src/chrome/browser/ui/views/frame/browser_frame_ash.h

   1 // Copyright 2013 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_FRAME_ASH_H_
   6 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_ASH_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/widget/native_widget_aura.h"
  12
  13 class BrowserFrame;
  14 class BrowserView;
  15
  16 ////////////////////////////////////////////////////////////////////////////////
  17 //  BrowserFrameAsh
  18 //
  19 //  BrowserFrameAsh is a NativeWidgetAura subclass that provides the window
  20 //  frame for the Chrome browser window.
  21 //
  22 class BrowserFrameAsh : public views::NativeWidgetAura,
  23                         public NativeBrowserFrame {
  24  public:
  25   static const char kWindowName[];
  26
  27   BrowserFrameAsh(BrowserFrame* browser_frame, BrowserView* browser_view);
  28
  29   BrowserView* browser_view() const { return browser_view_; }
  30
  31  protected:
  32   // Overridden from views::NativeWidgetAura:
  33   void OnWindowDestroying(aura::Window* window) override;
  34   void OnWindowTargetVisibilityChanged(bool visible) override;
  35
  36   // Overridden from NativeBrowserFrame:
  37   views::NativeWidget* AsNativeWidget() override;
  38   const views::NativeWidget* AsNativeWidget() const override;
  39   bool UsesNativeSystemMenu() const override;
  40   int GetMinimizeButtonOffset() const override;
  41   bool ShouldSaveWindowPlacement() const override;
  42   void GetWindowPlacement(gfx::Rect* bounds,
  43                           ui::WindowShowState* show_state) const override;
  44
  45   ~BrowserFrameAsh() override;
  46
  47  private:
  48   class WindowPropertyWatcher;
  49
  50   // Set the window into the auto managed mode.
  51   void SetWindowAutoManaged();
  52
  53   // The BrowserView is our ClientView. This is a pointer to it.
  54   BrowserView* browser_view_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(BrowserFrameAsh);
  57 };
  58
  59 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_ASH_H_