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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_UI_DOWNLOAD_DOWNLOAD_TAB_HELPER_DELEGATE_H_ | |
| 6 #define CHROME_BROWSER_UI_DOWNLOAD_DOWNLOAD_TAB_HELPER_DELEGATE_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/basictypes.h" | |
| 10 | |
| 11 class DownloadItem; | |
| 12 class TabContentsWrapper; | |
| 13 | |
| 14 // Objects implement this interface to get notified about changes in the | |
| 15 // DownloadTabHelper and to provide necessary functionality. | |
| 16 class DownloadTabHelperDelegate { | |
| 17 public: | |
| 18 virtual bool CanDownload(int request_id) = 0; | |
| 19 | |
| 20 virtual void OnStartDownload(DownloadItem* download, | |
| 21 TabContentsWrapper* tab) = 0; | |
| 22 | |
| 23 protected: | |
| 24 virtual ~DownloadTabHelperDelegate(); | |
| 25 }; | |
| 26 | |
| 27 #endif // CHROME_BROWSER_UI_DOWNLOAD_DOWNLOAD_TAB_HELPER_DELEGATE_H_ | |
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