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• GetCredentials.java

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edu.uvm.ccts.common.ui.GetCredentials Maven / Gradle / Ivy

/*
 * Copyright 2015 The University of Vermont and State
 * Agricultural College.  All rights reserved.
 *
 * Written by Matthew B. Storer 
 *
 * This file is part of CCTS Common.
 *
 * CCTS Common is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * CCTS Common is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with CCTS Common.  If not, see .
 */

/*
 * Created by JFormDesigner on Thu Apr 10 09:55:37 EDT 2014
 */

package edu.uvm.ccts.common.ui;

import edu.uvm.ccts.common.util.DialogUtil;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

/**
 * @author Matthew Storer
 */
public class GetCredentials extends JDialog {
    private CloseAction closeAction = null;

    public GetCredentials(Frame owner, String prompt, String note, String user, String message) {
        super(owner);
        initComponents();
        setup(prompt, note, user, message);
    }

    public GetCredentials(Dialog owner, String prompt, String note, String user, String message) {
        super(owner);
        initComponents();
        setup(prompt, note, user, message);
    }

    private void setup(String prompt, String note, String user, String message) {
        if (message != null) lblMessage.setText("" + message + "");
        else                 lblMessage.setVisible(false);

        lblPrompt.setText("" + prompt + "");

        if (note != null) {
            lblNoteText.setText("" + note + "");

        } else {
            lblNote.setVisible(false);
            lblNoteText.setVisible(false);
        }

        if (user != null && ! user.trim().equals("")) {
            txtUser.setText(user);
            txtUser.setEditable(false);
            txtUser.setFocusable(false);
        }
    }

    public String getUser() {
        return txtUser.getText();
    }

    public String getPassword() {
        return new String(txtPass.getPassword());
    }

    public CloseAction getCloseAction() {
        return closeAction;
    }

    private void okButtonActionPerformed() {
        String user = txtUser.getText().trim();
        if (user.isEmpty()) {
            DialogUtil.showErrorDialog(this, "Username cannot be blank.");
            txtUser.requestFocus();

        } else {
            closeAction = CloseAction.OK;
            this.setVisible(false);
        }
    }

    private void cancelButtonActionPerformed() {
        closeAction = CloseAction.CANCEL;
        this.setVisible(false);
    }

    private void txtUserKeyPressed(KeyEvent e) {
        if (e.getKeyCode() == 10) {
            okButtonActionPerformed();

        } else if (e.getKeyCode() == 27) {
            cancelButtonActionPerformed();
        }
    }

    private void txtPassKeyPressed(KeyEvent e) {
        if (e.getKeyCode() == 10) {
            okButtonActionPerformed();

        } else if (e.getKeyCode() == 27) {
            cancelButtonActionPerformed();
        }
    }

    public enum CloseAction {
        OK,
        CANCEL
    }


    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        // Generated using JFormDesigner non-commercial license
        dialogPane = new JPanel();
        contentPanel = new JPanel();
        lblPrompt = new JLabel();
        lblUser = new JLabel();
        txtUser = new JTextField();
        lblPass = new JLabel();
        txtPass = new JPasswordField();
        lblMessage = new JLabel();
        lblNote = new JLabel();
        lblNoteText = new JLabel();
        buttonBar = new JPanel();
        okButton = new JButton();
        cancelButton = new JButton();

        //======== this ========
        setModal(true);
        setTitle("Provide Credentials");
        setResizable(false);
        setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
        setAlwaysOnTop(true);
        Container contentPane = getContentPane();
        contentPane.setLayout(new BorderLayout());

        //======== dialogPane ========
        {
            dialogPane.setBorder(new EmptyBorder(12, 12, 12, 12));
            dialogPane.setLayout(new BorderLayout());

            //======== contentPanel ========
            {

                //---- lblPrompt ----
                lblPrompt.setText("Please provide login credentials for 'x':");

                //---- lblUser ----
                lblUser.setText("Username:");

                //---- txtUser ----
                txtUser.addKeyListener(new KeyAdapter() {
                    @Override
                    public void keyPressed(KeyEvent e) {
                        txtUserKeyPressed(e);
                    }
                });

                //---- lblPass ----
                lblPass.setText("Password:");

                //---- txtPass ----
                txtPass.addKeyListener(new KeyAdapter() {
                    @Override
                    public void keyPressed(KeyEvent e) {
                        txtPassKeyPressed(e);
                    }
                });

                //---- lblMessage ----
                lblMessage.setText("Error message");
                lblMessage.setForeground(Color.red);

                //---- lblNote ----
                lblNote.setText("Note:");
                lblNote.setFont(new Font("Lucida Grande", Font.ITALIC, 12));
                lblNote.setForeground(Color.darkGray);

                //---- lblNoteText ----
                lblNoteText.setText("text");
                lblNoteText.setForeground(Color.darkGray);
                lblNoteText.setFont(new Font("Lucida Grande", Font.ITALIC, 12));
                lblNoteText.setVerticalAlignment(SwingConstants.TOP);

                GroupLayout contentPanelLayout = new GroupLayout(contentPanel);
                contentPanel.setLayout(contentPanelLayout);
                contentPanelLayout.setHorizontalGroup(
                    contentPanelLayout.createParallelGroup()
                        .addGroup(contentPanelLayout.createSequentialGroup()
                            .addContainerGap()
                            .addGroup(contentPanelLayout.createParallelGroup()
                                .addComponent(lblMessage, GroupLayout.DEFAULT_SIZE, 334, Short.MAX_VALUE)
                                .addGroup(GroupLayout.Alignment.TRAILING, contentPanelLayout.createSequentialGroup()
                                    .addGroup(contentPanelLayout.createParallelGroup()
                                        .addComponent(lblUser)
                                        .addComponent(lblPass))
                                    .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
                                    .addGroup(contentPanelLayout.createParallelGroup()
                                        .addComponent(txtPass, GroupLayout.DEFAULT_SIZE, 258, Short.MAX_VALUE)
                                        .addComponent(txtUser, GroupLayout.DEFAULT_SIZE, 258, Short.MAX_VALUE)))
                                .addComponent(lblPrompt, GroupLayout.DEFAULT_SIZE, 334, Short.MAX_VALUE)
                                .addGroup(contentPanelLayout.createSequentialGroup()
                                    .addComponent(lblNote)
                                    .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
                                    .addComponent(lblNoteText, GroupLayout.DEFAULT_SIZE, 295, Short.MAX_VALUE)))
                            .addContainerGap())
                );
                contentPanelLayout.setVerticalGroup(
                    contentPanelLayout.createParallelGroup()
                        .addGroup(contentPanelLayout.createSequentialGroup()
                            .addContainerGap()
                            .addComponent(lblMessage)
                            .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
                            .addComponent(lblPrompt)
                            .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
                            .addGroup(contentPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE)
                                .addComponent(lblNote)
                                .addComponent(lblNoteText))
                            .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
                            .addGroup(contentPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE)
                                .addComponent(lblUser)
                                .addComponent(txtUser, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                            .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
                            .addGroup(contentPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE)
                                .addComponent(lblPass)
                                .addComponent(txtPass, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                            .addContainerGap(11, Short.MAX_VALUE))
                );
            }
            dialogPane.add(contentPanel, BorderLayout.CENTER);

            //======== buttonBar ========
            {
                buttonBar.setBorder(new EmptyBorder(12, 0, 0, 0));
                buttonBar.setLayout(new GridBagLayout());
                ((GridBagLayout)buttonBar.getLayout()).columnWidths = new int[] {0, 85, 80};
                ((GridBagLayout)buttonBar.getLayout()).columnWeights = new double[] {1.0, 0.0, 0.0};

                //---- okButton ----
                okButton.setText("OK");
                okButton.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {
                        okButtonActionPerformed();
                    }
                });
                buttonBar.add(okButton, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0,
                    GridBagConstraints.CENTER, GridBagConstraints.BOTH,
                    new Insets(0, 0, 0, 5), 0, 0));

                //---- cancelButton ----
                cancelButton.setText("Cancel");
                cancelButton.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {
                        cancelButtonActionPerformed();
                    }
                });
                buttonBar.add(cancelButton, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0,
                    GridBagConstraints.CENTER, GridBagConstraints.BOTH,
                    new Insets(0, 0, 0, 0), 0, 0));
            }
            dialogPane.add(buttonBar, BorderLayout.SOUTH);
        }
        contentPane.add(dialogPane, BorderLayout.CENTER);
        setSize(400, 265);
        setLocationRelativeTo(getOwner());
        // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    // Generated using JFormDesigner non-commercial license
    private JPanel dialogPane;
    private JPanel contentPanel;
    private JLabel lblPrompt;
    private JLabel lblUser;
    private JTextField txtUser;
    private JLabel lblPass;
    private JPasswordField txtPass;
    private JLabel lblMessage;
    private JLabel lblNote;
    private JLabel lblNoteText;
    private JPanel buttonBar;
    private JButton okButton;
    private JButton cancelButton;
    // JFormDesigner - End of variables declaration  //GEN-END:variables
}