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/*
Copyright (C) 2002 Stefan Westerfeld
stefan@space.twc.de
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef ARTS_MIDISYNCGROUP_IMPL_H
#define ARTS_MIDISYNCGROUP_IMPL_H
#include "artsmidi.h"
namespace Arts {
class MidiClient_impl;
class MidiManager_impl;
class AudioSync_impl;
class MidiSyncGroup_impl : virtual public MidiSyncGroup_skel {
protected:
SystemMidiTimer masterTimer;
MidiManager_impl *manager;
std::list<MidiClient_impl *> clients;
std::list<AudioSync_impl *> audioSyncs;
public:
MidiSyncGroup_impl(MidiManager_impl *manager);
~MidiSyncGroup_impl();
// public interface
void addClient(MidiClient client);
void removeClient(MidiClient client);
void addAudioSync(AudioSync audioSync);
void removeAudioSync(AudioSync audioSync);
// interface to MidiClient (AudioSync)
void clientChanged(MidiClient_impl *client);
void clientDied(MidiClient_impl *client);
void audioSyncDied(AudioSync_impl *audioSync);
TimeStamp time();
TimeStamp playTime();
// interface to MidiManager
void adjustSync();
};
}
#endif /* ARTS_MIDISYNCGROUP_IMPL_H */
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