/** {@inheritDoc} */
@Override
public void loadAdditionalSettingsFrom(
final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
IntensityBins bins = null;
try {
bins = new IntensityBins(settings.getNodeSettings(IntensityBinnerNodeModel.KEY_BIN_SETTINGS));
} catch (InvalidSettingsException e) {
// TODO
throw new NotConfigurableException(e.getMessage(), e);
}
m_intervalPanel.removeAllIntervalItems();
for (int i = 0; i < bins.getNumBins(); i++) {
double binValue = bins.getBinValue(i);
boolean leftOpen = bins.isLeftOpen(i);
double left = bins.getLeftValue(i);
boolean rightOpen = bins.isRightOpen(i);
double right = bins.getRightValue(i);
IntervalItemPanel item =
new IntervalItemPanel(
m_intervalPanel, leftOpen, left, rightOpen, right, binValue, DoubleCell.TYPE);
m_intervalPanel.addIntervalItem(item);
}
updateInfo();
getPanel().validate();
getPanel().repaint();
}
/**
* Helper method to create the {@link IntensityBins}-object from the IntervalPanel.
*
* @return
*/
private IntensityBins createPixelBins() {
IntensityBins bins = new IntensityBins(m_intervalPanel.getNumIntervals());
for (int j = 0; j < m_intervalPanel.getNumIntervals(); j++) {
IntervalItemPanel p = m_intervalPanel.getInterval(j);
bins.setBinAtIndex(
j,
p.getBinValue(),
p.isLeftOpen(),
p.getLeftValue(false),
p.isRightOpen(),
p.getRightValue(false));
}
return bins;
}
/**
* Checks the current, previous, and next interval for consistency; and updates the intervals if
* necessary.
*/
public void updateInterval() {
IntervalItemPanel prev = m_parent.getPrevious(this);
IntervalItemPanel next = m_parent.getNext(this);
if (prev == null && next == null) {
this.setLeftValue(null);
this.setRightValue(null);
this.setLeftOpen(true);
this.setRightOpen(true);
} else {
repairPrev(getLeftValue(true));
repairNext(getRightValue(true));
}
myRepaint();
}
/** Helper method that determines the result pixel type and updates the info label. */
private void updateInfo() {
if (m_intervalPanel.getNumIntervals() > 0) {
// determine the result pixel type
// and update the info label
m_info.setText(createPixelBins().getPixelType().getClass().getSimpleName());
} else {
m_info.setText("No bins specified.");
}
}
/** {@inheritDoc} */
@Override
public void saveAdditionalSettingsTo(final NodeSettingsWO settings)
throws InvalidSettingsException {
if (m_intervalPanel.getNumIntervals() == 0) {
throw new InvalidSettingsException("No pixel bins have been specified.");
}
createPixelBins()
.saveToSettings(settings.addNodeSettings(IntensityBinnerNodeModel.KEY_BIN_SETTINGS));
}
/** Creates a new binner dialog. */
public IntensityBinnerNodeDialog() {
super(true);
// panel in tab
final JPanel intervalTabPanel = new JPanel(new BorderLayout());
m_intervalPanel = new IntervalPanel(intervalTabPanel, DoubleCell.TYPE);
// numeric column intervals
m_intervalPanel.setBorder(BorderFactory.createTitledBorder("Intervals"));
m_intervalPanel.setMinimumSize(new Dimension(350, 300));
m_intervalPanel.setPreferredSize(new Dimension(350, 300));
intervalTabPanel.add(m_intervalPanel, BorderLayout.CENTER);
final JPanel infoPanel = new JPanel();
infoPanel.setBorder(BorderFactory.createTitledBorder("Result Pixel Type"));
m_info = new JLabel("");
infoPanel.add(m_info);
intervalTabPanel.add(infoPanel, BorderLayout.SOUTH);
super.addTab(" Intervals ", intervalTabPanel);
super.buildDialog();
}
private void repairNext(final double value) {
IntervalItemPanel next = m_parent.getNext(this);
if (next != null) {
if (next.getLeftValue(false) != value) {
next.setLeftValue(value);
if (next.getRightValue(false) < value) {
next.setRightValue(value);
}
}
if (next.isLeftOpen() == isRightOpen()) {
next.setLeftOpen(!isRightOpen());
}
} else {
setRightValue(null);
setRightOpen(true);
}
}
private void repairPrev(final double value) {
IntervalItemPanel prev = m_parent.getPrevious(this);
if (prev != null) {
if (prev.getRightValue(false) != value) {
prev.setRightValue(value);
if (prev.getLeftValue(false) > value) {
prev.setLeftValue(value);
}
}
if (prev.isRightOpen() == isLeftOpen()) {
prev.setRightOpen(!isLeftOpen());
}
} else {
setLeftValue(null);
setLeftOpen(true);
}
}