示例#1
0
 /**
  * Shows a dialog that enables the user to select audio input devices.
  *
  * @param multipleSelectionAllowed if <code>true</code>, indicates that more than one output
  *     device can be selected.
  * @return The selected <code>AudioDeviceDescriptor</code>s as an array, or <code>null</code> if
  *     the dialog was cancelled.
  */
 public static AudioDeviceDescriptor[] showSelectAudioInputDeviceDialog(
     boolean multipleSelectionAllowed) {
   JList list =
       new JList(
           SgEngine.getInstance()
               .getProperties()
               .getAudioInputDeviceList()
               .getDeviceDescriptors());
   list.setSelectionMode(
       multipleSelectionAllowed
           ? ListSelectionModel.MULTIPLE_INTERVAL_SELECTION
           : ListSelectionModel.SINGLE_SELECTION);
   Object[] message = new Object[] {new JScrollPane(list)};
   int option =
       JOptionPane.showConfirmDialog(
           getMainFrame(),
           message,
           SgEngine.getInstance().getResourceBundle().getString("device.select.input.audio"),
           JOptionPane.OK_CANCEL_OPTION,
           JOptionPane.PLAIN_MESSAGE,
           null);
   if (option == JOptionPane.OK_OPTION) {
     Object[] o = list.getSelectedValues();
     AudioDeviceDescriptor[] result = new AudioDeviceDescriptor[o.length];
     for (int i = 0; i < o.length; i++) {
       result[i] = (AudioDeviceDescriptor) o[i];
     }
     return result;
   }
   return null;
 }
示例#2
0
 /**
  * Shows an edit midi event dialog.
  *
  * @param event The events to be edited.
  * @return <code>true</code> if the dialog has been shown.
  */
 public static boolean showEditShortMessageEventDialog(
     MidiEvent event, TrackProxy track, MidiDescriptor midiDescriptor) {
   MidiEditPanel mep =
       new MidiEditPanel(
           track,
           event,
           SgEngine.getInstance().getResourceBundle().getString("midi.event.edit.event"));
   Object[] message = new Object[] {mep};
   int option =
       JOptionPane.showConfirmDialog(
           getMainFrame(),
           message,
           SgEngine.getInstance().getResourceBundle().getString("midi.event.edit.title"),
           JOptionPane.OK_CANCEL_OPTION,
           JOptionPane.PLAIN_MESSAGE,
           null);
   if (option == JOptionPane.OK_OPTION && mep.hasChanged()) {
     try {
       // create change edit and perform changes
       Object changeObj = new Object();
       ChangeEventsEdit edit =
           new ChangeEventsEdit(track, new MidiEvent[] {event}, midiDescriptor, null, changeObj);
       mep.applyChanges(changeObj);
       edit.perform();
       midiDescriptor.getUndoManager().addEdit(edit);
     } catch (InvalidMidiDataException imdex) {
       JOptionPane.showMessageDialog(
           getMainFrame(),
           imdex.getMessage(),
           SgEngine.getInstance().getResourceBundle().getString("error.invalidMidiData"),
           JOptionPane.ERROR_MESSAGE);
     }
   }
   return true;
 }
示例#3
0
 /**
  * Shows a dialog that allows the user to select an Audio Unit from list that displays all
  * AudioUnits that are available in the system.
  *
  * @param preSelection The pre-selected element.
  * @return An <code>AudioUnitDescriptor</code> if the user selcted one, or <code>null</code> if
  *     the user selected none or cancelled the dialog.
  */
 public static AudioUnitDescriptor showSelectAudioUnitDialog(AudioUnitDescriptor preSelection) {
   AudioUnitDescriptor[] audioUnits = AUContainer.getInstance().getAllAudioUnitDescriptors();
   AuItem[] items = new AuItem[audioUnits.length];
   AuItem sel = null;
   for (int i = 0; i < audioUnits.length; i++) {
     items[i] = new AuItem(audioUnits[i]);
     if (audioUnits[i] == preSelection) {
       sel = items[i];
     }
   }
   JList list = new JList(items);
   list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
   if (sel != null) {
     list.setSelectedValue(sel, true);
   }
   Object[] message = new Object[] {new JScrollPane(list)};
   int option =
       JOptionPane.showConfirmDialog(
           getMainFrame(),
           message,
           SgEngine.getInstance().getResourceBundle().getString("audiounit.select"),
           JOptionPane.OK_CANCEL_OPTION,
           JOptionPane.PLAIN_MESSAGE,
           null);
   if (option == JOptionPane.OK_OPTION) {
     Object[] o = list.getSelectedValues();
     if (o != null && o.length > 0) {
       AudioUnitDescriptor result = ((AuItem) o[0]).audioUnit;
       return result;
     }
   }
   return null;
 }
示例#4
0
 /**
  * Shows a dialog that allows the user to select a VST plugin from list that displays all
  * VSTPlugins that are available in the system.
  *
  * @param preSelection The pre-selected element.
  * @return A <code>VstPlugin</code> if the user selcted one, or <code>null</code> if the user
  *     selected none or cancelled the dialog.
  */
 public static VstPluginDescriptor showSelectVstPluginDialog(VstPluginDescriptor preSelection) {
   VstPluginDescriptor[] vstPlugins = VstContainer.getInstance().getAllVstPluginDescriptors();
   VstItem[] items = new VstItem[vstPlugins.length];
   VstItem sel = null;
   for (int i = 0; i < vstPlugins.length; i++) {
     items[i] = new VstItem(vstPlugins[i]);
     if (vstPlugins[i] == preSelection) {
       sel = items[i];
     }
   }
   JList list = new JList(items);
   list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
   if (sel != null) {
     list.setSelectedValue(sel, true);
   }
   Object[] message = new Object[] {new JScrollPane(list)};
   int option =
       JOptionPane.showConfirmDialog(
           getMainFrame(),
           message,
           SgEngine.getInstance().getResourceBundle().getString("vstplugin.select"),
           JOptionPane.OK_CANCEL_OPTION,
           JOptionPane.PLAIN_MESSAGE,
           null);
   if (option == JOptionPane.OK_OPTION) {
     Object[] o = list.getSelectedValues();
     if (o != null && o.length > 0) {
       VstPluginDescriptor result = ((VstItem) o[0]).vstPlugin;
       return result;
     }
   }
   return null;
 }
示例#5
0
  /**
   * Gets a <code>KeyStroke</code> for the given resource key.
   *
   * @param resourceKey The key to the keystroke value in the resource bundle. A keystroke resource
   *     value shall have the format <code>keystroke "|" alternat_keystroke</code>, e.g. <code>
   *     ctrl c | meta c</code>
   * @return The corresponding <code>KeyStroke</code>. If an alternate keystroke is defined, it will
   *     be returned on Mac systems.
   */
  public static KeyStroke getKeyStroke(String resourceKey) {
    String s = SgEngine.getInstance().getResourceBundle().getString(resourceKey);
    if (s != null) {
      StringTokenizer st = new StringTokenizer(s, "|");
      String key = st.nextToken();
      if (isMacOs() && st.hasMoreTokens()) {
        return KeyStroke.getKeyStroke(st.nextToken().trim());
      }
      return KeyStroke.getKeyStroke(key.trim());
    }

    return null;
  }
示例#6
0
  /**
   * Shows a dialog where the user can input an audio format based on the given default format.
   *
   * @param format The default format. <code>null</code> indicates that the SoundsGood default audio
   *     format shall be used.
   * @return The adjusted audio format, or <code>null</code> if the user canceled the dialog.
   */
  public static AudioFormat showAudioFormatDialog(AudioFormat format) {

    AudioFormatPanel p = new AudioFormatPanel(format);
    int option =
        JOptionPane.showConfirmDialog(
            getMainFrame(),
            p,
            SgEngine.getInstance().getResourceBundle().getString("audio.format"),
            JOptionPane.OK_CANCEL_OPTION,
            JOptionPane.PLAIN_MESSAGE,
            null);
    if (option == JOptionPane.OK_OPTION) {
      return p.getAudioFormat();
    }
    return null;
  }
示例#7
0
  /**
   * Displays a dialog that allows the user to set the number of repeatings of the given MIDI note
   * on the given MIDI track. If the user confirms, an undoable edit is created and added to the
   * provided <code>MidiDescriptor</code>'s <code>UndoManager</code>.
   *
   * @param midiDescriptor The <code>MidiDescriptor</code>.
   * @param track The MIDI track. It is assumed that this track belongs to the given <code>
   *     MidiDescriptor</code>'s <code>SgMidiSequence</code>.
   * @param events The events that describe the note to be repeated. It is assumed that these events
   *     belong to the given MIDI track.
   */
  public static void showRepeatNoteDialog(
      MidiDescriptor midiDescriptor, TrackProxy track, MidiEvent[] events) {
    ResourceBundle rb = SgEngine.getInstance().getResourceBundle();

    SgMidiSequence sequence = null;
    try {
      sequence = midiDescriptor.getSequence();
    } catch (InvalidMidiDataException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
    if (sequence == null) {
      return;
    }

    RepeatNotePanel repeatNotePanel = new RepeatNotePanel(1, 4);

    Object[] message =
        new Object[] {
          repeatNotePanel,
        };
    int option =
        JOptionPane.showConfirmDialog(
            getMainFrame(),
            message,
            rb.getString("midi.note.repeat.title"),
            JOptionPane.OK_CANCEL_OPTION,
            JOptionPane.PLAIN_MESSAGE,
            null);
    if (option == JOptionPane.OK_OPTION) {
      int tactCount = repeatNotePanel.getTactCountValue();
      int countPerTact = repeatNotePanel.getCountPerTactValue();
      MidiEvent[] addedEvents = MidiToolkit.repeatEvents(sequence, events, countPerTact, tactCount);

      AddEventsEdit undoableEdit =
          new AddEventsEdit(
              track,
              addedEvents,
              midiDescriptor,
              rb.getString("edit.repeatEventsEdit"),
              UiToolkit.class);
      undoableEdit.perform();
      midiDescriptor.getUndoManager().addEdit(undoableEdit);
    }
  }
示例#8
0
  /**
   * Displays a dialog where the user can set the tempo (in BPM or MPQ).
   *
   * @param midiDescriptor The <code>MidiDescriptor</code> for which the tempo is to be changed.
   *     Must not be <code>null</code>.
   * @param tick The tick position where the tempo shall be set. Default is 0 (track tempo).
   */
  public static void showSetTempoDialog(MidiDescriptor midiDescriptor, long tick) {
    ResourceBundle rb = SgEngine.getInstance().getResourceBundle();

    SgMidiSequence seq = null;
    try {
      seq = midiDescriptor.getSequence();
    } catch (InvalidMidiDataException e) {
    } catch (IOException e) {
    }
    if (seq == null) {
      return;
    }
    TrackProxy[] tracks = seq.getTrackProxies();
    MidiEvent event = null;
    TrackProxy track = null;
    for (int i = 0; event == null && i < tracks.length; i++) {
      event = tracks[i].getTempoEvent();
      track = tracks[i];
    }
    if (event == null) {
      int option =
          JOptionPane.showConfirmDialog(
              getMainFrame(),
              rb.getString("midi.tempo.noTempoSet.message"),
              rb.getString("midi.tempo.noTempoSet.title"),
              JOptionPane.YES_NO_OPTION,
              JOptionPane.PLAIN_MESSAGE);
      if (option == JOptionPane.YES_OPTION) {
        TrackProxy tempTrack = null;
        try {
          tempTrack = midiDescriptor.getSequence().getSelectedTrackProxy();
        } catch (InvalidMidiDataException e) {
        } catch (IOException e) {
        }
        if (tempTrack != null) {
          track = tempTrack;
          float mpq =
              MidiToolkit.bpmToMPQ(SgEngine.getInstance().getProperties().getDefaultMidiTempo());
          event = MidiToolkit.createTempoEvent(mpq);
          final MidiDescriptor descriptor = midiDescriptor;
          AddEventsEdit edit =
              new AddEventsEdit(
                  track,
                  new MidiEvent[] {event},
                  midiDescriptor,
                  rb.getString("midi.tempo.addTempoEvent"),
                  UiToolkit.class) {
                private static final long serialVersionUID = 1;

                public void perform() {
                  super.perform();
                  float mpq = MidiToolkit.getTempoInMPQ((MetaMessage) events[0].getMessage());
                  descriptor.setTempoInMpq(mpq);
                }

                public void undo() {
                  super.undo();
                  descriptor.setTempoInMpq(-1);
                }
              };
          edit.perform();
          midiDescriptor.getUndoManager().addEdit(edit);
        }
      }
    }
    if (event != null) {
      float mpq = MidiToolkit.getTempoInMPQ((MetaMessage) event.getMessage());

      final SetTempoPanel tempoPanel = new SetTempoPanel(mpq);

      Object[] message =
          new Object[] {
            tempoPanel,
          };
      JOptionPane pane =
          new JOptionPane(
              message,
              JOptionPane.PLAIN_MESSAGE,
              JOptionPane.OK_CANCEL_OPTION,
              null,
              null,
              tempoPanel);
      JDialog d = pane.createDialog(UiToolkit.getMainFrame(), rb.getString("midi.tempo.title"));
      d.addComponentListener(
          new ComponentAdapter() {
            public void componentShown(ComponentEvent e) {
              tempoPanel.requestFocus();
            }
          });
      d.setVisible(true);
      Integer selectedValue = (Integer) pane.getValue();
      if (selectedValue != null
          && selectedValue.intValue() == JOptionPane.OK_OPTION
          && tempoPanel.hasChanged()) {
        // TODO: improve this!

        float mpqVal = tempoPanel.getMPQValue();
        ChangeTempoEdit undoableEdit =
            new ChangeTempoEdit(midiDescriptor, track, event, mpqVal, UiToolkit.class);
        undoableEdit.perform();
        midiDescriptor.getUndoManager().addEdit(undoableEdit);
      }
    }
  }
示例#9
0
  /**
   * Displays a dialog that allows the user to edit the name of the given MIDI track.
   *
   * @param changeObj The change object for the undoable edit that is automatically created.
   * @param midiDescriptor The MIDI descriptor containing the sequence that contains the given
   *     track.
   * @param track The track.
   * @param parent The component that shall be the parent of the created dialog.
   * @return The new track name, or <code>null</code> if the user chose not to set a track name at
   *     all or aborted the dialog.
   */
  public static String showEditTrackNameDialog(
      Object changeObj, MidiDescriptor midiDescriptor, TrackProxy track, Component parent) {

    if (track == null) {
      return null;
    }
    String trackName = track.getTrackName();
    JCheckBox cb =
        new JCheckBox(
            SgEngine.getInstance()
                .getResourceBundle()
                .getString("midi.track.editTrackName.storeNameInTrack"),
            (trackName != null));
    cb.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            JComponent c = (JComponent) e.getSource();
            c = (JComponent) c.getParent();
            Component[] comps = ((JComponent) c.getParent()).getComponents();
            for (int i = 0; i < comps.length; i++) {
              if (comps[i] instanceof JPanel && comps[i] != c) {
                if (((JPanel) comps[i]).getComponent(0) instanceof JTextField) {
                  ((JTextField) ((JPanel) comps[i]).getComponent(0))
                      .setEnabled(((JCheckBox) e.getSource()).isSelected());
                }
              }
            }
          }
        });
    JPanel panel = new JPanel(new BorderLayout());
    JPanel cbPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
    cbPanel.add(cb);
    cbPanel.setBorder(
        new TitledBorder(
            SgEngine.getInstance()
                .getResourceBundle()
                .getString("midi.track.editTrackName.setName")));
    panel.add(cbPanel, BorderLayout.NORTH);
    JPanel p = new JPanel(new FlowLayout(FlowLayout.LEFT));
    JTextField textField = new JTextField((trackName != null ? trackName : ""), 30);
    textField.setEnabled(cb.isSelected());
    textField.selectAll();
    p.add(textField);
    p.setBorder(
        new TitledBorder(
            SgEngine.getInstance()
                .getResourceBundle()
                .getString("midi.track.editTrackName.trackName")));
    panel.add(p);
    Object[] message =
        new Object[] {
          panel,
        };

    int option =
        JOptionPane.showConfirmDialog(
            parent,
            message,
            SgEngine.getInstance().getResourceBundle().getString("midi.track.editTrackName.title"),
            JOptionPane.OK_CANCEL_OPTION,
            JOptionPane.PLAIN_MESSAGE,
            null);
    if (option == JOptionPane.OK_OPTION) {
      String name;
      if (cb.isSelected()) {
        name = textField.getText();
      } else {
        name = null;
      }
      if (name == null && trackName == null || name != null && name.equals(trackName)) {
        System.out.println("track name left unchanged!");
        // nothing to do...
      } else {
        ChangeTrackNameEdit edit = new ChangeTrackNameEdit(track, name, midiDescriptor, changeObj);
        edit.perform();
        midiDescriptor.getUndoManager().addEdit(edit);
        return name;
      }
    }
    return null;
  }