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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_PRINTING_MESSAGE_FILTER_H_ | 5 #ifndef CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ |
6 #define CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ | 6 #define CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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36 // This class filters out incoming printing related IPC messages for the | 36 // This class filters out incoming printing related IPC messages for the |
37 // renderer process on the IPC thread. | 37 // renderer process on the IPC thread. |
38 class PrintingMessageFilter : public content::BrowserMessageFilter { | 38 class PrintingMessageFilter : public content::BrowserMessageFilter { |
39 public: | 39 public: |
40 PrintingMessageFilter(int render_process_id, Profile* profile); | 40 PrintingMessageFilter(int render_process_id, Profile* profile); |
41 | 41 |
42 // content::BrowserMessageFilter methods. | 42 // content::BrowserMessageFilter methods. |
43 virtual void OverrideThreadForMessage( | 43 virtual void OverrideThreadForMessage( |
44 const IPC::Message& message, | 44 const IPC::Message& message, |
45 content::BrowserThread::ID* thread) OVERRIDE; | 45 content::BrowserThread::ID* thread) OVERRIDE; |
46 virtual bool OnMessageReceived(const IPC::Message& message, | 46 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
47 bool* message_was_ok) OVERRIDE; | |
48 | 47 |
49 private: | 48 private: |
50 virtual ~PrintingMessageFilter(); | 49 virtual ~PrintingMessageFilter(); |
51 | 50 |
52 #if defined(OS_WIN) | 51 #if defined(OS_WIN) |
53 // Used to pass resulting EMF from renderer to browser in printing. | 52 // Used to pass resulting EMF from renderer to browser in printing. |
54 void OnDuplicateSection(base::SharedMemoryHandle renderer_handle, | 53 void OnDuplicateSection(base::SharedMemoryHandle renderer_handle, |
55 base::SharedMemoryHandle* browser_handle); | 54 base::SharedMemoryHandle* browser_handle); |
56 #endif | 55 #endif |
57 | 56 |
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134 ProfileIOData* profile_io_data_; | 133 ProfileIOData* profile_io_data_; |
135 | 134 |
136 const int render_process_id_; | 135 const int render_process_id_; |
137 | 136 |
138 scoped_refptr<printing::PrintQueriesQueue> queue_; | 137 scoped_refptr<printing::PrintQueriesQueue> queue_; |
139 | 138 |
140 DISALLOW_COPY_AND_ASSIGN(PrintingMessageFilter); | 139 DISALLOW_COPY_AND_ASSIGN(PrintingMessageFilter); |
141 }; | 140 }; |
142 | 141 |
143 #endif // CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ | 142 #endif // CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ |
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