[Keymap] First publish of roguepullreqest programmer dvorak planck layout (#5612)

* First publish of roguepullreqest programmer dvorak planck layout

* Removed junk line

* Update keyboards/planck/keymaps/roguepullrequest/keymap.c

Co-Authored-By: roguepullrequest <roguepullrequest@users.noreply.github.com>

* Update keyboards/planck/keymaps/roguepullrequest/keymap.c

Co-Authored-By: roguepullrequest <roguepullrequest@users.noreply.github.com>

* Update keyboards/planck/keymaps/roguepullrequest/keymap.c

Co-Authored-By: roguepullrequest <roguepullrequest@users.noreply.github.com>

* Update keyboards/planck/keymaps/roguepullrequest/keymap.c

Co-Authored-By: roguepullrequest <roguepullrequest@users.noreply.github.com>

* Removed layer songs

Removed layer songs for cleanliness. Will use them later.

* Update keyboards/planck/keymaps/roguepullrequest/readme.md

Co-Authored-By: roguepullrequest <roguepullrequest@users.noreply.github.com>

1 files changed, 183 insertions, 0 deletions

diff --git a/keyboards/planck/keymaps/roguepullrequest/keymap.c b/keyboards/planck/keymaps/roguepullrequest/keymap.c
new file mode 100644
index 0000000000..64d9cfb2b7
--- /dev/null
+++ b/keyboards/planck/keymaps/roguepullrequest/keymap.c
@@ -0,0 +1,183 @@
+#include QMK_KEYBOARD_H
+
+#ifdef AUDIO_ENABLE
+	float mushroom[][2] = SONG(MARIO_MUSHROOM);
+#endif
+
+extern keymap_config_t keymap_config;
+
+// Complex Tapdance hoopla
+typedef struct {
+	bool is_press_action;
+	int state;
+} tap;
+
+enum {
+	SINGLE_TAP = 1,
+	SINGLE_HOLD = 2,
+	DOUBLE_TAP = 3,
+	DOUBLE_HOLD = 4,
+	TRIPLE_TAP = 5,
+	TRIPLE_HOLD = 6,
+};
+
+// Tap dance enums
+enum {
+	X_AT_FUN = 0,
+	SH_M_LPAREN,
+	SH_M_RPAREN
+};
+
+int cur_dance (qk_tap_dance_state_t *state);
+
+void x_finished (qk_tap_dance_state_t *state, void *user_data);
+void x_reset (qk_tap_dance_state_t *state, void *user_data);
+
+bool is_alt_tab_active = false;
+uint16_t alt_tab_timer = 0;
+
+// Modified Programmer Dvorak enums
+
+enum planck_layers {
+	_PDVORAK,
+	_UPPER,
+	_LOWER,
+	_FUNCTION,
+};
+
+enum custom_keycodes {
+	PDVK = SAFE_RANGE,
+	KC_LAST,
+	ALT_TAB
+};
+
+// For getting the last arg in shell line (SUPER THANKS to Drashna over on Discord)
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  static uint16_t macro_timer;
+
+  switch (keycode) {
+    case ALT_TAB:
+      if (record->event.pressed) {
+        if (!is_alt_tab_active) {
+          is_alt_tab_active = true;
+          register_code(KC_LALT);
+        }
+        alt_tab_timer = timer_read();
+        register_code(KC_TAB);
+      } else {
+        unregister_code(KC_TAB);
+      }
+      break;
+  }
+
+  switch (keycode){
+    case KC_LAST:
+      if(record->event.pressed){
+        macro_timer = timer_read();
+        register_mods(MOD_BIT(KC_LCTRL));
+      } else {
+        unregister_mods(MOD_BIT(KC_LCTRL));
+        if (timer_elapsed(macro_timer) < 150) {
+          SEND_STRING("!$");
+        }
+      }
+    return false;
+  }
+  return true;
+}
+
+void matrix_scan_user(void) {
+  if (is_alt_tab_active) {
+    if (timer_elapsed(alt_tab_timer) > 1000) {
+      unregister_code16(KC_LALT);
+      is_alt_tab_active = false;
+    }
+  }
+}
+
+#define PDVORAK MO(_PDVORAK)
+#define LOWER MO(_LOWER)
+#define UPPER MO(_UPPER)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Programmer Dvorak */
+	[_PDVORAK] = LAYOUT_planck_grid(
+		KC_GESC, KC_SCOLON, KC_COMMA, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC,
+   		KC_LAST, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLASH,
+   		KC_LSPO, KC_QUOT, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_RSPC,
+    		TD(X_AT_FUN), KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, ALT_TAB, KC_SPACE, KC_ENTER, MT(MOD_LCTL | MOD_LSFT, KC_LGUI), KC_PGUP, KC_PGDN, LT(_LOWER, KC_PLUS)
+   	),
+	
+	[_UPPER] = LAYOUT_planck_grid(
+		KC_GRAVE, KC_AMPR, KC_PERC, KC_LBRC, KC_LCBR, KC_EQL, KC_ASTR, KC_RCBR, KC_RBRC, KC_EXLM, KC_HASH, KC_TRNS,
+		KC_PLUS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_MINUS, KC_BSLASH, 
+		KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+		KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_TRNS
+	),
+
+	[_LOWER] = LAYOUT_planck_grid(
+		KC_DLR, KC_7, KC_5, KC_3, KC_1, KC_9, KC_0, KC_2, KC_4, KC_6, KC_8, KC_TRNS,
+		KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+		KC_NO, CK_DOWN, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+		KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_TRNS
+	),
+
+	[_FUNCTION] = LAYOUT_planck_grid(
+		KC_F11, KC_F7, KC_F5, KC_F3, KC_F1, KC_F9, KC_F12, KC_F2, KC_F4, KC_F6, KC_F8, RESET,
+		KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+		KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+		KC_TRNS, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_TRNS
+	),
+};
+
+
+// Super crazy tap dancing stuff - see quad dance in feature_tap_dance.md
+
+int cur_dance (qk_tap_dance_state_t *state) {
+	if (state->count == 1) {
+		if (state->interrupted || !state->pressed) return SINGLE_TAP;
+		// key not interrupted, but still held sends 'HOLD'
+		else return SINGLE_HOLD;
+	}
+	else if (state->count == 2) {
+		if (state->interrupted || !state->pressed) return DOUBLE_TAP;
+		else return DOUBLE_HOLD;
+	}
+	else return 8; // magic number that i dont believe works. 
+}
+
+// instance of tap for the 'X' dance.
+static tap xtap_state = {
+	.is_press_action = true,
+	.state = 0
+};
+
+// registering keypresses
+void x_finished (qk_tap_dance_state_t *state, void *user_data) {
+	xtap_state.state = cur_dance(state);
+	switch (xtap_state.state) {
+		case SINGLE_TAP: register_code16(KC_AT); break;
+		case SINGLE_HOLD: set_oneshot_layer(_UPPER, ONESHOT_START); break;
+		case DOUBLE_TAP: set_oneshot_layer(_FUNCTION, ONESHOT_START); break;
+		case DOUBLE_HOLD: reset_keyboard(); break;
+	}
+}
+// forgetting keypresses
+
+void x_reset (qk_tap_dance_state_t *state, void *user_data) {
+	switch (xtap_state.state) {
+		case SINGLE_TAP: unregister_code16(KC_AT); break;
+		case SINGLE_HOLD: clear_oneshot_layer_state(ONESHOT_PRESSED); break;
+		case DOUBLE_TAP: clear_oneshot_layer_state(ONESHOT_PRESSED); break;
+		case DOUBLE_HOLD: reset_keyboard(); break;
+	}
+	xtap_state.state = 0;
+}
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+	[X_AT_FUN] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, x_finished, x_reset)
+};
+
+void shutdown_user(void) { clear_keyboard(); }