diff options
Diffstat (limited to 'drivers/sensors/cirque_pinnacle_gestures.h')
| -rw-r--r-- | drivers/sensors/cirque_pinnacle_gestures.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/drivers/sensors/cirque_pinnacle_gestures.h b/drivers/sensors/cirque_pinnacle_gestures.h new file mode 100644 index 0000000000..d2aa206b2b --- /dev/null +++ b/drivers/sensors/cirque_pinnacle_gestures.h @@ -0,0 +1,110 @@ +/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com> + * Copyright 2022 Daniel Kao <daniel.m.kao@gmail.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/>. + */ +#pragma once + +#include "cirque_pinnacle.h" +#include "report.h" + +typedef struct { + bool tap_enable; + bool circular_scroll_enable; +} cirque_pinnacle_features_t; + +#if defined(CIRQUE_PINNACLE_TAP_ENABLE) && CIRQUE_PINNACLE_POSITION_MODE +# ifndef CIRQUE_PINNACLE_TAPPING_TERM +# include "action.h" +# include "action_tapping.h" +# define CIRQUE_PINNACLE_TAPPING_TERM GET_TAPPING_TERM(KC_BTN1, &(keyrecord_t){}) +# endif +# ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE +# define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8) +# endif + +typedef struct { + uint16_t timer; + bool touchDown; +} trackpad_tap_context_t; + +/* Enable/disable tap gesture */ +void cirque_pinnacle_enable_tap(bool enable); +#endif + +#ifdef CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE +# if !CIRQUE_PINNACLE_POSITION_MODE +# error "Circular scroll is not supported in relative mode" +# endif +typedef enum { + SCROLL_UNINITIALIZED, + SCROLL_DETECTING, + SCROLL_VALID, + NOT_SCROLL, +} circular_scroll_status_t; + +typedef struct { + int8_t v; + int8_t h; + bool suppress_touch; +} circular_scroll_t; + +typedef struct { + uint8_t outer_ring_pct; /* Width of outer ring, given as a percentage of the radius */ + uint8_t trigger_px; /* Amount of movement before triggering scroll validation, in pixels 0~127 */ + uint16_t trigger_ang; /* Angle required to validate scroll, in radians where pi = 32768 */ + uint8_t wheel_clicks; /* How many clicks to report in a circle */ + bool left_handed; /* Whether scrolling should be flipped for left handed use */ +} circular_scroll_config_t; + +typedef struct { + circular_scroll_config_t config; + circular_scroll_status_t state; + uint8_t mag; + int8_t x; + int8_t y; + uint16_t z; + bool axis; +} circular_scroll_context_t; + +/* Enable/disable circular scroll gesture */ +void cirque_pinnacle_enable_circular_scroll(bool enable); + +/* + * Configure circular scroll gesture. + * Trackpad can be configured to act exclusively as a scroll wheel with outer_ring_pct = 0, trigger_px = 0, trigger_ang = 0. + * @param outer_ring_pct Width of outer ring from which to begin scroll validation, given as a percentage of the radius. + * @param trigger_px Amount of movement before triggering scroll validation. Expressed in pixels, trackpad coordinates are scaled to radius of 128 pixels for circular scroll. + * @param triger_ang Angle required to validate scroll, angle smaller than this will invalidate scroll. In radians where pi = 32768, 0 means movement towards center of trackpad, 16384 means movement perpendicular to center. + * @param wheel_clicks Number of scroll wheel clicks to report in a full rotation. + * @param left_handed Whether scrolling should be flipped for left-handed use. + */ +void cirque_pinnacle_configure_circular_scroll(uint8_t outer_ring_pct, uint8_t trigger_px, uint16_t trigger_ang, uint8_t wheel_clicks, bool left_handed); +#endif + +#ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE +/* Implementation in pointing_device_drivers.c */ + +/* Enable/disable inertial cursor */ +void cirque_pinnacle_enable_cursor_glide(bool enable); + +/* + * Configure inertial cursor. + * @param trigger_px Movement required to trigger cursor glide, set this to non-zero if you have some amount of hover. + */ +void cirque_pinnacle_configure_cursor_glide(float trigger_px); +#endif + +/* Process available gestures */ +bool cirque_pinnacle_gestures(report_mouse_t* mouse_report, pinnacle_data_t touchData); |