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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_BROWSER_DESKTOP_WINDOW_TREE_HOST_X11_H_
      6 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_DESKTOP_WINDOW_TREE_HOST_X11_H_
      7 
      8 #include "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
      9 #include "chrome/browser/ui/views/frame/browser_desktop_window_tree_host.h"
     10 #include "chrome/browser/ui/views/frame/global_menu_bar_x11.h"
     11 
     12 class BrowserFrame;
     13 class BrowserView;
     14 
     15 namespace views {
     16 class DesktopNativeWidgetAura;
     17 }
     18 
     19 class BrowserDesktopWindowTreeHostX11
     20     : public BrowserDesktopWindowTreeHost,
     21       public views::DesktopWindowTreeHostX11 {
     22  public:
     23   BrowserDesktopWindowTreeHostX11(
     24       views::internal::NativeWidgetDelegate* native_widget_delegate,
     25       views::DesktopNativeWidgetAura* desktop_native_widget_aura,
     26       BrowserView* browser_view,
     27       BrowserFrame* browser_frame);
     28   virtual ~BrowserDesktopWindowTreeHostX11();
     29 
     30  private:
     31   // Overridden from BrowserDesktopWindowTreeHost:
     32   virtual DesktopWindowTreeHost* AsDesktopWindowTreeHost() OVERRIDE;
     33   virtual int GetMinimizeButtonOffset() const OVERRIDE;
     34   virtual bool UsesNativeSystemMenu() const OVERRIDE;
     35 
     36   // Overridden from views::DesktopWindowTreeHostX11:
     37   virtual void Init(
     38       aura::Window* content_window,
     39       const views::Widget::InitParams& params) OVERRIDE;
     40   virtual void CloseNow() OVERRIDE;
     41 
     42   BrowserView* browser_view_;
     43 
     44   // Each browser frame maintains its own menu bar object because the lower
     45   // level dbus protocol associates a xid to a menu bar; we can't map multiple
     46   // xids to the same menu bar.
     47   scoped_ptr<GlobalMenuBarX11> global_menu_bar_x11_;
     48 
     49   DISALLOW_COPY_AND_ASSIGN(BrowserDesktopWindowTreeHostX11);
     50 };
     51 
     52 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_DESKTOP_WINDOW_TREE_HOST_X11_H_
     53