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screenlock: put position check back in grabmouse (thanks deuteron)

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the check was there because changing te position causes another
mouse event to get posted resulting in grabmouse spinning.
This commit is contained in:
cinap_lenrek 2017-12-03 16:34:35 +01:00
parent 308407dc6e
commit a08727d9da
1 changed files with 11 additions and 4 deletions
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15
sys/src/cmd/screenlock.c
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@ -91,8 +91,8 @@ blanker(void *)
void
grabmouse(void*)
{
int fd, x, y;
char ibuf[256], obuf[256];
int fd;
if((fd = open("/dev/mouse", ORDWR)) < 0)
sysfatal("can't open /dev/mouse: %r");
@ -102,9 +102,16 @@ grabmouse(void*)
screen->r.min.y + Dy(screen->r)/2);
while(read(fd, ibuf, sizeof ibuf) > 0){
if(!debug)
fprint(fd, "%s", obuf);
blank = time(0);
ibuf[12] = 0;
ibuf[24] = 0;
x = atoi(ibuf+1);
y = atoi(ibuf+13);
if(x != screen->r.min.x + Dx(screen->r)/2 ||
y != screen->r.min.y + Dy(screen->r)/2){
if(!debug)
fprint(fd, "%s", obuf);
blank = time(0);
}
}
}