kiway_mail.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
 * Copyright The KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * 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, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef KIWAY_MAIL_H
#define KIWAY_MAIL_H
 
#include <frame_type.h>
#include <mail_type.h>
#include <kicommon.h>
#include <wx/string.h>
#include <wx/event.h>

class KICOMMON_API KIWAY_MAIL_EVENT : public wxEvent
{
public:
    FRAME_T Dest() { return m_destination; }

    MAIL_T Command()
    {
        return (MAIL_T) GetId();    // re-purposed control id.
    }

    std::string&  GetPayload() { return m_payload; }
    void SetPayload( const std::string& aPayload ) { m_payload = aPayload; }
 
    KIWAY_MAIL_EVENT* Clone() const override { return new KIWAY_MAIL_EVENT( *this ); }
 
    KIWAY_MAIL_EVENT( FRAME_T aDestination, MAIL_T aCommand, std::string& aPayload,
                   wxWindow* aSource = nullptr );
 
    KIWAY_MAIL_EVENT( const KIWAY_MAIL_EVENT& anOther );
 
private:
    FRAME_T         m_destination;    
    std::string&    m_payload;        
};
 
 
typedef void ( wxEvtHandler::*kiwayMailFunction )( KIWAY_MAIL_EVENT& );

#define kiwayMailHandler( func ) wxEVENT_HANDLER_CAST( kiwayMailFunction, func )

#define EVT_KIWAY_EXPRESS( func ) \
    wx__DECLARE_EVT0( EDA_KIWAY_MAIL_RECEIVED, kiwayMailHandler( func ) )
 
wxDECLARE_EXPORTED_EVENT( KICOMMON_API, EDA_KIWAY_MAIL_RECEIVED, KIWAY_MAIL_EVENT );
 
#endif  // KIWAY_EXPRESS_H_