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
initPlatformData()40 void BitmapImage::initPlatformData()
41 {
42 }
43
invalidatePlatformData()44 void BitmapImage::invalidatePlatformData()
45 {
46 }
47
loadResourceSharedBufferFallback()48 static PassRefPtr<SharedBuffer> loadResourceSharedBufferFallback()
49 {
50 return SharedBuffer::create(); // TODO: fallback image?
51 }
52
loadResourceSharedBuffer(const char * name)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
loadPlatformResource(const char * name)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