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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #ifndef PRINTING_PDF_METAFILE_SKIA_H_ | 5 #ifndef PRINTING_PDF_METAFILE_SKIA_H_ |
6 #define PRINTING_PDF_METAFILE_SKIA_H_ | 6 #define PRINTING_PDF_METAFILE_SKIA_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/scoped_ptr.h" | 10 #include "base/scoped_ptr.h" |
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23 class PdfMetafileSkia : public Metafile { | 23 class PdfMetafileSkia : public Metafile { |
24 public: | 24 public: |
25 PdfMetafileSkia(); | 25 PdfMetafileSkia(); |
26 virtual ~PdfMetafileSkia(); | 26 virtual ~PdfMetafileSkia(); |
27 | 27 |
28 // Metafile methods. | 28 // Metafile methods. |
29 virtual bool Init(); | 29 virtual bool Init(); |
30 virtual bool InitFromData(const void* src_buffer, uint32 src_buffer_size); | 30 virtual bool InitFromData(const void* src_buffer, uint32 src_buffer_size); |
31 | 31 |
32 virtual SkDevice* StartPageForVectorCanvas( | 32 virtual SkDevice* StartPageForVectorCanvas( |
33 int page_number, | |
34 const gfx::Size& page_size, | 33 const gfx::Size& page_size, |
35 const gfx::Rect& content_area, | 34 const gfx::Rect& content_area, |
36 const float& scale_factor); | 35 const float& scale_factor); |
37 | 36 |
38 virtual bool StartPage(const gfx::Size& page_size, | 37 virtual bool StartPage(const gfx::Size& page_size, |
39 const gfx::Rect& content_area, | 38 const gfx::Rect& content_area, |
40 const float& scale_factor); | 39 const float& scale_factor); |
41 virtual bool FinishPage(); | 40 virtual bool FinishPage(); |
42 virtual bool FinishDocument(); | 41 virtual bool FinishDocument(); |
43 | 42 |
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66 #endif | 65 #endif |
67 | 66 |
68 #if defined(OS_CHROMEOS) | 67 #if defined(OS_CHROMEOS) |
69 virtual bool SaveToFD(const base::FileDescriptor& fd) const; | 68 virtual bool SaveToFD(const base::FileDescriptor& fd) const; |
70 #endif // if defined(OS_CHROMEOS) | 69 #endif // if defined(OS_CHROMEOS) |
71 | 70 |
72 // Return a new metafile containing just the current page in draft mode. | 71 // Return a new metafile containing just the current page in draft mode. |
73 PdfMetafileSkia* GetMetafileForCurrentPage(); | 72 PdfMetafileSkia* GetMetafileForCurrentPage(); |
74 | 73 |
75 private: | 74 private: |
76 static const int kNoOutstandingPage = -1; | |
77 | |
78 scoped_ptr<PdfMetafileSkiaData> data_; | 75 scoped_ptr<PdfMetafileSkiaData> data_; |
79 | 76 |
80 // Page number of the outstanding page, or kNoOutstandingPage. | 77 // True when finish page is outstanding for current page. |
81 int outstanding_page_number_; | 78 bool page_outstanding_; |
82 | 79 |
83 DISALLOW_COPY_AND_ASSIGN(PdfMetafileSkia); | 80 DISALLOW_COPY_AND_ASSIGN(PdfMetafileSkia); |
84 }; | 81 }; |
85 | 82 |
86 } // namespace printing | 83 } // namespace printing |
87 | 84 |
88 #endif // PRINTING_PDF_METAFILE_SKIA_H_ | 85 #endif // PRINTING_PDF_METAFILE_SKIA_H_ |
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