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      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
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_DESKTOP_BROWSER_FRAME_AURA_H_
      6 #define CHROME_BROWSER_UI_VIEWS_FRAME_DESKTOP_BROWSER_FRAME_AURA_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "base/memory/scoped_ptr.h"
     10 #include "chrome/browser/ui/views/frame/native_browser_frame.h"
     11 #include "ui/views/context_menu_controller.h"
     12 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
     13 
     14 class BrowserDesktopRootWindowHost;
     15 class BrowserFrame;
     16 class BrowserView;
     17 
     18 namespace aura {
     19 namespace client {
     20 class UserActionClient;
     21 }
     22 }
     23 
     24 namespace views {
     25 namespace corewm {
     26 class VisibilityController;
     27 }
     28 }
     29 
     30 ////////////////////////////////////////////////////////////////////////////////
     31 // DesktopBrowserFrameAura
     32 //
     33 //  DesktopBrowserFrameAura is a DesktopNativeWidgetAura subclass that provides
     34 //  the window frame for the Chrome browser window.
     35 //
     36 class DesktopBrowserFrameAura : public views::DesktopNativeWidgetAura,
     37                                 public NativeBrowserFrame {
     38  public:
     39   DesktopBrowserFrameAura(BrowserFrame* browser_frame,
     40                           BrowserView* browser_view);
     41 
     42   BrowserView* browser_view() const { return browser_view_; }
     43 
     44  protected:
     45   // Overridden from views::DesktopNativeWidgetAura:
     46   virtual void InitNativeWidget(
     47       const views::Widget::InitParams& params) OVERRIDE;
     48   virtual void OnWindowDestroying() OVERRIDE;
     49 
     50   // Overridden from NativeBrowserFrame:
     51   virtual views::NativeWidget* AsNativeWidget() OVERRIDE;
     52   virtual const views::NativeWidget* AsNativeWidget() const OVERRIDE;
     53   virtual bool UsesNativeSystemMenu() const OVERRIDE;
     54   virtual int GetMinimizeButtonOffset() const OVERRIDE;
     55   virtual void TabStripDisplayModeChanged() OVERRIDE;
     56 
     57  private:
     58   virtual ~DesktopBrowserFrameAura();
     59 
     60   // The BrowserView is our ClientView. This is a pointer to it.
     61   BrowserView* browser_view_;
     62   BrowserFrame* browser_frame_;
     63 
     64   // Owned by the RootWindow.
     65   BrowserDesktopRootWindowHost* browser_desktop_root_window_host_;
     66 
     67   scoped_ptr<aura::client::UserActionClient> user_action_client_;
     68   scoped_ptr<views::corewm::VisibilityController> visibility_controller_;
     69 
     70   DISALLOW_COPY_AND_ASSIGN(DesktopBrowserFrameAura);
     71 };
     72 
     73 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_DESKTOP_BROWSER_FRAME_AURA_H_
     74