raiisignalconnection.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/

#include "raiisignalconnection.h"
#include <QObject>

namespace LC::Util
{
    RaiiSignalConnection::RaiiSignalConnection (QMetaObject::Connection conn)
    : Conn_ { conn }
    {
    }

    RaiiSignalConnection::~RaiiSignalConnection ()
    {
        QObject::disconnect (Conn_);
    }

    RaiiSignalConnection::RaiiSignalConnection (RaiiSignalConnection&& other) noexcept
    : Conn_ { std::move (other.Conn_)}
    {
    }

    RaiiSignalConnection& RaiiSignalConnection::operator= (RaiiSignalConnection&& other) noexcept
    {
        Conn_.swap (other.Conn_);
        return *this;
    }

    RaiiSignalConnection& RaiiSignalConnection::operator= (QMetaObject::Connection conn)
    {
        QObject::disconnect (Conn_);
        Conn_ = conn;
        return *this;
    }

    QMetaObject::Connection RaiiSignalConnection::Release () &&
    {
        auto conn = Conn_;
        Conn_ = QMetaObject::Connection {};
        return conn;
    }
}