KeyEvent.h

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#pragma once

 
#include <quasar/core/KeyCodes.h>
#include <quasar/events/Event.h>
 
#include <spdlog/fmt/fmt.h>
 
#include <cstdint>
#include <string>
 
namespace Quasar
{
    class KeyPressedEvent final : public EventOf<EventType::KeyPressed, EventCategory::Input | EventCategory::Keyboard>
    {
    public:
        explicit KeyPressedEvent(Key key, bool repeat = false) : m_Key(key), m_Repeat(repeat) {}

        Key GetKey() const { return m_Key; }

        bool IsRepeat() const { return m_Repeat; }

        std::string ToString() const override { return fmt::format("{}: {}{}", GetName(), static_cast<std::uint16_t>(m_Key), m_Repeat ? " (repeat)" : ""); }
 
    private:
        Key m_Key;
        bool m_Repeat = false;
    };

    class KeyReleasedEvent final : public EventOf<EventType::KeyReleased, EventCategory::Input | EventCategory::Keyboard>
    {
    public:
        explicit KeyReleasedEvent(Key key) : m_Key(key) {}

        Key GetKey() const { return m_Key; }

        std::string ToString() const override { return fmt::format("{}: {}", GetName(), static_cast<std::uint16_t>(m_Key)); }
 
    private:
        Key m_Key;
    };

    class KeyTypedEvent final : public EventOf<EventType::KeyTyped, EventCategory::Input | EventCategory::Keyboard>
    {
    public:
        explicit KeyTypedEvent(char32_t character) : m_Character(character) {}

        char32_t GetCharacter() const { return m_Character; }

        std::string ToString() const override
        {
            const auto codePoint = static_cast<std::uint32_t>(m_Character);
            if (codePoint >= 0x20 && codePoint <= 0x7E)
            {
                return fmt::format("{}: '{}' (U+{:04X})", GetName(), static_cast<char>(codePoint), codePoint);
            }
            return fmt::format("{}: U+{:04X}", GetName(), codePoint);
        }
 
    private:
        char32_t m_Character;
    };
}