cwindows.h

dos 1.0 其中包含quick basic源代码、内存管理himem emm386 发展历史

	char	_chLeftRightArrow;		/* double arrow */

	WORD	reserved[16];
	} INCH;

/*****************************************************************************/
/* font variations */

#define	ffontNormal		0x0000	/* normal attributes */

#define	ffontUnderline		0x0001
#define	ffontDoubleUnderline	0x0002
#define	ffontOrUnderline	0x0003	/* ... underline */
#define	ffontStrikeThrough	0x0004	/* horizontal strike through */
#define	ffontBold		0x0008
#define	ffontSubscript		0x0010
#define	ffontSuperscript	0x0020
#define	ffontMiniCap		0x0030	/* mini capital */
#define	ffontItalic		0x0040
#define	ffontOrCharacter	0x0080	/* extra field => font extension */
#define	ffontReservedBits	0x0f00
#define	ffontExtraMask		0xf000	/* one of 16 extra items */
#define	ffontOrUnderlineSupport	0x1000

/*****************************************************************************/
/* screen save info */

typedef WORD	FVIDS;			/* flags */
#define	fvidsChAttr	1		/* video buffer is in form ch:attr */

typedef	struct _vids
	{
	BYTE	mode;			/* screen mode */
	BYTE	page;			/* page # */
	FVIDS	fvids;			/* flags for saved state */
	WORD	cwVidData;		/* # of bytes of screen data */
	WORD	cwExtra;		/* # of extra bytes for mode info */
	WORD	rgwExtra[1];		/* actually rgwExtra[cwExtra] */
	} VIDS;	/* Video state */

/*****************************************************************************/

#define	fmemFixed	1		/* always set !! */
#define	fmemNear	2		/* allocate near */

/* limit of near space / driver service */
#define	cbNearMemServiceMax	128

/* INDT: Driver Service Types */
#define	indtNil			0
#define	indtKeyboard		1			/* .KBD */
#define	indtCharacterScreen	2			/* .CSD */
#define	indtGraphicScreen	3			/* .GSD */
#define	indtCharacterPrinter	4			/* .PRD */
#define	indtGraphicPrinter	5			/* .GPD */
#define	indtSystem		6			/* .SYD */
#define	indtSerialComm		7			/* .SCD */
/* ... others to be defined ... */

typedef struct _indv
	{
	/* input values */
	BYTE	indt;				/* service wanted */
	BYTE	filler;				/* reserved */
	LPFN *	rglpfn;				/* where to put vectors */
	WORD	cpfnNeedMin;			/* # entries needed */
	WORD	cpfnNeedMac;			/* # entries wanted */
	/* return values */
	WORD	psLoaded;			/* != 0 => loaded */
	WORD	cpfnLoaded;			/* # entries loaded */
	} INDV;

WORD	FARPUBLIC RerrLoadDrv(char *, INDV *, WORD);	/* OPTIONAL */
WORD	FARPUBLIC RerrLoadCwDrv(char *);		/* OPTIONAL */


extern INST PASCAL instCur;
extern INCH PASCAL inch;		/* near buffer for characters */
extern BOOL PASCAL fFontAvailable;	/* extra "ffont" drawing available ? */

/* name aliases for the actual characters */
#define	chTopSide1		(inch._chTopSide1)
#define	chBottomSide1		(inch._chBottomSide1)
#define	chLeftSide1		(inch._chLeftSide1)
#define	chRightSide1		(inch._chRightSide1)
#define	chTopLeftCorner1	(inch._chTopLeftCorner1)
#define	chTopRightCorner1	(inch._chTopRightCorner1)
#define	chBottomLeftCorner1	(inch._chBottomLeftCorner1)
#define	chBottomRightCorner1	(inch._chBottomRightCorner1)
#define chMiddleLeft1		(inch._chMiddleLeft1)
#define chMiddleRight1		(inch._chMiddleRight1)
#define	chTopSide2		(inch._chTopSide2)
#define	chBottomSide2		(inch._chBottomSide2)
#define	chTopLeftCorner2	(inch._chTopLeftCorner2)
#define	chTopRightCorner2	(inch._chTopRightCorner2)
#define	chBottomLeftCorner2	(inch._chBottomLeftCorner2)
#define	chBottomRightCorner2	(inch._chBottomRightCorner2)
#define	chUpArrow		(inch._chUpArrow)
#define	chDownArrow		(inch._chDownArrow)
#define	chRightArrow		(inch._chRightArrow)
#define	chLeftArrow		(inch._chLeftArrow)
#define	chBullet		(inch._chBullet)
#define	chMiddleDot		(inch._chMiddleDot)
#define	chScrollbar		(inch._chScrollbar)
#define	chElevator		(inch._chElevator)
#define	chShadowInit		(inch._chShadowInit)

/* for overlapping windows */
#define	chClose			(inch._chClose)
#define	chZoomIn		(inch._chZoomIn)
#define	chZoomOut		(inch._chZoomOut)
#define	chUpDownArrow		(inch._chUpDownArrow)
#define	chLeftRightArrow	(inch._chLeftRightArrow)

/*****************************************************************************/
/* Screen Procedures */

typedef WORD FAR *	(FAR PASCAL *LPFN_DRV_ALLOC)(WORD, WORD);
typedef VOID		(FAR PASCAL *LPFN_DRV_FREE)(WORD FAR *);

WORD	FARPUBLIC ImodeGuessCurrent(void);			/*OPTIONAL*/
BOOL	FARPUBLIC FQueryInst(INST *, WORD);			/*OPTIONAL*/
BOOL	FARPUBLIC FAllocInstBuffers(INST *, LPFN_DRV_ALLOC, BOOL); /*OPTIONAL*/
VOID	FARPUBLIC FreeInstBuffers(INST *, LPFN_DRV_FREE);	/*OPTIONAL*/

BOOL	FARPUBLIC FAllocOverlapTable(INST *, LPFN_DRV_ALLOC);	/*OPTIONAL*/
VOID	FARPUBLIC FreeOverlapTable(LPFN_DRV_FREE);		/*OPTIONAL*/

BOOL	FARPUBLIC FInitScreen(INST *);				/*OPTIONAL*/
VOID	FARPUBLIC EndScreen(BOOL);				/*OPTIONAL*/

BOOL	FARPUBLIC FGetColorPalette(WORD, WORD *, WORD *);	/*OPTIONAL*/
VOID	FARPUBLIC SetColorPalette(WORD, WORD, WORD *);		/*OPTIONAL*/

VOID	FARPUBLIC MoveHwCursCsd(AX, AY, WORD);			/*OPTIONAL*/

BOOL	FARPUBLIC FQueryInft(INFT *, WORD);			/*OPTIONAL*/

WORD	FARPUBLIC CbSizeVids(void);				/*OPTIONAL*/
BOOL	FARPUBLIC FSaveVids(VIDS *, INST *);			/*OPTIONAL*/
BOOL	FARPUBLIC FRestoreVids(VIDS *);				/*OPTIONAL*/
VOID	FARPUBLIC SaveVidData(VIDS *, WORD FAR *);		/*OPTIONAL*/
VOID	FARPUBLIC RestoreVidData(VIDS *, WORD FAR *);		/*OPTIONAL*/
VOID	FARPUBLIC EnableVidsMonitor(BOOL);			/*OPTIONAL*/

VOID	FARPUBLIC GetCharMap(INFT *, BYTE, BYTE *);


WORD		FARPUBLIC MessageBox(char *, char *, char *, WORD);
VOID		FARPUBLIC SetDialogCaption(HANDLE, char *);
VOID		FARPUBLIC HiliteDialogAccel(void);

/* Message Box Definitions */

#ifndef NOMB
#define	IDDEFAULT		1
#define	IDCANCEL		2
#define	IDNO			3
#define	IDOK			IDDEFAULT
#define	IDYES			IDDEFAULT
#define	IDRETRY			IDDEFAULT
#define	IDABORT			IDDEFAULT
#ifdef	HELP_BUTTON
#define IDHELP			4
#endif	// HELP_BUTTON
#define	MB_OK			1
#define	MB_YESNOCANCEL		2
#define	MB_RETRYCANCEL		3
#define	MB_OKCANCEL		4
#define	MB_ABORT		5
#define MB_YESNO		6
#define MB_RETRY		7
#define	MB_TYPE			0x0f		/* message type */
#define MB_BEEP			0x10
#define MB_CAPTION		0x20		/* 1st param is caption */
#ifdef	HELP_BUTTON
#define MB_NOHELP		0x8000
#endif	// HELP_BUTTON
#endif /*!NOMB*/

/* for Special MessageBox */
extern BYTE FAR * PASCAL lpbWorkTemp;	/* App should never use directly */

#define	InitSpecialMessageBox(lpbBuff)	\
	{				\
	Assert(lpbWorkTemp == NULL);	\
	lpbWorkTemp = (lpbBuff);	\
	}

#define	EndSpecialMessageBox()		\
	{				\
	Assert(lpbWorkTemp != NULL);	\
	lpbWorkTemp = NULL;		\
	}



#ifndef NOWNDMACROS

#define wndEdit(id, fBorder, fEnabled, ax, ay, dax, day, pwndParent, pwndSibbling, szBuf, cchMax, chFill, isa, isaSel) {\
	id, WS_CHILD | WS_EDIT | (fBorder ? WS_BORDER : 0), \
	0, fEnabled, {ax, ay, ax+dax, ay+day}, \
	{((fBorder) ? ax+1 : ax), (fBorder ? ay+1 : ay), \
	 ((fBorder) ? ax+dax-1 : ax+dax), (fBorder ? ay+day-1 : ay+day)}, \
	(PLFN) InternalEditWndProc, pwndParent, pwndSibbling, NULL, 0, 0, \
	{0, (WORD) szBuf, cchMax, isa, isaSel, chFill, 0, 0, 0, 0, TRUE, 0, \
	 (WORD) szBuf}}
/* InternalEditWndProc must be forward defined for CS compiler */
DWORD 		FARPUBLIC InternalEditWndProc(PWND, WORD, WORD, DWORD);

#endif /* !NOWNDMACROS */

/* for selection (SetTmcSel) */
#define	ichSelectEnd	(0x7fff)		/* select to end */


VOID		FARPUBLIC SetEditText(PWND, char *, BOOL);
VOID		FARPUBLIC SetEditWidth(PWND, WORD);	/* OPTIONAL */
WORD		FARPUBLIC GetEditText(PWND, char *, WORD);
DWORD		FARPUBLIC EditWndProc(PWND, WORD, WORD, DWORD);
VOID		FARPUBLIC DefaultEditMgrInit(VOID);	/* OPTIONAL */

#define EN_CHANGE			1
#define EN_CURSORMOVED			2


#ifndef NOMSG
/* Message structure */
typedef struct _msg
	{
	PWND	pwnd;
	WORD	message;
	WORD	wParam;
	DWORD	lParam;
	DWORD	time;
	} MSG;
typedef MSG *PMSG;
#ifndef DOS5
extern BOOL PASCAL fMessage;
#ifdef DUAL
extern DWORD PASCAL semaMessage;	/* message semaphore */
#define	hsemaMessage	((DWORD) (DWORD FAR *) &semaMessage)
#endif /*DUAL*/
#else
extern DWORD PASCAL semaMessage;	/* message semaphore */
#define	hsemaMessage	((DWORD) (DWORD FAR *) &semaMessage)
#endif
#endif /*!NOMSG*/


#ifndef NOWINMESSAGES
/* Window Messages */
#define	WM_NULL			0x0000
#define	WM_CREATE		0x0001
#define	WM_WANTFOCUS		0x0005
#define	WM_MAKEACTIVE		0x0006
#define	WM_SETFOCUS		0x0007
#define	WM_KILLFOCUS		0x0008
#define	WM_PAINT		0x000f
#define	WM_QUIT			0x0012

#define	WM_KEYFIRST		0x0100
#define WM_KEYLAST		0x0102

#define	WM_KEYDOWN		0x0100
#define	WM_KEYUP		0x0101
#define	WM_CHAR			0x0102

#define	WM_CUT			0x0103
#define	WM_PASTE		0x0104
#define	WM_COPY			0x0105
#define	WM_INSERT		0x0106

#define	WM_MENUIDLE		0x0110		/* Menu Idle */
#define	WM_COMMAND		0x0111
#define	WM_MENUSELECT		0x0112		/* selecting a menu item */
#define	WM_MENUSTART		0x0113		/* starting a menu action */
#define	WM_HSCROLL		0x0114
#define	WM_VSCROLL		0x0115
#define	WM_INITMENUPOPUP	0x0116
#define	WM_ALARM		0x0117

#define	WM_MOUSEFIRST		0x0200
#define	WM_LMOUSELAST		0x0203	/* last of Left mouse actions */
#define	WM_MOUSELAST		0x0206

#define	WM_MOUSEMOVE		0x0200	/* mouse related constants */
#define	WM_LBUTTONDOWN		0x0201
#define	WM_LBUTTONUP		0x0202
#define	WM_LBUTTONDBLCLK	0x0203
#define	WM_RBUTTONDOWN		0x0204
#define	WM_RBUTTONUP		0x0205
#define	WM_RBUTTONDBLCLK	0x0206

/* Edit Wnd Proc Messages */
#define EM_SETSEL		0x0300
#define EM_GETSEL		0x0301

/* Overlap Wnd Proc Messages */
#define WM_ACTIVATE	0x0320
#define WM_ZOOM		0x0321
#define WM_CLOSE	0x0322
#define WM_MOVE		0x0323
#define WM_SIZE		0x0324


/*WM-DIALOG is actually private (and LB_SETWIDTH)*/
#define WM_DIALOG		0x0380
/* Listbox Proc Messages */
#define WM_LISTBOX_COMMAND	WM_DIALOG
#define LB_RESETCONTENT		0x0340
#define LB_ADDSTRING		0x0341
#define LB_DELETESTRING		0x0342
#define LB_SETCURSEL		0x0343
#define LB_GETCURSEL		0x0344
#ifdef LISTBOX_HORIZ
#define LB_SETWIDTH		0x0345
#endif /*LISTBOX_HORIZ*/
#define LB_GETTEXT		0x0346
#define LB_GETCOUNT		0x0347
#define LB_REPLACESTRING	0x0348
#define LB_INSERTSTRING		0x0349

/* private window messages start here */
#define	WM_USER			0x0400
#endif

/* Window's aliases for KK_ states */
#define	KK_MENU			KK_ALT
#define	KK_CAPITAL		KK_CAPLOCK

/* HELP */
#define	VK_HELP_KEY		VK_F1

/* listbox notification codes */
#define LBN_SELCHANGE		0
#define LBN_DBLCLK		1
#define LBN_SELECT_DONE		2


/* List Box Selection Codes */
#define lbrCause		0xf
#define lbrNone			0
#define lbrMouse		1
#define lbrScroll		2
#define lbrKeys			3
#define lbrSpace		4
#define lbrOther		5
#define flbrReselect		0x10


/* help types/contexts */
#define	hemMenu			1
#define	hemMenuItem		2
#define	hemMbox			3
#define	hemDialog		4
#define	hemUserMin		0x10		/* For Application contexts */

/* help id's for message boxes */
#ifndef NOMB
#define	hidMboxOk		MB_OK
#define	hidMboxYesNoCancel	MB_YESNOCANCEL
#define	hidMboxRetryCancel	MB_RETRYCANCEL
#define	hidMboxOkCancel		MB_OKCANCEL
#define	hidMboxAbort		MB_ABORT
#define hidMboxYesNo		MB_YESNO
#define hidMboxRetry		MB_RETRY
#endif /*!NOMB*/

VOID		FARPUBLIC SetAlarm(PWND, WORD);
VOID		FARPUBLIC KillAlarm(void);
VOID		FARPUBLIC UngetMessage(PMSG);
BOOL		FARPUBLIC PeekMessage(PMSG);
PWND		FARPUBLIC GetFocus(void);
PWND		FARPUBLIC SetFocus(PWND);
VOID		FARPUBLIC FlushAbort(void);
PWND		FARPUBLIC SetCapture(PWND);
VOID 		FARPUBLIC ReleaseCapture(void);
DWORD		FARPUBLIC DispatchMessage(PMSG);
BOOL		FARPUBLIC PostMessage(PWND, WORD, WORD, DWORD);
DWORD		FARPUBLIC SendMessage(PWND, WORD, WORD, DWORD);
WORD		FARPUBLIC SetDoubleClickTime(WORD);		/*OPTIONAL*/
VOID		FARPUBLIC SynthesizeShiftKeys(WORD, WORD);	/*OPTIONAL*/

#ifndef NOCOLOR

/*	* General colors */
#define	isaBackground		0

#define	isaHilite		1		/* hilite / inversion */
#define	isaGreyed		2		/* not currently used */
#define	isaEnabled		3
#define	isaDisabled		4
#define	isaAlert		5

/*	* Dialog elements :	*/
#define	isaDialogBox		6	/* the actual dialog box */
#define isaStatic		isaDialogBox	/* static text */
#define isaButton		isaDialogBox	/* radio/check buttons */
#define isaPushButton		7		/* push buttons */
#define isaButtonDown		8		/* pushed button */
#define isaListBox		9		/* listbox background */
#define isaEdit			isaDialogBox

/*	* Scroll Bars :		*/
#define isaScrollbar		10
#define isaElevator		11

/*	* Menus :		*/
#define isaMenuBox		12		/* box around pull downs */
#define	isaMenu			13		/* non-selected MENU */
#define isaMenuSelected		14		/* selected menu item */
#define	isaMenuHilite		15		/* hilited character */
/* hilited character under selection */
#define	isaMenuHiliteSel	16		/* for menu titles */
#define	isaItemHiliteSel	17		/* for menu items */

#define	isaDialogAccel		18		/* dialog accelerators */

/*	* Shadows :		*/
#define	isaShadow		19

/* User Colors :		*/
#define	isaUserMin		20
#define	isaUserMax		(isaUserMin+16)
#define isaMax			isaUserMax

#endif /*!NOCOLOR*/

#ifndef NOMENUS
/* hack for nameless unions in CC */
#ifdef CC
#define CC_USZ u