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118 lines
3.8 KiB
118 lines
3.8 KiB
// Copyright 2021 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "pointing.h"
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#include "math.h"
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static uint16_t mouse_debounce_timer = 0;
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bool enable_acceleration = false;
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#ifdef TAPPING_TERM_PER_KEY
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# define TAP_CHECK get_tapping_term(KC_BTN1, NULL)
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#else
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# ifndef TAPPING_TERM
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# define TAPPING_TERM 200
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# endif
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# define TAP_CHECK TAPPING_TERM
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#endif
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__attribute__((weak)) void pointing_device_init_keymap(void) {}
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void pointing_device_init_user(void) {
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set_auto_mouse_layer(_MOUSE);
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set_auto_mouse_enable(true);
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pointing_device_init_keymap();
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}
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__attribute__((weak)) report_mouse_t pointing_device_task_keymap(report_mouse_t mouse_report) {
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return mouse_report;
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}
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report_mouse_t pointing_device_task_user(report_mouse_t mouse_report) {
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mouse_xy_report_t x = mouse_report.x, y = mouse_report.y;
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mouse_report.x = 0;
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mouse_report.y = 0;
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if (x != 0 && y != 0 && (timer_elapsed(mouse_debounce_timer) > TAP_CHECK)) {
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if (enable_acceleration) {
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float magnitude = sqrtf( mouse_report.x * mouse_report.x + mouse_report.y * mouse_report.y );
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float adjusted_magnitude = powf(magnitude, 1.2f);
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x = (mouse_xy_report_t)(x * adjusted_magnitude);
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y = (mouse_xy_report_t)(y * adjusted_magnitude);
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// x = (mouse_xy_report_t)(x > 0 ? x * x / 16 + x : -x * x / 16 + x);
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// y = (mouse_xy_report_t)(y > 0 ? y * y / 16 + y : -y * y / 16 + y);
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}
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mouse_report.x = x;
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mouse_report.y = y;
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}
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return pointing_device_task_keymap(mouse_report);
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}
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bool process_record_pointing(uint16_t keycode, keyrecord_t* record) {
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switch (keycode) {
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case KC_ACCEL:
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enable_acceleration = record->event.pressed;
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break;
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#if defined(POINTING_DEVICE_MOUSE_JIGGLER_ENABLE)
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case PD_JIGGLER:
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if (record->event.pressed) {
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pointing_device_mouse_jiggler_toggle();
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}
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#endif
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default:
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mouse_debounce_timer = timer_read();
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break;
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}
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return true;
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}
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layer_state_t layer_state_set_pointing(layer_state_t state) {
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if (layer_state_cmp(state, _GAMEPAD) || layer_state_cmp(state, _DIABLO) || layer_state_cmp(state, _DIABLOII)) {
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state |= ((layer_state_t)1 << _MOUSE);
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set_auto_mouse_enable(false); // auto mouse can be disabled any time during run time
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} else {
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set_auto_mouse_enable(true);
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}
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return state;
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}
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#if defined(POINTING_DEVICE_MOUSE_JIGGLER_ENABLE)
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static uint16_t mouse_jiggler_timer;
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bool has_mouse_report_changed(report_mouse_t* new_report, report_mouse_t* old_report) {
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// Only report every 5 seconds.
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if (userspace_config.mouse_jiggler && timer_elapsed(mouse_jiggler_timer) > 5000) {
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mouse_jiggler_timer = timer_read();
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return true;
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}
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return memcmp(new_report, old_report, sizeof(report_mouse_t));
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}
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void pointing_device_mouse_jiggler_toggle(void) {
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mouse_jiggler_timer = timer_read();
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userspace_config.mouse_jiggler = !userspace_config.mouse_jiggler;
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}
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#endif
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#if defined(POINTING_DEVICE_AUTO_MOUSE_ENABLE)
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__attribute__((weak)) bool is_mouse_record_keymap(uint16_t keycode, keyrecord_t *record) { return false; }
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bool is_mouse_record_user(uint16_t keycode, keyrecord_t* record) {
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if (is_mouse_record_keymap(keycode, record)) {
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return true;
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}
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switch (keycode) {
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# if defined(KEYBOARD_ploopy)
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case DPI_CONFIG:
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# elif (defined(KEYBOARD_bastardkb_charybdis) || defined(KEYBOARD_handwired_tractyl_manuform)) && !defined(NO_CHARYBDIS_KEYCODES) || (defined(KEYBOARD_bastardkb_dilemma) && !defined(NO_DILEMMA_KEYCODES))
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case QK_KB ... QK_KB_MAX:
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# endif
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case KC_ACCEL:
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return true;
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}
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return false;
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}
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#endif
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