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Copy pathController.java
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81 lines (67 loc) · 1.92 KB
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import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JOptionPane;
public class Controller extends ComponentAdapter implements ActionListener, MouseListener {
// the model that contains the Drawing data
private DrawingModel model;
// used in actionPerformed to carry out commands for add and remove level
private boolean addLevel = false;
public Controller(DrawingModel model) {
this.model = model;
}
/**
* Receives an event
*
* @param e
*/
@Override
public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand();
if (command.equals("add level")) {
addLevel = true;
} else if (command.equals("remove level")) {
addLevel = false;
} else {
// reset
model.reset();
}
}
/**
* Used exclusively for radio buttons addLevel and removeLevel
*/
@Override
public void mousePressed(MouseEvent e) {
if (addLevel) {
// if this is false, cannot add another level
if (!model.addLevel(e.getX(), e.getY())) {
JOptionPane.showMessageDialog(null,
"Oh boy. I bet you want to add another level of recursion to the shape you just clicked on.\n"
+ "Well I'm sorry, but you can't! I don't make the rules.\n"
+ "(∩ º ‿‿ º )⊃━☆ﾟ.* You do!",
"Inane warning", JOptionPane.WARNING_MESSAGE);
}
} else {
if (!model.removeLevel(e.getX(), e.getY())) {
JOptionPane.showMessageDialog(null,
"Your level is too low!\n"
+ "Hey! What did you really think was going to happen, huh?! ¯\\_(ツ)_/¯",
"Inane warning", JOptionPane.WARNING_MESSAGE);
}
}
}
@Override
public void mouseReleased(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void mouseClicked(MouseEvent e) {
}
}