/***********************************************************************/ 
/* Copyright (C) 2002 Definitive Solutions, Inc.  All Rights Reserved. */ 
/* THIS COMPUTER PROGRAM IS PROPRIETARY AND CONFIDENTIAL TO DEFINITIVE */ 
/* SOLUTIONS, INC. AND ITS LICENSORS AND CONTAINS TRADE SECRETS OF     */ 
/* DEFINITIVE SOLUTIONS, INC. THAT ARE PROVIDED PURSUANT TO A WRITTEN  */ 
/* AGREEMENT CONTAINING RESTRICTIONS ON USE AND DISCLOSURE.  ANY USE,  */ 
/* REPRODUCTION, OR TRANSFER EXCEPT AS PROVIDED IN SUCH AGREEMENT      */ 
/* IS STRICTLY PROHIBITED.                                             */ 
/***********************************************************************/ 


/////////////////////////////////////////////////////////////////////////////
// How to add this class to your application.
//
// Add MyRichEditCtrl.cpp, MyRichEditCtrl.h, MyRichEditCtrlResource.h, 
// MyRichEditCtrl.rc2, and MyRichEditCtrl.bmp to your project in the usual
// folders.
//
// Add this line to the top of your RC2 file:
//		#include "MyRichEditCtrlResource.h"		// MyRichEditCtrl resources.
//
// Add this line to the end of your RC2 file:
//		#include "MyRichEditCtrl.rc2"			// MyRichEditCtrl resources.
//
// By default, this class does not use its FormatBar. To enable it, the 
// class (probably a view or dialog) that contains this rich edit control
// should create a FormatBar object. Then, it should tell the FormatBar
// about the MyRichEditCtrl it is to serve, by calling SetRichEditCtrl().
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MYRICHEDITCTRL_H__1C3295E3_C316_11D5_8A64_00B0D0529ED2__INCLUDED_)
#define AFX_MYRICHEDITCTRL_H__1C3295E3_C316_11D5_8A64_00B0D0529ED2__INCLUDED_
#pragma once


/////////////////////////////////////////////////////////////////////////////
// Defines

// Note that these are all floats, to avoid interger truncation.
#define MM_PER_TWIP			( MM_PER_INCH / TWIPS_PER_INCH )
#define MM_PER_INCH			25.4
#define TWIPS_PER_POINT		20.0
#define POINTS_PER_INCH		72.0
#define TWIPS_PER_INCH		( TWIPS_PER_POINT * POINTS_PER_INCH )

// WM_APP messages.
#define WM_APP_NOTES_UPDATE_UI						(WM_APP + 1)


/////////////////////////////////////////////////////////////////////////////
// MyRichEditCtrl

// Declare the class depending on this file is in an EXE project or a DLL one.
class 
	#ifdef _WINDLL
	AFX_EXT_CLASS
	#endif
MyRichEditCtrl : public CRichEditCtrl
{
// Construction.
public:
	MyRichEditCtrl();
	virtual ~MyRichEditCtrl();

// Operations.
public:

	// General functions.
	bool		AppendFormattedText(const CString& s, CHARFORMAT& cf);
	bool		AppendFromClipboard(CString& sClipboard, int nTwips);
	void		ScrollToBottom();
	void		SetRTF(const CString& sRTF);
	CString		GetRTF();

	// Printing.
	void			Print(bool bReallyPrint, CDC* pDC, CPrintInfo* pInfo,
						CRect* prcClip, LONG& lnNextCharToPrint);
	
	void			PrintPreview(HDC hdcPrinter, HDC hdcScreen,
						LONG& lnNextCharToPrint);

	HENHMETAFILE	RTFToEMF(HDC hdcPrinter, int nStartChar, int* pnEndChar);

	// Fonts.
	long		GetSelectionFontSize(bool& bConsistent) const;
	CString		GetSelectionFontName(bool& bConsistent) const;
	void		SetFontSize(int nPointSize);
	void		SetFontName(const CString& sFontName);
	void		SelectColor();

	// Paragraph.
	bool		ParagraphIsBulleted() const;
	void		SetParagraphBulleted();
	bool		ParagraphIsNumbered() const;
	void		CycleParagraphNumbered();
	PARAFORMAT	GetParagraphFormat() const;
	bool		ParagraphIsRight() const;
	bool		ParagraphIsLeft() const;
	bool		ParagraphIsCenter() const;
	void		SetParagraphRight();
	void		SetParagraphLeft();
	void		SetParagraphCenter();
	void		IndentParagraph();
	void		OutdentParagraph();

	// Character.
	bool		SelectionIsBold() const;
	bool		SelectionIsItalic() const;
	bool		SelectionIsUnderline() const;
	void		SetSelectionBold();
	void		SetSelectionItalic();
	void		SetSelectionUnderline();
	void		SetCharStyle(int nMask, int nStyle, int nStart, int nEnd);

	CHARFORMAT	GetCharFormat(DWORD dwMask = 
					CFM_COLOR | CFM_FACE | CFM_SIZE | CFM_BOLD | CFM_ITALIC |
					CFM_UNDERLINE) const;
	
	void		SetDefaultFormat(const CString& sFontName, int nFontSizePoints);

	// See: Microsoft KB Article Q280447: "BUG: Text from a Rich Edit Control
	// Is Truncated During Dialog Data Exchange (DDX)". Note that it's not
	// virtual, so this fix won't work polymorphically.
	void		SetWindowText(LPCTSTR lpszString);

	//{{AFX_VIRTUAL(MyRichEditCtrl)
	//}}AFX_VIRTUAL

// Generated message map functions.
protected:
	//{{AFX_MSG(MyRichEditCtrl)
	afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
	afx_msg void OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu);
	afx_msg void OnEditCopy();
	afx_msg void OnEditCut();
	afx_msg void OnEditPaste();
	afx_msg void OnEditSelectAll();
	afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()

// Implementation.
private:

	static DWORD CALLBACK	CBStreamIn(DWORD dwCookie, LPBYTE pbBuff, LONG cb,
								LONG *pcb);

	static DWORD CALLBACK	CBStreamOut(DWORD dwCookie, LPBYTE pbBuff, LONG cb,
								LONG* pcb);
};


/////////////////////////////////////////////////////////////////////////////
// FormatBar window

class FormatBar : public CToolBar
{
// Construction.
public:
	FormatBar();
	virtual ~FormatBar();

// Operations.
public:
	//{{AFX_VIRTUAL(FormatBar)
	//}}AFX_VIRTUAL

// Generated message map functions.
protected:
	//{{AFX_MSG(FormatBar)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnUpdateButton(CCmdUI* pCmdUI);
	//}}AFX_MSG
	afx_msg void OnSelectFontName();
	afx_msg void OnSelectFontSize();
	afx_msg void OnClick();
	DECLARE_MESSAGE_MAP()

// Interface.
public:
	void		SetRichEditCtrl(MyRichEditCtrl* pMyRichEditCtrl);

// Imlementation.
protected:
	LRESULT		OnUpdateUI(WPARAM wParam, LPARAM lParam);

	static int CALLBACK	EnumFontFamProc(ENUMLOGFONT *lpelf, 
							NEWTEXTMETRIC *lpntm, int nFontType, LPARAM lParam);

// Data.
private:
	CComboBox		m_comboFontName;				// Holds the font names.
	CComboBox		m_comboFontSize;				// Holds the font sizes.
	MyRichEditCtrl*	m_pMyRichEditCtrl;				// Rich edit.
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYRICHEDITCTRL_H__1C3295E3_C316_11D5_8A64_00B0D0529ED2__INCLUDED_)