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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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