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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 <[email protected]>
	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 …
	49 oldc = INIT;
	50
	51 while (running && !XNextEvent(dpy, &ev)) {
	52 + running = !((time(NULL) - locktime < timetocancel) && (…
	53 if (ev.type == KeyPress) {
	54 explicit_bzero(&buf, sizeof(buf));
	55 num = XLookupString(&ev.xkey, buf, sizeof(buf),…
	56 @@ -268,6 +272,7 @@ lockscreen(Display dpy, struct xrandr rr, int scre…
	57 XRRSelectInput(dpy, lock->win, RRScreen…
	58
	59 XSelectInput(dpy, lock->root, SubstructureNotif…
	60 + locktime = time(NULL);
	61 return lock;
	62 }
	63
	64 --
	65 2.23.0
	66