/*** $Id: medit.h,v 1.12 2003/09/04 03:40:35 weiym Exp $**** medit.h: the head file of Multi-Line Edit control.**** Copyright (C) 2003 Feynman Software.** Copyright (C) 1999, 2000 Chen Lei** Copyright (C) 1999 ~ 2002 Wei Yongming.**** Create date: 1999/8/26*/#ifndef GUI_MEDIT_H_#define GUI_MEDIT_H_#ifdef  __cplusplusextern  "C" {#endif#define WIDTH_MEDIT_BORDER       2#define MARGIN_MEDIT_LEFT        1#define MARGIN_MEDIT_TOP         1#define MARGIN_MEDIT_RIGHT       2#define MARGIN_MEDIT_BOTTOM      1#define LEN_MLEDIT_BUFFER       256#define LEN_MLEDIT_UNDOBUFFER   1024#define MAX_IMPOSSIBLE			10000#define EST_FOCUSED     0x00000001L#define EST_MODIFY      0x00000002L#define EST_READONLY    0x00000004L#define EST_REPLACE     0x00000008L#define MEDIT_OP_NONE    0x00#define MEDIT_OP_DELETE  0x01#define MEDIT_OP_INSERT  0x02#define MEDIT_OP_REPLACE 0x03#define MAX_WRAP_NUM	100		typedef struct tagLINEDATA{	int     lineNO;	 	             	// 行號	int     dataEnd; 	struct  tagLINEDATA *previous;    	// 前一行	struct  tagLINEDATA *next;        	// 后一行 	char    buffer[LEN_MLEDIT_BUFFER+1];	int		nwrapline;					// wrap line support, wrap line number in current line	int  	wrapStartPos[MAX_WRAP_NUM];	// starting address of each wrap line in current line}LINEDATA;typedef    LINEDATA*     PLINEDATA;typedef struct tagMLEDITDATA{    DWORD   status;         // status of box	int     editLine;		// current eidt line	int     dispPos;        // 開始顯示的位置	int     StartlineDisp;  // start line displayed    int     EndlineDisp;    // end line displayed    int     linesDisp;      // 需要顯示的行數(shù)	int     lines;		    // 總的行數(shù)`	int     MaxlinesDisp;   // 最大顯示的行數(shù).							#if 0    int     selStartPos;    // selection start position	int     selStartLine;   // selection start line    int     selEndPos;      // selection end position	int     selEndLine;     // selection end line#endif        int     passwdChar;     // password character        int     leftMargin;     // left margin    int     topMargin;      // top margin    int     rightMargin;    // right margin    int     bottomMargin;   // bottom margin        int     lineHeight;     // height of line.        int     totalLimit;    	// total text Len hard limit	int		curtotalLen;	// current total text len	int 	lineLimit;		// len limit per line   	PLINEDATA   head;       // buffer	PLINEDATA   tail;       // 可能不需要						// added by leon for charset support	int		fit_chars;		// number of valid units to display	int*	pos_chars;		// postion of each valid unit in buffer	int*	dx_chars;		// display postion of each valid unit	SIZE	sz;				// display rect size	int 	veditPos;		// editPos position of valid unit in both arrays	int 	vdispPos;		// dispPos position of valid unit in both arrays	int 	realeditLine;	// the 'real' line number that the cursor should be on if visible	int 	realdispPos;	// the 'real' valid unit edit position that the cursor should be on if visible	int 	realStartLine;	// the 'real' valid start line number	int 	realEndLine;	// the 'real' valid end line number	int		diff;			// 0: no difference; 1: difference	int     bSCROLL;		// 0: not scroll; 1: scroll							// add end 	int 	wraplines;		// total wrapline number	#if 0    int     lastOp;         // last operation    int     lastPos;        // last operation position	int     lastLine;       // last operation line    int     affectedLen;    // affected len of last operation    int     undoBufferLen;  // undo buffer len    char    undoBuffer [LEN_MLEDIT_UNDOBUFFER];                            // Undo buffer;    PLOGFONT logfont;#endif}MLEDITDATA;typedef MLEDITDATA* PMLEDITDATA;BOOL RegisterMLEditControl (void);void MLEditControlCleanup (void);#ifdef __cplusplus}#endif#endif /* GUI_MEDIT_H_ */