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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 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_H_ | 5 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_H_ |
6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_H_ | 6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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92 | 92 |
93 #if defined(OS_WIN) | 93 #if defined(OS_WIN) |
94 // Let the PrintJob know the 0-based |page_number| of a given printed page. | 94 // Let the PrintJob know the 0-based |page_number| of a given printed page. |
95 void AppendPrintedPage(int page_number); | 95 void AppendPrintedPage(int page_number); |
96 | 96 |
97 void StartPdfToEmfConversion( | 97 void StartPdfToEmfConversion( |
98 const scoped_refptr<base::RefCountedMemory>& bytes, | 98 const scoped_refptr<base::RefCountedMemory>& bytes, |
99 const gfx::Size& page_size, | 99 const gfx::Size& page_size, |
100 const gfx::Rect& content_area, | 100 const gfx::Rect& content_area, |
101 bool print_text_with_gdi); | 101 bool print_text_with_gdi); |
| 102 |
| 103 void StartPdfToPostScriptConversion( |
| 104 const scoped_refptr<base::RefCountedMemory>& bytes, |
| 105 const gfx::Rect& content_area, |
| 106 const gfx::Point& physical_offset, |
| 107 bool ps_level2); |
102 #endif // defined(OS_WIN) | 108 #endif // defined(OS_WIN) |
103 | 109 |
104 protected: | 110 protected: |
105 ~PrintJob() override; | 111 ~PrintJob() override; |
106 | 112 |
107 private: | 113 private: |
108 // Updates |document_| to a new instance. | 114 // Updates |document_| to a new instance. |
109 void UpdatePrintedDocument(PrintedDocument* new_document); | 115 void UpdatePrintedDocument(PrintedDocument* new_document); |
110 | 116 |
111 // Processes a NOTIFY_PRINT_JOB_EVENT notification. | 117 // Processes a NOTIFY_PRINT_JOB_EVENT notification. |
112 void OnNotifyPrintJobEvent(const JobEventDetails& event_details); | 118 void OnNotifyPrintJobEvent(const JobEventDetails& event_details); |
113 | 119 |
114 // Releases the worker thread by calling Stop(), then broadcasts a JOB_DONE | 120 // Releases the worker thread by calling Stop(), then broadcasts a JOB_DONE |
115 // notification. | 121 // notification. |
116 void OnDocumentDone(); | 122 void OnDocumentDone(); |
117 | 123 |
118 // Terminates the worker thread in a very controlled way, to work around any | 124 // Terminates the worker thread in a very controlled way, to work around any |
119 // eventual deadlock. | 125 // eventual deadlock. |
120 void ControlledWorkerShutdown(); | 126 void ControlledWorkerShutdown(); |
121 | 127 |
122 // Called at shutdown when running a nested message loop. | 128 // Called at shutdown when running a nested message loop. |
123 void Quit(); | 129 void Quit(); |
124 | 130 |
125 void HoldUntilStopIsCalled(); | 131 void HoldUntilStopIsCalled(); |
126 | 132 |
127 #if defined(OS_WIN) | 133 #if defined(OS_WIN) |
128 void OnPdfConversionStarted(int page_count); | 134 void OnPdfConversionStarted(int page_count); |
129 void OnPdfPageConverted(int page_number, | 135 void OnPdfPageConverted(int page_number, |
130 float scale_factor, | 136 float scale_factor, |
131 std::unique_ptr<MetafilePlayer> emf); | 137 std::unique_ptr<MetafilePlayer> metafile); |
132 #endif // defined(OS_WIN) | 138 #endif // defined(OS_WIN) |
133 | 139 |
134 content::NotificationRegistrar registrar_; | 140 content::NotificationRegistrar registrar_; |
135 | 141 |
136 // Source that generates the PrintedPage's (i.e. a WebContents). It will be | 142 // Source that generates the PrintedPage's (i.e. a WebContents). It will be |
137 // set back to NULL if the source is deleted before this object. | 143 // set back to NULL if the source is deleted before this object. |
138 PrintedPagesSource* source_; | 144 PrintedPagesSource* source_; |
139 | 145 |
140 // All the UI is done in a worker thread because many Win32 print functions | 146 // All the UI is done in a worker thread because many Win32 print functions |
141 // are blocking and enters a message loop without your consent. There is one | 147 // are blocking and enters a message loop without your consent. There is one |
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222 scoped_refptr<PrintedDocument> document_; | 228 scoped_refptr<PrintedDocument> document_; |
223 scoped_refptr<PrintedPage> page_; | 229 scoped_refptr<PrintedPage> page_; |
224 const Type type_; | 230 const Type type_; |
225 | 231 |
226 DISALLOW_COPY_AND_ASSIGN(JobEventDetails); | 232 DISALLOW_COPY_AND_ASSIGN(JobEventDetails); |
227 }; | 233 }; |
228 | 234 |
229 } // namespace printing | 235 } // namespace printing |
230 | 236 |
231 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_H_ | 237 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_H_ |
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