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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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129 } | 129 } |
130 | 130 |
131 // Returns the embedder's RenderWidgetHostView if it is available. | 131 // Returns the embedder's RenderWidgetHostView if it is available. |
132 // Returns NULL otherwise. | 132 // Returns NULL otherwise. |
133 RenderWidgetHostView* GetEmbedderRenderWidgetHostView(); | 133 RenderWidgetHostView* GetEmbedderRenderWidgetHostView(); |
134 | 134 |
135 bool focused() const { return focused_; } | 135 bool focused() const { return focused_; } |
136 bool visible() const { return guest_visible_; } | 136 bool visible() const { return guest_visible_; } |
137 bool is_in_destruction() { return is_in_destruction_; } | 137 bool is_in_destruction() { return is_in_destruction_; } |
138 | 138 |
139 BrowserPluginGuest* opener() const { return opener_.get(); } | 139 BrowserPluginGuest* GetOpener(); |
lazyboy
2014/05/01 20:06:59
Add comment
Fady Samuel
2014/05/01 21:05:28
Done.
| |
140 | 140 |
141 // Returns whether the mouse pointer was unlocked. | 141 // Returns whether the mouse pointer was unlocked. |
142 bool UnlockMouseIfNecessary(const NativeWebKeyboardEvent& event); | 142 bool UnlockMouseIfNecessary(const NativeWebKeyboardEvent& event); |
143 | 143 |
144 void UpdateVisibility(); | 144 void UpdateVisibility(); |
145 | 145 |
146 void CopyFromCompositingSurface( | 146 void CopyFromCompositingSurface( |
147 gfx::Rect src_subrect, | 147 gfx::Rect src_subrect, |
148 gfx::Size dst_size, | 148 gfx::Size dst_size, |
149 const base::Callback<void(bool, const SkBitmap&)>& callback); | 149 const base::Callback<void(bool, const SkBitmap&)>& callback); |
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290 NewWindowInfo(const GURL& url, const std::string& name) : | 290 NewWindowInfo(const GURL& url, const std::string& name) : |
291 changed(false), | 291 changed(false), |
292 url(url), | 292 url(url), |
293 name(name) {} | 293 name(name) {} |
294 }; | 294 }; |
295 | 295 |
296 // BrowserPluginGuest is a WebContentsObserver of |web_contents| and | 296 // BrowserPluginGuest is a WebContentsObserver of |web_contents| and |
297 // |web_contents| has to stay valid for the lifetime of BrowserPluginGuest. | 297 // |web_contents| has to stay valid for the lifetime of BrowserPluginGuest. |
298 BrowserPluginGuest(int instance_id, | 298 BrowserPluginGuest(int instance_id, |
299 bool has_render_view, | 299 bool has_render_view, |
300 WebContentsImpl* web_contents, | 300 WebContentsImpl* web_contents); |
301 BrowserPluginGuest* opener); | |
302 | 301 |
303 // Destroy unattached new windows that have been opened by this | 302 // Destroy unattached new windows that have been opened by this |
304 // BrowserPluginGuest. | 303 // BrowserPluginGuest. |
305 void DestroyUnattachedWindows(); | 304 void DestroyUnattachedWindows(); |
306 | 305 |
307 void LoadURLWithParams(const GURL& url, | 306 void LoadURLWithParams(const GURL& url, |
308 const Referrer& referrer, | 307 const Referrer& referrer, |
309 PageTransition transition_type, | 308 PageTransition transition_type, |
310 WebContents* web_contents); | 309 WebContents* web_contents); |
311 | 310 |
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481 | 480 |
482 // Each copy-request is identified by a unique number. The unique number is | 481 // Each copy-request is identified by a unique number. The unique number is |
483 // used to keep track of the right callback. | 482 // used to keep track of the right callback. |
484 int copy_request_id_; | 483 int copy_request_id_; |
485 typedef base::Callback<void(bool, const SkBitmap&)> CopyRequestCallback; | 484 typedef base::Callback<void(bool, const SkBitmap&)> CopyRequestCallback; |
486 typedef std::map<int, const CopyRequestCallback> CopyRequestMap; | 485 typedef std::map<int, const CopyRequestCallback> CopyRequestMap; |
487 CopyRequestMap copy_request_callbacks_; | 486 CopyRequestMap copy_request_callbacks_; |
488 | 487 |
489 typedef std::map<BrowserPluginGuest*, NewWindowInfo> PendingWindowMap; | 488 typedef std::map<BrowserPluginGuest*, NewWindowInfo> PendingWindowMap; |
490 PendingWindowMap pending_new_windows_; | 489 PendingWindowMap pending_new_windows_; |
491 base::WeakPtr<BrowserPluginGuest> opener_; | |
492 // A counter to generate a unique request id for a permission request. | 490 // A counter to generate a unique request id for a permission request. |
493 // We only need the ids to be unique for a given BrowserPluginGuest. | 491 // We only need the ids to be unique for a given BrowserPluginGuest. |
494 int next_permission_request_id_; | 492 int next_permission_request_id_; |
495 | 493 |
496 // A map to store relevant info for a request keyed by the request's id. | 494 // A map to store relevant info for a request keyed by the request's id. |
497 typedef std::map<int, scoped_refptr<PermissionRequest> > RequestMap; | 495 typedef std::map<int, scoped_refptr<PermissionRequest> > RequestMap; |
498 RequestMap permission_request_map_; | 496 RequestMap permission_request_map_; |
499 | 497 |
500 // Indicates that this BrowserPluginGuest has associated renderer-side state. | 498 // Indicates that this BrowserPluginGuest has associated renderer-side state. |
501 // This is used to determine whether or not to create a new RenderView when | 499 // This is used to determine whether or not to create a new RenderView when |
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527 // Weak pointer used to ask GeolocationPermissionContext about geolocation | 525 // Weak pointer used to ask GeolocationPermissionContext about geolocation |
528 // permission. | 526 // permission. |
529 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; | 527 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; |
530 | 528 |
531 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); | 529 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); |
532 }; | 530 }; |
533 | 531 |
534 } // namespace content | 532 } // namespace content |
535 | 533 |
536 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ | 534 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ |
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