diff options
Diffstat (limited to 'users/drashna/pointing/pointing.c')
| -rw-r--r-- | users/drashna/pointing/pointing.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/users/drashna/pointing/pointing.c b/users/drashna/pointing/pointing.c new file mode 100644 index 0000000000..0198a8ae23 --- /dev/null +++ b/users/drashna/pointing/pointing.c @@ -0,0 +1,136 @@ +/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com> + * + * 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 "pointing.h" + +static uint16_t mouse_timer = 0; +static uint16_t mouse_debounce_timer = 0; +static uint8_t mouse_keycode_tracker = 0; +bool tap_toggling = false, enable_acceleration = false; + +#ifdef TAPPING_TERM_PER_KEY +# define TAP_CHECK get_tapping_term(KC_BTN1, NULL) +#else +# ifndef TAPPING_TERM +# define TAPPING_TERM 200 +# endif +# define TAP_CHECK TAPPING_TERM +#endif + +__attribute__((weak)) report_mouse_t pointing_device_task_keymap(report_mouse_t mouse_report) { + return mouse_report; +} + +report_mouse_t pointing_device_task_user(report_mouse_t mouse_report) { + int8_t x = mouse_report.x, y = mouse_report.y; + mouse_report.x = 0; + mouse_report.y = 0; + + if (x != 0 && y != 0) { + mouse_timer = timer_read(); +#ifdef OLED_ENABLE + oled_timer = timer_read32(); +#endif + if (timer_elapsed(mouse_debounce_timer) > TAP_CHECK) { + if (enable_acceleration) { + x = (x > 0 ? x * x / 16 + x : -x * x / 16 + x); + y = (y > 0 ? y * y / 16 + y : -y * y / 16 + y); + } + mouse_report.x = x; + mouse_report.y = y; + if (!layer_state_is(_MOUSE)) { + layer_on(_MOUSE); + } + } + } + return pointing_device_task_keymap(mouse_report); +} + +void matrix_scan_pointing(void) { + if (timer_elapsed(mouse_timer) > 650 && layer_state_is(_MOUSE) && !mouse_keycode_tracker && !tap_toggling) { + layer_off(_MOUSE); + } + if (tap_toggling) { + if (!layer_state_is(_MOUSE)) { + layer_on(_MOUSE); + } + } +} + +bool process_record_pointing(uint16_t keycode, keyrecord_t* record) { + switch (keycode) { + case TT(_MOUSE): + if (record->event.pressed) { + mouse_keycode_tracker++; + } else { +#if TAPPING_TOGGLE != 0 + if (record->tap.count == TAPPING_TOGGLE) { + tap_toggling ^= 1; +# if TAPPING_TOGGLE == 1 + if (!tap_toggling) mouse_keycode_tracker -= record->tap.count + 1; +# else + if (!tap_toggling) mouse_keycode_tracker -= record->tap.count; +# endif + } else { + mouse_keycode_tracker--; + } +#endif + } + mouse_timer = timer_read(); + break; + case TG(_MOUSE): + if (record->event.pressed) { + tap_toggling ^= 1; + } + break; + case MO(_MOUSE): +#if defined(KEYBOARD_ploopy) || defined(KEYBOARD_handwired_tractyl_manuform) + case DPI_CONFIG: +#elif defined(KEYBOARD_bastardkb_charybdis) + case SAFE_RANGE ... (CHARYBDIS_SAFE_RANGE-1): +#endif + case KC_MS_UP ... KC_MS_WH_RIGHT: + record->event.pressed ? mouse_keycode_tracker++ : mouse_keycode_tracker--; + mouse_timer = timer_read(); + break; + case KC_ACCEL: + enable_acceleration = record->event.pressed; + record->event.pressed ? mouse_keycode_tracker++ : mouse_keycode_tracker--; + mouse_timer = timer_read(); + break; + default: + if (IS_NOEVENT(record->event)) break; + if ((keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX) && (((keycode >> 0x8) & 0xF) == _MOUSE)) { + record->event.pressed ? mouse_keycode_tracker++ : mouse_keycode_tracker--; + mouse_timer = timer_read(); + break; + } + if (layer_state_is(_MOUSE) && !mouse_keycode_tracker) { + layer_off(_MOUSE); + } + mouse_keycode_tracker = 0; + mouse_debounce_timer = timer_read(); + break; + } + return true; +} + +layer_state_t layer_state_set_pointing(layer_state_t state) { + if (layer_state_cmp(state, _GAMEPAD) || layer_state_cmp(state, _DIABLO)) { + state |= ((layer_state_t)1 << _MOUSE); + } + return state; +} |