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| author | Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> | 2019-08-08 03:49:59 +0200 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2019-08-12 09:31:49 +0900 |
| commit | 40d17c1305676d2b720903458e190b93d6dccbe6 (patch) | |
| tree | 66e698130deb13ad18db9051e9b531fee7f516d7 | |
| parent | 94f65e354d09ded037e6ba724dc3eeed6d63778f (diff) | |
wlr_seat_touch: add a way for a grab to ignore a touch point
| -rw-r--r-- | types/seat/wlr_seat_touch.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/types/seat/wlr_seat_touch.c b/types/seat/wlr_seat_touch.c index 58db92cf..dd57b55a 100644 --- a/types/seat/wlr_seat_touch.c +++ b/types/seat/wlr_seat_touch.c @@ -175,6 +175,11 @@ uint32_t wlr_seat_touch_notify_down(struct wlr_seat *seat, uint32_t serial = grab->interface->down(grab, time, point); + if (!serial) { + touch_point_destroy(point); + return 0; + } + if (serial && wlr_seat_touch_num_points(seat) == 1) { seat->touch_state.grab_serial = serial; seat->touch_state.grab_id = touch_id; |