1 files changed, 51 insertions, 0 deletions

diff --git a/users/txkyel/tap_dance.c b/users/txkyel/tap_dance.c
new file mode 100644
index 000000000..9c1d27e8d
--- /dev/null
+++ b/users/txkyel/tap_dance.c
@@ -0,0 +1,51 @@
+/* Copyright 2021 Kyle Xiao
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "tap_dance.h"
+
+#ifdef TAP_DANCE_ENABLE
+void qk_tap_dance_tap_hold_on_each_tap(qk_tap_dance_state_t *state, void *user_data) {
+    qk_tap_dance_tap_hold_t *kc = (qk_tap_dance_tap_hold_t *)user_data;
+
+    // second tap within term, pseudo reset tap dance
+    if (state->count == 2) {
+        tap_code16(kc->t);
+        state->count = 1;
+        state->timer = timer_read();
+    }
+}
+
+void qk_tap_dance_tap_hold_on_finish(qk_tap_dance_state_t *state, void *user_data) {
+    qk_tap_dance_tap_hold_t *kc = (qk_tap_dance_tap_hold_t *)user_data;
+
+    kc->tapped = state->interrupted || !state->pressed;
+    if (kc->tapped) {
+        register_code16(kc->t);
+    } else {
+        register_code16(kc->h);
+    }
+}
+
+void qk_tap_dance_tap_hold_on_reset(qk_tap_dance_state_t *state, void *user_data) {
+    qk_tap_dance_tap_hold_t *kc = (qk_tap_dance_tap_hold_t *)user_data;
+
+    if (kc->tapped) {
+        unregister_code16(kc->t);
+    } else {
+        unregister_code16(kc->h);
+    }
+    kc->tapped = true;
+}
+#endif