformData() 41 { 42 } 43 44 void BitmapImage::invalidatePlatformData() 45 { 46 } 47 48 static PassRefPtr<SharedBuffer> loadResourceSharedBufferFallback() 49 { 50 return SharedBuffer::create(); // TODO: fallback image? 51 } 52 53 static PassRefPtr<SharedBuffer> loadResourceSharedBuffer(const char* name) 54 { 55 RefPtr<SharedBuffer> buffer = SharedBuffer::createWithContentsOfFile(makeString(DATA_DIR "/webkit-1.0/images/", name, ".png")); 56 if (buffer) 57 return buffer.release(); 58 return loadResourceSharedBufferFallback(); 59 } 60 61 PassRefPtr<Image> Image::loadPlatformResource(const char* name) 62 { 63 RefPtr<BitmapImage> img = BitmapImage::create(); 64 RefPtr<SharedBuffer> buffer = loadResourceSharedBuffer(name); 65 img->setData(buffer.release(), true); 66 return img.release(); 67 } 68 69 } 70