| // Copyright (c) 2012 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_VIEWS_FRAME_NATIVE_BROWSER_FRAME_H_ |
| #define CHROME_BROWSER_UI_VIEWS_FRAME_NATIVE_BROWSER_FRAME_H_ |
| |
| class BrowserFrame; |
| class BrowserView; |
| |
| namespace views { |
| class NativeWidget; |
| } |
| |
| class NativeBrowserFrame { |
| public: |
| virtual ~NativeBrowserFrame() {} |
| |
| virtual views::NativeWidget* AsNativeWidget() = 0; |
| virtual const views::NativeWidget* AsNativeWidget() const = 0; |
| |
| // Returns true if the OS takes care of showing the system menu. Returning |
| // false means BrowserFrame handles showing the system menu. |
| virtual bool UsesNativeSystemMenu() const = 0; |
| |
| protected: |
| friend class BrowserFrame; |
| |
| // BrowserFrame pass-thrus --------------------------------------------------- |
| // See browser_frame.h for documentation: |
| virtual int GetMinimizeButtonOffset() const = 0; |
| // TODO(beng): replace with some kind of "framechanged" signal to Window. |
| virtual void TabStripDisplayModeChanged() = 0; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_FRAME_NATIVE_BROWSER_FRAME_H_ |