mwtypes.h

针对嵌入式micro window系统

		(lf)->lfUnderline = 0;			\
		(lf)->lfStrikeOut = 0;			\
		(lf)->lfCharSet = 0;			\
		(lf)->lfOutPrecision = 0;		\
		(lf)->lfClipPrecision = 0;		\
		(lf)->lfQuality = 0;			\
		(lf)->lfFaceName[0] = '\0';		\
	} while (0)

#define MWLF_SetBold(lf)				\
	do {						\
		(lf)->lfWeight = MWLF_WEIGHT_BOLD;	\
	} while (0)

#define MWLF_SetRegular(lf)				\
	do {						\
		(lf)->lfWeight = MWLF_WEIGHT_REGULAR;	\
	} while (0)

#define MWLF_SetItalics(lf)				\
	do {						\
		(lf)->lfItalic = 1;			\
		(lf)->lfOblique = 0;			\
		(lf)->lfRoman = 0;			\
	} while (0)

#define MWLF_SetRoman(lf)				\
	do {						\
		(lf)->lfItalic = 0;			\
		(lf)->lfOblique = 0;			\
		(lf)->lfRoman = 1;			\
	} while (0)

/*
 * Rectangle and point structures.
 * These structures are "inherited" in wingdi.h for
 * the Win32 RECT and POINT structures, so they must match
 * Microsoft's definition.
 */

/* MWPOINT used in GdPoly, GdFillPoly*/
typedef struct {
	MWCOORD x;
	MWCOORD y;
} MWPOINT;

/* MWRECT used in region routines*/
typedef struct {
	MWCOORD	left;
	MWCOORD	top;
	MWCOORD	right;
	MWCOORD	bottom;
} MWRECT;

/* dynamically allocated multi-rectangle clipping region*/
typedef struct {
	int	size;		/* malloc'd # of rectangles*/
	int	numRects;	/* # rectangles in use*/
	int	type; 		/* region type*/
	MWRECT *rects;		/* rectangle array*/
	MWRECT	extents;	/* bounding box of region*/
} MWCLIPREGION;

/* region types */
#define MWREGION_ERROR		0
#define MWREGION_NULL		1
#define MWREGION_SIMPLE		2
#define MWREGION_COMPLEX	3

/* GdRectInRegion return codes*/
#define MWRECT_OUT	0	/* rectangle not in region*/
#define MWRECT_ALLIN	1	/* rectangle all in region*/
#define MWRECT_PARTIN	2	/* rectangle partly in region*/

/* GdAllocPolyRegion types*/
#define MWPOLY_EVENODD		1
#define MWPOLY_WINDING		2

/* In-core color palette structure*/
typedef struct {
	MWUCHAR	r;
	MWUCHAR	g;
	MWUCHAR	b;
} MWPALENTRY;

/* In-core mono and color image structure*/
#define MWIMAGE_UPSIDEDOWN	01	/* compression flag: upside down image*/
#define MWIMAGE_BGR		00	/* compression flag: BGR byte order*/
#define MWIMAGE_RGB		02	/* compression flag: RGB not BGR bytes*/

typedef struct {
	int		width;		/* image width in pixels*/
	int		height;		/* image height in pixels*/
	int		planes;		/* # image planes*/
	int		bpp;		/* bits per pixel (1, 4 or 8)*/
	int		pitch;		/* bytes per line*/
	int		bytesperpixel;	/* bytes per pixel*/
	int		compression;	/* compression algorithm*/
	int		palsize;	/* palette size*/
	long		transcolor;	/* transparent color or -1 if none*/
	MWPALENTRY *	palette;	/* palette*/
	MWUCHAR *	imagebits;	/* image bits (dword right aligned)*/
} MWIMAGEHDR, *PMWIMAGEHDR;

/* image information structure - returned by GdGetImageInfo*/
typedef struct {
	int		id;		/* image id*/
	int		width;		/* image width in pixels*/
	int		height;		/* image height in pixels*/
	int		planes;		/* # image planes*/
	int		bpp;		/* bits per pixel (1, 4 or 8)*/
	int		pitch;		/* bytes per line*/
	int		bytesperpixel;	/* bytes per pixel*/
	int		compression;	/* compression algorithm*/
	int		palsize;	/* palette size*/
	MWPALENTRY 	palette[256];	/* palette*/
} MWIMAGEINFO, *PMWIMAGEINFO;

#define	MWMAX_CURSOR_SIZE 16		/* maximum cursor x and y size*/

/* In-core software cursor structure*/
typedef struct {
	int		width;			/* cursor width in pixels*/
	int		height;			/* cursor height in pixels*/
	MWCOORD		hotx;			/* relative x pos of hot spot*/
	MWCOORD		hoty;			/* relative y pos of hot spot*/
	MWCOLORVAL	fgcolor;		/* foreground color*/
	MWCOLORVAL	bgcolor;		/* background color*/
	MWIMAGEBITS	image[MWMAX_CURSOR_SIZE];/* cursor image bits*/
	MWIMAGEBITS	mask[MWMAX_CURSOR_SIZE];/* cursor mask bits*/
} MWCURSOR, *PMWCURSOR;

typedef struct _mwfont *	PMWFONT;

/* outline and filled arc and pie types*/
#define MWARC		0x0001	/* arc*/
#define MWOUTLINE	0x0002
#define MWARCOUTLINE	0x0003	/* arc + outline*/
#define MWPIE		0x0004	/* pie (filled)*/
#define MWELLIPSE	0x0008	/* ellipse outline*/
#define MWELLIPSEFILL	0x0010	/* ellipse filled*/

#ifdef MWINCLUDECOLORS
/*
 * Common colors - note any color including these may not be
 * available on palettized systems, and the system will
 * then use the nearest color already in the system palette,
 * or allocate a new color entry.
 * These colors are the first 16 entries in the std palette,
 * and are written to the system palette if writable.
 */
#define BLACK		MWRGB( 0  , 0  , 0   )
#define BLUE		MWRGB( 0  , 0  , 128 )
#define GREEN		MWRGB( 0  , 128, 0   )
#define CYAN		MWRGB( 0  , 128, 128 )
#define RED		MWRGB( 128, 0  , 0   )
#define MAGENTA		MWRGB( 128, 0  , 128 )
#define BROWN		MWRGB( 128, 64 , 0   )
#define LTGRAY		MWRGB( 192, 192, 192 )
#define GRAY		MWRGB( 128, 128, 128 )
#define LTBLUE		MWRGB( 0  , 0  , 255 )
#define LTGREEN		MWRGB( 0  , 255, 0   )
#define LTCYAN		MWRGB( 0  , 255, 255 )
#define LTRED		MWRGB( 255, 0  , 0   )
#define LTMAGENTA	MWRGB( 255, 0  , 255 )
#define YELLOW		MWRGB( 255, 255, 0   )
#define WHITE		MWRGB( 255, 255, 255 )

/* other common colors*/
#define DKGRAY		MWRGB( 32,  32,  32)
#endif /* MWINCLUDECOLORS*/

/* Keyboard values*/
typedef unsigned short	MWKEY;
typedef unsigned char	MWSCANCODE;

#define MWKEY_UNKNOWN		0
/* Following special control keysyms are mapped to ASCII*/
#define MWKEY_BACKSPACE		8
#define MWKEY_TAB		9
#define MWKEY_ENTER		13
#define MWKEY_ESCAPE		27
/* Keysyms from 32-126 are mapped to ASCII*/

#define MWKEY_NONASCII_MASK	0xFF00
/* Following keysyms are mapped to private use portion of Unicode-16*/
/* arrows + home/end pad*/
#define MWKEY_FIRST		0xF800
#define MWKEY_LEFT		0xF800
#define MWKEY_RIGHT		0xF801
#define MWKEY_UP		0xF802
#define MWKEY_DOWN		0xF803
#define MWKEY_INSERT		0xF804
#define MWKEY_DELETE		0xF805
#define MWKEY_HOME		0xF806
#define MWKEY_END		0xF807
#define MWKEY_PAGEUP		0xF808
#define MWKEY_PAGEDOWN		0xF809

/* Numeric keypad*/
#define MWKEY_KP0		0xF80A
#define MWKEY_KP1		0xF80B
#define MWKEY_KP2		0xF80C
#define MWKEY_KP3		0xF80D
#define MWKEY_KP4		0xF80E
#define MWKEY_KP5		0xF80F
#define MWKEY_KP6		0xF810
#define MWKEY_KP7		0xF811
#define MWKEY_KP8		0xF812
#define MWKEY_KP9		0xF813
#define MWKEY_KP_PERIOD		0xF814
#define MWKEY_KP_DIVIDE		0xF815
#define MWKEY_KP_MULTIPLY	0xF816
#define MWKEY_KP_MINUS		0xF817
#define MWKEY_KP_PLUS		0xF818
#define MWKEY_KP_ENTER		0xF819
#define MWKEY_KP_EQUALS		0xF81A

/* Function keys */
#define MWKEY_F1		0xF81B
#define MWKEY_F2		0xF81C
#define MWKEY_F3		0xF81D
#define MWKEY_F4		0xF81E
#define MWKEY_F5		0xF81F
#define MWKEY_F6		0xF820
#define MWKEY_F7		0xF821
#define MWKEY_F8		0xF822
#define MWKEY_F9		0xF823
#define MWKEY_F10		0xF824
#define MWKEY_F11		0xF825
#define MWKEY_F12		0xF827

/* Key state modifier keys*/
#define MWKEY_NUMLOCK		0xF828
#define MWKEY_CAPSLOCK		0xF829
#define MWKEY_SCROLLOCK		0xF82A
#define MWKEY_LSHIFT		0xF82B
#define MWKEY_RSHIFT		0xF82C
#define MWKEY_LCTRL		0xF82D
#define MWKEY_RCTRL		0xF82E
#define MWKEY_LALT		0xF82F
#define MWKEY_RALT		0xF830
#define MWKEY_LMETA		0xF831
#define MWKEY_RMETA		0xF832
#define MWKEY_ALTGR		0xF833

/* Misc function keys*/
#define MWKEY_PRINT		0xF834
#define MWKEY_SYSREQ		0xF835
#define MWKEY_PAUSE		0xF836
#define MWKEY_BREAK		0xF837
#define MWKEY_QUIT		0xF838	/* virtual key*/
#define MWKEY_MENU		0xF839	/* virtual key*/
#define MWKEY_REDRAW		0xF83A	/* virtual key*/

/* Handheld function keys*/
#define MWKEY_RECORD		0xF840
#define MWKEY_PLAY		0xF841
#define MWKEY_CONTRAST		0xF842
#define MWKEY_BRIGHTNESS	0xF843
#define MWKEY_SELECTUP		0xF844
#define MWKEY_SELECTDOWN	0xF845
#define MWKEY_ACCEPT		0xF846
#define MWKEY_CANCEL		0xF847
#define MWKEY_APP1		0xF848
#define MWKEY_APP2		0xF849
#define MWKEY_LAST		0xF849

/* Keyboard state modifiers*/
typedef unsigned int	MWKEYMOD;

#define MWKMOD_NONE  		0x0000
#define MWKMOD_LSHIFT		0x0001
#define MWKMOD_RSHIFT		0x0002
#define MWKMOD_LCTRL 		0x0040
#define MWKMOD_RCTRL 		0x0080
#define MWKMOD_LALT  		0x0100
#define MWKMOD_RALT  		0x0200
#define MWKMOD_LMETA 		0x0400		/* Windows key*/
#define MWKMOD_RMETA 		0x0800		/* Windows key*/
#define MWKMOD_NUM   		0x1000
#define MWKMOD_CAPS  		0x2000
#define MWKMOD_ALTGR 		0x4000

#define MWKMOD_CTRL	(MWKMOD_LCTRL|MWKMOD_RCTRL)
#define MWKMOD_SHIFT	(MWKMOD_LSHIFT|MWKMOD_RSHIFT)
#define MWKMOD_ALT	(MWKMOD_LALT|MWKMOD_RALT)
#define MWKMOD_META	(MWKMOD_LMETA|MWKMOD_RMETA)

#endif /* _MWTYPES_H*/