attempt to grab the keyboard only 1000 times, not forever.
This commit is contained in:
parent
73120414e2
commit
f555908cef
2 changed files with 12 additions and 6 deletions
|
@ -1,5 +1,5 @@
|
||||||
# dmenu version
|
# dmenu version
|
||||||
VERSION = 2.7
|
VERSION = 2.8
|
||||||
|
|
||||||
# Customize below to fit your system
|
# Customize below to fit your system
|
||||||
|
|
||||||
|
|
16
main.c
16
main.c
|
@ -108,11 +108,17 @@ drawmenu(void) {
|
||||||
XFlush(dpy);
|
XFlush(dpy);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static Bool
|
||||||
grabkeyboard(void) {
|
grabkeyboard(void) {
|
||||||
while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
|
unsigned int len;
|
||||||
GrabModeAsync, CurrentTime) != GrabSuccess)
|
|
||||||
|
for(len = 1000; len; len--) {
|
||||||
|
if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
|
||||||
|
== GrabSuccess)
|
||||||
|
break;
|
||||||
usleep(1000);
|
usleep(1000);
|
||||||
|
}
|
||||||
|
return len > 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static unsigned long
|
static unsigned long
|
||||||
|
@ -456,10 +462,10 @@ main(int argc, char *argv[]) {
|
||||||
root = RootWindow(dpy, screen);
|
root = RootWindow(dpy, screen);
|
||||||
if(isatty(STDIN_FILENO)) {
|
if(isatty(STDIN_FILENO)) {
|
||||||
maxname = readstdin();
|
maxname = readstdin();
|
||||||
grabkeyboard();
|
running = grabkeyboard();
|
||||||
}
|
}
|
||||||
else { /* prevent keypress loss */
|
else { /* prevent keypress loss */
|
||||||
grabkeyboard();
|
running = grabkeyboard();
|
||||||
maxname = readstdin();
|
maxname = readstdin();
|
||||||
}
|
}
|
||||||
/* init modifier map */
|
/* init modifier map */
|
||||||
|
|
Loading…
Reference in a new issue