summaryrefslogtreecommitdiff
path: root/src/XIAllowEvents.c
blob: 00229c99b5d7edb6a9527f8290fc966789dfc7d9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
/*
 * 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.
 *
 */

#include <stdint.h>
#include <X11/Xlibint.h>
#include <X11/extensions/XI2proto.h>
#include <X11/extensions/XInput2.h>
#include <X11/extensions/extutil.h>
#include "XIint.h"

Status
XIAllowEvents(Display *dpy, int deviceid, int event_mode, Time time)
{
    xXIAllowEventsReq *req;

    XExtDisplayInfo *extinfo = XInput_find_display(dpy);

    LockDisplay(dpy);
    if (_XiCheckExtInit(dpy, Dont_Check, extinfo) == -1)
	return (NoSuchExtension);

    GetReq(XIAllowEvents, req);
    req->reqType = extinfo->codes->major_opcode;
    req->ReqType = X_XIAllowEvents;
    req->deviceid = deviceid;
    req->mode = event_mode;
    req->time = time;

    UnlockDisplay(dpy);
    SyncHandle();
    return Success;
}

Status
XIAllowTouchEvents(Display *dpy, int deviceid, int event_mode, Time time,
                   uint32_t touchid)
{
    xXIAllowEventsDetailReq *req;

    XExtDisplayInfo *extinfo = XInput_find_display(dpy);

    LockDisplay(dpy);
    if (_XiCheckExtInit(dpy, XInput_2_1, extinfo) == -1)
	return (NoSuchExtension);

    /* Xlib really wants the struct and req names to be the same. */
#define X_XIAllowEventsDetail X_XIAllowEvents
    GetReq(XIAllowEventsDetail, req);
#undef X_XIAllowEventsDetail

    req->reqType = extinfo->codes->major_opcode;
    req->ReqType = X_XIAllowEvents;
    req->deviceid = deviceid;
    req->mode = event_mode;
    req->time = time;
    req->detail = touchid;

    UnlockDisplay(dpy);
    SyncHandle();
    return Success;
}