--- jsampler/trunk/src/org/jsampler/SamplerModel.java	2007/08/10 19:55:03	1285
+++ jsampler/trunk/src/org/jsampler/SamplerModel.java	2007/12/04 18:28:29	1545
@@ -113,6 +113,16 @@
 	 */
 	public AudioOutputDriver[] getAudioOutputDrivers();
 	
+	
+	
+	/**
+	 * Gets the model of the audio device at the specified position.
+	 * @param index The position of the audio device to return.
+	 * @return The model of the audio device at the specified position.
+	 * @see #getAudioDeviceCount
+	 */
+	public AudioDeviceModel getAudioDevice(int index);
+	
 	/**
 	 * Gets the model of the audio device with ID <code>deviceId</code>.
 	 * @param deviceId The ID of the audio device whose model should be obtained.
@@ -162,6 +172,13 @@
 	public MidiInputDriver[] getMidiInputDrivers();
 	
 	/**
+	 * Gets the model of the MIDI device at the specified position.
+	 * @param index The position of the MIDI device to return.
+	 * @return The model of the MIDI device at the specified position.
+	 */
+	public MidiDeviceModel getMidiDevice(int index);
+	
+	/**
 	 * Gets the model of the MIDI device with ID <code>deviceId</code>.
 	 * @param deviceId The ID of the MIDI device whose model should be obtained.
 	 * @return The model of the specified MIDI device or <code>null</code> 
@@ -323,6 +340,14 @@
 	public SamplerChannelModel[] getChannels();
 	
 	/**
+	 * Gets the model of the sampler channel in the specified position.
+	 * @param index The position of the channel to return.
+	 * @return The model of the specified sampler channel.
+	 * @see #getchannelCount
+	 */
+	public SamplerChannelModel getChannel(int index);
+	
+	/**
 	 * Gets the model of the sampler channel with ID <code>channelId</code>.
 	 * @param channelId The ID of the sampler channel whose model should be obtained.
 	 * @return The model of the specified sampler channel or <code>null</code> 
@@ -374,6 +399,13 @@
 	public void updateChannel(SamplerChannel channel);
 	
 	/**
+	 * Schedules a new task for starting an instrument editor for editing
+	 * the loaded instrument on the specified sampler channel.
+	 * @param channelId The sampler channel number.
+	 */
+	public void editBackendInstrument(int channelId);
+	
+	/**
 	 * Determines whether there is at least one solo channel in the current list
 	 * of sampler channels.
 	 * @return <code>true</code> if there is at least one solo channel in the current list of 
@@ -401,6 +433,12 @@
 	public int getMutedBySoloChannelCount();
 	
 	/**
+	 * Gets the total number of active streams.
+	 * @return The total number of active streams.
+	 */
+	public int getTotalStreamCount();
+	
+	/**
 	 * Gets the total number of active voices.
 	 * @return The total number of active voices.
 	 */
@@ -436,6 +474,12 @@
 	public void resetBackend();
 	
 	/**
+	 * Updates the current number of active disk streams in the sampler.
+	 * @param count The new number of active streams.
+	 */
+	public void updateActiveStreamsInfo(int count);
+	
+	/**
 	 * Updates the current and the maximum number of active voices in the sampler.
 	 * @param count The new number of active voices.
 	 * @param countMax The maximum number of active voices.