diff options
Diffstat (limited to 'keyboards/planck/keymaps/ariccb/features/caps_word.c')
| -rw-r--r-- | keyboards/planck/keymaps/ariccb/features/caps_word.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/keyboards/planck/keymaps/ariccb/features/caps_word.c b/keyboards/planck/keymaps/ariccb/features/caps_word.c new file mode 100644 index 0000000000..c37e65d28a --- /dev/null +++ b/keyboards/planck/keymaps/ariccb/features/caps_word.c @@ -0,0 +1,122 @@ +// Copyright 2021-2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// +// For full documentation, see +// https://getreuer.info/posts/keyboards/caps-word + +#include "caps_word.h" + +static bool caps_word_active = false; + +bool process_caps_word(uint16_t keycode, keyrecord_t* record) { +#ifndef NO_ACTION_ONESHOT + const uint8_t mods = get_mods() | get_oneshot_mods(); +#else + const uint8_t mods = get_mods(); +#endif // NO_ACTION_ONESHOT + + if (!caps_word_active) { + // Pressing both shift keys at the same time enables caps word. + if ((mods & MOD_MASK_SHIFT) == MOD_MASK_SHIFT) { + caps_word_set(true); // Activate Caps Word. + return false; + } + return true; + } + + if (!record->event.pressed) { return true; } + + if (!(mods & ~MOD_MASK_SHIFT)) { + switch (keycode) { + // Ignore MO, TO, TG, TT, and OSL layer switch keys. + case QK_MOMENTARY ... QK_MOMENTARY + 255: + case QK_TO ... QK_TO + 255: + case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER + 255: + case QK_LAYER_TAP_TOGGLE ... QK_LAYER_TAP_TOGGLE + 255: + case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER + 255: + return true; + +#ifndef NO_ACTION_TAPPING + case QK_MOD_TAP ... QK_MOD_TAP_MAX: + if (record->tap.count == 0) { + // Deactivate if a mod becomes active through holding a mod-tap key. + caps_word_set(false); + return true; + } + keycode &= 0xff; + break; + +#ifndef NO_ACTION_LAYER + case QK_LAYER_TAP ... QK_LAYER_TAP_MAX: +#endif // NO_ACTION_LAYER + if (record->tap.count == 0) { return true; } + keycode &= 0xff; + break; +#endif // NO_ACTION_TAPPING + +#ifdef SWAP_HANDS_ENABLE + case QK_SWAP_HANDS ... QK_SWAP_HANDS_MAX: + if (keycode > 0x56F0 || record->tap.count == 0) { return true; } + keycode &= 0xff; + break; +#endif // SWAP_HANDS_ENABLE + } + + if (caps_word_press_user(keycode)) { + return true; + } + } + + caps_word_set(false); // Deactivate Caps Word. + return true; +} + +void caps_word_set(bool active) { + if (active != caps_word_active) { + if (active) { + clear_mods(); +#ifndef NO_ACTION_ONESHOT + clear_oneshot_mods(); +#endif // NO_ACTION_ONESHOT + } + + caps_word_active = active; + caps_word_set_user(active); + } +} + +bool caps_word_get(void) { return caps_word_active; } + +__attribute__((weak)) void caps_word_set_user(bool active) {} + +__attribute__((weak)) bool caps_word_press_user(uint16_t keycode) { + switch (keycode) { + // Keycodes that continue Caps Word, with shift applied. + case KC_A ... KC_Z: + add_weak_mods(MOD_BIT(KC_LSFT)); // Apply shift to the next key. + return true; + + // Keycodes that continue Caps Word, without shifting. + case KC_1 ... KC_0: + case KC_P1 ... KC_P0: + case KC_BSPC: + case KC_MINS: + case KC_UNDS: + return true; + + default: + return false; // Deactivate Caps Word. + } +}
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