/* Copyright 1985, 1987, 1990, 1998 The Open Group Copyright 2008 Dan Nicholson 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 AUTHORS 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 authors or their institutions shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the authors. */ /************************************************************ 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 _XKBCOMMON_H_ #define _XKBCOMMON_H_ #include #include #include #include #include #include /* Action structures used in the server */ #define XkbcAnyActionDataSize 18 typedef struct _XkbcAnyAction { unsigned char type; unsigned char pad[XkbcAnyActionDataSize]; } XkbcAnyAction; typedef struct _XkbcModAction { unsigned char type; uint8_t flags; uint8_t real_mods; uint32_t mask; uint32_t vmods; } XkbcModAction; typedef struct _XkbcGroupAction { unsigned char type; unsigned char flags; int16_t group; } XkbcGroupAction; typedef struct _XkbcISOAction { unsigned char type; uint8_t flags; int16_t group; uint32_t mask; uint32_t vmods; uint8_t real_mods; uint8_t affect; } XkbcISOAction; typedef struct _XkbcCtrlsAction { unsigned char type; uint8_t flags; uint32_t ctrls; } XkbcCtrlsAction; typedef struct _XkbcDeviceBtnAction { unsigned char type; uint8_t flags; uint16_t device; uint16_t button; uint8_t count; } XkbcDeviceBtnAction; typedef struct _XkbcDeviceValuatorAction { unsigned char type; uint8_t v1_what; uint16_t device; uint16_t v1_index; int16_t v1_value; uint16_t v2_index; int16_t v2_value; uint8_t v2_what; } XkbcDeviceValuatorAction; typedef struct _XkbcPtrDfltAction { unsigned char type; uint8_t flags; uint8_t affect; uint8_t value; } XkbcPtrDfltAction; typedef struct _XkbcSwitchScreenAction { unsigned char type; uint8_t flags; uint8_t screen; } XkbcSwitchScreenAction; typedef union _XkbcAction { XkbcAnyAction any; XkbcModAction mods; XkbcGroupAction group; XkbcISOAction iso; XkbcCtrlsAction ctrls; XkbcDeviceBtnAction devbtn; XkbcDeviceValuatorAction devval; XkbcPtrDfltAction dflt; XkbcSwitchScreenAction screen; XkbRedirectKeyAction redirect; /* XXX wholly unnecessary? */ XkbPtrAction ptr; /* XXX delete for DeviceValuator */ XkbPtrBtnAction btn; /* XXX delete for DeviceBtn */ XkbMessageAction msg; /* XXX just delete */ unsigned char type; } XkbcAction; typedef struct _XkbcKeyType { XkbModsRec mods; unsigned char num_levels; unsigned char map_count; XkbKTMapEntryPtr map; XkbModsPtr preserve; CARD32 name; CARD32 *level_names; } XkbcKeyTypeRec, *XkbcKeyTypePtr; typedef struct _XkbcSymInterpretRec { CARD32 sym; unsigned char flags; unsigned char match; uint8_t mods; /* XXX real or virt? */ uint32_t virtual_mod; XkbcAnyAction act; } XkbcSymInterpretRec, *XkbcSymInterpretPtr; typedef struct _XkbcCompatMapRec { XkbcSymInterpretPtr sym_interpret; XkbModsRec groups[XkbNumKbdGroups]; unsigned short num_si; unsigned short size_si; } XkbcCompatMapRec, *XkbcCompatMapPtr; typedef struct _XkbcClientMapRec { unsigned char size_types; unsigned char num_types; XkbcKeyTypePtr types; unsigned short size_syms; unsigned short num_syms; uint32_t *syms; XkbSymMapPtr key_sym_map; unsigned char *modmap; } XkbcClientMapRec, *XkbcClientMapPtr; typedef struct _XkbcServerMapRec { unsigned short num_acts; unsigned short size_acts; #if defined(__cplusplus) || defined(c_plusplus) /* explicit is a C++ reserved word */ unsigned char * c_explicit; #else unsigned char * explicit; #endif XkbcAction *acts; XkbBehavior *behaviors; unsigned short *key_acts; unsigned char *explicits; uint32_t vmods[XkbNumVirtualMods]; uint32_t *vmodmap; } XkbcServerMapRec, *XkbcServerMapPtr; typedef struct _XkbcNamesRec { CARD32 keycodes; CARD32 geometry; CARD32 symbols; CARD32 types; CARD32 compat; CARD32 vmods[XkbNumVirtualMods]; CARD32 indicators[XkbNumIndicators]; CARD32 groups[XkbNumKbdGroups]; XkbKeyNamePtr keys; XkbKeyAliasPtr key_aliases; CARD32 *radio_groups; CARD32 phys_symbols; unsigned char num_keys; unsigned char num_key_aliases; unsigned short num_rg; } XkbcNamesRec, *XkbcNamesPtr; typedef struct _XkbcProperty { char *name; char *value; } XkbcPropertyRec, *XkbcPropertyPtr; typedef struct _XkbcColor { unsigned int pixel; char * spec; } XkbcColorRec, *XkbcColorPtr; typedef struct _XkbcPoint { short x; short y; } XkbcPointRec, *XkbcPointPtr; typedef struct _XkbcBounds { short x1,y1; short x2,y2; } XkbcBoundsRec, *XkbcBoundsPtr; #define XkbBoundsWidth(b) (((b)->x2)-((b)->x1)) #define XkbBoundsHeight(b) (((b)->y2)-((b)->y1)) typedef struct _XkbcOutline { unsigned short num_points; unsigned short sz_points; unsigned short corner_radius; XkbcPointPtr points; } XkbcOutlineRec, *XkbcOutlinePtr; typedef struct _XkbcShape { CARD32 name; unsigned short num_outlines; unsigned short sz_outlines; XkbcOutlinePtr outlines; XkbcOutlinePtr approx; XkbcOutlinePtr primary; XkbcBoundsRec bounds; } XkbcShapeRec, *XkbcShapePtr; #define XkbOutlineIndex(s,o) ((int)((o)-&(s)->outlines[0])) typedef struct _XkbcShapeDoodad { CARD32 name; unsigned char type; unsigned char priority; short top; short left; short angle; unsigned short color_ndx; unsigned short shape_ndx; } XkbcShapeDoodadRec, *XkbcShapeDoodadPtr; #define XkbShapeDoodadColor(g,d) (&(g)->colors[(d)->color_ndx]) #define XkbShapeDoodadShape(g,d) (&(g)->shapes[(d)->shape_ndx]) #define XkbSetShapeDoodadColor(g,d,c) ((d)->color_ndx= (c)-&(g)->colors[0]) #define XkbSetShapeDoodadShape(g,d,s) ((d)->shape_ndx= (s)-&(g)->shapes[0]) typedef struct _XkbcTextDoodad { CARD32 name; unsigned char type; unsigned char priority; short top; short left; short angle; short width; short height; unsigned short color_ndx; char * text; char * font; } XkbcTextDoodadRec, *XkbcTextDoodadPtr; #define XkbTextDoodadColor(g,d) (&(g)->colors[(d)->color_ndx]) #define XkbSetTextDoodadColor(g,d,c) ((d)->color_ndx= (c)-&(g)->colors[0]) typedef struct _XkbcIndicatorDoodad { CARD32 name; unsigned char type; unsigned char priority; short top; short left; short angle; unsigned short shape_ndx; unsigned short on_color_ndx; unsigned short off_color_ndx; } XkbcIndicatorDoodadRec, *XkbcIndicatorDoodadPtr; #define XkbIndicatorDoodadShape(g,d) (&(g)->shapes[(d)->shape_ndx]) #define XkbIndicatorDoodadOnColor(g,d) (&(g)->colors[(d)->on_color_ndx]) #define XkbIndicatorDoodadOffColor(g,d) (&(g)->colors[(d)->off_color_ndx]) #define XkbSetIndicatorDoodadOnColor(g,d,c) \ ((d)->on_color_ndx= (c)-&(g)->colors[0]) #define XkbSetIndicatorDoodadOffColor(g,d,c) \ ((d)->off_color_ndx= (c)-&(g)->colors[0]) #define XkbSetIndicatorDoodadShape(g,d,s) \ ((d)->shape_ndx= (s)-&(g)->shapes[0]) typedef struct _XkbcLogoDoodad { CARD32 name; unsigned char type; unsigned char priority; short top; short left; short angle; unsigned short color_ndx; unsigned short shape_ndx; char * logo_name; } XkbcLogoDoodadRec, *XkbcLogoDoodadPtr; #define XkbLogoDoodadColor(g,d) (&(g)->colors[(d)->color_ndx]) #define XkbLogoDoodadShape(g,d) (&(g)->shapes[(d)->shape_ndx]) #define XkbSetLogoDoodadColor(g,d,c) ((d)->color_ndx= (c)-&(g)->colors[0]) #define XkbSetLogoDoodadShape(g,d,s) ((d)->shape_ndx= (s)-&(g)->shapes[0]) typedef struct _XkbcAnyDoodad { CARD32 name; unsigned char type; unsigned char priority; short top; short left; short angle; } XkbcAnyDoodadRec, *XkbcAnyDoodadPtr; typedef union _XkbcDoodad { XkbcAnyDoodadRec any; XkbcShapeDoodadRec shape; XkbcTextDoodadRec text; XkbcIndicatorDoodadRec indicator; XkbcLogoDoodadRec logo; } XkbcDoodadRec, *XkbcDoodadPtr; #define XkbUnknownDoodad 0 #define XkbOutlineDoodad 1 #define XkbSolidDoodad 2 #define XkbTextDoodad 3 #define XkbIndicatorDoodad 4 #define XkbLogoDoodad 5 typedef struct _XkbcKey { XkbKeyNameRec name; short gap; unsigned char shape_ndx; unsigned char color_ndx; } XkbcKeyRec, *XkbcKeyPtr; #define XkbKeyShape(g,k) (&(g)->shapes[(k)->shape_ndx]) #define XkbKeyColor(g,k) (&(g)->colors[(k)->color_ndx]) #define XkbSetKeyShape(g,k,s) ((k)->shape_ndx= (s)-&(g)->shapes[0]) #define XkbSetKeyColor(g,k,c) ((k)->color_ndx= (c)-&(g)->colors[0]) typedef struct _XkbRow { short top; short left; unsigned short num_keys; unsigned short sz_keys; int vertical; XkbcKeyPtr keys; XkbcBoundsRec bounds; } XkbcRowRec, *XkbcRowPtr; typedef struct _XkbcSection { CARD32 name; unsigned char priority; short top; short left; unsigned short width; unsigned short height; short angle; unsigned short num_rows; unsigned short num_doodads; unsigned short num_overlays; unsigned short sz_rows; unsigned short sz_doodads; unsigned short sz_overlays; XkbcRowPtr rows; XkbcDoodadPtr doodads; XkbcBoundsRec bounds; struct _XkbOverlay *overlays; } XkbcSectionRec, *XkbcSectionPtr; typedef struct _XkbcOverlayKey { XkbKeyNameRec over; XkbKeyNameRec under; } XkbcOverlayKeyRec, *XkbcOverlayKeyPtr; typedef struct _XkbOverlayRow { unsigned short row_under; unsigned short num_keys; unsigned short sz_keys; XkbcOverlayKeyPtr keys; } XkbcOverlayRowRec, *XkbcOverlayRowPtr; typedef struct _XkbOverlay { CARD32 name; XkbcSectionPtr section_under; unsigned short num_rows; unsigned short sz_rows; XkbcOverlayRowPtr rows; XkbcBoundsPtr bounds; } XkbcOverlayRec, *XkbcOverlayPtr; typedef struct _XkbcGeometry { CARD32 name; unsigned short width_mm; unsigned short height_mm; char * label_font; XkbcColorPtr label_color; XkbcColorPtr base_color; unsigned short sz_properties; unsigned short sz_colors; unsigned short sz_shapes; unsigned short sz_sections; unsigned short sz_doodads; unsigned short sz_key_aliases; unsigned short num_properties; unsigned short num_colors; unsigned short num_shapes; unsigned short num_sections; unsigned short num_doodads; unsigned short num_key_aliases; XkbcPropertyPtr properties; XkbcColorPtr colors; XkbcShapePtr shapes; XkbcSectionPtr sections; XkbcDoodadPtr doodads; XkbKeyAliasPtr key_aliases; } XkbcGeometryRec, *XkbcGeometryPtr; #define XkbGeomColorIndex(g,c) ((int)((c)-&(g)->colors[0])) #define XkbGeomPropertiesMask (1<<0) #define XkbGeomColorsMask (1<<1) #define XkbGeomShapesMask (1<<2) #define XkbGeomSectionsMask (1<<3) #define XkbGeomDoodadsMask (1<<4) #define XkbGeomKeyAliasesMask (1<<5) #define XkbGeomAllMask (0x3f) typedef struct _XkbcGeometrySizes { unsigned int which; unsigned short num_properties; unsigned short num_colors; unsigned short num_shapes; unsigned short num_sections; unsigned short num_doodads; unsigned short num_key_aliases; } XkbcGeometrySizesRec, *XkbcGeometrySizesPtr; /* Common keyboard description structure */ typedef struct _XkbcDesc { unsigned int defined; unsigned short flags; unsigned short device_spec; KeyCode min_key_code; KeyCode max_key_code; XkbControlsPtr ctrls; XkbcServerMapPtr server; XkbcClientMapPtr map; XkbIndicatorPtr indicators; XkbcNamesPtr names; XkbcCompatMapPtr compat; XkbcGeometryPtr geom; } XkbcDescRec, *XkbcDescPtr; _XFUNCPROTOBEGIN typedef uint32_t (*InternAtomFuncPtr)(const char *val); typedef const char *(*GetAtomValueFuncPtr)(uint32_t atom); extern void XkbcInitAtoms(InternAtomFuncPtr intern, GetAtomValueFuncPtr get_atom_value); extern XkbcDescPtr XkbcCompileKeymapFromRules(const XkbRMLVOSet *rmlvo); extern XkbcDescPtr XkbcCompileKeymapFromComponents(const XkbComponentNamesPtr ktcsg); extern XkbcDescPtr XkbcCompileKeymapFromFile(FILE *inputFile, const char *mapName); extern XkbComponentListPtr XkbcListComponents(XkbComponentNamesPtr ptrns, int *maxMatch); /* * Canonicalises component names by prepending the relevant component from * 'old' to the one in 'names' when the latter has a leading '+' or '|', and * by replacing a '%' with the relevant component, e.g.: * * names old output * ------------------------------------------ * +bar foo foo+bar * |quux baz baz|quux * foo+%|baz bar foo+bar|baz * * If a component in names needs to be modified, the existing value will be * free()d, and a new one allocated with malloc(). */ extern void XkbcCanonicaliseComponents(XkbComponentNamesPtr names, const XkbComponentNamesPtr old); /* * Converts a keysym to a string; will return unknown Unicode codepoints * as "Ua1b2", and other unknown keysyms as "0xabcd1234". * * The string returned may become invalidated after the next call to * XkbcKeysymToString: if you need to preserve it, then you must * duplicate it. * * This is CARD32 rather than KeySym, as KeySym changes size between * client and server (no, really). */ extern char * XkbcKeysymToString(CARD32 ks); /* * See XkbcKeysymToString comments: this function will accept any string * from that function. */ extern CARD32 XkbcStringToKeysym(const char *s); _XFUNCPROTOEND #endif /* _XKBCOMMON_H_ */