Support DWM switching....

chrome/browser/views/frame/aero_glass_frame.h

-// Copyright (c) 2006-2008 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_VIEWS_FRAME_AERO_GLASS_FRAME_H_
-#define CHROME_BROWSER_VIEWS_FRAME_AERO_GLASS_FRAME_H_
-
-#include "chrome/browser/views/frame/browser_frame.h"
-#include "chrome/views/window.h"
-
-class AeroGlassNonClientView;
-class BrowserView;
-
-///////////////////////////////////////////////////////////////////////////////
-// AeroGlassFrame
-//
-//  AeroGlassFrame is a Window subclass that provides the window frame on
-//  Windows Vista with DWM desktop compositing enabled. The window's non-client
-//  areas are drawn by the system.
-//
-class AeroGlassFrame : public BrowserFrame,
-                       public views::Window {
- public:
-  explicit AeroGlassFrame(BrowserView* browser_view);
-  virtual ~AeroGlassFrame();
-
-  void Init();
-
-  // Determine the distance of the left edge of the minimize button from the
-  // left edge of the window. Used in our Non-Client View's Layout.
-  int GetMinimizeButtonOffset() const;
-
-  // Overridden from BrowserFrame:
-  virtual gfx::Rect GetWindowBoundsForClientBounds(
-      const gfx::Rect& client_bounds);
-  virtual void SizeToContents(const gfx::Rect& contents_bounds) {}
-  virtual gfx::Rect GetBoundsForTabStrip(TabStrip* tabstrip) const;
-  virtual void UpdateThrobber(bool running);
-  virtual views::Window* GetWindow();
-  virtual const views::Window* GetWindow() const;
-
- protected:
-  // Overridden from views::WidgetWin:
-  virtual bool AcceleratorPressed(views::Accelerator* accelerator);
-  virtual bool GetAccelerator(int cmd_id, views::Accelerator* accelerator);
-  virtual void OnInitMenuPopup(HMENU menu, UINT position, BOOL is_system_menu);
-  virtual void OnEnterSizeMove();
-  virtual void OnEndSession(BOOL ending, UINT logoff);
-  virtual LRESULT OnMouseActivate(HWND window,
-                                  UINT hittest_code,
-                                  UINT message);
-  virtual void OnMove(const CPoint& point);
-  virtual void OnMoving(UINT param, const RECT* new_bounds);
-  virtual LRESULT OnNCActivate(BOOL active);
-  virtual LRESULT OnNCCalcSize(BOOL mode, LPARAM l_param);
-  virtual LRESULT OnNCHitTest(const CPoint& pt);
-
-  // Overridden from views::Window:
-  virtual int GetShowState() const;
-  virtual bool IsAppWindow() const { return true; }
-
- private:
-  // Updates the DWM with the frame bounds.
-  void UpdateDWMFrame();
-
-  // Return a pointer to the concrete type of our non-client view.
-  AeroGlassNonClientView* GetAeroGlassNonClientView() const;
-
-  // Starts/Stops the window throbber running.
-  void StartThrobber();
-  void StopThrobber();
-
-  // Displays the next throbber frame.
-  void DisplayNextThrobberFrame();
-
-  // The BrowserView is our ClientView. This is a pointer to it.
-  BrowserView* browser_view_;
-
-  bool frame_initialized_;
-
-  // Whether or not the window throbber is currently animating.
-  bool throbber_running_;
-
-  // The index of the current frame of the throbber animation.
-  int throbber_frame_;
-
-  static const int kThrobberIconCount = 24;
-  static HICON throbber_icons_[kThrobberIconCount];
-  static void InitThrobberIcons();
-
-  DISALLOW_EVIL_CONSTRUCTORS(AeroGlassFrame);
-};
-
-#endif  // #ifndef CHROME_BROWSER_VIEWS_FRAME_AERO_GLASS_FRAME_H_
-