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package tesseract.newmenu;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Set;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.vecmath.Vector3f;
import tesseract.World;
import tesseract.objects.Ellipsoid;
/**
* NewIcosahedronMenutItem
*
* Defines a menu item to add an Ellipsoid to the world.
* Code recycled from TesseractMenuItem by Steve Bradshaw and Jessie Morgan
*
* @author Phillip Cardon
*/
public class NewEllipsoidMenuItem extends MenuItem {
/**
*
*/
private static final long serialVersionUID = 1936364496102891064L;
/**
* A Default radius.
*/
private static final float DEFAULT_RADIUS = 0.1f;
/**
* Constructor.
* @param theWorld to add objects to.
*/
public NewEllipsoidMenuItem(final World theWorld) {
super(theWorld, "Ellipsoid(NEW)");
buildParams();
}
/**
* Adds Parameters for user input.
* Sets default text box text.
*/
private void buildParams() {
myParameters.put("Radius", new Float(0f));
this.makePanel();
myReadData.get("Radius").setText(((Float)
DEFAULT_RADIUS).toString());
}
@Override
public void actionPerformed(final ActionEvent e) {
createParameterMenu();
final JCheckBox defaultButton = getDefaultButton();
final JFrame params = getParamFrame();
final JButton enterButton = getEnterButton();
defaultButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent e) {
if (defaultButton.isSelected()) {
myWorld.addObject(new Ellipsoid(getPosition(),
DEFAULT_RADIUS));
params.dispose();
}
}
});
enterButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent event) {
Set<String> itr = myParameters.keySet();
for (String s : itr) {
Object o = myParameters.get(s);
String p = myReadData.get(s).getText();
if (o.getClass().equals(new Float(0f).getClass())) {
myParameters.put(s, new Float(Float.parseFloat(p)));
} else if (o.getClass().equals(new Vector3f().getClass())) {
myParameters.put(s, parseVector(p));
}
}
if (event.getSource() == enterButton) {
myWorld.addObject(new Ellipsoid(getPosition(), getMass(),
((Float) myParameters.get("Radius")).floatValue()));
params.dispose();
}
}
});
}
}
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