1 files changed, 70 insertions, 0 deletions

diff --git a/users/talljoe/tapdance/td_setup.c b/users/talljoe/tapdance/td_setup.c
new file mode 100644
index 000000000..d8464144a
--- /dev/null
+++ b/users/talljoe/tapdance/td_setup.c
@@ -0,0 +1,70 @@
+/* Copyright 2020 Joseph Wasson
+ *
+ * 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 "tapdance.h"
+
+int cur_dance (qk_tap_dance_state_t *state) {
+  if (state->count == 1) {
+    //If count = 1, and it has been interrupted - it doesn't matter if it is pressed or not: Send SINGLE_TAP
+    if (state->interrupted) {
+      //     if (!state->pressed) return SINGLE_TAP;
+      //need "permissive hold" here.
+      //     else return SINGLE_HOLD;
+      //If the interrupting key is released before the tap-dance key, then it is a single HOLD
+      //However, if the tap-dance key is released first, then it is a single TAP
+      //But how to get access to the state of the interrupting key????
+      return SINGLE_TAP;
+    }
+    else {
+      if (!state->pressed) return SINGLE_TAP;
+      else return SINGLE_HOLD;
+    }
+  }
+  //If count = 2, and it has been interrupted - assume that user is trying to type the letter associated
+  //with single tap.
+  else if (state->count == 2) {
+    if (state->interrupted) return DOUBLE_SINGLE_TAP;
+    else if (state->pressed) return DOUBLE_HOLD;
+    else return DOUBLE_TAP;
+  }
+  else if ((state->count == 3) && ((state->interrupted) || (!state->pressed))) return TRIPLE_TAP;
+  else if (state->count == 3) return TRIPLE_HOLD;
+  else return SPECIAL;
+}
+
+int hold_cur_dance (qk_tap_dance_state_t *state) {
+  if (state->count == 1) {
+    if (state->interrupted) {
+      if (!state->pressed) return SINGLE_TAP;
+      else return SINGLE_HOLD;
+    }
+    else {
+      if (!state->pressed) return SINGLE_TAP;
+      else return SINGLE_HOLD;
+    }
+  }
+  //If count = 2, and it has been interrupted - assume that user is trying to type the letter associated
+  //with single tap.
+  else if (state->count == 2) {
+    if (state->pressed) return DOUBLE_HOLD;
+    else return DOUBLE_TAP;
+  }
+  else if (state->count == 3) {
+    if (!state->pressed) return TRIPLE_TAP;
+    else return TRIPLE_HOLD;
+  }
+  else return SPECIAL;
+}