LogingForm.java

package cz.cvut.fel.restauracefel.restauracefel.gui;

import cz.cvut.fel.restauracefel.library.Enums.EnumLoginResult;
import cz.cvut.fel.restauracefel.library.library_gui.Keyboard;
import cz.cvut.fel.restauracefel.library.service.LocalizationManager;
import cz.cvut.fel.restauracefel.restauracefel.main.Main;
import java.awt.Point;
import javax.swing.JTextField;

/**
 * Trida reprezentujici GUI formular pro prihlasovani do systemu.
 *
 * @author Tomas Hnizdil
 */
public class LogingForm extends AbstractForm {

    private StatusBar statusBar = null;
    protected JTextField actualTF;
    private Keyboard keyboard;
    private ViewController viewController;

    /**
     * Konstruktor tridy LogingForm.
     *
     * @param parent
     * @param bar
     */
    public LogingForm(MainFrame parent, StatusBar bar) {
        this.statusBar = bar;
        initComponents();

        LocalizationManager manager = LocalizationManager.getInstance();

        manager.localizeLabel(Main.DEFAULT_BUNDLE_BASE_NAME, "LoggingLabel", jLabelInfo);
        manager.localizeLabel(Main.DEFAULT_BUNDLE_BASE_NAME, "UsernameLabel", jLabelUsername);
        manager.localizeLabel(Main.DEFAULT_BUNDLE_BASE_NAME, "PasswordLabel", jLabelPassword);

        manager.localizeButton(Main.DEFAULT_BUNDLE_BASE_NAME, "LogInButton", jButtonLog);
        manager.localizeButton(Main.DEFAULT_BUNDLE_BASE_NAME, "CancelButton", jButtonClose);


        actualTF = jTextFieldUsername;
        jButtonLog.requestFocus();

        keyboard = new Keyboard(this, actualTF);
        jPanel4.add(keyboard);
        keyboard.setLocation(new Point(20, 40));

        viewController = ViewController.getInstance();
    }

    /**
     * Metoda prenastavuje statusBar.
     *
     */
    @Override
    protected void refresh() {
        statusBar.setMessage("Přihlášení uživatele.");
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jPanel4 = new javax.swing.JPanel();
        jPanel1 = new javax.swing.JPanel();
        jLabelInfo = new javax.swing.JLabel();
        jPasswordField = new javax.swing.JPasswordField();
        jTextFieldUsername = new javax.swing.JTextField();
        jLabelPassword = new javax.swing.JLabel();
        jButtonClose = new javax.swing.JButton();
        jButtonLog = new javax.swing.JButton();
        jLabelUsername = new javax.swing.JLabel();

        setBackground(javax.swing.UIManager.getDefaults().getColor("CheckBox.light"));
        setBorder(javax.swing.BorderFactory.createEmptyBorder(1, 1, 1, 1));

        jPanel4.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 1, true));

        jLabelInfo.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabelInfo.setText("Přihlášení do systému RestauraceFEL");

        jPasswordField.setText("1234");
        jPasswordField.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jPasswordFieldFocusGained(evt);
            }
        });

        jTextFieldUsername.setText("MACH");
        jTextFieldUsername.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                jTextFieldUsernameFocusGained(evt);
            }
        });

        jLabelPassword.setText("Heslo");

        jButtonClose.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/cvut/fel/restauracefel/buttons/ko.png"))); // NOI18N
        jButtonClose.setText("Konec");
        jButtonClose.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonCloseActionPerformed(evt);
            }
        });

        jButtonLog.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cz/cvut/fel/restauracefel/buttons/ok.png"))); // NOI18N
        jButtonLog.setText("Přihlásit se");
        jButtonLog.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonLogActionPerformed(evt);
            }
        });

        jLabelUsername.setText("Uživatelské jméno");

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(20, 20, 20)
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel1Layout.createSequentialGroup()
                                .addComponent(jButtonClose, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addGap(18, 18, 18)
                                .addComponent(jButtonLog, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                .addGroup(jPanel1Layout.createSequentialGroup()
                                    .addComponent(jLabelPassword)
                                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(jPasswordField, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGroup(jPanel1Layout.createSequentialGroup()
                                    .addComponent(jLabelUsername)
                                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                    .addComponent(jTextFieldUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE)))))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jLabelInfo, javax.swing.GroupLayout.PREFERRED_SIZE, 250, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addGap(25, 25, 25)
                .addComponent(jLabelInfo)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 33, Short.MAX_VALUE)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabelUsername)
                    .addComponent(jTextFieldUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(21, 21, 21)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabelPassword)
                    .addComponent(jPasswordField, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(48, 48, 48)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jButtonClose, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButtonLog, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap())
        );

        javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
        jPanel4.setLayout(jPanel4Layout);
        jPanel4Layout.setHorizontalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup()
                .addContainerGap(375, Short.MAX_VALUE)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(238, 238, 238))
        );
        jPanel4Layout.setVerticalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(214, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
    }// </editor-fold>//GEN-END:initComponents

    private void jButtonCloseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonCloseActionPerformed
        System.exit(0);
}//GEN-LAST:event_jButtonCloseActionPerformed

    private void jButtonLogActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonLogActionPerformed
        String username = jTextFieldUsername.getText();
        String password = String.copyValueOf(jPasswordField.getPassword());

        EnumLoginResult result = viewController.login(username, password, null);

        switch (result) {
            case LoginSuccesful:
                keyboard.setVisible(false);
                setVisible(false);
                break;

            case WrongLoginData:
                jTextFieldUsername.setText("");
                jPasswordField.setText("");
                jLabelInfo.setText("Nesprávné uživatelské jméno nebo heslo");
                break;
        }
}//GEN-LAST:event_jButtonLogActionPerformed

    private void jPasswordFieldFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jPasswordFieldFocusGained
        keyboard.setActualTF(jPasswordField);
        actualTF = jPasswordField;
    }//GEN-LAST:event_jPasswordFieldFocusGained

    private void jTextFieldUsernameFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jTextFieldUsernameFocusGained
        keyboard.setActualTF(jTextFieldUsername);
        actualTF = jTextFieldUsername;
}//GEN-LAST:event_jTextFieldUsernameFocusGained
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonClose;
    private javax.swing.JButton jButtonLog;
    private javax.swing.JLabel jLabelInfo;
    private javax.swing.JLabel jLabelPassword;
    private javax.swing.JLabel jLabelUsername;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JPasswordField jPasswordField;
    private javax.swing.JTextField jTextFieldUsername;
    // End of variables declaration//GEN-END:variables
}