xlcint.h

Nxlib,一个模拟xlib的程序。使用microwindows的库来运行需要xlib支持的程序。

    int			/* y */,
    _Xconst char*	/* text */,
    int			/* text_len */
#endif
);

typedef int (*XwcTextEscapementProc)(
#if NeedFunctionPrototypes
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* text_len */
#endif
);

typedef int (*XwcTextExtentsProc)(
#if NeedFunctionPrototypes
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* text_len */,
    XRectangle*		/* overall_ink_extents */,
    XRectangle*		/* overall_logical_extents */
#endif
);

typedef Status (*XwcTextPerCharExtentsProc)(
#if NeedFunctionPrototypes
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* text_len */,
    XRectangle*		/* ink_extents_buffer */,
    XRectangle*		/* logical_extents_buffer */,
    int			/* buffer_size */,
    int*		/* num_chars */,
    XRectangle*		/* max_ink_extents */,
    XRectangle*		/* max_logical_extents */
#endif
);

typedef int (*XwcDrawStringProc)(
#if NeedFunctionPrototypes
    Display*		/* display */,
    Drawable		/* drawable */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst wchar_t*	/* text */,
    int			/* text_len */
#endif
);

typedef void (*XwcDrawImageStringProc)(
#if NeedFunctionPrototypes
    Display*		/* display */,
    Drawable		/* drawable */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst wchar_t*	/* text */,
    int			/* text_len */
#endif
);

typedef struct {
    XDestroyOCProc 		destroy;
    XSetOCValuesProc 		set_values;
    XGetOCValuesProc 		get_values;

    /* multi-byte text drawing methods */

    XmbTextEscapementProc	mb_escapement;
    XmbTextExtentsProc		mb_extents;
    XmbTextPerCharExtentsProc	mb_extents_per_char;
    XmbDrawStringProc		mb_draw_string;
    XmbDrawImageStringProc	mb_draw_image_string;

    /* wide character text drawing methods */

    XwcTextEscapementProc	wc_escapement;
    XwcTextExtentsProc		wc_extents;
    XwcTextPerCharExtentsProc	wc_extents_per_char;
    XwcDrawStringProc		wc_draw_string;
    XwcDrawImageStringProc	wc_draw_image_string;

    /* UTF-8 text drawing methods */

    XmbTextEscapementProc	utf8_escapement;
    XmbTextExtentsProc		utf8_extents;
    XmbTextPerCharExtentsProc	utf8_extents_per_char;
    XmbDrawStringProc		utf8_draw_string;
    XmbDrawImageStringProc	utf8_draw_image_string;
} XOCMethodsRec, *XOCMethods;


/*
 * XOC independent data
 */

typedef struct {
    XOM om;				/* XOM */
    XOC next;				/* next XOC */
    XlcResourceList resources;		/* xoc resources */
    int num_resources;			/* number of xoc resources */
    char *base_name_list;     		/* base font name list */
    Bool om_automatic;			/* OM Automatic */
    XOMFontInfo font_info;		/* font info */
    XFontSetExtents font_set_extents;  	/* font set extents */
    char *default_string;     		/* default string */
    XOMCharSetList missing_list;	/* missing charset list */
    XOrientation orientation;		/* orientation */
    char *res_name;			/* resource name */
    char *res_class;			/* resource class */
} XOCCoreRec, *XOCCore;

typedef struct _XOC {
    XOCMethods methods;
    XOCCoreRec core;
} XOCRec;


/* current Ultrix compiler gets horribly confused */
#if defined(FUNCPROTO) && defined(ultrix)
#undef NeedFunctionPrototypes
#endif


/*
 * X Input Managers are an instantiable object, so we define it, the 
 * object itself, a method list and data.
 */

/*
 * an Input Manager object method list
 */
typedef struct {
    Status (*close)(
#if NeedFunctionPrototypes
	XIM
#endif
	);
    char* (*set_values)(
#if NeedFunctionPrototypes
	XIM, XIMArg*
#endif
	);
    char* (*get_values)(
#if NeedFunctionPrototypes
	XIM, XIMArg*
#endif
	);
    XIC (*create_ic)(
#if NeedFunctionPrototypes
	XIM, XIMArg*
#endif
	);
    int (*ctstombs)(
#if NeedFunctionPrototypes
	XIM, char*, int, char*, int, Status *
#endif
	);
    int (*ctstowcs)(
#if NeedFunctionPrototypes
	XIM, char*, int, wchar_t*, int, Status *
#endif
	);
    int (*ctstoutf8)(
#if NeedFunctionPrototypes
	XIM, char*, int, char*, int, Status *
#endif
	);
} XIMMethodsRec, *XIMMethods;

/*
 * Input Manager LC independent data
 */
typedef struct {
    XLCd		lcd;			/* LC of this input method */
    XIC			ic_chain;		/* list of ICs for this IM */

    Display *		display;               	/* display */
    XrmDatabase 	rdb;
    char *		res_name;
    char *		res_class;

    XIMValuesList	*im_values_list;
    XIMValuesList	*ic_values_list;
    XIMStyles		*styles;
    XIMCallback		 destroy_callback;
    char *		im_name;		/* XIMMODIFIER name */
    XIMResourceList	im_resources;		/* compiled IM resource list */
    unsigned int	im_num_resources;
    XIMResourceList	ic_resources;		/* compiled IC resource list */
    unsigned int	ic_num_resources;
    Bool		visible_position;
} XIMCoreRec, *XIMCore;



/*
 * An X Input Manager (IM).  Implementations may need to extend this data 
 * structure to accomodate additional data, state information etc.
 */
typedef struct _XIM {
    XIMMethods		methods;		/* method list of this IM */
    XIMCoreRec		core;			/* data of this IM */
} XIMRec;



/*
 * X Input Contexts (IC) are an instantiable object, so we define it, the 
 * object itself, a method list and data for this object
 */

/*
 * Input Context method list
 */ 
typedef struct {
    void (*destroy)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    void (*set_focus)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    void (*unset_focus)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    char* (*set_values)(
#if NeedFunctionPrototypes
	XIC, XIMArg*
#endif
	);
    char* (*get_values)(
#if NeedFunctionPrototypes
	XIC, XIMArg*
#endif
	);
    char* (*mb_reset)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    wchar_t* (*wc_reset)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    char* (*utf8_reset)(
#if NeedFunctionPrototypes
	XIC
#endif
	);
    int (*mb_lookup_string)(
#if NeedFunctionPrototypes
	XIC, XKeyEvent*, char*, int, KeySym*, Status*
#endif
	);
    int (*wc_lookup_string)(
#if NeedFunctionPrototypes
	XIC, XKeyEvent*, wchar_t*, int, KeySym*, Status*
#endif
	);
    int (*utf8_lookup_string)(
#if NeedFunctionPrototypes
	XIC, XKeyEvent*, char*, int, KeySym*, Status*
#endif
	);
} XICMethodsRec, *XICMethods;


/*
 * Input Context LC independent data
 */
typedef struct {
    XIM			im;			/* XIM this IC belongs too */
    XIC			next;			/* linked list of ICs for IM */

    Window		client_window;		/* window IM can use for */
						/* display or subwindows */
    XIMStyle		input_style;		/* IM's input style */
    Window		focus_window;		/* where key events go */
    unsigned long	filter_events;		/* event mask from IM */
    XICCallback		geometry_callback;	/* client callback */
    char *		res_name;
    char *		res_class;

    XICCallback		destroy_callback;
    XICCallback		string_conversion_callback;
    XIMStringConversionText	 string_conversion;
    XIMResetState	reset_state;
    XIMHotKeyTriggers  *hotkey;
    XIMHotKeyState	hotkey_state;

    ICPreeditAttributes	preedit_attr;		/* visuals of preedit area */
    ICStatusAttributes	status_attr;		/* visuals of status area */
} XICCoreRec, *XICCore;


/*
 * an Input Context.  Implementations may need to extend this data 
 * structure to accomodate additional data, state information etc.
 */
typedef struct _XIC {
    XICMethods		methods;		/* method list of this IC */
    XICCoreRec		core;			/* data of this IC */
} XICRec;

/* current Ultrix compiler gets horribly confused */
#if !defined(NeedFunctionPrototypes) && defined(FUNCPROTO)
#define NeedFunctionPrototypes 1
#endif

/* If the argument 'name' is appropriate for this loader, it instantiates an
   XLCd object with appropriate locale methods and returns it. May return
   NULL; in this case, the remaining loaders are tried. */
typedef XLCd (*XLCdLoadProc)(
    const char*		name
);

_XFUNCPROTOBEGIN

extern XLCd _XOpenLC(
    const char*		name
);

extern void _XCloseLC(
    XLCd		lcd
);

extern XLCd _XlcCurrentLC (void);

extern Bool _XlcValidModSyntax(
    const char*		mods,
    const char* const *	valid
);

extern char *_XlcDefaultMapModifiers(
    XLCd		lcd,
    _Xconst char*		user_mods,
    _Xconst char*		prog_mods
);

extern void _XIMCompileResourceList(
#if NeedFunctionPrototypes
    XIMResourceList	/* res */,
    unsigned int	/* num_res */
#endif
);

extern void _XCopyToArg(
#if NeedFunctionPrototypes
    XPointer		/* src */,
    XPointer*		/* dst */,
    unsigned int	/* size */
#endif
);

extern char ** _XParseBaseFontNameList(
#if NeedFunctionPrototypes
    char*		/* str */,
    int*		/* num */
#endif
);

extern XrmMethods _XrmInitParseInfo(
	XPointer*	statep
);

extern void _XRegisterFilterByMask(
#if NeedFunctionPrototypes
    Display*		/* dpy */,
    Window		/* window */,
    unsigned long	/* event_mask */,
    Bool (*)(
#if NeedNestedPrototypes
	     Display*	/* display */,
	     Window	/* window */,
	     XEvent*	/* event */,
	     XPointer	/* client_data */
#endif
	     )		/* filter */,
    XPointer		/* client_data */
#endif
);

extern void _XRegisterFilterByType(
#if NeedFunctionPrototypes
    Display*		/* dpy */,
    Window		/* window */,
    int			/* start_type */,
    int			/* end_type */,
    Bool (*)(
#if NeedNestedPrototypes
	     Display*	/* display */,
	     Window	/* window */,
	     XEvent*	/* event */,
	     XPointer	/* client_data */
#endif
	     )		/* filter */,
    XPointer		/* client_data */
#endif
);

extern void _XUnregisterFilter(
#if NeedFunctionPrototypes
    Display*		/* dpy */,
    Window		/* window */,
    Bool (*)(
#if NeedNestedPrototypes
	     Display*	/* display */,
	     Window	/* window */,
	     XEvent*	/* event */,
	     XPointer	/* client_data */
#endif
	     )		/* filter */,
    XPointer		/* client_data */
#endif
);

extern void _XlcCountVaList(
    va_list		var,
    int*		count_return
);

extern void _XlcVaToArgList(
    va_list		var,
    int			count,
    XlcArgList*		args_return
);

extern void _XlcCompileResourceList(
    XlcResourceList	resources,
    int			num_resources
);

extern char *_XlcGetValues(
    XPointer		base,
    XlcResourceList	resources,
    int			num_resources,
    XlcArgList		args,
    int			num_args,
    unsigned long	mask
);

extern char *_XlcSetValues(
    XPointer		base,
    XlcResourceList	resources,
    int			num_resources,
    XlcArgList		args,
    int			num_args,
    unsigned long	mask
);

/* documented in i18n/Framework.PS */
extern void _XlcInitLoader (void);

/* documented in i18n/Framework.PS */
/* Returns True on success, False on failure. */
extern Bool _XlcAddLoader(
    XLCdLoadProc	proc,
    XlcPosition		position
);

/* documented in i18n/Framework.PS */
extern void _XlcRemoveLoader(
    XLCdLoadProc	proc
);

/* Registers UTF-8 converters for a non-UTF-8 locale. */
extern void _XlcAddUtf8Converters(
    XLCd		lcd
);

/* The default locale loader. Assumes an ASCII encoding. */
extern XLCd _XlcDefaultLoader(
    const char*		name
);

/* The generic locale loader. Suitable for all encodings except UTF-8.
   Uses an XLC_LOCALE configuration file. */
extern XLCd _XlcGenericLoader(
    const char*		name
);

/* The UTF-8 locale loader. Suitable for UTF-8 encoding.
   Uses an XLC_LOCALE configuration file. */
extern XLCd _XlcUtf8Loader(
    const char*		name
);

/* The old EUC locale loader. */
extern XLCd _XlcEucLoader(
    const char*		name
);

/* The old SJIS locale loader. */
extern XLCd _XlcSjisLoader(
    const char*		name
);

/* The old ISO-2022-JP locale loader. */
extern XLCd _XlcJisLoader(
    const char*		name
);

/* The old dynamic loader. */
extern XLCd _XlcDynamicLoader(
    const char*		name
);

_XFUNCPROTOEND

#endif	/* _XLCINT_H_ */