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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /arts/midi/miditimercommon.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+ /*
+
+ Copyright (C) 2001 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_MIDI_MIDITIMERCOMMON_H
+#define ARTS_MIDI_MIDITIMERCOMMON_H
+
+#include "artsmidi.h"
+
+namespace Arts {
+
+class MidiTimerCommon {
+protected:
+ struct TSNote {
+ MidiPort port;
+ MidiEvent event;
+
+ TSNote() { /* for some stl impls */ }
+
+ TSNote(MidiPort port, const MidiEvent& event) :
+ port(port), event(event)
+ {
+ }
+ };
+ std::list<TSNote> noteQueue;
+
+ int refCount;
+ void processQueue();
+
+ MidiTimerCommon();
+ virtual ~MidiTimerCommon();
+
+public:
+ void unsubscribe() { if(--refCount == 0) delete this; }
+
+ void queueEvent(MidiPort port, const MidiEvent& event);
+ virtual TimeStamp time() = 0;
+};
+
+}
+#endif /* ARTS_MIDI_MIDITIMERCOMMON_H */