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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 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ |
6 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ | 6 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
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810 void AddDestructionObserver(WebContentsImpl* web_contents); | 810 void AddDestructionObserver(WebContentsImpl* web_contents); |
811 | 811 |
812 // Deletes and removes from the map a destruction observer | 812 // Deletes and removes from the map a destruction observer |
813 // watching |web_contents|. No-op if there is no such observer. | 813 // watching |web_contents|. No-op if there is no such observer. |
814 void RemoveDestructionObserver(WebContentsImpl* web_contents); | 814 void RemoveDestructionObserver(WebContentsImpl* web_contents); |
815 | 815 |
816 // Traverses all the RenderFrameHosts in the FrameTree and creates a set | 816 // Traverses all the RenderFrameHosts in the FrameTree and creates a set |
817 // all the unique RenderWidgetHostViews. | 817 // all the unique RenderWidgetHostViews. |
818 std::set<RenderWidgetHostView*> GetRenderWidgetHostViewsInTree(); | 818 std::set<RenderWidgetHostView*> GetRenderWidgetHostViewsInTree(); |
819 | 819 |
| 820 // Called with the result of a DownloadImage() request. |
| 821 void OnDidDownloadImage(const ImageDownloadCallback& callback, |
| 822 int id, |
| 823 const GURL& image_url, |
| 824 image_downloader::DownloadResultPtr result); |
| 825 |
820 // Callback function when showing JavaScript dialogs. Takes in a routing ID | 826 // Callback function when showing JavaScript dialogs. Takes in a routing ID |
821 // pair to identify the RenderFrameHost that opened the dialog, because it's | 827 // pair to identify the RenderFrameHost that opened the dialog, because it's |
822 // possible for the RenderFrameHost to be deleted by the time this is called. | 828 // possible for the RenderFrameHost to be deleted by the time this is called. |
823 void OnDialogClosed(int render_process_id, | 829 void OnDialogClosed(int render_process_id, |
824 int render_frame_id, | 830 int render_frame_id, |
825 IPC::Message* reply_msg, | 831 IPC::Message* reply_msg, |
826 bool dialog_was_suppressed, | 832 bool dialog_was_suppressed, |
827 bool success, | 833 bool success, |
828 const base::string16& user_input); | 834 const base::string16& user_input); |
829 | 835 |
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1297 // Manages media players, CDMs, and power save blockers for media. | 1303 // Manages media players, CDMs, and power save blockers for media. |
1298 scoped_ptr<MediaWebContentsObserver> media_web_contents_observer_; | 1304 scoped_ptr<MediaWebContentsObserver> media_web_contents_observer_; |
1299 | 1305 |
1300 scoped_ptr<RenderWidgetHostInputEventRouter> rwh_input_event_router_; | 1306 scoped_ptr<RenderWidgetHostInputEventRouter> rwh_input_event_router_; |
1301 | 1307 |
1302 PageImportanceSignals page_importance_signals_; | 1308 PageImportanceSignals page_importance_signals_; |
1303 | 1309 |
1304 bool page_scale_factor_is_one_; | 1310 bool page_scale_factor_is_one_; |
1305 | 1311 |
1306 base::WeakPtrFactory<WebContentsImpl> loading_weak_factory_; | 1312 base::WeakPtrFactory<WebContentsImpl> loading_weak_factory_; |
| 1313 base::WeakPtrFactory<WebContentsImpl> weak_factory_; |
1307 | 1314 |
1308 DISALLOW_COPY_AND_ASSIGN(WebContentsImpl); | 1315 DISALLOW_COPY_AND_ASSIGN(WebContentsImpl); |
1309 }; | 1316 }; |
1310 | 1317 |
1311 // Dangerous methods which should never be made part of the public API, so we | 1318 // Dangerous methods which should never be made part of the public API, so we |
1312 // grant their use only to an explicit friend list (c++ attorney/client idiom). | 1319 // grant their use only to an explicit friend list (c++ attorney/client idiom). |
1313 class CONTENT_EXPORT WebContentsImpl::FriendZone { | 1320 class CONTENT_EXPORT WebContentsImpl::FriendZone { |
1314 private: | 1321 private: |
1315 friend class TestNavigationObserver; | 1322 friend class TestNavigationObserver; |
1316 friend class WebContentsAddedObserver; | 1323 friend class WebContentsAddedObserver; |
1317 friend class ContentBrowserSanityChecker; | 1324 friend class ContentBrowserSanityChecker; |
1318 | 1325 |
1319 FriendZone(); // Not instantiable. | 1326 FriendZone(); // Not instantiable. |
1320 | 1327 |
1321 // Adds/removes a callback called on creation of each new WebContents. | 1328 // Adds/removes a callback called on creation of each new WebContents. |
1322 static void AddCreatedCallbackForTesting(const CreatedCallback& callback); | 1329 static void AddCreatedCallbackForTesting(const CreatedCallback& callback); |
1323 static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback); | 1330 static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback); |
1324 | 1331 |
1325 DISALLOW_COPY_AND_ASSIGN(FriendZone); | 1332 DISALLOW_COPY_AND_ASSIGN(FriendZone); |
1326 }; | 1333 }; |
1327 | 1334 |
1328 } // namespace content | 1335 } // namespace content |
1329 | 1336 |
1330 #endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ | 1337 #endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_ |
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