MuseScore/src/framework/actions/actionable.h

//=============================================================================
//  MuseScore
//  Music Composition & Notation
//
//  Copyright (C) 2020 MuseScore BVBA and others
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License version 2.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#ifndef MU_ACTIONS_ACTIONABLE_H
#define MU_ACTIONS_ACTIONABLE_H

#include "iactionsdispatcher.h"

namespace mu::actions {
class Actionable
{
public:
    virtual ~Actionable()
    {
        if (m_dispatcher) {
            m_dispatcher->unReg(this);
        }
    }

    virtual bool canReceiveAction(const ActionCode&) const { return true; }

    inline void setDispatcher(IActionsDispatcher* dispatcher)
    {
        m_dispatcher = dispatcher;
    }

private:

    IActionsDispatcher* m_dispatcher = nullptr;
};
}

#endif // MU_ACTIONS_ACTIONABLE_H