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-rw-r--r--users/replicaJunction/features/caps_word.c105
1 files changed, 105 insertions, 0 deletions
diff --git a/users/replicaJunction/features/caps_word.c b/users/replicaJunction/features/caps_word.c
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index 0000000000..536da81ec7
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+++ b/users/replicaJunction/features/caps_word.c
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+/* Copyright 2021 Joshua T.
+ *
+ * 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 "caps_word.h"
+
+static bool is_caps_word_on = false;
+
+bool is_caps_word_enabled(void) {
+ return is_caps_word_on;
+}
+
+void enable_caps_word(void) {
+ if (is_caps_word_on) return;
+ is_caps_word_on = true;
+ tap_code(KC_CAPS);
+}
+
+void disable_caps_word(void) {
+ if (!is_caps_word_on) return;
+ is_caps_word_on = false;
+ tap_code(KC_CAPS);
+}
+
+void toggle_caps_word(void) {
+ if (is_caps_word_on) {
+ disable_caps_word();
+ }
+ else {
+ enable_caps_word();
+ }
+}
+
+bool should_terminate_caps_word(uint16_t keycode, const keyrecord_t *record) {
+ switch (keycode) {
+ // Keycodes which should not disable caps word mode
+ case KC_A ... KC_Z:
+ case KC_1 ... KC_0:
+ case KC_MINS:
+ case KC_UNDS:
+ case KC_BSPC:
+ return false;
+
+ default:
+ if (record->event.pressed) {
+ return true;
+ }
+ return false;
+ }
+
+ // Should be unreachable
+ return false;
+}
+
+
+bool process_record_caps_word(uint16_t keycode, const keyrecord_t *record) {
+ // Nothing in this function acts on key release
+ if (!record->event.pressed) {
+ return true;
+ }
+
+ // Handle the custom keycodes that go with this feature
+ if (keycode == CAPWORD) {
+ enable_caps_word();
+ return false;
+ }
+
+ // If the behavior isn't enabled and the keypress isn't a keycode to
+ // toggle the behavior, allow QMK to handle the keypress as usual
+ if (!is_caps_word_on) {
+ return true;
+ }
+
+ // Get the base keycode of a mod or layer tap key
+ switch (keycode) {
+ case QK_MOD_TAP ... QK_MOD_TAP_MAX:
+ case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:
+ case QK_TAP_DANCE ... QK_TAP_DANCE_MAX:
+ // Earlier return if this has not been considered tapped yet
+ if (record->tap.count == 0)
+ return true;
+ keycode = keycode & 0xFF;
+ break;
+ default:
+ break;
+ }
+
+ if (should_terminate_caps_word(keycode, record)) {
+ disable_caps_word();
+ }
+
+ return true;
+}