src/: main.sh, modules/flux_cursor_grab.c: Add delay before cursor grab to prevent failure in case window appears focused with mouse click.

Author: itz-me-zappex

src/main.sh

@@ -404,7 +404,7 @@ while read -r raw_event ||
 
             # Print message about successful cursor grabbing if process still exists
             (
-              sleep 0.1
+              sleep 0.2
               if check_pid_existence "${background_focus_cursor_grab_map["$window_xid"]}"; then
                 message --info "Cursor for window with XID $window_xid of process '$process_name' with PID $process_pid has been grabbed due to focus event."
               else

src/modules/flux_cursor_grab.c

@@ -56,6 +56,9 @@ int main(int argc, char *argv[]) {
     XUngrabPointer(display, CurrentTime);
   }
 
+  // Wait a bit to prevent failure in case window gets focus with mouse click
+  usleep(100000);
+
   // Attempt to grab cursor as that is daemonized process and I don't want hook another Bash instance for it to check exit code (which I won't get ever if no error occur)
   int grab_status = XGrabPointer(display, window, True, ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
                                  GrabModeAsync, GrabModeAsync, window, None, CurrentTime);