package de.java2html.demo;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import de.java2html.Java2Html;
import de.java2html.JavaSourceConversionSettings;
import de.java2html.gui.Java2HtmlOptionsPanel;
import de.jdemo.extensions.SwingDemoCase;
import de.jdemo.util.FileLauncher;
/**
* @author Markus Gebhard
*/
public class ConvertToHtmlDemo extends SwingDemoCase {
public void demo() {
final Java2HtmlOptionsPanel optionsPanel = new Java2HtmlOptionsPanel();
final JTextArea textArea = new JTextArea(10, 80);
JButton button = new JButton("Convert to Html"); //$NON-NLS-1$
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent event) {
JavaSourceConversionSettings conversionOptions = optionsPanel.getConversionSettings();
String htmlText = Java2Html.convertToHtmlPage(textArea.getText(), conversionOptions);
File file = null;
FileWriter writer = null;
try {
file = File.createTempFile("demo", "." //$NON-NLS-1$ //$NON-NLS-2$
+ conversionOptions.createConverter().getMetaData().getDefaultFileExtension());
writer = new FileWriter(file);
writer.write(htmlText);
}
catch (IOException exception) {
// TODO Auto-generated catch block
exception.printStackTrace();
}
finally {
if (writer != null) {
try {
writer.close();
}
catch (IOException exception) {
//nothing to do
}
}
}
try {
new FileLauncher().launch(file);
}
catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
JPanel panel = new JPanel(new BorderLayout());
panel.add(optionsPanel.getContent(), BorderLayout.NORTH);
panel.add(new JScrollPane(textArea), BorderLayout.CENTER);
panel.add(button, BorderLayout.SOUTH);
show(panel);
}
}
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