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73 lines
1.6 KiB
73 lines
1.6 KiB
/*
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* Copyright 2024 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#pragma once
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#include <functional>
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#include <optional>
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#include <string>
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#include "hal/lv_hal_indev.h"
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#include "lua.hpp"
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#include "input_trigger.hpp"
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namespace input {
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struct HookCallback {
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std::string name;
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std::function<void(lv_indev_data_t*)> fn;
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};
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class Hook {
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public:
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Hook(std::string name, std::optional<HookCallback> cb);
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auto invoke(lv_indev_data_t*) -> void;
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auto override(std::optional<HookCallback>) -> void;
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auto name() const -> const std::string& { return name_; }
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auto callback() -> std::optional<HookCallback>;
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// Not copyable or movable.
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Hook(const Hook&) = delete;
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Hook& operator=(const Hook&) = delete;
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private:
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std::string name_;
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std::optional<HookCallback> default_;
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std::optional<HookCallback> override_;
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};
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class TriggerHooks {
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public:
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TriggerHooks(std::string name, std::optional<HookCallback> cb)
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: TriggerHooks(name, cb, cb, cb) {}
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TriggerHooks(std::string name,
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std::optional<HookCallback> click,
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std::optional<HookCallback> long_press,
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std::optional<HookCallback> repeat);
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auto update(bool, lv_indev_data_t*) -> void;
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auto override(Trigger::State, std::optional<HookCallback>) -> void;
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auto name() const -> const std::string&;
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auto hooks() -> std::vector<std::reference_wrapper<Hook>>;
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// Not copyable or movable.
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TriggerHooks(const TriggerHooks&) = delete;
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TriggerHooks& operator=(const TriggerHooks&) = delete;
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private:
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std::string name_;
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Trigger trigger_;
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Hook click_;
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Hook long_press_;
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Hook repeat_;
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};
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} // namespace input
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