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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2006 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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|
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package org.jsampler; |
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|
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import java.util.Vector; |
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|
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import javax.swing.SwingUtilities; |
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|
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import net.sf.juife.Task; |
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import net.sf.juife.event.TaskEvent; |
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import net.sf.juife.event.TaskListener; |
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|
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import org.jsampler.event.EffectSendsEvent; |
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import org.jsampler.event.EffectSendsListener; |
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import org.jsampler.event.SamplerChannelEvent; |
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import org.jsampler.event.SamplerChannelListener; |
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|
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import org.jsampler.task.Channel; |
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import org.jsampler.task.Channel.LoadEngine; |
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import org.jsampler.task.Channel.LoadInstrument; |
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import org.jsampler.task.Channel.SetMidiInputChannel; |
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import org.jsampler.task.Channel.SetMidiInputDevice; |
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import org.jsampler.task.Channel.SetMidiInputPort; |
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import org.jsampler.task.Channel.SetMute; |
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import org.jsampler.task.Channel.SetSolo; |
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import org.jsampler.task.Channel.SetVolume; |
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import org.jsampler.task.Channel.UpdateFxSendInfo; |
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import org.jsampler.task.DuplicateChannels; |
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|
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import org.linuxsampler.lscp.FxSend; |
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import org.linuxsampler.lscp.SamplerChannel; |
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|
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|
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/** |
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* This class provides default implementation of the <code>SamplerChannelModel</code> interface. |
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* Note that all methods that begin with <code>setBackend</code> alter the settings |
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* on the backend side. |
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* @author Grigor Iliev |
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*/ |
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public class DefaultSamplerChannelModel implements SamplerChannelModel { |
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private SamplerChannel channel; |
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private int streamCount = 0; |
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private int voiceCount = 0; |
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|
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private final Vector<SamplerChannelListener> listeners = |
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new Vector<SamplerChannelListener>(); |
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|
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private final Vector<EffectSendsListener> fxListeners = new Vector<EffectSendsListener>(); |
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|
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private final Vector<FxSend> fxSends = new Vector<FxSend>(); |
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|
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/** |
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* Creates a new instance of <code>DefaultSamplerChannelModel</code> using the |
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* specified channel settings. |
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* @param channel A non-null <code>SamplerChannel</code> instance containing the current |
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* settings of the channel which will be represented by this sampler channel model. |
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* @throws IllegalArgumentException If <code>channel</code> is <code>null</code>. |
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*/ |
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public DefaultSamplerChannelModel(SamplerChannel channel) { |
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if(channel == null) throw new IllegalArgumentException("channel must be non null"); |
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this.channel = channel; |
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} |
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|
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/** |
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* Registers the specified listener for receiving event messages. |
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* @param l The <code>SamplerChannelListener</code> to register. |
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*/ |
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public void |
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addSamplerChannelListener(SamplerChannelListener l) { listeners.add(l); } |
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|
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/** |
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* Removes the specified listener. |
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* @param l The <code>SamplerChannelListener</code> to remove. |
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*/ |
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public void |
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removeSamplerChannelListener(SamplerChannelListener l) { listeners.remove(l); } |
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|
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/** |
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* Registers the specified listener for receiving event messages. |
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* @param l The <code>EffectSendsListener</code> to register. |
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*/ |
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public void |
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addEffectSendsListener(EffectSendsListener l) { fxListeners.add(l); } |
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|
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/** |
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* Removes the specified listener. |
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* @param l The <code>EffectSendsListener</code> to remove. |
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*/ |
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public void |
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removeEffectSendsListener(EffectSendsListener l) { fxListeners.remove(l); } |
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|
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/** |
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* Gets the sampler channel number. |
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* @return The sampler channel number or -1 if the sampler channel number is not set. |
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*/ |
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public int |
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getChannelId() { return channel == null ? -1 : channel.getChannelId(); } |
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|
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/** |
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* Gets the current settings of the sampler channel. |
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* @return <code>SamplerChannel</code> instance containing |
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* the current settings of the sampler channel. |
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*/ |
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public SamplerChannel |
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getChannelInfo() { return channel; } |
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|
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/** |
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* Sets the current settings of the sampler channel. |
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* Note that this method does not changes the channel settings on |
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* the backend. It is invoked just notify for channel settings' changes. |
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* @param channel A <code>SamplerChannel</code> instance containing |
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* the new settings for this sampler channel. |
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* @throws IllegalArgumentException If <code>channel</code> is <code>null</code>. |
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*/ |
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public void |
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setChannelInfo(SamplerChannel channel) { |
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if(channel == null) throw new IllegalArgumentException("channel must be non null"); |
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if(this.channel == channel) return; |
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|
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this.channel = channel; |
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fireSamplerChannelChanged(); |
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} |
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|
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/** |
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* Gets the number of active disk streams. |
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* @return The number of active disk streams. |
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*/ |
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public int |
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getStreamCount() { return streamCount; } |
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|
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/** |
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* Sets the number of active disk streams. |
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* Note that this method does <b>not</b> alter the number |
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* of active disk streams on the backend side. |
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* @param count The new number of active disk streams. |
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*/ |
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public void |
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setStreamCount(int count) { |
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if(streamCount == count) return; |
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|
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streamCount = count; |
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fireStreamCountChanged(); |
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} |
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|
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/** |
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* Gets the number of active voices. |
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* @return The number of active voices. |
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*/ |
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public int |
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getVoiceCount() { return voiceCount; } |
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|
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/** |
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* Sets the number of active voices. |
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* Note that this method does <b>not</b> alter the number |
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* of active voices on the backend side. |
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* @param count The new number of active voices. |
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*/ |
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public void |
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setVoiceCount(int count) { |
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if(voiceCount == count) return; |
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|
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voiceCount = count; |
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fireVoiceCountChanged(); |
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} |
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|
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/** |
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* Schedules a new task for setting the sampler engine type to be used. |
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* @param engine The name of the engine type to be used. |
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*/ |
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public void |
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setBackendEngineType(String engine) { |
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final LoadEngine loadEngine = new LoadEngine(engine, getChannelId()); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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loadEngine.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(loadEngine.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(loadEngine); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting the mute mode of the channel. |
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* @param mute Specifies the mute mode. If <code>true</code> the channel is muted, else |
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* the channel is unmuted. |
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*/ |
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public void |
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setBackendMute(boolean mute) { |
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final SetMute smc = new SetMute(getChannelId(), mute); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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smc.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(smc.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(smc); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting on the backend side the solo mode of the channel. |
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* @param solo Specifies the solo mode. If <code>true</code> the channel is soloed, else |
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* the channel is unsoloed. |
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*/ |
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public void |
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setBackendSolo(boolean solo) { |
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final SetSolo ssc = new SetSolo(getChannelId(), solo); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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ssc.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(ssc.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(ssc); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting the channel volume on the backend side. |
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* @param volume Specifies the new volume value. |
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*/ |
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public void |
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setBackendVolume(float volume) { |
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final SetVolume scv = new SetVolume(getChannelId(), volume); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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scv.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(scv.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(scv); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting on the backend side the MIDI input |
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* device of the channel represented by this model. |
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* @param deviceId Specifies the numerical ID of the MIDI input device to be set. |
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*/ |
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public void |
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setBackendMidiInputDevice(int deviceId) { |
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final Task scmid = new SetMidiInputDevice(getChannelId(), deviceId); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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scmid.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(scmid.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(scmid); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting (on the backend side) the |
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* MIDI input port of the channel represented by this model. |
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* @param port Specifies the number of the MIDI input port. |
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*/ |
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public void |
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setBackendMidiInputPort(int port) { |
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final Task scmip = new SetMidiInputPort(getChannelId(), port); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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scmip.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(scmip.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(scmip); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting (on the backend side) the MIDI channel |
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* that the channel represented by this model should listen to. |
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* @param channel Specifies the MIDI channel that the channel |
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* represented by this model should listen to. |
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*/ |
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public void |
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setBackendMidiInputChannel(int channel) { |
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final Task scmic = new SetMidiInputChannel(getChannelId(), channel); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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scmic.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(scmic.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(scmic); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Schedules a new task for setting (on the backend side) the audio output |
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* device of the channel represented by this model. |
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* @param deviceId Specifies the numerical ID of the audio output device to be set. |
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*/ |
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public void |
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setBackendAudioOutputDevice(int deviceId) { |
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final Task scaod = new Channel.SetAudioOutputDevice(getChannelId(), deviceId); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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scaod.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(scaod.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(scaod); |
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|
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// We leave this event to be notified by the LinuxSampler notification system. |
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} |
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|
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/** |
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* Sets the destination of the destination of the specified audio channel. |
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* @param audioSrc The numerical ID of the sampler channel's audio |
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* output channel, which should be rerouted. |
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* @param audioDst The audio channel of the selected audio output device |
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* where <code>audioSrc</code> should be routed to. |
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*/ |
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public void |
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setBackendAudioOutputChannel(int audioSrc, int audioDst) { |
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final Task t; |
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t = new Channel.SetAudioOutputChannel(getChannelId(), audioSrc, audioDst); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
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|
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t.addTaskListener(new TaskListener() { |
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public void |
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taskPerformed(TaskEvent e) { |
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/* |
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* Because with the invokation of the method the task is considered |
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* to be done, if the task fails, we must notify for a channel |
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* changes. This should be done to revert the old channel settings. |
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*/ |
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if(t.doneWithErrors()) fireSamplerChannelChanged(event); |
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} |
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}); |
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CC.getTaskQueue().add(t); |
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} |
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|
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/** |
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* Schedules a new task for assigning (on the backend side) the |
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* specified MIDI instrument map to this sampler channel. |
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* @param mapId Specify the numerical ID of the MIDI instrument |
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* map that should be assigned to this sampler |
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* channel or <code>-1</code> to remove the current map binding. |
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*/ |
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public void |
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setBackendMidiInstrumentMap(int mapId) { |
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final Task t = new Channel.SetMidiInstrumentMap(getChannelId(), mapId); |
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final SamplerChannelEvent event = new SamplerChannelEvent(this); |
431 |
|
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t.addTaskListener(new TaskListener() { |
433 |
public void |
434 |
taskPerformed(TaskEvent e) { |
435 |
/* |
436 |
* Because with the invokation of the method the task is considered |
437 |
* to be done, if the task fails, we must notify for a channel |
438 |
* changes. This should be done to revert the old channel settings. |
439 |
*/ |
440 |
if(t.doneWithErrors()) fireSamplerChannelChanged(event); |
441 |
} |
442 |
}); |
443 |
CC.getTaskQueue().add(t); |
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} |
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|
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/** |
447 |
* Schedules a new task for loading and assigning the specified instrument |
448 |
* to the sampler channel represented by this model. |
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* @param filename The file name of the instrument to be loaded. |
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* @param InstrIndex The index of the instrument in the instrument file to be loaded. |
451 |
*/ |
452 |
public void |
453 |
loadBackendInstrument(String filename, int InstrIndex) { |
454 |
final Task li = new LoadInstrument(filename, InstrIndex, getChannelId()); |
455 |
CC.getTaskQueue().add(li); |
456 |
|
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// We leave this event to be notified by the LinuxSampler notification system. |
458 |
} |
459 |
|
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/** Schedules a new task for reseting the channel. */ |
461 |
public void |
462 |
resetBackendChannel() { |
463 |
CC.getTaskQueue().add(new org.jsampler.task.Channel.Reset(getChannelId())); |
464 |
|
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// We leave this event to be notified by the LinuxSampler notification system. |
466 |
} |
467 |
|
468 |
/** Schedules a new task for duplicating the channel. */ |
469 |
public void |
470 |
duplicateBackendChannel() { |
471 |
CC.getTaskQueue().add(new DuplicateChannels(getChannelInfo())); |
472 |
} |
473 |
|
474 |
/** |
475 |
* Schedules a new task for adding a new effect send on the |
476 |
* backend side. The effect send will be actually added to this model |
477 |
* when the backend notifies for its creation. |
478 |
* @param midiCtrl Defines the MIDI controller, which |
479 |
* will be able alter the effect send level. |
480 |
*/ |
481 |
public void |
482 |
addBackendFxSend(int midiCtrl) { |
483 |
CC.getTaskQueue().add(new Channel.AddFxSend(getChannelId(), midiCtrl)); |
484 |
// We leave this event to be notified by the LinuxSampler notification system. |
485 |
} |
486 |
|
487 |
/** |
488 |
* Schedules a new task for adding a new effect send on the |
489 |
* backend side. The effect send will be actually added to this model |
490 |
* when the backend notifies for its creation. |
491 |
* @param midiCtrl Defines the MIDI controller, which |
492 |
* will be able alter the effect send level. |
493 |
* @param name The name of the effect send entity. |
494 |
* The name does not have to be unique. |
495 |
*/ |
496 |
public void |
497 |
addBackendFxSend(int midiCtrl, String name) { |
498 |
CC.getTaskQueue().add(new Channel.AddFxSend(getChannelId(), midiCtrl, name)); |
499 |
// We leave this event to be notified by the LinuxSampler notification system. |
500 |
} |
501 |
|
502 |
/** |
503 |
* Adds the specified effect send. |
504 |
* @param fxSend The effect send to be added. |
505 |
*/ |
506 |
public void |
507 |
addFxSend(FxSend fxSend) { |
508 |
fxSends.add(fxSend); |
509 |
fireFxSendAdded(fxSend); |
510 |
} |
511 |
|
512 |
/** |
513 |
* Schedules a new task for removing the specified effect send on the backend side. |
514 |
* @param fxSendId The ID of the effect send to remove. |
515 |
*/ |
516 |
public void |
517 |
removeBackendFxSend(int fxSendId) { |
518 |
CC.getTaskQueue().add(new Channel.RemoveFxSend(getChannelId(), fxSendId)); |
519 |
} |
520 |
|
521 |
/** |
522 |
* Gets the effect send at the specified position. |
523 |
* @param index The index of the effect send to be returned. |
524 |
* @return The effect send at the specified position. |
525 |
*/ |
526 |
public FxSend |
527 |
getFxSend(int index) { return fxSends.get(index); } |
528 |
|
529 |
/** |
530 |
* Gets the effect send with the specified ID. |
531 |
* @param fxSendId The ID of the effect send to return. |
532 |
* @return The effect send with the specified ID or <code>null</code> |
533 |
* if there is no effect send with ID <code>fxSendId</code>. |
534 |
*/ |
535 |
public FxSend |
536 |
getFxSendById(int fxSendId) { |
537 |
for(FxSend fxs : fxSends) { |
538 |
if(fxs.getFxSendId() == fxSendId) return fxs; |
539 |
} |
540 |
|
541 |
return null; |
542 |
} |
543 |
|
544 |
/** |
545 |
* Removes the effect send at the specified position. |
546 |
* @param index The position of the effect send to remove. |
547 |
* @return The removed effect send. |
548 |
*/ |
549 |
public FxSend |
550 |
removeFxSend(int index) { |
551 |
FxSend fxs = fxSends.remove(index); |
552 |
fireFxSendRemoved(fxs); |
553 |
return fxs; |
554 |
} |
555 |
|
556 |
/** |
557 |
* Removes the specified effect send. |
558 |
* @param fxSendId The ID of the effect send to remove. |
559 |
* @return <code>true</code> if the effect send is removed successfully, <code>false</code> |
560 |
* if the channel does not contain effect send with ID <code>fxSendId</code>. |
561 |
*/ |
562 |
public boolean |
563 |
removeFxSendById(int fxSendId) { |
564 |
for(int i = 0; i < fxSends.size(); i++) { |
565 |
FxSend fxs = fxSends.get(i); |
566 |
if(fxs.getFxSendId() == fxSendId) { |
567 |
fxSends.remove(i); |
568 |
fireFxSendRemoved(fxs); |
569 |
return true; |
570 |
} |
571 |
} |
572 |
|
573 |
return false; |
574 |
} |
575 |
|
576 |
/** Removes all effect sends from this channel. */ |
577 |
public void |
578 |
removeAllFxSends() { |
579 |
for(int i = fxSends.size() - 1; i >= 0; i--) { |
580 |
FxSend fxs = fxSends.get(i); |
581 |
fxSends.removeElementAt(i); |
582 |
fireFxSendRemoved(fxs); |
583 |
} |
584 |
} |
585 |
|
586 |
/** |
587 |
* Updates the specified effect send. |
588 |
* @param fxSend The effect send to update. |
589 |
*/ |
590 |
public void |
591 |
updateFxSend(FxSend fxSend) { |
592 |
for(int i = 0; i < fxSends.size(); i++) { |
593 |
FxSend fxs = fxSends.get(i); |
594 |
if(fxs.getFxSendId() == fxSend.getFxSendId()) { |
595 |
fxSends.setElementAt(fxSend, i); |
596 |
fireFxSendUpdated(fxSend); |
597 |
return; |
598 |
} |
599 |
} |
600 |
} |
601 |
|
602 |
/** |
603 |
* Gets the current number of effect sends. |
604 |
* @return The current number of effect sends. |
605 |
*/ |
606 |
public int |
607 |
getFxSendCount() { return fxSends.size(); } |
608 |
|
609 |
/** |
610 |
* Gets the current list of effect sends. |
611 |
* @return The current list of effect sends. |
612 |
*/ |
613 |
public FxSend[] |
614 |
getFxSends() { return fxSends.toArray(new FxSend[fxSends.size()]); } |
615 |
|
616 |
/** |
617 |
* Sets the name of the specified effect send. |
618 |
* @param fxSend The numerical ID of the effect send. |
619 |
* @param name The new name of the effect send entity. |
620 |
*/ |
621 |
public void |
622 |
setBackendFxSendName(final int fxSend, String name) { |
623 |
final Task t = new Channel.SetFxSendName(getChannelId(), fxSend, name); |
624 |
t.addTaskListener(new TaskListener() { |
625 |
public void |
626 |
taskPerformed(TaskEvent e) { |
627 |
/* |
628 |
* Because with the invokation of the method the task is considered |
629 |
* to be done, if the task fails, we must update the settings. |
630 |
*/ |
631 |
if(t.doneWithErrors()) { |
632 |
int id = getChannelId(); |
633 |
CC.getTaskQueue().add(new UpdateFxSendInfo(id, fxSend)); |
634 |
} |
635 |
} |
636 |
}); |
637 |
CC.getTaskQueue().add(t); |
638 |
} |
639 |
|
640 |
/** |
641 |
* Sets the destination of an effect send's audio channel. |
642 |
* @param fxSend The numerical ID of the effect send entity to be rerouted. |
643 |
* @param audioSrc The numerical ID of the effect send's audio output channel, |
644 |
* which should be rerouted. |
645 |
* @param audioDst The audio channel of the selected audio output device |
646 |
* where <code>audioSrc</code> should be routed to. |
647 |
*/ |
648 |
public void |
649 |
setBackendFxSendAudioOutputChannel(int fxSend, int audioSrc, int audioDst) { |
650 |
Task t = new Channel.SetFxSendAudioOutputChannel ( |
651 |
getChannelId(), fxSend, audioSrc, audioDst |
652 |
); |
653 |
|
654 |
CC.getTaskQueue().add(t); |
655 |
} |
656 |
|
657 |
/** |
658 |
* Sets the MIDI controller of the specified effect send. |
659 |
* @param fxSend The numerical ID of the effect send. |
660 |
* @param midiCtrl The MIDI controller which shall be |
661 |
* able to modify the effect send's send level. |
662 |
*/ |
663 |
public void |
664 |
setBackendFxSendMidiController(int fxSend, int midiCtrl) { |
665 |
Task t = new Channel.SetFxSendMidiController(getChannelId(), fxSend, midiCtrl); |
666 |
CC.getTaskQueue().add(t); |
667 |
} |
668 |
|
669 |
/** |
670 |
* Sets the volume of the specified effect send. |
671 |
* @param fxSend The numerical ID of the effect |
672 |
* send, which volume should be changed. |
673 |
* @param level The new volume value. |
674 |
*/ |
675 |
public void |
676 |
setBackendFxSendLevel(int fxSend, float level) { |
677 |
CC.getTaskQueue().add(new Channel.SetFxSendLevel(getChannelId(), fxSend, level)); |
678 |
} |
679 |
|
680 |
/** Notifies listeners that the sampler channel settings has changed. */ |
681 |
protected void |
682 |
fireSamplerChannelChanged() { |
683 |
final SamplerChannelEvent e = new SamplerChannelEvent(this); |
684 |
|
685 |
SwingUtilities.invokeLater(new Runnable() { |
686 |
public void |
687 |
run() { fireSamplerChannelChanged(e); } |
688 |
}); |
689 |
} |
690 |
|
691 |
/** |
692 |
* Notifies listeners that the sampler channel settings has changed. |
693 |
* This method should be invoked from the event-dispatching thread. |
694 |
*/ |
695 |
protected void |
696 |
fireSamplerChannelChanged(SamplerChannelEvent e) { |
697 |
for(SamplerChannelListener l : listeners) l.channelChanged(e); |
698 |
} |
699 |
|
700 |
/** Notifies listeners that the number of active disk streams has changed. */ |
701 |
protected void |
702 |
fireStreamCountChanged() { |
703 |
final SamplerChannelEvent e = new SamplerChannelEvent(this); |
704 |
|
705 |
SwingUtilities.invokeLater(new Runnable() { |
706 |
public void |
707 |
run() { fireStreamCountChanged(e); } |
708 |
}); |
709 |
} |
710 |
|
711 |
/** |
712 |
* Notifies listeners that the number of active disk streams has changed. |
713 |
* This method should be invoked from the event-dispatching thread. |
714 |
*/ |
715 |
protected void |
716 |
fireStreamCountChanged(SamplerChannelEvent e) { |
717 |
for(SamplerChannelListener l : listeners) l.streamCountChanged(e); |
718 |
} |
719 |
|
720 |
/** Notifies listeners that the number of active voices has changed. */ |
721 |
protected void |
722 |
fireVoiceCountChanged() { |
723 |
final SamplerChannelEvent e = new SamplerChannelEvent(this); |
724 |
|
725 |
SwingUtilities.invokeLater(new Runnable() { |
726 |
public void |
727 |
run() { fireVoiceCountChanged(e); } |
728 |
}); |
729 |
} |
730 |
|
731 |
/** |
732 |
* Notifies listeners that the number of active voices has changed. |
733 |
* This method should be invoked from the event-dispatching thread. |
734 |
*/ |
735 |
protected void |
736 |
fireVoiceCountChanged(SamplerChannelEvent e) { |
737 |
for(SamplerChannelListener l : listeners) l.voiceCountChanged(e); |
738 |
} |
739 |
|
740 |
/** |
741 |
* Notifies listeners that the specified effect send has been added to the channel. |
742 |
*/ |
743 |
protected void |
744 |
fireFxSendAdded(FxSend fxSend) { |
745 |
final EffectSendsEvent e = new EffectSendsEvent(this, fxSend); |
746 |
|
747 |
SwingUtilities.invokeLater(new Runnable() { |
748 |
public void |
749 |
run() { fireFxSendAdded(e); } |
750 |
}); |
751 |
} |
752 |
|
753 |
/** |
754 |
* Notifies listeners that the specified effect send has been added to the channel. |
755 |
* This method should be invoked from the event-dispatching thread. |
756 |
*/ |
757 |
protected void |
758 |
fireFxSendAdded(EffectSendsEvent e) { |
759 |
for(EffectSendsListener l : fxListeners) l.effectSendAdded(e); |
760 |
} |
761 |
|
762 |
/** Notifies listeners that the specified effect send has been removed. */ |
763 |
protected void |
764 |
fireFxSendRemoved(FxSend fxSend) { |
765 |
final EffectSendsEvent e = new EffectSendsEvent(this, fxSend); |
766 |
|
767 |
SwingUtilities.invokeLater(new Runnable() { |
768 |
public void |
769 |
run() { fireFxSendRemoved(e); } |
770 |
}); |
771 |
} |
772 |
|
773 |
/** |
774 |
* Notifies listeners that the specified effect send has been removed. |
775 |
* This method should be invoked from the event-dispatching thread. |
776 |
*/ |
777 |
protected void |
778 |
fireFxSendRemoved(EffectSendsEvent e) { |
779 |
for(EffectSendsListener l : fxListeners) l.effectSendRemoved(e); |
780 |
} |
781 |
|
782 |
/** Notifies listeners that the specified effect send has been updated. */ |
783 |
protected void |
784 |
fireFxSendUpdated(FxSend fxSend) { |
785 |
final EffectSendsEvent e = new EffectSendsEvent(this, fxSend); |
786 |
|
787 |
SwingUtilities.invokeLater(new Runnable() { |
788 |
public void |
789 |
run() { fireFxSendUpdated(e); } |
790 |
}); |
791 |
} |
792 |
|
793 |
/** |
794 |
* Notifies listeners that the specified effect send has been updated. |
795 |
* This method should be invoked from the event-dispatching thread. |
796 |
*/ |
797 |
protected void |
798 |
fireFxSendUpdated(EffectSendsEvent e) { |
799 |
for(EffectSendsListener l : fxListeners) l.effectSendChanged(e); |
800 |
} |
801 |
} |