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/*******************************************************************************
* Copyright (c) 2014 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
*
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.gui;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.WindowConstants;
import cuchaz.enigma.Constants;
import cuchaz.enigma.Deobfuscator.ProgressListener;
public class ProgressDialog implements ProgressListener, AutoCloseable
{
private JFrame m_frame;
private JLabel m_title;
private JLabel m_text;
private JProgressBar m_progress;
public ProgressDialog( JFrame parent )
{
// init frame
m_frame = new JFrame( Constants.Name + " - Operation in progress" );
final Container pane = m_frame.getContentPane();
FlowLayout layout = new FlowLayout();
layout.setAlignment( FlowLayout.LEFT );
pane.setLayout( layout );
m_title = new JLabel();
pane.add( m_title );
// set up the progress bar
JPanel panel = new JPanel();
pane.add( panel );
panel.setLayout( new BorderLayout() );
m_text = GuiTricks.unboldLabel( new JLabel() );
m_progress = new JProgressBar();
m_text.setBorder( BorderFactory.createEmptyBorder( 0, 0, 10, 0 ) );
panel.add( m_text, BorderLayout.NORTH );
panel.add( m_progress, BorderLayout.CENTER );
panel.setPreferredSize( new Dimension( 360, 50 ) );
// show the frame
pane.doLayout();
m_frame.setSize( 400, 120 );
m_frame.setResizable( false );
m_frame.setLocationRelativeTo( parent );
m_frame.setVisible( true );
m_frame.setDefaultCloseOperation( WindowConstants.DO_NOTHING_ON_CLOSE );
}
public void close( )
{
m_frame.dispose();
}
@Override
public void init( int totalWork, String title )
{
m_title.setText( title );
m_progress.setMinimum( 0 );
m_progress.setMaximum( totalWork );
m_progress.setValue( 0 );
}
@Override
public void onProgress( int numDone, String message )
{
m_text.setText( message );
m_progress.setValue( numDone );
// update the frame
m_frame.validate();
m_frame.repaint();
}
public static interface ProgressRunnable
{
void run( ProgressListener listener ) throws Exception;
}
public static void runInThread( final JFrame parent, final ProgressRunnable runnable )
{
new Thread( )
{
@Override
public void run( )
{
try( ProgressDialog progress = new ProgressDialog( parent ) )
{
runnable.run( progress );
}
catch( Exception ex )
{
throw new Error( ex );
}
}
}.start();
}
}
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