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Resource ID Organiser Add-In for Visual C++ 5.0/6.0/.NET

, 10 Jan 2005
An application/add-in to organise and renumber resource symbol IDs
resorg103.zip
resorg104.zip
resorgaddinsetup.zip
resorgaddin_executables.zip
resorgnetaddinsetup.zip
resorgnetaddin_executables.zip
resorgnet_executables.zip
ResOrgNET_executables
CJ609LibVc7.dll
NGLib103Vc7.dll
QHTMLight.dll
ResOrg.cnt
resorg.fts
ResOrg.hlp
ResOrgNETAddIn.dll
ResOrgNETAddInToolWindows.ocx
ResOrgNETCore.dll
resorg_demo.zip
resorg_executables.zip
resorg_src.zip
BXFileDialog
BXFileDialog.dsp
Lib
Release
Res
bitmap2.bmp
FileOpen.bmp
filesave.bmp
CJLibrary
CJLibrary
CJLibrary.def
CJLibrary.dsp
CJLibrary.dsw
CJLibrarydep.jpg
CJLibraryStatic.dsp
Debug_Unicode
Release
Release_Unicode
res
Include
res
btn_arro.bmp
btn_explorer.bmp
button_images.bmp
cj_logo.bmp
dragging.cur
handcur.cur
headerba.bmp
hsplitba.cur
icr_hand.cur
nodraggi.cur
PushPin.bmp
Toolbar.bmp
vsplitba.cur
Lib
NGLibrary
Bin
NGLibrary.def
NGLibrary.dsp
NGLibrary.dsw
Release
Res
Drives.bmp
Release
ResOrgAddIn
Release
Res
HtmlDoc.ico
ResOrg.ico
ResOrgDoc.ico
TBarLrge.bmp
TBarMedm.bmp
Toolbar.bmp
WorkspaceTabs.bmp
ResOrgAddIn.def
ResOrgAddIn.dsp
ResOrgAddIn.odl
ResOrgAddIn_Res.hm
ResOrgApp
Lint
Release
Res
HtmlDoc.ico
MAINFRAM.BMP
ResOrg.ico
ResOrgDoc.ico
TBarLrge.bmp
TBarMedm.bmp
Toolbar.bmp
workspace.ico
WorkspaceTabs.bmp
ResOrgApp.dsp
ResOrgApp_Res.hm
ResOrgApp_Res.resorg
ResOrgCore
Lint
Release
Res
Anna.bmp
BuildOptions.ico
ComCtl Version Prompt.rtf
File Reload Warning Ex.rtf
File Reload Warning.rtf
Global Next Symbol Value Warning Prompt.rtf
information.ico
Invalid Symbol Name.rtf
Mailing List Prompt.rtf
Next Symbol Value Warning Prompt.rtf
project context menu.bmp
project.ico
RenumWiz Completion.rtf
Report.ico
ResOrg Logo.bmp
ResOrg Updated.rtf
ResOrg.ico
resource file.ico
riverblade_logo.bmp
solution.ico
Symbol Delete Warning.rtf
Symbol Name Warning.rtf
Symbol Rename Warning.rtf
SymbolFile.ico
Symbols Delete Warning.rtf
sym_binary.ico
sym_bitmap.ico
sym_command.ico
sym_control.ico
sym_dialog.ico
sym_icon.ico
sym_menu.ico
sym_prompt.ico
sym_resource.ico
sym_string.ico
Toolbar.bmp
VcAddIn.ico
VersionCheck.ico
warning.ico
WizardHeader256.bmp
WizardWatermark256.bmp
ResOrgCore.def
ResOrgCore.dsp
ResOrgCore_Res.hm
ResOrgCore_Res.resorg
Xml
ProblemSymbolReportHtml.xsl
SymbolsReportHtml.xsl
ResOrgNETAddIn
AddIn.def
Release
Res
AddIn.rgs
HtmlDoc.ico
ResOrg.ico
ResOrgDoc.ico
Toolbar.bmp
WorkspaceTabs.bmp
ResOrgNETAddInSetup
Banner.jpg
Intro screen.jpg
Licence.rtf
ReadMe.rtf
Release
ResOrg.ico
ResOrgNETAddInSetup.vdproj
ResOrgNETAddInToolWindows
Release
Res
Edit.ico
Properties.ico
Renumber.ico
ResOrgNETAddInToolWindows.ico
ResOrgNETAddInToolWindowsCtrl.bmp
ResOrgNETAddInToolWindows.def
SatelliteDll
Release
res
AboutBoxCmd.bmp
OpenResOrgCmd.bmp
OptionsCmd.bmp
ViewMainToolWinCmd.bmp
// CJToolBar.cpp : implementation file
// Copyright � 1998-1999 CodeJock.com, All Rights Reserved.
// See ReadMe.txt for TERMS OF USE.
//
/////////////////////////////////////////////////////////////////////////////
/****************************************************************************
 *
 * $Date: 10/30/99 1:56p $
 * $Revision: 18 $
 * $Archive: /CodeJock/CJLibrary/CJToolBar.cpp $
 *
 * $History: CJToolBar.cpp $
 * 
 * *****************  Version 18  *****************
 * User: Kirk Stowell Date: 10/30/99   Time: 1:56p
 * Updated in $/CodeJock/CJLibrary
 * Removed Invalidate() calls from OnWindowPosChanging(...) to eliminate
 * screen flicker.
 * 
 * *****************  Version 17  *****************
 * User: Kirk Stowell Date: 10/26/99   Time: 10:51p
 * Updated in $/CodeJock/CJLibrary
 * Added CCJFontCombo to the list of controls that can be inserted into a
 * CCJToolBar.
 * 
 * *****************  Version 16  *****************
 * User: Kirk Stowell Date: 10/24/99   Time: 12:01a
 * Updated in $/CodeJock/CJLibrary
 * Fixed potential resource and memory leak problems.
 * 
 * *****************  Version 15  *****************
 * User: Kirk Stowell Date: 9/13/99    Time: 5:45a
 * Updated in $/CodeJockey/CJLibrary
 * Fixed initialization bug (small).
 * 
 * *****************  Version 14  *****************
 * User: Kirk Stowell Date: 8/31/99    Time: 1:11a
 * Updated in $/CodeJockey/CJLibrary
 * Updated copyright and contact information.
 * 
 * *****************  Version 13  *****************
 * User: Kirk Stowell Date: 8/30/99    Time: 12:06a
 * Updated in $/CodeJockey/CJLibrary
 * Added support for CCJComboBoxEx control.
 * 
 * *****************  Version 12  *****************
 * User: Kirk Stowell Date: 8/29/99    Time: 9:14p
 * Updated in $/CodeJockey/CJLibrary
 * Added Unicode compliance, thanks to Barry Burton for his help with
 * this.
 * 
 * 
 * *****************  Version 10  *****************
 * User: Kirk Stowell Date: 7/25/99    Time: 10:00p
 * Updated in $/CodeJockey/CJLibrary
 * 
 * *****************  Version 6  *****************
 * User: Kirk Stowell Date: 7/18/99    Time: 10:20p
 * Updated in $/CodeJockey/CJLibrary
 * Re-wrote toolbar class for vc5 compatibility. Added customization based 
 * on the "Customizable toolbar" article by Doug Keith - 
 * http://www.codeguru.com/toolbar/customizable_tb.shtml.
 * 
 * Cleaned up inline functions, and import/export macro so that class will
 * be imported when linked to, and exported at compile time.
 * 
 * *****************  Version 5  *****************
 * User: Kirk Stowell Date: 4/03/99    Time: 11:44p
 * Updated in $/CodeJockey/CJ60Lib
 * Added comments and cleaned up code.
 * 
 * *****************  Version 4  *****************
 * User: Kirk Stowell Date: 3/13/99    Time: 11:43p
 * Updated in $/CodeJockey/CJ60Lib
 * Changed class to handle both Office and DevStudio style to toolbars. To
 * use Office toolbars, use the CreateEx() method, otherwise your toolbars
 * will look like DevStudio.
 * 
 * *****************  Version 3  *****************
 * User: Kirk Stowell Date: 12/14/98   Time: 11:42p
 * Updated in $/CodeJockey/CJ60Lib
 * Changed class to derive from Paul DiLascia's CToolBar, this class
 * adds gripper and control insertion.
 * 
 * *****************  Version 2  *****************
 * User: Kirk Stowell Date: 11/02/98   Time: 11:41p
 * Updated in $/CodeJockey/CJ60Lib
 * Fixed bug with DrawNoGripper() method - (Christian Skovdal Andersen).
 * 
 * *****************  Version 1  *****************
 * User: Kirk Stowell Date: 10/17/98   Time: 11:41p
 * Created in $/CodeJockey/CJ60Lib
 * Initial re-write and release.
 *
 ***************************************************************************/
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "CJToolBar.h"
#include "CJFlatComboBox.h"
#include "CJComboBoxEx.h"
#include "CJFontCombo.h"
#include "CJMenu.h"        // CCJMenu class declaration

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define IDC_CUSTOMIZE_BAR	0xFF

/*
DIBs use RGBQUAD format:
0xbb 0xgg 0xrr 0x00

  Reasonably efficient code to convert a COLORREF into an
  RGBQUAD is byte-order-dependent, so we need different
  code depending on the byte order we're targeting.
*/
#define _RGB_TO_RGBQUAD(r,g,b)   (RGB(b,g,r))
#define _CLR_TO_RGBQUAD(clr)     (RGB(GetBValue(clr), GetGValue(clr), GetRValue(clr)))

struct CJX_COLORMAP
{
	// use DWORD instead of RGBQUAD so we can compare two RGBQUADs easily
	DWORD rgbqFrom;
	int iSysColorTo;
};

const CJX_COLORMAP _sysColorMap[] =
{
	// mapping from color in DIB to system color
	{ _RGB_TO_RGBQUAD(0x00, 0x00, 0x00),  COLOR_BTNTEXT },       // black
	{ _RGB_TO_RGBQUAD(0x80, 0x80, 0x80),  COLOR_BTNSHADOW },     // dark gray
	{ _RGB_TO_RGBQUAD(0xC0, 0xC0, 0xC0),  COLOR_BTNFACE },       // bright gray
	{ _RGB_TO_RGBQUAD(0xFF, 0xFF, 0xFF),  COLOR_BTNHIGHLIGHT }   // white
};

HBITMAP AFXAPI
_LoadSysColorBitmap(HINSTANCE hInst, HRSRC hRsrc, BOOL bMono)
{
	HGLOBAL hglb;
	if ((hglb = LoadResource(hInst, hRsrc)) == NULL)
		return NULL;
	
	LPBITMAPINFOHEADER lpBitmap = (LPBITMAPINFOHEADER)LockResource(hglb);
	if (lpBitmap == NULL)
		return NULL;
	
	// make copy of BITMAPINFOHEADER so we can modify the color table
	const int nColorTableSize = 16;
	UINT nSize = lpBitmap->biSize + nColorTableSize * sizeof(RGBQUAD);
	LPBITMAPINFOHEADER lpBitmapInfo = (LPBITMAPINFOHEADER)::malloc(nSize);
	if (lpBitmapInfo == NULL)
		return NULL;
	memcpy(lpBitmapInfo, lpBitmap, nSize);
	
	// color table is in RGBQUAD DIB format
	DWORD* pColorTable =
		(DWORD*)(((LPBYTE)lpBitmapInfo) + (UINT)lpBitmapInfo->biSize);
	
	for (int iColor = 0; iColor < nColorTableSize; iColor++)
	{
		// look for matching RGBQUAD color in original
		for (int i = 0; i < _countof(_sysColorMap); i++)
		{
			if (pColorTable[iColor] == _sysColorMap[i].rgbqFrom)
			{
				if (bMono)
				{
					// all colors except text become white
					if (_sysColorMap[i].iSysColorTo != COLOR_BTNTEXT)
						pColorTable[iColor] = _RGB_TO_RGBQUAD(255, 255, 255);
				}
				else
					pColorTable[iColor] =
					_CLR_TO_RGBQUAD(::GetSysColor(_sysColorMap[i].iSysColorTo));
				break;
			}
		}
	}
	
	int nWidth = (int)lpBitmapInfo->biWidth;
	int nHeight = (int)lpBitmapInfo->biHeight;
	HDC hDCScreen = ::GetDC(NULL);
	HBITMAP hbm = ::CreateCompatibleBitmap(hDCScreen, nWidth, nHeight);
	
	if (hbm != NULL)
	{
		HDC hDCGlyphs = ::CreateCompatibleDC(hDCScreen);
		HBITMAP hbmOld = (HBITMAP)::SelectObject(hDCGlyphs, hbm);
		
		LPBYTE lpBits;
		lpBits = (LPBYTE)(lpBitmap + 1);
		lpBits += (1 << (lpBitmapInfo->biBitCount)) * sizeof(RGBQUAD);
		
		StretchDIBits(hDCGlyphs, 0, 0, nWidth, nHeight, 0, 0, nWidth, nHeight,
			lpBits, (LPBITMAPINFO)lpBitmapInfo, DIB_RGB_COLORS, SRCCOPY);
		SelectObject(hDCGlyphs, hbmOld);
		::DeleteDC(hDCGlyphs);
	}
	::ReleaseDC(NULL, hDCScreen);
	
	// free copy of bitmap info struct and resource itself
	::free(lpBitmapInfo);
	::FreeResource(hglb);
	
	return hbm;
}

#ifdef AFX_INIT_SEG
#pragma code_seg(AFX_INIT_SEG)
#endif

struct AFX_DLLVERSIONINFO
{
	DWORD cbSize;
	DWORD dwMajorVersion;                   // Major version
	DWORD dwMinorVersion;                   // Minor version
	DWORD dwBuildNumber;                    // Build number
	DWORD dwPlatformID;                     // DLLVER_PLATFORM_*
};

typedef HRESULT (CALLBACK* AFX_DLLGETVERSIONPROC)(AFX_DLLVERSIONINFO *);

int _ComCtlVersion = -1;

DWORD AFXAPI _GetComCtlVersion()
{
	// return cached version if already determined...
	if (_ComCtlVersion != -1)
		return _ComCtlVersion;
	
	// otherwise determine comctl32.dll version via DllGetVersion
	HINSTANCE hInst = ::GetModuleHandleA("COMCTL32.DLL");
	ASSERT(hInst != NULL);
	AFX_DLLGETVERSIONPROC pfn;
	pfn = (AFX_DLLGETVERSIONPROC)GetProcAddress(hInst, "DllGetVersion");
	DWORD dwVersion = VERSION_WIN4;
	if (pfn != NULL)
	{
		AFX_DLLVERSIONINFO dvi;
		memset(&dvi, 0, sizeof(dvi));
		dvi.cbSize = sizeof(dvi);
		HRESULT hr = (*pfn)(&dvi);
		if (SUCCEEDED(hr))
		{
			ASSERT(dvi.dwMajorVersion <= 0xFFFF);
			ASSERT(dvi.dwMinorVersion <= 0xFFFF);
			dwVersion = MAKELONG(dvi.dwMinorVersion, dvi.dwMajorVersion);
		}
	}
	_ComCtlVersion = dwVersion;
	return dwVersion;
}

struct CJX_CONTROLPOS {
	int				nIndex;
	int				nID;
	CRect			rectOldPos;
} ;

int _dropDownWidth = -1;

int AFXAPI _GetDropDownWidth()
{
	// return cached version if already determined...
	if (_dropDownWidth != -1)
		return _dropDownWidth;

	// otherwise calculate it...
	HDC hDC = GetDC(NULL);
	ASSERT(hDC != NULL);
	HFONT hFont;
	if ((hFont = ::CreateFont(GetSystemMetrics(SM_CYMENUCHECK), 0, 0, 0,
		FW_NORMAL, 0, 0, 0, SYMBOL_CHARSET, 0, 0, 0, 0, _T("Marlett"))) != NULL)
	{
		HFONT hOldFont = (HFONT)::SelectObject(hDC, hFont);
	
		VERIFY(GetCharWidth(hDC, '6', '6', &_dropDownWidth));

		// fix potential resource leak - KStowell - 10-21-99
		if (hFont != NULL) {
			::SelectObject(hDC, hOldFont);
			::DeleteObject(hFont);
		}
	}

	::ReleaseDC(NULL, hDC);
	ASSERT(_dropDownWidth != -1);
	return _dropDownWidth;
}

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar

int CCJToolBar::m_nBarNumber = 0;

CCJToolBar::CCJToolBar()
{
	m_bShowDropArrow = false;
	m_pControls		 = NULL;
	m_pDropButtons	 = NULL;		// list of drop-down buttons
	m_nButtons		 = 0;
	m_pBarInfo		 = NULL;
	m_hKeyRoot		 = HKEY_CURRENT_USER;
	
	// get a pointer to the application.
	CWinApp* pApp = AfxGetApp();
	ASSERT( pApp );

	++m_nBarNumber;
	m_strValueName.Format( _T("CJToolBar %d"), m_nBarNumber );
	m_strSubKey.Format( _T("Software\\%s\\%s\\Settings"),
		pApp->m_pszRegistryKey, pApp->m_pszProfileName );

	// initialize state
	m_pStringMap = NULL;
	m_hRsrcImageWell = NULL;
	m_hInstImageWell = NULL;
	m_hbmImageWell = NULL;
	m_bDelayedButtonLayout = TRUE;

	// default image sizes
	m_sizeImage.cx = 16;
	m_sizeImage.cy = 15;

	// default button sizes
	m_sizeButton.cx = 23;
	m_sizeButton.cy = 22;

	// top and bottom borders are 1 larger than default for ease of grabbing
	m_cyTopBorder = 3;
	m_cyBottomBorder = 3;
	m_bExStyle = false;
}

CCJToolBar::~CCJToolBar()
{
	AfxDeleteObject((HGDIOBJ*)&m_hbmImageWell);
	delete m_pStringMap;
	
	m_nCount = 0;
	
	while (m_pDropButtons)
	{
		DROPDOWNBUTTON* pnext = m_pDropButtons->next;
		delete m_pDropButtons;
		m_pDropButtons = pnext;
	}
	
	if( m_pControls ) {
		for( POSITION pos = m_pControls->GetHeadPosition() ; pos ; ) {
			delete m_pControls->GetNext(pos);
		}
		delete m_pControls;
	}
}

BOOL CCJToolBar::Create(CWnd* pParentWnd, DWORD dwStyle, UINT nID)
{
	return CreateEx(pParentWnd, NULL, dwStyle,
		CRect(m_cxLeftBorder, m_cyTopBorder, m_cxRightBorder, m_cyBottomBorder), nID);
}

BOOL CCJToolBar::CreateEx(CWnd* pParentWnd, DWORD dwCtrlStyle, DWORD dwStyle, CRect rcBorders, UINT nID)
{
	ASSERT_VALID(pParentWnd);   // must have a parent
	ASSERT (!((dwStyle & CBRS_SIZE_FIXED) && (dwStyle & CBRS_SIZE_DYNAMIC)));
	
	// KStowell - bool for drawing office style gripper.
	if( dwCtrlStyle != NULL )
		m_bExStyle = true;

	SetBorders(rcBorders);

	// save the style
	m_dwStyle = (dwStyle & CBRS_ALL)|( dwStyle & CBRS_GRIPPER );
	if (nID == AFX_IDW_TOOLBAR)
		m_dwStyle |= CBRS_HIDE_INPLACE;

	dwStyle &= ~CBRS_ALL;
	dwStyle |= CCS_NOPARENTALIGN|CCS_NOMOVEY|CCS_NODIVIDER|CCS_NORESIZE;
	dwStyle |= dwCtrlStyle;

	// initialize common controls

#ifdef _VC_VERSION_5

	INITCOMMONCONTROLSEX icex;
	icex.dwSize = sizeof(icex);
	icex.dwICC = ICC_BAR_CLASSES;
	VERIFY(InitCommonControlsEx(&icex));

#else

	VERIFY(AfxDeferRegisterClass(AFX_WNDCOMMCTL_BAR_REG));

#endif

	_GetComCtlVersion();
	ASSERT(_ComCtlVersion != -1);
	_GetDropDownWidth();
	ASSERT(_dropDownWidth != -1);

	// create the HWND
	CRect rect; rect.SetRectEmpty();
	if (!CWnd::Create(TOOLBARCLASSNAME, NULL, dwStyle, rect, pParentWnd, nID))
		return FALSE;

	// sync up the sizes
	SetSizes(m_sizeButton, m_sizeImage);

	// Note: Parent must resize itself for control bar to be resized

	return TRUE;
}

BOOL CCJToolBar::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CCJToolBarBase::PreCreateWindow(cs))
		return FALSE;
	
	cs.style |= TBSTYLE_TRANSPARENT|TBSTYLE_FLAT;

	return TRUE;
}

//////////////////////////////////////////////////////////////////////
// 1999 Kirk Stowell - Inserts a control into the toolbar at the given button id.
//
CWnd* CCJToolBar::InsertControl( CRuntimeClass* pClass, LPCTSTR lpszWindowName, CRect& rect, UINT nID, DWORD dwStyle )
{
	CWnd *pCtrl = NULL;
	
	if( pClass->IsDerivedFrom( RUNTIME_CLASS( CCJComboBoxEx )))	// CCJComboBoxEx control.
	{
		pCtrl = new CCJComboBoxEx;
	
		ASSERT_VALID( pCtrl );
		
		if(((CCJComboBoxEx*)pCtrl)->Create( WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CCJFlatComboBox )))	// CCJFlatComboBox control.
	{
		pCtrl = new CCJFlatComboBox;
	
		ASSERT_VALID( pCtrl );
		
		if(((CCJFlatComboBox*)pCtrl)->Create( WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CCJFontCombo )))	// CCJFontCombo control.
	{
		pCtrl = new CCJFontCombo;
	
		ASSERT_VALID( pCtrl );
		
		if(((CCJFontCombo*)pCtrl)->Create( WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CComboBox )))	// CComboBox control.
	{
		pCtrl = new CComboBox;

		ASSERT_VALID( pCtrl );

		if(((CComboBox*)pCtrl)->Create( WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CEdit )))		// CEdit control.
	{
		pCtrl = new CEdit;

		ASSERT_VALID( pCtrl );

		if(((CEdit*)pCtrl)->Create( WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CButton )))		// CButton control.
	{
		pCtrl = new CButton;

		ASSERT_VALID( pCtrl );

		if(((CButton*)pCtrl)->Create( lpszWindowName, WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
	}
	else if( pClass->IsDerivedFrom( RUNTIME_CLASS( CWnd )))			// CWnd object.
	{
		pCtrl = new CWnd;
		
		ASSERT_VALID( pCtrl );

#ifdef _UNICODE
		TCHAR szClassName[ 256 ];

		MultiByteToWideChar( CP_ACP,
							 MB_PRECOMPOSED,
							 pClass->m_lpszClassName,
							 -1,
							 szClassName,
							 255 );

		if(((CWnd*)pCtrl)->Create( szClassName, lpszWindowName, WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
#else
		if(((CWnd*)pCtrl)->Create( pClass->m_lpszClassName, lpszWindowName, WS_CHILD|WS_VISIBLE|dwStyle, rect, this, nID ) == FALSE )
		{
			delete pCtrl;
			return NULL;
		}
#endif
	}
	else															// An invalid object was passed in
	{
		ASSERT( FALSE );
		return NULL;
	}

	// if our object list has not been allocated, do it now...
	if( m_pControls == NULL )
	{
		m_pControls = new CObList();
		ASSERT( m_pControls );
	}

	// we have to remember this control, so we can delete it later
	m_pControls->AddTail( pCtrl );

	return InsertControl( pCtrl, rect, nID );
}

CWnd* CCJToolBar::InsertControl(CWnd* pCtrl, CRect & rect, UINT nID)
{
	ASSERT_VALID( pCtrl );

	// make sure the id is valid, and set the button 
	// style for a seperator.
	ASSERT( CommandToIndex( nID ) >= 0 );
	SetButtonInfo( CommandToIndex( nID ), nID, TBBS_SEPARATOR, rect.Width());
	
	// insert the control into the toolbar.
	GetItemRect( CommandToIndex(nID), &rect );
	pCtrl->SetWindowPos(0, rect.left, rect.top, 0, 0,
		SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOCOPYBITS );
	pCtrl->SetFont( GetFont( ));
	pCtrl->ShowWindow( SW_SHOW );

	return pCtrl;
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// call to add drop-down menus to toolbar buttons.
//
BOOL CCJToolBar::AddDropDownButton(UINT nIDButton, UINT nIDMenu, BOOL bArrow)
{
	ASSERT_VALID(this);
	
	DROPDOWNBUTTON* pb = FindDropDownButton(nIDButton);
	if (!pb) {
		pb = new DROPDOWNBUTTON;
		ASSERT(pb);
		pb->next = m_pDropButtons;
		m_pDropButtons = pb;
	}
	pb->idButton = nIDButton;
	pb->idMenu   = nIDMenu;
	
	int iButton = CommandToIndex(nIDButton);
	
	DWORD dwStyle = GetButtonStyle(iButton);
	dwStyle |= TBSTYLE_DROPDOWN;
	SetButtonStyle(iButton, dwStyle);
	
	if (bArrow)
		SetExtendedStyle(TBSTYLE_EX_DRAWDDARROWS);
	
	return TRUE;
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// Find buttons structure for given ID
//
DROPDOWNBUTTON* CCJToolBar::FindDropDownButton(UINT nID)
{
	for (DROPDOWNBUTTON* pb = m_pDropButtons; pb; pb = pb->next) {
		if (pb->idButton == nID)
			return pb;
	}
	return NULL;
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// Message handler for TBN_DROPDOWN. Default is to display the 
// specified menu at the right place. You can override to generate dynamic menus
//
// Args:
//		- NMTOOLBAR struct from TBN_DROPDOWN
//		- command id of button
//		- point to display menu at
//
void CCJToolBar::OnToolBarBtnDropDown(NMHDR* pNMHDR, LRESULT* pRes)
{
	UNUSED_ALWAYS( pRes );
	
	const NMTOOLBAR& nmtb = *(NMTOOLBAR*)pNMHDR;
	
	// get location of button
	CRect rc;
	GetRect(nmtb.iItem, rc);
	ClientToScreen(&rc);
	
	// call virtual function to display dropdown menu
	OnDropDownButton(nmtb, nmtb.iItem, rc);
}

/////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// Virtual fn you can override to hand drop-down button
// events with more friendly args
//
void CCJToolBar::OnDropDownButton(const NMTOOLBAR& nmtb, UINT nID, CRect rc)
{
	UNUSED_ALWAYS( nID );

	DROPDOWNBUTTON* pb = FindDropDownButton(nmtb.iItem);
	if (pb && pb->idMenu) {
		
		// load and display popup menu
		CCJMenu menu;
		VERIFY(menu.LoadMenu(pb->idMenu));
		CCJMenu* pPopup = (CCJMenu*)menu.GetSubMenu(0);
		ASSERT(pPopup);
		pPopup->TrackPopupMenu(TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_VERTICAL,
			rc.left, rc.bottom, GetParentFrame(), &rc);
	}
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// Now toolbar has really moved: repaint area beneath old position
//
void CCJToolBar::OnWindowPosChanged(WINDOWPOS* lpwndpos) 
{
	CCJToolBarBase::OnWindowPosChanged(lpwndpos);
	if (!(lpwndpos->flags & SWP_NOMOVE)) {	 // if moved:
		InvalidateOldPos(m_rcOldPos);		 // invalidate area of old position
		
		// Now paint my non-client area at the new location.
		// Without this, you will still have a partial display bug (try it!)
		SendMessage(WM_NCPAINT);
	}
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// Invalidate toolbar rectangle. Because flat toolbars are transparent,
// this requires invalidating parent and all siblings that intersect the
// rectangle.
//
void CCJToolBar::InvalidateOldPos(const CRect& rcInvalid)
{
	// make parent paint the area beneath rectangle
	CWnd* pParent = GetParent();		// parent (dock bar/frame) window
	ASSERT_VALID(pParent);				// check
	CRect rc( rcInvalid );       		// copy rectangle
	pParent->ScreenToClient(&rc);		// convert to parent client coords
	pParent->InvalidateRect(&rc);		// invalidate

	// now do same for each sibling too
	for (CWnd* pSib = pParent->GetWindow(GW_CHILD);
		  pSib;
		  pSib=pSib->GetNextWindow(GW_HWNDNEXT)) {

		CRect rc;										// window rect of sibling
		pSib->GetWindowRect(&rc);					// ...
		if (rc.IntersectRect(rc, rcInvalid)) {	// if intersects invalid rect
			pSib->ScreenToClient(&rc);				// convert to sibling coords
			pSib->InvalidateRect(&rc);				// invalidate
			pSib->SendMessage(WM_NCPAINT);		// nonclient area too!
		}
	}
}

//////////////////
// 1997 Microsoft Systems Journal - Written by Paul DiLascia.
// This is the all-important function that gets the true size of a button,
// instead of using m_sizeButton. And it's virtual, so you can override if
// my algorithm doesn't work, as will surely be the case in some circumstances.
//
CSize CCJToolBar::GetButtonSize(TBBUTTON* pData, int iButton)
{
	ASSERT(_ComCtlVersion > 0);

	// Get the actual size of the button, not what's in m_sizeButton.
	// Make sure to do SendMessage instead of calling MFC's GetItemRect,
	// which has all sorts of bad side-effects! (Go ahead, take a look at it.)
	// 
	CRect rc;
	SendMessage(TB_GETITEMRECT, iButton, (LPARAM)&rc);
	CSize sz = rc.Size();

	////////////////
	// Now must do special case for various versions of comctl32.dll,
	//
	DWORD dwStyle = pData[iButton].fsStyle;
	if ((pData[iButton].fsState & TBSTATE_WRAP)) {
		if (dwStyle & TBSTYLE_SEP) {
			// this is the last separator in the row (eg vertically docked)
			// fudge the height, and ignore the width. TB_GETITEMRECT will return
			// size = (8 x 22) even for a separator in vertical toolbar
			//
			if (_ComCtlVersion <= VERSION_IE3)
				sz.cy -= 3;		// empircally good fudge factor
			else if (_ComCtlVersion != VERSION_IE4)
				sz.cy = sz.cx;
			sz.cx = 0;			// separator takes no width if it's the last one

		} else if (dwStyle & TBSTYLE_DROPDOWN && ( m_bShowDropArrow == false )) {
			// ignore width of dropdown
			sz.cx = 0;
		}
	}
	return sz;
}

// This function saves the state (visible buttons, toolbar position, etc.)
// of the toolbar, using the registry key provided to the Create(...) function.
void CCJToolBar::SaveState()
{
	// if there is an associated registry subkey
	if (m_strSubKey.GetLength())
	{
		// save the toolbar state to the registry
		GetToolBarCtrl().SaveState( m_hKeyRoot, m_strSubKey, m_strValueName );
	}
}

// This function restores the state (visible buttons, toolbar position, etc.)
// of the toolbar, using the registry key provided to the Create(...) function.
void CCJToolBar::RestoreState()
{
	// if there is an associated registry subkey
	if (m_strSubKey.GetLength())
	{
		// restore the toolbar state from the registry
		GetToolBarCtrl().RestoreState( m_hKeyRoot, m_strSubKey, m_strValueName );
	}
}

// This function is called when the user begins dragging a toolbar
// button or when the customization dialog is being populated with
// toolbar information.  Basically, *pResult should be populated with
// your answer to the question, "is the user allowed to delete this
// button?".
void CCJToolBar::OnToolBarQueryDelete(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );

	// if we're not floating - user can delete anything
	*pResult = !IsFloating();
}

// This function is called when the user begins dragging a toolbar
// button or when the customization dialog is being populated with
// toolbar information.  Basically, *pResult should be populated with
// your answer to the question, "is the user allowed to insert a
// button to the left of this one?".
void CCJToolBar::OnToolBarQueryInsert(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );

	// if we're not floating - user can insert anywhere
	*pResult = !IsFloating();
}

// This function is called whenever the user makes a change to the
// layout of the toolbar.  Calling the mainframe's RecalcLayout forces
// the toolbar to repaint itself.
void CCJToolBar::OnToolBarChange(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );

	// force the frame window to recalculate the size
	GetParentFrame()->RecalcLayout();
}

// This function is called when the user begins dragging a toolbar button.
void CCJToolBar::OnToolBarBeginDrag(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );
}

// This function is called when the user has completed a dragging operation.
void CCJToolBar::OnToolBarEndDrag(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );
}

// This function is called when the user initially calls up the toolbar
// customization dialog box.
void CCJToolBar::OnToolBarBeginAdjust(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );
}

// This function is called when the user clicks on the help button on the
// toolbar customization dialog box.
void CCJToolBar::OnToolBarCustomHelp(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );
}

// This function is called when the user dismisses the toolbar customization
// dialog box.
void CCJToolBar::OnToolBarEndAdjust(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );

	// save the state of the toolbar for reinitialization
	SaveState();
}

// This function is called to populate the toolbar customization dialog box
// with information regarding all of the possible toolbar buttons.
void CCJToolBar::OnToolBarGetButtonInfo(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pResult );

	TBNOTIFY* tbStruct;		// data needed by customize dialog box

	// init the pointer
	tbStruct = (TBNOTIFY *)pNMHDR;

	// if the index is valid
	if (0 <= tbStruct->iItem && tbStruct->iItem < m_nButtons)
	{
		// copy the stored button structure
		tbStruct->tbButton = m_pBarInfo[tbStruct->iItem].tbButton;

		// copy the text for the button label in the dialog
		_tcscpy( tbStruct->pszText, m_pBarInfo[tbStruct->iItem].btnText );

		// indicate valid data was sent
		*pResult = TRUE;
	}

	// else there is no button for this index
	else
	{
		*pResult = FALSE;
	}
}

// This function is called when the user clicks on the reset button on the
// toolbar customization dialog box.
void CCJToolBar::OnToolBarReset(NMHDR *pNMHDR, LRESULT *pResult)
{
	UNUSED_ALWAYS( pNMHDR );
	UNUSED_ALWAYS( pResult );

	// restore the toolbar to the way it was before entering customization
	RestoreState();
}

void CCJToolBar::OnDestroy() 
{
	// save the current state of the toolbar
	SaveState();
	
	CCJToolBarBase::OnDestroy();
}

void CCJToolBar::OnRButtonDown(UINT nFlags, CPoint point) 
{
	if( m_pBarInfo )
	{
		CPoint pt( point );
		ClientToScreen( &pt );
		
		// load and display popup menu
		CCJMenu popupMenu;
		VERIFY(popupMenu.CreatePopupMenu( ));
		popupMenu.InsertMenu(0, MF_BYPOSITION, IDC_CUSTOMIZE_BAR, _T("&Customize..."));
		int nResult = popupMenu.TrackPopupMenu(
			TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_VERTICAL|TPM_RETURNCMD,
			pt.x, pt.y, this );
		
		if( nResult == IDC_CUSTOMIZE_BAR )
		{
			// open the customization dialog.
			GetToolBarCtrl().Customize();
		}
	}

	else {
		CCJToolBarBase::OnRButtonDown(nFlags, point);
	}
}

/////////////////////////////////////////////////////////////////////////////
// The remainder of this class is mostly copied straight from MFC ( vc6 ), 
// except for the modifications which are commented...
/////////////////////////////////////////////////////////////////////////////

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar

BOOL CCJToolBar::OnNcCreate(LPCREATESTRUCT lpCreateStruct)
{
	// If the toolbar is inside a ReBar, we need to make the parent frame
	// the owner so it will get notifications.
	CWnd* pParent = GetParent();
	ASSERT(pParent);
	TCHAR classname[64];
	GetClassName(pParent->m_hWnd, classname, _countof(classname));
	if (_tcscmp(classname, REBARCLASSNAME)==0)
	{
		CFrameWnd* pFrame = GetParentFrame();
		ASSERT_VALID(pFrame);
		SetOwner(pFrame);
		m_bInReBar = true;
		m_bExStyle = false;
	}
	
	if (!CCJToolBarBase::OnNcCreate(lpCreateStruct))
		return FALSE;
	
	// if the owner was set before the toolbar was created, set it now
	if (m_hWndOwner != NULL)
		DefWindowProc(TB_SETPARENT, (WPARAM)m_hWndOwner, 0);

	DefWindowProc(TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0);
	return TRUE;
}

void CCJToolBar::SetOwner(CWnd* pOwnerWnd)
{
	ASSERT_VALID(this);
	if (m_hWnd != NULL)
	{
		ASSERT(::IsWindow(m_hWnd));
		DefWindowProc(TB_SETPARENT, (WPARAM)pOwnerWnd->GetSafeHwnd(), 0);
	}
	CCJToolBarBase::SetOwner(pOwnerWnd);
}

void CCJToolBar::SetSizes(SIZE sizeButton, SIZE sizeImage)
{
	ASSERT_VALID(this);

	// sizes must be non-zero and positive
	ASSERT(sizeButton.cx > 0 && sizeButton.cy > 0);
	ASSERT(sizeImage.cx > 0 && sizeImage.cy > 0);

	// button must be big enough to hold image
	//   + 7 pixels on x
	//   + 6 pixels on y
	ASSERT(sizeButton.cx >= sizeImage.cx + 7);
	ASSERT(sizeButton.cy >= sizeImage.cy + 6);

	if (::IsWindow(m_hWnd))
	{
		// set the sizes via TB_SETBITMAPSIZE and TB_SETBUTTONSIZE
		VERIFY(SendMessage(TB_SETBITMAPSIZE, 0, MAKELONG(sizeImage.cx, sizeImage.cy)));
		VERIFY(SendMessage(TB_SETBUTTONSIZE, 0, MAKELONG(sizeButton.cx, sizeButton.cy)));

		Invalidate();   // just to be nice if called when toolbar is visible
	}
	else
	{
		// just set our internal values for later
		m_sizeButton = sizeButton;
		m_sizeImage = sizeImage;
	}
}

void CCJToolBar::SetHeight(int cyHeight)
{
	ASSERT_VALID(this);

	int nHeight = cyHeight;
	if (m_dwStyle & CBRS_BORDER_TOP)
		cyHeight -= afxData.cyBorder2;
	if (m_dwStyle & CBRS_BORDER_BOTTOM)
		cyHeight -= afxData.cyBorder2;
	m_cyBottomBorder = (cyHeight - m_sizeButton.cy) / 2;
	// if there is an extra pixel, m_cyTopBorder will get it
	m_cyTopBorder = cyHeight - m_sizeButton.cy - m_cyBottomBorder;
	if (m_cyTopBorder < 0)
	{
		TRACE1("Warning: CCJToolBar::SetHeight(%d) is smaller than button.\n",
			nHeight);
		m_cyBottomBorder += m_cyTopBorder;
		m_cyTopBorder = 0;  // will clip at bottom
	}

	// recalculate the non-client region
	SetWindowPos(NULL, 0, 0, 0, 0,
		SWP_DRAWFRAME|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_NOZORDER);
	Invalidate();   // just to be nice if called when toolbar is visible
}

struct CToolBarData
{
	WORD wVersion;
	WORD wWidth;
	WORD wHeight;
	WORD wItemCount;
	//WORD aItems[wItemCount]

	WORD* items()
		{ return (WORD*)(this+1); }
};

BOOL CCJToolBar::LoadToolBar(LPCTSTR lpszResourceName, TOOLBARINFO* pBarInfo)
{
	ASSERT_VALID(this);
	ASSERT(lpszResourceName != NULL);

	// determine location of the bitmap in resource fork
	HINSTANCE hInst = AfxFindResourceHandle(lpszResourceName, RT_TOOLBAR);
	HRSRC hRsrc = ::FindResource(hInst, lpszResourceName, RT_TOOLBAR);
	if (hRsrc == NULL)
		return FALSE;

	HGLOBAL hGlobal = LoadResource(hInst, hRsrc);
	if (hGlobal == NULL)
		return FALSE;

	CToolBarData* pData = (CToolBarData*)LockResource(hGlobal);
	if (pData == NULL)
		return FALSE;
	ASSERT(pData->wVersion == 1);

	UINT* pItems = new UINT[pData->wItemCount];
	for (int i = 0; i < pData->wItemCount; i++)
		pItems[i] = pData->items()[i];
	BOOL bResult = SetButtons(pItems, pData->wItemCount);
	delete[] pItems;

	if (bResult)
	{
		// set new sizes of the buttons
		CSize sizeImage(pData->wWidth, pData->wHeight);
		CSize sizeButton(pData->wWidth + 7, pData->wHeight + 7);
		SetSizes(sizeButton, sizeImage);

		// load bitmap now that sizes are known by the toolbar control
		bResult = LoadBitmap(lpszResourceName);
	}

	UnlockResource(hGlobal);
	FreeResource(hGlobal);

	// is the toolbar is customizable?
	if(( pBarInfo ) && ( bResult )) {
		m_pBarInfo = pBarInfo;
		m_nButtons = GetToolBarCtrl().GetButtonCount();

		// modify the style to include adjustable
		ModifyStyle(0, CCS_ADJUSTABLE);
		RestoreState();
	}


	return bResult;
}

BOOL CCJToolBar::LoadBitmap(LPCTSTR lpszResourceName)
{
	ASSERT_VALID(this);
	ASSERT(lpszResourceName != NULL);

	// determine location of the bitmap in resource fork
	HINSTANCE hInstImageWell = AfxFindResourceHandle(lpszResourceName, RT_BITMAP);
	HRSRC hRsrcImageWell = ::FindResource(hInstImageWell, lpszResourceName, RT_BITMAP);
	if (hRsrcImageWell == NULL)
		return FALSE;

	// load the bitmap
	HBITMAP hbmImageWell;
	hbmImageWell = _LoadSysColorBitmap(hInstImageWell, hRsrcImageWell);

	// tell common control toolbar about the new bitmap
	if (!AddReplaceBitmap(hbmImageWell))
		return FALSE;

	// remember the resource handles so the bitmap can be recolored if necessary
	m_hInstImageWell = hInstImageWell;
	m_hRsrcImageWell = hRsrcImageWell;
	return TRUE;
}

BOOL CCJToolBar::SetBitmap(HBITMAP hbmImageWell)
{
	ASSERT_VALID(this);
	ASSERT(hbmImageWell != NULL);

	// the caller must manage changing system colors
	m_hInstImageWell = NULL;
	m_hRsrcImageWell = NULL;

	// tell common control toolbar about the new bitmap
	return AddReplaceBitmap(hbmImageWell);
}

BOOL CCJToolBar::AddReplaceBitmap(HBITMAP hbmImageWell)
{
	// need complete bitmap size to determine number of images
	BITMAP bitmap;
	VERIFY(::GetObject(hbmImageWell, sizeof(BITMAP), &bitmap));

	// add the bitmap to the common control toolbar
	BOOL bResult;
	if (m_hbmImageWell == NULL)
	{
		TBADDBITMAP addBitmap;
		addBitmap.hInst = NULL; // makes TBADDBITMAP::nID behave a HBITMAP
		addBitmap.nID = (UINT)hbmImageWell;
		bResult =  DefWindowProc(TB_ADDBITMAP,
			bitmap.bmWidth / m_sizeImage.cx, (LPARAM)&addBitmap) == 0;
	}
	else
	{
		TBREPLACEBITMAP replaceBitmap;
		replaceBitmap.hInstOld = NULL;
		replaceBitmap.nIDOld = (UINT)m_hbmImageWell;
		replaceBitmap.hInstNew = NULL;
		replaceBitmap.nIDNew = (UINT)hbmImageWell;
		replaceBitmap.nButtons = bitmap.bmWidth / m_sizeImage.cx;
		bResult = (BOOL)DefWindowProc(TB_REPLACEBITMAP, 0,
			(LPARAM)&replaceBitmap);
	}
	// remove old bitmap, if present
	if (bResult)
	{
		AfxDeleteObject((HGDIOBJ*)&m_hbmImageWell);
		m_hbmImageWell = hbmImageWell;
	}

	return bResult;
}

BOOL CCJToolBar::SetButtons(const UINT* lpIDArray, int nIDCount)
{
	ASSERT_VALID(this);
	ASSERT(nIDCount >= 1);  // must be at least one of them
	ASSERT(lpIDArray == NULL ||
		AfxIsValidAddress(lpIDArray, sizeof(UINT) * nIDCount, FALSE));

	// delete all existing buttons
	int nCount = (int)DefWindowProc(TB_BUTTONCOUNT, 0, 0);
	while (nCount--)
		VERIFY(DefWindowProc(TB_DELETEBUTTON, 0, 0));

	TBBUTTON button; memset(&button, 0, sizeof(TBBUTTON));
	button.iString = -1;
	if (lpIDArray != NULL)
	{
		// add new buttons to the common control
		int iImage = 0;
		for (int i = 0; i < nIDCount; i++)
		{
			button.fsState = TBSTATE_ENABLED;
			if ((button.idCommand = *lpIDArray++) == 0)
			{
				// separator
				button.fsStyle = TBSTYLE_SEP;
				// width of separator includes 8 pixel overlap
				ASSERT(_ComCtlVersion != -1);
				if ((GetStyle() & TBSTYLE_FLAT) || _ComCtlVersion == VERSION_IE4)
					button.iBitmap = 6;
				else
					button.iBitmap = 8;
			}
			else
			{
				// a command button with image
				button.fsStyle = TBSTYLE_BUTTON;
				button.iBitmap = iImage++;
			}
			if (!DefWindowProc(TB_ADDBUTTONS, 1, (LPARAM)&button))
				return FALSE;
		}
	}
	else
	{
		// add 'blank' buttons
		button.fsState = TBSTATE_ENABLED;
		for (int i = 0; i < nIDCount; i++)
		{
			ASSERT(button.fsStyle == TBSTYLE_BUTTON);
			if (!DefWindowProc(TB_ADDBUTTONS, 1, (LPARAM)&button))
				return FALSE;
		}
	}
	m_nCount = (int)DefWindowProc(TB_BUTTONCOUNT, 0, 0);
	m_bDelayedButtonLayout = TRUE;

	return TRUE;
}

#ifdef AFX_CORE3_SEG
#pragma code_seg(AFX_CORE3_SEG)
#endif

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar attribute access

void CCJToolBar::GetButton(int nIndex, TBBUTTON* pButton) const
{
	CCJToolBar* pBar = (CCJToolBar*)this;
	VERIFY(pBar->DefWindowProc(TB_GETBUTTON, nIndex, (LPARAM)pButton));
	// TBSTATE_ENABLED == TBBS_DISABLED so invert it
	pButton->fsState ^= TBSTATE_ENABLED;
}

void CCJToolBar::SetButton(int nIndex, TBBUTTON* pButton)
{
	// get original button state
	TBBUTTON button;
	VERIFY(DefWindowProc(TB_GETBUTTON, nIndex, (LPARAM)&button));

	// prepare for old/new button comparsion
	button.bReserved[0] = 0;
	button.bReserved[1] = 0;
	// TBSTATE_ENABLED == TBBS_DISABLED so invert it
	pButton->fsState ^= TBSTATE_ENABLED;
	pButton->bReserved[0] = 0;
	pButton->bReserved[1] = 0;

	// nothing to do if they are the same
	if (memcmp(pButton, &button, sizeof(TBBUTTON)) != 0)
	{
		// don't redraw everything while setting the button
		DWORD dwStyle = GetStyle();
		ModifyStyle(WS_VISIBLE, 0);
		VERIFY(DefWindowProc(TB_DELETEBUTTON, nIndex, 0));
		VERIFY(DefWindowProc(TB_INSERTBUTTON, nIndex, (LPARAM)pButton));
		ModifyStyle(0, dwStyle & WS_VISIBLE);

		// invalidate appropriate parts
		if (((pButton->fsStyle ^ button.fsStyle) & TBSTYLE_SEP) ||
			((pButton->fsStyle & TBSTYLE_SEP) && pButton->iBitmap != button.iBitmap))
		{
			// changing a separator
			Invalidate();
		}
		else
		{
			// invalidate just the button
			CRect rect;
			if (DefWindowProc(TB_GETITEMRECT, nIndex, (LPARAM)&rect))
				InvalidateRect(rect);
		}
	}
}

int CCJToolBar::CommandToIndex(UINT nIDFind) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	CCJToolBar* pBar = (CCJToolBar*)this;
	return (int)pBar->DefWindowProc(TB_COMMANDTOINDEX, nIDFind, 0);
}

UINT CCJToolBar::GetItemID(int nIndex) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	TBBUTTON button;
	GetButton(nIndex, &button);
	return button.idCommand;
}

void CCJToolBar::GetItemRect(int nIndex, LPRECT lpRect) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	// handle any delayed layout
	if (m_bDelayedButtonLayout)
		((CCJToolBar*)this)->Layout();

	// now it is safe to get the item rectangle
	CCJToolBar* pBar = (CCJToolBar*)this;
	if (!pBar->DefWindowProc(TB_GETITEMRECT, nIndex, (LPARAM)lpRect))
		SetRectEmpty(lpRect);
}

void CCJToolBar::Layout()
{
	ASSERT(m_bDelayedButtonLayout);

	m_bDelayedButtonLayout = FALSE;

	BOOL bHorz = (m_dwStyle & CBRS_ORIENT_HORZ) != 0;
	if ((m_dwStyle & CBRS_FLOATING) && (m_dwStyle & CBRS_SIZE_DYNAMIC))
		((CCJToolBar*)this)->CalcDynamicLayout(0, LM_HORZ | LM_MRUWIDTH | LM_COMMIT);
	else if (bHorz)
		((CCJToolBar*)this)->CalcDynamicLayout(0, LM_HORZ | LM_HORZDOCK | LM_COMMIT);
	else
		((CCJToolBar*)this)->CalcDynamicLayout(0, LM_VERTDOCK | LM_COMMIT);
}

UINT CCJToolBar::GetButtonStyle(int nIndex) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	TBBUTTON button;
	GetButton(nIndex, &button);
	return MAKELONG(button.fsStyle, button.fsState);
}

void CCJToolBar::SetButtonStyle(int nIndex, UINT nStyle)
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	TBBUTTON button;
	GetButton(nIndex, &button);
	if (button.fsStyle != (BYTE)LOWORD(nStyle) || button.fsState != (BYTE)HIWORD(nStyle))
	{
		button.fsStyle = (BYTE)LOWORD(nStyle);
		button.fsState = (BYTE)HIWORD(nStyle);
		SetButton(nIndex, &button);
		m_bDelayedButtonLayout = TRUE;
	}
}

#define CX_OVERLAP  0

CSize CCJToolBar::CalcSize(TBBUTTON* pData, int nCount)
{
	ASSERT(pData != NULL && nCount > 0);

	CPoint cur(0,0);
	CSize sizeResult(0,0);
	int cyTallestOnRow = 0;

	for (int i = 0; i < nCount; i++)
	{
		if (pData[i].fsState & TBSTATE_HIDDEN)
			continue;

		// **PD**
		// Load actual size of button into a local variable
		// called m_sizeButton. C++ will use this instead of
		// CToolBar::m_sizeButton.
		//
		CSize m_sizeButton = GetButtonSize(pData, i);

		// **PD**
		// I also changed the logic below to be more correct.
		cyTallestOnRow = max(cyTallestOnRow, m_sizeButton.cy);
		sizeResult.cx = max(cur.x + m_sizeButton.cx, sizeResult.cx);
		sizeResult.cy = max(cur.y + m_sizeButton.cy, sizeResult.cy);

		cur.x += m_sizeButton.cx - CX_OVERLAP;

		if (pData[i].fsState & TBSTATE_WRAP)
		{
			cur.x = 0;
			cur.y += cyTallestOnRow;
			cyTallestOnRow = 0;
			if (pData[i].fsStyle & TBSTYLE_SEP)
				cur.y += m_sizeButton.cy;
		}
	}
	return sizeResult;
}

int CCJToolBar::WrapToolBar(TBBUTTON* pData, int nCount, int nWidth)
{
	ASSERT(pData != NULL && nCount > 0);

	int nResult = 0;
	int x = 0;
	for (int i = 0; i < nCount; i++)
	{
		pData[i].fsState &= ~TBSTATE_WRAP;

		if (pData[i].fsState & TBSTATE_HIDDEN)
			continue;

		int dx, dxNext;

		// **PD**
		// Load actual size of button into a local variable
		// called m_sizeButton. C++ will use this instead of
		// CToolBar::m_sizeButton.
		//
		CSize m_sizeButton = GetButtonSize(pData, i);

		dx = m_sizeButton.cx;
		dxNext = dx - CX_OVERLAP;

		if (x + dx > nWidth)
		{
			BOOL bFound = FALSE;
			for (int j = i; j >= 0  &&  !(pData[j].fsState & TBSTATE_WRAP); j--)
			{
				// Find last separator that isn't hidden
				// a separator that has a command ID is not
				// a separator, but a custom control.
				if ((pData[j].fsStyle & TBSTYLE_SEP) &&
					(pData[j].idCommand == 0) &&
					!(pData[j].fsState & TBSTATE_HIDDEN))
				{
					bFound = TRUE; i = j; x = 0;
					pData[j].fsState |= TBSTATE_WRAP;
					nResult++;
					break;
				}
			}
			if (!bFound)
			{
				for (int j = i - 1; j >= 0 && !(pData[j].fsState & TBSTATE_WRAP); j--)
				{
					// Never wrap anything that is hidden,
					// or any custom controls
					if ((pData[j].fsState & TBSTATE_HIDDEN) ||
						((pData[j].fsStyle & TBSTYLE_SEP) &&
						(pData[j].idCommand != 0)))
						continue;

					bFound = TRUE; i = j; x = 0;
					pData[j].fsState |= TBSTATE_WRAP;
					nResult++;
					break;
				}
				if (!bFound)
					x += dxNext;
			}
		}
		else
			x += dxNext;
	}
	return nResult + 1;
}

void CCJToolBar::SizeToolBar(TBBUTTON* pData, int nCount, int nLength, BOOL bVert)
{
	ASSERT(pData != NULL && nCount > 0);

	if (!bVert)
	{
		int nMin, nMax, nTarget, nCurrent, nMid;

		// Wrap ToolBar as specified
		nMax = nLength;
		nTarget = WrapToolBar(pData, nCount, nMax);

		// Wrap ToolBar vertically
		nMin = 0;
		nCurrent = WrapToolBar(pData, nCount, nMin);

		if (nCurrent != nTarget)
		{
			while (nMin < nMax)
			{
				nMid = (nMin + nMax) / 2;
				nCurrent = WrapToolBar(pData, nCount, nMid);

				if (nCurrent == nTarget)
					nMax = nMid;
				else
				{
					if (nMin == nMid)
					{
						WrapToolBar(pData, nCount, nMax);
						break;
					}
					nMin = nMid;
				}
			}
		}
		CSize size = CalcSize(pData, nCount);
		WrapToolBar(pData, nCount, size.cx);
	}
	else
	{
		CSize sizeMax, sizeMin, sizeMid;

		// Wrap ToolBar vertically
		WrapToolBar(pData, nCount, 0);
		sizeMin = CalcSize(pData, nCount);

		// Wrap ToolBar horizontally
		WrapToolBar(pData, nCount, 32767);
		sizeMax = CalcSize(pData, nCount);

		while (sizeMin.cx < sizeMax.cx)
		{
			sizeMid.cx = (sizeMin.cx + sizeMax.cx) / 2;
			WrapToolBar(pData, nCount, sizeMid.cx);
			sizeMid = CalcSize(pData, nCount);

			if (nLength < sizeMid.cy)
			{
				if (sizeMin == sizeMid)
				{
					WrapToolBar(pData, nCount, sizeMax.cx);
					return;
				}
				sizeMin = sizeMid;
			}
			else if (nLength > sizeMid.cy)
				sizeMax = sizeMid;
			else
				return;
		}
	}
}

CSize CCJToolBar::CalcLayout(DWORD dwMode, int nLength)
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));
	if (dwMode & LM_HORZDOCK)
		ASSERT(dwMode & LM_HORZ);

	int nCount;
	TBBUTTON* pData = NULL;
	CSize sizeResult(0,0);

	//BLOCK: Load Buttons
	{
		nCount = DefWindowProc(TB_BUTTONCOUNT, 0, 0);
		if (nCount != 0)
		{
			int i;
			pData = new TBBUTTON[nCount];
			for (i = 0; i < nCount; i++)
				GetButton(i, &pData[i]);
		}
	}

	if (nCount > 0)
	{
		if (!(m_dwStyle & CBRS_SIZE_FIXED))
		{
			BOOL bDynamic = m_dwStyle & CBRS_SIZE_DYNAMIC;

			if (bDynamic && (dwMode & LM_MRUWIDTH))
				SizeToolBar(pData, nCount, m_nMRUWidth);
			else if (bDynamic && (dwMode & LM_HORZDOCK))
				SizeToolBar(pData, nCount, 32767);
			else if (bDynamic && (dwMode & LM_VERTDOCK))
				SizeToolBar(pData, nCount, 0);
			else if (bDynamic && (nLength != -1))
			{
				CRect rect; rect.SetRectEmpty();
				CalcInsideRect(rect, (dwMode & LM_HORZ));
				BOOL bVert = (dwMode & LM_LENGTHY);
				int nLen = nLength + (bVert ? rect.Height() : rect.Width());

				SizeToolBar(pData, nCount, nLen, bVert);
			}
			else if (bDynamic && (m_dwStyle & CBRS_FLOATING))
				SizeToolBar(pData, nCount, m_nMRUWidth);
			else
				SizeToolBar(pData, nCount, (dwMode & LM_HORZ) ? 32767 : 0);
		}

		sizeResult = CalcSize(pData, nCount);

		if (dwMode & LM_COMMIT)
		{
			CJX_CONTROLPOS* pControl = NULL;
			int nControlCount = 0;
			BOOL bIsDelayed = m_bDelayedButtonLayout;
			m_bDelayedButtonLayout = FALSE;

			for (int i = 0; i < nCount; i++)
				if ((pData[i].fsStyle & TBSTYLE_SEP) && (pData[i].idCommand != 0))
					nControlCount++;

			if (nControlCount > 0)
			{
				pControl = new CJX_CONTROLPOS[nControlCount];
				nControlCount = 0;

				for(int i = 0; i < nCount; i++)
				{
					if ((pData[i].fsStyle & TBSTYLE_SEP) && (pData[i].idCommand != 0))
					{
						pControl[nControlCount].nIndex = i;
						pControl[nControlCount].nID = pData[i].idCommand;

						CRect rect;
						GetItemRect(i, &rect);
						ClientToScreen(&rect);
						pControl[nControlCount].rectOldPos = rect;

						nControlCount++;
					}
				}
			}

			if ((m_dwStyle & CBRS_FLOATING) && (m_dwStyle & CBRS_SIZE_DYNAMIC))
				m_nMRUWidth = sizeResult.cx;
			for (i = 0; i < nCount; i++)
				SetButton(i, &pData[i]);

			if (nControlCount > 0)
			{
				for (int i = 0; i < nControlCount; i++)
				{
					CWnd* pWnd = GetDlgItem(pControl[i].nID);
					if (pWnd != NULL)
					{
						CRect rect;
						pWnd->GetWindowRect(&rect);
						CPoint pt = rect.TopLeft() - pControl[i].rectOldPos.TopLeft();
						GetItemRect(pControl[i].nIndex, &rect);
						pt = rect.TopLeft() + pt;
						pWnd->SetWindowPos(NULL, pt.x, pt.y, 0, 0, SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER);
					}
				}
				delete[] pControl;
			}
			m_bDelayedButtonLayout = bIsDelayed;
		}
		delete[] pData;
	}

	//BLOCK: Adjust Margins
	{
		CRect rect; rect.SetRectEmpty();
		CalcInsideRect(rect, (dwMode & LM_HORZ));
		sizeResult.cy -= rect.Height();
		sizeResult.cx -= rect.Width();

		CSize size = CCJToolBarBase::CalcFixedLayout((dwMode & LM_STRETCH), (dwMode & LM_HORZ));
		sizeResult.cx = max(sizeResult.cx, size.cx);
		sizeResult.cy = max(sizeResult.cy, size.cy);
	}
	return sizeResult;
}

CSize CCJToolBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
{
	DWORD dwMode = bStretch ? LM_STRETCH : 0;
	dwMode |= bHorz ? LM_HORZ : 0;

	return CalcLayout(dwMode);
}

CSize CCJToolBar::CalcDynamicLayout(int nLength, DWORD dwMode)
{
	if ((nLength == -1) && !(dwMode & LM_MRUWIDTH) && !(dwMode & LM_COMMIT) &&
		((dwMode & LM_HORZDOCK) || (dwMode & LM_VERTDOCK)))
	{
		return CalcFixedLayout(dwMode & LM_STRETCH, dwMode & LM_HORZDOCK);
	}
	return CalcLayout(dwMode, nLength);
}

void CCJToolBar::GetButtonInfo(int nIndex, UINT& nID, UINT& nStyle, int& iImage) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	TBBUTTON button;
	GetButton(nIndex, &button);
	nID = button.idCommand;
	nStyle = MAKELONG(button.fsStyle, button.fsState);
	iImage = button.iBitmap;
}

void CCJToolBar::SetButtonInfo(int nIndex, UINT nID, UINT nStyle, int iImage)
{
	ASSERT_VALID(this);

	TBBUTTON button;
	GetButton(nIndex, &button);
	TBBUTTON save;
	memcpy(&save, &button, sizeof(save));
	button.idCommand = nID;
	button.iBitmap = iImage;
	button.fsStyle = (BYTE)LOWORD(nStyle);
	button.fsState = (BYTE)HIWORD(nStyle);
	if (memcmp(&save, &button, sizeof(save)) != 0)
	{
		SetButton(nIndex, &button);
		m_bDelayedButtonLayout = TRUE;
	}
}

int CCJToolBar::OnToolHitTest(CPoint point, TOOLINFO* pTI) const
{
	ASSERT_VALID(this);
	ASSERT(::IsWindow(m_hWnd));

	// check child windows first by calling CCJToolBarBase
	int nHit = CCJToolBarBase::OnToolHitTest(point, pTI);
	if (nHit != -1)
		return nHit;

	// now hit test against CCJToolBar buttons
	CCJToolBar* pBar = (CCJToolBar*)this;
	int nButtons = (int)pBar->DefWindowProc(TB_BUTTONCOUNT, 0, 0);
	for (int i = 0; i < nButtons; i++)
	{
		CRect rect;
		TBBUTTON button;
		if (pBar->DefWindowProc(TB_GETITEMRECT, i, (LPARAM)&rect))
		{
			++rect.bottom;
			++rect.right;
			if (rect.PtInRect(point) &&
				pBar->DefWindowProc(TB_GETBUTTON, i, (LPARAM)&button) &&
				!(button.fsStyle & TBSTYLE_SEP))
			{
				int nHit = GetItemID(i);
				if (pTI != NULL && pTI->cbSize >= sizeof(AFX_OLDTOOLINFO))
				{
					pTI->hwnd = m_hWnd;
					pTI->rect = rect;
					pTI->uId = nHit;
					pTI->lpszText = LPSTR_TEXTCALLBACK;
				}
				// found matching rect, return the ID of the button
				return nHit != 0 ? nHit : -1;
			}
		}
	}
	return -1;
}

BOOL CCJToolBar::SetButtonText(int nIndex, LPCTSTR lpszText)
{
	// attempt to lookup string index in map
	int nString = -1;
	void* p;
	if (m_pStringMap != NULL && m_pStringMap->Lookup(lpszText, p))
		nString = (int)p;

	// add new string if not already in map
	if (nString == -1)
	{
		// initialize map if necessary
		if (m_pStringMap == NULL)
			m_pStringMap = new CMapStringToPtr;

		// add new string to toolbar list
		CString strTemp(lpszText, lstrlen(lpszText)+1);
		nString = (int)DefWindowProc(TB_ADDSTRING, 0, (LPARAM)(LPCTSTR)strTemp);
		if (nString == -1)
			return FALSE;

		// cache string away in string map
		m_pStringMap->SetAt(lpszText, (void*)nString);
		ASSERT(m_pStringMap->Lookup(lpszText, p));
	}

	// change the toolbar button description
	TBBUTTON button;
	GetButton(nIndex, &button);
	button.iString = nString;
	SetButton(nIndex, &button);

	return TRUE;
}

CString CCJToolBar::GetButtonText(int nIndex) const
{
	CString strResult;
	GetButtonText(nIndex, strResult);
	return strResult;
}

void CCJToolBar::GetButtonText(int nIndex, CString& rString) const
{
	if (m_pStringMap != NULL)
	{
		// get button information (need button.iString)
		TBBUTTON button;
		GetButton(nIndex, &button);

		// look in map for matching iString
		POSITION pos = m_pStringMap->GetStartPosition();
		CString str; void* p;
		while (pos)
		{
			m_pStringMap->GetNextAssoc(pos, str, p);
			if ((int)p == button.iString)
			{
				rString = str;
				return;
			}
		}
	}
	rString.Empty();
}

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar message handlers

BEGIN_MESSAGE_MAP(CCJToolBar, CCJToolBarBase)
	//{{AFX_MSG_MAP(CCJToolBar)
	ON_WM_NCHITTEST()
	ON_WM_NCPAINT()
	ON_WM_PAINT()
	ON_WM_NCCALCSIZE()
	ON_WM_WINDOWPOSCHANGING()
	ON_WM_WINDOWPOSCHANGED()
	ON_WM_SYSCOLORCHANGE()
	ON_MESSAGE(TB_SETBUTTONSIZE, OnSetButtonSize)
	ON_MESSAGE(TB_SETBITMAPSIZE, OnSetBitmapSize)
	ON_WM_NCCREATE()
	ON_WM_ERASEBKGND()
	ON_WM_DESTROY()
	ON_WM_RBUTTONDOWN()
	ON_MESSAGE(WM_SETTINGCHANGE, OnPreserveZeroBorderHelper)
	//}}AFX_MSG_MAP
	ON_MESSAGE(WM_SETFONT, OnPreserveZeroBorderHelper)
	ON_NOTIFY_REFLECT(TBN_DROPDOWN,		 OnToolBarBtnDropDown)
	ON_NOTIFY_REFLECT(TBN_BEGINADJUST,	 OnToolBarBeginAdjust)
	ON_NOTIFY_REFLECT(TBN_BEGINDRAG,	 OnToolBarBeginDrag)
	ON_NOTIFY_REFLECT(TBN_CUSTHELP,		 OnToolBarCustomHelp)
	ON_NOTIFY_REFLECT(TBN_ENDADJUST,	 OnToolBarEndAdjust)
	ON_NOTIFY_REFLECT(TBN_ENDDRAG,		 OnToolBarEndDrag)
	ON_NOTIFY_REFLECT(TBN_GETBUTTONINFO, OnToolBarGetButtonInfo)
	ON_NOTIFY_REFLECT(TBN_QUERYDELETE,	 OnToolBarQueryDelete)
	ON_NOTIFY_REFLECT(TBN_QUERYINSERT,	 OnToolBarQueryInsert)
	ON_NOTIFY_REFLECT(TBN_RESET,		 OnToolBarReset)
	ON_NOTIFY_REFLECT(TBN_TOOLBARCHANGE, OnToolBarChange)
END_MESSAGE_MAP()

////////////////
// Override to avoid MFC in case I'm inside a ReBar
//
BOOL CCJToolBar::OnEraseBkgnd(CDC*)
{
	return (BOOL)Default();
}

UINT CCJToolBar::OnNcHitTest(CPoint)
{
	return HTCLIENT;
}

//////////////////
// Calcluate size of client area. Adds room for grippers
//
void CCJToolBar::OnNcCalcSize(BOOL /*bCalcValidRects*/, NCCALCSIZE_PARAMS* lpncsp)
{
	// calculate border space (will add to top/bottom, subtract from right/bottom)
	CRect rect; rect.SetRectEmpty();
	BOOL bHorz = (m_dwStyle & CBRS_ORIENT_HORZ) != 0;
	CCJToolBarBase::CalcInsideRect(rect, bHorz);
	ASSERT(_ComCtlVersion != -1);
	ASSERT(_ComCtlVersion >= VERSION_IE4 || rect.top >= 2);

	// adjust non-client area for border space
	lpncsp->rgrc[0].left += rect.left;
	lpncsp->rgrc[0].top += rect.top;
	// previous versions of COMCTL32.DLL had a built-in 2 pixel border
	if (_ComCtlVersion < VERSION_IE4)
		lpncsp->rgrc[0].top -= 2;
	lpncsp->rgrc[0].right += rect.right;
	lpncsp->rgrc[0].bottom += rect.bottom;
}

//////////////////
// **PD**
// Part 2 of correction for MFC is to recalculate everything when the bar
// goes from docked to undocked because the AdjustSize calculation happens
// when the bar is in the old state, and thus wrong. After the bar is
// docked/undocked, I'll recalculate with the new style and commit the change.
//
void CCJToolBar::OnBarStyleChange(DWORD dwOldStyle, DWORD dwNewStyle)
{
	// a dynamically resizeable toolbar can not have the CBRS_FLOAT_MULTI
	ASSERT(!((dwNewStyle & CBRS_SIZE_DYNAMIC) &&
		(m_dwDockStyle & CBRS_FLOAT_MULTI)));
	
	// a toolbar can not be both dynamic and fixed in size
	ASSERT (!((dwNewStyle & CBRS_SIZE_FIXED) &&
		(dwNewStyle & CBRS_SIZE_DYNAMIC)));
	
	// CBRS_SIZE_DYNAMIC can not be disabled once it has been enabled
	ASSERT (((dwOldStyle & CBRS_SIZE_DYNAMIC) == 0) ||
		((dwNewStyle & CBRS_SIZE_DYNAMIC) != 0));
	
	if (m_hWnd != NULL &&
		((dwOldStyle & CBRS_BORDER_ANY) != (dwNewStyle & CBRS_BORDER_ANY)))
	{
		// recalc non-client area when border styles change
		SetWindowPos(NULL, 0, 0, 0, 0,
			SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DRAWFRAME);
	}
	m_bDelayedButtonLayout = TRUE;

	if (dwOldStyle != dwNewStyle) {
		DWORD dwMode = 0;
		if ((dwNewStyle & CBRS_SIZE_DYNAMIC) && (dwNewStyle & CBRS_FLOATING))
			dwMode = LM_HORZ | LM_MRUWIDTH;
		else if (dwNewStyle & CBRS_ORIENT_HORZ)
			dwMode = LM_HORZ | LM_HORZDOCK;
		else
			dwMode =  LM_VERTDOCK;

		CalcDynamicLayout(-1, dwMode | LM_COMMIT);
	}
}

void CCJToolBar::OnNcPaint()
{
	EraseNonClient();
}

void CCJToolBar::OnWindowPosChanging(LPWINDOWPOS lpwndpos)
{
	// not necessary to invalidate the borders
	DWORD dwStyle = m_dwStyle;
	m_dwStyle &= ~(CBRS_BORDER_ANY);
	CCJToolBarBase::OnWindowPosChanging(lpwndpos);
	m_dwStyle = dwStyle;
}

void CCJToolBar::OnPaint()
{
	if (m_bDelayedButtonLayout)
		Layout();

	Default();
}

LRESULT CCJToolBar::OnSetButtonSize(WPARAM, LPARAM lParam)
{
	return OnSetSizeHelper(m_sizeButton, lParam);
}

LRESULT CCJToolBar::OnSetBitmapSize(WPARAM, LPARAM lParam)
{
	return OnSetSizeHelper(m_sizeImage, lParam);
}

LRESULT CCJToolBar::OnSetSizeHelper(CSize& size, LPARAM lParam)
{
	//WINBUG: The IE4 version of COMCTL32.DLL supports a zero border, but
	//  only if TBSTYLE_TRANSPARENT is on during the the TB_SETBITMAPSIZE
	//  and/or TB_SETBUTTONSIZE messages.  In order to enable this feature
	//  all the time (so we get consistent border behavior, dependent only
	//  on the version of COMCTL32.DLL) we turn on TBSTYLE_TRANSPARENT
	//  whenever these messages go through.  It would be nice that in a
	//  future version, the system toolbar would just allow you to set
	//  the top and left borders to anything you please.

	BOOL bModify = FALSE;
	ASSERT(_ComCtlVersion != -1);
	DWORD dwStyle = 0;
	if (_ComCtlVersion >= VERSION_IE4)
	{
		dwStyle = GetStyle();
		bModify = ModifyStyle(0, TBSTYLE_TRANSPARENT|TBSTYLE_FLAT);
	}

	LRESULT lResult = Default();
	if (lResult)
		size = lParam;

	if (bModify)
		SetWindowLong(m_hWnd, GWL_STYLE, dwStyle);

	return lResult;
}

LRESULT CCJToolBar::OnPreserveZeroBorderHelper(WPARAM, LPARAM lParam)
{
	UNUSED_ALWAYS( lParam );

	BOOL bModify = FALSE;
	ASSERT(_ComCtlVersion != -1);
	DWORD dwStyle = 0;
	if (_ComCtlVersion >= VERSION_IE4)
	{
		dwStyle = GetStyle();
		bModify = ModifyStyle(0, TBSTYLE_TRANSPARENT|TBSTYLE_FLAT);
	}

	LRESULT lResult = Default();

	if (bModify)
		SetWindowLong(m_hWnd, GWL_STYLE, dwStyle);

	return lResult;
}

void CCJToolBar::OnSysColorChange()
{
	// re-color bitmap for toolbar
	if (m_hInstImageWell != NULL && m_hbmImageWell != NULL)
	{
		HBITMAP hbmNew;
		hbmNew = _LoadSysColorBitmap(m_hInstImageWell, m_hRsrcImageWell);
		if (hbmNew != NULL)
			AddReplaceBitmap(hbmNew);
	}
}

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar idle update through CCJToolCmdUI class

class CCJToolCmdUI : public CCmdUI        // class private to this file !
{
public: // re-implementations only
	virtual void Enable(BOOL bOn);
	virtual void SetCheck(int nCheck);
	virtual void SetText(LPCTSTR lpszText);
};

void CCJToolCmdUI::Enable(BOOL bOn)
{
	m_bEnableChanged = TRUE;
	CCJToolBar* pToolBar = (CCJToolBar*)m_pOther;
	ASSERT(pToolBar != NULL);
	ASSERT_KINDOF(CCJToolBar, pToolBar);
	ASSERT(m_nIndex < m_nIndexMax);

	UINT nNewStyle = pToolBar->GetButtonStyle(m_nIndex) & ~TBBS_DISABLED;
	if (!bOn)
	{
		nNewStyle |= TBBS_DISABLED;
		// WINBUG: If a button is currently pressed and then is disabled
		// COMCTL32.DLL does not unpress the button, even after the mouse
		// button goes up!  We work around this bug by forcing TBBS_PRESSED
		// off when a button is disabled.
		nNewStyle &= ~TBBS_PRESSED;
	}
	ASSERT(!(nNewStyle & TBBS_SEPARATOR));
	pToolBar->SetButtonStyle(m_nIndex, nNewStyle);
}

void CCJToolCmdUI::SetCheck(int nCheck)
{
	ASSERT(nCheck >= 0 && nCheck <= 2); // 0=>off, 1=>on, 2=>indeterminate
	CCJToolBar* pToolBar = (CCJToolBar*)m_pOther;
	ASSERT(pToolBar != NULL);
	ASSERT_KINDOF(CCJToolBar, pToolBar);
	ASSERT(m_nIndex < m_nIndexMax);

	UINT nNewStyle = pToolBar->GetButtonStyle(m_nIndex) &
				~(TBBS_CHECKED | TBBS_INDETERMINATE);
	if (nCheck == 1)
		nNewStyle |= TBBS_CHECKED;
	else if (nCheck == 2)
		nNewStyle |= TBBS_INDETERMINATE;
	ASSERT(!(nNewStyle & TBBS_SEPARATOR));
	pToolBar->SetButtonStyle(m_nIndex, nNewStyle | TBBS_CHECKBOX);
}

void CCJToolCmdUI::SetText(LPCTSTR)
{
	// ignore it
}

void CCJToolBar::OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler)
{
	CCJToolCmdUI state;
	state.m_pOther = this;

	state.m_nIndexMax = (UINT)DefWindowProc(TB_BUTTONCOUNT, 0, 0);
	for (state.m_nIndex = 0; state.m_nIndex < state.m_nIndexMax; state.m_nIndex++)
	{
		// get buttons state
		TBBUTTON button;
		GetButton(state.m_nIndex, &button);
		state.m_nID = button.idCommand;

		// ignore separators
		if (!(button.fsStyle & TBSTYLE_SEP))
		{
			// allow reflections
			if (CWnd::OnCmdMsg(0,
				MAKELONG((int)CN_UPDATE_COMMAND_UI, WM_COMMAND+WM_REFLECT_BASE),
				&state, NULL))
				continue;

			// allow the toolbar itself to have update handlers
			if (CWnd::OnCmdMsg(state.m_nID, CN_UPDATE_COMMAND_UI, &state, NULL))
				continue;

			// allow the owner to process the update
			state.DoUpdate(pTarget, bDisableIfNoHndler);
		}
	}

	// update the dialog controls added to the toolbar
	UpdateDialogControls(pTarget, bDisableIfNoHndler);
}

/////////////////////////////////////////////////////////////////////////////
// CCJToolBar diagnostics

#ifdef _DEBUG
void CCJToolBar::AssertValid() const
{
	// Note: CCJToolBarBase::AssertValid is not called because it checks for
	//  m_nCount and m_pData to be in sync, which they are not in CCJToolBar.

#ifndef _VC_VERSION_5
	ASSERT(m_hbmImageWell == NULL ||
		( afxData.bWin95 || ::GetObjectType(m_hbmImageWell) == OBJ_BITMAP));
#else
	ASSERT(m_hbmImageWell == NULL ||
		( ::GetObjectType(m_hbmImageWell) == OBJ_BITMAP));
#endif

	if (m_hInstImageWell != NULL && m_hbmImageWell != NULL)
		ASSERT(m_hRsrcImageWell != NULL);
}

void CCJToolBar::Dump(CDumpContext& dc) const
{
	CCJToolBarBase::Dump(dc);

	dc << "m_hbmImageWell = " << (UINT)m_hbmImageWell;
	dc << "\nm_hInstImageWell = " << (UINT)m_hInstImageWell;
	dc << "\nm_hRsrcImageWell = " << (UINT)m_hRsrcImageWell;
	dc << "\nm_sizeButton = " << m_sizeButton;
	dc << "\nm_sizeImage = " << m_sizeImage;

	if (dc.GetDepth() > 0)
	{
		CCJToolBar* pBar = (CCJToolBar*)this;
		int nCount = pBar->DefWindowProc(TB_BUTTONCOUNT, 0, 0);
		for (int i = 0; i < nCount; i++)
		{
			TBBUTTON button;
			GetButton(i, &button);
			dc << "\ntoolbar button[" << i << "] = {";
			dc << "\n\tnID = " << button.idCommand;
			dc << "\n\tnStyle = " << MAKELONG(button.fsStyle, button.fsState);
			if (button.fsStyle & TBSTYLE_SEP)
				dc << "\n\tiImage (separator width) = " << button.iBitmap;
			else
				dc <<"\n\tiImage (bitmap image index) = " << button.iBitmap;
			dc << "\n}";
		}
	}

	dc << "\n";
}
#endif

#ifdef AFX_INIT_SEG
#pragma code_seg(AFX_INIT_SEG)
#endif

IMPLEMENT_DYNAMIC(CCJToolBar, CCJToolBarBase)

/////////////////////////////////////////////////////////////////////////////

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About the Author

Anna-Jayne Metcalfe
Founder Riverblade Limited
United Kingdom United Kingdom
I haven't always written software for a living. When I graduated from Surrey University in 1989, it was with an Electronic Engineering degree, but unfortunately that never really gave me the opportunity to do anything particularly interesting (with the possible exception of designing Darth Vader's Codpiece * for the UK Army in 1990).
    * Also known as the Standard Army Bootswitch. But that's another story...
Since the opportunity arose to lead a software team developing C++ software for Avionic Test Systems in 1996, I've not looked back. More recently I've been involved in the development of subsea acoustic navigation systems, digital TV broadcast systems, port security/tracking systems, and most recently software development tools with my own company, Riverblade Ltd.
 
One of my personal specialities is IDE plug-in development. ResOrg was my first attempt at a plug-in, but my day to day work is with Visual Lint, an interactive code analysis tool environment with works within the Visual Studio and Eclipse IDEs or on build servers.
 
I love lots of things, but particularly music, photography and anything connected with history or engineering. I despise ignorant, intolerant and obstructive people - and it shows...I can be a bolshy cow if you wind me up the wrong way...Laugh | :laugh:
 
I'm currently based 15 minutes walk from the beach in Bournemouth on the south coast of England. Since I moved here I've grown to love the place - even if it is full of grockles in Summer!
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