Reset tap state after timeout

A touch and hold will not properly reset the tap state, such that
the next tap fails to register. Fixed with this patch.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gestures-tapping.c b/src/gestures-tapping.c
index 9abb6dc..24ddf1a 100644
--- a/src/gestures-tapping.c
+++ b/src/gestures-tapping.c
@@ -43,6 +43,10 @@ int gru_tapping(struct grail *ge,
         struct tapping_model *state = &gru->tapping;
         struct move_model *move = &gru->move;
         state->tap = 0;
+        if (frame->num_active && !frame->prev->num_active) {
+                state->mintouch = 0;
+                state->maxtouch = 0;
+        }
         if (move->ntouch > state->maxtouch) {
                 if (state->active) {
                         gin_gid_discard(ge, state->gid);
@@ -89,6 +93,8 @@ int gru_tapping(struct grail *ge,
         if ((move->active & fm_mask) ||
             move->time - state->start > move->fm[FM_X].bar_ms) {
                 gin_gid_discard(ge, state->gid);
+                state->mintouch = move->ntouch;
+                state->maxtouch = move->ntouch;
                 state->active = 0;
         }
         return 0;