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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 | 7 |
| 8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
| 9 | 9 |
| 10 #include <queue> | 10 #include <queue> |
| 11 #include <set> | 11 #include <set> |
| 12 #include <string> | 12 #include <string> |
| 13 #include <vector> | 13 #include <vector> |
| 14 | 14 |
| 15 #include "base/basictypes.h" | 15 #include "base/basictypes.h" |
| 16 #include "base/scoped_ptr.h" | 16 #include "base/scoped_ptr.h" |
| 17 #include "base/task.h" | 17 #include "base/task.h" |
| 18 #include "chrome/browser/child_process_host.h" | 18 #include "chrome/browser/browser_child_process_host.h" |
| 19 #include "chrome/browser/net/resolve_proxy_msg_helper.h" | 19 #include "chrome/browser/net/resolve_proxy_msg_helper.h" |
| 20 #include "chrome/browser/renderer_host/resource_message_filter.h" | 20 #include "chrome/browser/renderer_host/resource_message_filter.h" |
| 21 #include "gfx/native_widget_types.h" | 21 #include "gfx/native_widget_types.h" |
| 22 #include "ipc/ipc_channel_handle.h" | 22 #include "ipc/ipc_channel_handle.h" |
| 23 #include "webkit/glue/plugins/webplugininfo.h" | 23 #include "webkit/glue/plugins/webplugininfo.h" |
| 24 | 24 |
| 25 class URLRequestContext; | 25 class URLRequestContext; |
| 26 struct ViewHostMsg_Resource_Request; | 26 struct ViewHostMsg_Resource_Request; |
| 27 class GURL; | 27 class GURL; |
| 28 | 28 |
| 29 // Represents the browser side of the browser <--> plugin communication | 29 // Represents the browser side of the browser <--> plugin communication |
| 30 // channel. Different plugins run in their own process, but multiple instances | 30 // channel. Different plugins run in their own process, but multiple instances |
| 31 // of the same plugin run in the same process. There will be one | 31 // of the same plugin run in the same process. There will be one |
| 32 // PluginProcessHost per plugin process, matched with a corresponding | 32 // PluginProcessHost per plugin process, matched with a corresponding |
| 33 // PluginProcess running in the plugin process. The browser is responsible for | 33 // PluginProcess running in the plugin process. The browser is responsible for |
| 34 // starting the plugin process when a plugin is created that doesn't already | 34 // starting the plugin process when a plugin is created that doesn't already |
| 35 // have a process. After that, most of the communication is directly between | 35 // have a process. After that, most of the communication is directly between |
| 36 // the renderer and plugin processes. | 36 // the renderer and plugin processes. |
| 37 class PluginProcessHost : public ChildProcessHost, | 37 class PluginProcessHost : public BrowserChildProcessHost, |
| 38 public ResolveProxyMsgHelper::Delegate { | 38 public ResolveProxyMsgHelper::Delegate { |
| 39 public: | 39 public: |
| 40 PluginProcessHost(); | 40 PluginProcessHost(); |
| 41 ~PluginProcessHost(); | 41 ~PluginProcessHost(); |
| 42 | 42 |
| 43 // Initialize the new plugin process, returning true on success. This must | 43 // Initialize the new plugin process, returning true on success. This must |
| 44 // be called before the object can be used. | 44 // be called before the object can be used. |
| 45 bool Init(const WebPluginInfo& info, const std::wstring& locale); | 45 bool Init(const WebPluginInfo& info, const std::wstring& locale); |
| 46 | 46 |
| 47 // Force the plugin process to shutdown (cleanly). | 47 // Force the plugin process to shutdown (cleanly). |
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| 173 // Tracks modal windows currently visible. | 173 // Tracks modal windows currently visible. |
| 174 std::set<uint32> plugin_modal_windows_set_; | 174 std::set<uint32> plugin_modal_windows_set_; |
| 175 // Tracks the current visibility of the cursor. | 175 // Tracks the current visibility of the cursor. |
| 176 bool plugin_cursor_visible_; | 176 bool plugin_cursor_visible_; |
| 177 #endif | 177 #endif |
| 178 | 178 |
| 179 DISALLOW_COPY_AND_ASSIGN(PluginProcessHost); | 179 DISALLOW_COPY_AND_ASSIGN(PluginProcessHost); |
| 180 }; | 180 }; |
| 181 | 181 |
| 182 #endif // CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ | 182 #endif // CHROME_BROWSER_PLUGIN_PROCESS_HOST_H_ |
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