better detecting of hyperlinks in editor

RulerRichEditCtrl/RulerRichEditCtrl.cpp

@@ -1,2158 +1,2189 @@
-/* ==========================================================================
-	File :			RuleRichEditCtrl.cpp
-
-	Class :			CRulerRichEditCtrl
-
-	Author :		Johan Rosengren, Abstrakt Mekanik AB
-					Iain Clarke
-
-	Date :			2004-04-17
-
-	Purpose :		"CRulerRichEditCtrl" is a "CWnd" derived class containing an 
-					embedded RTF-control, a ruler-control with dragable tab-
-					positions and a formatting toolbar. The class can be used 
-					to - for example - add a complete mini-editor to a modal 
-					or modeless dialog box. 
-
-	Description :	The class mainly handles mouse messages. The mouse
-					messages are sent from the ruler control, and are 
-					button down, where the a check is made for the cursor 
-					located on one of the tab-markers, mouse move, where an 
-					XORed line is drawn across the RTF-control and button up, 
-					where a new tab position is set. The class also handles 
-					the toolbar buttons, setting styles as 
-					appropriate for the selected text.
-
-	Usage :			Add a "CRulerRichEditCtrl"-member to the parent class. 
-					Call Create to create the control. "GetRichEditCtrl" can 
-					be used to access the embedded RTF-control. Remember to 
-					call "AfxInitRichEdit(2)"!
-
-					The contents can be saved to disk by calling "Save", and 
-					loaded from disk by calling "Load". The two functions 
-					will automatically display a file dialog if the file 
-					name parameter of the calls are left empty.
-
-					"GetRTF" and "SetRTF" can be used to get and set the 
-					contents of the embedded RTF-control as RTF 
-					respectively.
-
-					The ruler measures can be displayed as inches or 
-					centimeters, by calling "SetMode". "GetMode" will get the 
-					current mode.
-
-   ========================================================================*/
-
-#include "stdafx.h"
-#include "StdGrfx.h"
-#include "RulerRichEditCtrl.h"
-#include "TextFile/TextFile.h"
-#include "..\Options.h"
-#include "..\Misc.h"
-
-#include "ids.h"
-#include ".\rulerricheditctrl.h"
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#undef THIS_FILE
-static char THIS_FILE[] = __FILE__;
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-// Registered messages for ruler/CRulerRichEditCtrl communication
-
-UINT urm_RULERACTION = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_RULER_TRACK_" ) );
-UINT urm_GETSCROLLPOS = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_GET_SCROLL_POS_" ) );
-UINT urm_SETCURRENTFONTNAME = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_NAME" ) );
-UINT urm_SETCURRENTFONTSIZE = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_SIZE" ) );
-UINT urm_SETCURRENTFONTCOLOR = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_COLOR" ) );
-
-/////////////////////////////////////////////////////////////////////////////
-// Stream callback functions
-// Callbacks to the Save and Load functions.
-
-static DWORD CALLBACK StreamOut( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
-{
-
-	// Setting up temp buffer
-	char*	buff;
-	buff = new char[cb + 1];
-	buff[cb] = ( char ) 0;
-	strncpy(buff, (LPCSTR)pbBuff, cb);
-	int max = (int)strlen(buff);
-
-	CString* str = (CString*) dwCookie;
-
-#ifdef _UNICODE
-
-	// We want to convert the buff to wide chars
-	int length = ::MultiByteToWideChar(CP_UTF8, 0, buff, max, NULL, 0);
-	if(length)
-	{
-		TCHAR* wBuff = new TCHAR[length+1];
-		::MultiByteToWideChar(CP_UTF8, 0, buff, max, wBuff, length);
-		wBuff[length] = 0;
-		*str += wBuff;
-		delete[] wBuff;
-	}
-
-#else
-
-	*str += buff;
-
-#endif
-
-	delete[] buff;
-	*pcb = max;
-	
-	return 0;
-
-}
-
-static DWORD CALLBACK StreamIn( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
-{
-
-	CString* str = ( ( CString* ) dwCookie );
-
-#ifdef _UNICODE
-
-	// Unicode is only supported for SF_TEXT, so we need
-	// to convert
-	LPCTSTR ptr = str->GetBuffer( (*str).GetLength() );
-	int length = ::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, NULL, 0, NULL, NULL );
-	int max = min( cb, length );
-	if( length )
-	{
-		char* buff = new char[ length ];
-		::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, buff, length + 1, NULL, NULL );
-		strncpy( (LPSTR) pbBuff, buff, max );
-		delete[] buff;
-	}
-	str->ReleaseBuffer();
-
-#else
-
-	int max = min( cb, (*str).GetLength() );
-	strncpy( ( LPSTR ) pbBuff, (*str) , max  );
-
-#endif
-
-	(*str) = (*str).Right( (*str).GetLength() - max );
-
-	*pcb = max;
-
-	return 0;
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl
-
-CRulerRichEditCtrl::CRulerRichEditCtrl() : m_pen( PS_DOT, 0, RGB( 0, 0, 0 ) )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::CRulerRichEditCtrl
-	Description :	constructor
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			
-
-   ============================================================*/
-{
-	m_rulerPosition = 0;
-	m_margin = 0;
-	m_movingtab = -1;
-	m_offset = 0;
-	m_readOnly = FALSE;
-	m_bInWrapMode = g_Opt.GetEditWordWrap();
-	ShowToolbar();
-	ShowRuler();
-}
-
-CRulerRichEditCtrl::~CRulerRichEditCtrl()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::~CRulerRichEditCtrl
-	Description :	destructor
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			
-
-   ============================================================*/
-{
-	m_pen.DeleteObject();
-}
-
-
-BOOL CRulerRichEditCtrl::Create( DWORD dwStyle, const RECT &rect, CWnd* pParentWnd, UINT nID, BOOL autohscroll )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::Create
-	Description :	Creates the control and sub controls.
-	Access :		Public
-					
-	Return :		BOOL				-	"TRUE" if created OK.
-	Parameters :	DWORD dwStyle		-	Style of the control, 
-											normally "WS_CHILD" 
-											and "WS_VISIBLE".
-					const RECT &rect	-	Placement rectangle.
-					CWnd* pParentWnd	-	Parent window.
-					UINT nID			-	Control ID
-					BOOL autohscroll	-	"TRUE" if the RTF-control
-											should have the 
-											"ES_AUTOHSCROLL" style
-											set.
-
-	Usage :			Call to create the control.
-
-   ============================================================*/
-{	
-	BOOL result = CWnd::Create(NULL, _T( "" ), dwStyle, rect, pParentWnd, nID);
-	if ( result )
-	{
-
-		result = FALSE;
-		// Save screen resolution for
-		// later on.
-		CClientDC dc( this );
-		m_physicalInch = dc.GetDeviceCaps( LOGPIXELSX );
-
-		// Create sub-controls
-		if( CreateRTFControl( autohscroll ) )
-		{
-			CreateMargins();
-			if( CreateToolbar() )
-			{
-				if( CreateRuler() )
-				{
-					UpdateToolbarButtons();
-					result = TRUE;
-				}
-			}
-
-			//Do wrap will reverse the saved option so initially set it as opposite of what it's saved as
-			m_bInWrapMode = !m_bInWrapMode;
-			DoWrap();
-		}		
-	}
-
-	return result;
-}
-
-BOOL CRulerRichEditCtrl::CreateToolbar()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::CreateToolbar
-	Description :	Creates the toolbar control
-	Access :		Private
-
-	Return :		BOOL	-	"TRUE" if the toolbar was created ok.
-	Parameters :	none
-
-	Usage :			Called during control creation
-
-   ============================================================*/
-{
-
-	CRect rect;
-	GetClientRect( rect );
-
-	CRect toolbarRect( 0, 0, rect.right, TOOLBAR_HEIGHT );
-	return m_toolbar.Create( this, toolbarRect );
-}
-
-BOOL CRulerRichEditCtrl::CreateRuler()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::CreateRuler
-	Description :	Creates the ruler control
-	Access :		Private
-
-	Return :		BOOL	-	"TRUE" if created ok.
-	Parameters :	none
-
-	Usage :			Called during control creation
-
-   ============================================================*/
-{
-	CRect rect;
-	GetClientRect( rect );
-
-	CRect rulerRect( 0, TOOLBAR_HEIGHT, rect.right, TOOLBAR_HEIGHT + RULER_HEIGHT );
-	return m_ruler.Create( rulerRect, this, RULER_CONTROL );
-}
-
-BOOL CRulerRichEditCtrl::CreateRTFControl( BOOL autohscroll )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::CreateRTFControl
-	Description :	Creates the embedded RTF-control.
-	Access :		Private
-					
-	Return :		BOOL				-	"TRUE" if created ok.
-	Parameters :	BOOL autohscroll	-	"TRUE" if the RTF-control
-											should have the
-											"ES_AUTOHSCROLL" style
-											set.
-
-	Usage :			Called during control creation
-
-   ============================================================*/
-{
-	BOOL result = FALSE;
-
-	CRect rect;
-	GetClientRect( rect );
-
-	int top = TOOLBAR_HEIGHT + RULER_HEIGHT;
-	CRect rtfRect( 0, top, rect.right, rect.bottom );
-	DWORD style = ES_NOHIDESEL|WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|ES_WANTRETURN|ES_MULTILINE;
-	if( autohscroll )
-		style |= ES_AUTOHSCROLL;
-
-	if( m_rtf.Create( style, rtfRect, this ) )
-	{
-		// Setting up default tab stops
- 		ParaFormat para( PFM_TABSTOPS );
- 		para.cTabCount = MAX_TAB_STOPS;
- 		for( int t = 0; t < MAX_TAB_STOPS ; t++ )
- 			para.rgxTabs[ t ] = 640 * ( t + 1 );
- 
- 		m_rtf.SetParaFormat( para );
- 
- 		// Setting default character format
- 		CharFormat	cf;
- 		cf.dwMask = CFM_SIZE | CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
- 		cf.yHeight = 200;
- 		cf.dwEffects = 0;
- 		lstrcpy( cf.szFaceName, _T( "Times New Roman" ) );
- 		m_rtf.SendMessage(EM_SETCHARFORMAT, 0, (LPARAM)&cf);
- 
- 		// Set the internal tabs array
- 		SetTabStops( ( LPLONG ) ( para.rgxTabs ), MAX_TAB_STOPS );
- 
- 		m_rtf.SetEventMask( m_rtf.GetEventMask() | ENM_SELCHANGE | ENM_SCROLL | ENM_CHANGE );
- 		SetReadOnly( GetReadOnly() ); 
-
-		result = TRUE;
-	}
-
-	return result;
-}
-
-void CRulerRichEditCtrl::CreateMargins()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::CreateMargins
-	Description :	Sets the margins for the subcontrols and 
-					the RTF-control edit rect.
-	Access :		Private
-
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called during control creation.
-
-   ============================================================*/
-{
-	// Set up edit rect margins
-	int scmargin = 4;
-	CRect rc;
-	m_rtf.GetClientRect( rc );
-
-	rc.top = scmargin;
-	rc.left = scmargin * 2;
-	rc.right -= scmargin * 2;
-
-	m_rtf.SetRect( rc );
-
-	// Get the diff between the window- and client 
-	// rect of the RTF-control. This gives the actual 
-	// size of the RTF-control border.
-	CRect	r1;
-	CRect	r2;
-
-	m_rtf.GetWindowRect( r1 );
-	m_rtf.GetClientRect( r2 );
-	m_rtf.ClientToScreen( r2 );
-
-	// Create the margin for the toolbar 
-	// controls and the ruler.
-	m_margin = scmargin * 2 + r2.left - r1.left;
-	m_ruler.SetMargin( m_margin );
-}
-
-BEGIN_MESSAGE_MAP(CRulerRichEditCtrl, CWnd)
-	//{{AFX_MSG_MAP(CRulerRichEditCtrl)
-	ON_WM_PAINT()
-	ON_WM_ERASEBKGND()
-	ON_WM_SIZE()
-	ON_MESSAGE( WM_SETTEXT, OnSetText )
-	ON_MESSAGE( WM_GETTEXT, OnGetText  )
-	ON_MESSAGE( WM_GETTEXTLENGTH, OnGetTextLength )
-	ON_BN_CLICKED(BUTTON_FONT, OnButtonFont)
-	ON_BN_CLICKED(BUTTON_COLOR, OnButtonColor)
-	ON_BN_CLICKED(BUTTON_BOLD, OnButtonBold)
-	ON_BN_CLICKED(BUTTON_ITALIC, OnButtonItalic)
-	ON_BN_CLICKED(BUTTON_UNDERLINE, OnButtonUnderline)
-	ON_BN_CLICKED(BUTTON_LEFTALIGN, OnButtonLeftAlign)
-	ON_BN_CLICKED(BUTTON_CENTERALIGN, OnButtonCenterAlign)
-	ON_BN_CLICKED(BUTTON_RIGHTALIGN, OnButtonRightAlign)
-	ON_BN_CLICKED(BUTTON_INDENT, OnButtonIndent)
-	ON_BN_CLICKED(BUTTON_OUTDENT, OnButtonOutdent)
-	ON_BN_CLICKED(BUTTON_BULLET, OnButtonBullet)
-	ON_BN_CLICKED(ID_BUTTONWRAP, OnButtonWrap)
-	ON_WM_SETFOCUS()
-	ON_REGISTERED_MESSAGE(urm_RULERACTION, OnTrackRuler)
-	ON_REGISTERED_MESSAGE(urm_GETSCROLLPOS, OnGetScrollPos)
-	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTNAME, OnSetCurrentFontName)
-	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTSIZE, OnSetCurrentFontSize)
-	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTCOLOR, OnSetCurrentFontColor)
-	//}}AFX_MSG_MAP
-	ON_WM_KEYDOWN()
-END_MESSAGE_MAP()
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl message handlers
-
-void CRulerRichEditCtrl::OnPaint() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnPaint
-	Description :	Paints the ruler.
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC. 
-
-   ============================================================*/
-{
-
-	CPaintDC mainDC(this);
-	UpdateTabStops();
-
-}
-
-BOOL CRulerRichEditCtrl::OnEraseBkgnd( CDC* /*pDC*/ ) 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnEraseBkgnd
-	Description :	Returns "TRUE" to avoid flicker.
-	Access :		Protected
-					
-	Return :		BOOL		-	Always "TRUE",
-	Parameters :	CDC* pDC	-	Not used
-					
-	Usage :			Called from MFC. 
-
-   ============================================================*/
-{
-	
-	return TRUE;
-
-}
-
-BOOL CRulerRichEditCtrl::OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult ) 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnNotify
-	Description :	Called as the RTF-control is updated or 
-					the selection changes.
-	Access :		Protected
-					
-	Return :		BOOL				-	From base class
-	Parameters :	WPARAM wParam		-	Control ID
-					LPARAM lParam		-	Not interested
-					LRESULT* pResult	-	Not interested
-					
-	Usage :			Called from MFC. We must check the control 
-					every time the selection changes or the 
-					contents are changed, as the cursor might 
-					have entered a new paragraph, with new tab 
-					and/or font settings.
-
-   ============================================================*/
-{
-
-	if( wParam == RTF_CONTROL )
-	{
-
-		// Update the toolbar
-		UpdateToolbarButtons();
-
-		// Update ruler
-		CRect rect;
-		GetClientRect( rect );
-		rect.top = TOOLBAR_HEIGHT;
-		rect.bottom = rect.top + RULER_HEIGHT;
-
-		RedrawWindow( rect );
-
-	}
-	
-	return CWnd::OnNotify( wParam, lParam, pResult );
-
-}
-
-void CRulerRichEditCtrl::OnSize( UINT nType, int cx, int cy ) 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSize
-	Description :	We resize the embedded RTF-control.
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	UINT nType	-	Not interested
-					int cx		-	New width
-					int cy		-	New height
-					
-	Usage :			Called from MFC. 
-
-   ============================================================*/
-{
-
-	CWnd::OnSize( nType, cx, cy );
-	
-	if( m_rtf.m_hWnd )
-	{
-
-		LayoutControls( cx, cy );
-
-	}
-	
-}
-
-void CRulerRichEditCtrl::OnSetFocus( CWnd* pOldWnd ) 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSetFocus
-	Description :	We handle over the focus to the embedded 
-					RTF-control.
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	CWnd* pOldWnd	-	Not used
-					
-	Usage :			Called from MFC. 
-
-   ============================================================*/
-{
-
-	CWnd::OnSetFocus( pOldWnd );
-	m_rtf.SetFocus();
-	
-}
-
-LRESULT CRulerRichEditCtrl::OnGetScrollPos(WPARAM, LPARAM)
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnGetScrollPos
-	Description :	The function handles the registered message 
-					"urm_GETSCROLLPOS", that is sent from the 
-					ruler to get the current scroll position 
-					of the embedded RTF-control.
-	Access :		Protected
-
-	Return :		LRESULT		-	Current scroll pos
-	Parameters :	WPARAM mode	-	Not used
-					LPARAM pt	-	Not used
-					
-	Usage :			Called from MFC
-
-   ============================================================*/
-{
-
-	return m_rtf.GetScrollPos( SB_HORZ );
-
-}
-
-LRESULT CRulerRichEditCtrl::OnTrackRuler(WPARAM mode, LPARAM pt)
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnTrackRuler
-	Description :	The function handles the registered message 
-					"urm_RULERACTION", that is sent from the 
-					mouse handling mappings in the ruler control.
-					The function handles dragging of tabulator 
-					points in the ruler.
-	Access :		Protected
-					
-	Return :		LRESULT		-	Not used
-	Parameters :	WPARAM mode	-	The type of mouse operation, 
-									"DOWN", "MOVE" or "UP"
-					LPARAM pt	-	Cursor point for the cursor.
-					
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	CPoint* point = ( CPoint* ) pt;
-	int toolbarHeight = 0;
-	if( m_showToolbar )
-		toolbarHeight = TOOLBAR_HEIGHT;
-
-	switch( mode )
-	{
-		case DOWN:
-			// The left mouse button is clicked
-			{
-				// Check if we clicked on a tab-marker.
-				int pos = m_rtf.GetScrollPos( SB_HORZ );
-				m_movingtab = -1;
-				CRect hitRect;
-				int y = RULER_HEIGHT - 9;
-				for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
-				{
-					int x = m_tabs[ t ] + m_margin - pos;
-					hitRect.SetRect( x - 2, y - 1, x + 3, y + 3 );
-					if( hitRect.PtInRect( *point ) )
-					{
-						// Yes, we did.
-						m_movingtab = t;
-
-						// Calc offset, as the hit area is wider than
-						// the 1 pixel tab line
-						m_offset = point->x - ( m_tabs[ t ] + m_margin - pos );
-					}
-				}
-
-				if( m_movingtab != -1 )
-				{
-
-					// We did click in a tab marker.
-					// Start dragging
-
-					// Find initial ruler position
-					m_rulerPosition = point->x - m_offset;
-					CRect rect;
-					GetClientRect( rect );
-
-					// Draw a new ruler line
-					CClientDC dc( this );
-					dc.SelectObject( &m_pen );
-					dc.SetROP2( R2_XORPEN );
-
-					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
-					dc.LineTo( m_rulerPosition, rect.Height() );
-
-					dc.SelectStockObject( BLACK_PEN );
-
-				}
-			}
-			break;
-
-		case MOVE:
-			// The mouse is moved
-			{
-				if( m_movingtab != -1 )
-				{
-					CRect rect;
-					GetClientRect( rect );
-					CClientDC dc( this );
-
-					// Erase previous line
-					dc.SelectObject( &m_pen );
-					dc.SetROP2( R2_XORPEN );
-
-					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
-					dc.LineTo( m_rulerPosition, rect.Height() );
-
-					// Set up new line
-					// Calc min and max. We can not place this marker 
-					// before the previous or after the next. Neither 
-					// can we move the marker outside the ruler.
-					int pos = m_rtf.GetScrollPos( SB_HORZ );
-					int min = m_margin + m_offset;
-					if( m_movingtab > 0 )
-						min = ( m_tabs[ m_movingtab - 1 ] + m_margin - pos ) + 3 + m_offset;
-
-					int max = rect.Width() - 5 + m_offset;
-					if( m_movingtab < m_tabs.GetUpperBound() )
-						max = ( m_tabs[ m_movingtab + 1 ] + m_margin - pos ) - 3 + m_offset;
-					max = min( max, rect.Width() - 5 + m_offset );
-
-					// Set new positions
-					m_rulerPosition = max( min, point->x - m_offset );
-					m_rulerPosition = min( m_rulerPosition, max );
-
-					// Draw the new line
-					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
-					dc.LineTo( m_rulerPosition, rect.Height() );
-
-					dc.SelectStockObject( BLACK_PEN );
-
-				}
-			}
-			break;
-
-		case UP:
-			// The mouse button is released
-			{
-				if( m_movingtab != -1 )
-				{
-
-					// Set new value for tab position
-					int pos = m_rtf.GetScrollPos( SB_HORZ );
-					m_tabs[ m_movingtab ] = m_rulerPosition - m_margin + pos - m_offset;
-
-					// Get the current tabstops, as we
-					// must set all tabs in one operation
-					ParaFormat para( PFM_TABSTOPS );
-					para.cTabCount = MAX_TAB_STOPS;
-					m_rtf.GetParaFormat( para );
-
-					// Convert current position to twips
-					double twip = ( double )m_physicalInch / 1440;
-					int tabpos = m_tabs[ m_movingtab ];
-					tabpos = ( int ) ( ( double ) tabpos / twip +.5 );
-					para.rgxTabs[ m_movingtab ] = tabpos; 
-
-					// Set tabs to control
-					m_rtf.SetParaFormat( para );
-
-					// Erase the ruler
-					m_ruler.RedrawWindow();
-					m_rtf.RedrawWindow();
-
-					m_movingtab = -1;
-					m_rtf.SetFocus();
-
-				}
-			}
-			break;
-	}
-
-	return 0;
-
-}
-
-LRESULT CRulerRichEditCtrl::OnSetText( WPARAM wParam, LPARAM lParam )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSetText
-	Description :	The function handles the "WM_SETTEXT" 
-					message. The handler sets the text in the 
-					RTF-control
-	Access :		Protected
-										
-	Return :		LRESULT			-	From the control
-	Parameters :	WPARAM wParam	-	Passed on
-					LPARAM lParam	-	Passed on
-					
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-	
-	return m_rtf.SendMessage( WM_SETTEXT, wParam, lParam );
-
-}
-
-LRESULT CRulerRichEditCtrl::OnGetText( WPARAM wParam, LPARAM lParam )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnGetText
-	Description :	The function handles the "WM_GETTEXT" 
-					message. The handler gets the text from the 
-					RTF-control
-	Access :		Protected
-										
-	Return :		LRESULT			-	From the control
-	Parameters :	WPARAM wParam	-	Passed on
-					LPARAM lParam	-	Passed on
-					
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	return m_rtf.SendMessage( WM_GETTEXT, wParam, lParam );
-
-}
-
-LRESULT CRulerRichEditCtrl::OnGetTextLength( WPARAM wParam, LPARAM lParam )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnGetTextLength
-	Description :	The function handles the "WM_GETTEXTLENGTH" 
-					message. The handler gets the length of 
-					the text in the RTF-control
-	Access :		Protected
-										
-	Return :		LRESULT			-	From the control
-	Parameters :	WPARAM wParam	-	Passed on
-					LPARAM lParam	-	Passed on
-					
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	return m_rtf.GetTextLength();
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl public implementation
-
-CString CRulerRichEditCtrl::GetRTF()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::GetRTF
-	Description :	Returns the contents of the control as RTF.
-	Access :		Public
-					
-	Return :		CString	-	The RTF-contents of the control.
-	Parameters :	none
-
-	Usage :			Call this function to get a char buffer 
-					with the contents of the embedded RTF-
-					control.
-
-   ============================================================*/
-{
-
-	CString* str = new CString;
-	EDITSTREAM	es;
-	es.dwCookie = (DWORD_PTR) str;
-	es.pfnCallback = StreamOut;
-	m_rtf.StreamOut( SF_RTF, es );
-
-	CString output( *str );
-	delete str;
-
-	return output;
-
-}
-
-void CRulerRichEditCtrl::SetRTF( const CString& rtf )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetRTF
-	Description :	Set the contents of the embedded RTF-
-					control from rtf.
-	Access :		Public
-					
-	Return :		void
-	Parameters :	const CString& rtf	-	The rtf-contents to 
-											set.
-					
-	Usage :			Call this function to set the RTF-contents 
-					of the control.
-
-   ============================================================*/
-{
-
-	CString* str = new CString( rtf );
-
-	EDITSTREAM	es;
-	es.dwCookie = (DWORD_PTR) str;
-	es.pfnCallback = StreamIn;
-	m_rtf.StreamIn( SF_RTF, es );
-
-	delete str;
-}
-
-void CRulerRichEditCtrl::SetText(CString sText)
-{
-	// Read the text in
-	EDITSTREAM es;
-	es.dwError = 0;
-//	es.pfnCallback = StreamIn;
-#ifdef _UNICODE
-	CString cs;
-	es.dwCookie = (DWORD_PTR) &cs;
-#else
-	es.dwCookie = (DWORD_PTR) &sText;
-	m_rtf.StreamIn(SF_TEXT, es);	// Do it.
-#endif
-	
-
-#ifdef _UNICODE
-	SETTEXTEX stex;
-	stex.flags = ST_SELECTION | ST_KEEPUNDO;
-	stex.codepage = 1200;  // Unicode code page(set SETTEXTEX documentation)
-	m_rtf.SendMessage(EM_SETTEXTEX, (WPARAM)&stex, (LPARAM)sText.GetBuffer(sText.GetLength())); 
-	sText.ReleaseBuffer();
-#endif
-}
-
-CString CRulerRichEditCtrl::GetText()
-{
-	CString sText;
-
-#ifdef _UNICODE
-  	GETTEXTEX stex;
-  	stex.codepage = 1200;  // Unicode code page(set SETTEXTEX documentation)
-  
-  	int nSize = m_rtf.GetTextLength();
-  	//increase the size incase of unicode text
-  	nSize += 50;
-  	nSize = nSize * sizeof(WCHAR);
-  	stex.cb = nSize;
-  
-  	TCHAR *pText = new TCHAR[nSize];
-  	if(pText)
-  	{
-  		m_rtf.SendMessage(EM_GETTEXTEX, (WPARAM)&stex, (LPARAM)pText); 
-  		sText = pText;
-  
-  		delete []pText;
-  		pText = NULL;
-  	}
-#else
-	// Stream out here.
-	EDITSTREAM es;
-	es.dwError = 0;
-	es.pfnCallback = StreamOut;		// Set the callback
-	es.dwCookie = (DWORD_PTR) &sText;	// so sRTF receives the string
-	m_rtf.StreamOut(SF_TEXT, es);			// Call CRichEditCtrl::StreamOut to get the string.
-#endif
-
-	return sText;
-}
-
-BOOL CRulerRichEditCtrl::Save( CString& filename )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::Save
-	Description :	Saves the contents to the file filename. 
-					If filename is empty, a file dialog will 
-					be displayed and the selected name will be 
-					returned in the "CString".
-	Access :		Public
-					
-	Return :		BOOL				-	"TRUE" if the file 
-											was saved.
-	Parameters :	CString& filename	-	The file name to save 
-											to. Can be empty.
-					
-	Usage :			Call to save the contents of the embedded 
-					RTF-control do a file.
-
-   ============================================================*/
-{
-
-	BOOL result = TRUE;
-
-	CString* str = new CString;
-
-	EDITSTREAM	es;
-	es.dwCookie = (DWORD_PTR) str;
-	es.pfnCallback = StreamOut;
-	m_rtf.StreamOut( SF_RTF, es );
-
-	CTextFile f( _T( "rtf" ) );
-	result = f.WriteTextFile( filename, *str );
-
-	delete str;
-	return result;
-
-}
-
-BOOL CRulerRichEditCtrl::Load( CString& filename )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::Load
-	Description :	Loads the embedded RTF-control with the 
-					contents from the file filename. 
-					If filename is empty, a file dialog will 
-					be displayed and the selected name will be 
-					returned in the "CString".
-	Access :		Public
-					
-	Return :		BOOL				-	"TRUE" if the file 
-											was loaded.
-	Parameters :	CString& filename	-	File name to load 
-											from. Can be empty.
-					
-	Usage :			Call to load an RTF-file to the control.
-
-   ============================================================*/
-{
-
-	BOOL result = TRUE;
-
-	CString* str = new CString;
-	CTextFile f( _T( "rtf" ) );
-	result = f.ReadTextFile( filename, *str );
-	if( result )
-	{
-		EDITSTREAM	es;
-		es.dwCookie = (DWORD_PTR) str;
-//		es.pfnCallback = StreamIn;
-		m_rtf.StreamIn( SF_RTF, es );
-	}
-
-	delete str;
-	return result;
-
-}
-
-void CRulerRichEditCtrl::SetMode( int mode )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetMode
-	Description :	Sets the internal mode, that is, if the 
-					ruler should display inches or centimeters.
-	Access :		Public
-					
-	Return :		void
-	Parameters :	int mode	-	Mode to use, "MODE_INCH" or 
-									"MODE_METRIC" (default)
-					
-	Usage :			Call to change the mode.
-
-   ============================================================*/
-{
-
-	m_ruler.SetMode( mode );
-
-}
-
-int CRulerRichEditCtrl::GetMode() const
-/* ============================================================
-	Function :		CRulerRichEditCtrl::GetMode
-	Description :	Gets the mode, that is, either "MODE_INCH" or 
-					"MODE_METRIC", that is used to draw the ruler.
-	Access :		Public         
-					
-	Return :		int		-	The mode, either "MODE_INCH" or 
-								"MODE_METRIC"
-	Parameters :	none
-
-	Usage :			Call to get the current mode.
-
-   ============================================================*/
-{
-
-	return m_ruler.GetMode();
-
-}
-
-CRichEditCtrl& CRulerRichEditCtrl::GetRichEditCtrl()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::GetRichEditCtrl
-	Description :	Returns an alias to the embedded RTF-control.
-	Access :		Public
-					
-	Return :		CRichEditCtrl&	-	An alias to the rtf-control
-	Parameters :	none
-
-	Usage :			Call to access the RTF-control directly.
-
-   ============================================================*/
-{
-
-	return m_rtf;
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl toolbar button handlers
-
-void CRulerRichEditCtrl::OnButtonFont() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonFont
-	Description :	Button handler for the Font button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC
-
-   ============================================================*/
-{
-
-	DoFont();
-
-
-}
-
-void CRulerRichEditCtrl::OnButtonColor() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonColor
-	Description :	Button handler for the Color button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoColor();
-
-}
-
-void CRulerRichEditCtrl::OnButtonBold() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonBold
-	Description :	Button handler for the Bold button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoBold();
-
-}
-
-void CRulerRichEditCtrl::OnButtonWrap()
-{
-	DoWrap();
-}
-
-void CRulerRichEditCtrl::OnButtonItalic() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonItalic
-	Description :	Button handler for the Italic button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoItalic();
-
-}
-
-void CRulerRichEditCtrl::OnButtonUnderline() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonUnderline
-	Description :	Button handler for the Underline button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoUnderline();
-
-}
-
-void CRulerRichEditCtrl::OnButtonLeftAlign() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonLeftAlign
-	Description :	Button handler for the Left aligned button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoLeftAlign();
-
-}
-
-void CRulerRichEditCtrl::OnButtonCenterAlign() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonCenterAlign
-	Description :	Button handler for the Center button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoCenterAlign();
-
-}
-
-void CRulerRichEditCtrl::OnButtonRightAlign() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonRightAlign
-	Description :	Button handler for the Right-aligned button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoRightAlign();
-
-}
-
-void CRulerRichEditCtrl::OnButtonIndent() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonIndent
-	Description :	Button handler for the Indent button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoIndent();
-
-}
-
-void CRulerRichEditCtrl::OnButtonOutdent() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonOutdent
-	Description :	Button handler for the outdent button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoOutdent();
-
-}
-
-void CRulerRichEditCtrl::OnButtonBullet() 
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnButtonBullet
-	Description :	Button handler for the Bullet button
-	Access :		Protected
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Called from MFC.
-
-   ============================================================*/
-{
-
-	DoBullet();
-
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl private helpers
-
-void CRulerRichEditCtrl::SetTabStops( LPLONG tabs, int size )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetTabStops
-	Description :	Set the tab stops in the internal tab stop 
-					list from the RTF-control, converting the 
-					twip values to physical pixels.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	LPLONG tabs	-	A pointer to an array of 
-									"LONG" twip values.
-					int size	-	The size of "tabs"
-					
-	Usage :			Call to set the tab list.
-
-   ============================================================*/
-{
-
-	m_tabs.RemoveAll();
-
-	double twip = ( double )m_physicalInch / 1440;
-	for( int t = 0 ; t < size ; t++ )
-	{
-		// Convert from twips to pixels
-		int tabpos = *( tabs + t );
-		tabpos = ( int ) ( ( double ) tabpos * twip +.5 );
-		m_tabs.Add( tabpos );
-
-	}
-
-	m_ruler.SetTabStops( m_tabs );
-}
-
-void CRulerRichEditCtrl::UpdateTabStops()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::UpdateTabStops
-	Description :	Sets the tabs in the internal tab stop 
-					list, converting the twip physical (pixel) 
-					position to twip values.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Call to refresh the tab list from the RTF-
-					control. Called from the "OnPaint" handler.
-
-   ============================================================*/
-{
-
-	ParaFormat para( PFM_TABSTOPS );
-	m_rtf.GetParaFormat( para );
-	SetTabStops( (LPLONG)(para.rgxTabs), MAX_TAB_STOPS );
-
-}
-
-void CRulerRichEditCtrl::UpdateToolbarButtons()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::UpdateToolbarButtons
-	Description :	Updates the toolbar button, by getting 
-					formatting information from the currently 
-					selected text in the embedded RTF-control.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	none
-
-	Usage :			Call as the selection changes in the 
-					RTF-control
-
-   ============================================================*/
-{
-	if( m_showToolbar && m_toolbar.m_hWnd )
-	{
-		CharFormat	cf;
-		cf.dwMask = CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
-		m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-
-		ParaFormat para( PFM_ALIGNMENT | PFM_NUMBERING );
-		m_rtf.GetParaFormat( para );
-
-		// Style
-		m_toolbar.SetState( BUTTON_BOLD, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_BOLD )  ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_ITALIC, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_ITALIC )  ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_UNDERLINE, TBSTATE_ENABLED | ( ( cf.dwEffects & CFM_UNDERLINE )  ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_LEFTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_LEFT ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_CENTERALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_CENTER ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_RIGHTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_RIGHT ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( BUTTON_BULLET, TBSTATE_ENABLED | ( para.wNumbering ? TBSTATE_CHECKED : 0 ) );
-		m_toolbar.SetState( ID_BUTTONWRAP, TBSTATE_ENABLED | ( m_bInWrapMode ? TBSTATE_CHECKED : 0 ));
-
-		if( cf.dwMask & CFM_FACE )
-			m_toolbar.SetFontName( CString( cf.szFaceName ) );
-
-		if( cf.dwMask & CFM_SIZE )
-			m_toolbar.SetFontSize( cf.yHeight / 20 );
-
-		if( cf.dwMask & CFM_COLOR )
-			m_toolbar.SetFontColor( cf.crTextColor );
-	}
-}
-
-void CRulerRichEditCtrl::SetEffect( int mask, int effect )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetEffect
-	Description :	Sets the effect (bold, italic and/or 
-					underline) for the currently selected text 
-					in the embedded RTF-control.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	int mask	-	What effects are valid. See 
-									the documentation for 
-									"CHARFORMAT".
-					int effect	-	What effects to set. See the 
-									documentation for "CHARFORMAT".
-					
-	Usage :			Called internally from button handlers
-
-   ============================================================*/
-{
-
-	CharFormat cf;
-	cf.dwMask = mask;
-	cf.dwEffects = effect;
-
-	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-	m_rtf.SetFocus();
-
-}
-
-void CRulerRichEditCtrl::SetAlignment( int alignment )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetAlignment
-	Description :	Sets the alignment for the currently 
-					selected text in the embedded RTF-control.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	int alignment	-	Alignment to set. See
-										documentation for
-										"PARAFORMAT"
-					
-	Usage :			Called internally from button handlers
-
-   ============================================================*/
-{
-
-	ParaFormat	para( PFM_ALIGNMENT );
-	para.wAlignment = ( WORD ) alignment;
-
-	m_rtf.SetParaFormat( para );
-	UpdateToolbarButtons();
-	m_rtf.SetFocus();
-
-}
-
-// Virtual interface
-void CRulerRichEditCtrl::DoFont()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoFont
-	Description :	Externally accessible member to set the
-					font of the control
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to set the font of the selected text.
-
-   ============================================================*/
-{
-
-	// Get the current font
-	LOGFONT	lf;
-	ZeroMemory( &lf, sizeof( LOGFONT ) );
-	CharFormat	cf;
-	m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-	int height;
-
-	// Creating a LOGFONT from the current font settings
-
-	// Font
-	if( cf.dwMask & CFM_FACE )
-		lstrcpy( lf.lfFaceName, cf.szFaceName );
-
-	if( cf.dwMask & CFM_SIZE )
-	{
-		double twip = ( double )m_physicalInch / 1440;
-		height = cf.yHeight;
-		height = -( int ) ( ( double ) height * twip +.5 );
-		lf.lfHeight = height;
-
-	}
-
-	// Effects
-	if( cf.dwMask & CFM_BOLD )
-	{
-		if( cf.dwEffects & CFE_BOLD )
-			lf.lfWeight = FW_BOLD;
-		else
-			lf.lfWeight = FW_NORMAL;
-	}
-
-	if( cf.dwMask & CFM_ITALIC )
-		if( cf.dwEffects & CFE_ITALIC )
-			lf.lfItalic = TRUE;
-
-	if( cf.dwMask & CFM_UNDERLINE )
-		if( cf.dwEffects & CFE_UNDERLINE )
-			lf.lfUnderline = TRUE;
-
-	// Show font dialog
-	CFontDialog	dlg(&lf);
-	if(dlg.DoModal() == IDOK)
-	{
-		// Apply new font
-		cf.yHeight = dlg.GetSize() * 2;
-		lstrcpy(cf.szFaceName, dlg.GetFaceName());
-
-		cf.dwMask = CFM_FACE | CFM_SIZE;
-		cf.dwEffects = 0;
-
-		if( dlg.IsBold() )
-		{
-			cf.dwMask |= CFM_BOLD;
-			cf.dwEffects |= CFE_BOLD;
-		}
-
-		if( dlg.IsItalic() )
-		{
-			cf.dwMask |= CFM_ITALIC;
-			cf.dwEffects |= CFE_ITALIC;
-		}
-
-		if( dlg.IsUnderline() )
-		{
-			cf.dwMask |= CFM_UNDERLINE;
-			cf.dwEffects |= CFE_UNDERLINE;
-		}
-
-		m_rtf.SendMessage(EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM) &cf);
-
-		m_rtf.SetFocus();
-	}
-}
-
-void CRulerRichEditCtrl::SetCurrentFontName( const CString& font )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetCurrentFontName
-	Description :	Changes the font of the selected text in 
-					the editor to "font".
-	Access :		Public
-					
-	Return :		void
-	Parameters :	const CString& font	-	Font name of font 
-											to change to.
-
-	Usage :			Call to set the font of the selected text 
-					in the editor.
-
-   ============================================================*/
-{
-	CharFormat	cf;
-	cf.dwMask = CFM_FACE;
-
-	lstrcpy( cf.szFaceName, font );
-
-	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-}
-
-void CRulerRichEditCtrl::SetCurrentFontSize( int size )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetCurrentFontSize
-	Description :	Changes the size of the selected text in 
-					the editor to "size" (measured in 
-					typographical points).
-	Access :		Public
-					
-	Return :		void
-	Parameters :	int size	-	New size in typographical 
-									points
-
-	Usage :			Call to change the size of the selected 
-					text.
-
-   ============================================================*/
-{
-	CharFormat	cf;
-	cf.dwMask = CFM_SIZE;
-	cf.yHeight = size * 20;
-
-	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-}
-
-void CRulerRichEditCtrl::SetCurrentFontColor( COLORREF color )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetCurrentFontSize
-	Description :	Changes the color of the selected text in 
-					the editor to "color".
-	Access :		Public
-					
-	Return :		void
-	Parameters :	COLORREF color	-	New color
-
-	Usage :			Call to change the color of the selected 
-					text.
-
-   ============================================================*/
-{
-
-	CharFormat	cf;
-	cf.dwMask = CFM_COLOR;
-	cf.crTextColor = color;
-
-	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-
-}
-
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontName( WPARAM font, LPARAM )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSetCurrentFontName
-	Description :	Handler for the registered message 
-					"urm_SETCURRENTFONTNAME", called when the 
-					font name is changed from the toolbar.
-	Access :		Protected
-
-	Return :		LRESULT		-	Not used
-	Parameters :	WPARAM font	-	Pointer to the new font name
-					LPARAM		-	Not used
-
-	Usage :			Called from MFC
-
-   ============================================================*/
-{
-
-	CString fnt( ( LPCTSTR ) font );
-	SetCurrentFontName( fnt );
-
-	return 0;
-	
-}
-
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontSize(WPARAM, LPARAM size)
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSetCurrentFontSize
-	Description :	Handler for the registered message 
-					"urm_SETCURRENTFONTSIZE", called when the 
-					font size is changed from the toolbar.
-	Access :		Protected
-
-	Return :		LRESULT		-	Not used
-	Parameters :	WPARAM		-	Not used
-					LPARAM size	-	New font size in typographical 
-									points of the selected text
-
-	Usage :			Called from MFC
-
-   ============================================================*/
-{
-
-	SetCurrentFontSize((int)size);
-	return 0;
-	
-}
-
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontColor(WPARAM, LPARAM color)
-/* ============================================================
-	Function :		CRulerRichEditCtrl::OnSetCurrentFontColor
-	Description :	Handler for the registered message 
-					"urm_SETCURRENTFONTCOLOR", called when the 
-					font color is changed from the toolbar.
-	Access :		Protected
-
-	Return :		LRESULT		-	Not used
-	Parameters :	WPARAM		-	Not used
-					LPARAM		-	New color of the selected 
-									text
-
-	Usage :			Called from MFC
-
-   ============================================================*/
-{
-
-	SetCurrentFontColor( ( COLORREF ) color );
-	return 0;
-	
-}
-
-void CRulerRichEditCtrl::DoColor()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoColor
-	Description :	Externally accessible member to set the
-					color of the selected text
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to set the color of the selected text.
-
-   ============================================================*/
-{
-
-	// Get the current color
-	COLORREF	clr( RGB( 0, 0, 0 ) );
-	CharFormat	cf;
-	m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-	if( cf.dwMask & CFM_COLOR )
-		clr = cf.crTextColor;
-
-	// Display color selection dialog
-	CColorDialog dlg( clr );
-	if( dlg.DoModal() == IDOK )
-	{
-		// Apply new color
-		cf.dwMask = CFM_COLOR;
-		cf.dwEffects = 0;
-		cf.crTextColor = dlg.GetColor();
-
-		m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
-
-	}
-
-	m_rtf.SetFocus();
-
-}
-
-void CRulerRichEditCtrl::DoWrap()
-{
-	if(m_bInWrapMode)
-	{
-		// Turn off word wrap.
-		m_rtf.SetTargetDevice(NULL, 1);
-		m_bInWrapMode = false;
-	}
-	else
-	{
-		// Turn on word wrap.
-		m_rtf.SetTargetDevice(NULL, 0); 
-		m_bInWrapMode = true;
-	}
-
-	g_Opt.SetEditWordWrap(m_bInWrapMode);
-
-	m_toolbar.CheckButton(ID_BUTTONWRAP, m_bInWrapMode);
-}
-
-void CRulerRichEditCtrl::DoBold()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoBold
-	Description :	Externally accessible member to set/unset
-					the selected text to/from bold
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to toggle the selected text to/from 
-					bold.
-
-   ============================================================*/
-{
-	m_toolbar.CheckButton( BUTTON_BOLD, !m_toolbar.IsButtonChecked( BUTTON_BOLD ) );
-
-	int effect = 0;
-	if( m_toolbar.IsButtonChecked( BUTTON_BOLD ) )
-		effect = CFE_BOLD;
-
-	SetEffect( CFM_BOLD, effect );
-}
-
-void CRulerRichEditCtrl::DoItalic()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoItalic
-	Description :	Externally accessible member to set/unset
-					the selected text to/from italic
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to toggle the selected text to/from 
-					italic.
-
-   ===========================================================  =*/
-{
-
-	m_toolbar.CheckButton( BUTTON_ITALIC, !m_toolbar.IsButtonChecked( BUTTON_ITALIC ) );
-
-	int effect = 0;
-	if( m_toolbar.IsButtonChecked( BUTTON_ITALIC ) )
-		effect = CFE_ITALIC;
-
-	SetEffect( CFM_ITALIC, effect );
-}
-
-void CRulerRichEditCtrl::DoUnderline()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoUnderline
-	Description :	Externally accessible member to set/unset
-					the selected text to/from underline
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to toggle the selected text to/from 
-					underlined.
-
-   ============================================================*/
-{
-
-	m_toolbar.CheckButton( BUTTON_UNDERLINE, !m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) );
-
-	int effect = 0;
-	if( m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) )
-		effect = CFE_UNDERLINE;
-
-	SetEffect( CFM_UNDERLINE, effect );
-}
-
-void CRulerRichEditCtrl::DoLeftAlign()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoLeftAlign
-	Description :	Externally accessible member to set the
-					selected text to left aligned.
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to left-align the selected text
-
-   ============================================================*/
-{
-
-	if( !m_toolbar.IsButtonChecked( BUTTON_LEFTALIGN ) )
-		SetAlignment( PFA_LEFT );
-}
-
-void CRulerRichEditCtrl::DoCenterAlign()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoCenterAlign
-	Description :	Externally accessible member to set the
-					selected text to center aligned
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to center-align the selected text
-
-   ============================================================*/
-{
-	if( !m_toolbar.IsButtonChecked( BUTTON_CENTERALIGN ) )
-		SetAlignment( PFA_CENTER );
-}
-
-void CRulerRichEditCtrl::DoRightAlign()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoRightAlign
-	Description :	Externally accessible member to set the
-					selected text to right aligned
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to right-align the selected text
-
-   ============================================================*/
-{
-	if( !m_toolbar.IsButtonChecked( BUTTON_RIGHTALIGN ) )
-		SetAlignment( PFA_RIGHT );
-}
-
-void CRulerRichEditCtrl::DoIndent()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoIndent
-	Description :	Externally accessible member to indent the
-					selected text to the next tab position
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to indent the selected text
-
-   ============================================================*/
-{
-	// Get current indent
-	ParaFormat	para( PFM_STARTINDENT | PFM_TABSTOPS );
-	m_rtf.GetParaFormat( para );
-	int newindent = para.dxStartIndent;
-
-	// Find next larger tab
-	for( int t = MAX_TAB_STOPS - 1 ; t >= 0 ; t-- )
-	{
-
-		if( para.rgxTabs[ t ] > para.dxStartIndent )
-			newindent = para.rgxTabs[ t ];
-
-	}
-
-	if( newindent != para.dxStartIndent )
-	{
-
-		// Set indent to this value
-		para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
-		para.dxStartIndent = newindent;
-		para.dxOffset = newindent;
-
-		m_rtf.SetParaFormat( para );
-
-	}
-
-	m_rtf.SetFocus();
-}
-
-void CRulerRichEditCtrl::DoOutdent()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoOutdent
-	Description :	Externally accessible member to outdent the
-					selected text to the previous tab position
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to outdent the selected text
-
-   ============================================================*/
-{
-	// Get the current indent, if any
-	ParaFormat	para( PFM_STARTINDENT | PFM_TABSTOPS );
-	m_rtf.GetParaFormat( para );
-	int newindent = 0;
-
-	// Find closest smaller tab
-	for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
-		if( para.rgxTabs[ t ] < para.dxStartIndent )
-			newindent = para.rgxTabs[ t ];
-
-	// Set indent to this value or 0 if none
-	para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
-	para.dxStartIndent = newindent;
-	para.dxOffset = newindent;
-
-	m_rtf.SetParaFormat( para );
-	m_rtf.SetFocus();
-}
-
-void CRulerRichEditCtrl::DoBullet()
-/* ============================================================
-	Function :		CRulerRichEditCtrl::DoBullet
-	Description :	Externally accessible member to set the
-					selected text to bulleted
-	Access :		Public
-					
-	Return :		void
-	Parameters :	none
-					
-	Usage :			Call to set the selected text to bulleted.
-
-   ============================================================*/
-{
-	m_toolbar.CheckButton( BUTTON_BULLET, !m_toolbar.IsButtonChecked( BUTTON_BULLET ) );
-
-	ParaFormat	para( PFM_NUMBERING );
-	if( m_toolbar.IsButtonChecked( BUTTON_BULLET ) )
-		para.wNumbering = PFN_BULLET;
-	else
-		para.wNumbering = 0;
-
-	m_rtf.SetParaFormat( para );
-	m_rtf.SetFocus();
-}
-
-void CRulerRichEditCtrl::ShowToolbar( BOOL show )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::ShowToolbar
-	Description :	Shows or hides the toolbar
-	Access :		Public
-					
-	Return :		void
-	Parameters :	BOOL show	-	"TRUE" to show
-					
-	Usage :			Call to show or hide the toolbar subcontrol
-
-   ============================================================*/
-{
-	m_showToolbar = show;
-
-	if( m_hWnd )
-	{
-		if( show )
-			m_toolbar.ShowWindow( SW_SHOW );
-		else
-			m_toolbar.ShowWindow( SW_HIDE );
-
-		CRect rect;
-		GetClientRect( rect );
-		LayoutControls( rect.Width(), rect.Height() );
-	}
-}
-
-void CRulerRichEditCtrl::ShowRuler( BOOL show )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::ShowRuler
-	Description :	Shows or hides the ruler
-	Access :		Public
-					
-	Return :		void
-	Parameters :	BOOL show	-	"TRUE" to show
-					
-	Usage :			Call to show or hide the ruler subcontrol
-
-   ============================================================*/
-{
-	m_showRuler = show;
-
-	if( m_hWnd )
-	{
-		if( show )
-			m_ruler.ShowWindow( SW_SHOW );
-		else
-			m_ruler.ShowWindow( SW_HIDE );
-
-		CRect rect;
-		GetClientRect( rect );
-		LayoutControls( rect.Width(), rect.Height() );
-	}
-}
-
-void CRulerRichEditCtrl::LayoutControls( int width, int height )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::LayoutControls
-	Description :	Lays out the sub-controls depending on 
-					visibility.
-	Access :		Private
-					
-	Return :		void
-	Parameters :	int width	-	Width of control
-					int height	-	Height of control
-					
-	Usage :			Called internally to lay out the controls
-
-   ============================================================*/
-{
-	int toolbarHeight = 0;
-	if( m_showToolbar )
-		toolbarHeight = TOOLBAR_HEIGHT;
-	int rulerHeight = 0;
-	if( m_showRuler )
-		rulerHeight = RULER_HEIGHT;
-
-	m_toolbar.MoveWindow( 0, 0, width, toolbarHeight );
-	m_ruler.MoveWindow( 0, toolbarHeight, width, rulerHeight );
-
-	int top = toolbarHeight + rulerHeight;
-	CRect rect( 0, top, width, height );
-	m_rtf.MoveWindow( rect );
-}
-
-BOOL CRulerRichEditCtrl::IsToolbarVisible() const
-/* ============================================================
-	Function :		CRulerRichEditCtrl::IsToolbarVisible
-	Description :	Returns if the toolbar is visible or not
-	Access :		Public
-					
-	Return :		BOOL	-	"TRUE" if visible
-	Parameters :	none
-					
-	Usage :			Call to get the visibility of the toolbar
-
-   ============================================================*/
-{
-	return m_showToolbar;
-}
-
-BOOL CRulerRichEditCtrl::IsRulerVisible() const
-/* ============================================================
-	Function :		CRulerRichEditCtrl::IsRulerVisible
-	Description :	Returns if the ruler is visible or not
-	Access :		Public
-					
-	Return :		BOOL	-	"TRUE" if visible
-	Parameters :	none
-					
-	Usage :			Call to get the visibility of the ruler
-
-   ============================================================*/
-{
-	return m_showRuler;
-}
-
-void CRulerRichEditCtrl::SetReadOnly( BOOL readOnly )
-/* ============================================================
-	Function :		CRulerRichEditCtrl::SetReadOnly
-	Description :	Sets the control to read only or not.
-	Access :		Public
-					
-	Return :		void
-	Parameters :	BOOL readOnly	-	New read only state
-					
-	Usage :			Call to set the read only state of the 
-					control
-
-   ============================================================*/
-{
-	if( m_rtf.m_hWnd )
-		m_rtf.SetReadOnly( readOnly );
-
-	m_readOnly = readOnly;
-}
-
-BOOL CRulerRichEditCtrl::GetReadOnly() const
-/* ============================================================
-	Function :		CRulerRichEditCtrl::GetReadOnly
-	Description :	Returns if the control is read only or not
-	Access :		Public
-					
-	Return :		BOOL	-	"TRUE" if read only
-	Parameters :	none
-					
-	Usage :			Call to get the read only-state of the 
-					control
-
-   ============================================================*/
-{
-	return m_readOnly;
-}
-
-BOOL CRulerRichEditCtrl::PreTranslateMessage(MSG* pMsg)
-{
-	if(pMsg->message == WM_KEYDOWN)
-	{
-		switch(pMsg->wParam)
-		{
-		case 'X':
-			if(CONTROL_PRESSED)
-			{
-				m_rtf.Cut();
-				return TRUE;
-			}
-			break;
-
-		case 'C':
-			if(CONTROL_PRESSED)
-			{
-				m_rtf.Copy();
-				return TRUE;
-			}
-			break;
-
-		case 'V':
-			if(CONTROL_PRESSED)
-			{
-				m_rtf.Paste();
-				return TRUE;
-			}
-			break;
-		case 'I':
-			if(CONTROL_PRESSED)
-			{
-				DoItalic();
-				return TRUE;
-			}
-			break;
-		case 'B':
-			if(CONTROL_PRESSED)
-			{
-				DoBold();
-				return TRUE;
-			}
-			break;
-		case 'U':
-			if(CONTROL_PRESSED)
-			{
-				DoUnderline();
-				return TRUE;
-			}
-			break;
-		case 'Z':
-			if(CONTROL_PRESSED)
-			{
-				m_rtf.Undo();
-				return TRUE;
-			}
-			break;
-		case 'Y':
-			if(CONTROL_PRESSED)
-			{
-				m_rtf.Redo();
-				return TRUE;
-			}
-			break;
-		case 'W':
-			if(CONTROL_PRESSED)
-			{
-				DoWrap();
-				return TRUE;
-			}
-			break;
-		}
-	}
-
-	return CWnd::PreTranslateMessage(pMsg);
-}
+/* ==========================================================================
+	File :			RuleRichEditCtrl.cpp
+
+	Class :			CRulerRichEditCtrl
+
+	Author :		Johan Rosengren, Abstrakt Mekanik AB
+					Iain Clarke
+
+	Date :			2004-04-17
+
+	Purpose :		"CRulerRichEditCtrl" is a "CWnd" derived class containing an 
+					embedded RTF-control, a ruler-control with dragable tab-
+					positions and a formatting toolbar. The class can be used 
+					to - for example - add a complete mini-editor to a modal 
+					or modeless dialog box. 
+
+	Description :	The class mainly handles mouse messages. The mouse
+					messages are sent from the ruler control, and are 
+					button down, where the a check is made for the cursor 
+					located on one of the tab-markers, mouse move, where an 
+					XORed line is drawn across the RTF-control and button up, 
+					where a new tab position is set. The class also handles 
+					the toolbar buttons, setting styles as 
+					appropriate for the selected text.
+
+	Usage :			Add a "CRulerRichEditCtrl"-member to the parent class. 
+					Call Create to create the control. "GetRichEditCtrl" can 
+					be used to access the embedded RTF-control. Remember to 
+					call "AfxInitRichEdit(2)"!
+
+					The contents can be saved to disk by calling "Save", and 
+					loaded from disk by calling "Load". The two functions 
+					will automatically display a file dialog if the file 
+					name parameter of the calls are left empty.
+
+					"GetRTF" and "SetRTF" can be used to get and set the 
+					contents of the embedded RTF-control as RTF 
+					respectively.
+
+					The ruler measures can be displayed as inches or 
+					centimeters, by calling "SetMode". "GetMode" will get the 
+					current mode.
+
+   ========================================================================*/
+
+#include "stdafx.h"
+#include "StdGrfx.h"
+#include "RulerRichEditCtrl.h"
+#include "TextFile/TextFile.h"
+#include "..\Options.h"
+#include "..\Misc.h"
+#include "..\HyperLink.h"
+
+#include "ids.h"
+#include ".\rulerricheditctrl.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// Registered messages for ruler/CRulerRichEditCtrl communication
+
+UINT urm_RULERACTION = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_RULER_TRACK_" ) );
+UINT urm_GETSCROLLPOS = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_GET_SCROLL_POS_" ) );
+UINT urm_SETCURRENTFONTNAME = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_NAME" ) );
+UINT urm_SETCURRENTFONTSIZE = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_SIZE" ) );
+UINT urm_SETCURRENTFONTCOLOR = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_COLOR" ) );
+
+/////////////////////////////////////////////////////////////////////////////
+// Stream callback functions
+// Callbacks to the Save and Load functions.
+
+static DWORD CALLBACK StreamOut( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
+{
+
+	// Setting up temp buffer
+	char*	buff;
+	buff = new char[cb + 1];
+	buff[cb] = ( char ) 0;
+	strncpy(buff, (LPCSTR)pbBuff, cb);
+	int max = (int)strlen(buff);
+
+	CString* str = (CString*) dwCookie;
+
+#ifdef _UNICODE
+
+	// We want to convert the buff to wide chars
+	int length = ::MultiByteToWideChar(CP_UTF8, 0, buff, max, NULL, 0);
+	if(length)
+	{
+		TCHAR* wBuff = new TCHAR[length+1];
+		::MultiByteToWideChar(CP_UTF8, 0, buff, max, wBuff, length);
+		wBuff[length] = 0;
+		*str += wBuff;
+		delete[] wBuff;
+	}
+
+#else
+
+	*str += buff;
+
+#endif
+
+	delete[] buff;
+	*pcb = max;
+	
+	return 0;
+
+}
+
+static DWORD CALLBACK StreamIn( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
+{
+
+	CString* str = ( ( CString* ) dwCookie );
+
+#ifdef _UNICODE
+
+	// Unicode is only supported for SF_TEXT, so we need
+	// to convert
+	LPCTSTR ptr = str->GetBuffer( (*str).GetLength() );
+	int length = ::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, NULL, 0, NULL, NULL );
+	int max = min( cb, length );
+	if( length )
+	{
+		char* buff = new char[ length ];
+		::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, buff, length + 1, NULL, NULL );
+		strncpy( (LPSTR) pbBuff, buff, max );
+		delete[] buff;
+	}
+	str->ReleaseBuffer();
+
+#else
+
+	int max = min( cb, (*str).GetLength() );
+	strncpy( ( LPSTR ) pbBuff, (*str) , max  );
+
+#endif
+
+	(*str) = (*str).Right( (*str).GetLength() - max );
+
+	*pcb = max;
+
+	return 0;
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl
+
+CRulerRichEditCtrl::CRulerRichEditCtrl() : m_pen( PS_DOT, 0, RGB( 0, 0, 0 ) )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::CRulerRichEditCtrl
+	Description :	constructor
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			
+
+   ============================================================*/
+{
+	m_rulerPosition = 0;
+	m_margin = 0;
+	m_movingtab = -1;
+	m_offset = 0;
+	m_readOnly = FALSE;
+	m_bInWrapMode = g_Opt.GetEditWordWrap();
+	ShowToolbar();
+	ShowRuler();
+}
+
+CRulerRichEditCtrl::~CRulerRichEditCtrl()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::~CRulerRichEditCtrl
+	Description :	destructor
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			
+
+   ============================================================*/
+{
+	m_pen.DeleteObject();
+}
+
+
+BOOL CRulerRichEditCtrl::Create( DWORD dwStyle, const RECT &rect, CWnd* pParentWnd, UINT nID, BOOL autohscroll )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::Create
+	Description :	Creates the control and sub controls.
+	Access :		Public
+					
+	Return :		BOOL				-	"TRUE" if created OK.
+	Parameters :	DWORD dwStyle		-	Style of the control, 
+											normally "WS_CHILD" 
+											and "WS_VISIBLE".
+					const RECT &rect	-	Placement rectangle.
+					CWnd* pParentWnd	-	Parent window.
+					UINT nID			-	Control ID
+					BOOL autohscroll	-	"TRUE" if the RTF-control
+											should have the 
+											"ES_AUTOHSCROLL" style
+											set.
+
+	Usage :			Call to create the control.
+
+   ============================================================*/
+{	
+	BOOL result = CWnd::Create(NULL, _T( "" ), dwStyle, rect, pParentWnd, nID);
+	if ( result )
+	{
+
+		result = FALSE;
+		// Save screen resolution for
+		// later on.
+		CClientDC dc( this );
+		m_physicalInch = dc.GetDeviceCaps( LOGPIXELSX );
+
+		// Create sub-controls
+		if( CreateRTFControl( autohscroll ) )
+		{
+			CreateMargins();
+			if( CreateToolbar() )
+			{
+				if( CreateRuler() )
+				{
+					UpdateToolbarButtons();
+					result = TRUE;
+				}
+			}
+
+			//Do wrap will reverse the saved option so initially set it as opposite of what it's saved as
+			m_bInWrapMode = !m_bInWrapMode;
+			DoWrap();
+		}		
+	}
+
+	return result;
+}
+
+BOOL CRulerRichEditCtrl::CreateToolbar()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::CreateToolbar
+	Description :	Creates the toolbar control
+	Access :		Private
+
+	Return :		BOOL	-	"TRUE" if the toolbar was created ok.
+	Parameters :	none
+
+	Usage :			Called during control creation
+
+   ============================================================*/
+{
+
+	CRect rect;
+	GetClientRect( rect );
+
+	CRect toolbarRect( 0, 0, rect.right, TOOLBAR_HEIGHT );
+	return m_toolbar.Create( this, toolbarRect );
+}
+
+BOOL CRulerRichEditCtrl::CreateRuler()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::CreateRuler
+	Description :	Creates the ruler control
+	Access :		Private
+
+	Return :		BOOL	-	"TRUE" if created ok.
+	Parameters :	none
+
+	Usage :			Called during control creation
+
+   ============================================================*/
+{
+	CRect rect;
+	GetClientRect( rect );
+
+	CRect rulerRect( 0, TOOLBAR_HEIGHT, rect.right, TOOLBAR_HEIGHT + RULER_HEIGHT );
+	return m_ruler.Create( rulerRect, this, RULER_CONTROL );
+}
+
+BOOL CRulerRichEditCtrl::CreateRTFControl( BOOL autohscroll )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::CreateRTFControl
+	Description :	Creates the embedded RTF-control.
+	Access :		Private
+					
+	Return :		BOOL				-	"TRUE" if created ok.
+	Parameters :	BOOL autohscroll	-	"TRUE" if the RTF-control
+											should have the
+											"ES_AUTOHSCROLL" style
+											set.
+
+	Usage :			Called during control creation
+
+   ============================================================*/
+{
+	BOOL result = FALSE;
+
+	CRect rect;
+	GetClientRect( rect );
+
+	int top = TOOLBAR_HEIGHT + RULER_HEIGHT;
+	CRect rtfRect( 0, top, rect.right, rect.bottom );
+	DWORD style = ES_NOHIDESEL|WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|ES_WANTRETURN|ES_MULTILINE;
+	if( autohscroll )
+		style |= ES_AUTOHSCROLL;
+
+	if( m_rtf.Create( style, rtfRect, this ) )
+	{
+		// Setting up default tab stops
+ 		ParaFormat para( PFM_TABSTOPS );
+ 		para.cTabCount = MAX_TAB_STOPS;
+ 		for( int t = 0; t < MAX_TAB_STOPS ; t++ )
+ 			para.rgxTabs[ t ] = 640 * ( t + 1 );
+ 
+ 		m_rtf.SetParaFormat( para );
+ 
+ 		// Setting default character format
+ 		CharFormat	cf;
+ 		cf.dwMask = CFM_SIZE | CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE | CFM_LINK;
+ 		cf.yHeight = 200;
+ 		cf.dwEffects = 0;
+ 		lstrcpy( cf.szFaceName, _T( "Times New Roman" ) );
+ 		m_rtf.SendMessage(EM_SETCHARFORMAT, 0, (LPARAM)&cf);
+
+#ifndef SES_HYPERLINKTOOLTIPS
+#define SES_HYPERLINKTOOLTIPS   8
+#endif
+#ifndef SES_NOFOCUSLINKNOTIFY
+#define SES_NOFOCUSLINKNOTIFY   32
+#endif 
+
+		DWORD style = SES_HYPERLINKTOOLTIPS | SES_NOFOCUSLINKNOTIFY;
+		m_rtf.SendMessage(EM_SETEDITSTYLE, style, style);
+
+		m_rtf.SendMessage(EM_AUTOURLDETECT, TRUE, 0);
+ 
+ 		// Set the internal tabs array
+ 		SetTabStops( ( LPLONG ) ( para.rgxTabs ), MAX_TAB_STOPS );
+ 
+ 		m_rtf.SetEventMask( m_rtf.GetEventMask() | ENM_SELCHANGE | ENM_SCROLL | ENM_CHANGE | ENM_LINK );
+ 		SetReadOnly( GetReadOnly() ); 
+
+		result = TRUE;
+	}
+
+	return result;
+}
+
+void CRulerRichEditCtrl::CreateMargins()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::CreateMargins
+	Description :	Sets the margins for the subcontrols and 
+					the RTF-control edit rect.
+	Access :		Private
+
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called during control creation.
+
+   ============================================================*/
+{
+	// Set up edit rect margins
+	int scmargin = 4;
+	CRect rc;
+	m_rtf.GetClientRect( rc );
+
+	rc.top = scmargin;
+	rc.left = scmargin * 2;
+	rc.right -= scmargin * 2;
+
+	m_rtf.SetRect( rc );
+
+	// Get the diff between the window- and client 
+	// rect of the RTF-control. This gives the actual 
+	// size of the RTF-control border.
+	CRect	r1;
+	CRect	r2;
+
+	m_rtf.GetWindowRect( r1 );
+	m_rtf.GetClientRect( r2 );
+	m_rtf.ClientToScreen( r2 );
+
+	// Create the margin for the toolbar 
+	// controls and the ruler.
+	m_margin = scmargin * 2 + r2.left - r1.left;
+	m_ruler.SetMargin( m_margin );
+}
+
+BEGIN_MESSAGE_MAP(CRulerRichEditCtrl, CWnd)
+	//{{AFX_MSG_MAP(CRulerRichEditCtrl)
+	ON_WM_PAINT()
+	ON_WM_ERASEBKGND()
+	ON_WM_SIZE()
+	ON_MESSAGE( WM_SETTEXT, OnSetText )
+	ON_MESSAGE( WM_GETTEXT, OnGetText  )
+	ON_MESSAGE( WM_GETTEXTLENGTH, OnGetTextLength )
+	ON_BN_CLICKED(BUTTON_FONT, OnButtonFont)
+	ON_BN_CLICKED(BUTTON_COLOR, OnButtonColor)
+	ON_BN_CLICKED(BUTTON_BOLD, OnButtonBold)
+	ON_BN_CLICKED(BUTTON_ITALIC, OnButtonItalic)
+	ON_BN_CLICKED(BUTTON_UNDERLINE, OnButtonUnderline)
+	ON_BN_CLICKED(BUTTON_LEFTALIGN, OnButtonLeftAlign)
+	ON_BN_CLICKED(BUTTON_CENTERALIGN, OnButtonCenterAlign)
+	ON_BN_CLICKED(BUTTON_RIGHTALIGN, OnButtonRightAlign)
+	ON_BN_CLICKED(BUTTON_INDENT, OnButtonIndent)
+	ON_BN_CLICKED(BUTTON_OUTDENT, OnButtonOutdent)
+	ON_BN_CLICKED(BUTTON_BULLET, OnButtonBullet)
+	ON_BN_CLICKED(ID_BUTTONWRAP, OnButtonWrap)
+	ON_WM_SETFOCUS()
+	ON_REGISTERED_MESSAGE(urm_RULERACTION, OnTrackRuler)
+	ON_REGISTERED_MESSAGE(urm_GETSCROLLPOS, OnGetScrollPos)
+	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTNAME, OnSetCurrentFontName)
+	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTSIZE, OnSetCurrentFontSize)
+	ON_NOTIFY(EN_LINK, RTF_CONTROL, OnLink)
+	ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTCOLOR, OnSetCurrentFontColor)
+	//}}AFX_MSG_MAP
+	ON_WM_KEYDOWN()
+END_MESSAGE_MAP()
+
+void CRulerRichEditCtrl::OnLink(NMHDR* pnm, LRESULT* pResult)
+{
+	ENLINK* pnml = reinterpret_cast<ENLINK*>(pnm);
+
+	if (pnml->msg == WM_LBUTTONDOWN ||
+		(pnml->msg == WM_KEYDOWN && pnml->wParam == VK_RETURN))
+	{
+		CString url;
+		m_rtf.GetTextRange(pnml->chrg.cpMin, pnml->chrg.cpMax, url);
+		CHyperLink::GotoURL(url, SW_SHOW);
+
+		*pResult = 1; // message handled
+	}
+
+	*pResult = 0;  // enable default processing
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl message handlers
+
+void CRulerRichEditCtrl::OnPaint() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnPaint
+	Description :	Paints the ruler.
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC. 
+
+   ============================================================*/
+{
+
+	CPaintDC mainDC(this);
+	UpdateTabStops();
+
+}
+
+BOOL CRulerRichEditCtrl::OnEraseBkgnd( CDC* /*pDC*/ ) 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnEraseBkgnd
+	Description :	Returns "TRUE" to avoid flicker.
+	Access :		Protected
+					
+	Return :		BOOL		-	Always "TRUE",
+	Parameters :	CDC* pDC	-	Not used
+					
+	Usage :			Called from MFC. 
+
+   ============================================================*/
+{
+	
+	return TRUE;
+
+}
+
+BOOL CRulerRichEditCtrl::OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult ) 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnNotify
+	Description :	Called as the RTF-control is updated or 
+					the selection changes.
+	Access :		Protected
+					
+	Return :		BOOL				-	From base class
+	Parameters :	WPARAM wParam		-	Control ID
+					LPARAM lParam		-	Not interested
+					LRESULT* pResult	-	Not interested
+					
+	Usage :			Called from MFC. We must check the control 
+					every time the selection changes or the 
+					contents are changed, as the cursor might 
+					have entered a new paragraph, with new tab 
+					and/or font settings.
+
+   ============================================================*/
+{
+
+	if( wParam == RTF_CONTROL )
+	{
+
+		// Update the toolbar
+		UpdateToolbarButtons();
+
+		// Update ruler
+		CRect rect;
+		GetClientRect( rect );
+		rect.top = TOOLBAR_HEIGHT;
+		rect.bottom = rect.top + RULER_HEIGHT;
+
+		RedrawWindow( rect );
+
+	}
+	
+	return CWnd::OnNotify( wParam, lParam, pResult );
+
+}
+
+void CRulerRichEditCtrl::OnSize( UINT nType, int cx, int cy ) 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSize
+	Description :	We resize the embedded RTF-control.
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	UINT nType	-	Not interested
+					int cx		-	New width
+					int cy		-	New height
+					
+	Usage :			Called from MFC. 
+
+   ============================================================*/
+{
+
+	CWnd::OnSize( nType, cx, cy );
+	
+	if( m_rtf.m_hWnd )
+	{
+
+		LayoutControls( cx, cy );
+
+	}
+	
+}
+
+void CRulerRichEditCtrl::OnSetFocus( CWnd* pOldWnd ) 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSetFocus
+	Description :	We handle over the focus to the embedded 
+					RTF-control.
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	CWnd* pOldWnd	-	Not used
+					
+	Usage :			Called from MFC. 
+
+   ============================================================*/
+{
+
+	CWnd::OnSetFocus( pOldWnd );
+	m_rtf.SetFocus();
+	
+}
+
+LRESULT CRulerRichEditCtrl::OnGetScrollPos(WPARAM, LPARAM)
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnGetScrollPos
+	Description :	The function handles the registered message 
+					"urm_GETSCROLLPOS", that is sent from the 
+					ruler to get the current scroll position 
+					of the embedded RTF-control.
+	Access :		Protected
+
+	Return :		LRESULT		-	Current scroll pos
+	Parameters :	WPARAM mode	-	Not used
+					LPARAM pt	-	Not used
+					
+	Usage :			Called from MFC
+
+   ============================================================*/
+{
+
+	return m_rtf.GetScrollPos( SB_HORZ );
+
+}
+
+LRESULT CRulerRichEditCtrl::OnTrackRuler(WPARAM mode, LPARAM pt)
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnTrackRuler
+	Description :	The function handles the registered message 
+					"urm_RULERACTION", that is sent from the 
+					mouse handling mappings in the ruler control.
+					The function handles dragging of tabulator 
+					points in the ruler.
+	Access :		Protected
+					
+	Return :		LRESULT		-	Not used
+	Parameters :	WPARAM mode	-	The type of mouse operation, 
+									"DOWN", "MOVE" or "UP"
+					LPARAM pt	-	Cursor point for the cursor.
+					
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	CPoint* point = ( CPoint* ) pt;
+	int toolbarHeight = 0;
+	if( m_showToolbar )
+		toolbarHeight = TOOLBAR_HEIGHT;
+
+	switch( mode )
+	{
+		case DOWN:
+			// The left mouse button is clicked
+			{
+				// Check if we clicked on a tab-marker.
+				int pos = m_rtf.GetScrollPos( SB_HORZ );
+				m_movingtab = -1;
+				CRect hitRect;
+				int y = RULER_HEIGHT - 9;
+				for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
+				{
+					int x = m_tabs[ t ] + m_margin - pos;
+					hitRect.SetRect( x - 2, y - 1, x + 3, y + 3 );
+					if( hitRect.PtInRect( *point ) )
+					{
+						// Yes, we did.
+						m_movingtab = t;
+
+						// Calc offset, as the hit area is wider than
+						// the 1 pixel tab line
+						m_offset = point->x - ( m_tabs[ t ] + m_margin - pos );
+					}
+				}
+
+				if( m_movingtab != -1 )
+				{
+
+					// We did click in a tab marker.
+					// Start dragging
+
+					// Find initial ruler position
+					m_rulerPosition = point->x - m_offset;
+					CRect rect;
+					GetClientRect( rect );
+
+					// Draw a new ruler line
+					CClientDC dc( this );
+					dc.SelectObject( &m_pen );
+					dc.SetROP2( R2_XORPEN );
+
+					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
+					dc.LineTo( m_rulerPosition, rect.Height() );
+
+					dc.SelectStockObject( BLACK_PEN );
+
+				}
+			}
+			break;
+
+		case MOVE:
+			// The mouse is moved
+			{
+				if( m_movingtab != -1 )
+				{
+					CRect rect;
+					GetClientRect( rect );
+					CClientDC dc( this );
+
+					// Erase previous line
+					dc.SelectObject( &m_pen );
+					dc.SetROP2( R2_XORPEN );
+
+					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
+					dc.LineTo( m_rulerPosition, rect.Height() );
+
+					// Set up new line
+					// Calc min and max. We can not place this marker 
+					// before the previous or after the next. Neither 
+					// can we move the marker outside the ruler.
+					int pos = m_rtf.GetScrollPos( SB_HORZ );
+					int min = m_margin + m_offset;
+					if( m_movingtab > 0 )
+						min = ( m_tabs[ m_movingtab - 1 ] + m_margin - pos ) + 3 + m_offset;
+
+					int max = rect.Width() - 5 + m_offset;
+					if( m_movingtab < m_tabs.GetUpperBound() )
+						max = ( m_tabs[ m_movingtab + 1 ] + m_margin - pos ) - 3 + m_offset;
+					max = min( max, rect.Width() - 5 + m_offset );
+
+					// Set new positions
+					m_rulerPosition = max( min, point->x - m_offset );
+					m_rulerPosition = min( m_rulerPosition, max );
+
+					// Draw the new line
+					dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
+					dc.LineTo( m_rulerPosition, rect.Height() );
+
+					dc.SelectStockObject( BLACK_PEN );
+
+				}
+			}
+			break;
+
+		case UP:
+			// The mouse button is released
+			{
+				if( m_movingtab != -1 )
+				{
+
+					// Set new value for tab position
+					int pos = m_rtf.GetScrollPos( SB_HORZ );
+					m_tabs[ m_movingtab ] = m_rulerPosition - m_margin + pos - m_offset;
+
+					// Get the current tabstops, as we
+					// must set all tabs in one operation
+					ParaFormat para( PFM_TABSTOPS );
+					para.cTabCount = MAX_TAB_STOPS;
+					m_rtf.GetParaFormat( para );
+
+					// Convert current position to twips
+					double twip = ( double )m_physicalInch / 1440;
+					int tabpos = m_tabs[ m_movingtab ];
+					tabpos = ( int ) ( ( double ) tabpos / twip +.5 );
+					para.rgxTabs[ m_movingtab ] = tabpos; 
+
+					// Set tabs to control
+					m_rtf.SetParaFormat( para );
+
+					// Erase the ruler
+					m_ruler.RedrawWindow();
+					m_rtf.RedrawWindow();
+
+					m_movingtab = -1;
+					m_rtf.SetFocus();
+
+				}
+			}
+			break;
+	}
+
+	return 0;
+
+}
+
+LRESULT CRulerRichEditCtrl::OnSetText( WPARAM wParam, LPARAM lParam )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSetText
+	Description :	The function handles the "WM_SETTEXT" 
+					message. The handler sets the text in the 
+					RTF-control
+	Access :		Protected
+										
+	Return :		LRESULT			-	From the control
+	Parameters :	WPARAM wParam	-	Passed on
+					LPARAM lParam	-	Passed on
+					
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+	
+	return m_rtf.SendMessage( WM_SETTEXT, wParam, lParam );
+
+}
+
+LRESULT CRulerRichEditCtrl::OnGetText( WPARAM wParam, LPARAM lParam )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnGetText
+	Description :	The function handles the "WM_GETTEXT" 
+					message. The handler gets the text from the 
+					RTF-control
+	Access :		Protected
+										
+	Return :		LRESULT			-	From the control
+	Parameters :	WPARAM wParam	-	Passed on
+					LPARAM lParam	-	Passed on
+					
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	return m_rtf.SendMessage( WM_GETTEXT, wParam, lParam );
+
+}
+
+LRESULT CRulerRichEditCtrl::OnGetTextLength( WPARAM wParam, LPARAM lParam )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnGetTextLength
+	Description :	The function handles the "WM_GETTEXTLENGTH" 
+					message. The handler gets the length of 
+					the text in the RTF-control
+	Access :		Protected
+										
+	Return :		LRESULT			-	From the control
+	Parameters :	WPARAM wParam	-	Passed on
+					LPARAM lParam	-	Passed on
+					
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	return m_rtf.GetTextLength();
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl public implementation
+
+CString CRulerRichEditCtrl::GetRTF()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::GetRTF
+	Description :	Returns the contents of the control as RTF.
+	Access :		Public
+					
+	Return :		CString	-	The RTF-contents of the control.
+	Parameters :	none
+
+	Usage :			Call this function to get a char buffer 
+					with the contents of the embedded RTF-
+					control.
+
+   ============================================================*/
+{
+
+	CString* str = new CString;
+	EDITSTREAM	es;
+	es.dwCookie = (DWORD_PTR) str;
+	es.pfnCallback = StreamOut;
+	m_rtf.StreamOut( SF_RTF, es );
+
+	CString output( *str );
+	delete str;
+
+	return output;
+
+}
+
+void CRulerRichEditCtrl::SetRTF( const CString& rtf )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetRTF
+	Description :	Set the contents of the embedded RTF-
+					control from rtf.
+	Access :		Public
+					
+	Return :		void
+	Parameters :	const CString& rtf	-	The rtf-contents to 
+											set.
+					
+	Usage :			Call this function to set the RTF-contents 
+					of the control.
+
+   ============================================================*/
+{
+
+	CString* str = new CString( rtf );
+
+	EDITSTREAM	es;
+	es.dwCookie = (DWORD_PTR) str;
+	es.pfnCallback = StreamIn;
+	m_rtf.StreamIn( SF_RTF, es );
+
+	delete str;
+}
+
+void CRulerRichEditCtrl::SetText(CString sText)
+{
+	// Read the text in
+	EDITSTREAM es;
+	es.dwError = 0;
+//	es.pfnCallback = StreamIn;
+#ifdef _UNICODE
+	CString cs;
+	es.dwCookie = (DWORD_PTR) &cs;
+#else
+	es.dwCookie = (DWORD_PTR) &sText;
+	m_rtf.StreamIn(SF_TEXT, es);	// Do it.
+#endif
+	
+
+#ifdef _UNICODE
+	SETTEXTEX stex;
+	stex.flags = ST_SELECTION | ST_KEEPUNDO;
+	stex.codepage = 1200;  // Unicode code page(set SETTEXTEX documentation)
+	m_rtf.SendMessage(EM_SETTEXTEX, (WPARAM)&stex, (LPARAM)sText.GetBuffer(sText.GetLength())); 
+	sText.ReleaseBuffer();
+#endif
+}
+
+CString CRulerRichEditCtrl::GetText()
+{
+	CString sText;
+
+#ifdef _UNICODE
+  	GETTEXTEX stex;
+  	stex.codepage = 1200;  // Unicode code page(set SETTEXTEX documentation)
+  
+  	int nSize = m_rtf.GetTextLength();
+  	//increase the size incase of unicode text
+  	nSize += 50;
+  	nSize = nSize * sizeof(WCHAR);
+  	stex.cb = nSize;
+  
+  	TCHAR *pText = new TCHAR[nSize];
+  	if(pText)
+  	{
+  		m_rtf.SendMessage(EM_GETTEXTEX, (WPARAM)&stex, (LPARAM)pText); 
+  		sText = pText;
+  
+  		delete []pText;
+  		pText = NULL;
+  	}
+#else
+	// Stream out here.
+	EDITSTREAM es;
+	es.dwError = 0;
+	es.pfnCallback = StreamOut;		// Set the callback
+	es.dwCookie = (DWORD_PTR) &sText;	// so sRTF receives the string
+	m_rtf.StreamOut(SF_TEXT, es);			// Call CRichEditCtrl::StreamOut to get the string.
+#endif
+
+	return sText;
+}
+
+BOOL CRulerRichEditCtrl::Save( CString& filename )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::Save
+	Description :	Saves the contents to the file filename. 
+					If filename is empty, a file dialog will 
+					be displayed and the selected name will be 
+					returned in the "CString".
+	Access :		Public
+					
+	Return :		BOOL				-	"TRUE" if the file 
+											was saved.
+	Parameters :	CString& filename	-	The file name to save 
+											to. Can be empty.
+					
+	Usage :			Call to save the contents of the embedded 
+					RTF-control do a file.
+
+   ============================================================*/
+{
+
+	BOOL result = TRUE;
+
+	CString* str = new CString;
+
+	EDITSTREAM	es;
+	es.dwCookie = (DWORD_PTR) str;
+	es.pfnCallback = StreamOut;
+	m_rtf.StreamOut( SF_RTF, es );
+
+	CTextFile f( _T( "rtf" ) );
+	result = f.WriteTextFile( filename, *str );
+
+	delete str;
+	return result;
+
+}
+
+BOOL CRulerRichEditCtrl::Load( CString& filename )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::Load
+	Description :	Loads the embedded RTF-control with the 
+					contents from the file filename. 
+					If filename is empty, a file dialog will 
+					be displayed and the selected name will be 
+					returned in the "CString".
+	Access :		Public
+					
+	Return :		BOOL				-	"TRUE" if the file 
+											was loaded.
+	Parameters :	CString& filename	-	File name to load 
+											from. Can be empty.
+					
+	Usage :			Call to load an RTF-file to the control.
+
+   ============================================================*/
+{
+
+	BOOL result = TRUE;
+
+	CString* str = new CString;
+	CTextFile f( _T( "rtf" ) );
+	result = f.ReadTextFile( filename, *str );
+	if( result )
+	{
+		EDITSTREAM	es;
+		es.dwCookie = (DWORD_PTR) str;
+//		es.pfnCallback = StreamIn;
+		m_rtf.StreamIn( SF_RTF, es );
+	}
+
+	delete str;
+	return result;
+
+}
+
+void CRulerRichEditCtrl::SetMode( int mode )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetMode
+	Description :	Sets the internal mode, that is, if the 
+					ruler should display inches or centimeters.
+	Access :		Public
+					
+	Return :		void
+	Parameters :	int mode	-	Mode to use, "MODE_INCH" or 
+									"MODE_METRIC" (default)
+					
+	Usage :			Call to change the mode.
+
+   ============================================================*/
+{
+
+	m_ruler.SetMode( mode );
+
+}
+
+int CRulerRichEditCtrl::GetMode() const
+/* ============================================================
+	Function :		CRulerRichEditCtrl::GetMode
+	Description :	Gets the mode, that is, either "MODE_INCH" or 
+					"MODE_METRIC", that is used to draw the ruler.
+	Access :		Public         
+					
+	Return :		int		-	The mode, either "MODE_INCH" or 
+								"MODE_METRIC"
+	Parameters :	none
+
+	Usage :			Call to get the current mode.
+
+   ============================================================*/
+{
+
+	return m_ruler.GetMode();
+
+}
+
+CRichEditCtrl& CRulerRichEditCtrl::GetRichEditCtrl()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::GetRichEditCtrl
+	Description :	Returns an alias to the embedded RTF-control.
+	Access :		Public
+					
+	Return :		CRichEditCtrl&	-	An alias to the rtf-control
+	Parameters :	none
+
+	Usage :			Call to access the RTF-control directly.
+
+   ============================================================*/
+{
+
+	return m_rtf;
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl toolbar button handlers
+
+void CRulerRichEditCtrl::OnButtonFont() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonFont
+	Description :	Button handler for the Font button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC
+
+   ============================================================*/
+{
+
+	DoFont();
+
+
+}
+
+void CRulerRichEditCtrl::OnButtonColor() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonColor
+	Description :	Button handler for the Color button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoColor();
+
+}
+
+void CRulerRichEditCtrl::OnButtonBold() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonBold
+	Description :	Button handler for the Bold button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoBold();
+
+}
+
+void CRulerRichEditCtrl::OnButtonWrap()
+{
+	DoWrap();
+}
+
+void CRulerRichEditCtrl::OnButtonItalic() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonItalic
+	Description :	Button handler for the Italic button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoItalic();
+
+}
+
+void CRulerRichEditCtrl::OnButtonUnderline() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonUnderline
+	Description :	Button handler for the Underline button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoUnderline();
+
+}
+
+void CRulerRichEditCtrl::OnButtonLeftAlign() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonLeftAlign
+	Description :	Button handler for the Left aligned button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoLeftAlign();
+
+}
+
+void CRulerRichEditCtrl::OnButtonCenterAlign() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonCenterAlign
+	Description :	Button handler for the Center button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoCenterAlign();
+
+}
+
+void CRulerRichEditCtrl::OnButtonRightAlign() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonRightAlign
+	Description :	Button handler for the Right-aligned button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoRightAlign();
+
+}
+
+void CRulerRichEditCtrl::OnButtonIndent() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonIndent
+	Description :	Button handler for the Indent button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoIndent();
+
+}
+
+void CRulerRichEditCtrl::OnButtonOutdent() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonOutdent
+	Description :	Button handler for the outdent button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoOutdent();
+
+}
+
+void CRulerRichEditCtrl::OnButtonBullet() 
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnButtonBullet
+	Description :	Button handler for the Bullet button
+	Access :		Protected
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Called from MFC.
+
+   ============================================================*/
+{
+
+	DoBullet();
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl private helpers
+
+void CRulerRichEditCtrl::SetTabStops( LPLONG tabs, int size )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetTabStops
+	Description :	Set the tab stops in the internal tab stop 
+					list from the RTF-control, converting the 
+					twip values to physical pixels.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	LPLONG tabs	-	A pointer to an array of 
+									"LONG" twip values.
+					int size	-	The size of "tabs"
+					
+	Usage :			Call to set the tab list.
+
+   ============================================================*/
+{
+
+	m_tabs.RemoveAll();
+
+	double twip = ( double )m_physicalInch / 1440;
+	for( int t = 0 ; t < size ; t++ )
+	{
+		// Convert from twips to pixels
+		int tabpos = *( tabs + t );
+		tabpos = ( int ) ( ( double ) tabpos * twip +.5 );
+		m_tabs.Add( tabpos );
+
+	}
+
+	m_ruler.SetTabStops( m_tabs );
+}
+
+void CRulerRichEditCtrl::UpdateTabStops()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::UpdateTabStops
+	Description :	Sets the tabs in the internal tab stop 
+					list, converting the twip physical (pixel) 
+					position to twip values.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Call to refresh the tab list from the RTF-
+					control. Called from the "OnPaint" handler.
+
+   ============================================================*/
+{
+
+	ParaFormat para( PFM_TABSTOPS );
+	m_rtf.GetParaFormat( para );
+	SetTabStops( (LPLONG)(para.rgxTabs), MAX_TAB_STOPS );
+
+}
+
+void CRulerRichEditCtrl::UpdateToolbarButtons()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::UpdateToolbarButtons
+	Description :	Updates the toolbar button, by getting 
+					formatting information from the currently 
+					selected text in the embedded RTF-control.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	none
+
+	Usage :			Call as the selection changes in the 
+					RTF-control
+
+   ============================================================*/
+{
+	if( m_showToolbar && m_toolbar.m_hWnd )
+	{
+		CharFormat	cf;
+		cf.dwMask = CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
+		m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+
+		ParaFormat para( PFM_ALIGNMENT | PFM_NUMBERING );
+		m_rtf.GetParaFormat( para );
+
+		// Style
+		m_toolbar.SetState( BUTTON_BOLD, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_BOLD )  ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_ITALIC, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_ITALIC )  ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_UNDERLINE, TBSTATE_ENABLED | ( ( cf.dwEffects & CFM_UNDERLINE )  ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_LEFTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_LEFT ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_CENTERALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_CENTER ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_RIGHTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_RIGHT ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( BUTTON_BULLET, TBSTATE_ENABLED | ( para.wNumbering ? TBSTATE_CHECKED : 0 ) );
+		m_toolbar.SetState( ID_BUTTONWRAP, TBSTATE_ENABLED | ( m_bInWrapMode ? TBSTATE_CHECKED : 0 ));
+
+		if( cf.dwMask & CFM_FACE )
+			m_toolbar.SetFontName( CString( cf.szFaceName ) );
+
+		if( cf.dwMask & CFM_SIZE )
+			m_toolbar.SetFontSize( cf.yHeight / 20 );
+
+		if( cf.dwMask & CFM_COLOR )
+			m_toolbar.SetFontColor( cf.crTextColor );
+	}
+}
+
+void CRulerRichEditCtrl::SetEffect( int mask, int effect )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetEffect
+	Description :	Sets the effect (bold, italic and/or 
+					underline) for the currently selected text 
+					in the embedded RTF-control.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	int mask	-	What effects are valid. See 
+									the documentation for 
+									"CHARFORMAT".
+					int effect	-	What effects to set. See the 
+									documentation for "CHARFORMAT".
+					
+	Usage :			Called internally from button handlers
+
+   ============================================================*/
+{
+
+	CharFormat cf;
+	cf.dwMask = mask;
+	cf.dwEffects = effect;
+
+	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+	m_rtf.SetFocus();
+
+}
+
+void CRulerRichEditCtrl::SetAlignment( int alignment )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetAlignment
+	Description :	Sets the alignment for the currently 
+					selected text in the embedded RTF-control.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	int alignment	-	Alignment to set. See
+										documentation for
+										"PARAFORMAT"
+					
+	Usage :			Called internally from button handlers
+
+   ============================================================*/
+{
+
+	ParaFormat	para( PFM_ALIGNMENT );
+	para.wAlignment = ( WORD ) alignment;
+
+	m_rtf.SetParaFormat( para );
+	UpdateToolbarButtons();
+	m_rtf.SetFocus();
+
+}
+
+// Virtual interface
+void CRulerRichEditCtrl::DoFont()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoFont
+	Description :	Externally accessible member to set the
+					font of the control
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to set the font of the selected text.
+
+   ============================================================*/
+{
+
+	// Get the current font
+	LOGFONT	lf;
+	ZeroMemory( &lf, sizeof( LOGFONT ) );
+	CharFormat	cf;
+	m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+	int height;
+
+	// Creating a LOGFONT from the current font settings
+
+	// Font
+	if( cf.dwMask & CFM_FACE )
+		lstrcpy( lf.lfFaceName, cf.szFaceName );
+
+	if( cf.dwMask & CFM_SIZE )
+	{
+		double twip = ( double )m_physicalInch / 1440;
+		height = cf.yHeight;
+		height = -( int ) ( ( double ) height * twip +.5 );
+		lf.lfHeight = height;
+
+	}
+
+	// Effects
+	if( cf.dwMask & CFM_BOLD )
+	{
+		if( cf.dwEffects & CFE_BOLD )
+			lf.lfWeight = FW_BOLD;
+		else
+			lf.lfWeight = FW_NORMAL;
+	}
+
+	if( cf.dwMask & CFM_ITALIC )
+		if( cf.dwEffects & CFE_ITALIC )
+			lf.lfItalic = TRUE;
+
+	if( cf.dwMask & CFM_UNDERLINE )
+		if( cf.dwEffects & CFE_UNDERLINE )
+			lf.lfUnderline = TRUE;
+
+	// Show font dialog
+	CFontDialog	dlg(&lf);
+	if(dlg.DoModal() == IDOK)
+	{
+		// Apply new font
+		cf.yHeight = dlg.GetSize() * 2;
+		lstrcpy(cf.szFaceName, dlg.GetFaceName());
+
+		cf.dwMask = CFM_FACE | CFM_SIZE;
+		cf.dwEffects = 0;
+
+		if( dlg.IsBold() )
+		{
+			cf.dwMask |= CFM_BOLD;
+			cf.dwEffects |= CFE_BOLD;
+		}
+
+		if( dlg.IsItalic() )
+		{
+			cf.dwMask |= CFM_ITALIC;
+			cf.dwEffects |= CFE_ITALIC;
+		}
+
+		if( dlg.IsUnderline() )
+		{
+			cf.dwMask |= CFM_UNDERLINE;
+			cf.dwEffects |= CFE_UNDERLINE;
+		}
+
+		m_rtf.SendMessage(EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM) &cf);
+
+		m_rtf.SetFocus();
+	}
+}
+
+void CRulerRichEditCtrl::SetCurrentFontName( const CString& font )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetCurrentFontName
+	Description :	Changes the font of the selected text in 
+					the editor to "font".
+	Access :		Public
+					
+	Return :		void
+	Parameters :	const CString& font	-	Font name of font 
+											to change to.
+
+	Usage :			Call to set the font of the selected text 
+					in the editor.
+
+   ============================================================*/
+{
+	CharFormat	cf;
+	cf.dwMask = CFM_FACE;
+
+	lstrcpy( cf.szFaceName, font );
+
+	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+}
+
+void CRulerRichEditCtrl::SetCurrentFontSize( int size )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetCurrentFontSize
+	Description :	Changes the size of the selected text in 
+					the editor to "size" (measured in 
+					typographical points).
+	Access :		Public
+					
+	Return :		void
+	Parameters :	int size	-	New size in typographical 
+									points
+
+	Usage :			Call to change the size of the selected 
+					text.
+
+   ============================================================*/
+{
+	CharFormat	cf;
+	cf.dwMask = CFM_SIZE;
+	cf.yHeight = size * 20;
+
+	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+}
+
+void CRulerRichEditCtrl::SetCurrentFontColor( COLORREF color )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetCurrentFontSize
+	Description :	Changes the color of the selected text in 
+					the editor to "color".
+	Access :		Public
+					
+	Return :		void
+	Parameters :	COLORREF color	-	New color
+
+	Usage :			Call to change the color of the selected 
+					text.
+
+   ============================================================*/
+{
+
+	CharFormat	cf;
+	cf.dwMask = CFM_COLOR;
+	cf.crTextColor = color;
+
+	m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+
+}
+
+LRESULT CRulerRichEditCtrl::OnSetCurrentFontName( WPARAM font, LPARAM )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSetCurrentFontName
+	Description :	Handler for the registered message 
+					"urm_SETCURRENTFONTNAME", called when the 
+					font name is changed from the toolbar.
+	Access :		Protected
+
+	Return :		LRESULT		-	Not used
+	Parameters :	WPARAM font	-	Pointer to the new font name
+					LPARAM		-	Not used
+
+	Usage :			Called from MFC
+
+   ============================================================*/
+{
+
+	CString fnt( ( LPCTSTR ) font );
+	SetCurrentFontName( fnt );
+
+	return 0;
+	
+}
+
+LRESULT CRulerRichEditCtrl::OnSetCurrentFontSize(WPARAM, LPARAM size)
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSetCurrentFontSize
+	Description :	Handler for the registered message 
+					"urm_SETCURRENTFONTSIZE", called when the 
+					font size is changed from the toolbar.
+	Access :		Protected
+
+	Return :		LRESULT		-	Not used
+	Parameters :	WPARAM		-	Not used
+					LPARAM size	-	New font size in typographical 
+									points of the selected text
+
+	Usage :			Called from MFC
+
+   ============================================================*/
+{
+
+	SetCurrentFontSize((int)size);
+	return 0;
+	
+}
+
+LRESULT CRulerRichEditCtrl::OnSetCurrentFontColor(WPARAM, LPARAM color)
+/* ============================================================
+	Function :		CRulerRichEditCtrl::OnSetCurrentFontColor
+	Description :	Handler for the registered message 
+					"urm_SETCURRENTFONTCOLOR", called when the 
+					font color is changed from the toolbar.
+	Access :		Protected
+
+	Return :		LRESULT		-	Not used
+	Parameters :	WPARAM		-	Not used
+					LPARAM		-	New color of the selected 
+									text
+
+	Usage :			Called from MFC
+
+   ============================================================*/
+{
+
+	SetCurrentFontColor( ( COLORREF ) color );
+	return 0;
+	
+}
+
+void CRulerRichEditCtrl::DoColor()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoColor
+	Description :	Externally accessible member to set the
+					color of the selected text
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to set the color of the selected text.
+
+   ============================================================*/
+{
+
+	// Get the current color
+	COLORREF	clr( RGB( 0, 0, 0 ) );
+	CharFormat	cf;
+	m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+	if( cf.dwMask & CFM_COLOR )
+		clr = cf.crTextColor;
+
+	// Display color selection dialog
+	CColorDialog dlg( clr );
+	if( dlg.DoModal() == IDOK )
+	{
+		// Apply new color
+		cf.dwMask = CFM_COLOR;
+		cf.dwEffects = 0;
+		cf.crTextColor = dlg.GetColor();
+
+		m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
+
+	}
+
+	m_rtf.SetFocus();
+
+}
+
+void CRulerRichEditCtrl::DoWrap()
+{
+	if(m_bInWrapMode)
+	{
+		// Turn off word wrap.
+		m_rtf.SetTargetDevice(NULL, 1);
+		m_bInWrapMode = false;
+	}
+	else
+	{
+		// Turn on word wrap.
+		m_rtf.SetTargetDevice(NULL, 0); 
+		m_bInWrapMode = true;
+	}
+
+	g_Opt.SetEditWordWrap(m_bInWrapMode);
+
+	m_toolbar.CheckButton(ID_BUTTONWRAP, m_bInWrapMode);
+}
+
+void CRulerRichEditCtrl::DoBold()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoBold
+	Description :	Externally accessible member to set/unset
+					the selected text to/from bold
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to toggle the selected text to/from 
+					bold.
+
+   ============================================================*/
+{
+	m_toolbar.CheckButton( BUTTON_BOLD, !m_toolbar.IsButtonChecked( BUTTON_BOLD ) );
+
+	int effect = 0;
+	if( m_toolbar.IsButtonChecked( BUTTON_BOLD ) )
+		effect = CFE_BOLD;
+
+	SetEffect( CFM_BOLD, effect );
+}
+
+void CRulerRichEditCtrl::DoItalic()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoItalic
+	Description :	Externally accessible member to set/unset
+					the selected text to/from italic
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to toggle the selected text to/from 
+					italic.
+
+   ===========================================================  =*/
+{
+
+	m_toolbar.CheckButton( BUTTON_ITALIC, !m_toolbar.IsButtonChecked( BUTTON_ITALIC ) );
+
+	int effect = 0;
+	if( m_toolbar.IsButtonChecked( BUTTON_ITALIC ) )
+		effect = CFE_ITALIC;
+
+	SetEffect( CFM_ITALIC, effect );
+}
+
+void CRulerRichEditCtrl::DoUnderline()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoUnderline
+	Description :	Externally accessible member to set/unset
+					the selected text to/from underline
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to toggle the selected text to/from 
+					underlined.
+
+   ============================================================*/
+{
+
+	m_toolbar.CheckButton( BUTTON_UNDERLINE, !m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) );
+
+	int effect = 0;
+	if( m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) )
+		effect = CFE_UNDERLINE;
+
+	SetEffect( CFM_UNDERLINE, effect );
+}
+
+void CRulerRichEditCtrl::DoLeftAlign()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoLeftAlign
+	Description :	Externally accessible member to set the
+					selected text to left aligned.
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to left-align the selected text
+
+   ============================================================*/
+{
+
+	if( !m_toolbar.IsButtonChecked( BUTTON_LEFTALIGN ) )
+		SetAlignment( PFA_LEFT );
+}
+
+void CRulerRichEditCtrl::DoCenterAlign()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoCenterAlign
+	Description :	Externally accessible member to set the
+					selected text to center aligned
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to center-align the selected text
+
+   ============================================================*/
+{
+	if( !m_toolbar.IsButtonChecked( BUTTON_CENTERALIGN ) )
+		SetAlignment( PFA_CENTER );
+}
+
+void CRulerRichEditCtrl::DoRightAlign()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoRightAlign
+	Description :	Externally accessible member to set the
+					selected text to right aligned
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to right-align the selected text
+
+   ============================================================*/
+{
+	if( !m_toolbar.IsButtonChecked( BUTTON_RIGHTALIGN ) )
+		SetAlignment( PFA_RIGHT );
+}
+
+void CRulerRichEditCtrl::DoIndent()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoIndent
+	Description :	Externally accessible member to indent the
+					selected text to the next tab position
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to indent the selected text
+
+   ============================================================*/
+{
+	// Get current indent
+	ParaFormat	para( PFM_STARTINDENT | PFM_TABSTOPS );
+	m_rtf.GetParaFormat( para );
+	int newindent = para.dxStartIndent;
+
+	// Find next larger tab
+	for( int t = MAX_TAB_STOPS - 1 ; t >= 0 ; t-- )
+	{
+
+		if( para.rgxTabs[ t ] > para.dxStartIndent )
+			newindent = para.rgxTabs[ t ];
+
+	}
+
+	if( newindent != para.dxStartIndent )
+	{
+
+		// Set indent to this value
+		para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
+		para.dxStartIndent = newindent;
+		para.dxOffset = newindent;
+
+		m_rtf.SetParaFormat( para );
+
+	}
+
+	m_rtf.SetFocus();
+}
+
+void CRulerRichEditCtrl::DoOutdent()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoOutdent
+	Description :	Externally accessible member to outdent the
+					selected text to the previous tab position
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to outdent the selected text
+
+   ============================================================*/
+{
+	// Get the current indent, if any
+	ParaFormat	para( PFM_STARTINDENT | PFM_TABSTOPS );
+	m_rtf.GetParaFormat( para );
+	int newindent = 0;
+
+	// Find closest smaller tab
+	for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
+		if( para.rgxTabs[ t ] < para.dxStartIndent )
+			newindent = para.rgxTabs[ t ];
+
+	// Set indent to this value or 0 if none
+	para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
+	para.dxStartIndent = newindent;
+	para.dxOffset = newindent;
+
+	m_rtf.SetParaFormat( para );
+	m_rtf.SetFocus();
+}
+
+void CRulerRichEditCtrl::DoBullet()
+/* ============================================================
+	Function :		CRulerRichEditCtrl::DoBullet
+	Description :	Externally accessible member to set the
+					selected text to bulleted
+	Access :		Public
+					
+	Return :		void
+	Parameters :	none
+					
+	Usage :			Call to set the selected text to bulleted.
+
+   ============================================================*/
+{
+	m_toolbar.CheckButton( BUTTON_BULLET, !m_toolbar.IsButtonChecked( BUTTON_BULLET ) );
+
+	ParaFormat	para( PFM_NUMBERING );
+	if( m_toolbar.IsButtonChecked( BUTTON_BULLET ) )
+		para.wNumbering = PFN_BULLET;
+	else
+		para.wNumbering = 0;
+
+	m_rtf.SetParaFormat( para );
+	m_rtf.SetFocus();
+}
+
+void CRulerRichEditCtrl::ShowToolbar( BOOL show )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::ShowToolbar
+	Description :	Shows or hides the toolbar
+	Access :		Public
+					
+	Return :		void
+	Parameters :	BOOL show	-	"TRUE" to show
+					
+	Usage :			Call to show or hide the toolbar subcontrol
+
+   ============================================================*/
+{
+	m_showToolbar = show;
+
+	if( m_hWnd )
+	{
+		if( show )
+			m_toolbar.ShowWindow( SW_SHOW );
+		else
+			m_toolbar.ShowWindow( SW_HIDE );
+
+		CRect rect;
+		GetClientRect( rect );
+		LayoutControls( rect.Width(), rect.Height() );
+	}
+}
+
+void CRulerRichEditCtrl::ShowRuler( BOOL show )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::ShowRuler
+	Description :	Shows or hides the ruler
+	Access :		Public
+					
+	Return :		void
+	Parameters :	BOOL show	-	"TRUE" to show
+					
+	Usage :			Call to show or hide the ruler subcontrol
+
+   ============================================================*/
+{
+	m_showRuler = show;
+
+	if( m_hWnd )
+	{
+		if( show )
+			m_ruler.ShowWindow( SW_SHOW );
+		else
+			m_ruler.ShowWindow( SW_HIDE );
+
+		CRect rect;
+		GetClientRect( rect );
+		LayoutControls( rect.Width(), rect.Height() );
+	}
+}
+
+void CRulerRichEditCtrl::LayoutControls( int width, int height )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::LayoutControls
+	Description :	Lays out the sub-controls depending on 
+					visibility.
+	Access :		Private
+					
+	Return :		void
+	Parameters :	int width	-	Width of control
+					int height	-	Height of control
+					
+	Usage :			Called internally to lay out the controls
+
+   ============================================================*/
+{
+	int toolbarHeight = 0;
+	if( m_showToolbar )
+		toolbarHeight = TOOLBAR_HEIGHT;
+	int rulerHeight = 0;
+	if( m_showRuler )
+		rulerHeight = RULER_HEIGHT;
+
+	m_toolbar.MoveWindow( 0, 0, width, toolbarHeight );
+	m_ruler.MoveWindow( 0, toolbarHeight, width, rulerHeight );
+
+	int top = toolbarHeight + rulerHeight;
+	CRect rect( 0, top, width, height );
+	m_rtf.MoveWindow( rect );
+}
+
+BOOL CRulerRichEditCtrl::IsToolbarVisible() const
+/* ============================================================
+	Function :		CRulerRichEditCtrl::IsToolbarVisible
+	Description :	Returns if the toolbar is visible or not
+	Access :		Public
+					
+	Return :		BOOL	-	"TRUE" if visible
+	Parameters :	none
+					
+	Usage :			Call to get the visibility of the toolbar
+
+   ============================================================*/
+{
+	return m_showToolbar;
+}
+
+BOOL CRulerRichEditCtrl::IsRulerVisible() const
+/* ============================================================
+	Function :		CRulerRichEditCtrl::IsRulerVisible
+	Description :	Returns if the ruler is visible or not
+	Access :		Public
+					
+	Return :		BOOL	-	"TRUE" if visible
+	Parameters :	none
+					
+	Usage :			Call to get the visibility of the ruler
+
+   ============================================================*/
+{
+	return m_showRuler;
+}
+
+void CRulerRichEditCtrl::SetReadOnly( BOOL readOnly )
+/* ============================================================
+	Function :		CRulerRichEditCtrl::SetReadOnly
+	Description :	Sets the control to read only or not.
+	Access :		Public
+					
+	Return :		void
+	Parameters :	BOOL readOnly	-	New read only state
+					
+	Usage :			Call to set the read only state of the 
+					control
+
+   ============================================================*/
+{
+	if( m_rtf.m_hWnd )
+		m_rtf.SetReadOnly( readOnly );
+
+	m_readOnly = readOnly;
+}
+
+BOOL CRulerRichEditCtrl::GetReadOnly() const
+/* ============================================================
+	Function :		CRulerRichEditCtrl::GetReadOnly
+	Description :	Returns if the control is read only or not
+	Access :		Public
+					
+	Return :		BOOL	-	"TRUE" if read only
+	Parameters :	none
+					
+	Usage :			Call to get the read only-state of the 
+					control
+
+   ============================================================*/
+{
+	return m_readOnly;
+}
+
+BOOL CRulerRichEditCtrl::PreTranslateMessage(MSG* pMsg)
+{
+	if(pMsg->message == WM_KEYDOWN)
+	{
+		switch(pMsg->wParam)
+		{
+		case 'X':
+			if(CONTROL_PRESSED)
+			{
+				m_rtf.Cut();
+				return TRUE;
+			}
+			break;
+
+		case 'C':
+			if(CONTROL_PRESSED)
+			{
+				m_rtf.Copy();
+				return TRUE;
+			}
+			break;
+
+		case 'V':
+			if(CONTROL_PRESSED)
+			{
+				m_rtf.Paste();
+				return TRUE;
+			}
+			break;
+		case 'I':
+			if(CONTROL_PRESSED)
+			{
+				DoItalic();
+				return TRUE;
+			}
+			break;
+		case 'B':
+			if(CONTROL_PRESSED)
+			{
+				DoBold();
+				return TRUE;
+			}
+			break;
+		case 'U':
+			if(CONTROL_PRESSED)
+			{
+				DoUnderline();
+				return TRUE;
+			}
+			break;
+		case 'Z':
+			if(CONTROL_PRESSED)
+			{
+				m_rtf.Undo();
+				return TRUE;
+			}
+			break;
+		case 'Y':
+			if(CONTROL_PRESSED)
+			{
+				m_rtf.Redo();
+				return TRUE;
+			}
+			break;
+		case 'W':
+			if(CONTROL_PRESSED)
+			{
+				DoWrap();
+				return TRUE;
+			}
+			break;
+		}
+	}
+
+	return CWnd::PreTranslateMessage(pMsg);
+}

RulerRichEditCtrl/RulerRichEditCtrl.h

@@ -1,173 +1,174 @@
-#if !defined(AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_)
-#define AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_
-
-#include "RulerRichEdit.h"
-#include "RRECRuler.h"
-#include "RRECToolbar.h"
-
-#include "ids.h"
-
-#include "../RichEditCtrlEx.h"
-
-/////////////////////////////////////////////////////////////////////////////
-// Helper structs
-
-#ifdef _UNICODE
-struct CharFormat : public CHARFORMATW
-#else
-struct CharFormat : public CHARFORMAT
-#endif
-{
-	CharFormat()
-	{
-		memset( this, 0, sizeof ( CharFormat ) );
-		cbSize = sizeof( CharFormat );
-	};
-
-};
-
-struct ParaFormat : public PARAFORMAT
-{
-	ParaFormat( DWORD mask )
-	{
-		memset( this, 0, sizeof ( ParaFormat ) );
-		cbSize = sizeof( ParaFormat );
-		dwMask = mask;
-	}
-};
-
-/////////////////////////////////////////////////////////////////////////////
-// CRulerRichEditCtrl window
-
-class CRulerRichEditCtrl : public CWnd
-{
-
-public:
-// Construction/creation/destruction
-	CRulerRichEditCtrl();
-	virtual ~CRulerRichEditCtrl();
-	virtual BOOL Create( DWORD dwStyle, const RECT &rect, CWnd* pParentWnd, UINT nID, BOOL autohscroll = FALSE );
-
-// Attributes
-	void	SetMode( int mode );
-	int		GetMode() const;
-
-	void ShowToolbar( BOOL show = TRUE );
-	void ShowRuler( BOOL show = TRUE );
-
-	BOOL IsToolbarVisible() const;
-	BOOL IsRulerVisible() const;
-
-	CRichEditCtrl& GetRichEditCtrl( );
-
-// Implementation
-	CString GetRTF();
-	void	SetRTF( const CString& rtf );
-	void	SetText(CString sText);
-	CString GetText();
-	BOOL	Save( CString& filename );
-	BOOL	Load( CString& filename );
-
-	void SetReadOnly( BOOL readOnly );
-	BOOL GetReadOnly() const;
-
-// Formatting
-	virtual void DoFont();
-	virtual void DoColor();
-	virtual void DoBold();
-	virtual void DoItalic();
-	virtual void DoUnderline();
-	virtual void DoLeftAlign();
-	virtual void DoCenterAlign();
-	virtual void DoRightAlign();
-	virtual void DoIndent();
-	virtual void DoOutdent();
-	virtual void DoBullet();
-	virtual void DoWrap();
-
-	void SetCurrentFontName( const CString& font );
-	void SetCurrentFontSize( int points );
-	void SetCurrentFontColor( COLORREF color );
-
-// Overrides
-	//{{AFX_VIRTUAL(CRulerRichEditCtrl)
-	protected:
-	virtual BOOL OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult);
-	//}}AFX_VIRTUAL
-
-protected:
-// Message handlers
-	//{{AFX_MSG(CRulerRichEditCtrl)
-	afx_msg void OnPaint();
-	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
-	afx_msg void OnSize(UINT nType, int cx, int cy);
-	afx_msg void OnButtonFont();
-	afx_msg void OnButtonColor();
-	afx_msg void OnButtonBold();
-	afx_msg void OnButtonItalic();
-	afx_msg void OnButtonUnderline();
-	afx_msg void OnButtonLeftAlign();
-	afx_msg void OnButtonCenterAlign();
-	afx_msg void OnButtonRightAlign();
-	afx_msg void OnButtonIndent();
-	afx_msg void OnButtonOutdent();
-	afx_msg void OnButtonBullet();
-	afx_msg void OnButtonWrap();
-	afx_msg void OnSetFocus(CWnd* pOldWnd);
-	afx_msg LRESULT OnSetText (WPARAM wParam, LPARAM lParam);
-	afx_msg LRESULT OnGetText (WPARAM wParam, LPARAM lParam);
-	afx_msg LRESULT OnGetTextLength (WPARAM wParam, LPARAM lParam);
-	//}}AFX_MSG
-
-	LRESULT OnTrackRuler(WPARAM mode, LPARAM pt);
-	LRESULT OnGetScrollPos(WPARAM, LPARAM);
-	LRESULT OnSetCurrentFontName(WPARAM font, LPARAM size);
-	LRESULT OnSetCurrentFontSize(WPARAM font, LPARAM size);
-	LRESULT OnSetCurrentFontColor(WPARAM font, LPARAM size);
-
-	DECLARE_MESSAGE_MAP()
-
-protected:
-	// Internal data
-	int				m_rulerPosition;	// The x-position of the ruler line when dragging a tab
-	CPen			m_pen;				// The pen to use for drawing the XORed ruler line
-
-	CDWordArray		m_tabs;				// An array containing the tab-positions in device pixels
-	int				m_margin;			// The margin to use for the ruler and buttons
-
-	int				m_physicalInch;		// The number of pixels for an inch on screen
-	int				m_movingtab;		// The tab-position being moved, or -1 if none
-	int				m_offset;			// Internal offset of the tab-marker being moved.
-
-	BOOL			m_showToolbar;
-	BOOL			m_showRuler;
-	BOOL			m_readOnly;
-
-	BOOL			m_bInWrapMode;
-
-	// Sub-controls
-	CRulerRichEdit	m_rtf;
-	CRRECToolbar	m_toolbar;
-	CRRECRuler		m_ruler;
-
-	// Private helpers
-	void	SetTabStops( LPLONG tabs, int size );
-	void	UpdateTabStops();
-
-	BOOL	CreateToolbar();
-	BOOL	CreateRuler();
-	BOOL	CreateRTFControl( BOOL autohscroll );
-	void	CreateMargins();
-
-	void	UpdateToolbarButtons();
-
-	void	SetEffect( int mask, int effect );
-	void	SetAlignment( int alignment );
-
-	void	LayoutControls( int width, int height );
-
-public:
-	virtual BOOL PreTranslateMessage(MSG* pMsg);
-};
-
-#endif // !defined(AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_)
+#if !defined(AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_)
+#define AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_
+
+#include "RulerRichEdit.h"
+#include "RRECRuler.h"
+#include "RRECToolbar.h"
+
+#include "ids.h"
+
+#include "../RichEditCtrlEx.h"
+
+/////////////////////////////////////////////////////////////////////////////
+// Helper structs
+
+#ifdef _UNICODE
+struct CharFormat : public CHARFORMATW
+#else
+struct CharFormat : public CHARFORMAT
+#endif
+{
+	CharFormat()
+	{
+		memset( this, 0, sizeof ( CharFormat ) );
+		cbSize = sizeof( CharFormat );
+	};
+
+};
+
+struct ParaFormat : public PARAFORMAT
+{
+	ParaFormat( DWORD mask )
+	{
+		memset( this, 0, sizeof ( ParaFormat ) );
+		cbSize = sizeof( ParaFormat );
+		dwMask = mask;
+	}
+};
+
+/////////////////////////////////////////////////////////////////////////////
+// CRulerRichEditCtrl window
+
+class CRulerRichEditCtrl : public CWnd
+{
+
+public:
+// Construction/creation/destruction
+	CRulerRichEditCtrl();
+	virtual ~CRulerRichEditCtrl();
+	virtual BOOL Create( DWORD dwStyle, const RECT &rect, CWnd* pParentWnd, UINT nID, BOOL autohscroll = FALSE );
+
+// Attributes
+	void	SetMode( int mode );
+	int		GetMode() const;
+
+	void ShowToolbar( BOOL show = TRUE );
+	void ShowRuler( BOOL show = TRUE );
+
+	BOOL IsToolbarVisible() const;
+	BOOL IsRulerVisible() const;
+
+	CRichEditCtrl& GetRichEditCtrl( );
+
+// Implementation
+	CString GetRTF();
+	void	SetRTF( const CString& rtf );
+	void	SetText(CString sText);
+	CString GetText();
+	BOOL	Save( CString& filename );
+	BOOL	Load( CString& filename );
+
+	void SetReadOnly( BOOL readOnly );
+	BOOL GetReadOnly() const;
+
+// Formatting
+	virtual void DoFont();
+	virtual void DoColor();
+	virtual void DoBold();
+	virtual void DoItalic();
+	virtual void DoUnderline();
+	virtual void DoLeftAlign();
+	virtual void DoCenterAlign();
+	virtual void DoRightAlign();
+	virtual void DoIndent();
+	virtual void DoOutdent();
+	virtual void DoBullet();
+	virtual void DoWrap();
+
+	void SetCurrentFontName( const CString& font );
+	void SetCurrentFontSize( int points );
+	void SetCurrentFontColor( COLORREF color );
+
+// Overrides
+	//{{AFX_VIRTUAL(CRulerRichEditCtrl)
+	protected:
+	virtual BOOL OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult);
+	//}}AFX_VIRTUAL
+
+protected:
+// Message handlers
+	//{{AFX_MSG(CRulerRichEditCtrl)
+	afx_msg void OnPaint();
+	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
+	afx_msg void OnSize(UINT nType, int cx, int cy);
+	afx_msg void OnButtonFont();
+	afx_msg void OnButtonColor();
+	afx_msg void OnButtonBold();
+	afx_msg void OnButtonItalic();
+	afx_msg void OnButtonUnderline();
+	afx_msg void OnButtonLeftAlign();
+	afx_msg void OnButtonCenterAlign();
+	afx_msg void OnButtonRightAlign();
+	afx_msg void OnButtonIndent();
+	afx_msg void OnButtonOutdent();
+	afx_msg void OnButtonBullet();
+	afx_msg void OnButtonWrap();
+	afx_msg void OnSetFocus(CWnd* pOldWnd);
+	afx_msg LRESULT OnSetText (WPARAM wParam, LPARAM lParam);
+	afx_msg LRESULT OnGetText (WPARAM wParam, LPARAM lParam);
+	afx_msg LRESULT OnGetTextLength (WPARAM wParam, LPARAM lParam);
+	afx_msg void OnLink(NMHDR* pnm, LRESULT* pResult);
+	//}}AFX_MSG
+
+	LRESULT OnTrackRuler(WPARAM mode, LPARAM pt);
+	LRESULT OnGetScrollPos(WPARAM, LPARAM);
+	LRESULT OnSetCurrentFontName(WPARAM font, LPARAM size);
+	LRESULT OnSetCurrentFontSize(WPARAM font, LPARAM size);
+	LRESULT OnSetCurrentFontColor(WPARAM font, LPARAM size);
+
+	DECLARE_MESSAGE_MAP()
+
+protected:
+	// Internal data
+	int				m_rulerPosition;	// The x-position of the ruler line when dragging a tab
+	CPen			m_pen;				// The pen to use for drawing the XORed ruler line
+
+	CDWordArray		m_tabs;				// An array containing the tab-positions in device pixels
+	int				m_margin;			// The margin to use for the ruler and buttons
+
+	int				m_physicalInch;		// The number of pixels for an inch on screen
+	int				m_movingtab;		// The tab-position being moved, or -1 if none
+	int				m_offset;			// Internal offset of the tab-marker being moved.
+
+	BOOL			m_showToolbar;
+	BOOL			m_showRuler;
+	BOOL			m_readOnly;
+
+	BOOL			m_bInWrapMode;
+
+	// Sub-controls
+	CRulerRichEdit	m_rtf;
+	CRRECToolbar	m_toolbar;
+	CRRECRuler		m_ruler;
+
+	// Private helpers
+	void	SetTabStops( LPLONG tabs, int size );
+	void	UpdateTabStops();
+
+	BOOL	CreateToolbar();
+	BOOL	CreateRuler();
+	BOOL	CreateRTFControl( BOOL autohscroll );
+	void	CreateMargins();
+
+	void	UpdateToolbarButtons();
+
+	void	SetEffect( int mask, int effect );
+	void	SetAlignment( int alignment );
+
+	void	LayoutControls( int width, int height );
+
+public:
+	virtual BOOL PreTranslateMessage(MSG* pMsg);
+};
+
+#endif // !defined(AFX_RULERRICHEDITCTRL_H__4CD13283_82E4_484A_83B4_DBAD5B64F17C__INCLUDED_)