111 lines
4.3 KiB
C
111 lines
4.3 KiB
C
/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
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* Copyright 2022 Daniel Kao <daniel.m.kao@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "cirque_pinnacle.h"
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#include "report.h"
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typedef struct {
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bool tap_enable;
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bool circular_scroll_enable;
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} cirque_pinnacle_features_t;
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#if defined(CIRQUE_PINNACLE_TAP_ENABLE) && CIRQUE_PINNACLE_POSITION_MODE
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# ifndef CIRQUE_PINNACLE_TAPPING_TERM
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# include "action.h"
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# include "action_tapping.h"
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# define CIRQUE_PINNACLE_TAPPING_TERM GET_TAPPING_TERM(KC_BTN1, &(keyrecord_t){})
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# endif
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# ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE
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# define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8)
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# endif
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typedef struct {
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uint16_t timer;
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bool touchDown;
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} trackpad_tap_context_t;
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/* Enable/disable tap gesture */
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void cirque_pinnacle_enable_tap(bool enable);
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#endif
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#ifdef CIRQUE_PINNACLE_CIRCULAR_SCROLL_ENABLE
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# if !CIRQUE_PINNACLE_POSITION_MODE
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# error "Circular scroll is not supported in relative mode"
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# endif
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typedef enum {
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SCROLL_UNINITIALIZED,
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SCROLL_DETECTING,
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SCROLL_VALID,
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NOT_SCROLL,
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} circular_scroll_status_t;
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typedef struct {
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int8_t v;
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int8_t h;
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bool suppress_touch;
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} circular_scroll_t;
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typedef struct {
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uint8_t outer_ring_pct; /* Width of outer ring, given as a percentage of the radius */
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uint8_t trigger_px; /* Amount of movement before triggering scroll validation, in pixels 0~127 */
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uint16_t trigger_ang; /* Angle required to validate scroll, in radians where pi = 32768 */
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uint8_t wheel_clicks; /* How many clicks to report in a circle */
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bool left_handed; /* Whether scrolling should be flipped for left handed use */
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} circular_scroll_config_t;
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typedef struct {
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circular_scroll_config_t config;
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circular_scroll_status_t state;
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uint8_t mag;
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int8_t x;
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int8_t y;
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uint16_t z;
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bool axis;
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} circular_scroll_context_t;
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/* Enable/disable circular scroll gesture */
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void cirque_pinnacle_enable_circular_scroll(bool enable);
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/*
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* Configure circular scroll gesture.
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* Trackpad can be configured to act exclusively as a scroll wheel with outer_ring_pct = 0, trigger_px = 0, trigger_ang = 0.
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* @param outer_ring_pct Width of outer ring from which to begin scroll validation, given as a percentage of the radius.
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* @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.
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* @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.
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* @param wheel_clicks Number of scroll wheel clicks to report in a full rotation.
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* @param left_handed Whether scrolling should be flipped for left-handed use.
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*/
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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);
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#endif
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#ifdef POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE
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/* Implementation in pointing_device_drivers.c */
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/* Enable/disable inertial cursor */
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void cirque_pinnacle_enable_cursor_glide(bool enable);
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/*
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* Configure inertial cursor.
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* @param trigger_px Movement required to trigger cursor glide, set this to non-zero if you have some amount of hover.
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*/
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void cirque_pinnacle_configure_cursor_glide(float trigger_px);
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#endif
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/* Process available gestures */
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bool cirque_pinnacle_gestures(report_mouse_t* mouse_report, pinnacle_data_t touchData);
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