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Screenlock: Recognize keyrelease rather than keydown to avoid inadvertent exits

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E.g. so now you distinctively have to press down the powerbutton three times
rather than holding (which is easy to do inadvertently in pocket) to exit
screenlock.
This commit is contained in:
Miles Alan 2020-07-15 21:32:16 -05:00
parent a50f1d3093
commit 92e048a153
1 changed files with 3 additions and 1 deletions
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4
programs/sxmo_screenlock.c
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@ -6,6 +6,7 @@
#include <unistd.h> #include <unistd.h>
#include <X11/keysym.h> #include <X11/keysym.h>
#include <X11/XF86keysym.h> #include <X11/XF86keysym.h>
#include <X11/XKBlib.h>
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include <X11/Xutil.h> #include <X11/Xutil.h>
@ -177,7 +178,7 @@ readinputloop(Display *dpy, int screen) {
if (FD_ISSET(xfd, &fdset) && XPending(dpy)) { if (FD_ISSET(xfd, &fdset) && XPending(dpy)) {
XNextEvent(dpy, &ev); XNextEvent(dpy, &ev);
if (ev.type == KeyPress) { if (ev.type == KeyRelease) {
XLookupString(&ev.xkey, buf, sizeof(buf), &keysym, 0); XLookupString(&ev.xkey, buf, sizeof(buf), &keysym, 0);
if (lastkeysym == keysym) { if (lastkeysym == keysym) {
lastkeyn++; lastkeyn++;
@ -282,6 +283,7 @@ main(int argc, char **argv) {
if (!(dpy = XOpenDisplay(NULL))) if (!(dpy = XOpenDisplay(NULL)))
die("Cannot open display\n"); die("Cannot open display\n");
XkbSetDetectableAutoRepeat(dpy, True, NULL);
screen = XDefaultScreen(dpy); screen = XDefaultScreen(dpy);
XSync(dpy, 0); XSync(dpy, 0);
getoldbrightness(); getoldbrightness();