Hyprland/src/helpers/WLListener.hpp

#pragma once

#include "../includes.hpp"
#include <functional>

class CHyprWLListener {
public:
    CHyprWLListener(wl_signal*, std::function<void(void*, void*)>, void* owner);
    CHyprWLListener();
    ~CHyprWLListener();

    CHyprWLListener(const CHyprWLListener&) = delete;
    CHyprWLListener(CHyprWLListener&&) = delete;
    CHyprWLListener& operator=(const CHyprWLListener&) = delete;
    CHyprWLListener& operator=(CHyprWLListener&&) = delete;

    void initCallback(wl_signal*, std::function<void(void*, void*)>, void* owner, std::string author = "");

    void removeCallback();

    bool isConnected();

    struct SWrapper {
        wl_listener m_sListener;
        CHyprWLListener* m_pSelf;
    };

    void emit(void*);

private:
    SWrapper        m_swWrapper;

    void*           m_pOwner = nullptr;

    std::function<void(void*, void*)> m_pCallback = nullptr;

    std::string     m_szAuthor = "";
};