public void storePreferences() {
ISettingsManager props = properties;
props.setOptionsSoundEnableSound(getEnableSoundCheckBox().isSelected());
props.setOptionsSoundEnableGunshot(getEnableGunshotCheckBox().isSelected());
props.setOptionsSoundEnableBulletHit(getEnableBulletHitCheckBox().isSelected());
props.setOptionsSoundEnableRobotDeath(getEnableRobotDeathCheckBox().isSelected());
props.setOptionsSoundEnableRobotCollision(getEnableRobotCollisionCheckBox().isSelected());
props.setOptionsSoundEnableWallCollision(getEnableWallCollisionCheckBox().isSelected());
props.setOptionsSoundEnableMixerVolume(getEnableMixerVolumeCheckBox().isSelected());
props.setOptionsSoundEnableMixerPan(getEnableMixerPanCheckBox().isSelected());
String mixerClassName = null;
Mixer.Info mixerInfo = (Mixer.Info) getMixerComboBox().getSelectedItem();
if (mixerInfo != null) {
Mixer mixer = AudioSystem.getMixer((Mixer.Info) getMixerComboBox().getSelectedItem());
if (mixer != null) {
mixerClassName = mixer.getClass().getSimpleName();
}
}
if (mixerClassName != null) {
props.setOptionsSoundMixer(mixerClassName);
}
properties.saveProperties();
}
private Line.Info[] getPortInfo(Mixer mixer) {
Line.Info[] infos;
List<Line.Info> portInfoList = new ArrayList<>();
infos = mixer.getSourceLineInfo();
for (Line.Info info : infos) {
if (info instanceof Port.Info || info instanceof DataLine.Info) {
portInfoList.add(info);
}
}
infos = mixer.getTargetLineInfo();
for (Line.Info info1 : infos) {
if (info1 instanceof Port.Info || info1 instanceof DataLine.Info) {
portInfoList.add(info1);
}
}
return portInfoList.toArray(EMPTY_PORT_INFO_ARRAY);
}
private boolean arePortsSupported(Mixer mixer) {
Line.Info[] infos;
infos = mixer.getSourceLineInfo();
for (Line.Info info : infos) {
if (info instanceof Port.Info) {
return true;
} else if (info instanceof DataLine.Info) {
return true;
}
}
infos = mixer.getTargetLineInfo();
for (Line.Info info : infos) {
if (info instanceof Port.Info) {
return true;
} else if (info instanceof DataLine.Info) {
return true;
}
}
return false;
}
private void mixerComboBoxActionPerformed() {
Mixer mixer = AudioSystem.getMixer((Mixer.Info) mixerComboBox.getSelectedItem());
Line.Info lineInfo = mixer.getSourceLineInfo(new Line.Info(Clip.class))[0];
boolean volumeSupported;
boolean panSupported;
try {
Line line = mixer.getLine(lineInfo);
volumeSupported = line.isControlSupported(FloatControl.Type.MASTER_GAIN);
panSupported = line.isControlSupported(FloatControl.Type.PAN);
} catch (LineUnavailableException e) {
volumeSupported = false;
panSupported = false;
}
enableMixerVolumeCheckBox.setEnabled(volumeSupported);
enableMixerPanCheckBox.setEnabled(panSupported);
}
private void createMixerChildren(JavaMixer.MixerNode mixerNode) {
Mixer mixer = mixerNode.getMixer();
Line.Info[] infosToCheck = getPortInfo(mixer);
for (Line.Info anInfosToCheck : infosToCheck) {
if (mixer.isLineSupported(anInfosToCheck)) {
Port port = null;
DataLine dLine = null;
int maxLines = mixer.getMaxLines(anInfosToCheck);
// Workaround to prevent a JVM crash on Mac OS X (Intel) 1.5.0_07 JVM
if (maxLines > 0) {
try {
if (anInfosToCheck instanceof Port.Info) {
port = (Port) mixer.getLine(anInfosToCheck);
port.open();
} else if (anInfosToCheck instanceof DataLine.Info) {
dLine = (DataLine) mixer.getLine(anInfosToCheck);
if (!dLine.isOpen()) {
dLine.open();
}
}
} catch (LineUnavailableException e) {
e.printStackTrace();
} catch (Exception e) {
// Do Nothing
}
}
if (port != null) {
JavaMixer.PortNode portNode = new JavaMixer.PortNode(port);
createPortChildren(portNode);
mixerNode.add(portNode);
} else if (dLine != null) {
JavaMixer.PortNode portNode = new JavaMixer.PortNode(dLine);
createPortChildren(portNode);
mixerNode.add(portNode);
}
}
}
}
public MixerNode(Mixer mixer) {
super(mixer.getMixerInfo(), true);
this.mixer = mixer;
}