Merge branch 'master' of https://github.com/qmk/qmk_firmware

4 files changed, 209 insertions, 0 deletions

diff --git a/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/mod_tap_layer_dances/none_lead.c b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/mod_tap_layer_dances/none_lead.c
new file mode 100644
index 0000000000..6debc1ce45
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/mod_tap_layer_dances/none_lead.c
@@ -0,0 +1,40 @@
+//instanalize an instance of 'tap' for the None - Lead tap dance.
+static tap none_lead_state = {
+        .is_press_action = true,
+        .state           = 0
+};
+
+void none_lead_finished(qk_tap_dance_state_t *state, void *user_data) {
+    none_lead_state.state = current_dance(state);
+    switch (none_lead_state.state) {
+        case SINGLE_TAP:
+            register_code(KC_NO);
+            break;
+
+        case SINGLE_HOLD:
+            register_code(KC_LALT);
+            register_code(KC_LSFT);
+            break;
+
+        case DOUBLE_TAP:
+            qk_leader_start();
+            break;
+    }
+}
+
+void none_lead_reset(qk_tap_dance_state_t *state, void *user_data) {
+    switch (none_lead_state.state) {
+        case SINGLE_TAP:
+            unregister_code(KC_NO);
+            break;
+
+        case SINGLE_HOLD:
+            unregister_code(KC_LALT);
+            unregister_code(KC_LSFT);
+            break;
+
+        case DOUBLE_TAP:
+            break;
+    }
+    none_lead_state.state = 0;
+}
diff --git a/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_actions.c b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_actions.c
new file mode 100644
index 0000000000..550e1f7c84
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_actions.c
@@ -0,0 +1,20 @@
+// Register the double tap dances:
+qk_tap_dance_action_t tap_dance_actions[] = {
+        [EQL_PLUS]  = ACTION_TAP_DANCE_DOUBLE(KC_EQL,  KC_PLUS),
+        [MINS_UNDS] = ACTION_TAP_DANCE_DOUBLE(KC_MINS, KC_UNDS),
+        [SLSH_BSLS] = ACTION_TAP_DANCE_DOUBLE(KC_SLSH, KC_BSLS),
+        [GRV_TILD]  = ACTION_TAP_DANCE_DOUBLE(KC_GRV,  KC_TILD),
+        [QUOT_DQUO] = ACTION_TAP_DANCE_DOUBLE(KC_QUOT, KC_DQUO),
+        [SCLN_COLN] = ACTION_TAP_DANCE_DOUBLE(KC_SCLN, KC_COLN),
+        [ASTR_CIRC] = ACTION_TAP_DANCE_DOUBLE(KC_ASTR, KC_CIRC),
+        [APMR_PIPE] = ACTION_TAP_DANCE_DOUBLE(KC_AMPR, KC_PIPE),
+        [EXLM_QUES] = ACTION_TAP_DANCE_DOUBLE(KC_EXLM, KC_QUES),
+        [HASH_PERC] = ACTION_TAP_DANCE_DOUBLE(KC_HASH, KC_PERC),
+        [AT_DLR]    = ACTION_TAP_DANCE_DOUBLE(KC_AT,   KC_DLR),
+        [LPRN_LBRC] = ACTION_TAP_DANCE_DOUBLE(KC_LPRN, KC_LBRC),
+        [RPRN_RBRC] = ACTION_TAP_DANCE_DOUBLE(KC_RPRN, KC_RBRC),
+        [LCBR_LABK] = ACTION_TAP_DANCE_DOUBLE(KC_LCBR, KC_LABK),
+        [RCBR_RABK] = ACTION_TAP_DANCE_DOUBLE(KC_RCBR, KC_RABK),
+        [DOT_COMM]  = ACTION_TAP_DANCE_DOUBLE(KC_DOT,  KC_COMM),
+        [NONE_LEAD] = ACTION_TAP_DANCE_FN_ADVANCED_TIME(NULL, none_lead_finished, none_lead_reset, DANCING_TERM)
+};
diff --git a/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_setup.c b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_setup.c
new file mode 100644
index 0000000000..340ccca133
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dance_setup.c
@@ -0,0 +1,75 @@
+typedef struct {
+    bool is_press_action;
+    int state;
+} tap;
+
+enum {
+    SINGLE_TAP        = 1,
+    SINGLE_HOLD       = 2,
+    DOUBLE_TAP        = 3,
+    DOUBLE_HOLD       = 4,
+    DOUBLE_SINGLE_TAP = 5,  // Send two single taps.
+    TRIPLE_TAP        = 6,
+    TRIPLE_HOLD       = 7,
+    TRIPLE_SINGLE_TAP = 8   // Send three single taps.
+};
+
+/* Return an integer that corresponds to what kind of tap dance should be executed.
+ *
+ * How to figure out tap dance state: interrupted and pressed.
+ *
+ * Interrupted: If the state of a dance dance is "interrupted", that means that another key has been hit
+ *  under the tapping term. This is typically indicitive that you are trying to "tap" the key.
+ *
+ * Pressed: Whether or not the key is still being pressed. If this value is true, that means the tapping term
+ *  has ended, but the key is still being pressed down. This generally means the key is being "held".
+ *
+ * One thing that is currenlty not possible with qmk software in regards to tap dance is to mimic the "permissive hold"
+ *  feature. In general, advanced tap dances do not work well if they are used with commonly typed letters.
+ *  For example "A". Tap dances are best used on non-letter keys that are not hit while typing letters.
+ *
+ * Good places to put an advanced tap dance:
+ *  z,q,x,j,k,v,b, any function key, home/end, comma, semi-colon
+ *
+ * Criteria for "good placement" of a tap dance key:
+ *  Not a key that is hit frequently in a sentence
+ *  Not a key that is used frequently to double tap, for example 'tab' is often double tapped in a terminal, or
+ *    in a web form. So 'tab' would be a poor choice for a tap dance.
+ *  Letters used in common words as a double. For example 'p' in 'pepper'. If a tap dance function existed on the
+ *    letter 'p', the word 'pepper' would be quite frustating to type.
+ *
+ * For the third point, there does exist the 'DOUBLE_SINGLE_TAP', however this is not fully tested
+ *
+ */
+int current_dance(qk_tap_dance_state_t *state) {
+    int current_state = 0;
+    if (state->count == 1) {
+        if (state->interrupted || !state->pressed) {
+            current_state = SINGLE_TAP;
+        } else {
+            current_state = SINGLE_HOLD; //key has not been interrupted, but they key is still held. Means you want to send a 'HOLD'.
+        }
+    } else if (state->count == 2) {
+        /*
+         * DOUBLE_SINGLE_TAP is to distinguish between typing "pepper", and actually wanting a double tap
+         * action when hitting 'pp'. Suggested use case for this return value is when you want to send two
+         * keystrokes of the key, and not the 'double tap' action/macro.
+        */
+        if (state->interrupted) {
+            current_state = DOUBLE_SINGLE_TAP;
+        } else if (state->pressed) {
+            current_state = DOUBLE_HOLD;
+        } else {
+            current_state = DOUBLE_TAP;
+        }
+    } else if (state->count == 3) {
+        if (state->interrupted) {
+            current_state = TRIPLE_SINGLE_TAP;
+        } else if (state->pressed) {
+            current_state = TRIPLE_HOLD;
+        } else {
+            current_state = TRIPLE_TAP;
+        }
+    }
+    return current_state;
+}
diff --git a/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dances.c b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dances.c
new file mode 100644
index 0000000000..3d44698729
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/hacker_dvorak/tap_dance/tap_dances.c
@@ -0,0 +1,74 @@
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+                       //  Single tap  |  Single hold  |  Double tap  |  Double hold  |  Triple tap  |  Triple hold  //
+// Mod tap dances:     //              |               |              |               |              |               //
+enum tap_dances {      //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    EQL_PLUS  = 0,     //       =      |       +       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    MINS_UNDS = 1,     //       -      |       _       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    SLSH_BSLS = 2,     //       /      |       \       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    GRV_TILD  = 3,     //       `      |       ~       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    QUOT_DQUO = 4,     //       '      |       "       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    SCLN_COLN = 5,     //       ;      |       :       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    ASTR_CIRC = 6,     //       *      |       ^       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    APMR_PIPE = 7,     //       &      |       |       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    EXLM_QUES = 8,     //       !      |       ?       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    HASH_PERC = 9,     //       #      |       %       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    AT_DLR    = 10,    //       @      |       $       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    LPRN_LBRC = 11,    //       (      |       [       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    RPRN_RBRC = 12,    //       )      |       ]       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    LCBR_LABK = 13,    //       {      |       <       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    RCBR_RABK = 14,    //       }      |       >       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    DOT_COMM  = 15,    //       .      |       ,       |              |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+                       //              |               |              |               |              |               //
+    NONE_LEAD = 16,    //     NONE     |   ALT+SHIFT   | LEAD         |               |              |               //
+                       //              |               |              |               |              |               //
+                       //--------------------------------------------------------------------------------------------//
+};