diff options
Diffstat (limited to 'xorg-server/xkb/XKBMisc.c')
| -rw-r--r-- | xorg-server/xkb/XKBMisc.c | 1354 |
1 files changed, 697 insertions, 657 deletions
diff --git a/xorg-server/xkb/XKBMisc.c b/xorg-server/xkb/XKBMisc.c index 96688be18..6abd1d11a 100644 --- a/xorg-server/xkb/XKBMisc.c +++ b/xorg-server/xkb/XKBMisc.c @@ -45,56 +45,54 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE. #define XKB_OFFSET(g,l) (((g)*groupsWidth)+(l)) int -XkbKeyTypesForCoreSymbols( XkbDescPtr xkb, - int map_width, - KeySym * core_syms, - unsigned int protected, - int * types_inout, - KeySym * xkb_syms_rtrn) +XkbKeyTypesForCoreSymbols(XkbDescPtr xkb, + int map_width, + KeySym * core_syms, + unsigned int protected, + int *types_inout, KeySym * xkb_syms_rtrn) { -register int i; -unsigned int empty; -int nSyms[XkbNumKbdGroups]; -int nGroups,tmp,groupsWidth; -BOOL replicated = FALSE; + register int i; + unsigned int empty; + int nSyms[XkbNumKbdGroups]; + int nGroups, tmp, groupsWidth; + BOOL replicated = FALSE; /* Section 12.2 of the protocol describes this process in more detail */ /* Step 1: find the # of symbols in the core mapping per group */ - groupsWidth= 2; - for (i=0;i<XkbNumKbdGroups;i++) { - if ((protected&(1<<i))&&(types_inout[i]<xkb->map->num_types)) { - nSyms[i]= xkb->map->types[types_inout[i]].num_levels; - if (nSyms[i]>groupsWidth) - groupsWidth= nSyms[i]; - } - else { - types_inout[i]= XkbTwoLevelIndex; /* don't really know, yet */ - nSyms[i]= 2; - } - } - if (nSyms[XkbGroup1Index]<2) - nSyms[XkbGroup1Index]= 2; - if (nSyms[XkbGroup2Index]<2) - nSyms[XkbGroup2Index]= 2; - /* Step 2: Copy the symbols from the core ordering to XKB ordering */ - /* symbols in the core are in the order: */ - /* G1L1 G1L2 G2L1 G2L2 [G1L[3-n]] [G2L[3-n]] [G3L*] [G3L*] */ - xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,0)]= CORE_SYM(0); - xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,1)]= CORE_SYM(1); - for (i=2;i<nSyms[XkbGroup1Index];i++) { - xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,i)]= CORE_SYM(2+i); - } - xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,0)]= CORE_SYM(2); - xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,1)]= CORE_SYM(3); - tmp= 2+(nSyms[XkbGroup1Index]-2); /* offset to extra group2 syms */ - for (i=2;i<nSyms[XkbGroup2Index];i++) { - xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,i)]= CORE_SYM(tmp+i); + groupsWidth = 2; + for (i = 0; i < XkbNumKbdGroups; i++) { + if ((protected & (1 << i)) && (types_inout[i] < xkb->map->num_types)) { + nSyms[i] = xkb->map->types[types_inout[i]].num_levels; + if (nSyms[i] > groupsWidth) + groupsWidth = nSyms[i]; + } + else { + types_inout[i] = XkbTwoLevelIndex; /* don't really know, yet */ + nSyms[i] = 2; + } + } + if (nSyms[XkbGroup1Index] < 2) + nSyms[XkbGroup1Index] = 2; + if (nSyms[XkbGroup2Index] < 2) + nSyms[XkbGroup2Index] = 2; + /* Step 2: Copy the symbols from the core ordering to XKB ordering */ + /* symbols in the core are in the order: */ + /* G1L1 G1L2 G2L1 G2L2 [G1L[3-n]] [G2L[3-n]] [G3L*] [G3L*] */ + xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index, 0)] = CORE_SYM(0); + xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index, 1)] = CORE_SYM(1); + for (i = 2; i < nSyms[XkbGroup1Index]; i++) { + xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index, i)] = CORE_SYM(2 + i); + } + xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index, 0)] = CORE_SYM(2); + xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index, 1)] = CORE_SYM(3); + tmp = 2 + (nSyms[XkbGroup1Index] - 2); /* offset to extra group2 syms */ + for (i = 2; i < nSyms[XkbGroup2Index]; i++) { + xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index, i)] = CORE_SYM(tmp + i); } /* Special case: if only the first group is explicit, and the symbols * replicate across all groups, then we have a Section 12.4 replication */ - if ((protected & ~XkbExplicitKeyType1Mask) == 0) - { + if ((protected & ~XkbExplicitKeyType1Mask) == 0) { int j, width = nSyms[XkbGroup1Index]; replicated = TRUE; @@ -105,119 +103,123 @@ BOOL replicated = FALSE; replicated = FALSE; /* Check CDECDE in ABABCDECDEABCDE */ - for (i = 2; i < width && replicated; i++) - { + for (i = 2; i < width && replicated; i++) { if (CORE_SYM(2 + i) != CORE_SYM(i + width)) replicated = FALSE; } /* Check ABCDE in ABABCDECDEABCDE */ for (j = 2; replicated && - j < XkbNumKbdGroups && - map_width >= width * (j + 1); j++) - { - for (i = 0; i < width && replicated; i++) - { + j < XkbNumKbdGroups && map_width >= width * (j + 1); j++) { + for (i = 0; i < width && replicated; i++) { if (CORE_SYM(((i < 2) ? i : 2 + i)) != CORE_SYM(i + width * j)) replicated = FALSE; } } } - if (replicated) - { - nSyms[XkbGroup2Index]= 0; - nSyms[XkbGroup3Index]= 0; - nSyms[XkbGroup4Index]= 0; - nGroups= 1; - } else - { - tmp= nSyms[XkbGroup1Index]+nSyms[XkbGroup2Index]; - if ((tmp>=map_width)&& - ((protected&(XkbExplicitKeyType3Mask|XkbExplicitKeyType4Mask))==0)) { - nSyms[XkbGroup3Index]= 0; - nSyms[XkbGroup4Index]= 0; - nGroups= 2; - } else - { - nGroups= 3; - for (i=0;i<nSyms[XkbGroup3Index];i++,tmp++) { - xkb_syms_rtrn[XKB_OFFSET(XkbGroup3Index,i)]= CORE_SYM(tmp); + if (replicated) { + nSyms[XkbGroup2Index] = 0; + nSyms[XkbGroup3Index] = 0; + nSyms[XkbGroup4Index] = 0; + nGroups = 1; + } + else { + tmp = nSyms[XkbGroup1Index] + nSyms[XkbGroup2Index]; + if ((tmp >= map_width) && + ((protected & (XkbExplicitKeyType3Mask | XkbExplicitKeyType4Mask)) + == 0)) { + nSyms[XkbGroup3Index] = 0; + nSyms[XkbGroup4Index] = 0; + nGroups = 2; + } + else { + nGroups = 3; + for (i = 0; i < nSyms[XkbGroup3Index]; i++, tmp++) { + xkb_syms_rtrn[XKB_OFFSET(XkbGroup3Index, i)] = CORE_SYM(tmp); } - if ((tmp<map_width)||(protected&XkbExplicitKeyType4Mask)) { - nGroups= 4; - for (i=0;i<nSyms[XkbGroup4Index];i++,tmp++) { - xkb_syms_rtrn[XKB_OFFSET(XkbGroup4Index,i)]= CORE_SYM(tmp); + if ((tmp < map_width) || (protected & XkbExplicitKeyType4Mask)) { + nGroups = 4; + for (i = 0; i < nSyms[XkbGroup4Index]; i++, tmp++) { + xkb_syms_rtrn[XKB_OFFSET(XkbGroup4Index, i)] = + CORE_SYM(tmp); } } else { - nSyms[XkbGroup4Index]= 0; + nSyms[XkbGroup4Index] = 0; } } } /* steps 3&4: alphanumeric expansion, assign canonical types */ - empty= 0; - for (i=0;i<nGroups;i++) { - KeySym *syms; - syms= &xkb_syms_rtrn[XKB_OFFSET(i,0)]; - if ((nSyms[i]>1)&&(syms[1]==NoSymbol)&&(syms[0]!=NoSymbol)) { - KeySym upper,lower; - XkbConvertCase(syms[0],&lower,&upper); - if (upper!=lower) { - xkb_syms_rtrn[XKB_OFFSET(i,0)]= lower; - xkb_syms_rtrn[XKB_OFFSET(i,1)]= upper; - if ((protected&(1<<i))==0) - types_inout[i]= XkbAlphabeticIndex; - } - else if ((protected&(1<<i))==0) { - types_inout[i]= XkbOneLevelIndex; - /* nSyms[i]= 1;*/ - } - } - if (((protected&(1<<i))==0)&&(types_inout[i]==XkbTwoLevelIndex)) { - if (XkbKSIsKeypad(syms[0])||XkbKSIsKeypad(syms[1])) - types_inout[i]= XkbKeypadIndex; - else { - KeySym upper,lower; - XkbConvertCase(syms[0],&lower,&upper); - if ((syms[0]==lower)&&(syms[1]==upper)) - types_inout[i]= XkbAlphabeticIndex; - } - } - if (syms[0]==NoSymbol) { - register int n; - Bool found; - for (n=1,found=FALSE;(!found)&&(n<nSyms[i]);n++) { - found= (syms[n]!=NoSymbol); - } - if (!found) - empty|= (1<<i); - } + empty = 0; + for (i = 0; i < nGroups; i++) { + KeySym *syms; + + syms = &xkb_syms_rtrn[XKB_OFFSET(i, 0)]; + if ((nSyms[i] > 1) && (syms[1] == NoSymbol) && (syms[0] != NoSymbol)) { + KeySym upper, lower; + + XkbConvertCase(syms[0], &lower, &upper); + if (upper != lower) { + xkb_syms_rtrn[XKB_OFFSET(i, 0)] = lower; + xkb_syms_rtrn[XKB_OFFSET(i, 1)] = upper; + if ((protected & (1 << i)) == 0) + types_inout[i] = XkbAlphabeticIndex; + } + else if ((protected & (1 << i)) == 0) { + types_inout[i] = XkbOneLevelIndex; + /* nSyms[i]= 1; */ + } + } + if (((protected & (1 << i)) == 0) && + (types_inout[i] == XkbTwoLevelIndex)) { + if (XkbKSIsKeypad(syms[0]) || XkbKSIsKeypad(syms[1])) + types_inout[i] = XkbKeypadIndex; + else { + KeySym upper, lower; + + XkbConvertCase(syms[0], &lower, &upper); + if ((syms[0] == lower) && (syms[1] == upper)) + types_inout[i] = XkbAlphabeticIndex; + } + } + if (syms[0] == NoSymbol) { + register int n; + Bool found; + + for (n = 1, found = FALSE; (!found) && (n < nSyms[i]); n++) { + found = (syms[n] != NoSymbol); + } + if (!found) + empty |= (1 << i); + } } /* step 5: squoosh out empty groups */ if (empty) { - for (i=nGroups-1;i>=0;i--) { - if (((empty&(1<<i))==0)||(protected&(1<<i))) - break; - nGroups--; - } + for (i = nGroups - 1; i >= 0; i--) { + if (((empty & (1 << i)) == 0) || (protected & (1 << i))) + break; + nGroups--; + } } - if (nGroups<1) - return 0; + if (nGroups < 1) + return 0; /* step 6: replicate group 1 into group two, if necessary */ - if ((nGroups>1)&&((empty&(XkbGroup1Mask|XkbGroup2Mask))==XkbGroup2Mask)) { - if ((protected&(XkbExplicitKeyType1Mask|XkbExplicitKeyType2Mask))==0) { - nSyms[XkbGroup2Index]= nSyms[XkbGroup1Index]; - types_inout[XkbGroup2Index]= types_inout[XkbGroup1Index]; - memcpy((char *)&xkb_syms_rtrn[2],(char *)xkb_syms_rtrn, - 2*sizeof(KeySym)); - } - else if (types_inout[XkbGroup1Index]==types_inout[XkbGroup2Index]) { - memcpy((char *)&xkb_syms_rtrn[nSyms[XkbGroup1Index]], - (char *)xkb_syms_rtrn, - nSyms[XkbGroup1Index]*sizeof(KeySym)); - } + if ((nGroups > 1) && + ((empty & (XkbGroup1Mask | XkbGroup2Mask)) == XkbGroup2Mask)) { + if ((protected & (XkbExplicitKeyType1Mask | XkbExplicitKeyType2Mask)) == + 0) { + nSyms[XkbGroup2Index] = nSyms[XkbGroup1Index]; + types_inout[XkbGroup2Index] = types_inout[XkbGroup1Index]; + memcpy((char *) &xkb_syms_rtrn[2], (char *) xkb_syms_rtrn, + 2 * sizeof(KeySym)); + } + else if (types_inout[XkbGroup1Index] == types_inout[XkbGroup2Index]) { + memcpy((char *) &xkb_syms_rtrn[nSyms[XkbGroup1Index]], + (char *) xkb_syms_rtrn, + nSyms[XkbGroup1Index] * sizeof(KeySym)); + } } /* step 7: check for all groups identical or all width 1 @@ -226,136 +228,145 @@ BOOL replicated = FALSE; * have canonical types with same symbols, we assume it's info lost from * the core replication. */ - if (nGroups>1) { - Bool sameType,allOneLevel, canonical = TRUE; - allOneLevel= (xkb->map->types[types_inout[0]].num_levels==1); - for (i=1,sameType=TRUE;(allOneLevel||sameType)&&(i<nGroups);i++) { - sameType=(sameType&&(types_inout[i]==types_inout[XkbGroup1Index])); - if (allOneLevel) - allOneLevel= (xkb->map->types[types_inout[i]].num_levels==1); - if (types_inout[i] > XkbLastRequiredType) - canonical = FALSE; - } - if (((sameType) || canonical)&& - (!(protected&(XkbExplicitKeyTypesMask&~XkbExplicitKeyType1Mask)))){ - register int s; - Bool identical; - for (i=1,identical=TRUE;identical&&(i<nGroups);i++) { - KeySym *syms; + if (nGroups > 1) { + Bool sameType, allOneLevel, canonical = TRUE; + + allOneLevel = (xkb->map->types[types_inout[0]].num_levels == 1); + for (i = 1, sameType = TRUE; (allOneLevel || sameType) && (i < nGroups); + i++) { + sameType = (sameType && + (types_inout[i] == types_inout[XkbGroup1Index])); + if (allOneLevel) + allOneLevel = (xkb->map->types[types_inout[i]].num_levels == 1); + if (types_inout[i] > XkbLastRequiredType) + canonical = FALSE; + } + if (((sameType) || canonical) && + (!(protected & + (XkbExplicitKeyTypesMask & ~XkbExplicitKeyType1Mask)))) { + register int s; + Bool identical; + + for (i = 1, identical = TRUE; identical && (i < nGroups); i++) { + KeySym *syms; + if (nSyms[i] != nSyms[XkbGroup1Index]) identical = FALSE; - syms= &xkb_syms_rtrn[XKB_OFFSET(i,0)]; - for (s=0;identical&&(s<nSyms[i]);s++) { - if (syms[s]!=xkb_syms_rtrn[s]) - identical= FALSE; - } - } - if (identical) - nGroups= 1; - } - if (allOneLevel && (nGroups>1)) { - KeySym *syms; - syms= &xkb_syms_rtrn[nSyms[XkbGroup1Index]]; - nSyms[XkbGroup1Index]= 1; - for (i=1;i<nGroups;i++) { - xkb_syms_rtrn[i]= syms[0]; - syms+= nSyms[i]; - nSyms[i]= 1; - } - } + syms = &xkb_syms_rtrn[XKB_OFFSET(i, 0)]; + for (s = 0; identical && (s < nSyms[i]); s++) { + if (syms[s] != xkb_syms_rtrn[s]) + identical = FALSE; + } + } + if (identical) + nGroups = 1; + } + if (allOneLevel && (nGroups > 1)) { + KeySym *syms; + + syms = &xkb_syms_rtrn[nSyms[XkbGroup1Index]]; + nSyms[XkbGroup1Index] = 1; + for (i = 1; i < nGroups; i++) { + xkb_syms_rtrn[i] = syms[0]; + syms += nSyms[i]; + nSyms[i] = 1; + } + } } return nGroups; } static XkbSymInterpretPtr -_XkbFindMatchingInterp( XkbDescPtr xkb, - KeySym sym, - unsigned int real_mods, - unsigned int level) +_XkbFindMatchingInterp(XkbDescPtr xkb, + KeySym sym, unsigned int real_mods, unsigned int level) { -register unsigned i; -XkbSymInterpretPtr interp,rtrn; -CARD8 mods; - - rtrn= NULL; - interp= xkb->compat->sym_interpret; - for (i=0;i<xkb->compat->num_si;i++,interp++) { - if ((interp->sym==NoSymbol)||(sym==interp->sym)) { - int match; - if ((level==0)||((interp->match&XkbSI_LevelOneOnly)==0)) - mods= real_mods; - else mods= 0; - switch (interp->match&XkbSI_OpMask) { - case XkbSI_NoneOf: - match= ((interp->mods&mods)==0); - break; - case XkbSI_AnyOfOrNone: - match= ((mods==0)||((interp->mods&mods)!=0)); - break; - case XkbSI_AnyOf: - match= ((interp->mods&mods)!=0); - break; - case XkbSI_AllOf: - match= ((interp->mods&mods)==interp->mods); - break; - case XkbSI_Exactly: - match= (interp->mods==mods); - break; - default: - match= 0; - break; - } - if (match) { - if (interp->sym!=NoSymbol) { - return interp; - } - else if (rtrn==NULL) { - rtrn= interp; - } - } - } + register unsigned i; + XkbSymInterpretPtr interp, rtrn; + CARD8 mods; + + rtrn = NULL; + interp = xkb->compat->sym_interpret; + for (i = 0; i < xkb->compat->num_si; i++, interp++) { + if ((interp->sym == NoSymbol) || (sym == interp->sym)) { + int match; + + if ((level == 0) || ((interp->match & XkbSI_LevelOneOnly) == 0)) + mods = real_mods; + else + mods = 0; + switch (interp->match & XkbSI_OpMask) { + case XkbSI_NoneOf: + match = ((interp->mods & mods) == 0); + break; + case XkbSI_AnyOfOrNone: + match = ((mods == 0) || ((interp->mods & mods) != 0)); + break; + case XkbSI_AnyOf: + match = ((interp->mods & mods) != 0); + break; + case XkbSI_AllOf: + match = ((interp->mods & mods) == interp->mods); + break; + case XkbSI_Exactly: + match = (interp->mods == mods); + break; + default: + match = 0; + break; + } + if (match) { + if (interp->sym != NoSymbol) { + return interp; + } + else if (rtrn == NULL) { + rtrn = interp; + } + } + } } return rtrn; } static void -_XkbAddKeyChange(KeyCode *pFirst,unsigned char *pNum,KeyCode newKey) +_XkbAddKeyChange(KeyCode *pFirst, unsigned char *pNum, KeyCode newKey) { -KeyCode last; + KeyCode last; - last= (*pFirst)+(*pNum); - if (newKey<*pFirst) { - *pFirst= newKey; - *pNum= (last-newKey)+1; + last = (*pFirst) + (*pNum); + if (newKey < *pFirst) { + *pFirst = newKey; + *pNum = (last - newKey) + 1; } - else if (newKey>last) { - *pNum= (last-*pFirst)+1; + else if (newKey > last) { + *pNum = (last - *pFirst) + 1; } return; } static void -_XkbSetActionKeyMods(XkbDescPtr xkb,XkbAction *act,unsigned mods) +_XkbSetActionKeyMods(XkbDescPtr xkb, XkbAction *act, unsigned mods) { -unsigned tmp; + unsigned tmp; switch (act->type) { - case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods: - if (act->mods.flags&XkbSA_UseModMapMods) - act->mods.real_mods= act->mods.mask= mods; - if ((tmp= XkbModActionVMods(&act->mods))!=0) { - XkbVirtualModsToReal(xkb,tmp,&tmp); - act->mods.mask|= tmp; - } - break; - case XkbSA_ISOLock: - if (act->iso.flags&XkbSA_UseModMapMods) - act->iso.real_mods= act->iso.mask= mods; - if ((tmp= XkbModActionVMods(&act->iso))!=0) { - XkbVirtualModsToReal(xkb,tmp,&tmp); - act->iso.mask|= tmp; - } - break; + case XkbSA_SetMods: + case XkbSA_LatchMods: + case XkbSA_LockMods: + if (act->mods.flags & XkbSA_UseModMapMods) + act->mods.real_mods = act->mods.mask = mods; + if ((tmp = XkbModActionVMods(&act->mods)) != 0) { + XkbVirtualModsToReal(xkb, tmp, &tmp); + act->mods.mask |= tmp; + } + break; + case XkbSA_ISOLock: + if (act->iso.flags & XkbSA_UseModMapMods) + act->iso.real_mods = act->iso.mask = mods; + if ((tmp = XkbModActionVMods(&act->iso)) != 0) { + XkbVirtualModsToReal(xkb, tmp, &tmp); + act->iso.mask |= tmp; + } + break; } return; } @@ -363,273 +374,285 @@ unsigned tmp; #define IBUF_SIZE 8 Bool -XkbApplyCompatMapToKey(XkbDescPtr xkb,KeyCode key,XkbChangesPtr changes) +XkbApplyCompatMapToKey(XkbDescPtr xkb, KeyCode key, XkbChangesPtr changes) { -KeySym * syms; -unsigned char explicit,mods; -XkbSymInterpretPtr *interps,ibuf[IBUF_SIZE]; -int n,nSyms,found; -unsigned changed,tmp; - - if ((!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)|| - (!xkb->compat)||(!xkb->compat->sym_interpret)|| - (key<xkb->min_key_code)||(key>xkb->max_key_code)) { - return FALSE; - } - if (((!xkb->server)||(!xkb->server->key_acts))&& - (XkbAllocServerMap(xkb,XkbAllServerInfoMask,0)!=Success)) { - return FALSE; - } - changed= 0; /* keeps track of what has changed in _this_ call */ - explicit= xkb->server->explicit[key]; - if (explicit&XkbExplicitInterpretMask) /* nothing to do */ - return TRUE; - mods= (xkb->map->modmap?xkb->map->modmap[key]:0); - nSyms= XkbKeyNumSyms(xkb,key); - syms= XkbKeySymsPtr(xkb,key); - if (nSyms>IBUF_SIZE) { - interps= calloc(nSyms, sizeof(XkbSymInterpretPtr)); - if (interps==NULL) { - interps= ibuf; - nSyms= IBUF_SIZE; - } + KeySym *syms; + unsigned char explicit, mods; + XkbSymInterpretPtr *interps, ibuf[IBUF_SIZE]; + int n, nSyms, found; + unsigned changed, tmp; + + if ((!xkb) || (!xkb->map) || (!xkb->map->key_sym_map) || + (!xkb->compat) || (!xkb->compat->sym_interpret) || + (key < xkb->min_key_code) || (key > xkb->max_key_code)) { + return FALSE; + } + if (((!xkb->server) || (!xkb->server->key_acts)) && + (XkbAllocServerMap(xkb, XkbAllServerInfoMask, 0) != Success)) { + return FALSE; + } + changed = 0; /* keeps track of what has changed in _this_ call */ + explicit = xkb->server->explicit[key]; + if (explicit & XkbExplicitInterpretMask) /* nothing to do */ + return TRUE; + mods = (xkb->map->modmap ? xkb->map->modmap[key] : 0); + nSyms = XkbKeyNumSyms(xkb, key); + syms = XkbKeySymsPtr(xkb, key); + if (nSyms > IBUF_SIZE) { + interps = calloc(nSyms, sizeof(XkbSymInterpretPtr)); + if (interps == NULL) { + interps = ibuf; + nSyms = IBUF_SIZE; + } } else { - interps= ibuf; - } - found= 0; - for (n=0;n<nSyms;n++) { - unsigned level= (n%XkbKeyGroupsWidth(xkb,key)); - interps[n]= NULL; - if (syms[n]!=NoSymbol) { - interps[n]= _XkbFindMatchingInterp(xkb,syms[n],mods,level); - if (interps[n]&&interps[n]->act.type!=XkbSA_NoAction) - found++; - else interps[n]= NULL; - } + interps = ibuf; + } + found = 0; + for (n = 0; n < nSyms; n++) { + unsigned level = (n % XkbKeyGroupsWidth(xkb, key)); + + interps[n] = NULL; + if (syms[n] != NoSymbol) { + interps[n] = _XkbFindMatchingInterp(xkb, syms[n], mods, level); + if (interps[n] && interps[n]->act.type != XkbSA_NoAction) + found++; + else + interps[n] = NULL; + } } /* 1/28/96 (ef) -- XXX! WORKING HERE */ if (!found) { - if (xkb->server->key_acts[key]!=0) { - xkb->server->key_acts[key]= 0; - changed|= XkbKeyActionsMask; - } + if (xkb->server->key_acts[key] != 0) { + xkb->server->key_acts[key] = 0; + changed |= XkbKeyActionsMask; + } } else { - XkbAction *pActs; - unsigned int new_vmodmask; - changed|= XkbKeyActionsMask; - pActs= XkbResizeKeyActions(xkb,key,nSyms); - if (!pActs) { + XkbAction *pActs; + unsigned int new_vmodmask; + + changed |= XkbKeyActionsMask; + pActs = XkbResizeKeyActions(xkb, key, nSyms); + if (!pActs) { if (nSyms > IBUF_SIZE) free(interps); - return FALSE; - } - new_vmodmask= 0; - for (n=0;n<nSyms;n++) { - if (interps[n]) { - unsigned effMods; - - pActs[n]= *((XkbAction *)&interps[n]->act); - if ((n==0)||((interps[n]->match&XkbSI_LevelOneOnly)==0)) { - effMods= mods; - if (interps[n]->virtual_mod!=XkbNoModifier) - new_vmodmask|= (1<<interps[n]->virtual_mod); - } - else effMods= 0; - _XkbSetActionKeyMods(xkb,&pActs[n],effMods); - } - else pActs[n].type= XkbSA_NoAction; - } - if (((explicit&XkbExplicitVModMapMask)==0)&& - (xkb->server->vmodmap[key]!=new_vmodmask)) { - changed|= XkbVirtualModMapMask; - xkb->server->vmodmap[key]= new_vmodmask; - } - if (interps[0]) { - if ((interps[0]->flags&XkbSI_LockingKey)&& - ((explicit&XkbExplicitBehaviorMask)==0)) { - xkb->server->behaviors[key].type= XkbKB_Lock; - changed|= XkbKeyBehaviorsMask; - } - if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) { - CARD8 old; - old= BitIsOn(xkb->ctrls->per_key_repeat, key); - if (interps[0]->flags&XkbSI_AutoRepeat) - SetBit(xkb->ctrls->per_key_repeat, key); - else - ClearBit(xkb->ctrls->per_key_repeat, key); - if (changes && old != BitIsOn(xkb->ctrls->per_key_repeat, key)) - changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask; - } - } - } - if ((!found)||(interps[0]==NULL)) { - if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) { - CARD8 old; - old = BitIsOn(xkb->ctrls->per_key_repeat, key); - SetBit(xkb->ctrls->per_key_repeat, key); - if (changes && (old != BitIsOn(xkb->ctrls->per_key_repeat, key))) - changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask; - } - if (((explicit&XkbExplicitBehaviorMask)==0)&& - (xkb->server->behaviors[key].type==XkbKB_Lock)) { - xkb->server->behaviors[key].type= XkbKB_Default; - changed|= XkbKeyBehaviorsMask; - } + return FALSE; + } + new_vmodmask = 0; + for (n = 0; n < nSyms; n++) { + if (interps[n]) { + unsigned effMods; + + pActs[n] = *((XkbAction *) &interps[n]->act); + if ((n == 0) || ((interps[n]->match & XkbSI_LevelOneOnly) == 0)) { + effMods = mods; + if (interps[n]->virtual_mod != XkbNoModifier) + new_vmodmask |= (1 << interps[n]->virtual_mod); + } + else + effMods = 0; + _XkbSetActionKeyMods(xkb, &pActs[n], effMods); + } + else + pActs[n].type = XkbSA_NoAction; + } + if (((explicit & XkbExplicitVModMapMask) == 0) && + (xkb->server->vmodmap[key] != new_vmodmask)) { + changed |= XkbVirtualModMapMask; + xkb->server->vmodmap[key] = new_vmodmask; + } + if (interps[0]) { + if ((interps[0]->flags & XkbSI_LockingKey) && + ((explicit & XkbExplicitBehaviorMask) == 0)) { + xkb->server->behaviors[key].type = XkbKB_Lock; + changed |= XkbKeyBehaviorsMask; + } + if (((explicit & XkbExplicitAutoRepeatMask) == 0) && (xkb->ctrls)) { + CARD8 old; + + old = BitIsOn(xkb->ctrls->per_key_repeat, key); + if (interps[0]->flags & XkbSI_AutoRepeat) + SetBit(xkb->ctrls->per_key_repeat, key); + else + ClearBit(xkb->ctrls->per_key_repeat, key); + if (changes && old != BitIsOn(xkb->ctrls->per_key_repeat, key)) + changes->ctrls.changed_ctrls |= XkbPerKeyRepeatMask; + } + } + } + if ((!found) || (interps[0] == NULL)) { + if (((explicit & XkbExplicitAutoRepeatMask) == 0) && (xkb->ctrls)) { + CARD8 old; + + old = BitIsOn(xkb->ctrls->per_key_repeat, key); + SetBit(xkb->ctrls->per_key_repeat, key); + if (changes && (old != BitIsOn(xkb->ctrls->per_key_repeat, key))) + changes->ctrls.changed_ctrls |= XkbPerKeyRepeatMask; + } + if (((explicit & XkbExplicitBehaviorMask) == 0) && + (xkb->server->behaviors[key].type == XkbKB_Lock)) { + xkb->server->behaviors[key].type = XkbKB_Default; + changed |= XkbKeyBehaviorsMask; + } } if (changes) { - XkbMapChangesPtr mc; - mc= &changes->map; - tmp= (changed&mc->changed); - if (tmp&XkbKeyActionsMask) - _XkbAddKeyChange(&mc->first_key_act,&mc->num_key_acts,key); - else if (changed&XkbKeyActionsMask) { - mc->changed|= XkbKeyActionsMask; - mc->first_key_act= key; - mc->num_key_acts= 1; - } - if (tmp&XkbKeyBehaviorsMask) { - _XkbAddKeyChange(&mc->first_key_behavior,&mc->num_key_behaviors, - key); - } - else if (changed&XkbKeyBehaviorsMask) { - mc->changed|= XkbKeyBehaviorsMask; - mc->first_key_behavior= key; - mc->num_key_behaviors= 1; - } - if (tmp&XkbVirtualModMapMask) - _XkbAddKeyChange(&mc->first_vmodmap_key,&mc->num_vmodmap_keys,key); - else if (changed&XkbVirtualModMapMask) { - mc->changed|= XkbVirtualModMapMask; - mc->first_vmodmap_key= key; - mc->num_vmodmap_keys= 1; - } - mc->changed|= changed; - } - if (interps!=ibuf) - free(interps); + XkbMapChangesPtr mc; + + mc = &changes->map; + tmp = (changed & mc->changed); + if (tmp & XkbKeyActionsMask) + _XkbAddKeyChange(&mc->first_key_act, &mc->num_key_acts, key); + else if (changed & XkbKeyActionsMask) { + mc->changed |= XkbKeyActionsMask; + mc->first_key_act = key; + mc->num_key_acts = 1; + } + if (tmp & XkbKeyBehaviorsMask) { + _XkbAddKeyChange(&mc->first_key_behavior, &mc->num_key_behaviors, + key); + } + else if (changed & XkbKeyBehaviorsMask) { + mc->changed |= XkbKeyBehaviorsMask; + mc->first_key_behavior = key; + mc->num_key_behaviors = 1; + } + if (tmp & XkbVirtualModMapMask) + _XkbAddKeyChange(&mc->first_vmodmap_key, &mc->num_vmodmap_keys, + key); + else if (changed & XkbVirtualModMapMask) { + mc->changed |= XkbVirtualModMapMask; + mc->first_vmodmap_key = key; + mc->num_vmodmap_keys = 1; + } + mc->changed |= changed; + } + if (interps != ibuf) + free(interps); return TRUE; } Status -XkbChangeTypesOfKey( XkbDescPtr xkb, - int key, - int nGroups, - unsigned groups, - int * newTypesIn, - XkbMapChangesPtr changes) +XkbChangeTypesOfKey(XkbDescPtr xkb, + int key, + int nGroups, + unsigned groups, int *newTypesIn, XkbMapChangesPtr changes) { -XkbKeyTypePtr pOldType,pNewType; -register int i; -int width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups]; - - if ((!xkb) || (!XkbKeycodeInRange(xkb,key)) || (!xkb->map) || - (!xkb->map->types)||(!newTypesIn)||((groups&XkbAllGroupsMask)==0)|| - (nGroups>XkbNumKbdGroups)) { - return BadMatch; - } - if (nGroups==0) { - for (i=0;i<XkbNumKbdGroups;i++) { - xkb->map->key_sym_map[key].kt_index[i]= XkbOneLevelIndex; - } - i= xkb->map->key_sym_map[key].group_info; - i= XkbSetNumGroups(i,0); - xkb->map->key_sym_map[key].group_info= i; - XkbResizeKeySyms(xkb,key,0); - return Success; - } - - nOldGroups= XkbKeyNumGroups(xkb,key); - oldWidth= XkbKeyGroupsWidth(xkb,key); - for (width=i=0;i<nGroups;i++) { - if (groups&(1<<i)) - newTypes[i]= newTypesIn[i]; - else if (i<nOldGroups) - newTypes[i]= XkbKeyKeyTypeIndex(xkb,key,i); - else if (nOldGroups>0) - newTypes[i]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index); - else newTypes[i]= XkbTwoLevelIndex; - if (newTypes[i]>xkb->map->num_types) - return BadMatch; - pNewType= &xkb->map->types[newTypes[i]]; - if (pNewType->num_levels>width) - width= pNewType->num_levels; - } - if ((xkb->ctrls)&&(nGroups>xkb->ctrls->num_groups)) - xkb->ctrls->num_groups= nGroups; - if ((width!=oldWidth)||(nGroups!=nOldGroups)) { - KeySym oldSyms[XkbMaxSymsPerKey],*pSyms; - int nCopy; - - if (nOldGroups==0) { - pSyms= XkbResizeKeySyms(xkb,key,width*nGroups); - if (pSyms!=NULL) { - i= xkb->map->key_sym_map[key].group_info; - i= XkbSetNumGroups(i,nGroups); - xkb->map->key_sym_map[key].group_info= i; - xkb->map->key_sym_map[key].width= width; - for (i=0;i<nGroups;i++) { - xkb->map->key_sym_map[key].kt_index[i]= newTypes[i]; - } - return Success; - } - return BadAlloc; - } - pSyms= XkbKeySymsPtr(xkb,key); - memcpy(oldSyms,pSyms,XkbKeyNumSyms(xkb,key)*sizeof(KeySym)); - pSyms= XkbResizeKeySyms(xkb,key,width*nGroups); - if (pSyms==NULL) - return BadAlloc; - memset(pSyms, 0, width*nGroups*sizeof(KeySym)); - for (i=0;(i<nGroups)&&(i<nOldGroups);i++) { - pOldType= XkbKeyKeyType(xkb,key,i); - pNewType= &xkb->map->types[newTypes[i]]; - if (pNewType->num_levels>pOldType->num_levels) - nCopy= pOldType->num_levels; - else nCopy= pNewType->num_levels; - memcpy(&pSyms[i*width],&oldSyms[i*oldWidth],nCopy*sizeof(KeySym)); - } - if (XkbKeyHasActions(xkb,key)) { - XkbAction oldActs[XkbMaxSymsPerKey],*pActs; - pActs= XkbKeyActionsPtr(xkb,key); - memcpy(oldActs,pActs,XkbKeyNumSyms(xkb,key)*sizeof(XkbAction)); - pActs= XkbResizeKeyActions(xkb,key,width*nGroups); - if (pActs==NULL) - return BadAlloc; - memset(pActs, 0, width*nGroups*sizeof(XkbAction)); - for (i=0;(i<nGroups)&&(i<nOldGroups);i++) { - pOldType= XkbKeyKeyType(xkb,key,i); - pNewType= &xkb->map->types[newTypes[i]]; - if (pNewType->num_levels>pOldType->num_levels) - nCopy= pOldType->num_levels; - else nCopy= pNewType->num_levels; - memcpy(&pActs[i*width],&oldActs[i*oldWidth], - nCopy*sizeof(XkbAction)); - } - } - i= xkb->map->key_sym_map[key].group_info; - i= XkbSetNumGroups(i,nGroups); - xkb->map->key_sym_map[key].group_info= i; - xkb->map->key_sym_map[key].width= width; - } - width= 0; - for (i=0;i<nGroups;i++) { - xkb->map->key_sym_map[key].kt_index[i]= newTypes[i]; - if (xkb->map->types[newTypes[i]].num_levels>width) - width= xkb->map->types[newTypes[i]].num_levels; - } - xkb->map->key_sym_map[key].width= width; - if (changes!=NULL) { - if (changes->changed&XkbKeySymsMask) { - _XkbAddKeyChange(&changes->first_key_sym,&changes->num_key_syms, - key); - } - else { - changes->changed|= XkbKeySymsMask; - changes->first_key_sym= key; - changes->num_key_syms= 1; - } + XkbKeyTypePtr pOldType, pNewType; + register int i; + int width, nOldGroups, oldWidth, newTypes[XkbNumKbdGroups]; + + if ((!xkb) || (!XkbKeycodeInRange(xkb, key)) || (!xkb->map) || + (!xkb->map->types) || (!newTypesIn) || + ((groups & XkbAllGroupsMask) == 0) || (nGroups > XkbNumKbdGroups)) { + return BadMatch; + } + if (nGroups == 0) { + for (i = 0; i < XkbNumKbdGroups; i++) { + xkb->map->key_sym_map[key].kt_index[i] = XkbOneLevelIndex; + } + i = xkb->map->key_sym_map[key].group_info; + i = XkbSetNumGroups(i, 0); + xkb->map->key_sym_map[key].group_info = i; + XkbResizeKeySyms(xkb, key, 0); + return Success; + } + + nOldGroups = XkbKeyNumGroups(xkb, key); + oldWidth = XkbKeyGroupsWidth(xkb, key); + for (width = i = 0; i < nGroups; i++) { + if (groups & (1 << i)) + newTypes[i] = newTypesIn[i]; + else if (i < nOldGroups) + newTypes[i] = XkbKeyKeyTypeIndex(xkb, key, i); + else if (nOldGroups > 0) + newTypes[i] = XkbKeyKeyTypeIndex(xkb, key, XkbGroup1Index); + else + newTypes[i] = XkbTwoLevelIndex; + if (newTypes[i] > xkb->map->num_types) + return BadMatch; + pNewType = &xkb->map->types[newTypes[i]]; + if (pNewType->num_levels > width) + width = pNewType->num_levels; + } + if ((xkb->ctrls) && (nGroups > xkb->ctrls->num_groups)) + xkb->ctrls->num_groups = nGroups; + if ((width != oldWidth) || (nGroups != nOldGroups)) { + KeySym oldSyms[XkbMaxSymsPerKey], *pSyms; + int nCopy; + + if (nOldGroups == 0) { + pSyms = XkbResizeKeySyms(xkb, key, width * nGroups); + if (pSyms != NULL) { + i = xkb->map->key_sym_map[key].group_info; + i = XkbSetNumGroups(i, nGroups); + xkb->map->key_sym_map[key].group_info = i; + xkb->map->key_sym_map[key].width = width; + for (i = 0; i < nGroups; i++) { + xkb->map->key_sym_map[key].kt_index[i] = newTypes[i]; + } + return Success; + } + return BadAlloc; + } + pSyms = XkbKeySymsPtr(xkb, key); + memcpy(oldSyms, pSyms, XkbKeyNumSyms(xkb, key) * sizeof(KeySym)); + pSyms = XkbResizeKeySyms(xkb, key, width * nGroups); + if (pSyms == NULL) + return BadAlloc; + memset(pSyms, 0, width * nGroups * sizeof(KeySym)); + for (i = 0; (i < nGroups) && (i < nOldGroups); i++) { + pOldType = XkbKeyKeyType(xkb, key, i); + pNewType = &xkb->map->types[newTypes[i]]; + if (pNewType->num_levels > pOldType->num_levels) + nCopy = pOldType->num_levels; + else + nCopy = pNewType->num_levels; + memcpy(&pSyms[i * width], &oldSyms[i * oldWidth], + nCopy * sizeof(KeySym)); + } + if (XkbKeyHasActions(xkb, key)) { + XkbAction oldActs[XkbMaxSymsPerKey], *pActs; + + pActs = XkbKeyActionsPtr(xkb, key); + memcpy(oldActs, pActs, XkbKeyNumSyms(xkb, key) * sizeof(XkbAction)); + pActs = XkbResizeKeyActions(xkb, key, width * nGroups); + if (pActs == NULL) + return BadAlloc; + memset(pActs, 0, width * nGroups * sizeof(XkbAction)); + for (i = 0; (i < nGroups) && (i < nOldGroups); i++) { + pOldType = XkbKeyKeyType(xkb, key, i); + pNewType = &xkb->map->types[newTypes[i]]; + if (pNewType->num_levels > pOldType->num_levels) + nCopy = pOldType->num_levels; + else + nCopy = pNewType->num_levels; + memcpy(&pActs[i * width], &oldActs[i * oldWidth], + nCopy * sizeof(XkbAction)); + } + } + i = xkb->map->key_sym_map[key].group_info; + i = XkbSetNumGroups(i, nGroups); + xkb->map->key_sym_map[key].group_info = i; + xkb->map->key_sym_map[key].width = width; + } + width = 0; + for (i = 0; i < nGroups; i++) { + xkb->map->key_sym_map[key].kt_index[i] = newTypes[i]; + if (xkb->map->types[newTypes[i]].num_levels > width) + width = xkb->map->types[newTypes[i]].num_levels; + } + xkb->map->key_sym_map[key].width = width; + if (changes != NULL) { + if (changes->changed & XkbKeySymsMask) { + _XkbAddKeyChange(&changes->first_key_sym, &changes->num_key_syms, + key); + } + else { + changes->changed |= XkbKeySymsMask; + changes->first_key_sym = key; + changes->num_key_syms = 1; + } } return Success; } @@ -637,204 +660,221 @@ int width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups]; /***====================================================================***/ Bool -XkbVirtualModsToReal(XkbDescPtr xkb,unsigned virtual_mask,unsigned *mask_rtrn) +XkbVirtualModsToReal(XkbDescPtr xkb, unsigned virtual_mask, unsigned *mask_rtrn) { -register int i,bit; -register unsigned mask; - - if (xkb==NULL) - return FALSE; - if (virtual_mask==0) { - *mask_rtrn= 0; - return TRUE; - } - if (xkb->server==NULL) - return FALSE; - for (i=mask=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) { - if (virtual_mask&bit) - mask|= xkb->server->vmods[i]; - } - *mask_rtrn= mask; + register int i, bit; + register unsigned mask; + + if (xkb == NULL) + return FALSE; + if (virtual_mask == 0) { + *mask_rtrn = 0; + return TRUE; + } + if (xkb->server == NULL) + return FALSE; + for (i = mask = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1) { + if (virtual_mask & bit) + mask |= xkb->server->vmods[i]; + } + *mask_rtrn = mask; return TRUE; } /***====================================================================***/ static Bool -XkbUpdateActionVirtualMods(XkbDescPtr xkb,XkbAction *act,unsigned changed) +XkbUpdateActionVirtualMods(XkbDescPtr xkb, XkbAction *act, unsigned changed) { -unsigned int tmp; + unsigned int tmp; switch (act->type) { - case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods: - if (((tmp= XkbModActionVMods(&act->mods))&changed)!=0) { - XkbVirtualModsToReal(xkb,tmp,&tmp); - act->mods.mask= act->mods.real_mods; - act->mods.mask|= tmp; - return TRUE; - } - break; - case XkbSA_ISOLock: - if ((((tmp= XkbModActionVMods(&act->iso))!=0)&changed)!=0) { - XkbVirtualModsToReal(xkb,tmp,&tmp); - act->iso.mask= act->iso.real_mods; - act->iso.mask|= tmp; - return TRUE; - } - break; + case XkbSA_SetMods: + case XkbSA_LatchMods: + case XkbSA_LockMods: + if (((tmp = XkbModActionVMods(&act->mods)) & changed) != 0) { + XkbVirtualModsToReal(xkb, tmp, &tmp); + act->mods.mask = act->mods.real_mods; + act->mods.mask |= tmp; + return TRUE; + } + break; + case XkbSA_ISOLock: + if ((((tmp = XkbModActionVMods(&act->iso)) != 0) & changed) != 0) { + XkbVirtualModsToReal(xkb, tmp, &tmp); + act->iso.mask = act->iso.real_mods; + act->iso.mask |= tmp; + return TRUE; + } + break; } return FALSE; } static void -XkbUpdateKeyTypeVirtualMods( XkbDescPtr xkb, - XkbKeyTypePtr type, - unsigned int changed, - XkbChangesPtr changes) +XkbUpdateKeyTypeVirtualMods(XkbDescPtr xkb, + XkbKeyTypePtr type, + unsigned int changed, XkbChangesPtr changes) { -register unsigned int i; -unsigned int mask; - - XkbVirtualModsToReal(xkb,type->mods.vmods,&mask); - type->mods.mask= type->mods.real_mods|mask; - if ((type->map_count>0)&&(type->mods.vmods!=0)) { - XkbKTMapEntryPtr entry; - for (i=0,entry=type->map;i<type->map_count;i++,entry++) { - if (entry->mods.vmods!=0) { - XkbVirtualModsToReal(xkb,entry->mods.vmods,&mask); - entry->mods.mask=entry->mods.real_mods|mask; - /* entry is active if vmods are bound*/ - entry->active= (mask!=0); - } - else entry->active= 1; - } + register unsigned int i; + unsigned int mask; + + XkbVirtualModsToReal(xkb, type->mods.vmods, &mask); + type->mods.mask = type->mods.real_mods | mask; + if ((type->map_count > 0) && (type->mods.vmods != 0)) { + XkbKTMapEntryPtr entry; + + for (i = 0, entry = type->map; i < type->map_count; i++, entry++) { + if (entry->mods.vmods != 0) { + XkbVirtualModsToReal(xkb, entry->mods.vmods, &mask); + entry->mods.mask = entry->mods.real_mods | mask; + /* entry is active if vmods are bound */ + entry->active = (mask != 0); + } + else + entry->active = 1; + } } if (changes) { - int type_ndx; - type_ndx= type-xkb->map->types; - if ((type_ndx<0)||(type_ndx>xkb->map->num_types)) - return; - if (changes->map.changed&XkbKeyTypesMask) { - int last; - last= changes->map.first_type+changes->map.num_types-1; - if (type_ndx<changes->map.first_type) { - changes->map.first_type= type_ndx; - changes->map.num_types= (last-type_ndx)+1; - } - else if (type_ndx>last) { - changes->map.num_types= (type_ndx-changes->map.first_type)+1; - } - } - else { - changes->map.changed|= XkbKeyTypesMask; - changes->map.first_type= type_ndx; - changes->map.num_types= 1; - } + int type_ndx; + + type_ndx = type - xkb->map->types; + if ((type_ndx < 0) || (type_ndx > xkb->map->num_types)) + return; + if (changes->map.changed & XkbKeyTypesMask) { + int last; + + last = changes->map.first_type + changes->map.num_types - 1; + if (type_ndx < changes->map.first_type) { + changes->map.first_type = type_ndx; + changes->map.num_types = (last - type_ndx) + 1; + } + else if (type_ndx > last) { + changes->map.num_types = + (type_ndx - changes->map.first_type) + 1; + } + } + else { + changes->map.changed |= XkbKeyTypesMask; + changes->map.first_type = type_ndx; + changes->map.num_types = 1; + } } return; } Bool -XkbApplyVirtualModChanges(XkbDescPtr xkb,unsigned changed,XkbChangesPtr changes) +XkbApplyVirtualModChanges(XkbDescPtr xkb, unsigned changed, + XkbChangesPtr changes) { -register int i; -unsigned int checkState = 0; - - if ((!xkb) || (!xkb->map) || (changed==0)) - return FALSE; - for (i=0;i<xkb->map->num_types;i++) { - if (xkb->map->types[i].mods.vmods & changed) - XkbUpdateKeyTypeVirtualMods(xkb,&xkb->map->types[i],changed,changes); - } - if (changed&xkb->ctrls->internal.vmods) { - unsigned int newMask; - XkbVirtualModsToReal(xkb,xkb->ctrls->internal.vmods,&newMask); - newMask|= xkb->ctrls->internal.real_mods; - if (xkb->ctrls->internal.mask!=newMask) { - xkb->ctrls->internal.mask= newMask; - if (changes) { - changes->ctrls.changed_ctrls|= XkbInternalModsMask; - checkState= TRUE; - } - } - } - if (changed&xkb->ctrls->ignore_lock.vmods) { - unsigned int newMask; - XkbVirtualModsToReal(xkb,xkb->ctrls->ignore_lock.vmods,&newMask); - newMask|= xkb->ctrls->ignore_lock.real_mods; - if (xkb->ctrls->ignore_lock.mask!=newMask) { - xkb->ctrls->ignore_lock.mask= newMask; - if (changes) { - changes->ctrls.changed_ctrls|= XkbIgnoreLockModsMask; - checkState= TRUE; - } - } - } - if (xkb->indicators!=NULL) { - XkbIndicatorMapPtr map; - map= &xkb->indicators->maps[0]; - for (i=0;i<XkbNumIndicators;i++,map++) { - if (map->mods.vmods&changed) { - unsigned int newMask; - XkbVirtualModsToReal(xkb,map->mods.vmods,&newMask); - newMask|= map->mods.real_mods; - if (newMask!=map->mods.mask) { - map->mods.mask= newMask; - if (changes) { - changes->indicators.map_changes|= (1<<i); - checkState= TRUE; - } - } - } - } - } - if (xkb->compat!=NULL) { - XkbCompatMapPtr compat; - compat= xkb->compat; - for (i=0;i<XkbNumKbdGroups;i++) { - unsigned int newMask; - XkbVirtualModsToReal(xkb,compat->groups[i].vmods,&newMask); - newMask|= compat->groups[i].real_mods; - if (compat->groups[i].mask!=newMask) { - compat->groups[i].mask= newMask; - if (changes) { - changes->compat.changed_groups|= (1<<i); - checkState= TRUE; - } - } - } + register int i; + unsigned int checkState = 0; + + if ((!xkb) || (!xkb->map) || (changed == 0)) + return FALSE; + for (i = 0; i < xkb->map->num_types; i++) { + if (xkb->map->types[i].mods.vmods & changed) + XkbUpdateKeyTypeVirtualMods(xkb, &xkb->map->types[i], changed, + changes); + } + if (changed & xkb->ctrls->internal.vmods) { + unsigned int newMask; + + XkbVirtualModsToReal(xkb, xkb->ctrls->internal.vmods, &newMask); + newMask |= xkb->ctrls->internal.real_mods; + if (xkb->ctrls->internal.mask != newMask) { + xkb->ctrls->internal.mask = newMask; + if (changes) { + changes->ctrls.changed_ctrls |= XkbInternalModsMask; + checkState = TRUE; + } + } + } + if (changed & xkb->ctrls->ignore_lock.vmods) { + unsigned int newMask; + + XkbVirtualModsToReal(xkb, xkb->ctrls->ignore_lock.vmods, &newMask); + newMask |= xkb->ctrls->ignore_lock.real_mods; + if (xkb->ctrls->ignore_lock.mask != newMask) { + xkb->ctrls->ignore_lock.mask = newMask; + if (changes) { + changes->ctrls.changed_ctrls |= XkbIgnoreLockModsMask; + checkState = TRUE; + } + } + } + if (xkb->indicators != NULL) { + XkbIndicatorMapPtr map; + + map = &xkb->indicators->maps[0]; + for (i = 0; i < XkbNumIndicators; i++, map++) { + if (map->mods.vmods & changed) { + unsigned int newMask; + + XkbVirtualModsToReal(xkb, map->mods.vmods, &newMask); + newMask |= map->mods.real_mods; + if (newMask != map->mods.mask) { + map->mods.mask = newMask; + if (changes) { + changes->indicators.map_changes |= (1 << i); + checkState = TRUE; + } + } + } + } + } + if (xkb->compat != NULL) { + XkbCompatMapPtr compat; + + compat = xkb->compat; + for (i = 0; i < XkbNumKbdGroups; i++) { + unsigned int newMask; + + XkbVirtualModsToReal(xkb, compat->groups[i].vmods, &newMask); + newMask |= compat->groups[i].real_mods; + if (compat->groups[i].mask != newMask) { + compat->groups[i].mask = newMask; + if (changes) { + changes->compat.changed_groups |= (1 << i); + checkState = TRUE; + } + } + } } if (xkb->map && xkb->server) { - int highChange = 0, lowChange = -1; - for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { - if (XkbKeyHasActions(xkb,i)) { - register XkbAction *pAct; - register int n; - - pAct= XkbKeyActionsPtr(xkb,i); - for (n=XkbKeyNumActions(xkb,i);n>0;n--,pAct++) { - if ((pAct->type!=XkbSA_NoAction)&& - XkbUpdateActionVirtualMods(xkb,pAct,changed)) { - if (lowChange<0) - lowChange= i; - highChange= i; - } - } - } - } - if (changes && (lowChange>0)) { /* something changed */ - if (changes->map.changed&XkbKeyActionsMask) { - int last; - if (changes->map.first_key_act<lowChange) - lowChange= changes->map.first_key_act; - last= changes->map.first_key_act+changes->map.num_key_acts-1; - if (last>highChange) - highChange= last; - } - changes->map.changed|= XkbKeyActionsMask; - changes->map.first_key_act= lowChange; - changes->map.num_key_acts= (highChange-lowChange)+1; - } + int highChange = 0, lowChange = -1; + + for (i = xkb->min_key_code; i <= xkb->max_key_code; i++) { + if (XkbKeyHasActions(xkb, i)) { + register XkbAction *pAct; + register int n; + + pAct = XkbKeyActionsPtr(xkb, i); + for (n = XkbKeyNumActions(xkb, i); n > 0; n--, pAct++) { + if ((pAct->type != XkbSA_NoAction) && + XkbUpdateActionVirtualMods(xkb, pAct, changed)) { + if (lowChange < 0) + lowChange = i; + highChange = i; + } + } + } + } + if (changes && (lowChange > 0)) { /* something changed */ + if (changes->map.changed & XkbKeyActionsMask) { + int last; + + if (changes->map.first_key_act < lowChange) + lowChange = changes->map.first_key_act; + last = + changes->map.first_key_act + changes->map.num_key_acts - 1; + if (last > highChange) + highChange = last; + } + changes->map.changed |= XkbKeyActionsMask; + changes->map.first_key_act = lowChange; + changes->map.num_key_acts = (highChange - lowChange) + 1; + } } return checkState; } |