source: trunk/gli/src/org/greenstone/gatherer/gui/RenamePrompt.java@ 12657

/**
 *############################################################################
 * A component of the Greenstone Librarian Interface, part of the Greenstone
 * digital library suite from the New Zealand Digital Library Project at the
 * University of Waikato, New Zealand.
 *
 * Author: Michael Dewsnip, NZDL Project, University of Waikato, NZ
 *
 * Copyright (C) 2006 New Zealand Digital Library Project
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *############################################################################
 */
package org.greenstone.gatherer.gui;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import org.greenstone.gatherer.Dictionary;
import org.greenstone.gatherer.Gatherer;
import org.greenstone.gatherer.collection.CollectionTreeNode;


public class RenamePrompt
    extends JDialog 
    implements ActionListener, KeyListener
{
    private JButton cancel_button;
    private JButton ok_button;
    private JTextField name_textfield;
    private String name;

    static final private Dimension SIZE = new Dimension(350, 100);


    public RenamePrompt(CollectionTreeNode collection_tree_node)
    {
    super(Gatherer.g_man, true);
    setTitle(Dictionary.get("RenamePrompt.Title"));
    name = collection_tree_node.getFile().getName();
    }


    public void actionPerformed(ActionEvent event)
    {
    if (event.getSource() == ok_button) {
        name = name_textfield.getText();
    }
    else if (event.getSource() == cancel_button) {
        name = null;
    }
    dispose();
    }

    public void keyPressed(KeyEvent e) {
    if (e.getKeyCode() == KeyEvent.VK_ENTER) {
            // Enter: Click the button in focus
            Object source = e.getSource();
            if (source instanceof AbstractButton) {
                ((AbstractButton) source).doClick();
            } else if (source == name_textfield) {
        ok_button.doClick();
        }
        }
    }

    public void keyReleased(KeyEvent e) { }
    
    public void keyTyped(KeyEvent e) { }


    public String display()
    {
    setSize(SIZE);
    JPanel content_pane = (JPanel) getContentPane();

    JPanel info_pane = new JPanel();

    JLabel name_label = new JLabel(Dictionary.get("RenamePrompt.Name"));
    name_textfield = new JTextField(name);

    JPanel button_pane = new JPanel();
    ok_button = new GLIButton(Dictionary.get("General.OK"), Dictionary.get("General.OK_Tooltip"));
    cancel_button = new GLIButton(Dictionary.get("General.Cancel"), Dictionary.get("General.Pure_Cancel_Tooltip"));
    
    // Connection
    cancel_button.addActionListener(this);
    ok_button.addActionListener(this);
    ok_button.addKeyListener(this);
    name_textfield.addKeyListener(this);

    // Layout
    info_pane.setLayout(new BorderLayout(5,0));
    info_pane.add(name_label, BorderLayout.WEST);
    info_pane.add(name_textfield, BorderLayout.CENTER);

    button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    button_pane.setLayout(new GridLayout(1,2,0,5));
    button_pane.add(ok_button);
    button_pane.add(cancel_button);

    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    content_pane.setLayout(new BorderLayout());
    content_pane.add(info_pane, BorderLayout.CENTER);
    content_pane.add(button_pane, BorderLayout.SOUTH);

    // Display
    Rectangle frame_bounds = Gatherer.g_man.getBounds();
    setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
    setVisible(true);
    return name;
    }
}