foo_out_sdl: foosdk/wtl/Include/atlctrlw.h comparison

comparison foosdk/wtl/Include/atlctrlw.h @ 1:20d02a178406 default tip

*: check in everything else yay

author	Paper <paper@tflc.us>
date	Mon, 05 Jan 2026 02:15:46 -0500
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+:20d02a178406
+// Windows Template Library - WTL version 10.0
+// Copyright (C) Microsoft Corporation, WTL Team. All rights reserved.
+//
+// This file is a part of the Windows Template Library.
+// The use and distribution terms for this software are covered by the
+// Microsoft Public License (http://opensource.org/licenses/MS-PL)
+// which can be found in the file MS-PL.txt at the root folder.
+#ifndef __ATLCTRLW_H__
+#define __ATLCTRLW_H__
+#pragma once
+#ifndef __ATLAPP_H__
+	#error atlctrlw.h requires atlapp.h to be included first
+#endif
+#ifndef __ATLCTRLS_H__
+	#error atlctrlw.h requires atlctrls.h to be included first
+#endif
+// Define _WTL_CMDBAR_VISTA_MENUS as 0 to exclude Vista menus support
+#ifndef _WTL_CMDBAR_VISTA_MENUS
+#define _WTL_CMDBAR_VISTA_MENUS 1
+#endif
+// Note: Define _WTL_CMDBAR_VISTA_STD_MENUBAR to use Vista standard menubar look with Vista menus
+///////////////////////////////////////////////////////////////////////////////
+// Classes in this file:
+//
+// CCommandBarCtrlImpl<T, TBase, TWinTraits>
+// CCommandBarCtrl
+// CMDICommandBarCtrlImpl<T, TBase, TWinTraits>
+// CMDICommandBarCtrl
+namespace WTL
+{
+///////////////////////////////////////////////////////////////////////////////
+// Command Bars
+// Window Styles:
+#define CBRWS_TOP		CCS_TOP
+#define CBRWS_BOTTOM		CCS_BOTTOM
+#define CBRWS_NORESIZE		CCS_NORESIZE
+#define CBRWS_NOPARENTALIGN	CCS_NOPARENTALIGN
+#define CBRWS_NODIVIDER		CCS_NODIVIDER
+// Extended styles
+#define CBR_EX_TRANSPARENT	0x00000001L
+#define CBR_EX_SHAREMENU	0x00000002L
+#define CBR_EX_ALTFOCUSMODE	0x00000004L
+#define CBR_EX_TRACKALWAYS	0x00000008L
+#define CBR_EX_NOVISTAMENUS	0x00000010L
+// standard command bar styles
+#define ATL_SIMPLE_CMDBAR_PANE_STYLE \
+	(WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | CBRWS_NODIVIDER | CBRWS_NORESIZE | CBRWS_NOPARENTALIGN)
+// Messages - support chevrons for frame windows
+#define CBRM_GETCMDBAR			(WM_USER + 301) // returns command bar HWND
+#define CBRM_GETMENU			(WM_USER + 302) // returns loaded or attached menu
+#define CBRM_TRACKPOPUPMENU		(WM_USER + 303) // displays a popup menu
+typedef struct tagCBRPOPUPMENU
+{
+	int cbSize;
+	HMENU hMenu;         // popup menu do display
+	UINT uFlags;         // TPM_* flags for ::TrackPopupMenuEx
+	int x;
+	int y;
+	LPTPMPARAMS lptpm;   // ptr to TPMPARAMS for ::TrackPopupMenuEx
+} CBRPOPUPMENU, *LPCBRPOPUPMENU;
+// helper class
+template <class T>
+class CSimpleStack : public ATL::CSimpleArray< T >
+{
+public:
+	BOOL Push(T t)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - STACK-PUSH (%8.8X) size = %i\n"), t, GetSize());
+#endif
+		return this->Add(t);
+	}
+	T Pop()
+	{
+		int nLast = this->GetSize() - 1;
+		if(nLast < 0)
+			return NULL;   // must be able to convert to NULL
+		T t = this->m_aT[nLast];
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - STACK-POP (%8.8X) size = %i\n"), t, GetSize());
+#endif
+		if(!this->RemoveAt(nLast))
+			return NULL;
+		return t;
+	}
+	T GetCurrent()
+	{
+		int nLast = this->GetSize() - 1;
+		if(nLast < 0)
+			return NULL;   // must be able to convert to NULL
+		return this->m_aT[nLast];
+	}
+};
+///////////////////////////////////////////////////////////////////////////////
+// CCommandBarCtrlBase - base class for the Command Bar implementation
+class CCommandBarCtrlBase : public CToolBarCtrl
+{
+public:
+	struct _MsgHookData
+	{
+		HHOOK hMsgHook;
+		DWORD dwUsage;
+		_MsgHookData() : hMsgHook(NULL), dwUsage(0)
+		{ }
+	};
+	typedef ATL::CSimpleMap<DWORD, _MsgHookData*>   CMsgHookMap;
+	static CMsgHookMap* s_pmapMsgHook;
+	static HHOOK s_hCreateHook;
+	static CCommandBarCtrlBase* s_pCurrentBar;
+	static bool s_bStaticInit;
+	CSimpleStack<HWND> m_stackMenuWnd;
+	CSimpleStack<HMENU> m_stackMenuHandle;
+	HWND m_hWndHook;
+	DWORD m_dwMagic;
+	CCommandBarCtrlBase() : m_hWndHook(NULL), m_dwMagic(1314)
+	{
+		// init static variables
+		if(!s_bStaticInit)
+		{
+			CStaticDataInitCriticalSectionLock lock;
+			if(FAILED(lock.Lock()))
+			{
+				ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlBase::CCommandBarCtrlBase.\n"));
+				ATLASSERT(FALSE);
+				return;
+			}
+			if(!s_bStaticInit)
+			{
+				// Just in case...
+				AtlInitCommonControls(ICC_COOL_CLASSES | ICC_BAR_CLASSES);
+				// done
+				s_bStaticInit = true;
+			}
+			lock.Unlock();
+		}
+	}
+	bool IsCommandBarBase() const { return m_dwMagic == 1314; }
+};
+__declspec(selectany) CCommandBarCtrlBase::CMsgHookMap* CCommandBarCtrlBase::s_pmapMsgHook = NULL;
+__declspec(selectany) HHOOK CCommandBarCtrlBase::s_hCreateHook = NULL;
+__declspec(selectany) CCommandBarCtrlBase* CCommandBarCtrlBase::s_pCurrentBar = NULL;
+__declspec(selectany) bool CCommandBarCtrlBase::s_bStaticInit = false;
+///////////////////////////////////////////////////////////////////////////////
+// CCommandBarCtrl - ATL implementation of Command Bars
+template <class T, class TBase = CCommandBarCtrlBase, class TWinTraits = ATL::CControlWinTraits>
+class ATL_NO_VTABLE CCommandBarCtrlImpl : public ATL::CWindowImpl< T, TBase, TWinTraits >
+{
+public:
+	DECLARE_WND_SUPERCLASS2(NULL, T, TBase::GetWndClassName())
+// Declarations
+	struct _MenuItemData	// menu item data
+	{
+		DWORD dwMagic;
+		LPTSTR lpstrText;
+		UINT fType;
+		UINT fState;
+		int iButton;
+		_MenuItemData() : dwMagic(0x1313), lpstrText(NULL), fType(0U), fState(0U), iButton(0)
+		{ }
+		bool IsCmdBarMenuItem() { return (dwMagic == 0x1313); }
+	};
+	struct _ToolBarData	// toolbar resource data
+	{
+		WORD wVersion;
+		WORD wWidth;
+		WORD wHeight;
+		WORD wItemCount;
+		//WORD aItems[wItemCount]
+		WORD* items()
+			{ return (WORD*)(this+1); }
+	};
+// Constants
+	enum _CmdBarDrawConstants
+	{
+		s_kcxGap = 1,
+		s_kcxTextMargin = 2,
+		s_kcxButtonMargin = 3,
+		s_kcyButtonMargin = 3
+	};
+	enum
+	{
+		_nMaxMenuItemTextLength = 100,
+		_chChevronShortcut = _T('/')
+	};
+#ifndef DT_HIDEPREFIX
+	enum { DT_HIDEPREFIX = 0x00100000 };
+#endif // !DT_HIDEPREFIX
+// Data members
+	HMENU m_hMenu;
+	HIMAGELIST m_hImageList;
+	ATL::CSimpleValArray<WORD> m_arrCommand;
+	DWORD m_dwExtendedStyle;   // Command Bar specific extended styles
+	ATL::CContainedWindow m_wndParent;
+	bool m_bMenuActive:1;
+	bool m_bAttachedMenu:1;
+	bool m_bImagesVisible:1;
+	bool m_bPopupItem:1;
+	bool m_bContextMenu:1;
+	bool m_bEscapePressed:1;
+	bool m_bSkipMsg:1;
+	bool m_bParentActive:1;
+	bool m_bFlatMenus:1;
+	bool m_bUseKeyboardCues:1;
+	bool m_bShowKeyboardCues:1;
+	bool m_bAllowKeyboardCues:1;
+	bool m_bKeyboardInput:1;
+	bool m_bAlphaImages:1;
+	bool m_bLayoutRTL:1;
+	bool m_bSkipPostDown:1;
+	bool m_bVistaMenus:1;
+	int m_nPopBtn;
+	int m_nNextPopBtn;
+	SIZE m_szBitmap;
+	SIZE m_szButton;
+	COLORREF m_clrMask;
+	CFont m_fontMenu;   // used internally, only to measure text
+	UINT m_uSysKey;
+	HWND m_hWndFocus;   // Alternate focus mode
+	int m_cxExtraSpacing;
+#if _WTL_CMDBAR_VISTA_MENUS
+	ATL::CSimpleValArray<HBITMAP> m_arrVistaBitmap;   // Bitmaps for Vista menus
+#endif // _WTL_CMDBAR_VISTA_MENUS
+// Constructor/destructor
+	CCommandBarCtrlImpl() :
+			m_hMenu(NULL),
+			m_hImageList(NULL),
+			m_dwExtendedStyle(CBR_EX_TRANSPARENT | CBR_EX_SHAREMENU | CBR_EX_TRACKALWAYS),
+			m_wndParent(this, 1),
+			m_bMenuActive(false),
+			m_bAttachedMenu(false),
+			m_bImagesVisible(true),
+			m_bPopupItem(false),
+			m_bContextMenu(false),
+			m_bEscapePressed(false),
+			m_bSkipMsg(false),
+			m_bParentActive(true),
+			m_bFlatMenus(false),
+			m_bUseKeyboardCues(false),
+			m_bShowKeyboardCues(false),
+			m_bAllowKeyboardCues(true),
+			m_bKeyboardInput(false),
+			m_bAlphaImages(false),
+			m_bLayoutRTL(false),
+			m_bSkipPostDown(false),
+			m_bVistaMenus(false),
+			m_nPopBtn(-1),
+			m_nNextPopBtn(-1),
+			m_clrMask(RGB(192, 192, 192)),
+			m_uSysKey(0),
+			m_hWndFocus(NULL),
+			m_cxExtraSpacing(0)
+	{
+		SetImageSize(16, 15);   // default
+	}
+	~CCommandBarCtrlImpl()
+	{
+		if(m_wndParent.IsWindow())
+/*scary!*/			m_wndParent.UnsubclassWindow();
+		if((m_hMenu != NULL) && ((m_dwExtendedStyle & CBR_EX_SHAREMENU) == 0))
+			::DestroyMenu(m_hMenu);
+		if(m_hImageList != NULL)
+			::ImageList_Destroy(m_hImageList);
+	}
+// Attributes
+	DWORD GetCommandBarExtendedStyle() const
+	{
+		return m_dwExtendedStyle;
+	}
+	DWORD SetCommandBarExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
+	{
+		DWORD dwPrevStyle = m_dwExtendedStyle;
+		if(dwMask == 0)
+			m_dwExtendedStyle = dwExtendedStyle;
+		else
+			m_dwExtendedStyle = (m_dwExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
+		return dwPrevStyle;
+	}
+	CMenuHandle GetMenu() const
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		return m_hMenu;
+	}
+	COLORREF GetImageMaskColor() const
+	{
+		return m_clrMask;
+	}
+	COLORREF SetImageMaskColor(COLORREF clrMask)
+	{
+		COLORREF clrOld = m_clrMask;
+		m_clrMask = clrMask;
+		return clrOld;
+	}
+	bool GetImagesVisible() const
+	{
+		return m_bImagesVisible;
+	}
+	bool SetImagesVisible(bool bVisible)
+	{
+		bool bOld = m_bImagesVisible;
+		m_bImagesVisible = bVisible;
+		return bOld;
+	}
+	void GetImageSize(SIZE& size) const
+	{
+		size = m_szBitmap;
+	}
+	bool SetImageSize(SIZE& size)
+	{
+		return SetImageSize(size.cx, size.cy);
+	}
+	bool SetImageSize(int cx, int cy)
+	{
+		if(m_hImageList != NULL)
+		{
+			if(::ImageList_GetImageCount(m_hImageList) == 0)   // empty
+			{
+				::ImageList_Destroy(m_hImageList);
+				m_hImageList = NULL;
+			}
+			else
+			{
+				return false;   // can't set, image list exists
+			}
+		}
+		if((cx == 0) || (cy == 0))
+			return false;
+		m_szBitmap.cx = cx;
+		m_szBitmap.cy = cy;
+		m_szButton.cx = m_szBitmap.cx + 2 * s_kcxButtonMargin;
+		m_szButton.cy = m_szBitmap.cy + 2 * s_kcyButtonMargin;
+		return true;
+	}
+	bool GetAlphaImages() const
+	{
+		return m_bAlphaImages;
+	}
+	bool SetAlphaImages(bool bAlphaImages)
+	{
+		if(m_hImageList != NULL)
+		{
+			if(::ImageList_GetImageCount(m_hImageList) == 0)   // empty
+			{
+				::ImageList_Destroy(m_hImageList);
+				m_hImageList = NULL;
+			}
+			else
+			{
+				return false;   // can't set, image list exists
+			}
+		}
+		m_bAlphaImages = bAlphaImages;
+		return true;
+	}
+	HWND GetCmdBar() const
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		return (HWND)::SendMessage(this->m_hWnd, CBRM_GETCMDBAR, 0, 0L);
+	}
+// Methods
+	HWND Create(HWND hWndParent, RECT& rcPos, LPCTSTR szWindowName = NULL,
+			DWORD dwStyle = 0, DWORD dwExStyle = 0,
+			UINT nID = 0, LPVOID lpCreateParam = NULL)
+	{
+		// These styles are required for command bars
+		dwStyle |= TBSTYLE_LIST | TBSTYLE_FLAT;
+		return ATL::CWindowImpl< T, TBase, TWinTraits >::Create(hWndParent, rcPos, szWindowName, dwStyle, dwExStyle, nID, lpCreateParam);
+	}
+	BOOL AttachToWindow(HWND hWnd)
+	{
+		ATLASSERT(this->m_hWnd == NULL);
+		ATLASSERT(::IsWindow(hWnd));
+		BOOL bRet = this->SubclassWindow(hWnd);
+		if(bRet)
+		{
+			m_bAttachedMenu = true;
+			T* pT = static_cast<T*>(this);
+			pT->GetSystemSettings();
+		}
+		return bRet;
+	}
+	BOOL LoadMenu(ATL::_U_STRINGorID menu)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		if(m_bAttachedMenu)   // doesn't work in this mode
+			return FALSE;
+		if(menu.m_lpstr == NULL)
+			return FALSE;
+		HMENU hMenu = ::LoadMenu(ModuleHelper::GetResourceInstance(), menu.m_lpstr);
+		if(hMenu == NULL)
+			return FALSE;
+		return AttachMenu(hMenu);
+	}
+	BOOL AttachMenu(HMENU hMenu)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		ATLASSERT((hMenu == NULL) || ::IsMenu(hMenu));
+		if((hMenu != NULL) && !::IsMenu(hMenu))
+			return FALSE;
+#if _WTL_CMDBAR_VISTA_MENUS
+		// remove Vista bitmaps if used
+		if(m_bVistaMenus && (m_hMenu != NULL))
+		{
+			T* pT = static_cast<T*>(this);
+			pT->_RemoveVistaBitmapsFromMenu();
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		// destroy old menu, if needed, and set new one
+		if((m_hMenu != NULL) && ((m_dwExtendedStyle & CBR_EX_SHAREMENU) == 0))
+			::DestroyMenu(m_hMenu);
+		m_hMenu = hMenu;
+		if(m_bAttachedMenu)   // Nothing else in this mode
+			return TRUE;
+		// Build buttons according to menu
+		this->SetRedraw(FALSE);
+		// Clear all buttons
+		int nCount = this->GetButtonCount();
+		for(int i = 0; i < nCount; i++)
+			ATLVERIFY(this->DeleteButton(0) != FALSE);
+		// Add buttons for each menu item
+		if(m_hMenu != NULL)
+		{
+			int nItems = ::GetMenuItemCount(m_hMenu);
+			T* pT = static_cast<T*>(this);
+			(void)pT;   // avoid level 4 warning
+			TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
+			for(int i = 0; i < nItems; i++)
+			{
+				CMenuItemInfo mii;
+				mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU;
+				mii.fType = MFT_STRING;
+				mii.dwTypeData = szString;
+				mii.cch = pT->_nMaxMenuItemTextLength;
+				BOOL bRet = ::GetMenuItemInfo(m_hMenu, i, TRUE, &mii);
+				ATLASSERT(bRet);
+				// If we have more than the buffer, we assume we have bitmaps bits
+				if(lstrlen(szString) > pT->_nMaxMenuItemTextLength - 1)
+				{
+					mii.fType = MFT_BITMAP;
+					::SetMenuItemInfo(m_hMenu, i, TRUE, &mii);
+					szString[0] = 0;
+				}
+				// NOTE: Command Bar currently supports only drop-down menu items
+				ATLASSERT(mii.hSubMenu != NULL);
+				TBBUTTON btn = {};
+				btn.iBitmap = 0;
+				btn.idCommand = i;
+				btn.fsState = (BYTE)(((mii.fState & MFS_DISABLED) == 0) ? TBSTATE_ENABLED : 0);
+				btn.fsStyle = BTNS_BUTTON | BTNS_AUTOSIZE | BTNS_DROPDOWN;
+				btn.dwData = 0;
+				btn.iString = 0;
+				bRet = this->InsertButton(-1, &btn);
+				ATLASSERT(bRet);
+				TBBUTTONINFO bi = {};
+				bi.cbSize = sizeof(TBBUTTONINFO);
+				bi.dwMask = TBIF_TEXT;
+				bi.pszText = szString;
+				bRet = this->SetButtonInfo(i, &bi);
+				ATLASSERT(bRet);
+			}
+		}
+		this->SetRedraw(TRUE);
+		this->Invalidate();
+		this->UpdateWindow();
+		return TRUE;
+	}
+	BOOL LoadImages(ATL::_U_STRINGorID image)
+	{
+		return _LoadImagesHelper(image, false);
+	}
+	BOOL LoadMappedImages(UINT nIDImage, UINT nFlags = 0, LPCOLORMAP lpColorMap = NULL, int nMapSize = 0)
+	{
+		return _LoadImagesHelper(nIDImage, true, nFlags , lpColorMap, nMapSize);
+	}
+	BOOL _LoadImagesHelper(ATL::_U_STRINGorID image, bool bMapped, UINT nFlags = 0, LPCOLORMAP lpColorMap = NULL, int nMapSize = 0)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		HINSTANCE hInstance = ModuleHelper::GetResourceInstance();
+		HRSRC hRsrc = ::FindResource(hInstance, image.m_lpstr, (LPTSTR)RT_TOOLBAR);
+		if(hRsrc == NULL)
+			return FALSE;
+		HGLOBAL hGlobal = ::LoadResource(hInstance, hRsrc);
+		if(hGlobal == NULL)
+			return FALSE;
+		_ToolBarData* pData = (_ToolBarData*)::LockResource(hGlobal);
+		if(pData == NULL)
+			return FALSE;
+		ATLASSERT(pData->wVersion == 1);
+		WORD* pItems = pData->items();
+		int nItems = pData->wItemCount;
+		// Set internal data
+		SetImageSize(pData->wWidth, pData->wHeight);
+		// Create image list if needed
+		if(m_hImageList == NULL)
+		{
+			// Check if the bitmap is 32-bit (alpha channel) bitmap (valid for Windows XP only)
+			T* pT = static_cast<T*>(this);
+			m_bAlphaImages = AtlIsAlphaBitmapResource(image);
+			if(!pT->CreateInternalImageList(pData->wItemCount))
+				return FALSE;
+		}
+#if _WTL_CMDBAR_VISTA_MENUS
+		int nOldImageCount = ::ImageList_GetImageCount(m_hImageList);
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		// Add bitmap to our image list
+		CBitmap bmp;
+		if(bMapped)
+		{
+			ATLASSERT(HIWORD(PtrToUlong(image.m_lpstr)) == 0);   // if mapped, must be a numeric ID
+			int nIDImage = (int)(short)LOWORD(PtrToUlong(image.m_lpstr));
+			bmp.LoadMappedBitmap(nIDImage, (WORD)nFlags, lpColorMap, nMapSize);
+		}
+		else
+		{
+			if(m_bAlphaImages)
+				bmp = (HBITMAP)::LoadImage(ModuleHelper::GetResourceInstance(), image.m_lpstr, IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
+			else
+				bmp.LoadBitmap(image.m_lpstr);
+		}
+		ATLASSERT(bmp.m_hBitmap != NULL);
+		if(bmp.m_hBitmap == NULL)
+			return FALSE;
+		if(::ImageList_AddMasked(m_hImageList, bmp, m_clrMask) == -1)
+			return FALSE;
+		// Fill the array with command IDs
+		for(int i = 0; i < nItems; i++)
+		{
+			if(pItems[i] != 0)
+				m_arrCommand.Add(pItems[i]);
+		}
+		int nImageCount = ::ImageList_GetImageCount(m_hImageList);
+		ATLASSERT(nImageCount == m_arrCommand.GetSize());
+		if(nImageCount != m_arrCommand.GetSize())
+			return FALSE;
+#if _WTL_CMDBAR_VISTA_MENUS
+		if(RunTimeHelper::IsVista())
+		{
+			T* pT = static_cast<T*>(this);
+			pT->_AddVistaBitmapsFromImageList(nOldImageCount, nImageCount - nOldImageCount);
+			ATLASSERT(nImageCount == m_arrVistaBitmap.GetSize());
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		return TRUE;
+	}
+	BOOL AddBitmap(ATL::_U_STRINGorID bitmap, int nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		CBitmap bmp;
+		bmp.LoadBitmap(bitmap.m_lpstr);
+		if(bmp.m_hBitmap == NULL)
+			return FALSE;
+		return AddBitmap(bmp, nCommandID);
+	}
+	BOOL AddBitmap(HBITMAP hBitmap, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		T* pT = static_cast<T*>(this);
+		// Create image list if it doesn't exist
+		if(m_hImageList == NULL)
+		{
+			if(!pT->CreateInternalImageList(1))
+				return FALSE;
+		}
+		// check bitmap size
+		CBitmapHandle bmp = hBitmap;
+		SIZE size = {};
+		bmp.GetSize(size);
+		if((size.cx != m_szBitmap.cx) || (size.cy != m_szBitmap.cy))
+		{
+			ATLASSERT(FALSE);   // must match size!
+			return FALSE;
+		}
+		// add bitmap
+		int nRet = ::ImageList_AddMasked(m_hImageList, hBitmap, m_clrMask);
+		if(nRet == -1)
+			return FALSE;
+		BOOL bRet = m_arrCommand.Add((WORD)nCommandID);
+		ATLASSERT(::ImageList_GetImageCount(m_hImageList) == m_arrCommand.GetSize());
+#if _WTL_CMDBAR_VISTA_MENUS
+		if(RunTimeHelper::IsVista())
+		{
+			pT->_AddVistaBitmapFromImageList(m_arrCommand.GetSize() - 1);
+			ATLASSERT(m_arrVistaBitmap.GetSize() == m_arrCommand.GetSize());
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		return bRet;
+	}
+	BOOL AddIcon(ATL::_U_STRINGorID icon, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		HICON hIcon = ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
+		if(hIcon == NULL)
+			return FALSE;
+		return AddIcon(hIcon, nCommandID);
+	}
+	BOOL AddIcon(HICON hIcon, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		T* pT = static_cast<T*>(this);
+		// create image list if it doesn't exist
+		if(m_hImageList == NULL)
+		{
+			if(!pT->CreateInternalImageList(1))
+				return FALSE;
+		}
+		int nRet = ::ImageList_AddIcon(m_hImageList, hIcon);
+		if(nRet == -1)
+			return FALSE;
+		BOOL bRet = m_arrCommand.Add((WORD)nCommandID);
+		ATLASSERT(::ImageList_GetImageCount(m_hImageList) == m_arrCommand.GetSize());
+#if _WTL_CMDBAR_VISTA_MENUS
+		if(RunTimeHelper::IsVista())
+		{
+			pT->_AddVistaBitmapFromImageList(m_arrCommand.GetSize() - 1);
+			ATLASSERT(m_arrVistaBitmap.GetSize() == m_arrCommand.GetSize());
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		return bRet;
+	}
+	BOOL ReplaceBitmap(ATL::_U_STRINGorID bitmap, int nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		CBitmap bmp;
+		bmp.LoadBitmap(bitmap.m_lpstr);
+		if(bmp.m_hBitmap == NULL)
+			return FALSE;
+		return ReplaceBitmap(bmp, nCommandID);
+	}
+	BOOL ReplaceBitmap(HBITMAP hBitmap, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		BOOL bRet = FALSE;
+		for(int i = 0; i < m_arrCommand.GetSize(); i++)
+		{
+			if(m_arrCommand[i] == nCommandID)
+			{
+				bRet = ::ImageList_Remove(m_hImageList, i);
+				if(bRet)
+				{
+					m_arrCommand.RemoveAt(i);
+#if _WTL_CMDBAR_VISTA_MENUS
+					if(RunTimeHelper::IsVista())
+					{
+						if(m_arrVistaBitmap[i] != NULL)
+							::DeleteObject(m_arrVistaBitmap[i]);
+						m_arrVistaBitmap.RemoveAt(i);
+					}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+				}
+				break;
+			}
+		}
+		if(bRet)
+			bRet = AddBitmap(hBitmap, nCommandID);
+		return bRet;
+	}
+	BOOL ReplaceIcon(ATL::_U_STRINGorID icon, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		HICON hIcon = ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
+		if(hIcon == NULL)
+			return FALSE;
+		return ReplaceIcon(hIcon, nCommandID);
+	}
+	BOOL ReplaceIcon(HICON hIcon, UINT nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		BOOL bRet = FALSE;
+		for(int i = 0; i < m_arrCommand.GetSize(); i++)
+		{
+			if(m_arrCommand[i] == nCommandID)
+			{
+				bRet = (::ImageList_ReplaceIcon(m_hImageList, i, hIcon) != -1);
+#if _WTL_CMDBAR_VISTA_MENUS
+				if(RunTimeHelper::IsVista() && (bRet != FALSE))
+				{
+					T* pT = static_cast<T*>(this);
+					pT->_ReplaceVistaBitmapFromImageList(i);
+				}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+				break;
+			}
+		}
+		return bRet;
+	}
+	BOOL RemoveImage(int nCommandID)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		BOOL bRet = FALSE;
+		for(int i = 0; i < m_arrCommand.GetSize(); i++)
+		{
+			if(m_arrCommand[i] == nCommandID)
+			{
+				bRet = ::ImageList_Remove(m_hImageList, i);
+				if(bRet)
+				{
+					m_arrCommand.RemoveAt(i);
+#if _WTL_CMDBAR_VISTA_MENUS
+					if(RunTimeHelper::IsVista())
+					{
+						if(m_arrVistaBitmap[i] != NULL)
+							::DeleteObject(m_arrVistaBitmap[i]);
+						m_arrVistaBitmap.RemoveAt(i);
+					}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+				}
+				break;
+			}
+		}
+		return bRet;
+	}
+	BOOL RemoveAllImages()
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Removing all images\n"));
+		BOOL bRet = ::ImageList_RemoveAll(m_hImageList);
+		if(bRet)
+		{
+			m_arrCommand.RemoveAll();
+#if _WTL_CMDBAR_VISTA_MENUS
+			for(int i = 0; i < m_arrVistaBitmap.GetSize(); i++)
+			{
+				if(m_arrVistaBitmap[i] != NULL)
+					::DeleteObject(m_arrVistaBitmap[i]);
+			}
+			m_arrVistaBitmap.RemoveAll();
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		}
+		return bRet;
+	}
+	BOOL TrackPopupMenu(HMENU hMenu, UINT uFlags, int x, int y, LPTPMPARAMS lpParams = NULL)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		ATLASSERT(::IsMenu(hMenu));
+		if(!::IsMenu(hMenu))
+			return FALSE;
+		m_bContextMenu = true;
+		if(m_bUseKeyboardCues)
+			m_bShowKeyboardCues = m_bKeyboardInput;
+		T* pT = static_cast<T*>(this);
+		return pT->DoTrackPopupMenu(hMenu, uFlags, x, y, lpParams);
+	}
+	BOOL SetMDIClient(HWND /*hWndMDIClient*/)
+	{
+		// Use CMDICommandBarCtrl for MDI support
+		ATLASSERT(FALSE);
+		return FALSE;
+	}
+// Message map and handlers
+	BEGIN_MSG_MAP(CCommandBarCtrlImpl)
+		MESSAGE_HANDLER(WM_CREATE, OnCreate)
+		MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
+		MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
+		MESSAGE_HANDLER(WM_INITMENU, OnInitMenu)
+		MESSAGE_HANDLER(WM_INITMENUPOPUP, OnInitMenuPopup)
+		MESSAGE_HANDLER(WM_MENUSELECT, OnMenuSelect)
+		MESSAGE_HANDLER(GetAutoPopupMessage(), OnInternalAutoPopup)
+		MESSAGE_HANDLER(GetGetBarMessage(), OnInternalGetBar)
+		MESSAGE_HANDLER(WM_SETTINGCHANGE, OnSettingChange)
+		MESSAGE_HANDLER(WM_MENUCHAR, OnMenuChar)
+		MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus)
+		MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
+		MESSAGE_HANDLER(WM_KEYUP, OnKeyUp)
+		MESSAGE_HANDLER(WM_CHAR, OnChar)
+		MESSAGE_HANDLER(WM_SYSKEYDOWN, OnSysKeyDown)
+		MESSAGE_HANDLER(WM_SYSKEYUP, OnSysKeyUp)
+		MESSAGE_HANDLER(WM_SYSCHAR, OnSysChar)
+// public API handlers - these stay to support chevrons in atlframe.h
+		MESSAGE_HANDLER(CBRM_GETMENU, OnAPIGetMenu)
+		MESSAGE_HANDLER(CBRM_TRACKPOPUPMENU, OnAPITrackPopupMenu)
+		MESSAGE_HANDLER(CBRM_GETCMDBAR, OnAPIGetCmdBar)
+		MESSAGE_HANDLER(WM_DRAWITEM, OnDrawItem)
+		MESSAGE_HANDLER(WM_MEASUREITEM, OnMeasureItem)
+		MESSAGE_HANDLER(WM_FORWARDMSG, OnForwardMsg)
+	ALT_MSG_MAP(1)   // Parent window messages
+		NOTIFY_CODE_HANDLER(TBN_HOTITEMCHANGE, OnParentHotItemChange)
+		NOTIFY_CODE_HANDLER(TBN_DROPDOWN, OnParentDropDown)
+		MESSAGE_HANDLER(WM_INITMENUPOPUP, OnParentInitMenuPopup)
+		MESSAGE_HANDLER(GetGetBarMessage(), OnParentInternalGetBar)
+		MESSAGE_HANDLER(WM_SYSCOMMAND, OnParentSysCommand)
+		MESSAGE_HANDLER(CBRM_GETMENU, OnParentAPIGetMenu)
+		MESSAGE_HANDLER(WM_MENUCHAR, OnParentMenuChar)
+		MESSAGE_HANDLER(CBRM_TRACKPOPUPMENU, OnParentAPITrackPopupMenu)
+		MESSAGE_HANDLER(CBRM_GETCMDBAR, OnParentAPIGetCmdBar)
+		MESSAGE_HANDLER(WM_SETTINGCHANGE, OnParentSettingChange)
+		MESSAGE_HANDLER(WM_DRAWITEM, OnParentDrawItem)
+		MESSAGE_HANDLER(WM_MEASUREITEM, OnParentMeasureItem)
+		MESSAGE_HANDLER(WM_ACTIVATE, OnParentActivate)
+		NOTIFY_CODE_HANDLER(NM_CUSTOMDRAW, OnParentCustomDraw)
+	ALT_MSG_MAP(2)   // MDI client window messages
+		// Use CMDICommandBarCtrl for MDI support
+	ALT_MSG_MAP(3)   // Message hook messages
+		MESSAGE_HANDLER(WM_MOUSEMOVE, OnHookMouseMove)
+		MESSAGE_HANDLER(WM_SYSKEYDOWN, OnHookSysKeyDown)
+		MESSAGE_HANDLER(WM_SYSKEYUP, OnHookSysKeyUp)
+		MESSAGE_HANDLER(WM_SYSCHAR, OnHookSysChar)
+		MESSAGE_HANDLER(WM_KEYDOWN, OnHookKeyDown)
+		MESSAGE_HANDLER(WM_NEXTMENU, OnHookNextMenu)
+		MESSAGE_HANDLER(WM_CHAR, OnHookChar)
+	END_MSG_MAP()
+	LRESULT OnForwardMsg(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LPMSG pMsg = (LPMSG)lParam;
+		if((pMsg->message >= WM_MOUSEFIRST) && (pMsg->message <= WM_MOUSELAST))
+			m_bKeyboardInput = false;
+		else if((pMsg->message >= WM_KEYFIRST) && (pMsg->message <= WM_KEYLAST))
+			m_bKeyboardInput = true;
+		LRESULT lRet = 0;
+		ProcessWindowMessage(pMsg->hwnd, pMsg->message, pMsg->wParam, pMsg->lParam, lRet, 3);
+		return lRet;
+	}
+	LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		// Let the toolbar initialize itself
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		// get and use system settings
+		T* pT = static_cast<T*>(this);
+		pT->GetSystemSettings();
+		// Parent init
+		ATL::CWindow wndParent = this->GetParent();
+		ATL::CWindow wndTopLevelParent = wndParent.GetTopLevelParent();
+		m_wndParent.SubclassWindow(wndTopLevelParent);
+		// Toolbar Init
+		this->SetButtonStructSize();
+		this->SetImageList(NULL);
+		// Create message hook if needed
+		CWindowCreateCriticalSectionLock lock;
+		if(FAILED(lock.Lock()))
+		{
+			ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::OnCreate.\n"));
+			ATLASSERT(FALSE);
+			return -1;
+		}
+		if(this->s_pmapMsgHook == NULL)
+		{
+			ATLTRY(this->s_pmapMsgHook = new CCommandBarCtrlBase::CMsgHookMap);
+			ATLASSERT(this->s_pmapMsgHook != NULL);
+		}
+		if(this->s_pmapMsgHook != NULL)
+		{
+			DWORD dwThreadID = ::GetCurrentThreadId();
+			CCommandBarCtrlBase::_MsgHookData* pData = this->s_pmapMsgHook->Lookup(dwThreadID);
+			if(pData == NULL)
+			{
+				ATLTRY(pData = new CCommandBarCtrlBase::_MsgHookData);
+				ATLASSERT(pData != NULL);
+				HHOOK hMsgHook = ::SetWindowsHookEx(WH_GETMESSAGE, MessageHookProc, ModuleHelper::GetModuleInstance(), dwThreadID);
+				ATLASSERT(hMsgHook != NULL);
+				if((pData != NULL) && (hMsgHook != NULL))
+				{
+					pData->hMsgHook = hMsgHook;
+					pData->dwUsage = 1;
+					BOOL bRet = this->s_pmapMsgHook->Add(dwThreadID, pData);
+					(void)bRet;   // avoid level 4 warning
+					ATLASSERT(bRet);
+				}
+			}
+			else
+			{
+				(pData->dwUsage)++;
+			}
+		}
+		lock.Unlock();
+		// Get layout
+		m_bLayoutRTL = ((this->GetExStyle() & WS_EX_LAYOUTRTL) != 0);
+		return lRet;
+	}
+	LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+#if _WTL_CMDBAR_VISTA_MENUS
+		if(m_bVistaMenus && (m_hMenu != NULL))
+		{
+			T* pT = static_cast<T*>(this);
+			pT->_RemoveVistaBitmapsFromMenu();
+		}
+		for(int i = 0; i < m_arrVistaBitmap.GetSize(); i++)
+		{
+			if(m_arrVistaBitmap[i] != NULL)
+				::DeleteObject(m_arrVistaBitmap[i]);
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		if(m_bAttachedMenu)   // nothing to do in this mode
+			return lRet;
+		CWindowCreateCriticalSectionLock lock;
+		if(FAILED(lock.Lock()))
+		{
+			ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::OnDestroy.\n"));
+			ATLASSERT(FALSE);
+			return lRet;
+		}
+		if(this->s_pmapMsgHook != NULL)
+		{
+			DWORD dwThreadID = ::GetCurrentThreadId();
+			CCommandBarCtrlBase::_MsgHookData* pData = this->s_pmapMsgHook->Lookup(dwThreadID);
+			if(pData != NULL)
+			{
+				(pData->dwUsage)--;
+				if(pData->dwUsage == 0)
+				{
+					BOOL bRet = ::UnhookWindowsHookEx(pData->hMsgHook);
+					ATLASSERT(bRet);
+					bRet = this->s_pmapMsgHook->Remove(dwThreadID);
+					ATLASSERT(bRet);
+					if(bRet)
+						delete pData;
+				}
+				if(this->s_pmapMsgHook->GetSize() == 0)
+				{
+					delete this->s_pmapMsgHook;
+					this->s_pmapMsgHook = NULL;
+				}
+			}
+		}
+		lock.Unlock();
+		return lRet;
+	}
+	LRESULT OnKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnKeyDown\n"));
+#endif
+		if(m_bAttachedMenu)   // nothing to do in this mode
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		bHandled = FALSE;
+		// Simulate Alt+Space for the parent
+		if(wParam == VK_SPACE)
+		{
+			m_wndParent.PostMessage(WM_SYSKEYDOWN, wParam, lParam | (1 << 29));
+			bHandled = TRUE;
+		}
+		else if((wParam == VK_LEFT) || (wParam == VK_RIGHT))
+		{
+			WPARAM wpNext = m_bLayoutRTL ? VK_LEFT : VK_RIGHT;
+			if(!m_bMenuActive)
+			{
+				T* pT = static_cast<T*>(this);
+				int nBtn = this->GetHotItem();
+				int nNextBtn = (wParam == wpNext) ? pT->GetNextMenuItem(nBtn) : pT->GetPreviousMenuItem(nBtn);
+				if(nNextBtn == -2)
+				{
+					this->SetHotItem(-1);
+					if(pT->DisplayChevronMenu())
+						bHandled = TRUE;
+				}
+			}
+		}
+		return 0;
+	}
+	LRESULT OnKeyUp(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnKeyUp\n"));
+#endif
+		if(m_bAttachedMenu)   // nothing to do in this mode
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		if(wParam != VK_SPACE)
+			bHandled = FALSE;
+		return 0;
+	}
+	LRESULT OnChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnChar\n"));
+#endif
+		if(m_bAttachedMenu)   // nothing to do in this mode
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		if(wParam != VK_SPACE)
+			bHandled = FALSE;
+		else
+			return 0;
+		// Security
+		if(!m_wndParent.IsWindowEnabled() || (::GetFocus() != this->m_hWnd))
+			return 0;
+		// Handle mnemonic press when we have focus
+		int nBtn = 0;
+		if((wParam != VK_RETURN) && !this->MapAccelerator((TCHAR)LOWORD(wParam), nBtn))
+		{
+			if((TCHAR)LOWORD(wParam) != _chChevronShortcut)
+				::MessageBeep(0);
+		}
+		else
+		{
+			RECT rcClient = {};
+			this->GetClientRect(&rcClient);
+			RECT rcBtn = {};
+			this->GetItemRect(nBtn, &rcBtn);
+			TBBUTTON tbb = {};
+			this->GetButton(nBtn, &tbb);
+			if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0) && (rcBtn.right <= rcClient.right))
+			{
+				this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
+				if(wParam != VK_RETURN)
+					this->SetHotItem(nBtn);
+			}
+			else
+			{
+				::MessageBeep(0);
+				bHandled = TRUE;
+			}
+		}
+		return 0;
+	}
+	LRESULT OnSysKeyDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysKeyDown\n"));
+#endif
+		bHandled = FALSE;
+		return 0;
+	}
+	LRESULT OnSysKeyUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysKeyUp\n"));
+#endif
+		bHandled = FALSE;
+		return 0;
+	}
+	LRESULT OnSysChar(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnSysChar\n"));
+#endif
+		bHandled = FALSE;
+		return 0;
+	}
+	LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		if(m_bAttachedMenu || (m_dwExtendedStyle & CBR_EX_TRANSPARENT))
+		{
+			bHandled = FALSE;
+			return 0;
+		}
+		CDCHandle dc = (HDC)wParam;
+		RECT rect = {};
+		this->GetClientRect(&rect);
+		dc.FillRect(&rect, COLOR_MENU);
+		return 1;   // don't do the default erase
+	}
+	LRESULT OnInitMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		int nIndex = this->GetHotItem();
+		this->SendMessage(WM_MENUSELECT, MAKEWPARAM(nIndex, MF_POPUP|MF_HILITE), (LPARAM)m_hMenu);
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnInitMenuPopup(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		if((BOOL)HIWORD(lParam))   // System menu, do nothing
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		if(!(m_bAttachedMenu || m_bMenuActive))   // Not attached or ours, do nothing
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnInitMenuPopup\n"));
+#endif
+		// forward to the parent or subclassed window, so it can handle update UI
+		LRESULT lRet = 0;
+		if(m_bAttachedMenu)
+			lRet = this->DefWindowProc(uMsg, wParam, (lParam || m_bContextMenu) ? lParam : this->GetHotItem());
+		else
+			lRet = m_wndParent.DefWindowProc(uMsg, wParam, (lParam || m_bContextMenu) ? lParam : this->GetHotItem());
+#if _WTL_CMDBAR_VISTA_MENUS
+		// If Vista menus are active, just set bitmaps and return
+		if(m_bVistaMenus)
+		{
+			CMenuHandle menu = (HMENU)wParam;
+			ATLASSERT(menu.m_hMenu != NULL);
+			for(int i = 0; i < menu.GetMenuItemCount(); i++)
+			{
+				WORD nID = (WORD)menu.GetMenuItemID(i);
+				int nIndex = m_arrCommand.Find(nID);
+				CMenuItemInfo mii;
+				mii.fMask = MIIM_BITMAP;
+				mii.hbmpItem = (m_bImagesVisible && (nIndex != -1)) ? m_arrVistaBitmap[nIndex] : NULL;
+				menu.SetMenuItemInfo(i, TRUE, &mii);
+			}
+			return lRet;
+		}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+		// Convert menu items to ownerdraw, add our data
+		if(m_bImagesVisible)
+		{
+			CMenuHandle menuPopup = (HMENU)wParam;
+			ATLASSERT(menuPopup.m_hMenu != NULL);
+			T* pT = static_cast<T*>(this);
+			(void)pT;   // avoid level 4 warning
+			TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
+			BOOL bRet = FALSE;
+			for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
+			{
+				CMenuItemInfo mii;
+				mii.cch = pT->_nMaxMenuItemTextLength;
+				mii.fMask = MIIM_CHECKMARKS | MIIM_DATA | MIIM_ID | MIIM_STATE | MIIM_SUBMENU | MIIM_TYPE;
+				mii.dwTypeData = szString;
+				bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
+				ATLASSERT(bRet);
+				if(!(mii.fType & MFT_OWNERDRAW))   // Not already an ownerdraw item
+				{
+					mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
+					_MenuItemData* pMI = NULL;
+					ATLTRY(pMI = new _MenuItemData);
+					ATLASSERT(pMI != NULL);
+					if(pMI != NULL)
+					{
+						pMI->fType = mii.fType;
+						pMI->fState = mii.fState;
+						mii.fType |= MFT_OWNERDRAW;
+						pMI->iButton = -1;
+						for(int j = 0; j < m_arrCommand.GetSize(); j++)
+						{
+							if(m_arrCommand[j] == mii.wID)
+							{
+								pMI->iButton = j;
+								break;
+							}
+						}
+						int cchLen = lstrlen(szString) + 1;
+						pMI->lpstrText = NULL;
+						ATLTRY(pMI->lpstrText = new TCHAR[cchLen]);
+						ATLASSERT(pMI->lpstrText != NULL);
+						if(pMI->lpstrText != NULL)
+							ATL::Checked::tcscpy_s(pMI->lpstrText, cchLen, szString);
+						mii.dwItemData = (ULONG_PTR)pMI;
+						bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
+						ATLASSERT(bRet);
+					}
+				}
+			}
+			// Add it to the list
+			this->m_stackMenuHandle.Push(menuPopup.m_hMenu);
+		}
+		return lRet;
+	}
+	LRESULT OnMenuSelect(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		if(!m_bAttachedMenu)   // Not attached, do nothing, forward to parent
+		{
+			m_bPopupItem = (lParam != NULL) && ((HMENU)lParam != m_hMenu) && (HIWORD(wParam) & MF_POPUP);
+			if(m_wndParent.IsWindow())
+				m_wndParent.SendMessage(uMsg, wParam, lParam);
+			bHandled = FALSE;
+			return 1;
+		}
+		// Check if a menu is closing, do a cleanup
+		if((HIWORD(wParam) == 0xFFFF) && (lParam == NULL))   // Menu closing
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnMenuSelect - CLOSING!!!!\n"));
+#endif
+			ATLASSERT(this->m_stackMenuWnd.GetSize() == 0);
+			// Restore the menu items to the previous state for all menus that were converted
+			if(m_bImagesVisible)
+			{
+				HMENU hMenu = NULL;
+				while((hMenu = this->m_stackMenuHandle.Pop()) != NULL)
+				{
+					CMenuHandle menuPopup = hMenu;
+					ATLASSERT(menuPopup.m_hMenu != NULL);
+					// Restore state and delete menu item data
+					BOOL bRet = FALSE;
+					for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
+					{
+						CMenuItemInfo mii;
+						mii.fMask = MIIM_DATA | MIIM_TYPE;
+						bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
+						ATLASSERT(bRet);
+						_MenuItemData* pMI = (_MenuItemData*)mii.dwItemData;
+						if(_IsValidMem(pMI) && pMI->IsCmdBarMenuItem())
+						{
+							mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
+							mii.fType = pMI->fType;
+							mii.dwTypeData = pMI->lpstrText;
+							mii.cch = lstrlen(pMI->lpstrText);
+							mii.dwItemData = NULL;
+							bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
+							ATLASSERT(bRet);
+							delete [] pMI->lpstrText;
+							pMI->dwMagic = 0x6666;
+							delete pMI;
+						}
+					}
+				}
+			}
+		}
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnInternalAutoPopup(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		int nIndex = (int)wParam;
+		T* pT = static_cast<T*>(this);
+		pT->DoPopupMenu(nIndex, false);
+		return 0;
+	}
+	LRESULT OnInternalGetBar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		// Let's make sure we're not embedded in another process
+		if((LPVOID)wParam != NULL)
+			*((DWORD*)wParam) = GetCurrentProcessId();
+		if(this->IsWindowVisible())
+			return (LRESULT)static_cast<CCommandBarCtrlBase*>(this);
+		else
+			return NULL;
+	}
+	LRESULT OnSettingChange(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		if((wParam == SPI_SETNONCLIENTMETRICS) || (wParam == SPI_SETKEYBOARDCUES) || (wParam == SPI_SETFLATMENU))
+		{
+			T* pT = static_cast<T*>(this);
+			pT->GetSystemSettings();
+		}
+		return 0;
+	}
+	LRESULT OnWindowPosChanging(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		LPWINDOWPOS lpWP = (LPWINDOWPOS)lParam;
+		int cyMin = ::GetSystemMetrics(SM_CYMENU);
+		if(lpWP->cy < cyMin)
+		lpWP->cy = cyMin;
+		return lRet;
+	}
+	LRESULT OnMenuChar(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - OnMenuChar\n"));
+#endif
+		bHandled = TRUE;
+		T* pT = static_cast<T*>(this);
+		LRESULT lRet;
+		if(m_bMenuActive && (LOWORD(wParam) != 0x0D))
+			lRet = 0;
+		else
+			lRet = MAKELRESULT(1, 1);
+		if(m_bMenuActive && (HIWORD(wParam) == MF_POPUP))
+		{
+			// Convert character to lower/uppercase and possibly Unicode, using current keyboard layout
+			TCHAR ch = (TCHAR)LOWORD(wParam);
+			CMenuHandle menu = (HMENU)lParam;
+			int nCount = ::GetMenuItemCount(menu);
+			int nRetCode = MNC_EXECUTE;
+			BOOL bRet = FALSE;
+			TCHAR szString[pT->_nMaxMenuItemTextLength] = {};
+			WORD wMnem = 0;
+			bool bFound = false;
+			for(int i = 0; i < nCount; i++)
+			{
+				CMenuItemInfo mii;
+				mii.cch = pT->_nMaxMenuItemTextLength;
+				mii.fMask = MIIM_CHECKMARKS | MIIM_DATA | MIIM_ID | MIIM_STATE | MIIM_SUBMENU | MIIM_TYPE;
+				mii.dwTypeData = szString;
+				bRet = menu.GetMenuItemInfo(i, TRUE, &mii);
+				if(!bRet || (mii.fType & MFT_SEPARATOR))
+					continue;
+				_MenuItemData* pmd = (_MenuItemData*)mii.dwItemData;
+				if(_IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
+				{
+					LPTSTR p = pmd->lpstrText;
+					if(p != NULL)
+					{
+						while(*p && (*p != _T('&')))
+							p = ::CharNext(p);
+						if((p != NULL) && *p)
+						{
+							DWORD dwP = MAKELONG(*(++p), 0);
+							DWORD dwC = MAKELONG(ch, 0);
+							if(::CharLower((LPTSTR)ULongToPtr(dwP)) == ::CharLower((LPTSTR)ULongToPtr(dwC)))
+							{
+								if(!bFound)
+								{
+									wMnem = (WORD)i;
+									bFound = true;
+								}
+								else
+								{
+									nRetCode = MNC_SELECT;
+									break;
+								}
+							}
+						}
+					}
+				}
+			}
+			if(bFound)
+			{
+				if(nRetCode == MNC_EXECUTE)
+				{
+					this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
+					pT->GiveFocusBack();
+				}
+				bHandled = TRUE;
+				lRet = MAKELRESULT(wMnem, nRetCode);
+			}
+		}
+		else if(!m_bMenuActive)
+		{
+			int nBtn = 0;
+			if(!this->MapAccelerator((TCHAR)LOWORD(wParam), nBtn))
+			{
+				bHandled = FALSE;
+				this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
+				pT->GiveFocusBack();
+				// check if we should display chevron menu
+				if((TCHAR)LOWORD(wParam) == pT->_chChevronShortcut)
+				{
+					if(pT->DisplayChevronMenu())
+						bHandled = TRUE;
+				}
+			}
+			else if(m_wndParent.IsWindowEnabled())
+			{
+				RECT rcClient = {};
+				this->GetClientRect(&rcClient);
+				RECT rcBtn = {};
+				this->GetItemRect(nBtn, &rcBtn);
+				TBBUTTON tbb = {};
+				this->GetButton(nBtn, &tbb);
+				if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0) && (rcBtn.right <= rcClient.right))
+				{
+					if(m_bUseKeyboardCues && !m_bShowKeyboardCues)
+					{
+						m_bAllowKeyboardCues = true;
+						ShowKeyboardCues(true);
+					}
+					pT->TakeFocus();
+					this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
+					this->SetHotItem(nBtn);
+				}
+				else
+				{
+					::MessageBeep(0);
+				}
+			}
+		}
+		return lRet;
+	}
+	LRESULT OnKillFocus(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		if(m_bUseKeyboardCues && m_bShowKeyboardCues)
+			ShowKeyboardCues(false);
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnDrawItem(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		LPDRAWITEMSTRUCT lpDrawItemStruct = (LPDRAWITEMSTRUCT)lParam;
+		_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
+		if((lpDrawItemStruct->CtlType == ODT_MENU) && _IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
+		{
+			T* pT = static_cast<T*>(this);
+			pT->DrawItem(lpDrawItemStruct);
+		}
+		else
+		{
+			bHandled = FALSE;
+		}
+		return (LRESULT)TRUE;
+	}
+	LRESULT OnMeasureItem(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		LPMEASUREITEMSTRUCT lpMeasureItemStruct = (LPMEASUREITEMSTRUCT)lParam;
+		_MenuItemData* pmd = (_MenuItemData*)lpMeasureItemStruct->itemData;
+		if((lpMeasureItemStruct->CtlType == ODT_MENU) && _IsValidMem(pmd) && pmd->IsCmdBarMenuItem())
+		{
+			T* pT = static_cast<T*>(this);
+			pT->MeasureItem(lpMeasureItemStruct);
+		}
+		else
+		{
+			bHandled = FALSE;
+		}
+		return (LRESULT)TRUE;
+	}
+// API message handlers
+	LRESULT OnAPIGetMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		return (LRESULT)m_hMenu;
+	}
+	LRESULT OnAPITrackPopupMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		if(lParam == NULL)
+			return FALSE;
+		LPCBRPOPUPMENU lpCBRPopupMenu = (LPCBRPOPUPMENU)lParam;
+		if(lpCBRPopupMenu->cbSize != sizeof(CBRPOPUPMENU))
+			return FALSE;
+		T* pT = static_cast<T*>(this);
+		return pT->TrackPopupMenu(lpCBRPopupMenu->hMenu, lpCBRPopupMenu->uFlags, lpCBRPopupMenu->x, lpCBRPopupMenu->y, lpCBRPopupMenu->lptpm);
+	}
+	LRESULT OnAPIGetCmdBar(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		return (LRESULT)this->m_hWnd;
+	}
+// Parent window message handlers
+	LRESULT OnParentHotItemChange(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
+	{
+		LPNMTBHOTITEM lpNMHT = (LPNMTBHOTITEM)pnmh;
+		// Check if this comes from us
+		if(pnmh->hwndFrom != this->m_hWnd)
+		{
+			bHandled = FALSE;
+			return 0;
+		}
+		bool bBlockTracking = false;
+		if((m_dwExtendedStyle & CBR_EX_TRACKALWAYS) == 0)
+		{
+			DWORD dwProcessID;
+			::GetWindowThreadProcessId(::GetActiveWindow(), &dwProcessID);
+			bBlockTracking = (::GetCurrentProcessId() != dwProcessID);
+		}
+		if((!m_wndParent.IsWindowEnabled() || bBlockTracking) && (lpNMHT->dwFlags & HICF_MOUSE))
+			return 1;
+		bHandled = FALSE;
+		// Send WM_MENUSELECT to the app if it needs to display a status text
+		if(!(lpNMHT->dwFlags & HICF_MOUSE) && !(lpNMHT->dwFlags & HICF_ACCELERATOR) && !(lpNMHT->dwFlags & HICF_LMOUSE))
+		{
+			if(lpNMHT->dwFlags & HICF_ENTERING)
+				m_wndParent.SendMessage(WM_MENUSELECT, 0, (LPARAM)m_hMenu);
+			if(lpNMHT->dwFlags & HICF_LEAVING)
+				m_wndParent.SendMessage(WM_MENUSELECT, MAKEWPARAM(0, 0xFFFF), NULL);
+		}
+		return 0;
+	}
+	LRESULT OnParentDropDown(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
+	{
+		// Check if this comes from us
+		if(pnmh->hwndFrom != this->m_hWnd)
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		T* pT = static_cast<T*>(this);
+		if(::GetFocus() != this->m_hWnd)
+			pT->TakeFocus();
+		LPNMTOOLBAR pNMToolBar = (LPNMTOOLBAR)pnmh;
+		int nIndex = this->CommandToIndex(pNMToolBar->iItem);
+		m_bContextMenu = false;
+		m_bEscapePressed = false;
+		pT->DoPopupMenu(nIndex, true);
+		return TBDDRET_DEFAULT;
+	}
+	LRESULT OnParentInitMenuPopup(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnInitMenuPopup(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentInternalGetBar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnInternalGetBar(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentSysCommand(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		bHandled = FALSE;
+		if(((m_uSysKey == VK_MENU)
+			|| ((m_uSysKey == VK_F10) && !(::GetKeyState(VK_SHIFT) & 0x80))
+			|| (m_uSysKey == VK_SPACE))
+			&& (wParam == SC_KEYMENU))
+		{
+			T* pT = static_cast<T*>(this);
+			if(::GetFocus() == this->m_hWnd)
+			{
+				pT->GiveFocusBack();   // exit menu "loop"
+				this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
+			}
+			else if((m_uSysKey != VK_SPACE) && !m_bSkipMsg)
+			{
+				if(m_bUseKeyboardCues && !m_bShowKeyboardCues && m_bAllowKeyboardCues)
+					ShowKeyboardCues(true);
+				pT->TakeFocus();      // enter menu "loop"
+				bHandled = TRUE;
+			}
+			else if(m_uSysKey != VK_SPACE)
+			{
+				bHandled = TRUE;
+			}
+		}
+		m_bSkipMsg = false;
+		return 0;
+	}
+	LRESULT OnParentAPIGetMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnAPIGetMenu(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentMenuChar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnMenuChar(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentAPITrackPopupMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnAPITrackPopupMenu(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentAPIGetCmdBar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnAPIGetCmdBar(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentSettingChange(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		OnSettingChange(uMsg, wParam, lParam, bHandled);
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnParentDrawItem(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnDrawItem(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentMeasureItem(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		return OnMeasureItem(uMsg, wParam, lParam, bHandled);
+	}
+	LRESULT OnParentActivate(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		m_bParentActive = (LOWORD(wParam) != WA_INACTIVE);
+		if(!m_bParentActive && m_bUseKeyboardCues && m_bShowKeyboardCues)
+		{
+			ShowKeyboardCues(false);   // this will repaint our window
+		}
+		else
+		{
+			this->Invalidate();
+			this->UpdateWindow();
+		}
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnParentCustomDraw(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
+	{
+		LRESULT lRet = CDRF_DODEFAULT;
+		bHandled = FALSE;
+		if(pnmh->hwndFrom == this->m_hWnd)
+		{
+			LPNMTBCUSTOMDRAW lpTBCustomDraw = (LPNMTBCUSTOMDRAW)pnmh;
+			if(lpTBCustomDraw->nmcd.dwDrawStage == CDDS_PREPAINT)
+			{
+				lRet = CDRF_NOTIFYITEMDRAW;
+				bHandled = TRUE;
+			}
+			else if(lpTBCustomDraw->nmcd.dwDrawStage == CDDS_ITEMPREPAINT)
+			{
+#if _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
+				if(m_bVistaMenus)
+				{
+					::SetRectEmpty(&lpTBCustomDraw->rcText);
+					lRet = CDRF_NOTIFYPOSTPAINT;
+					bHandled = TRUE;
+				}
+				else
+#endif // _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
+				{
+					if(m_bFlatMenus)
+					{
+						bool bDisabled = ((lpTBCustomDraw->nmcd.uItemState & CDIS_DISABLED) == CDIS_DISABLED);
+						if(!bDisabled && (((lpTBCustomDraw->nmcd.uItemState & CDIS_HOT) == CDIS_HOT) ||
+							(lpTBCustomDraw->nmcd.uItemState & CDIS_SELECTED) == CDIS_SELECTED))
+						{
+							::FillRect(lpTBCustomDraw->nmcd.hdc, &lpTBCustomDraw->nmcd.rc, ::GetSysColorBrush(COLOR_MENUHILIGHT));
+							::FrameRect(lpTBCustomDraw->nmcd.hdc, &lpTBCustomDraw->nmcd.rc, ::GetSysColorBrush(COLOR_HIGHLIGHT));
+							lpTBCustomDraw->clrText = ::GetSysColor(m_bParentActive ? COLOR_HIGHLIGHTTEXT : COLOR_GRAYTEXT);
+						}
+						else if(bDisabled || !m_bParentActive)
+						{
+							lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
+						}
+						_ParentCustomDrawHelper(lpTBCustomDraw);
+						lRet = CDRF_SKIPDEFAULT;
+						bHandled = TRUE;
+					}
+					else if(!m_bParentActive)
+					{
+						lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
+						bHandled = TRUE;
+					}
+				}
+			}
+#if _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
+			else if (lpTBCustomDraw->nmcd.dwDrawStage == CDDS_ITEMPOSTPAINT)
+			{
+				bool bDisabled = ((lpTBCustomDraw->nmcd.uItemState & CDIS_DISABLED) == CDIS_DISABLED);
+				if(bDisabled || !m_bParentActive)
+					lpTBCustomDraw->clrText = ::GetSysColor(COLOR_GRAYTEXT);
+				_ParentCustomDrawHelper(lpTBCustomDraw);
+				lRet = CDRF_SKIPDEFAULT;
+				bHandled = TRUE;
+			}
+#endif // _WTL_CMDBAR_VISTA_MENUS && defined(_WTL_CMDBAR_VISTA_STD_MENUBAR)
+		}
+		return lRet;
+	}
+	void _ParentCustomDrawHelper(LPNMTBCUSTOMDRAW lpTBCustomDraw)
+	{
+		CDCHandle dc = lpTBCustomDraw->nmcd.hdc;
+		dc.SetTextColor(lpTBCustomDraw->clrText);
+		dc.SetBkMode(lpTBCustomDraw->nStringBkMode);
+		HFONT hFont = this->GetFont();
+		HFONT hFontOld = NULL;
+		if(hFont != NULL)
+			hFontOld = dc.SelectFont(hFont);
+		const int cchText = 200;
+		TCHAR szText[cchText] = {};
+		TBBUTTONINFO tbbi = {};
+		tbbi.cbSize = sizeof(TBBUTTONINFO);
+		tbbi.dwMask = TBIF_TEXT;
+		tbbi.pszText = szText;
+		tbbi.cchText = cchText;
+		this->GetButtonInfo((int)lpTBCustomDraw->nmcd.dwItemSpec, &tbbi);
+		dc.DrawText(szText, -1, &lpTBCustomDraw->nmcd.rc, DT_SINGLELINE | DT_CENTER | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
+		if(hFont != NULL)
+			dc.SelectFont(hFontOld);
+	}
+// Message hook handlers
+	LRESULT OnHookMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		static POINT s_point = { -1, -1 };
+		DWORD dwPoint = ::GetMessagePos();
+		POINT point = { GET_X_LPARAM(dwPoint), GET_Y_LPARAM(dwPoint) };
+		bHandled = FALSE;
+		if(m_bMenuActive)
+		{
+			if(::WindowFromPoint(point) == this->m_hWnd)
+			{
+				this->ScreenToClient(&point);
+				int nHit = this->HitTest(&point);
+				if(((point.x != s_point.x) || (point.y != s_point.y)) && (nHit >= 0) && (nHit < ::GetMenuItemCount(m_hMenu)) && (nHit != m_nPopBtn) && (m_nPopBtn != -1))
+				{
+					TBBUTTON tbb = {};
+					this->GetButton(nHit, &tbb);
+					if((tbb.fsState & TBSTATE_ENABLED) != 0)
+					{
+						m_nNextPopBtn = nHit | 0xFFFF0000;
+						HWND hWndMenu = this->m_stackMenuWnd.GetCurrent();
+						ATLASSERT(hWndMenu != NULL);
+						// this one is needed to close a menu if mouse button was down
+						::PostMessage(hWndMenu, WM_LBUTTONUP, 0, MAKELPARAM(point.x, point.y));
+						// this one closes a popup menu
+						::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
+						bHandled = TRUE;
+					}
+				}
+			}
+		}
+		else
+		{
+			this->ScreenToClient(&point);
+		}
+		s_point = point;
+		return 0;
+	}
+	LRESULT OnHookSysKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		bHandled = FALSE;
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSKEYDOWN (0x%2.2X)\n"), wParam);
+#endif
+		if((wParam == VK_MENU) && m_bParentActive && m_bUseKeyboardCues && !m_bShowKeyboardCues && m_bAllowKeyboardCues)
+			ShowKeyboardCues(true);
+		if((wParam != VK_SPACE) && !m_bMenuActive && (::GetFocus() == this->m_hWnd))
+		{
+			m_bAllowKeyboardCues = false;
+			this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
+			T* pT = static_cast<T*>(this);
+			pT->GiveFocusBack();
+			m_bSkipMsg = true;
+		}
+		else
+		{
+			if((wParam == VK_SPACE) && m_bUseKeyboardCues && m_bShowKeyboardCues)
+			{
+				m_bAllowKeyboardCues = true;
+				ShowKeyboardCues(false);
+			}
+			m_uSysKey = (UINT)wParam;
+		}
+		return 0;
+	}
+	LRESULT OnHookSysKeyUp(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		if(!m_bAllowKeyboardCues)
+			m_bAllowKeyboardCues = true;
+		bHandled = FALSE;
+		(void)wParam;   // avoid level 4 warning
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSKEYUP (0x%2.2X)\n"), wParam);
+#endif
+		return 0;
+	}
+	LRESULT OnHookSysChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		bHandled = FALSE;
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_SYSCHAR (0x%2.2X)\n"), wParam);
+#endif
+		if(!m_bMenuActive && (this->m_hWndHook != this->m_hWnd) && (wParam != VK_SPACE))
+			bHandled = TRUE;
+		return 0;
+	}
+	LRESULT OnHookKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_KEYDOWN (0x%2.2X)\n"), wParam);
+#endif
+		bHandled = FALSE;
+		T* pT = static_cast<T*>(this);
+		if((wParam == VK_ESCAPE) && (this->m_stackMenuWnd.GetSize() <= 1))
+		{
+			if(m_bMenuActive && !m_bContextMenu)
+			{
+				int nHot = this->GetHotItem();
+				if(nHot == -1)
+					nHot = m_nPopBtn;
+				if(nHot == -1)
+					nHot = 0;
+				this->SetHotItem(nHot);
+				bHandled = TRUE;
+				pT->TakeFocus();
+				m_bEscapePressed = true; // To keep focus
+				m_bSkipPostDown = false;
+			}
+			else if((::GetFocus() == this->m_hWnd) && m_wndParent.IsWindow())
+			{
+				this->SetHotItem(-1);
+				pT->GiveFocusBack();
+				bHandled = TRUE;
+			}
+		}
+		else if((wParam == VK_RETURN) || (wParam == VK_UP) || (wParam == VK_DOWN))
+		{
+			if(!m_bMenuActive && (::GetFocus() == this->m_hWnd) && m_wndParent.IsWindow())
+			{
+				int nHot = this->GetHotItem();
+				if(nHot != -1)
+				{
+					if(wParam != VK_RETURN)
+					{
+						if(!m_bSkipPostDown)
+						{
+							this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
+							m_bSkipPostDown = true;
+						}
+						else
+						{
+							ATLTRACE2(atlTraceUI, 0, _T("CmdBar - skipping posting another VK_DOWN\n"));
+							m_bSkipPostDown = false;
+						}
+					}
+				}
+				else
+				{
+					ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Can't find hot button\n"));
+				}
+			}
+			if((wParam == VK_RETURN) && m_bMenuActive)
+			{
+				this->PostMessage(TB_SETHOTITEM, (WPARAM)-1, 0L);
+				m_nNextPopBtn = -1;
+				pT->GiveFocusBack();
+			}
+		}
+		else if((wParam == VK_LEFT) || (wParam == VK_RIGHT))
+		{
+			WPARAM wpNext = m_bLayoutRTL ? VK_LEFT : VK_RIGHT;
+			WPARAM wpPrev = m_bLayoutRTL ? VK_RIGHT : VK_LEFT;
+			if(m_bMenuActive && !m_bContextMenu && !((wParam == wpNext) && m_bPopupItem))
+			{
+				bool bAction = false;
+				if((wParam == wpPrev) && (this->s_pCurrentBar->m_stackMenuWnd.GetSize() == 1))
+				{
+					m_nNextPopBtn = pT->GetPreviousMenuItem(m_nPopBtn);
+					if(m_nNextPopBtn != -1)
+						bAction = true;
+				}
+				else if(wParam == wpNext)
+				{
+					m_nNextPopBtn = pT->GetNextMenuItem(m_nPopBtn);
+					if(m_nNextPopBtn != -1)
+						bAction = true;
+				}
+				HWND hWndMenu = this->m_stackMenuWnd.GetCurrent();
+				ATLASSERT(hWndMenu != NULL);
+				// Close the popup menu
+				if(bAction)
+				{
+					::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
+					if(wParam == wpNext)
+					{
+						int cItem = this->m_stackMenuWnd.GetSize() - 1;
+						while(cItem >= 0)
+						{
+							hWndMenu = this->m_stackMenuWnd[cItem];
+							if(hWndMenu != NULL)
+								::PostMessage(hWndMenu, WM_KEYDOWN, VK_ESCAPE, 0L);
+							cItem--;
+						}
+					}
+					if(m_nNextPopBtn == -2)
+					{
+						m_nNextPopBtn = -1;
+						pT->DisplayChevronMenu();
+					}
+					bHandled = TRUE;
+				}
+			}
+		}
+		return 0;
+	}
+	LRESULT OnHookNextMenu(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_NEXTMENU\n"));
+#endif
+		bHandled = FALSE;
+		return 1;
+	}
+	LRESULT OnHookChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook WM_CHAR (0x%2.2X)\n"), wParam);
+#endif
+		bHandled = (wParam == VK_ESCAPE);
+		return 0;
+	}
+// Implementation - ownerdraw overrideables and helpers
+	void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
+	{
+		T* pT = static_cast<T*>(this);
+		if(m_bFlatMenus)
+			pT->DrawItemFlat(lpDrawItemStruct);
+		else
+			pT->DrawItem3D(lpDrawItemStruct);
+	}
+	void DrawItem3D(LPDRAWITEMSTRUCT lpDrawItemStruct)
+	{
+		_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
+		CDCHandle dc = lpDrawItemStruct->hDC;
+		const RECT& rcItem = lpDrawItemStruct->rcItem;
+		T* pT = static_cast<T*>(this);
+		if(pmd->fType & MFT_SEPARATOR)
+		{
+			// draw separator
+			RECT rc = rcItem;
+			rc.top += (rc.bottom - rc.top) / 2;      // vertical center
+			dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP);   // draw separator line
+		}
+		else		// not a separator
+		{
+			BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
+			BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
+			BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;
+			BOOL bHasImage = FALSE;
+			if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
+				bSelected = FALSE;
+			RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy };   // button rect
+			::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2);          // center vertically
+			int iButton = pmd->iButton;
+			if(iButton >= 0)
+			{
+				bHasImage = TRUE;
+				// calc drawing point
+				SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
+				sz.cx /= 2;
+				sz.cy /= 2;
+				POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };
+				// fill background depending on state
+				if(!bChecked || (bSelected && !bDisabled))
+				{
+					if(!bDisabled)
+						dc.FillRect(&rcButn, (bChecked && !bSelected) ? COLOR_3DLIGHT : COLOR_MENU);
+					else
+						dc.FillRect(&rcButn, COLOR_MENU);
+				}
+				else
+				{
+					COLORREF crTxt = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
+					COLORREF crBk = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
+					CBrush hbr(CDCHandle::GetHalftoneBrush());
+					dc.SetBrushOrg(rcButn.left, rcButn.top);
+					dc.FillRect(&rcButn, hbr);
+					dc.SetTextColor(crTxt);
+					dc.SetBkColor(crBk);
+				}
+				// draw disabled or normal
+				if(!bDisabled)
+				{
+					// draw pushed-in or popped-out edge
+					if(bSelected || bChecked)
+					{
+						RECT rc2 = rcButn;
+						dc.DrawEdge(&rc2, bChecked ? BDR_SUNKENOUTER : BDR_RAISEDINNER, BF_RECT);
+					}
+					// draw the image
+					::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
+				}
+				else
+				{
+					HBRUSH hBrushBackground = bChecked ? NULL : ::GetSysColorBrush(COLOR_MENU);
+					pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground);
+				}
+			}
+			else
+			{
+				// no image - look for custom checked/unchecked bitmaps
+				CMenuItemInfo info;
+				info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
+				::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
+				if(bChecked || (info.hbmpUnchecked != NULL))
+				{
+					BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
+					bHasImage = pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
+				}
+			}
+			// draw item text
+			int cxButn = m_szButton.cx;
+			COLORREF colorBG = ::GetSysColor(bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
+			if(bSelected || (lpDrawItemStruct->itemAction == ODA_SELECT))
+			{
+				RECT rcBG = rcItem;
+				if(bHasImage)
+					rcBG.left += cxButn + s_kcxGap;
+				dc.FillRect(&rcBG, bSelected ? COLOR_HIGHLIGHT : COLOR_MENU);
+			}
+			// calc text rectangle and colors
+			RECT rcText = rcItem;
+			rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
+			rcText.right -= cxButn;
+			dc.SetBkMode(TRANSPARENT);
+			COLORREF colorText = ::GetSysColor(bDisabled ?  (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));
+			// font already selected by Windows
+			if(bDisabled && (!bSelected || (colorText == colorBG)))
+			{
+				// disabled - draw shadow text shifted down and right 1 pixel (unles selected)
+				RECT rcDisabled = rcText;
+				::OffsetRect(&rcDisabled, 1, 1);
+				pT->DrawMenuText(dc, rcDisabled, pmd->lpstrText, ::GetSysColor(COLOR_3DHILIGHT));
+			}
+			pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
+		}
+	}
+	void DrawItemFlat(LPDRAWITEMSTRUCT lpDrawItemStruct)
+	{
+		_MenuItemData* pmd = (_MenuItemData*)lpDrawItemStruct->itemData;
+		CDCHandle dc = lpDrawItemStruct->hDC;
+		const RECT& rcItem = lpDrawItemStruct->rcItem;
+		T* pT = static_cast<T*>(this);
+		BOOL bDisabled = lpDrawItemStruct->itemState & ODS_GRAYED;
+		BOOL bSelected = lpDrawItemStruct->itemState & ODS_SELECTED;
+		BOOL bChecked = lpDrawItemStruct->itemState & ODS_CHECKED;
+		// paint background
+		if(bSelected || (lpDrawItemStruct->itemAction == ODA_SELECT))
+		{
+			if(bSelected)
+			{
+				dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENUHILIGHT));
+				dc.FrameRect(&rcItem, ::GetSysColorBrush(COLOR_HIGHLIGHT));
+			}
+			else
+			{
+				dc.FillRect(&rcItem, ::GetSysColorBrush(COLOR_MENU));
+			}
+		}
+		if(pmd->fType & MFT_SEPARATOR)
+		{
+			// draw separator
+			RECT rc = rcItem;
+			rc.top += (rc.bottom - rc.top) / 2;      // vertical center
+			dc.DrawEdge(&rc, EDGE_ETCHED, BF_TOP);   // draw separator line
+		}
+		else		// not a separator
+		{
+			if(LOWORD(lpDrawItemStruct->itemID) == (WORD)-1)
+				bSelected = FALSE;
+			RECT rcButn = { rcItem.left, rcItem.top, rcItem.left + m_szButton.cx, rcItem.top + m_szButton.cy };   // button rect
+			::OffsetRect(&rcButn, 0, ((rcItem.bottom - rcItem.top) - (rcButn.bottom - rcButn.top)) / 2);          // center vertically
+			// draw background and border for checked items
+			if(bChecked)
+			{
+				RECT rcCheck = rcButn;
+				::InflateRect(&rcCheck, -1, -1);
+				if(bSelected)
+					dc.FillRect(&rcCheck, ::GetSysColorBrush(COLOR_MENU));
+				dc.FrameRect(&rcCheck, ::GetSysColorBrush(COLOR_HIGHLIGHT));
+			}
+			int iButton = pmd->iButton;
+			if(iButton >= 0)
+			{
+				// calc drawing point
+				SIZE sz = { rcButn.right - rcButn.left - m_szBitmap.cx, rcButn.bottom - rcButn.top - m_szBitmap.cy };
+				sz.cx /= 2;
+				sz.cy /= 2;
+				POINT point = { rcButn.left + sz.cx, rcButn.top + sz.cy };
+				// draw disabled or normal
+				if(!bDisabled)
+				{
+					::ImageList_Draw(m_hImageList, iButton, dc, point.x, point.y, ILD_TRANSPARENT);
+				}
+				else
+				{
+					HBRUSH hBrushBackground = ::GetSysColorBrush((bSelected && !(bDisabled && bChecked)) ? COLOR_MENUHILIGHT : COLOR_MENU);
+					HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW);
+					pT->DrawBitmapDisabled(dc, iButton, point, hBrushBackground, hBrushBackground, hBrushDisabledImage);
+				}
+			}
+			else
+			{
+				// no image - look for custom checked/unchecked bitmaps
+				CMenuItemInfo info;
+				info.fMask = MIIM_CHECKMARKS | MIIM_TYPE;
+				::GetMenuItemInfo((HMENU)lpDrawItemStruct->hwndItem, lpDrawItemStruct->itemID, MF_BYCOMMAND, &info);
+				if(bChecked || (info.hbmpUnchecked != NULL))
+				{
+					BOOL bRadio = ((info.fType & MFT_RADIOCHECK) != 0);
+					pT->DrawCheckmark(dc, rcButn, bSelected, bDisabled, bRadio, bChecked ? info.hbmpChecked : info.hbmpUnchecked);
+				}
+			}
+			// draw item text
+			int cxButn = m_szButton.cx;
+			// calc text rectangle and colors
+			RECT rcText = rcItem;
+			rcText.left += cxButn + s_kcxGap + s_kcxTextMargin;
+			rcText.right -= cxButn;
+			dc.SetBkMode(TRANSPARENT);
+			COLORREF colorText = ::GetSysColor(bDisabled ?  (bSelected ? COLOR_GRAYTEXT : COLOR_3DSHADOW) : (bSelected ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT));
+			pT->DrawMenuText(dc, rcText, pmd->lpstrText, colorText); // finally!
+		}
+	}
+	void DrawMenuText(CDCHandle& dc, RECT& rc, LPCTSTR lpstrText, COLORREF color)
+	{
+		int nTab = -1;
+		const int nLen = lstrlen(lpstrText);
+		for(int i = 0; i < nLen; i++)
+		{
+			if(lpstrText[i] == _T('\t'))
+			{
+				nTab = i;
+				break;
+			}
+		}
+		dc.SetTextColor(color);
+		dc.DrawText(lpstrText, nTab, &rc, DT_SINGLELINE | DT_LEFT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
+		if(nTab != -1)
+			dc.DrawText(&lpstrText[nTab + 1], -1, &rc, DT_SINGLELINE | DT_RIGHT | DT_VCENTER | (m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX));
+	}
+	void DrawBitmapDisabled(CDCHandle& dc, int nImage, POINT point,
+			HBRUSH hBrushBackground = ::GetSysColorBrush(COLOR_3DFACE),
+			HBRUSH hBrush3DEffect = ::GetSysColorBrush(COLOR_3DHILIGHT),
+			HBRUSH hBrushDisabledImage = ::GetSysColorBrush(COLOR_3DSHADOW))
+	{
+		if(m_bAlphaImages)
+		{
+			IMAGELISTDRAWPARAMS ildp = {};
+			ildp.cbSize = sizeof(IMAGELISTDRAWPARAMS);
+			ildp.himl = m_hImageList;
+			ildp.i = nImage;
+			ildp.hdcDst = dc;
+			ildp.x = point.x;
+			ildp.y = point.y;
+			ildp.cx = 0;
+			ildp.cy = 0;
+			ildp.xBitmap = 0;
+			ildp.yBitmap = 0;
+			ildp.fStyle = ILD_TRANSPARENT;
+			ildp.fState = ILS_SATURATE;
+			ildp.Frame = 0;
+			::ImageList_DrawIndirect(&ildp);
+		}
+		else
+		{
+			// create memory DC
+			CDC dcMem;
+			dcMem.CreateCompatibleDC(dc);
+			// create mono or color bitmap
+			CBitmap bmp;
+			bmp.CreateCompatibleBitmap(dc, m_szBitmap.cx, m_szBitmap.cy);
+			ATLASSERT(bmp.m_hBitmap != NULL);
+			// draw image into memory DC--fill BG white first
+			HBITMAP hBmpOld = dcMem.SelectBitmap(bmp);
+			dcMem.PatBlt(0, 0, m_szBitmap.cx, m_szBitmap.cy, WHITENESS);
+			// If white is the text color, we can't use the normal painting since
+			// it would blend with the WHITENESS, but the mask is OK
+			UINT uDrawStyle = (::GetSysColor(COLOR_BTNTEXT) == RGB(255, 255, 255)) ? ILD_MASK : ILD_NORMAL;
+			::ImageList_Draw(m_hImageList, nImage, dcMem, 0, 0, uDrawStyle);
+			dc.DitherBlt(point.x, point.y, m_szBitmap.cx, m_szBitmap.cy, dcMem, NULL, 0, 0, hBrushBackground, hBrush3DEffect, hBrushDisabledImage);
+			dcMem.SelectBitmap(hBmpOld);   // restore
+		}
+	}
+	// old name
+	BOOL Draw3DCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
+	{
+		return DrawCheckmark(dc, rc, bSelected, bDisabled, bRadio, hBmpCheck);
+	}
+	BOOL DrawCheckmark(CDCHandle& dc, const RECT& rc, BOOL bSelected, BOOL bDisabled, BOOL bRadio, HBITMAP hBmpCheck)
+	{
+		// get checkmark bitmap, if none, use Windows standard
+		SIZE size = {};
+		CBitmapHandle bmp = hBmpCheck;
+		if(hBmpCheck != NULL)
+		{
+			bmp.GetSize(size);
+		}
+		else
+		{
+			size.cx = ::GetSystemMetrics(SM_CXMENUCHECK);
+			size.cy = ::GetSystemMetrics(SM_CYMENUCHECK);
+			bmp.CreateCompatibleBitmap(dc, size.cx, size.cy);
+			ATLASSERT(bmp.m_hBitmap != NULL);
+		}
+		// center bitmap in caller's rectangle
+		RECT rcDest = rc;
+		if((rc.right - rc.left) > size.cx)
+		{
+			rcDest.left = rc.left + (rc.right - rc.left - size.cx) / 2;
+			rcDest.right = rcDest.left + size.cx;
+		}
+		if((rc.bottom - rc.top) > size.cy)
+		{
+			rcDest.top = rc.top + (rc.bottom - rc.top - size.cy) / 2;
+			rcDest.bottom = rcDest.top + size.cy;
+		}
+		// paint background
+		if(!m_bFlatMenus)
+		{
+			if(bSelected && !bDisabled)
+			{
+				dc.FillRect(&rcDest, COLOR_MENU);
+			}
+			else
+			{
+				COLORREF clrTextOld = dc.SetTextColor(::GetSysColor(COLOR_BTNFACE));
+				COLORREF clrBkOld = dc.SetBkColor(::GetSysColor(COLOR_BTNHILIGHT));
+				CBrush hbr(CDCHandle::GetHalftoneBrush());
+				dc.SetBrushOrg(rcDest.left, rcDest.top);
+				dc.FillRect(&rcDest, hbr);
+				dc.SetTextColor(clrTextOld);
+				dc.SetBkColor(clrBkOld);
+			}
+		}
+		// create source image
+		CDC dcSource;
+		dcSource.CreateCompatibleDC(dc);
+		HBITMAP hBmpOld = dcSource.SelectBitmap(bmp);
+		// set colors
+		const COLORREF clrBlack = RGB(0, 0, 0);
+		const COLORREF clrWhite = RGB(255, 255, 255);
+		COLORREF clrTextOld = dc.SetTextColor(clrBlack);
+		COLORREF clrBkOld = dc.SetBkColor(clrWhite);
+		// create mask
+		CDC dcMask;
+		dcMask.CreateCompatibleDC(dc);
+		CBitmap bmpMask;
+		bmpMask.CreateBitmap(size.cx, size.cy, 1, 1, NULL);
+		HBITMAP hBmpOld1 = dcMask.SelectBitmap(bmpMask);
+		// draw the checkmark transparently
+		int cx = rcDest.right - rcDest.left;
+		int cy = rcDest.bottom - rcDest.top;
+		if(hBmpCheck != NULL)
+		{
+			// build mask based on transparent color
+			dcSource.SetBkColor(m_clrMask);
+			dcMask.SetBkColor(clrBlack);
+			dcMask.SetTextColor(clrWhite);
+			dcMask.BitBlt(0, 0, size.cx, size.cy, dcSource, 0, 0, SRCCOPY);
+			// draw bitmap using the mask
+			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
+			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask, 0, 0, SRCAND);
+			dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, SRCINVERT);
+		}
+		else
+		{
+			const DWORD ROP_DSno = 0x00BB0226L;
+			const DWORD ROP_DSa = 0x008800C6L;
+			const DWORD ROP_DSo = 0x00EE0086L;
+			const DWORD ROP_DSna = 0x00220326L;
+			// draw mask
+			RECT rcSource = { 0, 0, __min(size.cx, rc.right - rc.left), __min(size.cy, rc.bottom - rc.top) };
+			dcMask.DrawFrameControl(&rcSource, DFC_MENU, bRadio ? DFCS_MENUBULLET : DFCS_MENUCHECK);
+			// draw shadow if disabled
+			if(!m_bFlatMenus && bDisabled)
+			{
+				// offset by one pixel
+				int x = rcDest.left + 1;
+				int y = rcDest.top + 1;
+				// paint source bitmap
+				const int nColor = COLOR_3DHILIGHT;
+				dcSource.FillRect(&rcSource, nColor);
+				// draw checkmark - special case black and white colors
+				COLORREF clrCheck = ::GetSysColor(nColor);
+				if(clrCheck == clrWhite)
+				{
+					dc.BitBlt(x, y, cx, cy, dcMask,  0, 0,   ROP_DSno);
+					dc.BitBlt(x, y, cx, cy, dcSource, 0, 0, ROP_DSa);
+				}
+				else
+				{
+					if(clrCheck != clrBlack)
+					{
+						ATLASSERT(dcSource.GetTextColor() == clrBlack);
+						ATLASSERT(dcSource.GetBkColor() == clrWhite);
+						dcSource.BitBlt(0, 0, size.cx, size.cy, dcMask, 0, 0, ROP_DSna);
+					}
+					dc.BitBlt(x, y, cx, cy, dcMask,  0,  0,  ROP_DSa);
+					dc.BitBlt(x, y, cx, cy, dcSource, 0, 0, ROP_DSo);
+				}
+			}
+			// paint source bitmap
+			const int nColor = bDisabled ? COLOR_BTNSHADOW : COLOR_MENUTEXT;
+			dcSource.FillRect(&rcSource, nColor);
+			// draw checkmark - special case black and white colors
+			COLORREF clrCheck = ::GetSysColor(nColor);
+			if(clrCheck == clrWhite)
+			{
+				dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask,  0, 0,   ROP_DSno);
+				dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, ROP_DSa);
+			}
+			else
+			{
+				if(clrCheck != clrBlack)
+				{
+					ATLASSERT(dcSource.GetTextColor() == clrBlack);
+					ATLASSERT(dcSource.GetBkColor() == clrWhite);
+					dcSource.BitBlt(0, 0, size.cx, size.cy, dcMask, 0, 0, ROP_DSna);
+				}
+				dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcMask,  0,  0,  ROP_DSa);
+				dc.BitBlt(rcDest.left, rcDest.top, cx, cy, dcSource, 0, 0, ROP_DSo);
+			}
+		}
+		// restore all
+		dc.SetTextColor(clrTextOld);
+		dc.SetBkColor(clrBkOld);
+		dcSource.SelectBitmap(hBmpOld);
+		dcMask.SelectBitmap(hBmpOld1);
+		if(hBmpCheck == NULL)
+			bmp.DeleteObject();
+		// draw pushed-in hilight
+		if(!m_bFlatMenus && !bDisabled)
+		{
+			if(rc.right - rc.left > size.cx)
+				::InflateRect(&rcDest, 1,1);   // inflate checkmark by one pixel all around
+			dc.DrawEdge(&rcDest, BDR_SUNKENOUTER, BF_RECT);
+		}
+		return TRUE;
+	}
+	void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct)
+	{
+		_MenuItemData* pmd = (_MenuItemData*)lpMeasureItemStruct->itemData;
+		if(pmd->fType & MFT_SEPARATOR)   // separator - use half system height and zero width
+		{
+			lpMeasureItemStruct->itemHeight = ::GetSystemMetrics(SM_CYMENU) / 2;
+			lpMeasureItemStruct->itemWidth  = 0;
+		}
+		else
+		{
+			// compute size of text - use DrawText with DT_CALCRECT
+			CWindowDC dc(NULL);
+			CFont fontBold;
+			HFONT hOldFont = NULL;
+			if(pmd->fState & MFS_DEFAULT)
+			{
+				// need bold version of font
+				LOGFONT lf = {};
+				m_fontMenu.GetLogFont(lf);
+				lf.lfWeight += 200;
+				fontBold.CreateFontIndirect(&lf);
+				ATLASSERT(fontBold.m_hFont != NULL);
+				hOldFont = dc.SelectFont(fontBold);
+			}
+			else
+			{
+				hOldFont = dc.SelectFont(m_fontMenu);
+			}
+			RECT rcText = {};
+			dc.DrawText(pmd->lpstrText, -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
+			int cx = rcText.right - rcText.left;
+			dc.SelectFont(hOldFont);
+			LOGFONT lf = {};
+			m_fontMenu.GetLogFont(lf);
+			int cy = lf.lfHeight;
+			if(cy < 0)
+				cy = -cy;
+			const int cyMargin = 8;
+			cy += cyMargin;
+			// height of item is the bigger of these two
+			lpMeasureItemStruct->itemHeight = __max(cy, (int)m_szButton.cy);
+			// width is width of text plus a bunch of stuff
+			cx += 2 * s_kcxTextMargin;   // L/R margin for readability
+			cx += s_kcxGap;              // space between button and menu text
+			cx += 2 * m_szButton.cx;     // button width (L=button; R=empty margin)
+			cx += m_cxExtraSpacing;      // extra between item text and accelerator keys
+			// Windows adds 1 to returned value
+			cx -= ::GetSystemMetrics(SM_CXMENUCHECK) - 1;
+			lpMeasureItemStruct->itemWidth = cx;   // done deal
+		}
+	}
+// Implementation - Hook procs
+	static LRESULT CALLBACK CreateHookProc(int nCode, WPARAM wParam, LPARAM lParam)
+	{
+		const int cchClassName = 7;
+		TCHAR szClassName[cchClassName] = {};
+		if(nCode == HCBT_CREATEWND)
+		{
+			HWND hWndMenu = (HWND)wParam;
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("CmdBar - HCBT_CREATEWND (HWND = %8.8X)\n"), hWndMenu);
+#endif
+			::GetClassName(hWndMenu, szClassName, cchClassName);
+			if(!lstrcmp(_T("#32768"), szClassName))
+				CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.Push(hWndMenu);
+		}
+		else if(nCode == HCBT_DESTROYWND)
+		{
+			HWND hWndMenu = (HWND)wParam;
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("CmdBar - HCBT_DESTROYWND (HWND = %8.8X)\n"), hWndMenu);
+#endif
+			::GetClassName(hWndMenu, szClassName, cchClassName);
+			if(!lstrcmp(_T("#32768"), szClassName))
+			{
+				ATLASSERT(hWndMenu == CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.GetCurrent());
+				CCommandBarCtrlBase::s_pCurrentBar->m_stackMenuWnd.Pop();
+			}
+		}
+		return ::CallNextHookEx(CCommandBarCtrlBase::s_hCreateHook, nCode, wParam, lParam);
+	}
+	static LRESULT CALLBACK MessageHookProc(int nCode, WPARAM wParam, LPARAM lParam)
+	{
+		LPMSG pMsg = (LPMSG)lParam;
+		if((nCode == HC_ACTION) && (wParam == PM_REMOVE) && (pMsg->message != GetGetBarMessage()) && (pMsg->message != WM_FORWARDMSG))
+		{
+			CCommandBarCtrlBase* pCmdBar = NULL;
+			HWND hWnd = pMsg->hwnd;
+			DWORD dwPID = 0;
+			while((pCmdBar == NULL) && (hWnd != NULL))
+			{
+				pCmdBar = (CCommandBarCtrlBase*)::SendMessage(hWnd, GetGetBarMessage(), (WPARAM)&dwPID, 0L);
+				hWnd = ::GetParent(hWnd);
+			}
+			if((pCmdBar != NULL) && (dwPID == GetCurrentProcessId()))
+			{
+				pCmdBar->m_hWndHook = pMsg->hwnd;
+				ATLASSERT(pCmdBar->IsCommandBarBase());
+				if(::IsWindow(pCmdBar->m_hWnd))
+					pCmdBar->SendMessage(WM_FORWARDMSG, 0, (LPARAM)pMsg);
+				else
+					ATLTRACE2(atlTraceUI, 0, _T("CmdBar - Hook skipping message, can't find command bar!\n"));
+			}
+		}
+		LRESULT lRet = 0;
+		ATLASSERT(CCommandBarCtrlBase::s_pmapMsgHook != NULL);
+		if(CCommandBarCtrlBase::s_pmapMsgHook != NULL)
+		{
+			DWORD dwThreadID = ::GetCurrentThreadId();
+			CCommandBarCtrlBase::_MsgHookData* pData = CCommandBarCtrlBase::s_pmapMsgHook->Lookup(dwThreadID);
+			if(pData != NULL)
+			{
+				lRet = ::CallNextHookEx(pData->hMsgHook, nCode, wParam, lParam);
+			}
+		}
+		return lRet;
+	}
+// Implementation
+	void DoPopupMenu(int nIndex, bool bAnimate)
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - DoPopupMenu, bAnimate = %s\n"), bAnimate ? "true" : "false");
+#endif
+		T* pT = static_cast<T*>(this);
+		// get popup menu and it's position
+		RECT rect = {};
+		this->GetItemRect(nIndex, &rect);
+		POINT pt = { rect.left, rect.bottom };
+		this->MapWindowPoints(NULL, &pt, 1);
+		this->MapWindowPoints(NULL, &rect);
+		TPMPARAMS TPMParams = {};
+		TPMParams.cbSize = sizeof(TPMPARAMS);
+		TPMParams.rcExclude = rect;
+		HMENU hMenuPopup = ::GetSubMenu(m_hMenu, nIndex);
+		ATLASSERT(hMenuPopup != NULL);
+		// get button ID
+		TBBUTTON tbb = {};
+		this->GetButton(nIndex, &tbb);
+		int nCmdID = tbb.idCommand;
+		m_nPopBtn = nIndex;   // remember current button's index
+		// press button and display popup menu
+		this->PressButton(nCmdID, TRUE);
+		this->SetHotItem(nCmdID);
+		pT->DoTrackPopupMenu(hMenuPopup, TPM_LEFTBUTTON | TPM_VERTICAL | TPM_LEFTALIGN | TPM_TOPALIGN |
+			(bAnimate ? TPM_VERPOSANIMATION : TPM_NOANIMATION), pt.x, pt.y, &TPMParams);
+		this->PressButton(nCmdID, FALSE);
+		if(::GetFocus() != this->m_hWnd)
+			this->SetHotItem(-1);
+		m_nPopBtn = -1;   // restore
+		// eat next message if click is on the same button
+		MSG msg = {};
+		if(::PeekMessage(&msg, this->m_hWnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_NOREMOVE) && ::PtInRect(&rect, msg.pt))
+			::PeekMessage(&msg, this->m_hWnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_REMOVE);
+		// check if another popup menu should be displayed
+		if(m_nNextPopBtn != -1)
+		{
+			this->PostMessage(GetAutoPopupMessage(), m_nNextPopBtn & 0xFFFF);
+			if(!(m_nNextPopBtn & 0xFFFF0000) && !m_bPopupItem)
+				this->PostMessage(WM_KEYDOWN, VK_DOWN, 0);
+			m_nNextPopBtn = -1;
+		}
+		else
+		{
+			m_bContextMenu = false;
+			// If user didn't hit escape, give focus back
+			if(!m_bEscapePressed)
+			{
+				if(m_bUseKeyboardCues && m_bShowKeyboardCues)
+					m_bAllowKeyboardCues = false;
+				pT->GiveFocusBack();
+			}
+			else
+			{
+				this->SetHotItem(nCmdID);
+				this->SetAnchorHighlight(TRUE);
+			}
+		}
+	}
+	BOOL DoTrackPopupMenu(HMENU hMenu, UINT uFlags, int x, int y, LPTPMPARAMS lpParams = NULL)
+	{
+		CMenuHandle menuPopup = hMenu;
+		CWindowCreateCriticalSectionLock lock;
+		if(FAILED(lock.Lock()))
+		{
+			ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::DoTrackPopupMenu.\n"));
+			ATLASSERT(FALSE);
+			return FALSE;
+		}
+		ATLASSERT(this->s_hCreateHook == NULL);
+		this->s_pCurrentBar = static_cast<CCommandBarCtrlBase*>(this);
+		this->s_hCreateHook = ::SetWindowsHookEx(WH_CBT, CreateHookProc, ModuleHelper::GetModuleInstance(), GetCurrentThreadId());
+		ATLASSERT(this->s_hCreateHook != NULL);
+		m_bPopupItem = false;
+		m_bMenuActive = true;
+		BOOL bTrackRet = menuPopup.TrackPopupMenuEx(uFlags, x, y, this->m_hWnd, lpParams);
+		m_bMenuActive = false;
+		::UnhookWindowsHookEx(this->s_hCreateHook);
+		this->s_hCreateHook = NULL;
+		this->s_pCurrentBar = NULL;
+		lock.Unlock();
+		// cleanup - convert menus back to original state
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - TrackPopupMenu - cleanup\n"));
+#endif
+		ATLASSERT(this->m_stackMenuWnd.GetSize() == 0);
+		this->UpdateWindow();
+		ATL::CWindow wndTL = this->GetTopLevelParent();
+		wndTL.UpdateWindow();
+		// restore the menu items to the previous state for all menus that were converted
+		if(m_bImagesVisible)
+		{
+			HMENU hMenuSav = NULL;
+			while((hMenuSav = this->m_stackMenuHandle.Pop()) != NULL)
+			{
+				menuPopup = hMenuSav;
+				BOOL bRet = FALSE;
+				// restore state and delete menu item data
+				for(int i = 0; i < menuPopup.GetMenuItemCount(); i++)
+				{
+					CMenuItemInfo mii;
+					mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_ID;
+					bRet = menuPopup.GetMenuItemInfo(i, TRUE, &mii);
+					ATLASSERT(bRet);
+					_MenuItemData* pMI = (_MenuItemData*)mii.dwItemData;
+					if(_IsValidMem(pMI) && pMI->IsCmdBarMenuItem())
+					{
+						mii.fMask = MIIM_DATA | MIIM_TYPE | MIIM_STATE;
+						mii.fType = pMI->fType;
+						mii.fState = pMI->fState;
+						mii.dwTypeData = pMI->lpstrText;
+						mii.cch = lstrlen(pMI->lpstrText);
+						mii.dwItemData = NULL;
+						bRet = menuPopup.SetMenuItemInfo(i, TRUE, &mii);
+						// this one triggers WM_MEASUREITEM
+						menuPopup.ModifyMenu(i, MF_BYPOSITION | mii.fType | mii.fState, mii.wID, pMI->lpstrText);
+						ATLASSERT(bRet);
+						delete [] pMI->lpstrText;
+						delete pMI;
+					}
+				}
+			}
+		}
+		return bTrackRet;
+	}
+	int GetPreviousMenuItem(int nBtn) const
+	{
+		if(nBtn == -1)
+			return -1;
+		RECT rcClient = {};
+		this->GetClientRect(&rcClient);
+		int nNextBtn;
+		for(nNextBtn = nBtn - 1; nNextBtn != nBtn; nNextBtn--)
+		{
+			if(nNextBtn < 0)
+				nNextBtn = ::GetMenuItemCount(m_hMenu) - 1;
+			TBBUTTON tbb = {};
+			this->GetButton(nNextBtn, &tbb);
+			RECT rcBtn = {};
+			this->GetItemRect(nNextBtn, &rcBtn);
+			if(rcBtn.right > rcClient.right)
+			{
+				nNextBtn = -2;   // chevron
+				break;
+			}
+			if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0))
+				break;
+		}
+		return (nNextBtn != nBtn) ? nNextBtn : -1;
+	}
+	int GetNextMenuItem(int nBtn) const
+	{
+		if(nBtn == -1)
+			return -1;
+		RECT rcClient = {};
+		this->GetClientRect(&rcClient);
+		int nNextBtn = 0;
+		int nCount = ::GetMenuItemCount(m_hMenu);
+		for(nNextBtn = nBtn + 1; nNextBtn != nBtn; nNextBtn++)
+		{
+			if(nNextBtn >= nCount)
+				nNextBtn = 0;
+			TBBUTTON tbb = {};
+			this->GetButton(nNextBtn, &tbb);
+			RECT rcBtn = {};
+			this->GetItemRect(nNextBtn, &rcBtn);
+			if(rcBtn.right > rcClient.right)
+			{
+				nNextBtn = -2;   // chevron
+				break;
+			}
+			if(((tbb.fsState & TBSTATE_ENABLED) != 0) && ((tbb.fsState & TBSTATE_HIDDEN) == 0))
+				break;
+		}
+		return (nNextBtn != nBtn) ? nNextBtn : -1;
+	}
+	bool DisplayChevronMenu()
+	{
+		// assume we are in a rebar
+		HWND hWndReBar = this->GetParent();
+		int nCount = (int)::SendMessage(hWndReBar, RB_GETBANDCOUNT, 0, 0L);
+		bool bRet = false;
+		for(int i = 0; i < nCount; i++)
+		{
+			REBARBANDINFO rbbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_STYLE };
+			BOOL bRetBandInfo = (BOOL)::SendMessage(hWndReBar, RB_GETBANDINFO, i, (LPARAM)&rbbi);
+			if(bRetBandInfo && (rbbi.hwndChild == this->m_hWnd))
+			{
+				if((rbbi.fStyle & RBBS_USECHEVRON) != 0)
+				{
+					::PostMessage(hWndReBar, RB_PUSHCHEVRON, i, 0L);
+					this->PostMessage(WM_KEYDOWN, VK_DOWN, 0L);
+					bRet = true;
+				}
+				break;
+			}
+		}
+		return bRet;
+	}
+	void GetSystemSettings()
+	{
+		// refresh our font
+		NONCLIENTMETRICS info = { RunTimeHelper::SizeOf_NONCLIENTMETRICS() };
+		BOOL bRet = ::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(info), &info, 0);
+		ATLASSERT(bRet);
+		if(bRet)
+		{
+			LOGFONT logfont = {};
+			if(m_fontMenu.m_hFont != NULL)
+				m_fontMenu.GetLogFont(logfont);
+			if((logfont.lfHeight != info.lfMenuFont.lfHeight) ||
+			   (logfont.lfWidth != info.lfMenuFont.lfWidth) ||
+			   (logfont.lfEscapement != info.lfMenuFont.lfEscapement) ||
+			   (logfont.lfOrientation != info.lfMenuFont.lfOrientation) ||
+			   (logfont.lfWeight != info.lfMenuFont.lfWeight) ||
+			   (logfont.lfItalic != info.lfMenuFont.lfItalic) ||
+			   (logfont.lfUnderline != info.lfMenuFont.lfUnderline) ||
+			   (logfont.lfStrikeOut != info.lfMenuFont.lfStrikeOut) ||
+			   (logfont.lfCharSet != info.lfMenuFont.lfCharSet) ||
+			   (logfont.lfOutPrecision != info.lfMenuFont.lfOutPrecision) ||
+			   (logfont.lfClipPrecision != info.lfMenuFont.lfClipPrecision) ||
+			   (logfont.lfQuality != info.lfMenuFont.lfQuality) ||
+			   (logfont.lfPitchAndFamily != info.lfMenuFont.lfPitchAndFamily) ||
+			   (lstrcmp(logfont.lfFaceName, info.lfMenuFont.lfFaceName) != 0))
+			{
+				HFONT hFontMenu = ::CreateFontIndirect(&info.lfMenuFont);
+				ATLASSERT(hFontMenu != NULL);
+				if(hFontMenu != NULL)
+				{
+					if(m_fontMenu.m_hFont != NULL)
+						m_fontMenu.DeleteObject();
+					m_fontMenu.Attach(hFontMenu);
+					this->SetFont(m_fontMenu);
+					this->AddStrings(_T("NS\0"));   // for proper item height
+					this->AutoSize();
+				}
+			}
+		}
+		// check if we need extra spacing for menu item text
+		CWindowDC dc(this->m_hWnd);
+		HFONT hFontOld = dc.SelectFont(m_fontMenu);
+		RECT rcText = {};
+		dc.DrawText(_T("\t"), -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
+		if((rcText.right - rcText.left) < 4)
+		{
+			::SetRectEmpty(&rcText);
+			dc.DrawText(_T("x"), -1, &rcText, DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_CALCRECT);
+			m_cxExtraSpacing = rcText.right - rcText.left;
+		}
+		else
+		{
+			m_cxExtraSpacing = 0;
+		}
+		dc.SelectFont(hFontOld);
+		// get Windows version
+#ifndef _versionhelpers_H_INCLUDED_
+		OSVERSIONINFO ovi = { sizeof(OSVERSIONINFO) };
+		::GetVersionEx(&ovi);
+#endif // !_versionhelpers_H_INCLUDED_
+		// query keyboard cues mode (Windows 2000 or later)
+#ifdef _versionhelpers_H_INCLUDED_
+		if(::IsWindowsVersionOrGreater(5, 0, 0))
+#else // !_versionhelpers_H_INCLUDED_
+		if (ovi.dwMajorVersion >= 5)
+#endif // _versionhelpers_H_INCLUDED_
+		{
+			BOOL bRetVal = TRUE;
+			bRet = ::SystemParametersInfo(SPI_GETKEYBOARDCUES, 0, &bRetVal, 0);
+			m_bUseKeyboardCues = (bRet && !bRetVal);
+			m_bAllowKeyboardCues = true;
+			ShowKeyboardCues(!m_bUseKeyboardCues);
+		}
+		// query flat menu mode (Windows XP or later)
+#ifdef _versionhelpers_H_INCLUDED_
+		if(::IsWindowsXPOrGreater())
+#else // !_versionhelpers_H_INCLUDED_
+		if (((ovi.dwMajorVersion == 5) && (ovi.dwMinorVersion >= 1)) || (ovi.dwMajorVersion > 5))
+#endif // _versionhelpers_H_INCLUDED_
+		{
+			BOOL bRetVal = FALSE;
+			bRet = ::SystemParametersInfo(SPI_GETFLATMENU, 0, &bRetVal, 0);
+			m_bFlatMenus = (bRet && bRetVal);
+		}
+#if _WTL_CMDBAR_VISTA_MENUS
+		// check if we should use Vista menus
+		bool bVistaMenus = (((m_dwExtendedStyle & CBR_EX_NOVISTAMENUS) == 0) && RunTimeHelper::IsVista() && RunTimeHelper::IsThemeAvailable());
+		if(!bVistaMenus && m_bVistaMenus && (m_hMenu != NULL) && (m_arrCommand.GetSize() > 0))
+		{
+			T* pT = static_cast<T*>(this);
+			pT->_RemoveVistaBitmapsFromMenu();
+		}
+		m_bVistaMenus = bVistaMenus;
+#endif // _WTL_CMDBAR_VISTA_MENUS
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("CmdBar - GetSystemSettings:\n     m_bFlatMenus = %s\n     m_bUseKeyboardCues = %s     m_bVistaMenus = %s\n"),
+			m_bFlatMenus ? "true" : "false", m_bUseKeyboardCues ? "true" : "false", m_bVistaMenus ? "true" : "false");
+#endif
+	}
+// Implementation - alternate focus mode support
+	void TakeFocus()
+	{
+		if((m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && (m_hWndFocus == NULL))
+			m_hWndFocus = ::GetFocus();
+		this->SetFocus();
+	}
+	void GiveFocusBack()
+	{
+		if(m_bParentActive)
+		{
+			if((m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && ::IsWindow(m_hWndFocus))
+				::SetFocus(m_hWndFocus);
+			else if(!(m_dwExtendedStyle & CBR_EX_ALTFOCUSMODE) && m_wndParent.IsWindow())
+				m_wndParent.SetFocus();
+		}
+		m_hWndFocus = NULL;
+		this->SetAnchorHighlight(FALSE);
+		if(m_bUseKeyboardCues && m_bShowKeyboardCues)
+			this->ShowKeyboardCues(false);
+		m_bSkipPostDown = false;
+	}
+	void ShowKeyboardCues(bool bShow)
+	{
+		m_bShowKeyboardCues = bShow;
+		this->SetDrawTextFlags(DT_HIDEPREFIX, m_bShowKeyboardCues ? 0 : DT_HIDEPREFIX);
+		this->Invalidate();
+		this->UpdateWindow();
+	}
+// Implementation - internal message helpers
+	static UINT GetAutoPopupMessage()
+	{
+		static UINT uAutoPopupMessage = 0;
+		if(uAutoPopupMessage == 0)
+		{
+			CStaticDataInitCriticalSectionLock lock;
+			if(FAILED(lock.Lock()))
+			{
+				ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::GetAutoPopupMessage.\n"));
+				ATLASSERT(FALSE);
+				return 0;
+			}
+			if(uAutoPopupMessage == 0)
+				uAutoPopupMessage = ::RegisterWindowMessage(_T("WTL_CmdBar_InternalAutoPopupMsg"));
+			lock.Unlock();
+		}
+		ATLASSERT(uAutoPopupMessage != 0);
+		return uAutoPopupMessage;
+	}
+	static UINT GetGetBarMessage()
+	{
+		static UINT uGetBarMessage = 0;
+		if(uGetBarMessage == 0)
+		{
+			CStaticDataInitCriticalSectionLock lock;
+			if(FAILED(lock.Lock()))
+			{
+				ATLTRACE2(atlTraceUI, 0, _T("ERROR : Unable to lock critical section in CCommandBarCtrlImpl::GetGetBarMessage.\n"));
+				ATLASSERT(FALSE);
+				return 0;
+			}
+			if(uGetBarMessage == 0)
+				uGetBarMessage = ::RegisterWindowMessage(_T("WTL_CmdBar_InternalGetBarMsg"));
+			lock.Unlock();
+		}
+		ATLASSERT(uGetBarMessage != 0);
+		return uGetBarMessage;
+	}
+// Implementation
+	bool CreateInternalImageList(int cImages)
+	{
+		UINT uFlags = (m_bAlphaImages ? ILC_COLOR32 : ILC_COLOR24) | ILC_MASK;
+		m_hImageList = ::ImageList_Create(m_szBitmap.cx, m_szBitmap.cy, uFlags, cImages, 1);
+		ATLASSERT(m_hImageList != NULL);
+		return (m_hImageList != NULL);
+	}
+// Implementation - support for Vista menus
+#if _WTL_CMDBAR_VISTA_MENUS
+	void _AddVistaBitmapsFromImageList(int nStartIndex, int nCount)
+	{
+		// Create display compatible memory DC
+		CClientDC dc(NULL);
+		CDC dcMem;
+		dcMem.CreateCompatibleDC(dc);
+		HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
+		T* pT = static_cast<T*>(this);
+		// Create bitmaps for all menu items
+		for(int i = 0; i < nCount; i++)
+		{
+			HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nStartIndex + i, dc, dcMem);
+			dcMem.SelectBitmap(hBitmapSave);
+			m_arrVistaBitmap.Add(hBitmap);
+		}
+	}
+	void _AddVistaBitmapFromImageList(int nIndex)
+	{
+		// Create display compatible memory DC
+		CClientDC dc(NULL);
+		CDC dcMem;
+		dcMem.CreateCompatibleDC(dc);
+		HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
+		// Create bitmap for menu item
+		T* pT = static_cast<T*>(this);
+		HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nIndex, dc, dcMem);
+		// Select saved bitmap back and add bitmap to the array
+		dcMem.SelectBitmap(hBitmapSave);
+		m_arrVistaBitmap.Add(hBitmap);
+	}
+	void _ReplaceVistaBitmapFromImageList(int nIndex)
+	{
+		// Delete existing bitmap
+		if(m_arrVistaBitmap[nIndex] != NULL)
+			::DeleteObject(m_arrVistaBitmap[nIndex]);
+		// Create display compatible memory DC
+		CClientDC dc(NULL);
+		CDC dcMem;
+		dcMem.CreateCompatibleDC(dc);
+		HBITMAP hBitmapSave = dcMem.GetCurrentBitmap();
+		// Create bitmap for menu item
+		T* pT = static_cast<T*>(this);
+		HBITMAP hBitmap = pT->_CreateVistaBitmapHelper(nIndex, dc, dcMem);
+		// Select saved bitmap back and replace bitmap in the array
+		dcMem.SelectBitmap(hBitmapSave);
+		m_arrVistaBitmap.SetAtIndex(nIndex, hBitmap);
+	}
+	HBITMAP _CreateVistaBitmapHelper(int nIndex, HDC hDCSource, HDC hDCTarget)
+	{
+		// Create 32-bit bitmap
+		BITMAPINFO bi = {};
+		bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+		bi.bmiHeader.biWidth = m_szBitmap.cx;
+		bi.bmiHeader.biHeight = m_szBitmap.cy;
+		bi.bmiHeader.biPlanes = 1;
+		bi.bmiHeader.biBitCount = 32;
+		bi.bmiHeader.biCompression = BI_RGB;
+		bi.bmiHeader.biSizeImage = 0;
+		bi.bmiHeader.biXPelsPerMeter = 0;
+		bi.bmiHeader.biYPelsPerMeter = 0;
+		bi.bmiHeader.biClrUsed = 0;
+		bi.bmiHeader.biClrImportant = 0;
+		HBITMAP hBitmap = ::CreateDIBSection(hDCSource, &bi, DIB_RGB_COLORS, NULL, NULL, 0);
+		ATLASSERT(hBitmap != NULL);
+		// Select bitmap into target DC and draw from image list to it
+		if(hBitmap != NULL)
+		{
+			::SelectObject(hDCTarget, hBitmap);
+			IMAGELISTDRAWPARAMS ildp = {};
+			ildp.cbSize = sizeof(IMAGELISTDRAWPARAMS);
+			ildp.himl = m_hImageList;
+			ildp.i = nIndex;
+			ildp.hdcDst = hDCTarget;
+			ildp.x = 0;
+			ildp.y = 0;
+			ildp.cx = 0;
+			ildp.cy = 0;
+			ildp.xBitmap = 0;
+			ildp.yBitmap = 0;
+			ildp.fStyle = ILD_TRANSPARENT;
+			ildp.fState = ILS_ALPHA;
+			ildp.Frame = 255;
+			::ImageList_DrawIndirect(&ildp);
+		}
+		return hBitmap;
+	}
+	void _RemoveVistaBitmapsFromMenu()
+	{
+		CMenuHandle menu = m_hMenu;
+		for(int i = 0; i < m_arrCommand.GetSize(); i++)
+		{
+			CMenuItemInfo mii;
+			mii.fMask = MIIM_BITMAP;
+			mii.hbmpItem = NULL;
+			menu.SetMenuItemInfo(m_arrCommand[i], FALSE, &mii);
+		}
+	}
+#endif // _WTL_CMDBAR_VISTA_MENUS
+// Implementation helper
+	static bool _IsValidMem(void* pMem)
+	{
+		bool bRet = false;
+		if(pMem != NULL)
+		{
+			MEMORY_BASIC_INFORMATION mbi = {};
+			::VirtualQuery(pMem, &mbi, sizeof(MEMORY_BASIC_INFORMATION));
+			bRet = (mbi.BaseAddress != NULL) && ((mbi.Protect & (PAGE_READONLY | PAGE_READWRITE)) != 0);
+		}
+		return bRet;
+	}
+};
+class CCommandBarCtrl : public CCommandBarCtrlImpl<CCommandBarCtrl>
+{
+public:
+	DECLARE_WND_SUPERCLASS(_T("WTL_CommandBar"), GetWndClassName())
+};
+///////////////////////////////////////////////////////////////////////////////
+// CMDICommandBarCtrl - ATL implementation of Command Bars for MDI apps
+template <class T, class TBase = CCommandBarCtrlBase, class TWinTraits = ATL::CControlWinTraits>
+class ATL_NO_VTABLE CMDICommandBarCtrlImpl : public CCommandBarCtrlImpl< T, TBase, TWinTraits>
+{
+public:
+// Data members
+	ATL::CContainedWindow m_wndMDIClient;
+	bool m_bChildMaximized;
+	HWND m_hWndChildMaximized;
+	HICON m_hIconChildMaximized;
+	int m_nBtnPressed;
+	int m_nBtnWasPressed;
+	int m_cxyOffset;      // offset between nonclient elements
+	int m_cxIconWidth;    // small icon width
+	int m_cyIconHeight;   // small icon height
+	int m_cxBtnWidth;     // nonclient button width
+	int m_cyBtnHeight;    // nonclient button height
+	int m_cxLeft;         // left nonclient area width
+	int m_cxRight;        // right nonclient area width
+	HTHEME m_hTheme;
+// Constructor/destructor
+	CMDICommandBarCtrlImpl() :
+			m_wndMDIClient(this, 2), m_bChildMaximized(false),
+			m_hWndChildMaximized(NULL), m_hIconChildMaximized(NULL),
+			m_nBtnPressed(-1), m_nBtnWasPressed(-1),
+			m_cxyOffset(2),
+			m_cxIconWidth(16), m_cyIconHeight(16),
+			m_cxBtnWidth(16), m_cyBtnHeight(14),
+			m_cxLeft(20), m_cxRight(55),
+			m_hTheme(NULL)
+	{ }
+	~CMDICommandBarCtrlImpl()
+	{
+		if(m_wndMDIClient.IsWindow())
+/*scary!*/			m_wndMDIClient.UnsubclassWindow();
+	}
+// Operations
+	BOOL SetMDIClient(HWND hWndMDIClient)
+	{
+		ATLASSERT(::IsWindow(this->m_hWnd));
+		ATLASSERT(::IsWindow(hWndMDIClient));
+		if(!::IsWindow(hWndMDIClient))
+			return FALSE;
+#ifdef _DEBUG
+		// BLOCK: Test if the passed window is MDICLIENT
+		{
+			LPCTSTR lpszMDIClientClass = _T("MDICLIENT");
+			const int nNameLen = 9 + 1;   // "MDICLIENT" + NULL
+			TCHAR szClassName[nNameLen] = {};
+			::GetClassName(hWndMDIClient, szClassName, nNameLen);
+			ATLASSERT(lstrcmpi(szClassName, lpszMDIClientClass) == 0);
+		}
+#endif // _DEBUG
+		if(m_wndMDIClient.IsWindow())
+/*scary!*/		m_wndMDIClient.UnsubclassWindow();
+		return m_wndMDIClient.SubclassWindow(hWndMDIClient);
+	}
+// Message maps
+	typedef CCommandBarCtrlImpl< T, TBase, TWinTraits >   _baseClass;
+	BEGIN_MSG_MAP(CMDICommandBarCtrlImpl)
+		MESSAGE_HANDLER(WM_CREATE, OnCreate)
+		MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
+		MESSAGE_HANDLER(_GetThemeChangedMsg(), OnThemeChanged)
+		MESSAGE_HANDLER(WM_SIZE, OnSize)
+		MESSAGE_HANDLER(WM_NCCALCSIZE, OnNcCalcSize)
+		MESSAGE_HANDLER(WM_NCPAINT, OnNcPaint)
+		MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
+		MESSAGE_HANDLER(WM_NCLBUTTONDOWN, OnNcLButtonDown)
+		MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
+		MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp)
+		MESSAGE_HANDLER(WM_NCLBUTTONDBLCLK, OnNcLButtonDblClk)
+		MESSAGE_HANDLER(WM_CAPTURECHANGED, OnCaptureChanged)
+		CHAIN_MSG_MAP(_baseClass)
+	ALT_MSG_MAP(1)   // Parent window messages
+		MESSAGE_HANDLER(WM_ACTIVATE, OnParentActivate)
+		CHAIN_MSG_MAP_ALT(_baseClass, 1)
+	ALT_MSG_MAP(2)   // MDI client window messages
+		MESSAGE_HANDLER(WM_MDISETMENU, OnMDISetMenu)
+		// no chaining needed since this was moved from the base class here
+	ALT_MSG_MAP(3)   // Message hook messages
+		MESSAGE_RANGE_HANDLER(0, 0xFFFF, OnAllHookMessages)
+		CHAIN_MSG_MAP_ALT(_baseClass, 3)
+	END_MSG_MAP()
+// Additional MDI message handlers
+	LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		LRESULT lRet = _baseClass::OnCreate(uMsg, wParam, lParam, bHandled);
+		if(lRet == (LRESULT)-1)
+			return lRet;
+		T* pT = static_cast<T*>(this);
+		pT->_OpenThemeData();
+		return lRet;
+	}
+	LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		LRESULT lRet = _baseClass::OnDestroy(uMsg, wParam, lParam, bHandled);
+		T* pT = static_cast<T*>(this);
+		pT->_CloseThemeData();
+		return lRet;
+	}
+	LRESULT OnThemeChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
+	{
+		T* pT = static_cast<T*>(this);
+		pT->_CloseThemeData();
+		pT->_OpenThemeData();
+		return 0;
+	}
+	LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		T* pT = static_cast<T*>(this);
+		pT->_AdjustBtnSize(GET_Y_LPARAM(lParam));
+		return lRet;
+	}
+	LRESULT OnNcCalcSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		if(m_bChildMaximized && (BOOL)wParam)
+		{
+			LPNCCALCSIZE_PARAMS lpParams = (LPNCCALCSIZE_PARAMS)lParam;
+			if(this->m_bLayoutRTL)
+			{
+				lpParams->rgrc[0].left += m_cxRight;
+				lpParams->rgrc[0].right -= m_cxLeft;
+			}
+			else
+			{
+				lpParams->rgrc[0].left += m_cxLeft;
+				lpParams->rgrc[0].right -= m_cxRight;
+			}
+		}
+		return lRet;
+	}
+	LRESULT OnNcPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		if(!m_bChildMaximized)
+			return lRet;
+		ATLASSERT((m_hWndChildMaximized != NULL) && (m_hIconChildMaximized != NULL));
+		// get DC and window rectangle
+		CWindowDC dc(this->m_hWnd);
+		RECT rect = {};
+		this->GetWindowRect(&rect);
+		int cxWidth = rect.right - rect.left;
+		int cyHeight = rect.bottom - rect.top;
+		// paint left side nonclient background and draw icon
+		::SetRect(&rect, 0, 0, m_cxLeft, cyHeight);
+		if(m_hTheme != NULL)
+		{
+			::DrawThemeParentBackground(this->m_hWnd, dc, &rect);
+		}
+		else
+		{
+			if((this->m_dwExtendedStyle & CBR_EX_TRANSPARENT) != 0)
+				dc.FillRect(&rect, COLOR_3DFACE);
+			else
+				dc.FillRect(&rect, COLOR_MENU);
+		}
+		RECT rcIcon = {};
+		T* pT = static_cast<T*>(this);
+		pT->_CalcIconRect(cxWidth, cyHeight, rcIcon);
+		dc.DrawIconEx(rcIcon.left, rcIcon.top, m_hIconChildMaximized, m_cxIconWidth, m_cyIconHeight);
+		// paint right side nonclient background
+		::SetRect(&rect, cxWidth - m_cxRight, 0, cxWidth, cyHeight);
+		if(m_hTheme != NULL)
+		{
+			// this is to account for the left non-client area
+			POINT ptOrg = {};
+			dc.GetViewportOrg(&ptOrg);
+			dc.SetViewportOrg(ptOrg.x + m_cxLeft, ptOrg.y);
+			::OffsetRect(&rect, -m_cxLeft, 0);
+			::DrawThemeParentBackground(this->m_hWnd, dc, &rect);
+			// restore
+			dc.SetViewportOrg(ptOrg);
+			::OffsetRect(&rect, m_cxLeft, 0);
+		}
+		else
+		{
+			if((this->m_dwExtendedStyle & CBR_EX_TRANSPARENT) != 0)
+				dc.FillRect(&rect, COLOR_3DFACE);
+			else
+				dc.FillRect(&rect, COLOR_MENU);
+		}
+		// draw buttons
+		RECT arrRect[3] = {};
+		pT->_CalcBtnRects(cxWidth, cyHeight, arrRect);
+		pT->_DrawMDIButton(dc, arrRect, -1);   // draw all buttons
+		return lRet;
+	}
+	LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		LRESULT lRet = this->DefWindowProc(uMsg, wParam, lParam);
+		if(m_bChildMaximized)
+		{
+			RECT rect = {};
+			this->GetWindowRect(&rect);
+			POINT pt = { GET_X_LPARAM(lParam) - rect.left, GET_Y_LPARAM(lParam) - rect.top };
+			if(this->m_bLayoutRTL)
+			{
+				if((pt.x < m_cxRight) || (pt.x > ((rect.right - rect.left) - m_cxLeft)))
+					lRet = HTBORDER;
+			}
+			else
+			{
+				if((pt.x < m_cxLeft) || (pt.x > ((rect.right - rect.left) - m_cxRight)))
+					lRet = HTBORDER;
+			}
+		}
+		return lRet;
+	}
+	LRESULT OnNcLButtonDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		if(!m_bChildMaximized)
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		ATLASSERT(_DebugCheckChild());
+		POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
+		RECT rect = {};
+		this->GetWindowRect(&rect);
+		pt.x -= rect.left;
+		pt.y -= rect.top;
+		RECT rcIcon = {};
+		T* pT = static_cast<T*>(this);
+		pT->_CalcIconRect(rect.right - rect.left, rect.bottom - rect.top, rcIcon, this->m_bLayoutRTL);
+		RECT arrRect[3] = {};
+		pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
+		if(::PtInRect(&rcIcon, pt))
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: icon\n"));
+#endif
+			CMenuHandle menu = ::GetSystemMenu(m_hWndChildMaximized, FALSE);
+			UINT uRet = (UINT)menu.TrackPopupMenu(TPM_LEFTBUTTON | TPM_VERTICAL | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD |
+				TPM_VERPOSANIMATION, this->m_bLayoutRTL ? rect.right : rect.left, rect.bottom, m_hWndChildMaximized);
+			// eat next message if click is on the same button
+			::OffsetRect(&rcIcon, rect.left, rect.top);
+			MSG msg = {};
+			if(::PeekMessage(&msg, this->m_hWnd, WM_NCLBUTTONDOWN, WM_NCLBUTTONDOWN, PM_NOREMOVE) && ::PtInRect(&rcIcon, msg.pt))
+				::PeekMessage(&msg, this->m_hWnd, WM_NCLBUTTONDOWN, WM_NCLBUTTONDOWN, PM_REMOVE);
+			if(uRet != 0)
+				::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, uRet, 0L);
+		}
+		else if(::PtInRect(&arrRect[0], pt))
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: close button\n"));
+#endif
+			m_nBtnWasPressed = m_nBtnPressed = 0;
+		}
+		else if(::PtInRect(&arrRect[1], pt))
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: restore button\n"));
+#endif
+			m_nBtnWasPressed = m_nBtnPressed = 1;
+		}
+		else if(::PtInRect(&arrRect[2], pt))
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonDown: minimize button\n"));
+#endif
+			m_nBtnWasPressed = m_nBtnPressed = 2;
+		}
+		else
+		{
+			bHandled = FALSE;
+		}
+		// draw the button state if it was pressed
+		if(m_nBtnPressed != -1)
+		{
+			this->SetCapture();
+			CWindowDC dc(this->m_hWnd);
+			pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
+			pT->_DrawMDIButton(dc, arrRect, m_nBtnPressed);
+		}
+		return 0;
+	}
+	LRESULT OnMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		if(!m_bChildMaximized || (::GetCapture() != this->m_hWnd) || (m_nBtnWasPressed == -1))
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
+		this->ClientToScreen(&pt);
+		RECT rect = {};
+		this->GetWindowRect(&rect);
+		pt.x -= rect.left;
+		pt.y -= rect.top;
+		RECT arrRect[3] = {};
+		T* pT = static_cast<T*>(this);
+		pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
+		int nOldBtnPressed = m_nBtnPressed;
+		m_nBtnPressed = ::PtInRect(&arrRect[m_nBtnWasPressed], pt) ? m_nBtnWasPressed : -1;
+		if(nOldBtnPressed != m_nBtnPressed)
+		{
+			CWindowDC dc(this->m_hWnd);
+			pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
+			pT->_DrawMDIButton(dc, arrRect, (m_nBtnPressed != -1) ? m_nBtnPressed : nOldBtnPressed);
+		}
+		return 0;
+	}
+	LRESULT OnLButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		if(!m_bChildMaximized || (::GetCapture() != this->m_hWnd) || (m_nBtnWasPressed == -1))
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		ATLASSERT(_DebugCheckChild());
+		POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
+		this->ClientToScreen(&pt);
+		RECT rect = {};
+		this->GetWindowRect(&rect);
+		pt.x -= rect.left;
+		pt.y -= rect.top;
+		int nBtn = m_nBtnWasPressed;
+		ReleaseCapture();
+		RECT arrRect[3] = {};
+		T* pT = static_cast<T*>(this);
+		pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
+		if(::PtInRect(&arrRect[nBtn], pt))
+		{
+			switch(nBtn)
+			{
+			case 0:		// close
+#ifdef _CMDBAR_EXTRA_TRACE
+				ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: close button\n"));
+#endif
+				::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_CLOSE, 0L);
+				break;
+			case 1:		// restore
+#ifdef _CMDBAR_EXTRA_TRACE
+				ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: restore button\n"));
+#endif
+				::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_RESTORE, 0L);
+				break;
+			case 2:		// minimize
+#ifdef _CMDBAR_EXTRA_TRACE
+				ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - LButtonUp: minimize button\n"));
+#endif
+				::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, SC_MINIMIZE, 0L);
+				break;
+			default:
+				break;
+			}
+		}
+		return 0;
+	}
+	LRESULT OnNcLButtonDblClk(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
+	{
+		if(!m_bChildMaximized || (m_nBtnWasPressed != -1))
+		{
+			bHandled = FALSE;
+			return 1;
+		}
+		ATLASSERT(_DebugCheckChild());
+		POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
+		RECT rect = {};
+		this->GetWindowRect(&rect);
+		pt.x -= rect.left;
+		pt.y -= rect.top;
+		RECT rcIcon = {};
+		T* pT = static_cast<T*>(this);
+		pT->_CalcIconRect(rect.right - rect.left, rect.bottom - rect.top, rcIcon, this->m_bLayoutRTL);
+		RECT arrRect[3] = {};
+		pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect, this->m_bLayoutRTL);
+		if(::PtInRect(&rcIcon, pt))
+		{
+			CMenuHandle menu = ::GetSystemMenu(m_hWndChildMaximized, FALSE);
+			UINT uDefID = menu.GetMenuDefaultItem();
+			if(uDefID == (UINT)-1)
+				uDefID = SC_CLOSE;
+			::SendMessage(m_hWndChildMaximized, WM_SYSCOMMAND, uDefID, 0L);
+		}
+		return 0;
+	}
+	LRESULT OnCaptureChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		if(m_bChildMaximized)
+		{
+			if(m_nBtnPressed != -1)
+			{
+				ATLASSERT(m_nBtnPressed == m_nBtnWasPressed);   // must be
+				m_nBtnPressed = -1;
+				RECT rect = {};
+				this->GetWindowRect(&rect);
+				RECT arrRect[3] = {};
+				T* pT = static_cast<T*>(this);
+				pT->_CalcBtnRects(rect.right - rect.left, rect.bottom - rect.top, arrRect);
+				CWindowDC dc(this->m_hWnd);
+				pT->_DrawMDIButton(dc, arrRect, m_nBtnWasPressed);
+			}
+			m_nBtnWasPressed = -1;
+		}
+		else
+		{
+			bHandled = FALSE;
+		}
+		return 0;
+	}
+// Parent window message handlers
+	LRESULT OnParentActivate(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
+	{
+		this->m_bParentActive = (LOWORD(wParam) != WA_INACTIVE);
+		this->RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_FRAME | RDW_UPDATENOW);
+		bHandled = FALSE;
+		return 1;
+	}
+// MDI client window message handlers
+	LRESULT OnMDISetMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
+	{
+		m_wndMDIClient.DefWindowProc(uMsg, NULL, lParam);
+		HMENU hOldMenu = this->GetMenu();
+		BOOL bRet = this->AttachMenu((HMENU)wParam);
+		(void)bRet;   // avoid level 4 warning
+		ATLASSERT(bRet);
+		T* pT = static_cast<T*>(this);
+		pT->UpdateRebarBandIdealSize();
+		return (LRESULT)hOldMenu;
+	}
+// All messages from the message hook
+	LRESULT OnAllHookMessages(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
+	{
+		T* pT = static_cast<T*>(this);
+		pT->_ProcessAllHookMessages(uMsg, wParam, lParam);
+		bHandled = FALSE;
+		return 1;
+	}
+// Overrideables
+	// override this to provide different ideal size
+	void UpdateRebarBandIdealSize()
+	{
+		// assuming we are in a rebar, change ideal size to our size
+		// we hope that if we are not in a rebar, nCount will be 0
+		int nCount = (int)this->GetParent().SendMessage(RB_GETBANDCOUNT, 0, 0L);
+		for(int i = 0; i < nCount; i++)
+		{
+			REBARBANDINFO rbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_IDEALSIZE };
+			this->GetParent().SendMessage(RB_GETBANDINFO, i, (LPARAM)&rbi);
+			if(rbi.hwndChild == this->m_hWnd)
+			{
+				rbi.fMask = RBBIM_IDEALSIZE;
+				rbi.cxIdeal = m_bChildMaximized ? m_cxLeft + m_cxRight : 0;
+				int nBtnCount = this->GetButtonCount();
+				if(nBtnCount > 0)
+				{
+					RECT rect = {};
+					this->GetItemRect(nBtnCount - 1, &rect);
+					rbi.cxIdeal += rect.right;
+				}
+				this->GetParent().SendMessage(RB_SETBANDINFO, i, (LPARAM)&rbi);
+				break;
+			}
+		}
+	}
+	// all hook messages - check for the maximized MDI child window change
+	void _ProcessAllHookMessages(UINT uMsg, WPARAM /*wParam*/, LPARAM /*lParam*/)
+	{
+		if((uMsg == WM_MDIGETACTIVE) || (uMsg == WM_MDISETMENU))
+			return;
+		BOOL bMaximized = FALSE;
+		HWND hWndChild = (HWND)::SendMessage(m_wndMDIClient, WM_MDIGETACTIVE, 0, (LPARAM)&bMaximized);
+		bool bMaxOld = m_bChildMaximized;
+		m_bChildMaximized = ((hWndChild != NULL) && bMaximized);
+		HICON hIconOld = m_hIconChildMaximized;
+		if(m_bChildMaximized)
+		{
+			if(m_hWndChildMaximized != hWndChild)
+			{
+				ATL::CWindow wnd = m_hWndChildMaximized = hWndChild;
+				m_hIconChildMaximized = wnd.GetIcon(FALSE);
+				if(m_hIconChildMaximized == NULL)
+				{
+					m_hIconChildMaximized = wnd.GetIcon(TRUE);
+					if(m_hIconChildMaximized == NULL)   // no icon set with WM_SETICON, get the class one
+						m_hIconChildMaximized = (HICON)::GetClassLongPtr(wnd, GCLP_HICONSM);
+				}
+			}
+		}
+		else
+		{
+			m_hWndChildMaximized = NULL;
+			m_hIconChildMaximized = NULL;
+		}
+		if(bMaxOld != m_bChildMaximized)
+		{
+#ifdef _CMDBAR_EXTRA_TRACE
+			ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - All messages hook change: m_bChildMaximized = %s\n"), m_bChildMaximized ? "true" : "false");
+#endif
+			// assuming we are in a rebar, change our size to accomodate new state
+			// we hope that if we are not in a rebar, nCount will be 0
+			int nCount = (int)this->GetParent().SendMessage(RB_GETBANDCOUNT, 0, 0L);
+			int cxDiff = (m_bChildMaximized ? 1 : -1) * (m_cxLeft + m_cxRight);
+			for(int i = 0; i < nCount; i++)
+			{
+				REBARBANDINFO rbi = { RunTimeHelper::SizeOf_REBARBANDINFO(), RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_IDEALSIZE | RBBIM_STYLE };
+				this->GetParent().SendMessage(RB_GETBANDINFO, i, (LPARAM)&rbi);
+				if(rbi.hwndChild == this->m_hWnd)
+				{
+					if((rbi.fStyle & RBBS_USECHEVRON) != 0)
+					{
+						rbi.fMask = RBBIM_CHILDSIZE | RBBIM_IDEALSIZE;
+						rbi.cxMinChild += cxDiff;
+						rbi.cxIdeal += cxDiff;
+						this->GetParent().SendMessage(RB_SETBANDINFO, i, (LPARAM)&rbi);
+					}
+					break;
+				}
+			}
+		}
+		if((bMaxOld != m_bChildMaximized) || (hIconOld != m_hIconChildMaximized))
+		{
+			// force size change and redraw everything
+			RECT rect = {};
+			this->GetWindowRect(&rect);
+			::MapWindowPoints(NULL, this->GetParent(), (LPPOINT)&rect, 2);
+			this->SetRedraw(FALSE);
+			this->SetWindowPos(NULL, 0, 0, 1, 1, SWP_NOZORDER | SWP_NOMOVE);
+			this->SetWindowPos(NULL, &rect, SWP_NOZORDER | SWP_NOMOVE);
+			this->SetRedraw(TRUE);
+			this->RedrawWindow(NULL, NULL, RDW_FRAME | RDW_INVALIDATE | RDW_UPDATENOW);
+		}
+	}
+// Implementation
+	void GetSystemSettings()
+	{
+#ifdef _CMDBAR_EXTRA_TRACE
+		ATLTRACE2(atlTraceUI, 0, _T("MDI CmdBar - GetSystemSettings\n"));
+#endif
+		_baseClass::GetSystemSettings();
+		NONCLIENTMETRICS info = { RunTimeHelper::SizeOf_NONCLIENTMETRICS() };
+		BOOL bRet = ::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(info), &info, 0);
+		ATLASSERT(bRet);
+		if(bRet)
+		{
+			m_cxIconWidth = ::GetSystemMetrics(SM_CXSMICON);
+			m_cyIconHeight = ::GetSystemMetrics(SM_CYSMICON);
+			m_cxLeft = m_cxIconWidth;
+			if(m_hTheme != NULL)
+			{
+				m_cxBtnWidth = info.iCaptionWidth - 2 * m_cxyOffset;
+				m_cyBtnHeight = info.iCaptionHeight - 2 * m_cxyOffset;
+				m_cxRight = 3 * m_cxBtnWidth;
+			}
+			else
+			{
+				m_cxBtnWidth = info.iCaptionWidth - m_cxyOffset;
+				m_cyBtnHeight = info.iCaptionHeight - 2 * m_cxyOffset;
+				m_cxRight = 3 * m_cxBtnWidth + m_cxyOffset;
+			}
+		}
+		RECT rect = {};
+		this->GetClientRect(&rect);
+		T* pT = static_cast<T*>(this);
+		pT->_AdjustBtnSize(rect.bottom);
+	}
+	void _AdjustBtnSize(int cyHeight)
+	{
+		if((cyHeight > 1) && (m_cyBtnHeight > cyHeight))
+		{
+			if(m_hTheme != NULL)
+			{
+				m_cyBtnHeight = cyHeight;
+				m_cxBtnWidth = cyHeight;
+				m_cxRight = 3 * m_cxBtnWidth;
+			}
+			else
+			{
+				m_cyBtnHeight = cyHeight;
+				m_cxBtnWidth = cyHeight + m_cxyOffset;
+				m_cxRight = 3 * m_cxBtnWidth + m_cxyOffset;
+			}
+		}
+	}
+	void _CalcIconRect(int cxWidth, int cyHeight, RECT& rect, bool bInvertX = false) const
+	{
+		int xStart = (m_cxLeft - m_cxIconWidth) / 2;
+		if(xStart < 0)
+			xStart = 0;
+		int yStart = (cyHeight - m_cyIconHeight) / 2;
+		if(yStart < 0)
+			yStart = 0;
+		if(bInvertX)
+			::SetRect(&rect, cxWidth - (xStart + m_cxBtnWidth), yStart, cxWidth - xStart, yStart + m_cyBtnHeight);
+		else
+			::SetRect(&rect, xStart, yStart, xStart + m_cxBtnWidth, yStart + m_cyBtnHeight);
+	}
+	void _CalcBtnRects(int cxWidth, int cyHeight, RECT arrRect[3], bool bInvertX = false) const
+	{
+		int yStart = (cyHeight - m_cyBtnHeight) / 2;
+		if(yStart < 0)
+			yStart = 0;
+		RECT rcBtn = { cxWidth - m_cxBtnWidth, yStart, cxWidth, yStart + m_cyBtnHeight };
+		int nDirection = -1;
+		if(bInvertX)
+		{
+			::SetRect(&rcBtn, 0, yStart, m_cxBtnWidth, yStart + m_cyBtnHeight);
+			nDirection = 1;
+		}
+		arrRect[0] = rcBtn;
+		if(m_hTheme != NULL)
+			::OffsetRect(&rcBtn, nDirection * m_cxBtnWidth, 0);
+		else
+			::OffsetRect(&rcBtn, nDirection * (m_cxBtnWidth + m_cxyOffset), 0);
+		arrRect[1] = rcBtn;
+		::OffsetRect(&rcBtn, nDirection * m_cxBtnWidth, 0);
+		arrRect[2] = rcBtn;
+	}
+	void _DrawMDIButton(CWindowDC& dc, LPRECT pRects, int nBtn)
+	{
+		if(m_hTheme != NULL)
+		{
+#ifndef __VSSYM32_H__
+			const int WP_MDICLOSEBUTTON = 20;
+			const int CBS_NORMAL = 1;
+			const int CBS_PUSHED = 3;
+			const int CBS_DISABLED = 4;
+			const int WP_MDIRESTOREBUTTON = 22;
+			const int RBS_NORMAL = 1;
+			const int RBS_PUSHED = 3;
+			const int RBS_DISABLED = 4;
+			const int WP_MDIMINBUTTON = 16;
+			const int MINBS_NORMAL = 1;
+			const int MINBS_PUSHED = 3;
+			const int MINBS_DISABLED = 4;
+#endif // __VSSYM32_H__
+			if((nBtn == -1) || (nBtn == 0))
+				::DrawThemeBackground(m_hTheme, dc, WP_MDICLOSEBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 0) ? CBS_PUSHED : CBS_NORMAL) : CBS_DISABLED, &pRects[0], NULL);
+			if((nBtn == -1) || (nBtn == 1))
+				::DrawThemeBackground(m_hTheme, dc, WP_MDIRESTOREBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 1) ? RBS_PUSHED : RBS_NORMAL) : RBS_DISABLED, &pRects[1], NULL);
+			if((nBtn == -1) || (nBtn == 2))
+				::DrawThemeBackground(m_hTheme, dc, WP_MDIMINBUTTON, this->m_bParentActive ? ((m_nBtnPressed == 2) ? MINBS_PUSHED : MINBS_NORMAL) : MINBS_DISABLED, &pRects[2], NULL);
+		}
+		else
+		{
+			if((nBtn == -1) || (nBtn == 0))
+				dc.DrawFrameControl(&pRects[0], DFC_CAPTION, DFCS_CAPTIONCLOSE | ((m_nBtnPressed == 0) ? DFCS_PUSHED : 0));
+			if((nBtn == -1) || (nBtn == 1))
+				dc.DrawFrameControl(&pRects[1], DFC_CAPTION, DFCS_CAPTIONRESTORE | ((m_nBtnPressed == 1) ? DFCS_PUSHED : 0));
+			if((nBtn == -1) || (nBtn == 2))
+				dc.DrawFrameControl(&pRects[2], DFC_CAPTION, DFCS_CAPTIONMIN | ((m_nBtnPressed == 2) ? DFCS_PUSHED : 0));
+		}
+	}
+	static UINT _GetThemeChangedMsg()
+	{
+#ifndef WM_THEMECHANGED
+		static const UINT WM_THEMECHANGED = 0x031A;
+#endif // !WM_THEMECHANGED
+		return WM_THEMECHANGED;
+	}
+	void _OpenThemeData()
+	{
+		if(RunTimeHelper::IsThemeAvailable())
+			m_hTheme = ::OpenThemeData(this->m_hWnd, L"Window");
+	}
+	void _CloseThemeData()
+	{
+		if(m_hTheme != NULL)
+		{
+			::CloseThemeData(m_hTheme);
+			m_hTheme = NULL;
+		}
+	}
+	bool _DebugCheckChild()
+	{
+#ifdef _DEBUG
+		BOOL bMaximized = FALSE;
+		HWND hWndChild = (HWND)::SendMessage(m_wndMDIClient, WM_MDIGETACTIVE, 0, (LPARAM)&bMaximized);
+		return (bMaximized && (hWndChild == m_hWndChildMaximized));
+#else // !_DEBUG
+		return true;
+#endif // !_DEBUG
+	}
+};
+class CMDICommandBarCtrl : public CMDICommandBarCtrlImpl<CMDICommandBarCtrl>
+{
+public:
+	DECLARE_WND_SUPERCLASS(_T("WTL_MDICommandBar"), GetWndClassName())
+};
+} // namespace WTL
+#endif // __ATLCTRLW_H__

Mercurial > foo_out_sdl

comparison foosdk/wtl/Include/atlctrlw.h @ 1:20d02a178406 default tip