1 files changed, 67 insertions, 0 deletions
diff --git a/arts/midi/midisyncgroup_impl.h b/arts/midi/midisyncgroup_impl.h
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+++ b/arts/midi/midisyncgroup_impl.h
@@ -0,0 +1,67 @@
+    /*
+
+    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., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, 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 */