8f523f3a10
* sources.am: Regenerated.
* Makefile.in: Likewise.
* scripts/makemake.tcl: Use glob -nocomplain.
From-SVN: r107049
153 lines
4 KiB
Java
153 lines
4 KiB
Java
/* AlsaPortDevice.java -- ALSA MIDI Port Devices
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.javax.sound.midi.alsa;
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import javax.sound.midi.MidiDevice;
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import javax.sound.midi.MidiMessage;
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import javax.sound.midi.Receiver;
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import javax.sound.midi.Transmitter;
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// FIXME: This next import is only rquired for gcj it seems.
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import javax.sound.midi.MidiDevice.Info;
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import gnu.javax.sound.midi.alsa.AlsaMidiDeviceProvider.AlsaPortInfo;
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/**
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* ALSA Port Device
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*
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* @author Anthony Green (green@redhat.com)
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*
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*/
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public abstract class AlsaPortDevice implements MidiDevice
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{
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/**
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* The ALSA Receiver class.
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*
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* @author Anthony Green (green@redhat.com)
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*
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*/
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public class AlsaReceiver implements Receiver
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{
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/* (non-Javadoc)
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* @see javax.sound.midi.Receiver#send(javax.sound.midi.MidiMessage, long)
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*/
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public void send(MidiMessage message, long timeStamp)
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throws IllegalStateException
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{
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see javax.sound.midi.Receiver#close()
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*/
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public void close()
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{
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// TODO Auto-generated method stub
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}
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}
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AlsaMidiDeviceProvider.AlsaPortInfo info;
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public AlsaPortDevice (AlsaPortInfo info)
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{
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this.info = info;
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}
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public Info getDeviceInfo()
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{
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return info;
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}
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native void run_receiver_thread_ (long client, long port, Receiver receiver);
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/**
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* The ALSA Transmitter class.
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*
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* @author Anthony Green (green@redhat.com)
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*
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*/
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protected class AlsaTransmitter implements Transmitter, Runnable
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{
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private Receiver receiver;
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public void run()
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{
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run_receiver_thread_ (info.client, info.port, receiver);
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}
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/* (non-Javadoc)
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* @see javax.sound.midi.Transmitter#setReceiver(javax.sound.midi.Receiver)
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*/
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public void setReceiver(Receiver receiver)
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{
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synchronized (this)
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{
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this.receiver = receiver;
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}
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// Create the processing thread
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new Thread(this).start();
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}
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/* (non-Javadoc)
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* @see javax.sound.midi.Transmitter#getReceiver()
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*/
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public Receiver getReceiver()
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{
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synchronized (this)
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{
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return receiver;
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}
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}
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/* (non-Javadoc)
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* @see javax.sound.midi.Transmitter#close()
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*/
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public void close()
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{
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synchronized (this)
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{
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receiver.close();
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receiver = null;
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}
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}
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}
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}
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