isf15acp4_button_ui.hpp

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#pragma once
 
#include <cstdint>
 
#include "isf15acp4_graphics_context.hpp"
 
namespace isf15acp4 {
 
struct SmartDisplayConfig {
    ProductVariant variant{ProductVariant::Isf15acp4};
    GraphicsBackend graphics{GraphicsBackend::BuiltinCanvas};
    bool enable_vcc_on_init{true};
};
 
enum class ButtonEvent : uint8_t {
    None = 0,
    Pressed,
    Released,
    Click,
    LongPress
};
 
class ButtonUI {
public:
    ButtonUI(uint32_t debounce_ms = 25, uint32_t long_press_ms = 800) noexcept;
 
    ButtonEvent Update(bool pressed, uint32_t elapsed_ms) noexcept;
 
    void DrawStatus(GraphicsContext& gfx, const char* label, bool active) const noexcept;
 
    static void DrawGauge(GraphicsContext& gfx, uint8_t cx, uint8_t cy, uint8_t radius,
                          float value_0_to_1, Color565 fg, Color565 bg) noexcept;
 
    [[nodiscard]] uint32_t PressCount() const noexcept { return press_count_; }
    [[nodiscard]] bool IsDown() const noexcept { return is_down_; }
 
private:
    uint32_t debounce_ms_;
    uint32_t long_press_ms_;
    uint32_t stable_ms_{0};
    uint32_t hold_ms_{0};
    uint32_t press_count_{0};
    bool is_down_{false};
    bool long_fired_{false};
};
 
}  // namespace isf15acp4
 
#define ISF15ACP4_BUTTON_UI_HEADER_INCLUDED
#include "../src/isf15acp4_button_ui.ipp"
#undef ISF15ACP4_BUTTON_UI_HEADER_INCLUDED