XMidiEventList.h

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/*
Copyright (C) 2003  The Pentagram Team

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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

// Tab Size = 4

#ifndef XMIDIEVENTLIST_H_INCLUDED
#define XMIDIEVENTLIST_H_INCLUDED

class ODataSource;

#include "XMidiEvent.h"

class XMidiEventList 
{
        int                             counter;
        
        // Helper funcs for Write
        int                             putVLQ(ODataSource *dest, uint32 value);
        uint32                  convertListToMTrk (ODataSource *dest);

        static void             deleteEventList (XMidiEvent *list);

public:
        uint16                  chan_mask;
        XMidiEvent              *events;

        XMidiEvent              *branches;              

        int                             write (ODataSource *dest);      

        void                    incerementCounter () { counter++; }

        void                    decerementCounter ();

        XMidiEvent *    findBranchEvent(int index) {

                XMidiEvent *b = branches;

                while (b) {
                        if (b->data[1] == (index&0xFF)) break;
                        b = b->ex.branch_index.next_branch;
                }

                return b;
        }
};

#endif //XMIDIEVENTLIST_H_INCLUDED

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