Hoverable.h

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// Copyright (c) 2025 Dave R. Smith.
// Malena Framework — Licensed under PolyForm Noncommercial 1.0.0; commercial use requires a paid license. See LICENSE.
 
//
// Created by Dave Smith on 3/20/26.
//
 
#ifndef MALENA_HOVERABLE_H
#define MALENA_HOVERABLE_H
 
#include <Malena/Core/malena_export.h>
#include <Malena/Engine/Events/EventReceiver.h>
#include <Malena/Engine/Events/Fireable.h>
#include <Malena/Engine/Events/EventDispatcher.h>
#include <optional>
namespace ml
{
    class MALENA_API Hoverable : public EventReceiver
    {
    public:
        void onHover(std::function<void()> callback, bool overwrite = true);

        void onHover(std::function<void(const std::optional<sf::Event>& event)> callback, bool overwrite = true);

        void onUnhover(std::function<void()> callback, bool overwrite = true);

        void onUnhover(std::function<void(const std::optional<sf::Event>& event)> callback, bool overwrite = true);
    };

    class MALENA_API HoverableDispatcher : public EventDispatcher
    {
    public:
        bool occurred(const std::optional<sf::Event>& event) override;
        bool filter(const std::optional<sf::Event>& event, Core* component) override;
        void fire(const std::optional<sf::Event>& event) override;
    };
 
} // namespace ml
 
ML_EXPORT(HoverableDispatcher)
#endif // MALENA_HOVERABLE_H