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/*
* Copyright 2024 jacqueline <me@jacqueline.id.au>
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#include "input/input_touch_dpad.hpp"
#include <cstdint>
#include "indev/lv_indev.h"
#include "drivers/haptics.hpp"
#include "drivers/touchwheel.hpp"
#include "events/event_queue.hpp"
#include "input/input_device.hpp"
#include "input/input_hook_actions.hpp"
#include "input/input_touch_dpad.hpp"
namespace input {
TouchDPad::TouchDPad(drivers::TouchWheel& wheel)
: wheel_(wheel),
centre_("centre", actions::select(), {}, {}, {}),
up_("up", actions::scrollUp(), {}, {}, actions::scrollUp()),
right_("right", actions::select(), {}, {}, {}),
down_("down", actions::scrollDown(), {}, {}, actions::scrollDown()),
left_("left", actions::goBack(), {}, {}, {}),
locked_(false) {}
auto TouchDPad::read(lv_indev_data_t* data, std::vector<InputEvent>& events) -> void {
if (locked_) {
return;
}
wheel_.Update();
auto wheel_data = wheel_.GetTouchWheelData();
centre_.update(wheel_data.is_button_touched, data);
up_.update(
wheel_data.is_wheel_touched &&
drivers::TouchWheel::isAngleWithin(wheel_data.wheel_position, 0, 32),
data);
right_.update(
wheel_data.is_wheel_touched && drivers::TouchWheel::isAngleWithin(
wheel_data.wheel_position, 192, 32),
data);
down_.update(
wheel_data.is_wheel_touched && drivers::TouchWheel::isAngleWithin(
wheel_data.wheel_position, 128, 32),
data);
left_.update(
wheel_data.is_wheel_touched &&
drivers::TouchWheel::isAngleWithin(wheel_data.wheel_position, 64, 32),
data);
}
auto TouchDPad::name() -> std::string {
return "dpad";
}
auto TouchDPad::triggers()
-> std::vector<std::reference_wrapper<TriggerHooks>> {
return {centre_, up_, right_, down_, left_};
}
auto TouchDPad::onLock() -> void {
wheel_.LowPowerMode(true);
locked_ = true;
}
auto TouchDPad::onUnlock() -> void {
wheel_.LowPowerMode(false);
wheel_.Recalibrate();
locked_ = false;
}
} // namespace input
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