NewProject.java

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.File;

import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.border.EmptyBorder;
import javax.swing.event.CaretEvent;
import javax.swing.event.CaretListener;

public class NewProject extends JDialog implements ActionListener, KeyListener,
		ItemListener {
	private static final long serialVersionUID = 1L;

	private JTextField tfNom, tfAuteur;

	private JComboBox<String> listMode;
	private JComboBox<ImageIcon> listTheme;

	private String mode;
	private String path;

	private JButton btnHelp, btnValid, btnAnnul;

	private JLabel labNom, labAuteur, labMode, labTheme, description,
			imgDescription, avertissement;

	private String chemin;

	private JPanel head, foot, rightfoot, main;

	private VueProjet vp;

	public NewProject(VueProjet vp, String title, boolean modal) {
		super(vp, title, modal);
		this.vp = vp;
		setSize(450, 405);
		setResizable(false);
		setLocationRelativeTo(null);
		setLayout(new BorderLayout());
		initComponent();
	}

	private void initComponent() {

		/******************/
		this.head = new JPanel(new BorderLayout());

		this.imgDescription = new JLabel(new ImageIcon("icons/project.png"));
		head.add(this.imgDescription, BorderLayout.EAST);

		this.description = new JLabel("Créer un nouveau projet");
		this.description.setFont(new Font("Arial", 2, 14));
		this.head.add(this.description, BorderLayout.WEST);
		this.description
				.setBorder(BorderFactory.createEmptyBorder(0, 20, 0, 0));
		this.imgDescription.setBorder(BorderFactory.createEmptyBorder(0, 0, 0,
				20));

		head.setPreferredSize(new Dimension(getWidth(), 75));
		head.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 0));
		head.setBackground(Color.WHITE);

		add(this.head, BorderLayout.NORTH);
		/******************/
		main = new JPanel();
		main.setLayout(new BorderLayout());
		main.setBorder(new EmptyBorder(30, 0, 0, 0));

		JPanel pCentre = new JPanel();
		pCentre.setLayout(new GridLayout(5, 2, 0, 25));
		pCentre.setBorder(BorderFactory.createEmptyBorder(0, 20, 20, 0));

		this.labNom = new JLabel("Nom");
		pCentre.add(this.labNom);
		this.tfNom = new JTextField();
		this.tfNom.addKeyListener(this);
		pCentre.add(this.tfNom);
		this.labAuteur = new JLabel("Auteur");
		pCentre.add(this.labAuteur);
		this.tfAuteur = new JTextField();
		this.tfAuteur.addKeyListener(this);
		pCentre.add(this.tfAuteur);
		this.labMode = new JLabel("Mode");
		pCentre.add(this.labMode);
		this.listMode = new JComboBox<String>();
		this.listMode.addItem("Simple");
		this.listMode.addItem("Expert");
		pCentre.add(this.listMode);

		main.add(pCentre);

		JPanel pDroit = new JPanel();
		pDroit.setLayout(new GridLayout(5, 1, 0, 5));
		pDroit.setBorder(BorderFactory.createEmptyBorder(90, 20, 0, 20));
		main.add(pDroit, BorderLayout.EAST);

		setFont("trebuchet MS", 4, 12);

		main.setPreferredSize(new Dimension(200, 400));
		add(main, BorderLayout.CENTER);

		/*****************************/
		this.foot = new JPanel(new BorderLayout());
		this.rightfoot = new JPanel();
		this.foot.setBorder(BorderFactory.createEmptyBorder(30, 0, 0, 0));

		this.btnHelp = new JButton(new ImageIcon("question.png"));
		this.btnHelp.addActionListener(this);
		this.btnHelp.setBorderPainted(false);
		this.btnHelp.setContentAreaFilled(false);
		foot.add(this.btnHelp, BorderLayout.WEST);

		this.btnValid = new JButton("Nouveau Projet");
		this.btnValid.addActionListener(this);
		this.btnValid.setEnabled(false);
		rightfoot.add(this.btnValid);

		this.btnAnnul = new JButton("Annuler");
		this.btnAnnul.addActionListener(this);
		rightfoot.add(this.btnAnnul);

		this.avertissement = new JLabel("");
		this.avertissement.setForeground(Color.RED);
		foot.add(avertissement);

		foot.add(rightfoot, BorderLayout.EAST);

		add(this.foot, BorderLayout.SOUTH);
		/*****************************/
		setVisible(true);
	}

	public void actionPerformed(ActionEvent e) {
		if (e.getSource().equals(btnAnnul)) {
			this.dispose();
		} else if (e.getSource().equals(btnValid)) {
			this.dispose();
			nouveauProjet();
		} else if (e.getSource().equals(btnHelp)) {
			// Rediriger vers une page de tutoriel (page HTML)
		}
	}

	public void keyPressed(KeyEvent e) {
		if (e.getKeyCode() == KeyEvent.VK_ENTER && estValide()) {
			dispose();
			nouveauProjet();
		}
	}

	public void keyReleased(KeyEvent e) {

		if (estValide())
			btnValid.setEnabled(true);
		else
			btnValid.setEnabled(false);
	}

	public void keyTyped(KeyEvent e) {
		// Nothing
	}

	private void setFont(String police, int type, int taille) {

		this.labNom.setFont(new Font(police, type, taille));
		this.labAuteur.setFont(new Font(police, type, taille));
		this.labMode.setFont(new Font(police, type, taille));
	}

	private boolean estValide() {

		if (this.tfNom.getText().isEmpty()) {
			avertissement.setText("Nom de projet obligatoire");
			return false;
		}
		avertissement.setText("");
		return true;
	}

	private void nouveauProjet() {
		// Création du nouveau Projet
		vp.setProjet(new Projet(this.tfNom.getText(), this.tfAuteur.getText(),
				false));
	}

	public String getNom() {
		return this.tfNom.getText();
	}

	public String getEmplacement() {
		return path;
	}

	public void itemStateChanged(ItemEvent e) {
		if (e.getSource() == listMode)
			mode = (String) listMode.getSelectedItem();
	}

	public String getMode() {
		return mode;
	}
}