示例#1
0
 /** When the 'restore defaults' preference is clicked, restore the default settings */
 public boolean onPreferenceClick(Preference preference) {
   updateOptions();
   if (preference == restoreDefaults) {
     options = defaultOptions.copy();
     createView();
   } else if (preference == setAllToPiano) {
     for (int i = 0; i < options.instruments.length; i++) {
       options.instruments[i] = 0;
     }
     createView();
   }
   return true;
 }
示例#2
0
  /** Update the MidiOptions based on the preferences selected. */
  private void updateOptions() {
    for (int i = 0; i < options.tracks.length; i++) {
      options.tracks[i] = selectTracks[i].isChecked();
    }
    for (int i = 0; i < options.mute.length; i++) {
      options.mute[i] = muteTracks[i].isChecked();
    }
    for (int i = 0; i < options.tracks.length; i++) {
      ListPreference entry = selectInstruments[i];
      options.instruments[i] = entry.findIndexOfValue(entry.getValue());
    }
    options.scrollVert = scrollVertically.isChecked();
    options.showPiano = showPiano.isChecked();
    options.showLyrics = showLyrics.isChecked();
    if (twoStaffs != null) options.twoStaffs = twoStaffs.isChecked();
    else options.twoStaffs = false;

    options.showNoteLetters = Integer.parseInt(showNoteLetters.getValue());
    options.transpose = Integer.parseInt(transpose.getValue());
    options.key = Integer.parseInt(key.getValue());
    if (time.getValue().equals("Default")) {
      options.time = null;
    } else if (time.getValue().equals("3/4")) {
      options.time =
          new TimeSignature(3, 4, options.defaultTime.getQuarter(), options.defaultTime.getTempo());
    } else if (time.getValue().equals("4/4")) {
      options.time =
          new TimeSignature(4, 4, options.defaultTime.getQuarter(), options.defaultTime.getTempo());
    }
    options.combineInterval = Integer.parseInt(combineInterval.getValue());
    options.shade1Color = shade1Color.getColor();
    options.shade2Color = shade2Color.getColor();
    options.showMeasures = showMeasures.isChecked();
    options.playMeasuresInLoop = playMeasuresInLoop.isChecked();
    options.playMeasuresInLoopStart = Integer.parseInt(loopStart.getValue()) - 1;
    options.playMeasuresInLoopEnd = Integer.parseInt(loopEnd.getValue()) - 1;
  }