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Diffstat (limited to 'nx-X11/lib/src/xkb/XKBlibint.h')
| -rw-r--r-- | nx-X11/lib/src/xkb/XKBlibint.h | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/nx-X11/lib/src/xkb/XKBlibint.h b/nx-X11/lib/src/xkb/XKBlibint.h new file mode 100644 index 000000000..dad48b703 --- /dev/null +++ b/nx-X11/lib/src/xkb/XKBlibint.h @@ -0,0 +1,337 @@ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifndef _XKBLIBINT_H_ +#define _XKBLIBINT_H_ + +#include <nx-X11/Xutil.h> +#include <nx-X11/XKBlib.h> + +#define XkbMapPending (1<<0) +#define XkbXlibNewKeyboard (1<<1) + +typedef int (*XkbKSToMBFunc)( + XPointer /* priv */, + KeySym /* sym */, + char * /* buf */, + int /* len */, + int * /* extra_rtrn */ +); + +typedef KeySym (*XkbMBToKSFunc)( + XPointer /* priv */, + char * /* buf */, + int /* len */, + Status * /* status */ +); + +typedef KeySym (*XkbToUpperFunc)( + KeySym /* sym */ +); + +typedef struct _XkbConverters { + XkbKSToMBFunc KSToMB; + XPointer KSToMBPriv; + XkbMBToKSFunc MBToKS; + XPointer MBToKSPriv; + XkbToUpperFunc KSToUpper; +} XkbConverters; + +extern XkbInternAtomFunc _XkbInternAtomFunc; +extern XkbGetAtomNameFunc _XkbGetAtomNameFunc; + +typedef struct _XkbInfoRec { + unsigned flags; + unsigned xlib_ctrls; + XExtCodes *codes; + int srv_major; + int srv_minor; + unsigned selected_events; + unsigned short selected_nkn_details; + unsigned short selected_map_details; + XkbDescRec *desc; + XkbMapChangesRec changes; + Atom composeLED; + XkbConverters cvt; + XkbConverters latin1cvt; +} XkbInfoRec, *XkbInfoPtr; + + +#define _XkbUnavailable(d) \ + (((d)->flags&XlibDisplayNoXkb) || \ + ((!(d)->xkb_info || (!(d)->xkb_info->desc)) && !_XkbLoadDpy(d))) + +#define _XkbCheckPendingRefresh(d,xi) { \ + if ((xi)->flags&XkbXlibNewKeyboard) \ + _XkbReloadDpy((d)); \ + else if ((xi)->flags&XkbMapPending) { \ + if (XkbGetMapChanges((d),(xi)->desc, &(xi)->changes)==Success) { \ + LockDisplay((d)); \ + (xi)->changes.changed= 0; \ + UnlockDisplay((d)); \ + } \ + } \ +} + +#define _XkbNeedModmap(i) ((!(i)->desc->map)||(!(i)->desc->map->modmap)) + + /* + * mask of the events that the "invisible" XKB support in Xlib needs + */ +#define XKB_XLIB_MAP_MASK (XkbAllClientInfoMask) + + /* + * Handy helper macros + */ + +typedef struct _XkbReadBuffer { + int error; + int size; + char *start; + char *data; +} XkbReadBufferRec, *XkbReadBufferPtr; + +#define _XkbAlloc(s) Xmalloc((s)) +#define _XkbCalloc(n,s) Xcalloc((n),(s)) +#define _XkbRealloc(o,s) Xrealloc((o),(s)) +#define _XkbTypedAlloc(t) ((t *)Xmalloc(sizeof(t))) +#define _XkbTypedCalloc(n,t) ((t *)Xcalloc((n),sizeof(t))) +#define _XkbTypedRealloc(o,n,t) \ + ((o) ? (t *)Xrealloc((o), (n)*sizeof(t)) : _XkbTypedCalloc(n,t)) +#define _XkbClearElems(a,f,l,t) bzero(&(a)[f], ((l)-(f)+1) * sizeof(t)) +#define _XkbFree(p) Xfree(p) + +_XFUNCPROTOBEGIN + +extern void _XkbReloadDpy( + Display * /* dpy */ +); + +extern KeySym _XKeycodeToKeysym( + Display * /* display */, +#if NeedWidePrototypes + unsigned int /* keycode */, +#else + KeyCode /* keycode */, +#endif + int /* index */ +); + +extern KeyCode _XKeysymToKeycode( + Display * /* display */, + KeySym /* keysym */ +); + +extern KeySym _XLookupKeysym( + XKeyEvent * /* key_event */, + int /* index */ +); + +extern int _XRefreshKeyboardMapping( + XMappingEvent * /* event_map */ +); + +extern unsigned _XKeysymToModifiers( + Display * /* dpy */, + KeySym /* ks */ +); + +extern int _XTranslateKey( + register Display * /* dpy */, + KeyCode /* keycode */, + register unsigned int /* modifiers */, + unsigned int * /* modifiers_return */, + KeySym * /* keysym_return */ +); + +extern int _XTranslateKeySym( + Display * /* dpy */, + register KeySym /* symbol */, + unsigned int /* modifiers */, + char * /* buffer */, + int /* nbytes */ +); + +extern int _XLookupString( + register XKeyEvent * /* event */, + char * /* buffer */, + int /* nbytes */, + KeySym * /* keysym */, + XComposeStatus * /* status */ +); + +extern void _XkbNoteCoreMapChanges( + XkbMapChangesRec * /* old */, + XMappingEvent * /* new */, + unsigned int /* wanted */ +); + +extern int _XkbInitReadBuffer( + Display * /* dpy */, + XkbReadBufferPtr /* buf */, + int /* size */ +); + +extern int _XkbSkipReadBufferData( + XkbReadBufferPtr /* from */, + int /* size */ +); + +extern int _XkbCopyFromReadBuffer( + XkbReadBufferPtr /* from */, + char * /* to */, + int /* size */ +); + + +#ifdef LONG64 +extern int _XkbReadCopyData32( + int * /* from */, + long * /* to */, + int /* num_words */ +); + +extern int _XkbWriteCopyData32( + unsigned long * /* from */, + CARD32 * /* to */, + int /* num_words */ +); + +extern int _XkbReadBufferCopy32( + XkbReadBufferPtr /* from */, + long * /* to */, + int /* size */ +); +#else +#define _XkbReadCopyData32(f,t,s) memcpy((char *)(t), (char *)(f), (s)*4) +#define _XkbWriteCopyData32(f,t,s) memcpy((char *)(t), (char *)(f), (s)*4) +#define _XkbReadBufferCopy32(f,t,s) _XkbCopyFromReadBuffer(f, (char *)t, (s)*4) +#endif + +#ifndef NO_DEC_BINARY_COMPATIBILITY +#define XKB_FORCE_INT_KEYSYM 1 +#endif + +#ifdef XKB_FORCE_INT_KEYSYM +extern int _XkbReadCopyKeySyms( + int * /* from */, + KeySym * /* to */, + int /* num_words */ +); + +extern int _XkbWriteCopyKeySyms( + KeySym * /* from */, + CARD32 * /* to */, + int /* num_words */ +); + +extern int _XkbReadBufferCopyKeySyms( + XkbReadBufferPtr /* from */, +#ifndef NO_DEC_BUG_FIX + KeySym * /* to */, +#else + long * /* to */, +#endif + int /* size */ +); +#else +#define _XkbReadCopyKeySyms(f,t,n) _XkbReadCopyData32(f,t,n) +#define _XkbWriteCopyKeySyms(f,t,n) _XkbWriteCopyData32(f,t,n) +#define _XkbReadBufferCopyKeySyms(f,t,s) _XkbReadBufferCopy32(f,t,s) +#endif + +extern char *_XkbPeekAtReadBuffer( + XkbReadBufferPtr /* from */, + int /* size */ +); + +extern char *_XkbGetReadBufferPtr( + XkbReadBufferPtr /* from */, + int /* size */ +); +#define _XkbGetTypedRdBufPtr(b,n,t) ((t *)_XkbGetReadBufferPtr(b,(n)*SIZEOF(t))) + +extern int _XkbFreeReadBuffer( + XkbReadBufferPtr /* buf */ +); + +extern Bool +_XkbGetReadBufferCountedString( + XkbReadBufferPtr /* buf */, + char ** /* rtrn */ +); + +extern char *_XkbGetCharset( + void +); + +extern int _XkbGetConverters( + const char * /* encoding_name */, + XkbConverters * /* cvt_rtrn */ +); + +#ifdef NEED_MAP_READERS + +extern Status _XkbReadGetMapReply( + Display * /* dpy */, + xkbGetMapReply * /* rep */, + XkbDescRec * /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetCompatMapReply( + Display * /* dpy */, + xkbGetCompatMapReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetIndicatorMapReply( + Display * /* dpy */, + xkbGetIndicatorMapReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetNamesReply( + Display * /* dpy */, + xkbGetNamesReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetGeometryReply( + Display * /* dpy */, + xkbGetGeometryReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +#endif + +_XFUNCPROTOEND + +#endif /* _XKBLIBINT_H_ */ |