85 lines
2.7 KiB
Java
85 lines
2.7 KiB
Java
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import javax.swing.*;
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import java.awt.*;
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import java.io.*;
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public class grille extends JComponent{
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/*tableau de valeurs de la grille de sudoku*/
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public static int[][] grid_values = null;
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/*fonction pour afficher graphiquement la grille*/
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public static void AfficherGrille (int[][] grille) {
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/*paramètre de base de la fenetre*/
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JFrame fenetre = new JFrame();
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fenetre.setSize(900, 900);
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fenetre.setLocationRelativeTo(null);
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fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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/*creation grille*/
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GridLayout gestionnaire = new GridLayout(9, 9);
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fenetre.setLayout(gestionnaire);
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/*affichage de la grille*/
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JTextField[][] case_modifiable = null;
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JLabel[][] case_depart = null;
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case_depart = new JLabel[9][9];
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case_modifiable = new JTextField[9][9];
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for (int i = 0; i < 9; i++) {
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for (int j = 0; j < 9; j++) {
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if ((grid_values[i][j]) == 0) {
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case_modifiable[i][j] = new JTextField("", 1);
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case_modifiable[i][j].setFont(new Font("Arial", Font.PLAIN, 30));
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case_modifiable[i][j].setHorizontalAlignment(JTextField.CENTER);
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fenetre.add(case_modifiable[i][j]);
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} else {
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case_depart[i][j] = new JLabel(String.valueOf(grid_values[i][j]));
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case_depart[i][j].setFont(new Font("Arial", Font.PLAIN, 30));
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case_depart[i][j].setHorizontalAlignment(JTextField.CENTER);
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fenetre.add(case_depart[i][j]);
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}
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}
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}
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/*affichage fenetre*/
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fenetre.setVisible(true);
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/*System.out.println(grid[0][0].getText());*/
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}
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/*fonction pour passer d'un fichier.gri à un tableau de valeur*/
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public static int[][] ChargerGrille(String cheminFichier){
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try {
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FileInputStream fs = new FileInputStream(cheminFichier);
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DataInputStream fichier = new DataInputStream(fs);
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grid_values = new int[9][9];
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String string_values = "";
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int index = 0;
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for (int a = 0; a < 9 ; a++ ) {
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String ligne = String.valueOf(fichier.readInt());
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while (ligne.length() < 9){
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ligne = "0" + ligne;
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}
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string_values = string_values + ligne;
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}
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for (int i = 0; i < 9; i++) {
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for (int j = 0; j < 9; j++) {
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grid_values[i][j] = Character.getNumericValue(string_values.charAt(index));
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index++;
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}
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}
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try {
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fs.close();
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return grid_values;
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}catch(IOException e){
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System.err.println("erreur fermeture du fichier");
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}
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}catch(IOException e) {
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System.err.println("erreur ouverture du fichier");
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}
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return null;
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}
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}
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