2304 lines
69 KiB
C
2304 lines
69 KiB
C
/************************************************************
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Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
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Permission to use, copy, modify, and distribute this
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software and its documentation for any purpose and without
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fee is hereby granted, provided that the above copyright
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notice appear in all copies and that both that copyright
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notice and this permission notice appear in supporting
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documentation, and that the name of Silicon Graphics not be
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used in advertising or publicity pertaining to distribution
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of the software without specific prior written permission.
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Silicon Graphics makes no representation about the suitability
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of this software for any purpose. It is provided "as is"
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without any express or implied warranty.
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SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
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GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
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THE USE OR PERFORMANCE OF THIS SOFTWARE.
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********************************************************/
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#include "xkbcomp.h"
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#include "tokens.h"
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#include "expr.h"
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#include "parseutils.h"
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#include <X11/keysym.h>
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#include <X11/Xutil.h>
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#include <stdlib.h>
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#include "expr.h"
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#include "vmod.h"
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#include "action.h"
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#include "keycodes.h"
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#include "misc.h"
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#include "alias.h"
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/***====================================================================***/
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#define RepeatYes 1
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#define RepeatNo 0
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#define RepeatUndefined ~((unsigned)0)
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#define _Key_Syms (1<<0)
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#define _Key_Acts (1<<1)
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#define _Key_Repeat (1<<2)
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#define _Key_Behavior (1<<3)
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#define _Key_Type_Dflt (1<<4)
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#define _Key_Types (1<<5)
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#define _Key_GroupInfo (1<<6)
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#define _Key_VModMap (1<<7)
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typedef struct _KeyInfo
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{
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CommonInfo defs;
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unsigned long name; /* the 4 chars of the key name, as long */
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unsigned char groupInfo;
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unsigned char typesDefined;
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unsigned char symsDefined;
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unsigned char actsDefined;
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short numLevels[XkbNumKbdGroups];
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KeySym *syms[XkbNumKbdGroups];
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XkbAction *acts[XkbNumKbdGroups];
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Atom types[XkbNumKbdGroups];
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unsigned repeat;
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XkbBehavior behavior;
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unsigned short vmodmap;
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unsigned long nameForOverlayKey;
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unsigned long allowNone;
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Atom dfltType;
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} KeyInfo;
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/**
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* Init the given key info to sane values.
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*/
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static void
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InitKeyInfo(KeyInfo * info)
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{
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register int i;
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static char dflt[4] = "*";
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info->defs.defined = 0;
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info->defs.fileID = 0;
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info->defs.merge = MergeOverride;
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info->defs.next = NULL;
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info->name = KeyNameToLong(dflt);
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info->groupInfo = 0;
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info->typesDefined = info->symsDefined = info->actsDefined = 0;
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for (i = 0; i < XkbNumKbdGroups; i++)
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{
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info->numLevels[i] = 0;
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info->types[i] = None;
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info->syms[i] = NULL;
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info->acts[i] = NULL;
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}
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info->dfltType = None;
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info->behavior.type = XkbKB_Default;
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info->behavior.data = 0;
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info->vmodmap = 0;
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info->nameForOverlayKey = 0;
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info->repeat = RepeatUndefined;
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info->allowNone = 0;
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return;
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}
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/**
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* Free memory associated with this key info and reset to sane values.
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*/
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static void
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FreeKeyInfo(KeyInfo * info)
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{
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register int i;
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info->defs.defined = 0;
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info->defs.fileID = 0;
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info->defs.merge = MergeOverride;
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info->defs.next = NULL;
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info->groupInfo = 0;
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info->typesDefined = info->symsDefined = info->actsDefined = 0;
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for (i = 0; i < XkbNumKbdGroups; i++)
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{
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info->numLevels[i] = 0;
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info->types[i] = None;
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if (info->syms[i] != NULL)
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uFree(info->syms[i]);
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info->syms[i] = NULL;
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if (info->acts[i] != NULL)
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uFree(info->acts[i]);
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info->acts[i] = NULL;
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}
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info->dfltType = None;
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info->behavior.type = XkbKB_Default;
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info->behavior.data = 0;
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info->vmodmap = 0;
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info->nameForOverlayKey = 0;
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info->repeat = RepeatUndefined;
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info->allowNone = 0;
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return;
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}
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/**
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* Copy old into new, optionally reset old to 0.
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* If old is reset, new simply re-uses old's memory. Otherwise, the memory is
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* newly allocated and new points to the new memory areas.
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*/
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static Bool
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CopyKeyInfo(KeyInfo * old, KeyInfo * new, Bool clearOld)
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{
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register int i;
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*new = *old;
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new->defs.next = NULL;
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if (clearOld)
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{
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for (i = 0; i < XkbNumKbdGroups; i++)
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{
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old->numLevels[i] = 0;
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old->syms[i] = NULL;
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old->acts[i] = NULL;
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}
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}
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else
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{
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int width;
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for (i = 0; i < XkbNumKbdGroups; i++)
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{
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width = new->numLevels[i];
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if (old->syms[i] != NULL)
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{
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new->syms[i] = uTypedCalloc(width, KeySym);
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if (!new->syms[i])
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{
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new->syms[i] = NULL;
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new->numLevels[i] = 0;
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return False;
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}
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memcpy((char *) new->syms[i], (char *) old->syms[i],
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width * sizeof(KeySym));
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}
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if (old->acts[i] != NULL)
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{
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new->acts[i] = uTypedCalloc(width, XkbAction);
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if (!new->acts[i])
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{
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new->acts[i] = NULL;
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return False;
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}
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memcpy((char *) new->acts[i], (char *) old->acts[i],
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width * sizeof(XkbAction));
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}
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}
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}
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return True;
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}
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/***====================================================================***/
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typedef struct _ModMapEntry
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{
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CommonInfo defs;
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Bool haveSymbol;
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int modifier;
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union
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{
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unsigned long keyName;
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KeySym keySym;
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} u;
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} ModMapEntry;
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#define SYMBOLS_INIT_SIZE 110
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#define SYMBOLS_CHUNK 20
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typedef struct _SymbolsInfo
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{
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char *name; /* e.g. pc+us+inet(evdev) */
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int errorCount;
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unsigned fileID;
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unsigned merge;
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unsigned explicit_group;
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unsigned groupInfo;
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unsigned szKeys;
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unsigned nKeys;
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KeyInfo *keys;
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KeyInfo dflt;
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VModInfo vmods;
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ActionInfo *action;
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Atom groupNames[XkbNumKbdGroups];
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ModMapEntry *modMap;
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AliasInfo *aliases;
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} SymbolsInfo;
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static void
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InitSymbolsInfo(SymbolsInfo * info, XkbDescPtr xkb)
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{
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register int i;
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tok_ONE_LEVEL = XkbInternAtom(NULL, "ONE_LEVEL", False);
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tok_TWO_LEVEL = XkbInternAtom(NULL, "TWO_LEVEL", False);
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tok_KEYPAD = XkbInternAtom(NULL, "KEYPAD", False);
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info->name = NULL;
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info->explicit_group = 0;
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info->errorCount = 0;
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info->fileID = 0;
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info->merge = MergeOverride;
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info->groupInfo = 0;
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info->szKeys = SYMBOLS_INIT_SIZE;
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info->nKeys = 0;
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info->keys = uTypedCalloc(SYMBOLS_INIT_SIZE, KeyInfo);
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info->modMap = NULL;
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for (i = 0; i < XkbNumKbdGroups; i++)
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info->groupNames[i] = None;
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InitKeyInfo(&info->dflt);
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InitVModInfo(&info->vmods, xkb);
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info->action = NULL;
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info->aliases = NULL;
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return;
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}
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static void
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FreeSymbolsInfo(SymbolsInfo * info)
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{
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register int i;
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if (info->name)
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uFree(info->name);
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info->name = NULL;
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if (info->keys)
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{
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for (i = 0; i < info->nKeys; i++)
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{
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FreeKeyInfo(&info->keys[i]);
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}
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uFree(info->keys);
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info->keys = NULL;
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}
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if (info->modMap)
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{
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ClearCommonInfo(&info->modMap->defs);
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info->modMap = NULL;
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}
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if (info->aliases)
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{
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ClearAliases(&info->aliases);
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info->aliases = NULL;
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}
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bzero((char *) info, sizeof(SymbolsInfo));
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return;
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}
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static Bool
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ResizeKeyGroup(KeyInfo * key,
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unsigned group, unsigned atLeastSize, Bool forceActions)
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{
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Bool tooSmall;
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unsigned newWidth;
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tooSmall = (key->numLevels[group] < atLeastSize);
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if (tooSmall)
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newWidth = atLeastSize;
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else
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newWidth = key->numLevels[group];
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if ((key->syms[group] == NULL) || tooSmall)
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{
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key->syms[group] = uTypedRecalloc(key->syms[group],
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key->numLevels[group], newWidth,
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KeySym);
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if (!key->syms[group])
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return False;
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}
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if (((forceActions) && (tooSmall || (key->acts[group] == NULL))) ||
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(tooSmall && (key->acts[group] != NULL)))
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{
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key->acts[group] = uTypedRecalloc(key->acts[group],
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key->numLevels[group], newWidth,
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XkbAction);
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if (!key->acts[group])
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return False;
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}
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key->numLevels[group] = newWidth;
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return True;
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}
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static Bool
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MergeKeyGroups(SymbolsInfo * info,
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KeyInfo * into, KeyInfo * from, unsigned group)
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{
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KeySym *resultSyms;
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XkbAction *resultActs;
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int resultWidth;
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register int i;
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Bool report, clobber;
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clobber = (from->defs.merge != MergeAugment);
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report = (warningLevel > 9) ||
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((into->defs.fileID == from->defs.fileID) && (warningLevel > 0));
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if ((from->numLevels[group] > into->numLevels[group])
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|| (clobber && (from->types[group] != None)))
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{
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resultSyms = from->syms[group];
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resultActs = from->acts[group];
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resultWidth = from->numLevels[group];
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}
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else
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{
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resultSyms = into->syms[group];
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resultActs = into->acts[group];
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resultWidth = into->numLevels[group];
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}
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if (resultSyms == NULL)
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{
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resultSyms = uTypedCalloc(resultWidth, KeySym);
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if (!resultSyms)
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{
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WSGO("Could not allocate symbols for group merge\n");
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ACTION2("Group %d of key %s not merged\n", group,
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longText(into->name, XkbMessage));
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return False;
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}
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}
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if ((resultActs == NULL) && (into->acts[group] || from->acts[group]))
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{
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resultActs = uTypedCalloc(resultWidth, XkbAction);
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if (!resultActs)
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{
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WSGO("Could not allocate actions for group merge\n");
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ACTION2("Group %d of key %s not merged\n", group,
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longText(into->name, XkbMessage));
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return False;
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}
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}
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for (i = 0; i < resultWidth; i++)
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{
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KeySym fromSym, toSym;
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if (from->syms[group] && (i < from->numLevels[group]))
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fromSym = from->syms[group][i];
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else
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fromSym = NoSymbol;
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if (into->syms[group] && (i < into->numLevels[group]))
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toSym = into->syms[group][i];
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else
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toSym = NoSymbol;
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if ((fromSym == NoSymbol) || (fromSym == toSym))
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resultSyms[i] = toSym;
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else if (toSym == NoSymbol)
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resultSyms[i] = fromSym;
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else
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{
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KeySym use, ignore;
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if (clobber)
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{
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use = fromSym;
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ignore = toSym;
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}
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else
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{
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use = toSym;
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ignore = fromSym;
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}
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if (report)
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{
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WARN3
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("Multiple symbols for level %d/group %d on key %s\n",
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i + 1, group + 1, longText(into->name, XkbMessage));
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ACTION2("Using %s, ignoring %s\n",
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XkbKeysymText(use, XkbMessage),
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XkbKeysymText(ignore, XkbMessage));
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}
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resultSyms[i] = use;
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}
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if (resultActs != NULL)
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{
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XkbAction *fromAct, *toAct;
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fromAct = (from->acts[group] ? &from->acts[group][i] : NULL);
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toAct = (into->acts[group] ? &into->acts[group][i] : NULL);
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if (((fromAct == NULL) || (fromAct->type == XkbSA_NoAction))
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&& (toAct != NULL))
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{
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resultActs[i] = *toAct;
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}
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else if (((toAct == NULL) || (toAct->type == XkbSA_NoAction))
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&& (fromAct != NULL))
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{
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resultActs[i] = *fromAct;
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}
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else
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{
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XkbAction *use, *ignore;
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if (clobber)
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{
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use = fromAct;
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ignore = toAct;
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}
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else
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{
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use = toAct;
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ignore = fromAct;
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}
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if (report)
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{
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WARN3
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("Multiple actions for level %d/group %d on key %s\n",
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i + 1, group + 1, longText(into->name, XkbMessage));
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ACTION2("Using %s, ignoring %s\n",
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XkbActionTypeText(use->type, XkbMessage),
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XkbActionTypeText(ignore->type, XkbMessage));
|
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}
|
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resultActs[i] = *use;
|
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}
|
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}
|
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}
|
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if ((into->syms[group] != NULL) && (resultSyms != into->syms[group]))
|
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uFree(into->syms[group]);
|
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if ((from->syms[group] != NULL) && (resultSyms != from->syms[group]))
|
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uFree(from->syms[group]);
|
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if ((into->acts[group] != NULL) && (resultActs != into->acts[group]))
|
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uFree(into->acts[group]);
|
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if ((from->acts[group] != NULL) && (resultActs != from->acts[group]))
|
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uFree(from->acts[group]);
|
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into->numLevels[group] = resultWidth;
|
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into->syms[group] = resultSyms;
|
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from->syms[group] = NULL;
|
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into->acts[group] = resultActs;
|
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from->acts[group] = NULL;
|
|
into->symsDefined |= (1 << group);
|
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from->symsDefined &= ~(1 << group);
|
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into->actsDefined |= (1 << group);
|
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from->actsDefined &= ~(1 << group);
|
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return True;
|
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}
|
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|
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static Bool
|
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MergeKeys(SymbolsInfo * info, KeyInfo * into, KeyInfo * from)
|
|
{
|
|
register int i;
|
|
unsigned collide = 0;
|
|
Bool report;
|
|
|
|
if (from->defs.merge == MergeReplace)
|
|
{
|
|
for (i = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if (into->numLevels[i] != 0)
|
|
{
|
|
if (into->syms[i])
|
|
uFree(into->syms[i]);
|
|
if (into->acts[i])
|
|
uFree(into->acts[i]);
|
|
}
|
|
}
|
|
*into = *from;
|
|
bzero(from, sizeof(KeyInfo));
|
|
return True;
|
|
}
|
|
report = ((warningLevel > 9) ||
|
|
((into->defs.fileID == from->defs.fileID)
|
|
&& (warningLevel > 0)));
|
|
for (i = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if (from->numLevels[i] > 0)
|
|
{
|
|
if (into->numLevels[i] == 0)
|
|
{
|
|
into->numLevels[i] = from->numLevels[i];
|
|
into->syms[i] = from->syms[i];
|
|
into->acts[i] = from->acts[i];
|
|
into->symsDefined |= (1 << i);
|
|
from->syms[i] = NULL;
|
|
from->acts[i] = NULL;
|
|
from->numLevels[i] = 0;
|
|
from->symsDefined &= ~(1 << i);
|
|
if (into->syms[i])
|
|
into->defs.defined |= _Key_Syms;
|
|
if (into->acts[i])
|
|
into->defs.defined |= _Key_Acts;
|
|
}
|
|
else
|
|
{
|
|
if (report)
|
|
{
|
|
if (into->syms[i])
|
|
collide |= _Key_Syms;
|
|
if (into->acts[i])
|
|
collide |= _Key_Acts;
|
|
}
|
|
MergeKeyGroups(info, into, from, (unsigned) i);
|
|
}
|
|
}
|
|
if (from->types[i] != None)
|
|
{
|
|
if ((into->types[i] != None) && (report) &&
|
|
(into->types[i] != from->types[i]))
|
|
{
|
|
Atom use, ignore;
|
|
collide |= _Key_Types;
|
|
if (from->defs.merge != MergeAugment)
|
|
{
|
|
use = from->types[i];
|
|
ignore = into->types[i];
|
|
}
|
|
else
|
|
{
|
|
use = into->types[i];
|
|
ignore = from->types[i];
|
|
}
|
|
WARN2
|
|
("Multiple definitions for group %d type of key %s\n",
|
|
i, longText(into->name, XkbMessage));
|
|
ACTION2("Using %s, ignoring %s\n",
|
|
XkbAtomText(NULL, use, XkbMessage),
|
|
XkbAtomText(NULL, ignore, XkbMessage));
|
|
}
|
|
if ((from->defs.merge != MergeAugment)
|
|
|| (into->types[i] == None))
|
|
{
|
|
into->types[i] = from->types[i];
|
|
}
|
|
}
|
|
}
|
|
if (UseNewField(_Key_Behavior, &into->defs, &from->defs, &collide))
|
|
{
|
|
into->behavior = from->behavior;
|
|
into->nameForOverlayKey = from->nameForOverlayKey;
|
|
into->defs.defined |= _Key_Behavior;
|
|
}
|
|
if (UseNewField(_Key_VModMap, &into->defs, &from->defs, &collide))
|
|
{
|
|
into->vmodmap = from->vmodmap;
|
|
into->defs.defined |= _Key_VModMap;
|
|
}
|
|
if (UseNewField(_Key_Repeat, &into->defs, &from->defs, &collide))
|
|
{
|
|
into->repeat = from->repeat;
|
|
into->defs.defined |= _Key_Repeat;
|
|
}
|
|
if (UseNewField(_Key_Type_Dflt, &into->defs, &from->defs, &collide))
|
|
{
|
|
into->dfltType = from->dfltType;
|
|
into->defs.defined |= _Key_Type_Dflt;
|
|
}
|
|
if (UseNewField(_Key_GroupInfo, &into->defs, &from->defs, &collide))
|
|
{
|
|
into->groupInfo = from->groupInfo;
|
|
into->defs.defined |= _Key_GroupInfo;
|
|
}
|
|
if (collide)
|
|
{
|
|
WARN1("Symbol map for key %s redefined\n",
|
|
longText(into->name, XkbMessage));
|
|
ACTION1("Using %s definition for conflicting fields\n",
|
|
(from->defs.merge == MergeAugment ? "first" : "last"));
|
|
}
|
|
return True;
|
|
}
|
|
|
|
static Bool
|
|
AddKeySymbols(SymbolsInfo * info, KeyInfo * key, XkbDescPtr xkb)
|
|
{
|
|
register int i;
|
|
unsigned long real_name;
|
|
|
|
for (i = 0; i < info->nKeys; i++)
|
|
{
|
|
if (info->keys[i].name == key->name)
|
|
return MergeKeys(info, &info->keys[i], key);
|
|
}
|
|
if (FindKeyNameForAlias(xkb, key->name, &real_name))
|
|
{
|
|
for (i = 0; i < info->nKeys; i++)
|
|
{
|
|
if (info->keys[i].name == real_name)
|
|
return MergeKeys(info, &info->keys[i], key);
|
|
}
|
|
}
|
|
if (info->nKeys >= info->szKeys)
|
|
{
|
|
info->szKeys += SYMBOLS_CHUNK;
|
|
info->keys =
|
|
uTypedRecalloc(info->keys, info->nKeys, info->szKeys, KeyInfo);
|
|
if (!info->keys)
|
|
{
|
|
WSGO("Could not allocate key symbols descriptions\n");
|
|
ACTION("Some key symbols definitions may be lost\n");
|
|
return False;
|
|
}
|
|
}
|
|
return CopyKeyInfo(key, &info->keys[info->nKeys++], True);
|
|
}
|
|
|
|
static Bool
|
|
AddModMapEntry(SymbolsInfo * info, ModMapEntry * new)
|
|
{
|
|
ModMapEntry *mm;
|
|
Bool clobber;
|
|
|
|
clobber = (new->defs.merge != MergeAugment);
|
|
for (mm = info->modMap; mm != NULL; mm = (ModMapEntry *) mm->defs.next)
|
|
{
|
|
if (new->haveSymbol && mm->haveSymbol
|
|
&& (new->u.keySym == mm->u.keySym))
|
|
{
|
|
unsigned use, ignore;
|
|
if (mm->modifier != new->modifier)
|
|
{
|
|
if (clobber)
|
|
{
|
|
use = new->modifier;
|
|
ignore = mm->modifier;
|
|
}
|
|
else
|
|
{
|
|
use = mm->modifier;
|
|
ignore = new->modifier;
|
|
}
|
|
ERROR1
|
|
("%s added to symbol map for multiple modifiers\n",
|
|
XkbKeysymText(new->u.keySym, XkbMessage));
|
|
ACTION2("Using %s, ignoring %s.\n",
|
|
XkbModIndexText(use, XkbMessage),
|
|
XkbModIndexText(ignore, XkbMessage));
|
|
mm->modifier = use;
|
|
}
|
|
return True;
|
|
}
|
|
if ((!new->haveSymbol) && (!mm->haveSymbol) &&
|
|
(new->u.keyName == mm->u.keyName))
|
|
{
|
|
unsigned use, ignore;
|
|
if (mm->modifier != new->modifier)
|
|
{
|
|
if (clobber)
|
|
{
|
|
use = new->modifier;
|
|
ignore = mm->modifier;
|
|
}
|
|
else
|
|
{
|
|
use = mm->modifier;
|
|
ignore = new->modifier;
|
|
}
|
|
ERROR1("Key %s added to map for multiple modifiers\n",
|
|
longText(new->u.keyName, XkbMessage));
|
|
ACTION2("Using %s, ignoring %s.\n",
|
|
XkbModIndexText(use, XkbMessage),
|
|
XkbModIndexText(ignore, XkbMessage));
|
|
mm->modifier = use;
|
|
}
|
|
return True;
|
|
}
|
|
}
|
|
mm = uTypedAlloc(ModMapEntry);
|
|
if (mm == NULL)
|
|
{
|
|
WSGO("Could not allocate modifier map entry\n");
|
|
ACTION1("Modifier map for %s will be incomplete\n",
|
|
XkbModIndexText(new->modifier, XkbMessage));
|
|
return False;
|
|
}
|
|
*mm = *new;
|
|
mm->defs.next = &info->modMap->defs;
|
|
info->modMap = mm;
|
|
return True;
|
|
}
|
|
|
|
/***====================================================================***/
|
|
|
|
static void
|
|
MergeIncludedSymbols(SymbolsInfo * into, SymbolsInfo * from,
|
|
unsigned merge, XkbDescPtr xkb)
|
|
{
|
|
register int i;
|
|
KeyInfo *key;
|
|
|
|
if (from->errorCount > 0)
|
|
{
|
|
into->errorCount += from->errorCount;
|
|
return;
|
|
}
|
|
if (into->name == NULL)
|
|
{
|
|
into->name = from->name;
|
|
from->name = NULL;
|
|
}
|
|
for (i = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if (from->groupNames[i] != None)
|
|
{
|
|
if ((merge != MergeAugment) || (into->groupNames[i] == None))
|
|
into->groupNames[i] = from->groupNames[i];
|
|
}
|
|
}
|
|
for (i = 0, key = from->keys; i < from->nKeys; i++, key++)
|
|
{
|
|
if (merge != MergeDefault)
|
|
key->defs.merge = merge;
|
|
if (!AddKeySymbols(into, key, xkb))
|
|
into->errorCount++;
|
|
}
|
|
if (from->modMap != NULL)
|
|
{
|
|
ModMapEntry *mm, *next;
|
|
for (mm = from->modMap; mm != NULL; mm = next)
|
|
{
|
|
if (merge != MergeDefault)
|
|
mm->defs.merge = merge;
|
|
if (!AddModMapEntry(into, mm))
|
|
into->errorCount++;
|
|
next = (ModMapEntry *) mm->defs.next;
|
|
uFree(mm);
|
|
}
|
|
from->modMap = NULL;
|
|
}
|
|
if (!MergeAliases(&into->aliases, &from->aliases, merge))
|
|
into->errorCount++;
|
|
return;
|
|
}
|
|
|
|
typedef void (*FileHandler) (XkbFile * /* rtrn */ ,
|
|
XkbDescPtr /* xkb */ ,
|
|
unsigned /* merge */ ,
|
|
SymbolsInfo * /* included */
|
|
);
|
|
|
|
static Bool
|
|
HandleIncludeSymbols(IncludeStmt * stmt,
|
|
XkbDescPtr xkb, SymbolsInfo * info, FileHandler hndlr)
|
|
{
|
|
unsigned newMerge;
|
|
XkbFile *rtrn;
|
|
SymbolsInfo included;
|
|
Bool haveSelf;
|
|
|
|
haveSelf = False;
|
|
if ((stmt->file == NULL) && (stmt->map == NULL))
|
|
{
|
|
haveSelf = True;
|
|
included = *info;
|
|
bzero(info, sizeof(SymbolsInfo));
|
|
}
|
|
else if (ProcessIncludeFile(stmt, XkmSymbolsIndex, &rtrn, &newMerge))
|
|
{
|
|
InitSymbolsInfo(&included, xkb);
|
|
included.fileID = included.dflt.defs.fileID = rtrn->id;
|
|
included.merge = included.dflt.defs.merge = MergeOverride;
|
|
if (stmt->modifier)
|
|
{
|
|
included.explicit_group = atoi(stmt->modifier) - 1;
|
|
}
|
|
else
|
|
{
|
|
included.explicit_group = info->explicit_group;
|
|
}
|
|
(*hndlr) (rtrn, xkb, MergeOverride, &included);
|
|
if (stmt->stmt != NULL)
|
|
{
|
|
if (included.name != NULL)
|
|
uFree(included.name);
|
|
included.name = stmt->stmt;
|
|
stmt->stmt = NULL;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
info->errorCount += 10;
|
|
return False;
|
|
}
|
|
if ((stmt->next != NULL) && (included.errorCount < 1))
|
|
{
|
|
IncludeStmt *next;
|
|
unsigned op;
|
|
SymbolsInfo next_incl;
|
|
|
|
for (next = stmt->next; next != NULL; next = next->next)
|
|
{
|
|
if ((next->file == NULL) && (next->map == NULL))
|
|
{
|
|
haveSelf = True;
|
|
MergeIncludedSymbols(&included, info, next->merge, xkb);
|
|
FreeSymbolsInfo(info);
|
|
}
|
|
else if (ProcessIncludeFile(next, XkmSymbolsIndex, &rtrn, &op))
|
|
{
|
|
InitSymbolsInfo(&next_incl, xkb);
|
|
next_incl.fileID = next_incl.dflt.defs.fileID = rtrn->id;
|
|
next_incl.merge = next_incl.dflt.defs.merge = MergeOverride;
|
|
if (next->modifier)
|
|
{
|
|
next_incl.explicit_group = atoi(next->modifier) - 1;
|
|
}
|
|
else
|
|
{
|
|
next_incl.explicit_group = info->explicit_group;
|
|
}
|
|
(*hndlr) (rtrn, xkb, MergeOverride, &next_incl);
|
|
MergeIncludedSymbols(&included, &next_incl, op, xkb);
|
|
FreeSymbolsInfo(&next_incl);
|
|
}
|
|
else
|
|
{
|
|
info->errorCount += 10;
|
|
return False;
|
|
}
|
|
}
|
|
}
|
|
if (haveSelf)
|
|
*info = included;
|
|
else
|
|
{
|
|
MergeIncludedSymbols(info, &included, newMerge, xkb);
|
|
FreeSymbolsInfo(&included);
|
|
}
|
|
return (info->errorCount == 0);
|
|
}
|
|
|
|
static LookupEntry groupNames[] = {
|
|
{"group1", 1},
|
|
{"group2", 2},
|
|
{"group3", 3},
|
|
{"group4", 4},
|
|
{"group5", 5},
|
|
{"group6", 6},
|
|
{"group7", 7},
|
|
{"group8", 8},
|
|
{NULL, 0}
|
|
};
|
|
|
|
|
|
#define SYMBOLS 1
|
|
#define ACTIONS 2
|
|
|
|
static Bool
|
|
GetGroupIndex(KeyInfo * key,
|
|
ExprDef * arrayNdx, unsigned what, unsigned *ndx_rtrn)
|
|
{
|
|
const char *name;
|
|
ExprResult tmp;
|
|
|
|
if (what == SYMBOLS)
|
|
name = "symbols";
|
|
else
|
|
name = "actions";
|
|
|
|
if (arrayNdx == NULL)
|
|
{
|
|
register int i;
|
|
unsigned defined;
|
|
if (what == SYMBOLS)
|
|
defined = key->symsDefined;
|
|
else
|
|
defined = key->actsDefined;
|
|
|
|
for (i = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if ((defined & (1 << i)) == 0)
|
|
{
|
|
*ndx_rtrn = i;
|
|
return True;
|
|
}
|
|
}
|
|
ERROR3("Too many groups of %s for key %s (max %d)\n", name,
|
|
longText(key->name, XkbMessage), XkbNumKbdGroups + 1);
|
|
ACTION1("Ignoring %s defined for extra groups\n", name);
|
|
return False;
|
|
}
|
|
if (!ExprResolveInteger
|
|
(arrayNdx, &tmp, SimpleLookup, (XPointer) groupNames))
|
|
{
|
|
ERROR2("Illegal group index for %s of key %s\n", name,
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Definition with non-integer array index ignored\n");
|
|
return False;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbNumKbdGroups))
|
|
{
|
|
ERROR3("Group index for %s of key %s is out of range (1..%d)\n",
|
|
name, longText(key->name, XkbMessage), XkbNumKbdGroups + 1);
|
|
ACTION2("Ignoring %s for group %d\n", name, tmp.uval);
|
|
return False;
|
|
}
|
|
*ndx_rtrn = tmp.uval - 1;
|
|
return True;
|
|
}
|
|
|
|
static Bool
|
|
AddSymbolsToKey(KeyInfo * key,
|
|
XkbDescPtr xkb,
|
|
const char *field,
|
|
ExprDef * arrayNdx, ExprDef * value, SymbolsInfo * info)
|
|
{
|
|
unsigned ndx, nSyms;
|
|
int i;
|
|
|
|
if (!GetGroupIndex(key, arrayNdx, SYMBOLS, &ndx))
|
|
return False;
|
|
if (value == NULL)
|
|
{
|
|
key->symsDefined |= (1 << ndx);
|
|
return True;
|
|
}
|
|
if (value->op != ExprKeysymList)
|
|
{
|
|
ERROR1("Expected a list of symbols, found %s\n",
|
|
exprOpText(value->op));
|
|
ACTION2("Ignoring symbols for group %d of %s\n", ndx,
|
|
longText(key->name, XkbMessage));
|
|
return False;
|
|
}
|
|
if (key->syms[ndx] != NULL)
|
|
{
|
|
WSGO2("Symbols for key %s, group %d already defined\n",
|
|
longText(key->name, XkbMessage), ndx);
|
|
return False;
|
|
}
|
|
nSyms = value->value.list.nSyms;
|
|
if (((key->numLevels[ndx] < nSyms) || (key->syms[ndx] == NULL)) &&
|
|
(!ResizeKeyGroup(key, ndx, nSyms, False)))
|
|
{
|
|
WSGO2("Could not resize group %d of key %s\n", ndx,
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Symbols lost\n");
|
|
return False;
|
|
}
|
|
key->symsDefined |= (1 << ndx);
|
|
for (i = 0; i < nSyms; i++) {
|
|
if (!LookupKeysym(value->value.list.syms[i], &key->syms[ndx][i])) {
|
|
WSGO1("Could not resolve keysym %s\n", value->value.list.syms[i]);
|
|
key->syms[ndx][i] = NoSymbol;
|
|
}
|
|
}
|
|
for (i = key->numLevels[ndx] - 1;
|
|
(i >= 0) && (key->syms[ndx][i] == NoSymbol); i--)
|
|
{
|
|
key->numLevels[ndx]--;
|
|
}
|
|
return True;
|
|
}
|
|
|
|
static Bool
|
|
AddActionsToKey(KeyInfo * key,
|
|
XkbDescPtr xkb,
|
|
const char *field,
|
|
ExprDef * arrayNdx, ExprDef * value, SymbolsInfo * info)
|
|
{
|
|
register int i;
|
|
unsigned ndx, nActs;
|
|
ExprDef *act;
|
|
XkbAnyAction *toAct;
|
|
|
|
if (!GetGroupIndex(key, arrayNdx, ACTIONS, &ndx))
|
|
return False;
|
|
|
|
if (value == NULL)
|
|
{
|
|
key->actsDefined |= (1 << ndx);
|
|
return True;
|
|
}
|
|
if (value->op != ExprActionList)
|
|
{
|
|
WSGO1("Bad expression type (%d) for action list value\n", value->op);
|
|
ACTION2("Ignoring actions for group %d of %s\n", ndx,
|
|
longText(key->name, XkbMessage));
|
|
return False;
|
|
}
|
|
if (key->acts[ndx] != NULL)
|
|
{
|
|
WSGO2("Actions for key %s, group %d already defined\n",
|
|
longText(key->name, XkbMessage), ndx);
|
|
return False;
|
|
}
|
|
for (nActs = 0, act = value->value.child; act != NULL; nActs++)
|
|
{
|
|
act = (ExprDef *) act->common.next;
|
|
}
|
|
if (nActs < 1)
|
|
{
|
|
WSGO("Action list but not actions in AddActionsToKey\n");
|
|
return False;
|
|
}
|
|
if (((key->numLevels[ndx] < nActs) || (key->acts[ndx] == NULL)) &&
|
|
(!ResizeKeyGroup(key, ndx, nActs, True)))
|
|
{
|
|
WSGO2("Could not resize group %d of key %s\n", ndx,
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Actions lost\n");
|
|
return False;
|
|
}
|
|
key->actsDefined |= (1 << ndx);
|
|
|
|
toAct = (XkbAnyAction *) key->acts[ndx];
|
|
act = value->value.child;
|
|
for (i = 0; i < nActs; i++, toAct++)
|
|
{
|
|
if (!HandleActionDef(act, xkb, toAct, MergeOverride, info->action))
|
|
{
|
|
ERROR1("Illegal action definition for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION2("Action for group %d/level %d ignored\n", ndx + 1, i + 1);
|
|
}
|
|
act = (ExprDef *) act->common.next;
|
|
}
|
|
return True;
|
|
}
|
|
|
|
static int
|
|
SetAllowNone(KeyInfo * key, ExprDef * arrayNdx, ExprDef * value)
|
|
{
|
|
ExprResult tmp;
|
|
unsigned radio_groups = 0;
|
|
|
|
if (arrayNdx == NULL)
|
|
{
|
|
radio_groups = XkbAllRadioGroupsMask;
|
|
}
|
|
else
|
|
{
|
|
if (!ExprResolveInteger(arrayNdx, &tmp, RadioLookup, NULL))
|
|
{
|
|
ERROR("Illegal index in group name definition\n");
|
|
ACTION("Definition with non-integer array index ignored\n");
|
|
return False;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbMaxRadioGroups))
|
|
{
|
|
ERROR1("Illegal radio group specified (must be 1..%d)\n",
|
|
XkbMaxRadioGroups + 1);
|
|
ACTION1("Value of \"allow none\" for group %d ignored\n",
|
|
tmp.uval);
|
|
return False;
|
|
}
|
|
radio_groups |= (1 << (tmp.uval - 1));
|
|
}
|
|
if (!ExprResolveBoolean(value, &tmp, NULL, NULL))
|
|
{
|
|
ERROR1("Illegal \"allow none\" value for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Non-boolean value ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval)
|
|
key->allowNone |= radio_groups;
|
|
else
|
|
key->allowNone &= ~radio_groups;
|
|
return True;
|
|
}
|
|
|
|
|
|
static LookupEntry lockingEntries[] = {
|
|
{"true", XkbKB_Lock},
|
|
{"yes", XkbKB_Lock},
|
|
{"on", XkbKB_Lock},
|
|
{"false", XkbKB_Default},
|
|
{"no", XkbKB_Default},
|
|
{"off", XkbKB_Default},
|
|
{"permanent", XkbKB_Lock | XkbKB_Permanent},
|
|
{NULL, 0}
|
|
};
|
|
|
|
static LookupEntry repeatEntries[] = {
|
|
{"true", RepeatYes},
|
|
{"yes", RepeatYes},
|
|
{"on", RepeatYes},
|
|
{"false", RepeatNo},
|
|
{"no", RepeatNo},
|
|
{"off", RepeatNo},
|
|
{"default", RepeatUndefined},
|
|
{NULL, 0}
|
|
};
|
|
|
|
static LookupEntry rgEntries[] = {
|
|
{"none", 0},
|
|
{NULL, 0}
|
|
};
|
|
|
|
static Bool
|
|
SetSymbolsField(KeyInfo * key,
|
|
XkbDescPtr xkb,
|
|
const char *field,
|
|
ExprDef * arrayNdx, ExprDef * value, SymbolsInfo * info)
|
|
{
|
|
Bool ok = True;
|
|
ExprResult tmp;
|
|
|
|
if (uStrCaseCmp(field, "type") == 0)
|
|
{
|
|
ExprResult ndx;
|
|
if ((!ExprResolveString(value, &tmp, NULL, NULL))
|
|
&& (warningLevel > 0))
|
|
{
|
|
WARN("The type field of a key symbol map must be a string\n");
|
|
ACTION("Ignoring illegal type definition\n");
|
|
}
|
|
if (arrayNdx == NULL)
|
|
{
|
|
key->dfltType = XkbInternAtom(NULL, tmp.str, False);
|
|
key->defs.defined |= _Key_Type_Dflt;
|
|
}
|
|
else if (!ExprResolveInteger(arrayNdx, &ndx, SimpleLookup,
|
|
(XPointer) groupNames))
|
|
{
|
|
ERROR1("Illegal group index for type of key %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Definition with non-integer array index ignored\n");
|
|
return False;
|
|
}
|
|
else if ((ndx.uval < 1) || (ndx.uval > XkbNumKbdGroups))
|
|
{
|
|
ERROR2
|
|
("Group index for type of key %s is out of range (1..%d)\n",
|
|
longText(key->name, XkbMessage), XkbNumKbdGroups + 1);
|
|
ACTION1("Ignoring type for group %d\n", ndx.uval);
|
|
return False;
|
|
}
|
|
else
|
|
{
|
|
key->types[ndx.uval - 1] = XkbInternAtom(NULL, tmp.str, False);
|
|
key->typesDefined |= (1 << (ndx.uval - 1));
|
|
}
|
|
}
|
|
else if (uStrCaseCmp(field, "symbols") == 0)
|
|
return AddSymbolsToKey(key, xkb, field, arrayNdx, value, info);
|
|
else if (uStrCaseCmp(field, "actions") == 0)
|
|
return AddActionsToKey(key, xkb, field, arrayNdx, value, info);
|
|
else if ((uStrCaseCmp(field, "vmods") == 0) ||
|
|
(uStrCaseCmp(field, "virtualmods") == 0) ||
|
|
(uStrCaseCmp(field, "virtualmodifiers") == 0))
|
|
{
|
|
ok = ExprResolveModMask(value, &tmp, LookupVModMask, (XPointer) xkb);
|
|
if (ok)
|
|
{
|
|
key->vmodmap = (tmp.uval >> 8);
|
|
key->defs.defined |= _Key_VModMap;
|
|
}
|
|
else
|
|
{
|
|
ERROR1("Expected a virtual modifier mask, found %s\n",
|
|
exprOpText(value->op));
|
|
ACTION1("Ignoring virtual modifiers definition for key %s\n",
|
|
longText(key->name, XkbMessage));
|
|
}
|
|
}
|
|
else if ((uStrCaseCmp(field, "locking") == 0)
|
|
|| (uStrCaseCmp(field, "lock") == 0)
|
|
|| (uStrCaseCmp(field, "locks") == 0))
|
|
{
|
|
ok = ExprResolveEnum(value, &tmp, lockingEntries);
|
|
if (ok)
|
|
key->behavior.type = tmp.uval;
|
|
key->defs.defined |= _Key_Behavior;
|
|
}
|
|
else if ((uStrCaseCmp(field, "radiogroup") == 0) ||
|
|
(uStrCaseCmp(field, "permanentradiogroup") == 0))
|
|
{
|
|
Bool permanent = False;
|
|
if (uStrCaseCmp(field, "permanentradiogroup") == 0)
|
|
permanent = True;
|
|
ok = ExprResolveInteger(value, &tmp, SimpleLookup,
|
|
(XPointer) rgEntries);
|
|
if (!ok)
|
|
{
|
|
ERROR1("Illegal radio group specification for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Non-integer radio group ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval == 0)
|
|
{
|
|
key->behavior.type = XkbKB_Default;
|
|
key->behavior.data = 0;
|
|
return ok;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbMaxRadioGroups))
|
|
{
|
|
ERROR1
|
|
("Radio group specification for %s out of range (1..32)\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION1("Illegal radio group %d ignored\n", tmp.uval);
|
|
return False;
|
|
}
|
|
key->behavior.type =
|
|
XkbKB_RadioGroup | (permanent ? XkbKB_Permanent : 0);
|
|
key->behavior.data = tmp.uval - 1;
|
|
if (key->allowNone & (1 << (tmp.uval - 1)))
|
|
key->behavior.data |= XkbKB_RGAllowNone;
|
|
key->defs.defined |= _Key_Behavior;
|
|
}
|
|
else if (uStrCaseEqual(field, "allownone"))
|
|
{
|
|
ok = SetAllowNone(key, arrayNdx, value);
|
|
}
|
|
else if (uStrCasePrefix("overlay", field) ||
|
|
uStrCasePrefix("permanentoverlay", field))
|
|
{
|
|
Bool permanent = False;
|
|
const char *which;
|
|
int overlayNdx;
|
|
if (uStrCasePrefix("permanent", field))
|
|
{
|
|
permanent = True;
|
|
which = &field[sizeof("permanentoverlay") - 1];
|
|
}
|
|
else
|
|
{
|
|
which = &field[sizeof("overlay") - 1];
|
|
}
|
|
if (sscanf(which, "%d", &overlayNdx) == 1)
|
|
{
|
|
if (((overlayNdx < 1) || (overlayNdx > 2)) && (warningLevel > 0))
|
|
{
|
|
ERROR2("Illegal overlay %d specified for %s\n",
|
|
overlayNdx, longText(key->name, XkbMessage));
|
|
ACTION("Ignored\n");
|
|
return False;
|
|
}
|
|
}
|
|
else if (*which == '\0')
|
|
overlayNdx = 1;
|
|
else if (warningLevel > 0)
|
|
{
|
|
ERROR2("Illegal overlay \"%s\" specified for %s\n",
|
|
which, longText(key->name, XkbMessage));
|
|
ACTION("Ignored\n");
|
|
return False;
|
|
}
|
|
ok = ExprResolveKeyName(value, &tmp, NULL, NULL);
|
|
if (!ok)
|
|
{
|
|
ERROR1("Illegal overlay key specification for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Overlay key must be specified by name\n");
|
|
return False;
|
|
}
|
|
if (overlayNdx == 1)
|
|
key->behavior.type = XkbKB_Overlay1;
|
|
else
|
|
key->behavior.type = XkbKB_Overlay2;
|
|
if (permanent)
|
|
key->behavior.type |= XkbKB_Permanent;
|
|
|
|
key->behavior.data = 0;
|
|
key->nameForOverlayKey = KeyNameToLong(tmp.keyName.name);
|
|
key->defs.defined |= _Key_Behavior;
|
|
}
|
|
else if ((uStrCaseCmp(field, "repeating") == 0) ||
|
|
(uStrCaseCmp(field, "repeats") == 0) ||
|
|
(uStrCaseCmp(field, "repeat") == 0))
|
|
{
|
|
ok = ExprResolveEnum(value, &tmp, repeatEntries);
|
|
if (!ok)
|
|
{
|
|
ERROR1("Illegal repeat setting for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Non-boolean repeat setting ignored\n");
|
|
return False;
|
|
}
|
|
key->repeat = tmp.uval;
|
|
key->defs.defined |= _Key_Repeat;
|
|
}
|
|
else if ((uStrCaseCmp(field, "groupswrap") == 0) ||
|
|
(uStrCaseCmp(field, "wrapgroups") == 0))
|
|
{
|
|
ok = ExprResolveBoolean(value, &tmp, NULL, NULL);
|
|
if (!ok)
|
|
{
|
|
ERROR1("Illegal groupsWrap setting for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Non-boolean value ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval)
|
|
key->groupInfo = XkbWrapIntoRange;
|
|
else
|
|
key->groupInfo = XkbClampIntoRange;
|
|
key->defs.defined |= _Key_GroupInfo;
|
|
}
|
|
else if ((uStrCaseCmp(field, "groupsclamp") == 0) ||
|
|
(uStrCaseCmp(field, "clampgroups") == 0))
|
|
{
|
|
ok = ExprResolveBoolean(value, &tmp, NULL, NULL);
|
|
if (!ok)
|
|
{
|
|
ERROR1("Illegal groupsClamp setting for %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Non-boolean value ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval)
|
|
key->groupInfo = XkbClampIntoRange;
|
|
else
|
|
key->groupInfo = XkbWrapIntoRange;
|
|
key->defs.defined |= _Key_GroupInfo;
|
|
}
|
|
else if ((uStrCaseCmp(field, "groupsredirect") == 0) ||
|
|
(uStrCaseCmp(field, "redirectgroups") == 0))
|
|
{
|
|
if (!ExprResolveInteger
|
|
(value, &tmp, SimpleLookup, (XPointer) groupNames))
|
|
{
|
|
ERROR1("Illegal group index for redirect of key %s\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("Definition with non-integer group ignored\n");
|
|
return False;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbNumKbdGroups))
|
|
{
|
|
ERROR2("Out-of-range (1..%d) group for redirect of key %s\n",
|
|
XkbNumKbdGroups, longText(key->name, XkbMessage));
|
|
ERROR1("Ignoring illegal group %d\n", tmp.uval);
|
|
return False;
|
|
}
|
|
key->groupInfo =
|
|
XkbSetGroupInfo(0, XkbRedirectIntoRange, tmp.uval - 1);
|
|
key->defs.defined |= _Key_GroupInfo;
|
|
}
|
|
else
|
|
{
|
|
ERROR1("Unknown field %s in a symbol interpretation\n", field);
|
|
ACTION("Definition ignored\n");
|
|
ok = False;
|
|
}
|
|
return ok;
|
|
}
|
|
|
|
static int
|
|
SetGroupName(SymbolsInfo * info, ExprDef * arrayNdx, ExprDef * value)
|
|
{
|
|
ExprResult tmp, name;
|
|
|
|
if ((arrayNdx == NULL) && (warningLevel > 0))
|
|
{
|
|
WARN("You must specify an index when specifying a group name\n");
|
|
ACTION("Group name definition without array subscript ignored\n");
|
|
return False;
|
|
}
|
|
if (!ExprResolveInteger
|
|
(arrayNdx, &tmp, SimpleLookup, (XPointer) groupNames))
|
|
{
|
|
ERROR("Illegal index in group name definition\n");
|
|
ACTION("Definition with non-integer array index ignored\n");
|
|
return False;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbNumKbdGroups))
|
|
{
|
|
ERROR1
|
|
("Attempt to specify name for illegal group (must be 1..%d)\n",
|
|
XkbNumKbdGroups + 1);
|
|
ACTION1("Name for group %d ignored\n", tmp.uval);
|
|
return False;
|
|
}
|
|
if (!ExprResolveString(value, &name, NULL, NULL))
|
|
{
|
|
ERROR("Group name must be a string\n");
|
|
ACTION1("Illegal name for group %d ignored\n", tmp.uval);
|
|
return False;
|
|
}
|
|
info->groupNames[tmp.uval - 1 + info->explicit_group] =
|
|
XkbInternAtom(NULL, name.str, False);
|
|
|
|
return True;
|
|
}
|
|
|
|
static int
|
|
HandleSymbolsVar(VarDef * stmt, XkbDescPtr xkb, SymbolsInfo * info)
|
|
{
|
|
ExprResult elem, field, tmp;
|
|
ExprDef *arrayNdx;
|
|
|
|
if (ExprResolveLhs(stmt->name, &elem, &field, &arrayNdx) == 0)
|
|
return 0; /* internal error, already reported */
|
|
if (elem.str && (uStrCaseCmp(elem.str, "key") == 0))
|
|
{
|
|
return SetSymbolsField(&info->dflt, xkb, field.str, arrayNdx,
|
|
stmt->value, info);
|
|
}
|
|
else if ((elem.str == NULL) && ((uStrCaseCmp(field.str, "name") == 0) ||
|
|
(uStrCaseCmp(field.str, "groupname") ==
|
|
0)))
|
|
{
|
|
return SetGroupName(info, arrayNdx, stmt->value);
|
|
}
|
|
else if ((elem.str == NULL)
|
|
&& ((uStrCaseCmp(field.str, "groupswrap") == 0)
|
|
|| (uStrCaseCmp(field.str, "wrapgroups") == 0)))
|
|
{
|
|
if (!ExprResolveBoolean(stmt->value, &tmp, NULL, NULL))
|
|
{
|
|
ERROR("Illegal setting for global groupsWrap\n");
|
|
ACTION("Non-boolean value ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval)
|
|
info->groupInfo = XkbWrapIntoRange;
|
|
else
|
|
info->groupInfo = XkbClampIntoRange;
|
|
return True;
|
|
}
|
|
else if ((elem.str == NULL)
|
|
&& ((uStrCaseCmp(field.str, "groupsclamp") == 0)
|
|
|| (uStrCaseCmp(field.str, "clampgroups") == 0)))
|
|
{
|
|
if (!ExprResolveBoolean(stmt->value, &tmp, NULL, NULL))
|
|
{
|
|
ERROR("Illegal setting for global groupsClamp\n");
|
|
ACTION("Non-boolean value ignored\n");
|
|
return False;
|
|
}
|
|
if (tmp.uval)
|
|
info->groupInfo = XkbClampIntoRange;
|
|
else
|
|
info->groupInfo = XkbWrapIntoRange;
|
|
return True;
|
|
}
|
|
else if ((elem.str == NULL)
|
|
&& ((uStrCaseCmp(field.str, "groupsredirect") == 0)
|
|
|| (uStrCaseCmp(field.str, "redirectgroups") == 0)))
|
|
{
|
|
if (!ExprResolveInteger(stmt->value, &tmp,
|
|
SimpleLookup, (XPointer) groupNames))
|
|
{
|
|
ERROR("Illegal group index for global groupsRedirect\n");
|
|
ACTION("Definition with non-integer group ignored\n");
|
|
return False;
|
|
}
|
|
if ((tmp.uval < 1) || (tmp.uval > XkbNumKbdGroups))
|
|
{
|
|
ERROR1
|
|
("Out-of-range (1..%d) group for global groupsRedirect\n",
|
|
XkbNumKbdGroups);
|
|
ACTION1("Ignoring illegal group %d\n", tmp.uval);
|
|
return False;
|
|
}
|
|
info->groupInfo = XkbSetGroupInfo(0, XkbRedirectIntoRange, tmp.uval);
|
|
return True;
|
|
}
|
|
else if ((elem.str == NULL) && (uStrCaseCmp(field.str, "allownone") == 0))
|
|
{
|
|
return SetAllowNone(&info->dflt, arrayNdx, stmt->value);
|
|
}
|
|
return SetActionField(xkb, elem.str, field.str, arrayNdx, stmt->value,
|
|
&info->action);
|
|
}
|
|
|
|
static Bool
|
|
HandleSymbolsBody(VarDef * def,
|
|
XkbDescPtr xkb, KeyInfo * key, SymbolsInfo * info)
|
|
{
|
|
Bool ok = True;
|
|
ExprResult tmp, field;
|
|
ExprDef *arrayNdx;
|
|
|
|
for (; def != NULL; def = (VarDef *) def->common.next)
|
|
{
|
|
if ((def->name) && (def->name->type == ExprFieldRef))
|
|
{
|
|
ok = HandleSymbolsVar(def, xkb, info);
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
if (def->name == NULL)
|
|
{
|
|
if ((def->value == NULL)
|
|
|| (def->value->op == ExprKeysymList))
|
|
field.str = "symbols";
|
|
else
|
|
field.str = "actions";
|
|
arrayNdx = NULL;
|
|
}
|
|
else
|
|
{
|
|
ok = ExprResolveLhs(def->name, &tmp, &field, &arrayNdx);
|
|
}
|
|
if (ok)
|
|
ok = SetSymbolsField(key, xkb, field.str, arrayNdx,
|
|
def->value, info);
|
|
}
|
|
}
|
|
return ok;
|
|
}
|
|
|
|
static Bool
|
|
SetExplicitGroup(SymbolsInfo * info, KeyInfo * key)
|
|
{
|
|
unsigned group = info->explicit_group;
|
|
|
|
if (group == 0)
|
|
return True;
|
|
|
|
if ((key->typesDefined | key->symsDefined | key->actsDefined) & ~1)
|
|
{
|
|
int i;
|
|
WARN1("For the map %s an explicit group specified\n", info->name);
|
|
WARN1("but key %s has more than one group defined\n",
|
|
longText(key->name, XkbMessage));
|
|
ACTION("All groups except first one will be ignored\n");
|
|
for (i = 1; i < XkbNumKbdGroups; i++)
|
|
{
|
|
key->numLevels[i] = 0;
|
|
if (key->syms[i] != NULL)
|
|
uFree(key->syms[i]);
|
|
key->syms[i] = (KeySym *) NULL;
|
|
if (key->acts[i] != NULL)
|
|
uFree(key->acts[i]);
|
|
key->acts[i] = (XkbAction *) NULL;
|
|
key->types[i] = (Atom) 0;
|
|
}
|
|
}
|
|
key->typesDefined = key->symsDefined = key->actsDefined = 1 << group;
|
|
|
|
key->numLevels[group] = key->numLevels[0];
|
|
key->numLevels[0] = 0;
|
|
key->syms[group] = key->syms[0];
|
|
key->syms[0] = (KeySym *) NULL;
|
|
key->acts[group] = key->acts[0];
|
|
key->acts[0] = (XkbAction *) NULL;
|
|
key->types[group] = key->types[0];
|
|
key->types[0] = (Atom) 0;
|
|
return True;
|
|
}
|
|
|
|
static int
|
|
HandleSymbolsDef(SymbolsDef * stmt,
|
|
XkbDescPtr xkb, unsigned merge, SymbolsInfo * info)
|
|
{
|
|
KeyInfo key;
|
|
|
|
InitKeyInfo(&key);
|
|
CopyKeyInfo(&info->dflt, &key, False);
|
|
key.defs.merge = stmt->merge;
|
|
key.name = KeyNameToLong(stmt->keyName);
|
|
if (!HandleSymbolsBody((VarDef *) stmt->symbols, xkb, &key, info))
|
|
{
|
|
info->errorCount++;
|
|
return False;
|
|
}
|
|
|
|
if (!SetExplicitGroup(info, &key))
|
|
{
|
|
info->errorCount++;
|
|
return False;
|
|
}
|
|
|
|
if (!AddKeySymbols(info, &key, xkb))
|
|
{
|
|
info->errorCount++;
|
|
return False;
|
|
}
|
|
return True;
|
|
}
|
|
|
|
static Bool
|
|
HandleModMapDef(ModMapDef * def,
|
|
XkbDescPtr xkb, unsigned merge, SymbolsInfo * info)
|
|
{
|
|
ExprDef *key;
|
|
ModMapEntry tmp;
|
|
ExprResult rtrn;
|
|
Bool ok;
|
|
|
|
if (!LookupModIndex(NULL, None, def->modifier, TypeInt, &rtrn))
|
|
{
|
|
ERROR("Illegal modifier map definition\n");
|
|
ACTION1("Ignoring map for non-modifier \"%s\"\n",
|
|
XkbAtomText(NULL, def->modifier, XkbMessage));
|
|
return False;
|
|
}
|
|
ok = True;
|
|
tmp.modifier = rtrn.uval;
|
|
for (key = def->keys; key != NULL; key = (ExprDef *) key->common.next)
|
|
{
|
|
if ((key->op == ExprValue) && (key->type == TypeKeyName))
|
|
{
|
|
tmp.haveSymbol = False;
|
|
tmp.u.keyName = KeyNameToLong(key->value.keyName);
|
|
}
|
|
else if (ExprResolveKeySym(key, &rtrn, NULL, NULL))
|
|
{
|
|
tmp.haveSymbol = True;
|
|
tmp.u.keySym = rtrn.uval;
|
|
}
|
|
else
|
|
{
|
|
ERROR("Modmap entries may contain only key names or keysyms\n");
|
|
ACTION1("Illegal definition for %s modifier ignored\n",
|
|
XkbModIndexText(tmp.modifier, XkbMessage));
|
|
continue;
|
|
}
|
|
|
|
ok = AddModMapEntry(info, &tmp) && ok;
|
|
}
|
|
return ok;
|
|
}
|
|
|
|
static void
|
|
HandleSymbolsFile(XkbFile * file,
|
|
XkbDescPtr xkb, unsigned merge, SymbolsInfo * info)
|
|
{
|
|
ParseCommon *stmt;
|
|
|
|
info->name = uStringDup(file->name);
|
|
stmt = file->defs;
|
|
while (stmt)
|
|
{
|
|
switch (stmt->stmtType)
|
|
{
|
|
case StmtInclude:
|
|
if (!HandleIncludeSymbols((IncludeStmt *) stmt, xkb, info,
|
|
HandleSymbolsFile))
|
|
info->errorCount++;
|
|
break;
|
|
case StmtSymbolsDef:
|
|
if (!HandleSymbolsDef((SymbolsDef *) stmt, xkb, merge, info))
|
|
info->errorCount++;
|
|
break;
|
|
case StmtVarDef:
|
|
if (!HandleSymbolsVar((VarDef *) stmt, xkb, info))
|
|
info->errorCount++;
|
|
break;
|
|
case StmtVModDef:
|
|
if (!HandleVModDef((VModDef *) stmt, merge, &info->vmods))
|
|
info->errorCount++;
|
|
break;
|
|
case StmtInterpDef:
|
|
ERROR("Interpretation files may not include other types\n");
|
|
ACTION("Ignoring definition of symbol interpretation\n");
|
|
info->errorCount++;
|
|
break;
|
|
case StmtKeycodeDef:
|
|
ERROR("Interpretation files may not include other types\n");
|
|
ACTION("Ignoring definition of key name\n");
|
|
info->errorCount++;
|
|
break;
|
|
case StmtModMapDef:
|
|
if (!HandleModMapDef((ModMapDef *) stmt, xkb, merge, info))
|
|
info->errorCount++;
|
|
break;
|
|
default:
|
|
WSGO1("Unexpected statement type %d in HandleSymbolsFile\n",
|
|
stmt->stmtType);
|
|
break;
|
|
}
|
|
stmt = stmt->next;
|
|
if (info->errorCount > 10)
|
|
{
|
|
#ifdef NOISY
|
|
ERROR("Too many errors\n");
|
|
#endif
|
|
ACTION1("Abandoning symbols file \"%s\"\n", file->topName);
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
static Bool
|
|
FindKeyForSymbol(XkbDescPtr xkb, KeySym sym, unsigned int *kc_rtrn)
|
|
{
|
|
register int i, j;
|
|
register Bool gotOne;
|
|
|
|
j = 0;
|
|
do
|
|
{
|
|
gotOne = False;
|
|
for (i = xkb->min_key_code; i <= (int) xkb->max_key_code; i++)
|
|
{
|
|
if (j < (int) XkbKeyNumSyms(xkb, i))
|
|
{
|
|
gotOne = True;
|
|
if (XkbKeySym(xkb, i, j) == sym)
|
|
{
|
|
*kc_rtrn = i;
|
|
return True;
|
|
}
|
|
}
|
|
}
|
|
j++;
|
|
}
|
|
while (gotOne);
|
|
return False;
|
|
}
|
|
|
|
/**
|
|
* Find the given name in the xkb->map->types and return its index.
|
|
*
|
|
* @param name The atom to search for.
|
|
* @param type_rtrn Set to the index of the name if found.
|
|
*
|
|
* @return True if found, False otherwise.
|
|
*/
|
|
static Bool
|
|
FindNamedType(XkbDescPtr xkb, Atom name, unsigned *type_rtrn)
|
|
{
|
|
register unsigned n;
|
|
|
|
if (xkb && xkb->map && xkb->map->types)
|
|
{
|
|
for (n = 0; n < xkb->map->num_types; n++)
|
|
{
|
|
if (xkb->map->types[n].name == (Atom) name)
|
|
{
|
|
*type_rtrn = n;
|
|
return True;
|
|
}
|
|
}
|
|
}
|
|
return False;
|
|
}
|
|
|
|
static Bool
|
|
KSIsLower(KeySym ks)
|
|
{
|
|
KeySym lower, upper;
|
|
XConvertCase(ks, &lower, &upper);
|
|
|
|
if (lower == upper)
|
|
return False;
|
|
return (ks == lower ? True : False);
|
|
}
|
|
|
|
static Bool
|
|
KSIsUpper(KeySym ks)
|
|
{
|
|
KeySym lower, upper;
|
|
XConvertCase(ks, &lower, &upper);
|
|
|
|
if (lower == upper)
|
|
return False;
|
|
return (ks == upper ? True : False);
|
|
}
|
|
|
|
/**
|
|
* Assign a type to the given sym and return the Atom for the type assigned.
|
|
*
|
|
* Simple recipe:
|
|
* - ONE_LEVEL for width 0/1
|
|
* - ALPHABETIC for 2 shift levels, with lower/upercase
|
|
* - KEYPAD for keypad keys.
|
|
* - TWO_LEVEL for other 2 shift level keys.
|
|
* and the same for four level keys.
|
|
*
|
|
* @param width Number of sysms in syms.
|
|
* @param syms The keysyms for the given key (must be size width).
|
|
* @param typeNameRtrn Set to the Atom of the type name.
|
|
*
|
|
* @returns True if a type could be found, False otherwise.
|
|
*/
|
|
static Bool
|
|
FindAutomaticType(int width, KeySym * syms, Atom * typeNameRtrn,
|
|
Bool * autoType)
|
|
{
|
|
*autoType = False;
|
|
if ((width == 1) || (width == 0))
|
|
{
|
|
*typeNameRtrn = XkbInternAtom(NULL, "ONE_LEVEL", False);
|
|
*autoType = True;
|
|
}
|
|
else if (width == 2)
|
|
{
|
|
if (syms && KSIsLower(syms[0]) && KSIsUpper(syms[1]))
|
|
{
|
|
*typeNameRtrn = XkbInternAtom(NULL, "ALPHABETIC", False);
|
|
}
|
|
else if (syms && (XkbKSIsKeypad(syms[0]) || XkbKSIsKeypad(syms[1])))
|
|
{
|
|
*typeNameRtrn = XkbInternAtom(NULL, "KEYPAD", False);
|
|
*autoType = True;
|
|
}
|
|
else
|
|
{
|
|
*typeNameRtrn = XkbInternAtom(NULL, "TWO_LEVEL", False);
|
|
*autoType = True;
|
|
}
|
|
}
|
|
else if (width <= 4)
|
|
{
|
|
if (syms && KSIsLower(syms[0]) && KSIsUpper(syms[1]))
|
|
if (KSIsLower(syms[2]) && KSIsUpper(syms[3]))
|
|
*typeNameRtrn =
|
|
XkbInternAtom(NULL, "FOUR_LEVEL_ALPHABETIC", False);
|
|
else
|
|
*typeNameRtrn = XkbInternAtom(NULL,
|
|
"FOUR_LEVEL_SEMIALPHABETIC",
|
|
False);
|
|
|
|
else if (syms && (XkbKSIsKeypad(syms[0]) || XkbKSIsKeypad(syms[1])))
|
|
*typeNameRtrn = XkbInternAtom(NULL, "FOUR_LEVEL_KEYPAD", False);
|
|
else
|
|
*typeNameRtrn = XkbInternAtom(NULL, "FOUR_LEVEL", False);
|
|
/* XXX: why not set autoType here? */
|
|
}
|
|
return ((width >= 0) && (width <= 4));
|
|
}
|
|
|
|
/**
|
|
* Ensure the given KeyInfo is in a coherent state, i.e. no gaps between the
|
|
* groups, and reduce to one group if all groups are identical anyway.
|
|
*/
|
|
static void
|
|
PrepareKeyDef(KeyInfo * key)
|
|
{
|
|
int i, j, width, defined, lastGroup;
|
|
Bool identical;
|
|
|
|
defined = key->symsDefined | key->actsDefined | key->typesDefined;
|
|
/* get highest group number */
|
|
for (i = XkbNumKbdGroups - 1; i >= 0; i--)
|
|
{
|
|
if (defined & (1 << i))
|
|
break;
|
|
}
|
|
lastGroup = i;
|
|
|
|
if (lastGroup == 0)
|
|
return;
|
|
|
|
/* If there are empty groups between non-empty ones fill them with data */
|
|
/* from the first group. */
|
|
/* We can make a wrong assumption here. But leaving gaps is worse. */
|
|
for (i = lastGroup; i > 0; i--)
|
|
{
|
|
if (defined & (1 << i))
|
|
continue;
|
|
width = key->numLevels[0];
|
|
if (key->typesDefined & 1)
|
|
{
|
|
for (j = 0; j < width; j++)
|
|
{
|
|
key->types[i] = key->types[0];
|
|
}
|
|
key->typesDefined |= 1 << i;
|
|
}
|
|
if ((key->actsDefined & 1) && key->acts[0])
|
|
{
|
|
key->acts[i] = uTypedCalloc(width, XkbAction);
|
|
if (key->acts[i] == NULL)
|
|
continue;
|
|
memcpy((void *) key->acts[i], (void *) key->acts[0],
|
|
width * sizeof(XkbAction));
|
|
key->actsDefined |= 1 << i;
|
|
}
|
|
if ((key->symsDefined & 1) && key->syms[0])
|
|
{
|
|
key->syms[i] = uTypedCalloc(width, KeySym);
|
|
if (key->syms[i] == NULL)
|
|
continue;
|
|
memcpy((void *) key->syms[i], (void *) key->syms[0],
|
|
width * sizeof(KeySym));
|
|
key->symsDefined |= 1 << i;
|
|
}
|
|
if (defined & 1)
|
|
{
|
|
key->numLevels[i] = key->numLevels[0];
|
|
}
|
|
}
|
|
/* If all groups are completely identical remove them all */
|
|
/* exept the first one. */
|
|
identical = True;
|
|
for (i = lastGroup; i > 0; i--)
|
|
{
|
|
if ((key->numLevels[i] != key->numLevels[0]) ||
|
|
(key->types[i] != key->types[0]))
|
|
{
|
|
identical = False;
|
|
break;
|
|
}
|
|
if ((key->syms[i] != key->syms[0]) &&
|
|
(key->syms[i] == NULL || key->syms[0] == NULL ||
|
|
memcmp((void *) key->syms[i], (void *) key->syms[0],
|
|
sizeof(KeySym) * key->numLevels[0])))
|
|
{
|
|
identical = False;
|
|
break;
|
|
}
|
|
if ((key->acts[i] != key->acts[0]) &&
|
|
(key->acts[i] == NULL || key->acts[0] == NULL ||
|
|
memcmp((void *) key->acts[i], (void *) key->acts[0],
|
|
sizeof(XkbAction) * key->numLevels[0])))
|
|
{
|
|
identical = False;
|
|
break;
|
|
}
|
|
}
|
|
if (identical)
|
|
{
|
|
for (i = lastGroup; i > 0; i--)
|
|
{
|
|
key->numLevels[i] = 0;
|
|
if (key->syms[i] != NULL)
|
|
uFree(key->syms[i]);
|
|
key->syms[i] = (KeySym *) NULL;
|
|
if (key->acts[i] != NULL)
|
|
uFree(key->acts[i]);
|
|
key->acts[i] = (XkbAction *) NULL;
|
|
key->types[i] = (Atom) 0;
|
|
}
|
|
key->symsDefined &= 1;
|
|
key->actsDefined &= 1;
|
|
key->typesDefined &= 1;
|
|
}
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Copy the KeyInfo into result.
|
|
*
|
|
* This function recurses.
|
|
*/
|
|
static Bool
|
|
CopySymbolsDef(XkbFileInfo * result, KeyInfo * key, int start_from)
|
|
{
|
|
register int i;
|
|
unsigned okc, kc, width, tmp, nGroups;
|
|
XkbKeyTypePtr type;
|
|
Bool haveActions, autoType, useAlias;
|
|
KeySym *outSyms;
|
|
XkbAction *outActs;
|
|
XkbDescPtr xkb;
|
|
unsigned types[XkbNumKbdGroups];
|
|
|
|
xkb = result->xkb;
|
|
useAlias = (start_from == 0);
|
|
|
|
/* get the keycode for the key. */
|
|
if (!FindNamedKey(xkb, key->name, &kc, useAlias, CreateKeyNames(xkb),
|
|
start_from))
|
|
{
|
|
if ((start_from == 0) && (warningLevel >= 5))
|
|
{
|
|
WARN2("Key %s not found in %s keycodes\n",
|
|
longText(key->name, XkbMessage),
|
|
XkbAtomText(NULL, xkb->names->keycodes, XkbMessage));
|
|
ACTION("Symbols ignored\n");
|
|
}
|
|
return False;
|
|
}
|
|
|
|
haveActions = False;
|
|
for (i = width = nGroups = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if (((i + 1) > nGroups)
|
|
&& (((key->symsDefined | key->actsDefined) & (1 << i))
|
|
|| (key->typesDefined) & (1 << i)))
|
|
nGroups = i + 1;
|
|
if (key->acts[i])
|
|
haveActions = True;
|
|
autoType = False;
|
|
/* Assign the type to the key, if it is missing. */
|
|
if (key->types[i] == None)
|
|
{
|
|
if (key->dfltType != None)
|
|
key->types[i] = key->dfltType;
|
|
else if (FindAutomaticType(key->numLevels[i], key->syms[i],
|
|
&key->types[i], &autoType))
|
|
{
|
|
}
|
|
else
|
|
{
|
|
if (warningLevel >= 5)
|
|
{
|
|
WARN1("No automatic type for %d symbols\n",
|
|
(unsigned int) key->numLevels[i]);
|
|
ACTION3("Using %s for the %s key (keycode %d)\n",
|
|
XkbAtomText(NULL, key->types[i],
|
|
XkbMessage),
|
|
longText(key->name, XkbMessage), kc);
|
|
}
|
|
}
|
|
}
|
|
if (FindNamedType(xkb, key->types[i], &types[i]))
|
|
{
|
|
if (!autoType || key->numLevels[i] > 2)
|
|
xkb->server->explicit[kc] |= (1 << i);
|
|
}
|
|
else
|
|
{
|
|
if (warningLevel >= 3)
|
|
{
|
|
WARN1("Type \"%s\" is not defined\n",
|
|
XkbAtomText(NULL, key->types[i], XkbMessage));
|
|
ACTION2("Using TWO_LEVEL for the %s key (keycode %d)\n",
|
|
longText(key->name, XkbMessage), kc);
|
|
}
|
|
types[i] = XkbTwoLevelIndex;
|
|
}
|
|
/* if the type specifies less syms than the key has, shrink the key */
|
|
type = &xkb->map->types[types[i]];
|
|
if (type->num_levels < key->numLevels[i])
|
|
{
|
|
if (warningLevel > 5)
|
|
{
|
|
WARN4
|
|
("Type \"%s\" has %d levels, but %s has %d symbols\n",
|
|
XkbAtomText(NULL, type->name, XkbMessage),
|
|
(unsigned int) type->num_levels,
|
|
longText(key->name, XkbMessage),
|
|
(unsigned int) key->numLevels[i]);
|
|
ACTION("Ignoring extra symbols\n");
|
|
}
|
|
key->numLevels[i] = type->num_levels;
|
|
}
|
|
if (key->numLevels[i] > width)
|
|
width = key->numLevels[i];
|
|
if (type->num_levels > width)
|
|
width = type->num_levels;
|
|
}
|
|
|
|
/* width is now the largest width found */
|
|
|
|
i = width * nGroups;
|
|
outSyms = XkbResizeKeySyms(xkb, kc, i);
|
|
if (outSyms == NULL)
|
|
{
|
|
WSGO2("Could not enlarge symbols for %s (keycode %d)\n",
|
|
longText(key->name, XkbMessage), kc);
|
|
return False;
|
|
}
|
|
if (haveActions)
|
|
{
|
|
outActs = XkbResizeKeyActions(xkb, kc, i);
|
|
if (outActs == NULL)
|
|
{
|
|
WSGO2("Could not enlarge actions for %s (key %d)\n",
|
|
longText(key->name, XkbMessage), kc);
|
|
return False;
|
|
}
|
|
xkb->server->explicit[kc] |= XkbExplicitInterpretMask;
|
|
}
|
|
else
|
|
outActs = NULL;
|
|
if (key->defs.defined & _Key_GroupInfo)
|
|
i = key->groupInfo;
|
|
else
|
|
i = xkb->map->key_sym_map[kc].group_info;
|
|
|
|
xkb->map->key_sym_map[kc].group_info = XkbSetNumGroups(i, nGroups);
|
|
xkb->map->key_sym_map[kc].width = width;
|
|
for (i = 0; i < nGroups; i++)
|
|
{
|
|
/* assign kt_index[i] to the index of the type in map->types.
|
|
* kt_index[i] may have been set by a previous run (if we have two
|
|
* layouts specified). Let's not overwrite it with the ONE_LEVEL
|
|
* default group if we dont even have keys for this group anyway.
|
|
*
|
|
* FIXME: There should be a better fix for this.
|
|
*/
|
|
if (key->numLevels[i])
|
|
xkb->map->key_sym_map[kc].kt_index[i] = types[i];
|
|
if (key->syms[i] != NULL)
|
|
{
|
|
/* fill key to "width" symbols*/
|
|
for (tmp = 0; tmp < width; tmp++)
|
|
{
|
|
if (tmp < key->numLevels[i])
|
|
outSyms[tmp] = key->syms[i][tmp];
|
|
else
|
|
outSyms[tmp] = NoSymbol;
|
|
if ((outActs != NULL) && (key->acts[i] != NULL))
|
|
{
|
|
if (tmp < key->numLevels[i])
|
|
outActs[tmp] = key->acts[i][tmp];
|
|
else
|
|
outActs[tmp].type = XkbSA_NoAction;
|
|
}
|
|
}
|
|
}
|
|
outSyms += width;
|
|
if (outActs)
|
|
outActs += width;
|
|
}
|
|
switch (key->behavior.type & XkbKB_OpMask)
|
|
{
|
|
case XkbKB_Default:
|
|
break;
|
|
case XkbKB_Overlay1:
|
|
case XkbKB_Overlay2:
|
|
/* find key by name! */
|
|
if (!FindNamedKey(xkb, key->nameForOverlayKey, &okc, True,
|
|
CreateKeyNames(xkb), 0))
|
|
{
|
|
if (warningLevel >= 1)
|
|
{
|
|
WARN2("Key %s not found in %s keycodes\n",
|
|
longText(key->nameForOverlayKey, XkbMessage),
|
|
XkbAtomText(NULL, xkb->names->keycodes, XkbMessage));
|
|
ACTION1("Not treating %s as an overlay key \n",
|
|
longText(key->name, XkbMessage));
|
|
}
|
|
break;
|
|
}
|
|
key->behavior.data = okc;
|
|
default:
|
|
xkb->server->behaviors[kc] = key->behavior;
|
|
xkb->server->explicit[kc] |= XkbExplicitBehaviorMask;
|
|
break;
|
|
}
|
|
if (key->defs.defined & _Key_VModMap)
|
|
{
|
|
xkb->server->vmodmap[kc] = key->vmodmap;
|
|
xkb->server->explicit[kc] |= XkbExplicitVModMapMask;
|
|
}
|
|
if (key->repeat != RepeatUndefined)
|
|
{
|
|
if (key->repeat == RepeatYes)
|
|
xkb->ctrls->per_key_repeat[kc / 8] |= (1 << (kc % 8));
|
|
else
|
|
xkb->ctrls->per_key_repeat[kc / 8] &= ~(1 << (kc % 8));
|
|
xkb->server->explicit[kc] |= XkbExplicitAutoRepeatMask;
|
|
}
|
|
|
|
/* do the same thing for the next key */
|
|
CopySymbolsDef(result, key, kc + 1);
|
|
return True;
|
|
}
|
|
|
|
static Bool
|
|
CopyModMapDef(XkbFileInfo * result, ModMapEntry * entry)
|
|
{
|
|
unsigned kc;
|
|
XkbDescPtr xkb;
|
|
|
|
xkb = result->xkb;
|
|
if ((!entry->haveSymbol)
|
|
&&
|
|
(!FindNamedKey
|
|
(xkb, entry->u.keyName, &kc, True, CreateKeyNames(xkb), 0)))
|
|
{
|
|
if (warningLevel >= 5)
|
|
{
|
|
WARN2("Key %s not found in %s keycodes\n",
|
|
longText(entry->u.keyName, XkbMessage),
|
|
XkbAtomText(NULL, xkb->names->keycodes, XkbMessage));
|
|
ACTION1("Modifier map entry for %s not updated\n",
|
|
XkbModIndexText(entry->modifier, XkbMessage));
|
|
}
|
|
return False;
|
|
}
|
|
else if (entry->haveSymbol
|
|
&& (!FindKeyForSymbol(xkb, entry->u.keySym, &kc)))
|
|
{
|
|
if (warningLevel > 5)
|
|
{
|
|
WARN2("Key \"%s\" not found in %s symbol map\n",
|
|
XkbKeysymText(entry->u.keySym, XkbMessage),
|
|
XkbAtomText(NULL, xkb->names->symbols, XkbMessage));
|
|
ACTION1("Modifier map entry for %s not updated\n",
|
|
XkbModIndexText(entry->modifier, XkbMessage));
|
|
}
|
|
return False;
|
|
}
|
|
xkb->map->modmap[kc] |= (1 << entry->modifier);
|
|
return True;
|
|
}
|
|
|
|
/**
|
|
* Handle the xkb_symbols section of an xkb file.
|
|
*
|
|
* @param file The parsed xkb_symbols section of the xkb file.
|
|
* @param result Handle to the data to store the result in.
|
|
* @param merge Merge strategy (e.g. MergeOverride).
|
|
*/
|
|
Bool
|
|
CompileSymbols(XkbFile * file, XkbFileInfo * result, unsigned merge)
|
|
{
|
|
register int i;
|
|
SymbolsInfo info;
|
|
XkbDescPtr xkb;
|
|
|
|
xkb = result->xkb;
|
|
InitSymbolsInfo(&info, xkb);
|
|
info.dflt.defs.fileID = file->id;
|
|
info.dflt.defs.merge = merge;
|
|
HandleSymbolsFile(file, xkb, merge, &info);
|
|
|
|
if (info.nKeys == 0)
|
|
return True;
|
|
if (info.errorCount == 0)
|
|
{
|
|
KeyInfo *key;
|
|
|
|
/* alloc memory in the xkb struct */
|
|
if (XkbAllocNames(xkb, XkbSymbolsNameMask | XkbGroupNamesMask, 0, 0)
|
|
!= Success)
|
|
{
|
|
WSGO("Can not allocate names in CompileSymbols\n");
|
|
ACTION("Symbols not added\n");
|
|
return False;
|
|
}
|
|
if (XkbAllocClientMap(xkb, XkbKeySymsMask | XkbModifierMapMask, 0)
|
|
!= Success)
|
|
{
|
|
WSGO("Could not allocate client map in CompileSymbols\n");
|
|
ACTION("Symbols not added\n");
|
|
return False;
|
|
}
|
|
if (XkbAllocServerMap(xkb, XkbAllServerInfoMask, 32) != Success)
|
|
{
|
|
WSGO("Could not allocate server map in CompileSymbols\n");
|
|
ACTION("Symbols not added\n");
|
|
return False;
|
|
}
|
|
if (XkbAllocControls(xkb, XkbPerKeyRepeatMask) != Success)
|
|
{
|
|
WSGO("Could not allocate controls in CompileSymbols\n");
|
|
ACTION("Symbols not added\n");
|
|
return False;
|
|
}
|
|
|
|
/* now copy info into xkb. */
|
|
xkb->names->symbols = XkbInternAtom(xkb->dpy, info.name, False);
|
|
if (info.aliases)
|
|
ApplyAliases(xkb, False, &info.aliases);
|
|
for (i = 0; i < XkbNumKbdGroups; i++)
|
|
{
|
|
if (info.groupNames[i] != None)
|
|
xkb->names->groups[i] = info.groupNames[i];
|
|
}
|
|
/* sanitize keys */
|
|
for (key = info.keys, i = 0; i < info.nKeys; i++, key++)
|
|
{
|
|
PrepareKeyDef(key);
|
|
}
|
|
/* copy! */
|
|
for (key = info.keys, i = 0; i < info.nKeys; i++, key++)
|
|
{
|
|
if (!CopySymbolsDef(result, key, 0))
|
|
info.errorCount++;
|
|
}
|
|
if (warningLevel > 3)
|
|
{
|
|
for (i = xkb->min_key_code; i <= xkb->max_key_code; i++)
|
|
{
|
|
if (xkb->names->keys[i].name[0] == '\0')
|
|
continue;
|
|
if (XkbKeyNumGroups(xkb, i) < 1)
|
|
{
|
|
char buf[5];
|
|
memcpy(buf, xkb->names->keys[i].name, 4);
|
|
buf[4] = '\0';
|
|
WARN2
|
|
("No symbols defined for <%s> (keycode %d)\n",
|
|
buf, i);
|
|
}
|
|
}
|
|
}
|
|
if (info.modMap)
|
|
{
|
|
ModMapEntry *mm, *next;
|
|
for (mm = info.modMap; mm != NULL; mm = next)
|
|
{
|
|
if (!CopyModMapDef(result, mm))
|
|
info.errorCount++;
|
|
next = (ModMapEntry *) mm->defs.next;
|
|
}
|
|
}
|
|
return True;
|
|
}
|
|
return False;
|
|
}
|