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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "printing/metafile_skia_wrapper.h" | 5 #include "printing/metafile_skia_wrapper.h" |
6 #include "skia/ext/platform_device.h" | 6 #include "skia/ext/platform_canvas.h" |
7 #include "skia/ext/refptr.h" | 7 #include "skia/ext/refptr.h" |
8 #include "third_party/skia/include/core/SkMetaData.h" | 8 #include "third_party/skia/include/core/SkMetaData.h" |
9 | 9 |
10 class SkCanvas; | |
11 | |
12 namespace printing { | 10 namespace printing { |
13 | 11 |
14 namespace { | 12 namespace { |
15 | 13 |
16 const char* kMetafileKey = "CrMetafile"; | 14 const char* kMetafileKey = "CrMetafile"; |
17 | 15 |
18 } // namespace | 16 } // namespace |
19 | 17 |
20 // static | 18 // static |
21 void MetafileSkiaWrapper::SetMetafileOnCanvas(const SkCanvas& canvas, | 19 void MetafileSkiaWrapper::SetMetafileOnCanvas(const SkCanvas& canvas, |
22 PdfMetafileSkia* metafile) { | 20 PdfMetafileSkia* metafile) { |
23 skia::RefPtr<MetafileSkiaWrapper> wrapper; | 21 skia::RefPtr<MetafileSkiaWrapper> wrapper; |
24 if (metafile) | 22 if (metafile) |
25 wrapper = skia::AdoptRef(new MetafileSkiaWrapper(metafile)); | 23 wrapper = skia::AdoptRef(new MetafileSkiaWrapper(metafile)); |
26 | 24 |
27 SkMetaData& meta = skia::getMetaData(canvas); | 25 SkMetaData& meta = skia::GetMetaData(canvas); |
28 meta.setRefCnt(kMetafileKey, wrapper.get()); | 26 meta.setRefCnt(kMetafileKey, wrapper.get()); |
29 } | 27 } |
30 | 28 |
31 // static | 29 // static |
32 PdfMetafileSkia* MetafileSkiaWrapper::GetMetafileFromCanvas( | 30 PdfMetafileSkia* MetafileSkiaWrapper::GetMetafileFromCanvas( |
33 const SkCanvas& canvas) { | 31 const SkCanvas& canvas) { |
34 SkMetaData& meta = skia::getMetaData(canvas); | 32 SkMetaData& meta = skia::GetMetaData(canvas); |
35 SkRefCnt* value; | 33 SkRefCnt* value; |
36 if (!meta.findRefCnt(kMetafileKey, &value) || !value) | 34 if (!meta.findRefCnt(kMetafileKey, &value) || !value) |
37 return NULL; | 35 return NULL; |
38 | 36 |
39 return static_cast<MetafileSkiaWrapper*>(value)->metafile_; | 37 return static_cast<MetafileSkiaWrapper*>(value)->metafile_; |
40 } | 38 } |
41 | 39 |
42 MetafileSkiaWrapper::MetafileSkiaWrapper(PdfMetafileSkia* metafile) | 40 MetafileSkiaWrapper::MetafileSkiaWrapper(PdfMetafileSkia* metafile) |
43 : metafile_(metafile) { | 41 : metafile_(metafile) { |
44 } | 42 } |
45 | 43 |
46 } // namespace printing | 44 } // namespace printing |
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