début branche réunion
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101
POO/src/main/ControleurConnexion.java
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101
POO/src/main/ControleurConnexion.java
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package main;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.io.IOException;
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import java.net.UnknownHostException;
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import communication.*;
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public class ControleurConnexion implements ActionListener {
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private enum Etat {DEBUT, ID_OK};
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private VueConnexion vue;
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private Etat etat;
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private CommunicationUDP comUDP;
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private String id;
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private String pseudo;
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public ControleurConnexion(VueConnexion vue) {
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this.vue = vue;
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this.etat = Etat.DEBUT;
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this.id="";
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//Pour les tests, changer pour un truc plus général quand on change CommunicationUDP
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try {
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this.comUDP = new CommunicationUDP(2208, 2209, new int[] {2906});
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void actionPerformed(ActionEvent e) {
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boolean inputOK = false;
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if (this.etat == Etat.DEBUT) {
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id=vue.getValeurTextField();
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//Recherche dans la liste des utilisateurs enregistres, report sur inputOK
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inputOK = id.contentEquals("idvalide");
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if (inputOK) {
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this.etat=Etat.ID_OK;
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//Envoi broadcast du message "JeSuisActif" et, attente du retour de la liste des utilisateurs actifs
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try {
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comUDP.sendMessageConnecte();
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} catch (UnknownHostException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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} catch (IOException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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}
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try {
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Thread.sleep(2);
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} catch (InterruptedException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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}
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//Mise en place de la demande du pseudo
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vue.setTexteLabelInput("Veuillez entrer votre nom");
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vue.resetValeurTextField();
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inputOK=false;
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}
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else vue.setTexteLabelInput("Identifiant invalide, veuillez réessayer");
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}
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else {
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pseudo=vue.getValeurTextField();
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//Recherche dans la liste locale des utilisateurs connectes, report sur inputOK
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inputOK = !Communication.containsUserFromPseudo(pseudo);
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if (inputOK) {
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//Reglage de l'utilisateur
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try {
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Utilisateur.setSelf(id, pseudo, "localhost");
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} catch (UnknownHostException e2) {
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// TODO Auto-generated catch block
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e2.printStackTrace();
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}
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//Broadcast du pseudo
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try {
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comUDP.sendMessageInfoPseudo();
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} catch (UnknownHostException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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} catch (IOException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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}
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//Creation de la vue principale
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vue.setTexteLabelInput("Congrations you done it");
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}
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else vue.setTexteLabelInput("Ce nom est déjà utilisé, veuillez en choisir un autre");
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}
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}
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}
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79
POO/src/main/VueConnexion.java
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79
POO/src/main/VueConnexion.java
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package main;
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//Importe les librairies
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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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public class VueConnexion extends Vue {
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//Penser à regler la taille de la fenetre et a la centrer !
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//Elements vue
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private JFrame frame;
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private JPanel panel;
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private JButton boutonValider;
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private JTextField input;
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private JLabel labelInput;
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//Controleur
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ControleurConnexion controle;
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public VueConnexion() {
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super();
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controle = new ControleurConnexion(this);
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//Creation fenetre
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frame = new JFrame("Connexion");
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.setSize(400, 100);
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frame.setLocationRelativeTo(null);
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//Creation panel
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panel = new JPanel(new GridLayout(3,1));
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//Ajout elements
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ajouterElements();
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//Regle le bouton par défaut
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frame.getRootPane().setDefaultButton(boutonValider);
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//Ajoute le panel a la fenetre
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frame.getContentPane().add(panel, BorderLayout.CENTER);
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//Affiche la fenetre
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frame.setVisible(true);
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}
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private void ajouterElements() {
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//Cree les elements
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input = new JTextField();
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labelInput = new JLabel("Veuillez entrer votre identifiant unique");
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boutonValider = new JButton("Valider");
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//Le controleur guette les evenements du bouton
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boutonValider.addActionListener(controle);
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//Ajoute les elements
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panel.add(labelInput);
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panel.add(input);
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panel.add(boutonValider);
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labelInput.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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}
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//Getters et setters
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public void setTexteLabelInput(String text) {
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labelInput.setText(text);
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}
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public String getValeurTextField() {
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return input.getText();
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}
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public void resetValeurTextField() {
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input.setText("");
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}
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}
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