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slock-quickcancel-1.4.diff (1931B)
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1 From e37f8981efe54bc620cb2f2280832cdab3959a32 Mon Sep 17 00:00:00 2001
2 From: aleks <aleks.stier@icloud.com>
3 Date: Thu, 10 Oct 2019 17:35:27 +0200
4 Subject: [PATCH] Apply quickcancel
5
6 Cancel slock by moving the mouse within a certain time-period after
7 slock started. The time-period can be defined in seconds with the
8 setting *timetocancel* in the config.h. This is useful if you forgot to
9 disable `xautolock` during an activity that requires no input (e.g.
10 reading text, watching video).
11 ---
12 config.def.h | 3 +++
13 slock.c | 5 +++++
14 2 files changed, 8 insertions(+)
15
16 diff --git a/config.def.h b/config.def.h
17 index 9855e21..e0bf95a 100644
18 --- a/config.def.h
19 +++ b/config.def.h
20 @@ -10,3 +10,6 @@ static const char *colorname[NUMCOLS] = {
21
22 /* treat a cleared input like a wrong password (color) */
23 static const int failonclear = 1;
24 +
25 +/* time in seconds to cancel lock with mouse movement */
26 +static const int timetocancel = 4;
27 diff --git a/slock.c b/slock.c
28 index d2f0886..f7462ee 100644
29 --- a/slock.c
30 +++ b/slock.c
31 @@ -13,6 +13,7 @@
32 #include <stdio.h>
33 #include <string.h>
34 #include <unistd.h>
35 +#include <time.h>
36 #include <sys/types.h>
37 #include <X11/extensions/Xrandr.h>
38 #include <X11/keysym.h>
39 @@ -24,6 +25,8 @@
40
41 char *argv0;
42
43 +static time_t locktime;
44 +
45 enum {
46 INIT,
47 INPUT,
48 @@ -141,6 +144,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
49 oldc = INIT;
50
51 while (running && !XNextEvent(dpy, &ev)) {
52 + running = !((time(NULL) - locktime < timetocancel) && (ev.type == MotionNotify));
53 if (ev.type == KeyPress) {
54 explicit_bzero(&buf, sizeof(buf));
55 num = XLookupString(&ev.xkey, buf, sizeof(buf), &ksym, 0);
56 @@ -268,6 +272,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen)
57 XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask);
58
59 XSelectInput(dpy, lock->root, SubstructureNotifyMask);
60 + locktime = time(NULL);
61 return lock;
62 }
63
64 --
65 2.23.0
66