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| 1 | 1 |
| 2 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 2 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 3 // Use of this source code is governed by a BSD-style license that can be | 3 // Use of this source code is governed by a BSD-style license that can be |
| 4 // found in the LICENSE file. | 4 // found in the LICENSE file. |
| 5 | 5 |
| 6 #ifndef CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ | 6 #ifndef CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ |
| 7 #define CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ | 7 #define CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ |
| 8 | 8 |
| 9 #include "base/atomic_sequence_num.h" | 9 #include "base/atomic_sequence_num.h" |
| 10 #include "base/hash_tables.h" | 10 #include "base/hash_tables.h" |
| 11 #include "base/process.h" | 11 #include "base/process.h" |
| 12 #include "base/ref_counted.h" | 12 #include "base/ref_counted.h" |
| 13 #include "base/lock.h" | 13 #include "base/lock.h" |
| 14 #include "base/waitable_event.h" | 14 #include "base/waitable_event.h" |
| 15 #include "chrome/common/modal_dialog_event.h" |
| 15 | 16 |
| 16 namespace IPC { | 17 namespace IPC { |
| 17 class Message; | 18 class Message; |
| 18 } | 19 } |
| 19 | 20 |
| 20 namespace base { | 21 namespace base { |
| 21 class TimeDelta; | 22 class TimeDelta; |
| 22 } | 23 } |
| 23 | 24 |
| 24 class MessageLoop; | 25 class MessageLoop; |
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| 102 // IO THREAD ONLY ----------------------------------------------------------- | 103 // IO THREAD ONLY ----------------------------------------------------------- |
| 103 | 104 |
| 104 // Called on the IO thread when a PaintRect message is received. | 105 // Called on the IO thread when a PaintRect message is received. |
| 105 void DidReceivePaintMsg(const IPC::Message& msg); | 106 void DidReceivePaintMsg(const IPC::Message& msg); |
| 106 | 107 |
| 107 MessageLoop* ui_loop() { return ui_loop_; } | 108 MessageLoop* ui_loop() { return ui_loop_; } |
| 108 | 109 |
| 109 void CreateNewWindow(int opener_id, | 110 void CreateNewWindow(int opener_id, |
| 110 bool user_gesture, | 111 bool user_gesture, |
| 111 base::ProcessHandle render_process, | 112 base::ProcessHandle render_process, |
| 112 int* route_id | 113 int* route_id, |
| 113 #if defined(OS_WIN) | 114 ModalDialogEvent* modal_dialog_event); |
| 114 , HANDLE* modal_dialog_event | |
| 115 #endif | |
| 116 ); | |
| 117 void CreateNewWidget(int opener_id, bool activatable, int* route_id); | 115 void CreateNewWidget(int opener_id, bool activatable, int* route_id); |
| 118 | 116 |
| 119 private: | 117 private: |
| 120 // A class used to proxy a paint message. PaintMsgProxy objects are created | 118 // A class used to proxy a paint message. PaintMsgProxy objects are created |
| 121 // on the IO thread and destroyed on the UI thread. | 119 // on the IO thread and destroyed on the UI thread. |
| 122 class PaintMsgProxy; | 120 class PaintMsgProxy; |
| 123 friend class PaintMsgProxy; | 121 friend class PaintMsgProxy; |
| 124 | 122 |
| 125 // Map from render_widget_id to live PaintMsgProxy instance. | 123 // Map from render_widget_id to live PaintMsgProxy instance. |
| 126 typedef base::hash_map<int, PaintMsgProxy*> PaintMsgProxyMap; | 124 typedef base::hash_map<int, PaintMsgProxy*> PaintMsgProxyMap; |
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| 158 // The next routing id to use. | 156 // The next routing id to use. |
| 159 base::AtomicSequenceNumber next_routing_id_; | 157 base::AtomicSequenceNumber next_routing_id_; |
| 160 | 158 |
| 161 // Whether popup blocking is enabled or not. | 159 // Whether popup blocking is enabled or not. |
| 162 bool block_popups_; | 160 bool block_popups_; |
| 163 | 161 |
| 164 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHelper); | 162 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHelper); |
| 165 }; | 163 }; |
| 166 | 164 |
| 167 #endif // CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ | 165 #endif // CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_ |
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