xserver git update 11/6/2010

1 files changed, 776 insertions, 776 deletions

diff --git a/xorg-server/xkb/xkbAccessX.c b/xorg-server/xkb/xkbAccessX.c
index be1dceea3..be12e5d83 100644
--- a/xorg-server/xkb/xkbAccessX.c
+++ b/xorg-server/xkb/xkbAccessX.c
@@ -1,776 +1,776 @@
-/************************************************************
-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.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include <math.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include "exglobals.h"
-#include <X11/extensions/XIproto.h>
-#include "inputstr.h"
-#include "eventstr.h"
-#include <xkbsrv.h>
-#if !defined(WIN32)
-#include <sys/time.h>
-#endif
-
-int	XkbDfltRepeatDelay=	660;
-int	XkbDfltRepeatInterval=	40;
-
-#define	DFLT_TIMEOUT_CTRLS (XkbAX_KRGMask|XkbStickyKeysMask|XkbMouseKeysMask)
-#define	DFLT_TIMEOUT_OPTS  (XkbAX_IndicatorFBMask)
-
-unsigned short	XkbDfltAccessXTimeout= 	120;
-unsigned int	XkbDfltAccessXTimeoutMask= DFLT_TIMEOUT_CTRLS;
-static unsigned int XkbDfltAccessXTimeoutValues= 0;
-static unsigned int XkbDfltAccessXTimeoutOptionsMask= DFLT_TIMEOUT_OPTS;
-static unsigned int XkbDfltAccessXTimeoutOptionsValues= 0;
-unsigned int	XkbDfltAccessXFeedback= XkbAccessXFeedbackMask;
-unsigned short	XkbDfltAccessXOptions=  XkbAX_AllOptionsMask & ~(XkbAX_IndicatorFBMask|XkbAX_SKReleaseFBMask|XkbAX_SKRejectFBMask);
-
-void
-AccessXComputeCurveFactor(XkbSrvInfoPtr xkbi,XkbControlsPtr ctrls)
-{
-    xkbi->mouseKeysCurve= 1.0+(((double)ctrls->mk_curve)*0.001);
-    xkbi->mouseKeysCurveFactor= ( ((double)ctrls->mk_max_speed)/
-	pow((double)ctrls->mk_time_to_max,xkbi->mouseKeysCurve));
-    return;
-}
-
-void
-AccessXInit(DeviceIntPtr keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-
-    xkbi->shiftKeyCount= 0;
-    xkbi->mouseKeysCounter= 0;
-    xkbi->inactiveKey= 0;
-    xkbi->slowKey= 0;
-    xkbi->repeatKey= 0;
-    xkbi->krgTimerActive= _OFF_TIMER;
-    xkbi->beepType= _BEEP_NONE;
-    xkbi->beepCount= 0;
-    xkbi->mouseKeyTimer= NULL;
-    xkbi->slowKeysTimer= NULL;
-    xkbi->bounceKeysTimer= NULL;
-    xkbi->repeatKeyTimer= NULL;
-    xkbi->krgTimer= NULL;
-    xkbi->beepTimer= NULL;
-    ctrls->repeat_delay = XkbDfltRepeatDelay;
-    ctrls->repeat_interval = XkbDfltRepeatInterval;
-    ctrls->debounce_delay = 300;
-    ctrls->slow_keys_delay = 300;
-    ctrls->mk_delay = 160;
-    ctrls->mk_interval = 40;
-    ctrls->mk_time_to_max = 30;
-    ctrls->mk_max_speed = 30;
-    ctrls->mk_curve = 500;
-    ctrls->mk_dflt_btn = 1;
-    ctrls->ax_timeout = XkbDfltAccessXTimeout;
-    ctrls->axt_ctrls_mask = XkbDfltAccessXTimeoutMask;
-    ctrls->axt_ctrls_values = XkbDfltAccessXTimeoutValues;
-    ctrls->axt_opts_mask = XkbDfltAccessXTimeoutOptionsMask;
-    ctrls->axt_opts_values = XkbDfltAccessXTimeoutOptionsValues;
-    if (XkbDfltAccessXTimeout)
-	ctrls->enabled_ctrls |= XkbAccessXTimeoutMask;
-    else
-	ctrls->enabled_ctrls &= ~XkbAccessXTimeoutMask;
-    ctrls->enabled_ctrls |= XkbDfltAccessXFeedback;
-    ctrls->ax_options = XkbDfltAccessXOptions; 
-    AccessXComputeCurveFactor(xkbi,ctrls);
-    return;
-}
-
-/************************************************************************/
-/*									*/
-/* AccessXKeyboardEvent							*/
-/*									*/
-/*	Generate a synthetic keyboard event.				*/
-/*									*/
-/************************************************************************/
-static void 
-AccessXKeyboardEvent(DeviceIntPtr	keybd,
-				 int		type,
-				 BYTE		keyCode,
-				 Bool		isRepeat)
-{
-    DeviceEvent event;
-    memset(&event, 0, sizeof(DeviceEvent));
-    event.header = ET_Internal;
-    event.type = type;
-    event.detail.key = keyCode;
-    event.time = GetTimeInMillis();
-    event.length = sizeof(DeviceEvent);
-    event.key_repeat = isRepeat;
-    event.sourceid = keybd->id;
-    event.deviceid = keybd->id;
-
-    if (xkbDebugFlags&0x8) {
-	DebugF("[xkb] AXKE: Key %d %s\n", keyCode,
-               (event.type == ET_KeyPress ? "down" : "up"));
-    }
-
-    XkbProcessKeyboardEvent(&event, keybd);
-    return;
-} /* AccessXKeyboardEvent */
-
-/************************************************************************/
-/*									*/
-/* AccessXKRGTurnOn							*/
-/*									*/
-/*	Turn the keyboard response group on.				*/
-/*									*/
-/************************************************************************/
-static void
-AccessXKRGTurnOn(DeviceIntPtr dev,CARD16 KRGControl,xkbControlsNotify	*pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old= *ctrls;
-    ctrls->enabled_ctrls |= (KRGControl&XkbAX_KRGMask);
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,KRGControl);
-    return;
-    
-} /* AccessXKRGTurnOn */
-
-/************************************************************************/
-/*									*/
-/* AccessXKRGTurnOff							*/
-/*									*/
-/*	Turn the keyboard response group off.				*/
-/*									*/
-/************************************************************************/
-static void 
-AccessXKRGTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls &= ~XkbAX_KRGMask;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	unsigned changes= old.enabled_ctrls^ctrls->enabled_ctrls;
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,changes);
-    }
-    return;
-    
-} /* AccessXKRGTurnOff */
-
-/************************************************************************/
-/*									*/
-/* AccessXStickyKeysTurnOn						*/
-/*									*/
-/*	Turn StickyKeys on.						*/
-/*									*/
-/************************************************************************/
-static void
-AccessXStickyKeysTurnOn(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls |= XkbStickyKeysMask;
-    xkbi->shiftKeyCount = 0;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,XkbStickyKeysMask);
-    }
-    return;
-    
-} /* AccessXStickyKeysTurnOn */
-
-/************************************************************************/
-/*									*/
-/* AccessXStickyKeysTurnOff						*/
-/*									*/
-/*	Turn StickyKeys off.						*/
-/*									*/
-/************************************************************************/
-static void
-AccessXStickyKeysTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls &= ~XkbStickyKeysMask;
-    xkbi->shiftKeyCount = 0;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,XkbStickyKeysMask);
-    }
-#ifndef NO_CLEAR_LATCHES_FOR_STICKY_KEYS_OFF
-    XkbClearAllLatchesAndLocks(dev,xkbi,FALSE,&cause);
-#endif
-    return;
-} /* AccessXStickyKeysTurnOff */
-
-static CARD32
-AccessXKRGExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-XkbSrvInfoPtr		xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;
-xkbControlsNotify	cn;
-
-    if (xkbi->krgTimerActive==_KRG_WARN_TIMER) {
-	XkbDDXAccessXBeep((DeviceIntPtr)arg,_BEEP_SLOW_WARN,XkbStickyKeysMask);
-	xkbi->krgTimerActive= _KRG_TIMER;
-	return 4000;
-    }
-    xkbi->krgTimerActive= _OFF_TIMER;
-    cn.keycode = 0;
-    cn.eventType = 0;
-    cn.requestMajor = 0;
-    cn.requestMinor = 0;
-    if (xkbi->desc->ctrls->enabled_ctrls&XkbSlowKeysMask)
-	 AccessXKRGTurnOff((DeviceIntPtr)arg,&cn);
-    else AccessXKRGTurnOn((DeviceIntPtr)arg,XkbSlowKeysMask,&cn);
-    return 0;
-}
-
-static CARD32
-AccessXRepeatKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr    dev = (DeviceIntPtr) arg;
-XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;
-
-    if (xkbi->repeatKey == 0)
-	return 0;
-
-    AccessXKeyboardEvent(dev, ET_KeyPress, xkbi->repeatKey, TRUE);
-
-    return xkbi->desc->ctrls->repeat_interval;
-}
-
-void
-AccessXCancelRepeatKey(XkbSrvInfoPtr xkbi,KeyCode key)
-{
-    if (xkbi->repeatKey==key)
-	xkbi->repeatKey= 0;
-    return;
-}
-
-static CARD32
-AccessXSlowKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr	keybd;
-XkbSrvInfoPtr	xkbi;
-XkbDescPtr	xkb;
-XkbControlsPtr	ctrls;
-
-    keybd= 	(DeviceIntPtr)arg;
-    xkbi= 	keybd->key->xkbInfo;
-    xkb= 	xkbi->desc;
-    ctrls= 	xkb->ctrls;
-    if (xkbi->slowKey!=0) {
-	xkbAccessXNotify ev;
-	KeySym *sym= XkbKeySymsPtr(xkb,xkbi->slowKey);
-	ev.detail= XkbAXN_SKAccept;
-	ev.keycode= xkbi->slowKey;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKAcceptFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_ACCEPT,XkbSlowKeysMask);
-	AccessXKeyboardEvent(keybd, ET_KeyPress,xkbi->slowKey,FALSE);
-	/* check for magic sequences */
-	if ((ctrls->enabled_ctrls&XkbAccessXKeysMask) &&
-	    ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)))
-	    xkbi->shiftKeyCount++;
-
-	/* Start repeating if necessary.  Stop autorepeating if the user
-	 * presses a non-modifier key that doesn't autorepeat.
-	 */
-	if (keybd->kbdfeed->ctrl.autoRepeat && 
-	    ((xkbi->slowKey != xkbi->mouseKey) || (!xkbi->mouseKeysAccel)) &&
-	     (ctrls->enabled_ctrls&XkbRepeatKeysMask)) {
-	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,xkbi->slowKey)) {
-		xkbi->repeatKey = xkbi->slowKey;
-		xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,
-					0, ctrls->repeat_delay,
-					AccessXRepeatKeyExpire, (pointer)keybd);
-	    }
-	}
-    }
-    return 0;
-}
-
-static CARD32
-AccessXBounceKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-XkbSrvInfoPtr	xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;
-
-    xkbi->inactiveKey= 0;
-    return 0;
-}
-
-static CARD32
-AccessXTimeoutExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr		dev = (DeviceIntPtr)arg;
-XkbSrvInfoPtr		xkbi= dev->key->xkbInfo;
-XkbControlsPtr		ctrls= xkbi->desc->ctrls;
-XkbControlsRec		old;
-xkbControlsNotify	cn;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    if (xkbi->lastPtrEventTime) {
-	unsigned timeToWait = (ctrls->ax_timeout*1000);
-	unsigned timeElapsed = (now-xkbi->lastPtrEventTime);
-
-	if (timeToWait > timeElapsed)
-	    return (timeToWait - timeElapsed);
-    }
-    old= *ctrls;
-    xkbi->shiftKeyCount= 0;
-    ctrls->enabled_ctrls&= ~ctrls->axt_ctrls_mask;
-    ctrls->enabled_ctrls|= 
-	(ctrls->axt_ctrls_values&ctrls->axt_ctrls_mask);
-    if (ctrls->axt_opts_mask) {
-	ctrls->ax_options&= ~ctrls->axt_opts_mask;
-	ctrls->ax_options|= (ctrls->axt_opts_values&ctrls->axt_opts_mask);
-    }
-    if (XkbComputeControlsNotify(dev,&old,ctrls,&cn,FALSE)) {
-	cn.keycode = 0;
-	cn.eventType = 0;
-	cn.requestMajor = 0;
-	cn.requestMinor = 0;
-	XkbSendControlsNotify(dev,&cn);
-    }
-    XkbSetCauseUnknown(&cause);
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (ctrls->ax_options!=old.ax_options) {
-	unsigned set,cleared,bell;
-	set= ctrls->ax_options&(~old.ax_options);
-	cleared= (~ctrls->ax_options)&old.ax_options;
-	if (set && cleared)	bell= _BEEP_FEATURE_CHANGE;
-	else if (set)		bell= _BEEP_FEATURE_ON;
-	else 			bell= _BEEP_FEATURE_OFF;
-	XkbDDXAccessXBeep(dev,bell,XkbAccessXTimeoutMask);
-    }
-    xkbi->krgTimerActive= _OFF_TIMER;
-    return 0;
-}
-
-
-/************************************************************************/
-/*									*/
-/* AccessXFilterPressEvent						*/
-/*									*/
-/* Filter events before they get any further if SlowKeys is turned on.	*/
-/* In addition, this routine handles the ever so popular magic key	*/
-/* acts for turning various accessibility features on/off.		*/
-/*									*/
-/* Returns TRUE if this routine has discarded the event.		*/
-/* Returns FALSE if the event needs further processing.			*/
-/*									*/
-/************************************************************************/
-Bool
-AccessXFilterPressEvent(	DeviceEvent*	event,
-				DeviceIntPtr	keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-Bool		ignoreKeyEvent = FALSE;
-KeyCode		key = event->detail.key;
-KeySym *	sym = XkbKeySymsPtr(xkbi->desc,key);
-
-    if (ctrls->enabled_ctrls&XkbAccessXKeysMask) {
-	/* check for magic sequences */
-	if ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)) {
-	    if (XkbAX_NeedFeedback(ctrls,XkbAX_SlowWarnFBMask)) {
-		xkbi->krgTimerActive = _KRG_WARN_TIMER;
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 4000,
-					AccessXKRGExpire, (pointer)keybd);
-	    }
-	    else {
-		xkbi->krgTimerActive = _KRG_TIMER;
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 8000,
-					AccessXKRGExpire, (pointer)keybd);
-	    }
-	    if (!(ctrls->enabled_ctrls & XkbSlowKeysMask)) {
-		CARD32 now= GetTimeInMillis();
-		if ((now-xkbi->lastShiftEventTime)>15000)
-		     xkbi->shiftKeyCount= 1;
-		else xkbi->shiftKeyCount++;
-		xkbi->lastShiftEventTime= now;
-	    }
-	}
-	else {
-	    if (xkbi->krgTimerActive) {
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer,0, 0, NULL, NULL);
-		xkbi->krgTimerActive= _OFF_TIMER;
-	    }
-	}
-    }
-	
-    /* Don't transmit the KeyPress if SlowKeys is turned on;
-     * The wakeup handler will synthesize one for us if the user
-     * has held the key long enough.
-     */
-    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {
-	xkbAccessXNotify	ev;
-	/* If key was already pressed, ignore subsequent press events
-	 * from the server's autorepeat
-	 */
-	if(xkbi->slowKey == key)
-	    return TRUE;
-	ev.detail= XkbAXN_SKPress;
-	ev.keycode= key;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKPressFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_PRESS,XkbSlowKeysMask);
-	xkbi->slowKey= key;
-	xkbi->slowKeysTimer = TimerSet(xkbi->slowKeysTimer,
-				 0, ctrls->slow_keys_delay,
-				 AccessXSlowKeyExpire, (pointer)keybd);
-	ignoreKeyEvent = TRUE;
-    }
-
-    /* Don't transmit the KeyPress if BounceKeys is turned on
-     * and the user pressed the same key within a given time period
-     * from the last release.
-     */
-    else if ((ctrls->enabled_ctrls & XkbBounceKeysMask) && 
-					(key == xkbi->inactiveKey)) {
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_BKRejectFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_BOUNCE_REJECT,XkbBounceKeysMask);
-	ignoreKeyEvent = TRUE;
-    }
-
-    /* Start repeating if necessary.  Stop autorepeating if the user
-     * presses a non-modifier key that doesn't autorepeat.
-     */
-    if (XkbDDXUsesSoftRepeat(keybd)) {
-	if ((keybd->kbdfeed->ctrl.autoRepeat) &&
-		((ctrls->enabled_ctrls&(XkbSlowKeysMask|XkbRepeatKeysMask))==
-							XkbRepeatKeysMask)) {
-	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,key)) {
-		if (xkbDebugFlags&0x10)
-		    DebugF("Starting software autorepeat...\n");
-		if (xkbi->repeatKey == key)
-		    ignoreKeyEvent = TRUE;
-		else {
-		    xkbi->repeatKey = key;
-		    xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,
-			    0, ctrls->repeat_delay,
-			    AccessXRepeatKeyExpire, (pointer)keybd);
-		}
-	    }
-	}
-    }
-    
-    /* Check for two keys being pressed at the same time.  This section
-     * essentially says the following:
-     *
-     *	If StickyKeys is on, and a modifier is currently being held down,
-     *  and one of the following is true:  the current key is not a modifier
-     *  or the currentKey is a modifier, but not the only modifier being
-     *  held down, turn StickyKeys off if the TwoKeys off ctrl is set.
-     */
-    if ((ctrls->enabled_ctrls & XkbStickyKeysMask) && 
-				(xkbi->state.base_mods!=0) &&
-				(XkbAX_NeedOption(ctrls,XkbAX_TwoKeysMask))) {
-	xkbControlsNotify cn;
-	cn.keycode = key;
-	cn.eventType = KeyPress;
-	cn.requestMajor = 0;
-	cn.requestMinor = 0;
-	AccessXStickyKeysTurnOff(keybd,&cn);
-    }
-    
-    if (!ignoreKeyEvent)
-	XkbProcessKeyboardEvent(event, keybd);
-    return ignoreKeyEvent;
-} /* AccessXFilterPressEvent */
-
-/************************************************************************/
-/*									*/
-/* AccessXFilterReleaseEvent						*/
-/*									*/
-/* Filter events before they get any further if SlowKeys is turned on.	*/
-/* In addition, this routine handles the ever so popular magic key	*/
-/* acts for turning various accessibility features on/off.		*/
-/*									*/
-/* Returns TRUE if this routine has discarded the event.		*/
-/* Returns FALSE if the event needs further processing.			*/
-/*									*/
-/************************************************************************/
-Bool
-AccessXFilterReleaseEvent(	DeviceEvent*	event,
-				DeviceIntPtr	keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-KeyCode		key = event->detail.key;
-Bool		ignoreKeyEvent = FALSE;
-    
-    /* Don't transmit the KeyRelease if BounceKeys is on and
-     * this is the release of a key that was ignored due to 
-     * BounceKeys.
-     */
-    if (ctrls->enabled_ctrls & XkbBounceKeysMask) {
-	if ((key!=xkbi->mouseKey)&&(!BitIsOn(keybd->key->down,key)))
-	    ignoreKeyEvent = TRUE;
-	xkbi->inactiveKey= key;
-	xkbi->bounceKeysTimer= TimerSet(xkbi->bounceKeysTimer, 0,
-					ctrls->debounce_delay,
-					AccessXBounceKeyExpire, (pointer)keybd);
-    }
-
-    /* Don't transmit the KeyRelease if SlowKeys is turned on and
-     * the user didn't hold the key long enough.  We know we passed
-     * the key if the down bit was set by CoreProcessKeyboadEvent.
-     */
-    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {
-	xkbAccessXNotify	ev;
-	unsigned		beep_type;
-	ev.keycode= key;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	if (BitIsOn(keybd->key->down,key) || (xkbi->mouseKey == key)) {
-	    ev.detail= XkbAXN_SKRelease;
-	    beep_type= _BEEP_SLOW_RELEASE;
-	}
-	else {
-	    ev.detail= XkbAXN_SKReject;
-	    beep_type= _BEEP_SLOW_REJECT;
-	    ignoreKeyEvent = TRUE;
-	}
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKRejectFBMask)) {
-	    XkbDDXAccessXBeep(keybd,beep_type,XkbSlowKeysMask);
-	}
-	if (xkbi->slowKey==key)
-	    xkbi->slowKey= 0;
-    }
-
-    /* Stop Repeating if the user releases the key that is currently
-     * repeating.
-     */
-    if (xkbi->repeatKey==key) {
-	xkbi->repeatKey= 0;
-    }
-
-    if ((ctrls->enabled_ctrls&XkbAccessXTimeoutMask)&&(ctrls->ax_timeout>0)) {
-	xkbi->lastPtrEventTime= 0;
-	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 
-					ctrls->ax_timeout*1000,
-					AccessXTimeoutExpire, (pointer)keybd);
-	xkbi->krgTimerActive= _ALL_TIMEOUT_TIMER;
-    }
-    else if (xkbi->krgTimerActive!=_OFF_TIMER) {
-	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 0, NULL, NULL);
-	xkbi->krgTimerActive= _OFF_TIMER;
-    }
-	
-    /* Keep track of how many times the Shift key has been pressed.
-     * If it has been pressed and released 5 times in a row, toggle
-     * the state of StickyKeys.
-     */
-    if ((!ignoreKeyEvent)&&(xkbi->shiftKeyCount)) {
-	KeySym *pSym= XkbKeySymsPtr(xkbi->desc,key);
-	if ((pSym[0]!=XK_Shift_L)&&(pSym[0]!=XK_Shift_R)) {
-	    xkbi->shiftKeyCount= 0;
-	}
-	else if (xkbi->shiftKeyCount>=5) {
-	     xkbControlsNotify cn;
-	     cn.keycode = key;
-	     cn.eventType = KeyPress;
-	     cn.requestMajor = 0;
-	     cn.requestMinor = 0;
-	     if (ctrls->enabled_ctrls & XkbStickyKeysMask)
-		AccessXStickyKeysTurnOff(keybd,&cn);
-	     else
-		AccessXStickyKeysTurnOn(keybd,&cn);
-	     xkbi->shiftKeyCount= 0;
-	}
-    }
-    
-    if (!ignoreKeyEvent)
-	XkbProcessKeyboardEvent(event, keybd);
-    return ignoreKeyEvent;
-    
-} /* AccessXFilterReleaseEvent */
-
-/************************************************************************/
-/*									*/
-/* ProcessPointerEvent							*/
-/*									*/
-/* This routine merely sets the shiftKeyCount and clears the keyboard   */
-/* response group timer (if necessary) on a mouse event.  This is so	*/
-/* multiple shifts with just the mouse and shift-drags with the mouse	*/
-/* don't accidentally turn on StickyKeys or the Keyboard Response Group.*/
-/*									*/
-/************************************************************************/
-extern int xkbDevicePrivateIndex;
-extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);
-void
-ProcessPointerEvent(	InternalEvent   *ev,
-			DeviceIntPtr    mouse)
-{
-DeviceIntPtr	dev;
-XkbSrvInfoPtr	xkbi = NULL;
-unsigned 	changed = 0;
-ProcessInputProc backupproc;
-xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(mouse);
-DeviceEvent     *event = &ev->device_event;
-
-    dev = (IsMaster(mouse) || mouse->u.master) ? GetMaster(mouse, MASTER_KEYBOARD) : mouse;
-
-    if (dev && dev->key)
-    {
-	xkbi = dev->key->xkbInfo;
-	xkbi->shiftKeyCount = 0;
-	xkbi->lastPtrEventTime= event->time;
-    }
-
-    if (event->type == ET_ButtonPress) {
-	    changed |= XkbPointerButtonMask;
-    }
-    else if (event->type == ET_ButtonRelease) {
-	if (xkbi)
-	    xkbi->lockedPtrButtons&= ~(1 << (event->detail.key & 0x7));
-	changed |= XkbPointerButtonMask;
-    }
-
-    /* Guesswork. mostly. 
-     * xkb actuall goes through some effort to transparently wrap the
-     * processInputProcs (see XkbSetExtension). But we all love fun, so the
-     * previous XKB implementation just hardcoded the CPPE call here instead
-     * of unwrapping like anybody with any sense of decency would do. 
-     * I got no clue what the correct thing to do is, but my guess is that
-     * it's not hardcoding. I may be wrong. whatever it is, don't come whining
-     * to me. I just work here. 
-     *
-     * Anyway. here's the old call, if you don't like the wrapping, revert it.
-     *
-     * CoreProcessPointerEvent(xE,mouse,count);
-     *
-     *          see. it's still steaming. told you. (whot)
-     */
-
-    UNWRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr, backupproc);
-    mouse->public.processInputProc(ev, mouse);
-    COND_WRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr,
-				     backupproc, xkbUnwrapProc);
-
-    if (!xkbi)
-	return;
-
-    xkbi->state.ptr_buttons = (mouse->button) ? mouse->button->state : 0;
-    
-    /* clear any latched modifiers */
-    if ( xkbi->state.latched_mods && (event->type == ET_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,(event->detail.key & 0x7), event->type);
-		XkbUpdateIndicators(dev,changed_leds,TRUE,NULL,&cause);
-	    }
-	}
-    }
-
-    if (((xkbi->flags&_XkbStateNotifyInProgress)==0)&&(changed!=0)) {
-	xkbStateNotify	sn;
-	sn.keycode= event->detail.key;
-	sn.eventType= event->type;
-	sn.requestMajor = sn.requestMinor = 0;
-	sn.changed= changed;
-	XkbSendStateNotify(dev,&sn);
-    }
-
-} /* ProcessPointerEvent */
-
-
-
-
+/************************************************************

+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.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdio.h>

+#include <math.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/keysym.h>

+#include "exglobals.h"

+#include <X11/extensions/XIproto.h>

+#include "inputstr.h"

+#include "eventstr.h"

+#include <xkbsrv.h>

+#if !defined(WIN32)

+#include <sys/time.h>

+#endif

+

+int	XkbDfltRepeatDelay=	660;

+int	XkbDfltRepeatInterval=	40;

+

+#define	DFLT_TIMEOUT_CTRLS (XkbAX_KRGMask|XkbStickyKeysMask|XkbMouseKeysMask)

+#define	DFLT_TIMEOUT_OPTS  (XkbAX_IndicatorFBMask)

+

+unsigned short	XkbDfltAccessXTimeout= 	120;

+unsigned int	XkbDfltAccessXTimeoutMask= DFLT_TIMEOUT_CTRLS;

+static unsigned int XkbDfltAccessXTimeoutValues= 0;

+static unsigned int XkbDfltAccessXTimeoutOptionsMask= DFLT_TIMEOUT_OPTS;

+static unsigned int XkbDfltAccessXTimeoutOptionsValues= 0;

+unsigned int	XkbDfltAccessXFeedback= XkbAccessXFeedbackMask;

+unsigned short	XkbDfltAccessXOptions=  XkbAX_AllOptionsMask & ~(XkbAX_IndicatorFBMask|XkbAX_SKReleaseFBMask|XkbAX_SKRejectFBMask);

+

+void

+AccessXComputeCurveFactor(XkbSrvInfoPtr xkbi,XkbControlsPtr ctrls)

+{

+    xkbi->mouseKeysCurve= 1.0+(((double)ctrls->mk_curve)*0.001);

+    xkbi->mouseKeysCurveFactor= ( ((double)ctrls->mk_max_speed)/

+	pow((double)ctrls->mk_time_to_max,xkbi->mouseKeysCurve));

+    return;

+}

+

+void

+AccessXInit(DeviceIntPtr keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+

+    xkbi->shiftKeyCount= 0;

+    xkbi->mouseKeysCounter= 0;

+    xkbi->inactiveKey= 0;

+    xkbi->slowKey= 0;

+    xkbi->repeatKey= 0;

+    xkbi->krgTimerActive= _OFF_TIMER;

+    xkbi->beepType= _BEEP_NONE;

+    xkbi->beepCount= 0;

+    xkbi->mouseKeyTimer= NULL;

+    xkbi->slowKeysTimer= NULL;

+    xkbi->bounceKeysTimer= NULL;

+    xkbi->repeatKeyTimer= NULL;

+    xkbi->krgTimer= NULL;

+    xkbi->beepTimer= NULL;

+    ctrls->repeat_delay = XkbDfltRepeatDelay;

+    ctrls->repeat_interval = XkbDfltRepeatInterval;

+    ctrls->debounce_delay = 300;

+    ctrls->slow_keys_delay = 300;

+    ctrls->mk_delay = 160;

+    ctrls->mk_interval = 40;

+    ctrls->mk_time_to_max = 30;

+    ctrls->mk_max_speed = 30;

+    ctrls->mk_curve = 500;

+    ctrls->mk_dflt_btn = 1;

+    ctrls->ax_timeout = XkbDfltAccessXTimeout;

+    ctrls->axt_ctrls_mask = XkbDfltAccessXTimeoutMask;

+    ctrls->axt_ctrls_values = XkbDfltAccessXTimeoutValues;

+    ctrls->axt_opts_mask = XkbDfltAccessXTimeoutOptionsMask;

+    ctrls->axt_opts_values = XkbDfltAccessXTimeoutOptionsValues;

+    if (XkbDfltAccessXTimeout)

+	ctrls->enabled_ctrls |= XkbAccessXTimeoutMask;

+    else

+	ctrls->enabled_ctrls &= ~XkbAccessXTimeoutMask;

+    ctrls->enabled_ctrls |= XkbDfltAccessXFeedback;

+    ctrls->ax_options = XkbDfltAccessXOptions; 

+    AccessXComputeCurveFactor(xkbi,ctrls);

+    return;

+}

+

+/************************************************************************/

+/*									*/

+/* AccessXKeyboardEvent							*/

+/*									*/

+/*	Generate a synthetic keyboard event.				*/

+/*									*/

+/************************************************************************/

+static void 

+AccessXKeyboardEvent(DeviceIntPtr	keybd,

+				 int		type,

+				 BYTE		keyCode,

+				 Bool		isRepeat)

+{

+    DeviceEvent event;

+    memset(&event, 0, sizeof(DeviceEvent));

+    event.header = ET_Internal;

+    event.type = type;

+    event.detail.key = keyCode;

+    event.time = GetTimeInMillis();

+    event.length = sizeof(DeviceEvent);

+    event.key_repeat = isRepeat;

+    event.sourceid = keybd->id;

+    event.deviceid = keybd->id;

+

+    if (xkbDebugFlags&0x8) {

+	DebugF("[xkb] AXKE: Key %d %s\n", keyCode,

+               (event.type == ET_KeyPress ? "down" : "up"));

+    }

+

+    XkbProcessKeyboardEvent(&event, keybd);

+    return;

+} /* AccessXKeyboardEvent */

+

+/************************************************************************/

+/*									*/

+/* AccessXKRGTurnOn							*/

+/*									*/

+/*	Turn the keyboard response group on.				*/

+/*									*/

+/************************************************************************/

+static void

+AccessXKRGTurnOn(DeviceIntPtr dev,CARD16 KRGControl,xkbControlsNotify	*pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old= *ctrls;

+    ctrls->enabled_ctrls |= (KRGControl&XkbAX_KRGMask);

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,KRGControl);

+    return;

+    

+} /* AccessXKRGTurnOn */

+

+/************************************************************************/

+/*									*/

+/* AccessXKRGTurnOff							*/

+/*									*/

+/*	Turn the keyboard response group off.				*/

+/*									*/

+/************************************************************************/

+static void 

+AccessXKRGTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls &= ~XkbAX_KRGMask;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	unsigned changes= old.enabled_ctrls^ctrls->enabled_ctrls;

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,changes);

+    }

+    return;

+    

+} /* AccessXKRGTurnOff */

+

+/************************************************************************/

+/*									*/

+/* AccessXStickyKeysTurnOn						*/

+/*									*/

+/*	Turn StickyKeys on.						*/

+/*									*/

+/************************************************************************/

+static void

+AccessXStickyKeysTurnOn(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls |= XkbStickyKeysMask;

+    xkbi->shiftKeyCount = 0;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,XkbStickyKeysMask);

+    }

+    return;

+    

+} /* AccessXStickyKeysTurnOn */

+

+/************************************************************************/

+/*									*/

+/* AccessXStickyKeysTurnOff						*/

+/*									*/

+/*	Turn StickyKeys off.						*/

+/*									*/

+/************************************************************************/

+static void

+AccessXStickyKeysTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls &= ~XkbStickyKeysMask;

+    xkbi->shiftKeyCount = 0;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,XkbStickyKeysMask);

+    }

+#ifndef NO_CLEAR_LATCHES_FOR_STICKY_KEYS_OFF

+    XkbClearAllLatchesAndLocks(dev,xkbi,FALSE,&cause);

+#endif

+    return;

+} /* AccessXStickyKeysTurnOff */

+

+static CARD32

+AccessXKRGExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+XkbSrvInfoPtr		xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;

+xkbControlsNotify	cn;

+

+    if (xkbi->krgTimerActive==_KRG_WARN_TIMER) {

+	XkbDDXAccessXBeep((DeviceIntPtr)arg,_BEEP_SLOW_WARN,XkbStickyKeysMask);

+	xkbi->krgTimerActive= _KRG_TIMER;

+	return 4000;

+    }

+    xkbi->krgTimerActive= _OFF_TIMER;

+    cn.keycode = 0;

+    cn.eventType = 0;

+    cn.requestMajor = 0;

+    cn.requestMinor = 0;

+    if (xkbi->desc->ctrls->enabled_ctrls&XkbSlowKeysMask)

+	 AccessXKRGTurnOff((DeviceIntPtr)arg,&cn);

+    else AccessXKRGTurnOn((DeviceIntPtr)arg,XkbSlowKeysMask,&cn);

+    return 0;

+}

+

+static CARD32

+AccessXRepeatKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr    dev = (DeviceIntPtr) arg;

+XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;

+

+    if (xkbi->repeatKey == 0)

+	return 0;

+

+    AccessXKeyboardEvent(dev, ET_KeyPress, xkbi->repeatKey, TRUE);

+

+    return xkbi->desc->ctrls->repeat_interval;

+}

+

+void

+AccessXCancelRepeatKey(XkbSrvInfoPtr xkbi,KeyCode key)

+{

+    if (xkbi->repeatKey==key)

+	xkbi->repeatKey= 0;

+    return;

+}

+

+static CARD32

+AccessXSlowKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr	keybd;

+XkbSrvInfoPtr	xkbi;

+XkbDescPtr	xkb;

+XkbControlsPtr	ctrls;

+

+    keybd= 	(DeviceIntPtr)arg;

+    xkbi= 	keybd->key->xkbInfo;

+    xkb= 	xkbi->desc;

+    ctrls= 	xkb->ctrls;

+    if (xkbi->slowKey!=0) {

+	xkbAccessXNotify ev;

+	KeySym *sym= XkbKeySymsPtr(xkb,xkbi->slowKey);

+	ev.detail= XkbAXN_SKAccept;

+	ev.keycode= xkbi->slowKey;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKAcceptFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_ACCEPT,XkbSlowKeysMask);

+	AccessXKeyboardEvent(keybd, ET_KeyPress,xkbi->slowKey,FALSE);

+	/* check for magic sequences */

+	if ((ctrls->enabled_ctrls&XkbAccessXKeysMask) &&

+	    ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)))

+	    xkbi->shiftKeyCount++;

+

+	/* Start repeating if necessary.  Stop autorepeating if the user

+	 * presses a non-modifier key that doesn't autorepeat.

+	 */

+	if (keybd->kbdfeed->ctrl.autoRepeat && 

+	    ((xkbi->slowKey != xkbi->mouseKey) || (!xkbi->mouseKeysAccel)) &&

+	     (ctrls->enabled_ctrls&XkbRepeatKeysMask)) {

+	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,xkbi->slowKey)) {

+		xkbi->repeatKey = xkbi->slowKey;

+		xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,

+					0, ctrls->repeat_delay,

+					AccessXRepeatKeyExpire, (pointer)keybd);

+	    }

+	}

+    }

+    return 0;

+}

+

+static CARD32

+AccessXBounceKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+XkbSrvInfoPtr	xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;

+

+    xkbi->inactiveKey= 0;

+    return 0;

+}

+

+static CARD32

+AccessXTimeoutExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr		dev = (DeviceIntPtr)arg;

+XkbSrvInfoPtr		xkbi= dev->key->xkbInfo;

+XkbControlsPtr		ctrls= xkbi->desc->ctrls;

+XkbControlsRec		old;

+xkbControlsNotify	cn;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    if (xkbi->lastPtrEventTime) {

+	unsigned timeToWait = (ctrls->ax_timeout*1000);

+	unsigned timeElapsed = (now-xkbi->lastPtrEventTime);

+

+	if (timeToWait > timeElapsed)

+	    return timeToWait - timeElapsed;

+    }

+    old= *ctrls;

+    xkbi->shiftKeyCount= 0;

+    ctrls->enabled_ctrls&= ~ctrls->axt_ctrls_mask;

+    ctrls->enabled_ctrls|= 

+	(ctrls->axt_ctrls_values&ctrls->axt_ctrls_mask);

+    if (ctrls->axt_opts_mask) {

+	ctrls->ax_options&= ~ctrls->axt_opts_mask;

+	ctrls->ax_options|= (ctrls->axt_opts_values&ctrls->axt_opts_mask);

+    }

+    if (XkbComputeControlsNotify(dev,&old,ctrls,&cn,FALSE)) {

+	cn.keycode = 0;

+	cn.eventType = 0;

+	cn.requestMajor = 0;

+	cn.requestMinor = 0;

+	XkbSendControlsNotify(dev,&cn);

+    }

+    XkbSetCauseUnknown(&cause);

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (ctrls->ax_options!=old.ax_options) {

+	unsigned set,cleared,bell;

+	set= ctrls->ax_options&(~old.ax_options);

+	cleared= (~ctrls->ax_options)&old.ax_options;

+	if (set && cleared)	bell= _BEEP_FEATURE_CHANGE;

+	else if (set)		bell= _BEEP_FEATURE_ON;

+	else 			bell= _BEEP_FEATURE_OFF;

+	XkbDDXAccessXBeep(dev,bell,XkbAccessXTimeoutMask);

+    }

+    xkbi->krgTimerActive= _OFF_TIMER;

+    return 0;

+}

+

+

+/************************************************************************/

+/*									*/

+/* AccessXFilterPressEvent						*/

+/*									*/

+/* Filter events before they get any further if SlowKeys is turned on.	*/

+/* In addition, this routine handles the ever so popular magic key	*/

+/* acts for turning various accessibility features on/off.		*/

+/*									*/

+/* Returns TRUE if this routine has discarded the event.		*/

+/* Returns FALSE if the event needs further processing.			*/

+/*									*/

+/************************************************************************/

+Bool

+AccessXFilterPressEvent(	DeviceEvent*	event,

+				DeviceIntPtr	keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+Bool		ignoreKeyEvent = FALSE;

+KeyCode		key = event->detail.key;

+KeySym *	sym = XkbKeySymsPtr(xkbi->desc,key);

+

+    if (ctrls->enabled_ctrls&XkbAccessXKeysMask) {

+	/* check for magic sequences */

+	if ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)) {

+	    if (XkbAX_NeedFeedback(ctrls,XkbAX_SlowWarnFBMask)) {

+		xkbi->krgTimerActive = _KRG_WARN_TIMER;

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 4000,

+					AccessXKRGExpire, (pointer)keybd);

+	    }

+	    else {

+		xkbi->krgTimerActive = _KRG_TIMER;

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 8000,

+					AccessXKRGExpire, (pointer)keybd);

+	    }

+	    if (!(ctrls->enabled_ctrls & XkbSlowKeysMask)) {

+		CARD32 now= GetTimeInMillis();

+		if ((now-xkbi->lastShiftEventTime)>15000)

+		     xkbi->shiftKeyCount= 1;

+		else xkbi->shiftKeyCount++;

+		xkbi->lastShiftEventTime= now;

+	    }

+	}

+	else {

+	    if (xkbi->krgTimerActive) {

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer,0, 0, NULL, NULL);

+		xkbi->krgTimerActive= _OFF_TIMER;

+	    }

+	}

+    }

+	

+    /* Don't transmit the KeyPress if SlowKeys is turned on;

+     * The wakeup handler will synthesize one for us if the user

+     * has held the key long enough.

+     */

+    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {

+	xkbAccessXNotify	ev;

+	/* If key was already pressed, ignore subsequent press events

+	 * from the server's autorepeat

+	 */

+	if(xkbi->slowKey == key)

+	    return TRUE;

+	ev.detail= XkbAXN_SKPress;

+	ev.keycode= key;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKPressFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_PRESS,XkbSlowKeysMask);

+	xkbi->slowKey= key;

+	xkbi->slowKeysTimer = TimerSet(xkbi->slowKeysTimer,

+				 0, ctrls->slow_keys_delay,

+				 AccessXSlowKeyExpire, (pointer)keybd);

+	ignoreKeyEvent = TRUE;

+    }

+

+    /* Don't transmit the KeyPress if BounceKeys is turned on

+     * and the user pressed the same key within a given time period

+     * from the last release.

+     */

+    else if ((ctrls->enabled_ctrls & XkbBounceKeysMask) && 

+					(key == xkbi->inactiveKey)) {

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_BKRejectFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_BOUNCE_REJECT,XkbBounceKeysMask);

+	ignoreKeyEvent = TRUE;

+    }

+

+    /* Start repeating if necessary.  Stop autorepeating if the user

+     * presses a non-modifier key that doesn't autorepeat.

+     */

+    if (XkbDDXUsesSoftRepeat(keybd)) {

+	if ((keybd->kbdfeed->ctrl.autoRepeat) &&

+		((ctrls->enabled_ctrls&(XkbSlowKeysMask|XkbRepeatKeysMask))==

+							XkbRepeatKeysMask)) {

+	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,key)) {

+		if (xkbDebugFlags&0x10)

+		    DebugF("Starting software autorepeat...\n");

+		if (xkbi->repeatKey == key)

+		    ignoreKeyEvent = TRUE;

+		else {

+		    xkbi->repeatKey = key;

+		    xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,

+			    0, ctrls->repeat_delay,

+			    AccessXRepeatKeyExpire, (pointer)keybd);

+		}

+	    }

+	}

+    }

+    

+    /* Check for two keys being pressed at the same time.  This section

+     * essentially says the following:

+     *

+     *	If StickyKeys is on, and a modifier is currently being held down,

+     *  and one of the following is true:  the current key is not a modifier

+     *  or the currentKey is a modifier, but not the only modifier being

+     *  held down, turn StickyKeys off if the TwoKeys off ctrl is set.

+     */

+    if ((ctrls->enabled_ctrls & XkbStickyKeysMask) && 

+				(xkbi->state.base_mods!=0) &&

+				(XkbAX_NeedOption(ctrls,XkbAX_TwoKeysMask))) {

+	xkbControlsNotify cn;

+	cn.keycode = key;

+	cn.eventType = KeyPress;

+	cn.requestMajor = 0;

+	cn.requestMinor = 0;

+	AccessXStickyKeysTurnOff(keybd,&cn);

+    }

+    

+    if (!ignoreKeyEvent)

+	XkbProcessKeyboardEvent(event, keybd);

+    return ignoreKeyEvent;

+} /* AccessXFilterPressEvent */

+

+/************************************************************************/

+/*									*/

+/* AccessXFilterReleaseEvent						*/

+/*									*/

+/* Filter events before they get any further if SlowKeys is turned on.	*/

+/* In addition, this routine handles the ever so popular magic key	*/

+/* acts for turning various accessibility features on/off.		*/

+/*									*/

+/* Returns TRUE if this routine has discarded the event.		*/

+/* Returns FALSE if the event needs further processing.			*/

+/*									*/

+/************************************************************************/

+Bool

+AccessXFilterReleaseEvent(	DeviceEvent*	event,

+				DeviceIntPtr	keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+KeyCode		key = event->detail.key;

+Bool		ignoreKeyEvent = FALSE;

+    

+    /* Don't transmit the KeyRelease if BounceKeys is on and

+     * this is the release of a key that was ignored due to 

+     * BounceKeys.

+     */

+    if (ctrls->enabled_ctrls & XkbBounceKeysMask) {

+	if ((key!=xkbi->mouseKey)&&(!BitIsOn(keybd->key->down,key)))

+	    ignoreKeyEvent = TRUE;

+	xkbi->inactiveKey= key;

+	xkbi->bounceKeysTimer= TimerSet(xkbi->bounceKeysTimer, 0,

+					ctrls->debounce_delay,

+					AccessXBounceKeyExpire, (pointer)keybd);

+    }

+

+    /* Don't transmit the KeyRelease if SlowKeys is turned on and

+     * the user didn't hold the key long enough.  We know we passed

+     * the key if the down bit was set by CoreProcessKeyboadEvent.

+     */

+    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {

+	xkbAccessXNotify	ev;

+	unsigned		beep_type;

+	ev.keycode= key;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	if (BitIsOn(keybd->key->down,key) || (xkbi->mouseKey == key)) {

+	    ev.detail= XkbAXN_SKRelease;

+	    beep_type= _BEEP_SLOW_RELEASE;

+	}

+	else {

+	    ev.detail= XkbAXN_SKReject;

+	    beep_type= _BEEP_SLOW_REJECT;

+	    ignoreKeyEvent = TRUE;

+	}

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKRejectFBMask)) {

+	    XkbDDXAccessXBeep(keybd,beep_type,XkbSlowKeysMask);

+	}

+	if (xkbi->slowKey==key)

+	    xkbi->slowKey= 0;

+    }

+

+    /* Stop Repeating if the user releases the key that is currently

+     * repeating.

+     */

+    if (xkbi->repeatKey==key) {

+	xkbi->repeatKey= 0;

+    }

+

+    if ((ctrls->enabled_ctrls&XkbAccessXTimeoutMask)&&(ctrls->ax_timeout>0)) {

+	xkbi->lastPtrEventTime= 0;

+	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 

+					ctrls->ax_timeout*1000,

+					AccessXTimeoutExpire, (pointer)keybd);

+	xkbi->krgTimerActive= _ALL_TIMEOUT_TIMER;

+    }

+    else if (xkbi->krgTimerActive!=_OFF_TIMER) {

+	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 0, NULL, NULL);

+	xkbi->krgTimerActive= _OFF_TIMER;

+    }

+	

+    /* Keep track of how many times the Shift key has been pressed.

+     * If it has been pressed and released 5 times in a row, toggle

+     * the state of StickyKeys.

+     */

+    if ((!ignoreKeyEvent)&&(xkbi->shiftKeyCount)) {

+	KeySym *pSym= XkbKeySymsPtr(xkbi->desc,key);

+	if ((pSym[0]!=XK_Shift_L)&&(pSym[0]!=XK_Shift_R)) {

+	    xkbi->shiftKeyCount= 0;

+	}

+	else if (xkbi->shiftKeyCount>=5) {

+	     xkbControlsNotify cn;

+	     cn.keycode = key;

+	     cn.eventType = KeyPress;

+	     cn.requestMajor = 0;

+	     cn.requestMinor = 0;

+	     if (ctrls->enabled_ctrls & XkbStickyKeysMask)

+		AccessXStickyKeysTurnOff(keybd,&cn);

+	     else

+		AccessXStickyKeysTurnOn(keybd,&cn);

+	     xkbi->shiftKeyCount= 0;

+	}

+    }

+    

+    if (!ignoreKeyEvent)

+	XkbProcessKeyboardEvent(event, keybd);

+    return ignoreKeyEvent;

+    

+} /* AccessXFilterReleaseEvent */

+

+/************************************************************************/

+/*									*/

+/* ProcessPointerEvent							*/

+/*									*/

+/* This routine merely sets the shiftKeyCount and clears the keyboard   */

+/* response group timer (if necessary) on a mouse event.  This is so	*/

+/* multiple shifts with just the mouse and shift-drags with the mouse	*/

+/* don't accidentally turn on StickyKeys or the Keyboard Response Group.*/

+/*									*/

+/************************************************************************/

+extern int xkbDevicePrivateIndex;

+extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);

+void

+ProcessPointerEvent(	InternalEvent   *ev,

+			DeviceIntPtr    mouse)

+{

+DeviceIntPtr	dev;

+XkbSrvInfoPtr	xkbi = NULL;

+unsigned 	changed = 0;

+ProcessInputProc backupproc;

+xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(mouse);

+DeviceEvent     *event = &ev->device_event;

+

+    dev = (IsMaster(mouse) || mouse->u.master) ? GetMaster(mouse, MASTER_KEYBOARD) : mouse;

+

+    if (dev && dev->key)

+    {

+	xkbi = dev->key->xkbInfo;

+	xkbi->shiftKeyCount = 0;

+	xkbi->lastPtrEventTime= event->time;

+    }

+

+    if (event->type == ET_ButtonPress) {

+	    changed |= XkbPointerButtonMask;

+    }

+    else if (event->type == ET_ButtonRelease) {

+	if (xkbi)

+	    xkbi->lockedPtrButtons&= ~(1 << (event->detail.key & 0x7));

+	changed |= XkbPointerButtonMask;

+    }

+

+    /* Guesswork. mostly. 

+     * xkb actuall goes through some effort to transparently wrap the

+     * processInputProcs (see XkbSetExtension). But we all love fun, so the

+     * previous XKB implementation just hardcoded the CPPE call here instead

+     * of unwrapping like anybody with any sense of decency would do. 

+     * I got no clue what the correct thing to do is, but my guess is that

+     * it's not hardcoding. I may be wrong. whatever it is, don't come whining

+     * to me. I just work here. 

+     *

+     * Anyway. here's the old call, if you don't like the wrapping, revert it.

+     *

+     * CoreProcessPointerEvent(xE,mouse,count);

+     *

+     *          see. it's still steaming. told you. (whot)

+     */

+

+    UNWRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr, backupproc);

+    mouse->public.processInputProc(ev, mouse);

+    COND_WRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr,

+				     backupproc, xkbUnwrapProc);

+

+    if (!xkbi)

+	return;

+

+    xkbi->state.ptr_buttons = (mouse->button) ? mouse->button->state : 0;

+    

+    /* clear any latched modifiers */

+    if ( xkbi->state.latched_mods && (event->type == ET_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,(event->detail.key & 0x7), event->type);

+		XkbUpdateIndicators(dev,changed_leds,TRUE,NULL,&cause);

+	    }

+	}

+    }

+

+    if (((xkbi->flags&_XkbStateNotifyInProgress)==0)&&(changed!=0)) {

+	xkbStateNotify	sn;

+	sn.keycode= event->detail.key;

+	sn.eventType= event->type;

+	sn.requestMajor = sn.requestMinor = 0;

+	sn.changed= changed;

+	XkbSendStateNotify(dev,&sn);

+    }

+

+} /* ProcessPointerEvent */

+

+

+

+