/*
 *  eXist Open Source Native XML Database
 *  Copyright (C) 2003-2010 The eXist Project
 *  http://exist-db.org
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *  $Id$
 */
package org.exist.backup;

import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.HeadlessException;
import java.awt.Insets;

import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JProgressBar;
import javax.swing.JTextField;


public class BackupDialog extends JDialog
{
    private static final long serialVersionUID  = -4960002499478536048L;

    JTextField                currentCollection;
    JTextField                currentFile;
    JProgressBar              progress;

    public BackupDialog() throws HeadlessException
    {
        super();
        setupComponents();
    }


    /**
     * Creates a new BackupDialog object.
     *
     * @param   owner
     * @param   modal
     *
     * @throws  HeadlessException
     */
    public BackupDialog( Frame owner, boolean modal ) throws HeadlessException
    {
        super( owner, "Backup", modal );
        setupComponents();
        pack();
    }

    private void setupComponents()
    {
        final GridBagLayout grid = new GridBagLayout();
        getContentPane().setLayout( grid );
        final GridBagConstraints c = new GridBagConstraints();
        c.insets = new Insets( 5, 5, 5, 5 );

        JLabel label = new JLabel( "Collection:" );
        c.gridx  = 0;
        c.gridy  = 0;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.NONE;
        grid.setConstraints( label, c );
        getContentPane().add( label );

        currentCollection = new JTextField( 40 );
        currentCollection.setEditable( false );
        c.gridx  = 1;
        c.gridy  = 0;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.HORIZONTAL;
        grid.setConstraints( currentCollection, c );
        getContentPane().add( currentCollection );

        label    = new JLabel( "Storing file:" );
        c.gridx  = 0;
        c.gridy  = 1;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.NONE;
        grid.setConstraints( label, c );
        getContentPane().add( label );

        currentFile = new JTextField( 40 );
        currentFile.setEditable( false );
        c.gridx  = 1;
        c.gridy  = 1;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.HORIZONTAL;
        grid.setConstraints( currentFile, c );
        getContentPane().add( currentFile );

        label    = new JLabel( "Collection Progress:" );
        c.gridx  = 0;
        c.gridy  = 2;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.NONE;
        grid.setConstraints( label, c );
        getContentPane().add( label );

        progress = new JProgressBar();
        progress.setIndeterminate( false );
        progress.setStringPainted( true );
        progress.setMinimumSize( new Dimension( 200, 30 ) );
        c.gridx  = 1;
        c.gridy  = 2;
        c.anchor = GridBagConstraints.WEST;
        c.fill   = GridBagConstraints.HORIZONTAL;
        grid.setConstraints( progress, c );
        getContentPane().add( progress );
    }


    public void setCollection( String collection )
    {
        currentCollection.setText( collection );
    }


    public void setResource( String resource )
    {
        currentFile.setText( resource );
    }


    public void setResourceCount( int count )
    {
        progress.setMaximum( count );
    }


    public void setProgress( int count )
    {
        progress.setValue( count );
    }
}