www.pudn.com > LED.rar > Digistatic.h

#if !defined(AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_) 
#define AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
// Digistatic.h : header file 
// 
// Copyright (C) 2000 by Michel Wassink 
// All rights reserved 
// 
// This is free software. 
// This code may be used in compiled form in any way you desire. This   
// file may be redistributed unmodified by any means PROVIDING it is    
// not sold for profit without the authors written consent, and    
// providing that this notice and the authors name and all copyright    
// notices remains intact. If the source code in this file is used in    
// any  commercial application then a statement along the lines of    
// "Portions Copyright © 2000 Michel Wassink" must be included in    
// the startup banner, "About" box or printed documentation. An email    
// letting me know that you are using it would be nice as well. That's    
// not much to ask considering the amount of work that went into this.   
// 
// No warrantee of any kind, expressed or implied, is included with this 
// software; use at your own risk, responsibility for damages (if any) to 
// anyone resulting from the use of this software rests entirely with the 
// user. 
// 
// Version: 1.0 
// Release: 1 (februari 2000 to www.codeguru.com and www.codeproject.com) 
// Release: 2 (not released yet) 
// ----------------------------------------------------------------------- 
// Notes to changes for release 1 (V1.0): 
//  -	First release. 
// Notes to changes for version 1.1: 
//  -	Use Windowtext as defaut text. 
//  -   changed SetBackColor to SetBkColor 
//  -   changed from stl to Afx templates 
// Notes to changes for version 1.2 
//  -   added option to draw immediately 
//  -   released at codeprject and codeguru 
// Notes to changes for release 2: (V2.0) 
//  -   second release with enhanced speed 
// Send bug reports, bug fixes, enhancements, requests, flames, etc., and 
// I'll try to keep a version up to date.  I can be reached as follows: 
//    micways@hotmail.com				  (private site) 
// An email letting me know that you are using it would be nice. 
///////////////////////////////////////////////////////////////////////////// 
#include  
 
#include "RGBCOLOR.H" 
 
// CRect class with double precision for accurate drawing. 
class CDoubleRect 
{ 
public: 
	void SetRect(double x1, double y1, double x2, double y2) 
	{ left = x1; top = y1; right = x2; bottom = y2;} 
	double Width() const{return right - left;} 
	double Height() const{return bottom - top;} 
	void SetRectEmpty(){left = top = right = bottom = 0.0;} 
public: 
	double left, top, right, bottom;  
}; 
 
class CDSegment 
{ 
public: 
	CDSegment(); 
	CDSegment(const CDSegment& Segment); 
	~CDSegment(); 
	void DefPoints(const POINT* lpPoints, const BYTE* lpTypes, int nCount); 
	void Draw(CDC *pDC, CDoubleRect DrawPlace, int iWidth) const; 
	void FreeSegment(); 
	CDSegment operator=(const CDSegment &Segment); 
 
// Implementation 
public: 
	CPoint	  *	m_paPoints;			// array with point 
	BYTE	  *	m_paTypes;			// array with connecting info for point 
	int			m_nCount;			// number of points 
}; 
 
typedef CArray< CDSegment, CDSegment> DSegmentArray; 
 
class CDigiChar 
{ 
// Construction 
public: 
	CDigiChar(); 
	CDigiChar(const CDigiChar& DigiChar); 
 
//Attributes: 
public: 
	virtual void SetElementData(WORD wSegmData, int iDispStyle); 
	void	Draw(CDC *pDC, CDoubleRect DrawPlace, CPen *pOffPen, CPen *pOnPen, 
				CBrush *pOffBrush, CBrush *pOnBrush); 
	void SetColor(COLORREF OffColor, COLORREF OnColor); 
	int GetNormWidth() const; 
	CDigiChar operator=(const CDigiChar &DigiChar); 
	COLORREF GetColor(void) const { return m_OnColor; } 
 
protected: 
	int				m_Width;		// Width of character 
	WORD			m_wSegmData;	// segments to highlight (binairy encoded) 
	DSegmentArray	m_SegmentArray;	// Character is array of segments 
	int				m_NSegments;	// Number of segments 
	COLORREF		m_OffColor;		// Color of segment when off 
	COLORREF		m_OnColor;		// Color of segment when on 
}; 
 
typedef CArray DigiCharArray; 
 
///////////////////////////////////////////////////////////////////////////// 
// CDigiStatic class 
 
class CDigiStatic : public CStatic 
{ 
// Construction 
public: 
	CDigiStatic(); 
 
// Attributes 
public: 
	enum { 
		DS_SMOOTH	= 1,	// Pioneer kind of characters 
		DS_STYLE14	= 2,	// use allways 14 segment display. 
		DS_SZ_PROP	= 4		// size proportional 
	}; 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CDigiStatic) 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	virtual		~CDigiStatic(); 
	void		SetText(LPCTSTR lpszText); 
	void		Format(LPCTSTR lpszFormat, ...); 
	void		SetColor(COLORREF OffColor, COLORREF OnColor); 
	COLORREF	GetOnColor() const {return m_OnColor;}; 
	COLORREF	GetOffColor() const {return m_OffColor;}; 
	void		SetDrawImmediately(BOOL Enable = TRUE); 
	COLORREF	SetBkColor(COLORREF BackColor = BLACK); 
	BOOL		ModifyDigiStyle(DWORD dwRemove, DWORD dwAdd); 
 
	// Generated message map functions 
protected: 
	CDigiChar * DefineChar(TCHAR cChar); 
	void		BuildString(); 
 
	CString			m_strText;			// Current text 
	BOOL			m_Modified;			// text is dirty 
	DigiCharArray	m_CharArray;		// digistatic is an array of characters 
	COLORREF		m_OffColor;			// Color of segment when off 
	COLORREF		m_OnColor;			// Color of segment when on 
	COLORREF		m_BackColor;		// Background color 
	DWORD			m_DispStyle;		// DS_... may be bitwise OR-red 
	BOOL			m_bImmediateUpdate;	// Enable/Disable immediate repaint 
	//{{AFX_MSG(CDigiStatic) 
	afx_msg void OnPaint(); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_DIGISTATIC_H__F77484C2_745F_11D3_A718_87712333104C__INCLUDED_)