khodowany
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
#pragma once
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#include <expected>
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#include <chrono>
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <mutex>
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#include <optional>
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#include <string>
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#include <boost/asio/any_io_executor.hpp>
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#include <boost/asio/steady_timer.hpp>
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#include <luma.hpp>
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#include <modulus.hpp>
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#include <vamp_protocol/page_control.hpp>
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#include <vamp_zero/config.hpp>
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#include <vamp_zero/types.hpp>
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namespace vamp_zero {
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struct score_draw_cache;
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struct ui_state {
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vamp_zero::app_state app{};
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std::string ap_ssid{};
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std::string zero_ip{};
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std::uint16_t port{8080};
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};
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class zero_ui {
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public:
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using command_handler = std::function<void(vamp_protocol::page_command)>;
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zero_ui(boost::asio::any_io_executor executor, luma::application_config config, command_handler command_handler = {});
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auto run() -> std::expected<void, modulus::error>;
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auto stop() -> void;
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auto publish(vamp_zero::ui_state state) -> std::expected<void, modulus::error>;
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auto snapshot() const -> vamp_zero::ui_state;
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private:
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auto handle_touch(luma::touch_event const& event) -> std::bool_t;
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auto send_touch_command(vamp_protocol::page_command command) -> void;
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auto arm_pending_tap() -> void;
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auto cancel_pending_tap_locked() -> void;
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auto make_root(vamp_zero::ui_state const& state) -> std::expected<std::unique_ptr<luma::control>, modulus::error>;
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boost::asio::any_io_executor executor_;
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boost::asio::steady_timer tap_timer_;
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luma::application application_;
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command_handler command_handler_{};
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std::shared_ptr<vamp_zero::score_draw_cache> score_cache_{};
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mutable std::mutex mutex_{};
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vamp_zero::ui_state state_{};
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mutable std::mutex touch_mutex_{};
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std::optional<std::int32_t> active_touch_id_{};
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std::chrono::steady_clock::time_point touch_down_time_{};
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std::chrono::steady_clock::time_point last_tap_time_{};
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std::bool_t hold_sent_{};
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std::bool_t pending_tap_{};
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};
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auto make_ui_state(vamp_zero::config const& config, vamp_zero::app_state app) -> vamp_zero::ui_state;
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}
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