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
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Test helper program to send a "left shift key" event via XTest, to reset the
* idle timer.
*
* Copyright (C) 2013 Canonical Ltd.
* Author: Martin Pitt <martin.pitt@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "config.h"
#include <stdio.h>
#include <X11/extensions/XTest.h>
#include <X11/keysym.h>
int
main()
{
Display *display = NULL;
int event_base, error_base, major_version, minor_version;
KeyCode keycode;
display = XOpenDisplay (NULL);
if (display == NULL) {
fputs ("Error: Cannot open display\n", stderr);
return 1;
}
if (!XTestQueryExtension (display, &event_base, &error_base, &major_version, &minor_version)) {
fputs ("Error: No XTest extension\n", stderr);
return 1;
}
/* send a left shift key; first press, then release */
keycode = XKeysymToKeycode (display, XK_Shift_L);
XTestFakeKeyEvent (display, keycode, True, 0);
XTestFakeKeyEvent (display, keycode, False, 0);
XCloseDisplay (display);
return 0;
}
|
