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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_PLUGIN_PROCESS_HOST_H_ | 5 #ifndef CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ |
| 6 #define CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ | 6 #define CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
| 10 | 10 |
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| 21 #include "webkit/glue/plugins/webplugininfo.h" | 21 #include "webkit/glue/plugins/webplugininfo.h" |
| 22 | 22 |
| 23 namespace gfx { | 23 namespace gfx { |
| 24 class Rect; | 24 class Rect; |
| 25 } | 25 } |
| 26 | 26 |
| 27 namespace IPC { | 27 namespace IPC { |
| 28 struct ChannelHandle; | 28 struct ChannelHandle; |
| 29 } | 29 } |
| 30 | 30 |
| 31 class URLRequestContext; | |
| 32 struct ViewHostMsg_Resource_Request; | |
| 33 class GURL; | 31 class GURL; |
| 34 | 32 |
| 35 // Represents the browser side of the browser <--> plugin communication | 33 // Represents the browser side of the browser <--> plugin communication |
| 36 // channel. Different plugins run in their own process, but multiple instances | 34 // channel. Different plugins run in their own process, but multiple instances |
| 37 // of the same plugin run in the same process. There will be one | 35 // of the same plugin run in the same process. There will be one |
| 38 // PluginProcessHost per plugin process, matched with a corresponding | 36 // PluginProcessHost per plugin process, matched with a corresponding |
| 39 // PluginProcess running in the plugin process. The browser is responsible for | 37 // PluginProcess running in the plugin process. The browser is responsible for |
| 40 // starting the plugin process when a plugin is created that doesn't already | 38 // starting the plugin process when a plugin is created that doesn't already |
| 41 // have a process. After that, most of the communication is directly between | 39 // have a process. After that, most of the communication is directly between |
| 42 // the renderer and plugin processes. | 40 // the renderer and plugin processes. |
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| 97 const WebPluginInfo& info() const { return info_; } | 95 const WebPluginInfo& info() const { return info_; } |
| 98 | 96 |
| 99 #if defined(OS_WIN) | 97 #if defined(OS_WIN) |
| 100 // Tracks plugin parent windows created on the browser UI thread. | 98 // Tracks plugin parent windows created on the browser UI thread. |
| 101 void AddWindow(HWND window); | 99 void AddWindow(HWND window); |
| 102 #endif | 100 #endif |
| 103 | 101 |
| 104 private: | 102 private: |
| 105 friend class PluginResolveProxyHelper; | 103 friend class PluginResolveProxyHelper; |
| 106 | 104 |
| 107 // ResourceDispatcherHost::Receiver implementation: | |
| 108 virtual URLRequestContext* GetRequestContext( | |
| 109 uint32 request_id, | |
| 110 const ViewHostMsg_Resource_Request& request_data); | |
| 111 | |
| 112 // Sends a message to the plugin process to request creation of a new channel | 105 // Sends a message to the plugin process to request creation of a new channel |
| 113 // for the given mime type. | 106 // for the given mime type. |
| 114 void RequestPluginChannel(Client* client); | 107 void RequestPluginChannel(Client* client); |
| 115 | 108 |
| 116 virtual void OnProcessLaunched(); | 109 virtual void OnProcessLaunched(); |
| 117 | 110 |
| 118 // Message handlers. | 111 // Message handlers. |
| 119 void OnChannelCreated(const IPC::ChannelHandle& channel_handle); | 112 void OnChannelCreated(const IPC::ChannelHandle& channel_handle); |
| 120 void OnGetPluginFinderUrl(std::string* plugin_finder_url); | 113 void OnGetPluginFinderUrl(std::string* plugin_finder_url); |
| 121 void OnGetCookies(uint32 request_context, const GURL& url, | 114 void OnGetCookies(uint32 request_context, const GURL& url, |
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| 175 // Tracks modal windows currently visible. | 168 // Tracks modal windows currently visible. |
| 176 std::set<uint32> plugin_modal_windows_set_; | 169 std::set<uint32> plugin_modal_windows_set_; |
| 177 // Tracks the current visibility of the cursor. | 170 // Tracks the current visibility of the cursor. |
| 178 bool plugin_cursor_visible_; | 171 bool plugin_cursor_visible_; |
| 179 #endif | 172 #endif |
| 180 | 173 |
| 181 DISALLOW_COPY_AND_ASSIGN(PluginProcessHost); | 174 DISALLOW_COPY_AND_ASSIGN(PluginProcessHost); |
| 182 }; | 175 }; |
| 183 | 176 |
| 184 #endif // CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ | 177 #endif // CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ |
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