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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 // A BrowserPluginGuest is the browser side of a browser <--> embedder | 5 // A BrowserPluginGuest is the browser side of a browser <--> embedder |
| 6 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder | 6 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder |
| 7 // renderer side of browser <--> embedder renderer communication. | 7 // renderer side of browser <--> embedder renderer communication. |
| 8 // | 8 // |
| 9 // BrowserPluginGuest lives on the UI thread of the browser process. Any | 9 // BrowserPluginGuest lives on the UI thread of the browser process. Any |
| 10 // messages about the guest render process that the embedder might be interested | 10 // messages about the guest render process that the embedder might be interested |
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| 198 const gfx::Rect& selection_rect, | 198 const gfx::Rect& selection_rect, |
| 199 int active_match_ordinal, | 199 int active_match_ordinal, |
| 200 bool final_update) OVERRIDE; | 200 bool final_update) OVERRIDE; |
| 201 virtual WebContents* OpenURLFromTab(WebContents* source, | 201 virtual WebContents* OpenURLFromTab(WebContents* source, |
| 202 const OpenURLParams& params) OVERRIDE; | 202 const OpenURLParams& params) OVERRIDE; |
| 203 virtual void WebContentsCreated(WebContents* source_contents, | 203 virtual void WebContentsCreated(WebContents* source_contents, |
| 204 int opener_render_frame_id, | 204 int opener_render_frame_id, |
| 205 const base::string16& frame_name, | 205 const base::string16& frame_name, |
| 206 const GURL& target_url, | 206 const GURL& target_url, |
| 207 WebContents* new_contents) OVERRIDE; | 207 WebContents* new_contents) OVERRIDE; |
| 208 virtual void FrameNameChanged(int render_frame_id, |
| 209 bool is_top_level, |
| 210 const std::string& name) OVERRIDE; |
| 208 virtual void RendererUnresponsive(WebContents* source) OVERRIDE; | 211 virtual void RendererUnresponsive(WebContents* source) OVERRIDE; |
| 209 virtual void RendererResponsive(WebContents* source) OVERRIDE; | 212 virtual void RendererResponsive(WebContents* source) OVERRIDE; |
| 210 virtual void RunFileChooser(WebContents* web_contents, | 213 virtual void RunFileChooser(WebContents* web_contents, |
| 211 const FileChooserParams& params) OVERRIDE; | 214 const FileChooserParams& params) OVERRIDE; |
| 212 virtual bool ShouldFocusPageAfterCrash() OVERRIDE; | 215 virtual bool ShouldFocusPageAfterCrash() OVERRIDE; |
| 213 virtual void RequestMediaAccessPermission( | 216 virtual void RequestMediaAccessPermission( |
| 214 WebContents* web_contents, | 217 WebContents* web_contents, |
| 215 const MediaStreamRequest& request, | 218 const MediaStreamRequest& request, |
| 216 const MediaResponseCallback& callback) OVERRIDE; | 219 const MediaResponseCallback& callback) OVERRIDE; |
| 217 virtual bool PreHandleGestureEvent( | 220 virtual bool PreHandleGestureEvent( |
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| 320 bool privileged); | 323 bool privileged); |
| 321 void OnLockMouseAck(int instance_id, bool succeeded); | 324 void OnLockMouseAck(int instance_id, bool succeeded); |
| 322 void OnNavigateGuest(int instance_id, const std::string& src); | 325 void OnNavigateGuest(int instance_id, const std::string& src); |
| 323 void OnPluginDestroyed(int instance_id); | 326 void OnPluginDestroyed(int instance_id); |
| 324 // Resizes the guest's web contents. | 327 // Resizes the guest's web contents. |
| 325 // Overridden in tests. | 328 // Overridden in tests. |
| 326 virtual void OnResizeGuest( | 329 virtual void OnResizeGuest( |
| 327 int instance_id, const BrowserPluginHostMsg_ResizeGuest_Params& params); | 330 int instance_id, const BrowserPluginHostMsg_ResizeGuest_Params& params); |
| 328 // Overridden in tests. | 331 // Overridden in tests. |
| 329 virtual void OnSetFocus(int instance_id, bool focused); | 332 virtual void OnSetFocus(int instance_id, bool focused); |
| 330 // Sets the name of the guest so that other guests in the same partition can | |
| 331 // access it. | |
| 332 void OnSetName(int instance_id, const std::string& name); | |
| 333 // Updates the size state of the guest. | 333 // Updates the size state of the guest. |
| 334 void OnSetSize( | 334 void OnSetSize( |
| 335 int instance_id, | 335 int instance_id, |
| 336 const BrowserPluginHostMsg_AutoSize_Params& auto_size_params, | 336 const BrowserPluginHostMsg_AutoSize_Params& auto_size_params, |
| 337 const BrowserPluginHostMsg_ResizeGuest_Params& resize_guest_params); | 337 const BrowserPluginHostMsg_ResizeGuest_Params& resize_guest_params); |
| 338 void OnSetEditCommandsForNextKeyEvent( | 338 void OnSetEditCommandsForNextKeyEvent( |
| 339 int instance_id, | 339 int instance_id, |
| 340 const std::vector<EditCommand>& edit_commands); | 340 const std::vector<EditCommand>& edit_commands); |
| 341 void OnSetContentsOpaque(int instance_id, bool opaque); | 341 void OnSetContentsOpaque(int instance_id, bool opaque); |
| 342 // The guest WebContents is visible if both its embedder is visible and | 342 // The guest WebContents is visible if both its embedder is visible and |
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| 390 void OnHasTouchEventHandlers(bool accept); | 390 void OnHasTouchEventHandlers(bool accept); |
| 391 void OnSetCursor(const WebCursor& cursor); | 391 void OnSetCursor(const WebCursor& cursor); |
| 392 // On MacOSX popups are painted by the browser process. We handle them here | 392 // On MacOSX popups are painted by the browser process. We handle them here |
| 393 // so that they are positioned correctly. | 393 // so that they are positioned correctly. |
| 394 #if defined(OS_MACOSX) | 394 #if defined(OS_MACOSX) |
| 395 void OnShowPopup(const ViewHostMsg_ShowPopup_Params& params); | 395 void OnShowPopup(const ViewHostMsg_ShowPopup_Params& params); |
| 396 #endif | 396 #endif |
| 397 void OnShowWidget(int route_id, const gfx::Rect& initial_pos); | 397 void OnShowWidget(int route_id, const gfx::Rect& initial_pos); |
| 398 // Overridden in tests. | 398 // Overridden in tests. |
| 399 virtual void OnTakeFocus(bool reverse); | 399 virtual void OnTakeFocus(bool reverse); |
| 400 void OnUpdateFrameName(int frame_id, | |
| 401 bool is_top_level, | |
| 402 const std::string& name); | |
| 403 void OnUpdateRect(const ViewHostMsg_UpdateRect_Params& params); | 400 void OnUpdateRect(const ViewHostMsg_UpdateRect_Params& params); |
| 404 | 401 |
| 405 // Forwards all messages from the |pending_messages_| queue to the embedder. | 402 // Forwards all messages from the |pending_messages_| queue to the embedder. |
| 406 void SendQueuedMessages(); | 403 void SendQueuedMessages(); |
| 407 | 404 |
| 408 // Static factory instance (always NULL for non-test). | 405 // Static factory instance (always NULL for non-test). |
| 409 static BrowserPluginHostFactory* factory_; | 406 static BrowserPluginHostFactory* factory_; |
| 410 | 407 |
| 411 scoped_ptr<EmbedderWebContentsObserver> embedder_web_contents_observer_; | 408 scoped_ptr<EmbedderWebContentsObserver> embedder_web_contents_observer_; |
| 412 WebContentsImpl* embedder_web_contents_; | 409 WebContentsImpl* embedder_web_contents_; |
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| 462 // Weak pointer used to ask GeolocationPermissionContext about geolocation | 459 // Weak pointer used to ask GeolocationPermissionContext about geolocation |
| 463 // permission. | 460 // permission. |
| 464 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; | 461 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; |
| 465 | 462 |
| 466 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); | 463 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); |
| 467 }; | 464 }; |
| 468 | 465 |
| 469 } // namespace content | 466 } // namespace content |
| 470 | 467 |
| 471 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ | 468 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ |
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