127 lines
4.4 KiB
Java
127 lines
4.4 KiB
Java
// Time-stamp: <03 mai 2013 11:13 queinnec@enseeiht.fr>
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import java.io.File;
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import java.util.List;
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import java.util.LinkedList;
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public class IHMArgs extends JDialog {
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private int nbPhilo = 2;
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private int implantation = 0;
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public IHMArgs (Frame frame)
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{
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super(frame,"Arguments",true);
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setLocationRelativeTo(frame);
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// Listener Fermeture du dialogue
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addWindowListener(new WindowAdapter() {
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public void windowClosing(WindowEvent e)
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{
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System.exit(0);
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}
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});
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/* ===== choix de l'implantation ===== */
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final String[] choix = trouver_implantations("StrategiePhilo");
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JPanel jp_implantation = new JPanel();
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JComboBox<?> jComboBox = new JComboBox<String>(choix);
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jComboBox.setSelectedIndex(implantation);
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jComboBox.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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JComboBox<?> source = (JComboBox<?>) e.getSource();
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implantation = source.getSelectedIndex();
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}
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});
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jp_implantation.add(jComboBox);
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/* ===== Nombre de Philosophes ===== */
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final IHMChoixNombre jp_nbPhi = new IHMChoixNombre(2,30,4,null);
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/* ===== Boutons ===== */
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JPanel jp_boutons = new JPanel(new GridLayout(1,0,5,10));
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// OK
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JButton jb_ok = new JButton("OK");
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jb_ok.addActionListener(new ActionListener()
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{
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public void actionPerformed(ActionEvent evt)
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{
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nbPhilo = jp_nbPhi.getValeur();
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setVisible(false);
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Main.initialiser (choix[implantation], nbPhilo);
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}
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});
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jp_boutons.add(jb_ok);
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// Annuler
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JButton jb_annuler = new JButton("Annuler");
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jb_annuler.addActionListener(new ActionListener()
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{
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public void actionPerformed(ActionEvent evt)
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{
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System.exit (0);
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}
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});
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jp_boutons.add(jb_annuler);
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/* ==== Assemblage ==== */
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Container contentPane = getContentPane();
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contentPane.add(new JLabel(" Implantation : "));
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contentPane.add(jp_implantation);
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contentPane.add(new JLabel(" Philosophes : "));
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contentPane.add(jp_nbPhi);
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contentPane.add(jp_boutons);
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/* ==== Disposition ==== */
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GridBagLayout gridbag = new GridBagLayout();
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getContentPane().setLayout(gridbag);
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// Contraintes
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GridBagConstraints c = new GridBagConstraints();
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c.fill = GridBagConstraints.BOTH;
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c.gridwidth = GridBagConstraints.REMAINDER;
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gridbag.setConstraints(jp_implantation, c);
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gridbag.setConstraints(jp_nbPhi, c);
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gridbag.setConstraints(jp_boutons, c);
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pack();
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setVisible(true);
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}
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private String[] trouver_implantations (String interfaceName)
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{
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List<String> lesChoix = new LinkedList<String>();
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// Récupére les noms de fichier
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String[] files = (new File(".")).list();
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// L'interface que les classes doivent implanter
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Class<?> interf = null;
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try {
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interf = Class.forName (interfaceName);
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} catch (ClassNotFoundException e) {
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System.err.println ("Panic: ne trouve pas l'interface "+interfaceName+" :"+e);
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System.exit (1);
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}
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// Vérifions qu'ils implantent la bonne interface
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for (int i = 0; i < files.length; i++) {
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Class<?> implant;
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if (files[i].endsWith (".class")) {
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String classname = files[i].substring (0, files[i].length()-6);
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try {
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implant = Class.forName (classname);
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} catch (ClassNotFoundException e) {
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implant = null;
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}
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if ((implant != null) && (! classname.equals(interfaceName)) && interf.isAssignableFrom (implant)) {
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// ok !
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lesChoix.add (classname);
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}
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}
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}
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// Y a-t-il au moins une classe ?
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if (lesChoix.isEmpty()) {
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System.out.println ("Aucune implantation de "+interfaceName+" trouvee !");
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System.exit (1);
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}
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return lesChoix.toArray (new String[0]);
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}
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}
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