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Xi: add support for XIAllowEvents.

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-04-15 22:17:15 +10:00
parent 74d0fc3aee
commit eeb1e4cd25
4 changed files with 139 additions and 2 deletions
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2
Xi/Makefile.am
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@ -92,6 +92,8 @@ libXi_la_SOURCES = \
ungrdevk.h \
warpdevp.c \
warpdevp.h \
xiallowev.c \
xiallowev.h \
xigrabdev.c \
xigrabdev.h \
xiproperty.c \

7
Xi/extinit.c
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@ -119,6 +119,7 @@ SOFTWARE.
#include "ungrdevb.h"
#include "ungrdevk.h"
#include "warpdevp.h"
#include "xiallowev.h"
#include "xiselectev.h"
#include "xigrabdev.h"
#include "xisetdevfocus.h"
@ -245,7 +246,8 @@ static int (*ProcIVector[])(ClientPtr) = {
ProcXISetDeviceFocus, /* 49 */
ProcXIGetDeviceFocus, /* 50 */
ProcXIGrabDevice, /* 51 */
ProcXIUngrabDevice /* 52 */
ProcXIUngrabDevice, /* 52 */
ProcXIAllowEvents /* 53 */
};
/* For swapped clients */
@ -302,7 +304,8 @@ static int (*SProcIVector[])(ClientPtr) = {
SProcXISetDeviceFocus, /* 49 */
SProcXIGetDeviceFocus, /* 50 */
SProcXIGrabDevice, /* 51 */
SProcXIUngrabDevice /* 52 */
SProcXIUngrabDevice, /* 52 */
SProcXIAllowEvents /* 53 */
};
/*****************************************************************

100
Xi/xiallowev.c Normal file
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@ -0,0 +1,100 @@
/*
* Copyright © 2009 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Author: Peter Hutterer
*/
/***********************************************************************
*
* Request to allow some device events.
*
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include "inputstr.h" /* DeviceIntPtr */
#include "windowstr.h" /* window structure */
#include <X11/extensions/XI2.h>
#include <X11/extensions/XI2proto.h>
#include "exglobals.h" /* BadDevice */
#include "xiallowev.h"
int
SProcXIAllowEvents(ClientPtr client)
{
char n;
REQUEST(xXIAllowEventsReq);
swaps(&stuff->length, n);
swaps(&stuff->deviceid, n);
swapl(&stuff->time, n);
return ProcXIAllowEvents(client);
}
int
ProcXIAllowEvents(ClientPtr client)
{
TimeStamp time;
DeviceIntPtr dev;
int ret = Success;
REQUEST(xXIAllowEventsReq);
REQUEST_SIZE_MATCH(xXIAllowEventsReq);
ret = dixLookupDevice(&dev, stuff->deviceid, client, DixSetFocusAccess);
if (ret != Success)
return ret;
time = ClientTimeToServerTime(stuff->time);
switch (stuff->mode) {
case ReplayThisDevice:
AllowSome(client, time, dev, NOT_GRABBED);
break;
case SyncThisDevice:
AllowSome(client, time, dev, FREEZE_NEXT_EVENT);
break;
case AsyncThisDevice:
AllowSome(client, time, dev, THAWED);
break;
case AsyncOtherDevices:
AllowSome(client, time, dev, THAW_OTHERS);
break;
case SyncAll:
AllowSome(client, time, dev, FREEZE_BOTH_NEXT_EVENT);
break;
case AsyncAll:
AllowSome(client, time, dev, THAWED_BOTH);
break;
default:
client->errorValue = stuff->mode;
ret = BadValue;
}
return ret;
}

32
Xi/xiallowev.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright © 2009 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Author: Peter Hutterer
*/
#ifndef XIALLOWEV_H
#define XIALLOWEV_H
int ProcXIAllowEvents(ClientPtr client);
int SProcXIAllowEvents(ClientPtr client);
#endif