diff options
Diffstat (limited to 'nx-X11/lib/src/xkb/XKBleds.c')
| -rw-r--r-- | nx-X11/lib/src/xkb/XKBleds.c | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/nx-X11/lib/src/xkb/XKBleds.c b/nx-X11/lib/src/xkb/XKBleds.c new file mode 100644 index 000000000..c098ee948 --- /dev/null +++ b/nx-X11/lib/src/xkb/XKBleds.c @@ -0,0 +1,338 @@ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include <nx-X11/extensions/XKBproto.h> +#include "XKBlibint.h" + +Status +XkbGetIndicatorState(Display *dpy, unsigned deviceSpec, unsigned *pStateRtrn) +{ + register xkbGetIndicatorStateReq *req; + xkbGetIndicatorStateReply rep; + XkbInfoPtr xkbi; + Bool ok; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return BadAccess; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetIndicatorState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetIndicatorState; + req->deviceSpec = deviceSpec; + ok = _XReply(dpy, (xReply *) &rep, 0, xFalse); + if (ok && (pStateRtrn != NULL)) + *pStateRtrn = rep.state; + UnlockDisplay(dpy); + SyncHandle(); + return (ok ? Success : BadImplementation); +} + +Status +_XkbReadGetIndicatorMapReply(Display *dpy, + xkbGetIndicatorMapReply *rep, + XkbDescPtr xkb, + int *nread_rtrn) +{ + XkbIndicatorPtr leds; + XkbReadBufferRec buf; + + if ((!xkb->indicators) && (XkbAllocIndicatorMaps(xkb) != Success)) + return BadAlloc; + leds = xkb->indicators; + + leds->phys_indicators = rep->realIndicators; + if (rep->length > 0) { + register int left; + + if (!_XkbInitReadBuffer(dpy, &buf, (int) rep->length * 4)) + return BadAlloc; + if (nread_rtrn) + *nread_rtrn = (int) rep->length * 4; + if (rep->which) { + register int i, bit; + + left = (int) rep->which; + for (i = 0, bit = 1; (i < XkbNumIndicators) && (left); + i++, bit <<= 1) { + if (left & bit) { + xkbIndicatorMapWireDesc *wire; + + wire = (xkbIndicatorMapWireDesc *) + _XkbGetReadBufferPtr(&buf, + SIZEOF(xkbIndicatorMapWireDesc)); + if (wire == NULL) { + _XkbFreeReadBuffer(&buf); + return BadAlloc; + } + leds->maps[i].flags = wire->flags; + leds->maps[i].which_groups = wire->whichGroups; + leds->maps[i].groups = wire->groups; + leds->maps[i].which_mods = wire->whichMods; + leds->maps[i].mods.mask = wire->mods; + leds->maps[i].mods.real_mods = wire->realMods; + leds->maps[i].mods.vmods = wire->virtualMods; + leds->maps[i].ctrls = wire->ctrls; + left &= ~bit; + } + } + } + left = _XkbFreeReadBuffer(&buf); + } + return Success; +} + +Bool +XkbGetIndicatorMap(Display *dpy, unsigned long which, XkbDescPtr xkb) +{ + register xkbGetIndicatorMapReq *req; + xkbGetIndicatorMapReply rep; + XkbInfoPtr xkbi; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return BadAccess; + if ((!which) || (!xkb)) + return BadValue; + + LockDisplay(dpy); + xkbi = dpy->xkb_info; + if (!xkb->indicators) { + xkb->indicators = _XkbTypedCalloc(1, XkbIndicatorRec); + if (!xkb->indicators) { + UnlockDisplay(dpy); + SyncHandle(); + return BadAlloc; + } + } + GetReq(kbGetIndicatorMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetIndicatorMap; + req->deviceSpec = xkb->device_spec; + req->which = (CARD32) which; + if (!_XReply(dpy, (xReply *) &rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadValue; + } + status = _XkbReadGetIndicatorMapReply(dpy, &rep, xkb, NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Bool +XkbSetIndicatorMap(Display *dpy, unsigned long which, XkbDescPtr xkb) +{ + register xkbSetIndicatorMapReq *req; + register int i, bit; + int nMaps; + xkbIndicatorMapWireDesc *wire; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return False; + if ((!xkb) || (!which) || (!xkb->indicators)) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetIndicatorMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetIndicatorMap; + req->deviceSpec = xkb->device_spec; + req->which = (CARD32) which; + for (i = nMaps = 0, bit = 1; i < 32; i++, bit <<= 1) { + if (which & bit) + nMaps++; + } + req->length += (nMaps * sizeof(XkbIndicatorMapRec)) / 4; + BufAlloc(xkbIndicatorMapWireDesc *, wire, + (nMaps * SIZEOF(xkbIndicatorMapWireDesc))); + for (i = 0, bit = 1; i < 32; i++, bit <<= 1) { + if (which & bit) { + wire->flags = xkb->indicators->maps[i].flags; + wire->whichGroups = xkb->indicators->maps[i].which_groups; + wire->groups = xkb->indicators->maps[i].groups; + wire->whichMods = xkb->indicators->maps[i].which_mods; + wire->mods = xkb->indicators->maps[i].mods.real_mods; + wire->virtualMods = xkb->indicators->maps[i].mods.vmods; + wire->ctrls = xkb->indicators->maps[i].ctrls; + wire++; + } + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbGetNamedDeviceIndicator(Display *dpy, + unsigned device, + unsigned class, + unsigned id, + Atom name, + int *pNdxRtrn, + Bool *pStateRtrn, + XkbIndicatorMapPtr pMapRtrn, + Bool *pRealRtrn) +{ + register xkbGetNamedIndicatorReq *req; + xkbGetNamedIndicatorReply rep; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || (name == None) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetNamedIndicator, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetNamedIndicator; + req->deviceSpec = device; + req->ledClass = class; + req->ledID = id; + req->indicator = (CARD32) name; + if (!_XReply(dpy, (xReply *) &rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if ((!rep.found) || (!rep.supported)) + return False; + if (pNdxRtrn != NULL) + *pNdxRtrn = rep.ndx; + if (pStateRtrn != NULL) + *pStateRtrn = rep.on; + if (pMapRtrn != NULL) { + pMapRtrn->flags = rep.flags; + pMapRtrn->which_groups = rep.whichGroups; + pMapRtrn->groups = rep.groups; + pMapRtrn->which_mods = rep.whichMods; + pMapRtrn->mods.mask = rep.mods; + pMapRtrn->mods.real_mods = rep.realMods; + pMapRtrn->mods.vmods = rep.virtualMods; + pMapRtrn->ctrls = rep.ctrls; + } + if (pRealRtrn != NULL) + *pRealRtrn = rep.realIndicator; + return True; +} + +Bool +XkbGetNamedIndicator(Display *dpy, + Atom name, + int *pNdxRtrn, + Bool *pStateRtrn, + XkbIndicatorMapPtr pMapRtrn, + Bool *pRealRtrn) +{ + return XkbGetNamedDeviceIndicator(dpy, XkbUseCoreKbd, + XkbDfltXIClass, XkbDfltXIId, + name, pNdxRtrn, pStateRtrn, + pMapRtrn, pRealRtrn); +} + +Bool +XkbSetNamedDeviceIndicator(Display *dpy, + unsigned device, + unsigned class, + unsigned id, + Atom name, + Bool changeState, + Bool state, + Bool createNewMap, + XkbIndicatorMapPtr pMap) +{ + register xkbSetNamedIndicatorReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || (name == None) || + (!dpy->xkb_info && !XkbUseExtension(dpy, NULL, NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetNamedIndicator, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetNamedIndicator; + req->deviceSpec = device; + req->ledClass = class; + req->ledID = id; + req->indicator = (CARD32) name; + req->setState = changeState; + if (req->setState) + req->on = state; + else + req->on = False; + if (pMap != NULL) { + req->setMap = True; + req->createMap = createNewMap; + req->flags = pMap->flags; + req->whichGroups = pMap->which_groups; + req->groups = pMap->groups; + req->whichMods = pMap->which_mods; + req->realMods = pMap->mods.real_mods; + req->virtualMods = pMap->mods.vmods; + req->ctrls = pMap->ctrls; + } + else { + req->setMap = False; + req->createMap = False; + req->flags = 0; + req->whichGroups = 0; + req->groups = 0; + req->whichMods = 0; + req->realMods = 0; + req->virtualMods = 0; + req->ctrls = 0; + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbSetNamedIndicator(Display *dpy, + Atom name, + Bool changeState, + Bool state, + Bool createNewMap, + XkbIndicatorMapPtr pMap) +{ + return XkbSetNamedDeviceIndicator(dpy, XkbUseCoreKbd, + XkbDfltXIClass, XkbDfltXIId, + name, changeState, state, + createNewMap, pMap); +} |