| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_BROWSER_CONTENT_TRANSLATE_DRIVER_OBSERVER_H_ |
| #define CHROME_BROWSER_UI_BROWSER_CONTENT_TRANSLATE_DRIVER_OBSERVER_H_ |
| |
| #include "components/translate/content/browser/content_translate_driver.h" |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| |
| class Browser; |
| |
| // Implementation of ContentTranslateDriver::Observer for Browser. This observes |
| // wether Translate is enabled or not, and updates toolbar in response to |
| // changes in state of translate. |
| class BrowserContentTranslateDriverObserver |
| : public ContentTranslateDriver::Observer { |
| public: |
| explicit BrowserContentTranslateDriverObserver(Browser* browser); |
| |
| virtual ~BrowserContentTranslateDriverObserver(); |
| |
| // Overridden from ContentTranslateDriver::Observer |
| virtual void OnIsPageTranslatedChanged(content::WebContents* source) OVERRIDE; |
| virtual void OnTranslateEnabledChanged(content::WebContents* source) OVERRIDE; |
| |
| private: |
| Browser* browser_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BrowserContentTranslateDriverObserver); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_BROWSER_CONTENT_TRANSLATE_DRIVER_OBSERVER_H_ |