Grosse MàJ
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olivier
234
P51/ihm/IHMPrincipale.java
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234
P51/ihm/IHMPrincipale.java
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package fr.blankoworld.ihm;
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// Importations automatiques
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import fr.blankoworld.connexionBDD.Connexion;
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import fr.blankoworld.ihm.IHMConnexion;
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import java.awt.BorderLayout;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.WindowEvent;
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import java.awt.event.WindowListener;
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import javax.swing.BorderFactory;
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import javax.swing.JFrame;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JTextArea;
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import javax.swing.border.BevelBorder;
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/**
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* @author 3dossmanno
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*/
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public class IHMPrincipale extends JFrame {
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private static final long serialVersionUID = 1L;
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private JTextArea zoneTexteStatut;
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private IHMConnexion conn;
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private Connexion objetConnexion;
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private JMenuItem MenuBdd_Connexion;
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private JMenuItem MenuBdd_Fermer;
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private boolean connecte = false;
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/**
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* @param args
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*/
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public static void main(String[] args) {
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// TODO Auto-generated method stub
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new IHMPrincipale().setVisible(true);
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}
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private IHMPrincipale() {
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// Creation du menu Base de donnees
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JMenu MenuBdd = new JMenu("Base de donnees");
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MenuBdd_Connexion = new JMenuItem("Connexion");
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MenuBdd_Fermer = new JMenuItem("Fermer");
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MenuBdd_Fermer.setEnabled(false);
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JMenuItem MenuBdd_Quitter = new JMenuItem("Quitter");
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MenuBdd.add(MenuBdd_Connexion);
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MenuBdd.add(MenuBdd_Fermer);
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MenuBdd.addSeparator();
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MenuBdd.add(MenuBdd_Quitter);
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// Creation du menu Aide
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JMenu MenuAide = new JMenu("Aide");
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JMenuItem MenuAide_Apropos = new JMenuItem("A propos");
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MenuAide.add(MenuAide_Apropos);
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// Creation de la barre de menus
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JMenuBar MenuPrincipal = new JMenuBar();
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MenuPrincipal.add(MenuBdd);
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MenuPrincipal.add(MenuAide);
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//** Modification de la zone de texte
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zoneTexteStatut = new JTextArea(6,60);
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zoneTexteStatut.setEditable(false);
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zoneTexteStatut.setBorder(new BevelBorder(BevelBorder.LOWERED));
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//** Creation des panneaux **//
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// Panneau au centre
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JPanel Panneau_Centre = new JPanel();
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Panneau_Centre.setBorder(BorderFactory.createTitledBorder("Resultat des requetes"));
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// Panneau en bas
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JPanel Panneau_Bas = new JPanel();
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Panneau_Bas.setBorder(BorderFactory.createTitledBorder("Statut"));
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// Ajout des boutons et zones de texte au panneau bas
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Panneau_Bas.add(zoneTexteStatut);
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// Ajout des panneaux a la fenetre
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this.getContentPane().setLayout(new BorderLayout());
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this.add(Panneau_Centre, BorderLayout.CENTER);
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this.add(Panneau_Bas, BorderLayout.SOUTH);
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this.add(MenuPrincipal, BorderLayout.NORTH);
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this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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this.setSize(700,300);
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this.setLocation(200,200);
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this.setResizable(false);
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this.setTitle("SQLNavigator v0.1");
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// ***************************************************** //
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// Creation des fenetres secondaires //
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// ***************************************************** //
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conn = new IHMConnexion(this, "grive.u-strasbg.fr", "1521", "v920", "dut", "dut");
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conn.setLocation(400,350);
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// ***************************************************** //
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// menu Jeu - bouton Nouveau
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MenuBdd_Connexion.addActionListener(new ActionListener(){
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public void actionPerformed(ActionEvent ev){
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menuBddConnexion();
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}
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});
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MenuBdd_Fermer.addActionListener(new ActionListener(){
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public void actionPerformed(ActionEvent ev){
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menuBddFermer();
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}
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});
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// menu Jeu - bouton Quitter
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MenuBdd_Quitter.addActionListener(new ActionListener(){
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public void actionPerformed(ActionEvent ev){
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menuBddQuitter();
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}
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});
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// menu Apropos - bouton
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MenuAide_Apropos.addActionListener(new ActionListener(){
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public void actionPerformed(ActionEvent ev){
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menuApropos();
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}
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});
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}
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private void menuBddConnexion(){
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// Affichage de la fenetre de connexion
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conn.setVisible(true);
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conn.driverExist();
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// Mise en place d'une ecoute sur la fenetre
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conn.addWindowListener(new WindowListener(){
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public void windowActivated(WindowEvent ev){
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}
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public void windowClosed(WindowEvent ev){
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}
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public void windowClosing(WindowEvent ev){
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conn.dispose();
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}
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public void windowDeactivated(WindowEvent ev){
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}
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public void windowDeiconified(WindowEvent ev){
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}
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public void windowIconified(WindowEvent ev){
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}
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public void windowOpened(WindowEvent ev){
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}
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});
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}
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public void confirmationConnexion(Connexion objetConnexion){
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String[] resultatConnexion;
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this.objetConnexion = objetConnexion;
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resultatConnexion = new String[2];
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resultatConnexion = this.objetConnexion.connect();
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this.zoneTexteStatut.setText(resultatConnexion[1]);
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if(Integer.parseInt(resultatConnexion[0]) == 0){
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this.MenuBdd_Connexion.setEnabled(false);
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this.MenuBdd_Fermer.setEnabled(true);
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this.connecte = true;
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}
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}
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private void menuBddFermer(){
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String[] resultatFermeture;
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resultatFermeture = new String[2];
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resultatFermeture = this.objetConnexion.disconnect();
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if(Integer.parseInt(resultatFermeture[0]) == 0){
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this.MenuBdd_Fermer.setEnabled(false);
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this.MenuBdd_Connexion.setEnabled(true);
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this.zoneTexteStatut.setText("Base de donnees fermee: " + resultatFermeture[1]);
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}
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else{
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this.zoneTexteStatut.setText("Impossible de fermer la base de donnees : " + resultatFermeture[1]);
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}
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}
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private void menuBddQuitter(){
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String[] resultatFermeture;
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// On verifie si une connexion a une BDD est en cours
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// - Si oui, on ferme d'abord la connexion
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if(this.connecte){
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resultatFermeture = new String[2];
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resultatFermeture = this.objetConnexion.disconnect();
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if(Integer.parseInt(resultatFermeture[0]) == 0){
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System.exit(0);
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}
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else{
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this.zoneTexteStatut.setText("Impossible de fermer la base de donnees : " + resultatFermeture[1]);
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}
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}
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// - Si non, alors on peut quitter de suite
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else{
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System.exit(0);
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}
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}
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/**
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* <p>Action du bouton Apropos du menu Aide</p>
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* @param args
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*/
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private void menuApropos(){
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JOptionPane.showMessageDialog(null, "SQLNavigator\n\n" +
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"Version 0.1\n" +
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"Developpe par Olivier DOSSMANN\n\n",
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"A propos de SQLNavigator",
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JOptionPane.QUESTION_MESSAGE);
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}
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}
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