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// 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_BROWSER_FRAME_WIN_H_
#define CHROME_BROWSER_VIEWS_FRAME_BROWSER_FRAME_WIN_H_
#include "base/basictypes.h"
#include "chrome/browser/views/frame/browser_frame.h"
#include "views/window/window_win.h"
class AeroGlassNonClientView;
class BrowserNonClientFrameView;
class BrowserRootView;
class BrowserTabStrip;
class BrowserView;
class NonClientFrameView;
class Profile;
///////////////////////////////////////////////////////////////////////////////
// BrowserFrameWin
//
// BrowserFrame is a WindowWin subclass that provides the window frame for the
// Chrome browser window.
//
class BrowserFrameWin : public BrowserFrame, public views::WindowWin {
public:
// Normally you will create this class by calling BrowserFrame::Create.
// Init must be called before using this class, which Create will do for you.
BrowserFrameWin(BrowserView* browser_view, Profile* profile);
virtual ~BrowserFrameWin();
// This initialization function must be called after construction, it is
// separate to avoid recursive calling of the frame from its constructor.
void Init();
BrowserView* browser_view() const { return browser_view_; }
// BrowserFrame implementation.
virtual views::Window* GetWindow();
virtual void TabStripCreated(TabStripWrapper* tabstrip);
virtual int GetMinimizeButtonOffset() const;
virtual gfx::Rect GetBoundsForTabStrip(TabStripWrapper* tabstrip) const;
virtual void UpdateThrobber(bool running);
virtual void ContinueDraggingDetachedTab();
virtual ThemeProvider* GetThemeProviderForFrame() const;
virtual bool AlwaysUseNativeFrame() const;
protected:
// Overridden from views::WidgetWin:
virtual bool GetAccelerator(int cmd_id, views::Accelerator* accelerator);
virtual void OnEndSession(BOOL ending, UINT logoff);
virtual void OnEnterSizeMove();
virtual void OnExitSizeMove();
virtual void OnInitMenuPopup(HMENU menu, UINT position, BOOL is_system_menu);
virtual LRESULT OnMouseActivate(HWND window,
UINT hittest_code,
UINT message);
virtual void OnMove(const CPoint& point);
virtual void OnMoving(UINT param, LPRECT new_bounds);
virtual LRESULT OnNCActivate(BOOL active);
virtual LRESULT OnNCCalcSize(BOOL mode, LPARAM l_param);
virtual LRESULT OnNCHitTest(const CPoint& pt);
virtual void OnWindowPosChanged(WINDOWPOS* window_pos);
virtual ThemeProvider* GetThemeProvider() const;
virtual ThemeProvider* GetDefaultThemeProvider() const;
virtual bool SizeRootViewToWindowRect() const;
// Overridden from views::Window:
virtual int GetShowState() const;
virtual bool IsAppWindow() const { return true; }
virtual views::NonClientFrameView* CreateFrameViewForWindow();
virtual void UpdateFrameAfterFrameChange();
virtual views::RootView* CreateRootView();
private:
// Updates the DWM with the frame bounds.
void UpdateDWMFrame();
// Update the window's pacity when entering and exiting detached dragging
// mode.
void UpdateWindowAlphaForTabDragging(bool dragging);
// The BrowserView is our ClientView. This is a pointer to it.
BrowserView* browser_view_;
// A pointer to our NonClientFrameView as a BrowserNonClientFrameView.
BrowserNonClientFrameView* browser_frame_view_;
// An unowning reference to the root view associated with the window. We save
// a copy as a BrowserRootView to avoid evil casting later, when we need to
// call functions that only exist on BrowserRootView (versus RootView).
BrowserRootView* root_view_;
bool frame_initialized_;
Profile* profile_;
// The window styles before we modified them for a tab dragging operation.
DWORD saved_window_style_;
DWORD saved_window_ex_style_;
// True if the window is currently being moved in a detached tab drag
// operation.
bool detached_drag_mode_;
// When this frame represents a detached tab being dragged, this is a TabStrip
// in another window that the tab being dragged would be docked to if the
// mouse were released, or NULL if there is no suitable TabStrip.
BrowserTabStrip* drop_tabstrip_;
DISALLOW_COPY_AND_ASSIGN(BrowserFrameWin);
};
#endif // CHROME_BROWSER_VIEWS_FRAME_BROWSER_FRAME_WIN_H_
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