/**
* Full constructor.
*
* @param owner the dialog owner
* @param world the current world
*/
public EditWorldDialog(Window owner, World world) {
super(owner, Messages.getString("dialog.world.edit.title"), ModalityType.APPLICATION_MODAL);
this.setIconImage(Icons.EDIT_WORLD.getImage());
this.pnlWorld = new WorldPanel(world);
this.pnlWorld.setBorder(BorderFactory.createEmptyBorder(5, 5, 10, 5));
JButton btnCancel = new JButton(Messages.getString("button.cancel"));
JButton btnApply = new JButton(Messages.getString("button.apply"));
btnCancel.setActionCommand("cancel");
btnApply.setActionCommand("apply");
btnCancel.addActionListener(this);
btnApply.addActionListener(this);
JPanel pnlButtons = new BottomButtonPanel();
pnlButtons.setLayout(new FlowLayout(FlowLayout.LEFT));
pnlButtons.add(btnCancel);
pnlButtons.add(btnApply);
Container container = this.getContentPane();
container.setLayout(new BorderLayout());
container.add(this.pnlWorld, BorderLayout.CENTER);
container.add(pnlButtons, BorderLayout.PAGE_END);
this.pack();
}
/**
* Returns a new Color object given the color components in the given array.
*
* @param color the color components in RGB or RGBA
* @return Color
*/
public static final Color convertColor(float[] color) {
if (color.length == 3) {
return new Color(color[0], color[1], color[2]);
} else if (color.length == 4) {
return new Color(color[0], color[1], color[2], color[3]);
} else {
throw new IllegalArgumentException(Messages.getString("exception.color.notEnoughComponents"));
}
}
/**
* Panel used to create a fixture from a point cloud.
*
* @author William Bittle
* @version 1.0.1
* @since 1.0.0
*/
public class ConvexHullPolygonPanel extends ConvexHullShapePanel implements InputPanel {
/** The version id */
private static final long serialVersionUID = -9180521501510030534L;
/** The gift wrap algorithm item */
private static final ComboItem GIFT_WRAP =
new ComboItem(Messages.getString("panel.hull.algorithm.giftWrap"), new GiftWrap());
/** The graham scan algorithm item */
private static final ComboItem GRAHAM_SCAN =
new ComboItem(Messages.getString("panel.hull.algorithm.grahamScan"), new GrahamScan());
/** The monotone chain algorithm item */
private static final ComboItem MONOTONE_CHAIN =
new ComboItem(Messages.getString("panel.hull.algorithm.monotoneChain"), new MonotoneChain());
/** The divide and conquer algorithm item */
private static final ComboItem DIVIDE_AND_CONQUER =
new ComboItem(
Messages.getString("panel.hull.algorithm.divideAndConquer"), new DivideAndConquer());
/** The array of algorithms */
private static final ComboItem[] ITEMS =
new ComboItem[] {DIVIDE_AND_CONQUER, GIFT_WRAP, GRAHAM_SCAN, MONOTONE_CHAIN};
/** The default convex hull algorithm */
private static final ComboItem DEFAULT_ALGORITHM = GIFT_WRAP;
// polygon panels
/** The arbitrary polygon panel */
private ArbitraryConvexHullPolygonPanel pnlArbitraryPolygon;
/** The from file polygon panel */
private FromFileConvexHullPolygonPanel pnlFromFilePolygon;
// polygon radio buttons
/** The arbitrary polygon radio button */
private JRadioButton rdoArbitrary;
/** The from file polygon radio button */
private JRadioButton rdoFromFile;
// decomposition algorithms
/** The algorithm combo box */
private JComboBox cmbAlgorithms;
/** The panel to show/hide sources */
private JPanel pnlSource;
/** Default constructor. */
public ConvexHullPolygonPanel() {
JLabel lblAlgorithm =
new JLabel(Messages.getString("panel.hull.algorithm"), Icons.INFO, JLabel.LEFT);
lblAlgorithm.setToolTipText(Messages.getString("panel.hull.algorithm.tooltip"));
JLabel lblSource = new JLabel(Messages.getString("panel.hull.source"), Icons.INFO, JLabel.LEFT);
lblSource.setToolTipText(Messages.getString("panel.hull.source.tooltip"));
this.cmbAlgorithms = new JComboBox(ITEMS);
this.cmbAlgorithms.setSelectedItem(DEFAULT_ALGORITHM);
this.cmbAlgorithms.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
ComboItem item = (ComboItem) cmbAlgorithms.getSelectedItem();
HullGenerator hullGenerator = (HullGenerator) item.getValue();
pnlArbitraryPolygon.setHullGenerator(hullGenerator);
pnlFromFilePolygon.setHullGenerator(hullGenerator);
}
});
HullGenerator hullGenerator = (HullGenerator) DEFAULT_ALGORITHM.getValue();
this.pnlArbitraryPolygon = new ArbitraryConvexHullPolygonPanel(hullGenerator);
this.pnlFromFilePolygon = new FromFileConvexHullPolygonPanel(hullGenerator);
this.rdoArbitrary = new JRadioButton(Messages.getString("panel.hull.source.cloud"));
this.rdoFromFile = new JRadioButton(Messages.getString("panel.hull.source.file"));
// set arbitrary as the current one
this.rdoArbitrary.setSelected(true);
this.rdoArbitrary.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent event) {
JRadioButton radio = (JRadioButton) event.getSource();
CardLayout cl = (CardLayout) pnlSource.getLayout();
if (radio.isSelected()) {
cl.show(pnlSource, "arbitrary");
} else {
cl.show(pnlSource, "fromFile");
}
}
});
ButtonGroup bg = new ButtonGroup();
bg.add(this.rdoFromFile);
bg.add(this.rdoArbitrary);
this.pnlSource = new JPanel();
this.pnlSource.setLayout(new CardLayout());
this.pnlSource.add(this.pnlArbitraryPolygon, "arbitrary");
this.pnlSource.add(this.pnlFromFilePolygon, "fromFile");
GroupLayout layout = new GroupLayout(this);
this.setLayout(layout);
layout.setAutoCreateContainerGaps(true);
layout.setAutoCreateGaps(true);
layout.setHonorsVisibility(true);
layout.setHorizontalGroup(
layout
.createParallelGroup()
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup()
.addComponent(lblAlgorithm)
.addComponent(lblSource))
.addGroup(
layout
.createParallelGroup()
.addComponent(this.cmbAlgorithms)
.addGroup(
layout
.createSequentialGroup()
.addComponent(this.rdoFromFile)
.addComponent(this.rdoArbitrary))))
.addComponent(this.pnlSource));
layout.setVerticalGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.CENTER)
.addComponent(lblAlgorithm)
.addComponent(
this.cmbAlgorithms,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.CENTER)
.addComponent(lblSource)
.addComponent(
this.rdoFromFile,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE)
.addComponent(
this.rdoArbitrary,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addComponent(this.pnlSource));
}
/* (non-Javadoc)
* @see org.dyn4j.sandbox.panels.ConvexShapePanel#getShape()
*/
@Override
public Convex getShape() {
// return the polygon for the selected radio button
if (this.rdoArbitrary.isSelected()) {
return this.pnlArbitraryPolygon.getShape();
} else if (this.rdoFromFile.isSelected()) {
return this.pnlFromFilePolygon.getShape();
}
return null;
}
/* (non-Javadoc)
* @see org.dyn4j.sandbox.panels.InputPanel#isValidInput()
*/
@Override
public boolean isValidInput() {
// return the polygon for the selected radio button
if (this.rdoArbitrary.isSelected()) {
return this.pnlArbitraryPolygon.isValidInput();
} else if (this.rdoFromFile.isSelected()) {
return this.pnlFromFilePolygon.isValidInput();
}
return false;
}
/* (non-Javadoc)
* @see org.dyn4j.sandbox.panels.InputPanel#showInvalidInputMessage(java.awt.Window)
*/
@Override
public void showInvalidInputMessage(Window owner) {
// return the polygon for the selected radio button
if (this.rdoArbitrary.isSelected()) {
this.pnlArbitraryPolygon.showInvalidInputMessage(owner);
} else if (this.rdoFromFile.isSelected()) {
this.pnlFromFilePolygon.showInvalidInputMessage(owner);
}
}
}
/** Default constructor. */
public ConvexHullPolygonPanel() {
JLabel lblAlgorithm =
new JLabel(Messages.getString("panel.hull.algorithm"), Icons.INFO, JLabel.LEFT);
lblAlgorithm.setToolTipText(Messages.getString("panel.hull.algorithm.tooltip"));
JLabel lblSource = new JLabel(Messages.getString("panel.hull.source"), Icons.INFO, JLabel.LEFT);
lblSource.setToolTipText(Messages.getString("panel.hull.source.tooltip"));
this.cmbAlgorithms = new JComboBox(ITEMS);
this.cmbAlgorithms.setSelectedItem(DEFAULT_ALGORITHM);
this.cmbAlgorithms.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
ComboItem item = (ComboItem) cmbAlgorithms.getSelectedItem();
HullGenerator hullGenerator = (HullGenerator) item.getValue();
pnlArbitraryPolygon.setHullGenerator(hullGenerator);
pnlFromFilePolygon.setHullGenerator(hullGenerator);
}
});
HullGenerator hullGenerator = (HullGenerator) DEFAULT_ALGORITHM.getValue();
this.pnlArbitraryPolygon = new ArbitraryConvexHullPolygonPanel(hullGenerator);
this.pnlFromFilePolygon = new FromFileConvexHullPolygonPanel(hullGenerator);
this.rdoArbitrary = new JRadioButton(Messages.getString("panel.hull.source.cloud"));
this.rdoFromFile = new JRadioButton(Messages.getString("panel.hull.source.file"));
// set arbitrary as the current one
this.rdoArbitrary.setSelected(true);
this.rdoArbitrary.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent event) {
JRadioButton radio = (JRadioButton) event.getSource();
CardLayout cl = (CardLayout) pnlSource.getLayout();
if (radio.isSelected()) {
cl.show(pnlSource, "arbitrary");
} else {
cl.show(pnlSource, "fromFile");
}
}
});
ButtonGroup bg = new ButtonGroup();
bg.add(this.rdoFromFile);
bg.add(this.rdoArbitrary);
this.pnlSource = new JPanel();
this.pnlSource.setLayout(new CardLayout());
this.pnlSource.add(this.pnlArbitraryPolygon, "arbitrary");
this.pnlSource.add(this.pnlFromFilePolygon, "fromFile");
GroupLayout layout = new GroupLayout(this);
this.setLayout(layout);
layout.setAutoCreateContainerGaps(true);
layout.setAutoCreateGaps(true);
layout.setHonorsVisibility(true);
layout.setHorizontalGroup(
layout
.createParallelGroup()
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup()
.addComponent(lblAlgorithm)
.addComponent(lblSource))
.addGroup(
layout
.createParallelGroup()
.addComponent(this.cmbAlgorithms)
.addGroup(
layout
.createSequentialGroup()
.addComponent(this.rdoFromFile)
.addComponent(this.rdoArbitrary))))
.addComponent(this.pnlSource));
layout.setVerticalGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.CENTER)
.addComponent(lblAlgorithm)
.addComponent(
this.cmbAlgorithms,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.CENTER)
.addComponent(lblSource)
.addComponent(
this.rdoFromFile,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE)
.addComponent(
this.rdoArbitrary,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addComponent(this.pnlSource));
}