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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_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
| 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/callback_forward.h" | 9 #include "base/callback_forward.h" |
| 10 #include "base/process_util.h" | 10 #include "base/process_util.h" |
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| 338 virtual base::TimeTicks GetNewTabStartTime() const = 0; | 338 virtual base::TimeTicks GetNewTabStartTime() const = 0; |
| 339 | 339 |
| 340 // Tells the tab to close now. The tab will take care not to close until it's | 340 // Tells the tab to close now. The tab will take care not to close until it's |
| 341 // out of nested message loops. | 341 // out of nested message loops. |
| 342 virtual void Close() = 0; | 342 virtual void Close() = 0; |
| 343 | 343 |
| 344 // Notification that tab closing has started. This can be called multiple | 344 // Notification that tab closing has started. This can be called multiple |
| 345 // times, subsequent calls are ignored. | 345 // times, subsequent calls are ignored. |
| 346 virtual void OnCloseStarted() = 0; | 346 virtual void OnCloseStarted() = 0; |
| 347 | 347 |
| 348 // Returns true if underlying WebContentsView should accept drag-n-drop. | |
| 349 virtual bool ShouldAcceptDragAndDrop() const = 0; | |
| 350 | |
| 351 // A render view-originated drag has ended. Informs the render view host and | 348 // A render view-originated drag has ended. Informs the render view host and |
| 352 // WebContentsDelegate. | 349 // WebContentsDelegate. |
| 353 virtual void SystemDragEnded() = 0; | 350 virtual void SystemDragEnded() = 0; |
| 354 | 351 |
| 355 // Notification the user has made a gesture while focus was on the | 352 // Notification the user has made a gesture while focus was on the |
| 356 // page. This is used to avoid uninitiated user downloads (aka carpet | 353 // page. This is used to avoid uninitiated user downloads (aka carpet |
| 357 // bombing), see DownloadRequestLimiter for details. | 354 // bombing), see DownloadRequestLimiter for details. |
| 358 virtual void UserGestureDone() = 0; | 355 virtual void UserGestureDone() = 0; |
| 359 | 356 |
| 360 // Indicates if this tab was explicitly closed by the user (control-w, close | 357 // Indicates if this tab was explicitly closed by the user (control-w, close |
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| 431 | 428 |
| 432 private: | 429 private: |
| 433 // This interface should only be implemented inside content. | 430 // This interface should only be implemented inside content. |
| 434 friend class WebContentsImpl; | 431 friend class WebContentsImpl; |
| 435 WebContents() {} | 432 WebContents() {} |
| 436 }; | 433 }; |
| 437 | 434 |
| 438 } // namespace content | 435 } // namespace content |
| 439 | 436 |
| 440 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ | 437 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_ |
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