/* * $XConsortium: Xlcint.h /main/1 1996/09/28 16:59:05 rws $ */ /* (c) Copyright 1996 Hewlett-Packard Company (c) Copyright 1996 International Business Machines Corp. (c) Copyright 1996 Sun Microsystems, Inc. (c) Copyright 1996 Novell, Inc. (c) Copyright 1996 Digital Equipment Corp. (c) Copyright 1996 Fujitsu Limited (c) Copyright 1996 Hitachi, Ltd. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the names of the copyright holders shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from said copyright holders. */ /* * Copyright 1990, 1991 by OMRON Corporation, NTT Software Corporation, * and Nippon Telegraph and Telephone Corporation * Copyright 1991 by the Massachusetts Institute of Technology * Copyright 1991 by the Open Software Foundation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, 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 names of OMRON, NTT Software, NTT, Open * Software Foundation and M.I.T. not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. OMRON, NTT Software, NTT, Open Software * Foundation and M.I.T. make no representations about the suitability of this * software for any purpose. It is provided "as is" without express or * implied warranty. * * OMRON, NTT SOFTWARE, NTT, OPEN SOFTWARE FOUNDATION AND M.I.T. * DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT * SHALL OMRON, NTT SOFTWARE, NTT, OPEN SOFTWARE FOUNDATIONN OR M.I.T. 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. * * Authors: Li Yuhong OMRON Corporation * Tatsuya Kato NTT Software Corporation * Hiroshi Kuribayashi OMRON Coproration * Muneiyoshi Suzuki Nippon Telegraph and Telephone Co. * * M. Collins OSF */ #ifndef _XLCINT_H_ #define _XLCINT_H_ #ifdef NOT_IN_SERVER #include /* current Ultrix compiler gets horribly confused */ #if defined(FUNCPROTO) && defined(ultrix) #undef NeedFunctionPrototypes #endif typedef struct _XIMFilter { struct _XIMFilter *next; Window window; unsigned long event_mask; int start_type, end_type; Bool (*filter)( #if NeedFunctionPrototypes Display*, Window, XEvent*, XPointer #endif ); XPointer client_data; } XFilterEventRec, *XFilterEventList; #ifdef offsetof #define XOffsetOf(s_type,field) offsetof(s_type,field) #else #define XOffsetOf(s_type,field) ((unsigned int)&(((s_type*)NULL)->field)) #endif #define XIMNumber(arr) ((unsigned int) (sizeof(arr) / sizeof(arr[0]))) typedef struct { char *name; XPointer value; } XIMArg; #define ICInputStyle 0 #define ICClientWindow 1 #define ICFocusWindow 2 #define ICFilterEvents 3 #define ICArea 4 #define ICAreaNeeded 5 #define ICSpotLocation 6 #define ICColormap 7 #define ICStdColormap 8 #define ICForeground 9 #define ICBackground 10 #define ICBackgroundPixmap 11 #define ICFontSet 12 #define ICLineSpace 13 #define ICCursor 14 #define ICResourceClass 26 #define ICResourceName 27 #ifdef __hpux #define ICNlioctl 28 /* must be > 14 + 11 */ #endif #define IMQueryInputStyle 0 #define IMResourceWrite 1 #define IMResourceRead 2 #define IMResourceReadWrite 3 /* * define secondary data structs which are part of Input methods * and input context */ typedef struct { XrmQuark xrm_name; /* Resource name quark */ int xrm_size; /* Size in bytes of data */ long xrm_offset; /* -offset-1 */ unsigned short mode; /* Read Write Permission */ int mask; /* ? */ } XIMrmResource, *XIMrmResourceList; typedef struct { char *resource_name; /* Resource string */ int resource_size; /* Size in bytes of data */ long resource_offset; /* -offset-1 */ unsigned short mode; /* Read Write Permission */ int mask; /* ? */ } XIMResource, *XIMResourceList; typedef struct { XIMCallback start; XIMCallback done; XIMCallback draw; XIMCallback caret; } ICCallbacks; /* * data block describing the visual attributes associated with * an input context */ typedef struct { XRectangle area; XRectangle area_needed; XPoint spot_location; Colormap colormap; Atom std_colormap; unsigned long foreground; unsigned long background; Pixmap background_pixmap; XFontSet fontset; int line_space; Cursor cursor; ICCallbacks callbacks; } ICAttributes, *ICAttributesPtr; typedef struct _XLCd *XLCd; /* need forward reference */ /* * define an LC, it's methods, and data. */ typedef struct { char* (*map_modifiers)( /* called by XSetModifiers */ #if NeedFunctionPrototypes XLCd, char*, char* #endif ); XFontSet (*create_fontset)( #if NeedFunctionPrototypes XLCd, Display*, char*, char**, int, char***, int* #endif ); XIM (*open_im)( #if NeedFunctionPrototypes XLCd, Display*, XrmDatabase, char*, char* #endif ); } XLCdMethodsRec, *XLCdMethods; typedef struct { char* name; /* name of this LC */ char* modifiers; /* modifiers of locale */ } XLCdCoreRec, *XLCdCore; typedef struct _XLCd { XLCdMethods methods; /* methods of this LC */ XLCdCoreRec core; /* data of this LC */ } XLCdRec; /* * X Font Sets are an instantiable object, so we define it, the * object itself, a method list and data */ /* * XFontSet object method list */ typedef struct { /* pure font methods */ void (*free)( #if NeedFunctionPrototypes Display*, XFontSet #endif ); /* multi-byte text drawing methods */ int (*mb_escapement)( #if NeedFunctionPrototypes XFontSet, char*, int #endif ); int (*mb_extents)( #if NeedFunctionPrototypes XFontSet, char*, int, XRectangle*, XRectangle* #endif ); Status (*mb_extents_per_char)( #if NeedFunctionPrototypes XFontSet, char*, int, XRectangle*, XRectangle*, int, int*, XRectangle*, XRectangle* #endif ); int (*mb_draw_string)( #if NeedFunctionPrototypes Display*, Drawable, XFontSet, GC, int, int, char*, int #endif ); void (*mb_draw_image_string)( #if NeedFunctionPrototypes Display*, Drawable, XFontSet, GC, int, int, char*, int #endif ); /* wide character text drawing methods */ int (*wc_escapement)( #if NeedFunctionPrototypes XFontSet, wchar_t*, int #endif ); int (*wc_extents)( #if NeedFunctionPrototypes XFontSet, wchar_t*, int, XRectangle*, XRectangle* #endif ); Status (*wc_extents_per_char)( #if NeedFunctionPrototypes XFontSet, wchar_t*, int, XRectangle*, XRectangle*, int, int*, XRectangle*, XRectangle* #endif ); int (*wc_draw_string)( #if NeedFunctionPrototypes Display*, Drawable, XFontSet, GC, int, int, wchar_t*, int #endif ); void (*wc_draw_image_string)( #if NeedFunctionPrototypes Display*, Drawable, XFontSet, GC, int, int, wchar_t*, int #endif ); } XFontSetMethodsRec, *XFontSetMethods; /* * XFontSet LC independent data */ typedef struct { XLCd lcd; /* LC of this font set */ char * base_name_list; /* base font name list */ int num_of_fonts; /* number of fonts */ char ** font_name_list; /* font names list */ XFontStruct ** font_struct_list; /* font struct list */ XFontSetExtents font_set_extents; /* font set extents */ char * default_string; /* default string */ Bool context_dependent; /* context-dependent drawing */ } XFontSetCoreRec, *XFontSetCore; /* * An XFontSet. Implementations may need to extend this data structure to * accomodate additional data, state information etc. */ typedef struct _XFontSet { XFontSetMethods methods; /* methods of this font set */ XFontSetCoreRec core; /* data of this font set */ } XFontSetRec; /* * 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* (*get_values)( #if NeedFunctionPrototypes XIM, XIMArg* #endif ); XIC (*create_ic)( #if NeedFunctionPrototypes XIM, XIMArg* #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; XIMrmResourceList ic_resources; /* compiled IC resource list */ unsigned int ic_num_resources; XIMrmResourceList ic_attr_resources; /* compiled IC visual res */ unsigned int ic_num_attr_resources; } 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 ); 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 ); } 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 */ XrmDatabase res_database; /* where IM gets resources */ char * string_database; /* string for IM's resources */ XIMCallback geometry_callback; /* client callback */ int preedit_state; /* */ unsigned long filter_events; /* event mask from IM */ ICAttributes preedit_attr; /* visuals of preedit area */ ICAttributes 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; #endif /* NOT_IN_SERVER */ /* * Methods for Xrm parsing */ typedef struct { void (*mbinit)( #if NeedFunctionPrototypes XPointer /* state */ #endif ); char (*mbchar)( #if NeedFunctionPrototypes XPointer /* state */, char* /* str */, int* /* lenp */ #endif ); void (*mbfinish)( #if NeedFunctionPrototypes XPointer /* state */ #endif ); char* (*lcname)( #if NeedFunctionPrototypes XPointer /* state */ #endif ); void (*destroy)( #if NeedFunctionPrototypes XPointer /* state */ #endif ); } XrmMethodsRec, *XrmMethods; #ifdef NOT_IN_SERVER /* current Ultrix compiler gets horribly confused */ #if !defined(NeedFunctionPrototypes) && defined(FUNCPROTO) #define NeedFunctionPrototypes 1 #endif typedef XLCd (*XLCdLoadProc)( #if NeedFunctionPrototypes char* #endif ); _XFUNCPROTOBEGIN extern XLCd _XlcCurrentLC( #if NeedFunctionPrototypes void #endif ); extern Bool _XlcValidModSyntax( #if NeedFunctionPrototypes char* /* mods */, char** /* valid */ #endif ); extern char *_XlcDefaultMapModifiers( #if NeedFunctionPrototypes XLCd /* lcd */, char* /* user_mods */, char* /* prog_mods */ #endif ); 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( #if NeedFunctionPrototypes XPointer* /* statep */ #endif ); 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 ); _XFUNCPROTOEND #endif /* NOT_IN_SERVER */ #endif /* _XLCINT_H_ */