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61 lines
1.4 KiB
61 lines
1.4 KiB
2 years ago
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#pragma once
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#include <memory>
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#include "database.hpp"
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#include "display.hpp"
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#include "storage.hpp"
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#include "tinyfsm.hpp"
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#include "touchwheel.hpp"
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#include "system_events.hpp"
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namespace ui {
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class UiState : public tinyfsm::Fsm<UiState> {
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public:
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static auto Init(drivers::GpioExpander* gpio_expander,
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std::weak_ptr<drivers::TouchWheel> touchwheel,
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std::weak_ptr<drivers::Display> display,
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std::weak_ptr<database::Database> database) -> void;
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virtual ~UiState() {}
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virtual void entry() {}
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virtual void exit() {}
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/* Fallback event handler. Does nothing. */
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void react(const tinyfsm::Event& ev) {}
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virtual void react(const system_fsm::DisplayReady&) {}
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virtual void react(const system_fsm::BootComplete&) {}
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protected:
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static drivers::GpioExpander* sGpioExpander;
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static std::weak_ptr<drivers::TouchWheel> sTouchWheel;
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static std::weak_ptr<drivers::Display> sDisplay;
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static std::weak_ptr<database::Database> sDatabase;
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};
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namespace states {
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class PreBoot : public UiState {
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public:
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void react(const system_fsm::DisplayReady&) override;
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using UiState::react;
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};
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class Splash : public UiState {
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public:
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void react(const system_fsm::BootComplete&) override;
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using UiState::react;
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};
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class Interactive : public UiState {};
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class FatalError : public UiState {};
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} // namespace states
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} // namespace ui
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