Example usage for javax.sound.midi MidiSystem getMidiDevice

Introduction

In this page you can find the example usage for javax.sound.midi MidiSystem getMidiDevice.

Prototype

public static MidiDevice getMidiDevice(final MidiDevice.Info info) throws MidiUnavailableException 

Source Link

Document

Obtains the requested MIDI device.

Usage

From source file:de.ailis.midi4js.Midi4JS.java

/**
 * Returns the handle for the midi device with the specified index. The
 * device must be released by calling the releaseMidiDevice() method!
 *
 * @param index//ww  w .j a va  2s  . c o m
 *            The device index.
 * @return The device handle.
 * @throws MidiUnavailableException
 *             If the midi device is not available.
 */
public int getMidiDevice(final int index) throws MidiUnavailableException {
    final Info[] infos = MidiSystem.getMidiDeviceInfo();
    final MidiDevice device = MidiSystem.getMidiDevice(infos[index]);
    final int handle = System.identityHashCode(device);
    this.deviceMap.put(handle, device);
    return handle;
}

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From source file:com.github.dakusui.symfonion.CLI.java

private Map<String, MidiDevice> prepareMidiDevices(PrintStream ps, String deviceType,
        Map<String, Pattern> portDefinitions) throws CLIException {
    Map<String, MidiDevice> devices = new HashMap<String, MidiDevice>();
    for (String portname : portDefinitions.keySet()) {
        Pattern regex = portDefinitions.get(portname);
        MidiDeviceScanner scanner = MidiDeviceScanner.chooseOutputDevices(ps, regex);
        scanner.scan();/*from   w w  w .  j a  v  a 2 s.c o m*/
        MidiDevice.Info[] matchedInfos = scanner.getMatchedDevices();
        if (matchedInfos.length > 1) {
            String msg = String.format("");
            throw new CLIException(msg);
        } else if (matchedInfos.length == 0) {
            String msg = String.format("");
            throw new CLIException(msg);
        }
        try {
            devices.put(portname, MidiSystem.getMidiDevice(matchedInfos[0]));
        } catch (MidiUnavailableException e) {
            String msg = this.composeErrMsg(String.format("Failed to access MIDI-%s device:'%s'.", deviceType,
                    matchedInfos[0].getName()), "O", null);
            throw new CLIException(msg, e);
        }
    }
    return devices;
}

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From source file:org.monome.pages.configuration.Configuration.java

/**
 * Enables or disables a MIDI input device
 * /*from   w  w  w .j a  va 2s  .com*/
 * @param sMidiDevice The name of the MIDI device to toggle
 */
public void actionAddMidiInput(String sMidiDevice) {
    Info[] midiInfo = MidiSystem.getMidiDeviceInfo();
    MidiDevice midiDevice;

    for (int i = 0; i < midiInfo.length; i++) {
        try {
            midiDevice = MidiSystem.getMidiDevice(midiInfo[i]);
            if (sMidiDevice.compareTo(midiDevice.getDeviceInfo().toString()) == 0) {
                if (midiDevice.getMaxTransmitters() != 0) {
                    MidiDeviceFactory.toggleMidiInDevice(midiDevice);
                }
            }
        } catch (MidiUnavailableException e) {
            e.printStackTrace();
        }
    }
}

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From source file:org.monome.pages.configuration.Configuration.java

/**
 * Enables or disables a MIDI output device
 * /*from  w  ww.j  a va  2s.  c  om*/
 * @param sMidiDevice The MIDI output device to enable or disable
 */
public void actionAddMidiOutput(String sMidiDevice) {
    Info[] midiInfo = MidiSystem.getMidiDeviceInfo();
    MidiDevice midiDevice;

    for (int i = 0; i < midiInfo.length; i++) {
        try {
            midiDevice = MidiSystem.getMidiDevice(midiInfo[i]);
            if (sMidiDevice.compareTo(midiDevice.getDeviceInfo().toString()) == 0) {
                if (midiDevice.getMaxReceivers() != 0) {
                    MidiDeviceFactory.toggleMidiOutDevice(midiDevice);
                }
            }
        } catch (MidiUnavailableException e) {
            e.printStackTrace();
        }
    }
}

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