void
XkbProcessOtherEvent(xEvent *xE,DeviceIntPtr dev,int count)
{
Bool xkbCares,isBtn;
xkbCares= True;
isBtn= False;
switch ( xE->u.u.type ) {
case KeyPress: xE->u.u.type= DeviceKeyPress; break;
case KeyRelease: xE->u.u.type= DeviceKeyRelease; break;
case ButtonPress: xE->u.u.type= DeviceButtonPress;
isBtn= True;
break;
case ButtonRelease: xE->u.u.type= DeviceButtonRelease;
isBtn= True;
break;
default: xkbCares= False; break;
}
if (xkbCares) {
if ((!isBtn)||((dev->button)&&(dev->button->xkb_acts))) {
DeviceIntPtr kbd;
if (dev->key) kbd= dev;
else kbd= (DeviceIntPtr)LookupKeyboardDevice();
XkbHandleActions(dev,kbd,xE,count);
return;
}
}
ProcessOtherEvent(xE,dev,count);
return;
}
static int
KdKeybdProc(DeviceIntPtr pDevice, int onoff)
{
Bool ret;
DevicePtr pDev = (DevicePtr)pDevice;
#ifdef XKB
XkbComponentNamesRec names;
#endif
if (!pDev)
return BadImplementation;
switch (onoff)
{
case DEVICE_INIT:
if (pDev != LookupKeyboardDevice())
{
return !Success;
}
#ifndef XKB
ret = InitKeyboardDeviceStruct(pDev,
&kdKeySyms,
kdModMap,
KdBell, KdKbdCtrl);
#else
memset(&names, 0, sizeof(XkbComponentNamesRec));
if (XkbInitialMap)
names.keymap = XkbInitialMap;
XkbSetRulesDflts ("base", "pc101", "us", NULL, NULL);
ret = XkbInitKeyboardDeviceStruct ((DeviceIntPtr) pDev,
&names,
&kdKeySyms,
kdModMap,
KdBell, KdKbdCtrl);
#endif
if (!ret)
return BadImplementation;
break;
case DEVICE_ON:
pDev->on = TRUE;
pKdKeyboard = pDevice;
if (kdKeyboardFuncs)
(*kdKeyboardFuncs->Init) ();
break;
case DEVICE_OFF:
case DEVICE_CLOSE:
pKdKeyboard = 0;
if (pDev->on)
{
pDev->on = FALSE;
if (kdKeyboardFuncs)
(*kdKeyboardFuncs->Fini) ();
}
break;
}
return Success;
}
void
ProcessPointerEvent( register xEvent * xE,
register DeviceIntPtr mouse,
int count)
{
DeviceIntPtr dev = (DeviceIntPtr)LookupKeyboardDevice();
XkbSrvInfoPtr xkbi = dev->key->xkbInfo;
unsigned changed = 0;
xkbi->shiftKeyCount = 0;
xkbi->lastPtrEventTime= xE->u.keyButtonPointer.time;
if (xE->u.u.type==ButtonPress) {
changed |= XkbPointerButtonMask;
}
else if (xE->u.u.type==ButtonRelease) {
xkbi->lockedPtrButtons&= ~(1<<(xE->u.u.detail&0x7));
changed |= XkbPointerButtonMask;
}
CoreProcessPointerEvent(xE,mouse,count);
xkbi->state.ptr_buttons = mouse->button->state;
/* clear any latched modifiers */
if ( xkbi->state.latched_mods && (xE->u.u.type==ButtonRelease) ) {
unsigned changed_leds;
XkbStateRec oldState;
XkbSrvLedInfoPtr sli;
sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
oldState= xkbi->state;
XkbLatchModifiers(dev,0xFF,0x00);
XkbComputeDerivedState(xkbi);
changed |= XkbStateChangedFlags(&oldState,&xkbi->state);
if (changed&sli->usedComponents) {
changed_leds= XkbIndicatorsToUpdate(dev,changed,False);
if (changed_leds) {
XkbEventCauseRec cause;
XkbSetCauseKey(&cause,(xE->u.u.detail&0x7),xE->u.u.type);
XkbUpdateIndicators(dev,changed_leds,True,NULL,&cause);
}
}
dev->key->state= XkbStateFieldFromRec(&xkbi->state);
}
if (((xkbi->flags&_XkbStateNotifyInProgress)==0)&&(changed!=0)) {
xkbStateNotify sn;
sn.keycode= xE->u.u.detail;
sn.eventType= xE->u.u.type;
sn.requestMajor = sn.requestMinor = 0;
sn.changed= changed;
XkbSendStateNotify(dev,&sn);
}
} /* ProcessPointerEvent */
/*
* DESCRIPTION:
*
* This routine processes the simulation of some input event.
*
*/
int XETrapSimulateXEvent(register xXTrapInputReq *request,
register ClientPtr client)
{
ScreenPtr pScr = NULL;
int status = Success;
xEvent xev;
register int x = request->input.x;
register int y = request->input.y;
DevicePtr keydev = LookupKeyboardDevice();
DevicePtr ptrdev = LookupPointerDevice();
if (request->input.screen < screenInfo.numScreens)
{
pScr = screenInfo.screens[request->input.screen];
}
else
{ /* Trying to play bogus events to this WS! */
#ifdef VERBOSE
ErrorF("%s: Trying to send events to screen %d!\n", XTrapExtName,
request->input.screen);
#endif
status = XETrapErrorBase + BadScreen;
}
/* Fill in the event structure with the information
* Note: root, event, child, eventX, eventY, state, and sameScreen
* are all updated by FixUpEventFromWindow() when the events
* are delivered via DeliverDeviceEvents() or whatever. XTrap
* needs to only concern itself with type, detail, time, rootX,
* and rootY.
*/
if (status == Success)
{
xev.u.u.type = request->input.type;
xev.u.u.detail = request->input.detail;
xev.u.keyButtonPointer.time = GetTimeInMillis();
xev.u.keyButtonPointer.rootX = x;
xev.u.keyButtonPointer.rootY = y;
if (request->input.type == MotionNotify)
{ /* Set new cursor position on screen */
XETrap_avail.data.cur_x = x;
XETrap_avail.data.cur_y = y;
NewCurrentScreen (pScr, x, y); /* fix from [email protected] */
if (!(*pScr->SetCursorPosition)(pScr, x, y, xFalse))
{
status = BadImplementation;
}
}
}
if (status == Success)
{
switch(request->input.type)
{ /* Now process the event appropriately */
case KeyPress:
case KeyRelease:
(*XETrapKbdDev->realInputProc)(&xev,(DeviceIntPtr)keydev, 1L);
break;
case MotionNotify:
case ButtonPress:
case ButtonRelease:
(*XETrapPtrDev->realInputProc)(&xev,(DeviceIntPtr)ptrdev, 1L);
break;
default:
status = BadValue;
break;
}
}
return(status);
}
int
ProcXUngrabDeviceKey(ClientPtr client)
{
DeviceIntPtr dev;
DeviceIntPtr mdev;
WindowPtr pWin;
GrabRec temporaryGrab;
REQUEST(xUngrabDeviceKeyReq);
REQUEST_SIZE_MATCH(xUngrabDeviceKeyReq);
dev = LookupDeviceIntRec(stuff->grabbed_device);
if (dev == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadDevice);
return Success;
}
if (dev->key == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadMatch);
return Success;
}
if (stuff->modifier_device != UseXKeyboard) {
mdev = LookupDeviceIntRec(stuff->modifier_device);
if (mdev == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0,
BadDevice);
return Success;
}
if (mdev->key == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadMatch);
return Success;
}
} else
mdev = (DeviceIntPtr) LookupKeyboardDevice();
pWin = LookupWindow(stuff->grabWindow, client);
if (!pWin) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadWindow);
return Success;
}
if (((stuff->key > dev->key->curKeySyms.maxKeyCode) ||
(stuff->key < dev->key->curKeySyms.minKeyCode))
&& (stuff->key != AnyKey)) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadValue);
return Success;
}
if ((stuff->modifiers != AnyModifier) &&
(stuff->modifiers & ~AllModifiersMask)) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceKey, 0, BadValue);
return Success;
}
temporaryGrab.resource = client->clientAsMask;
temporaryGrab.device = dev;
temporaryGrab.window = pWin;
temporaryGrab.type = DeviceKeyPress;
temporaryGrab.modifierDevice = mdev;
temporaryGrab.modifiersDetail.exact = stuff->modifiers;
temporaryGrab.modifiersDetail.pMask = NULL;
temporaryGrab.detail.exact = stuff->key;
temporaryGrab.detail.pMask = NULL;
DeletePassiveGrabFromList(&temporaryGrab);
return Success;
}
int
ProcXUngrabDeviceButton(ClientPtr client)
{
DeviceIntPtr dev;
DeviceIntPtr mdev;
WindowPtr pWin;
GrabRec temporaryGrab;
int rc;
REQUEST(xUngrabDeviceButtonReq);
REQUEST_SIZE_MATCH(xUngrabDeviceButtonReq);
dev = LookupDeviceIntRec(stuff->grabbed_device);
if (dev == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0, BadDevice);
return Success;
}
if (dev->button == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0, BadMatch);
return Success;
}
if (stuff->modifier_device != UseXKeyboard) {
mdev = LookupDeviceIntRec(stuff->modifier_device);
if (mdev == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0,
BadDevice);
return Success;
}
if (mdev->key == NULL) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0,
BadMatch);
return Success;
}
} else
mdev = (DeviceIntPtr) LookupKeyboardDevice();
rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixUnknownAccess);
if (rc != Success) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0, rc);
return Success;
}
if ((stuff->modifiers != AnyModifier) &&
(stuff->modifiers & ~AllModifiersMask)) {
SendErrorToClient(client, IReqCode, X_UngrabDeviceButton, 0, BadValue);
return Success;
}
temporaryGrab.resource = client->clientAsMask;
temporaryGrab.device = dev;
temporaryGrab.window = pWin;
temporaryGrab.type = DeviceButtonPress;
temporaryGrab.modifierDevice = mdev;
temporaryGrab.modifiersDetail.exact = stuff->modifiers;
temporaryGrab.modifiersDetail.pMask = NULL;
temporaryGrab.detail.exact = stuff->button;
temporaryGrab.detail.pMask = NULL;
DeletePassiveGrabFromList(&temporaryGrab);
return Success;
}
