Java tutorial
/* * Java Terrain and Stellar System Ports * * Copyright (C) 2006 Martin H. Smith based on work by original * authors. * * Released under the terms of the GNU General Public License * * 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., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. * * Linking TerraJ statically or dynamically with other modules is making a * combined work based on TerraJ. Thus, the terms and conditions of the * GNU General Public License cover the whole combination. * * In addition, as a special exception, the copyright holders of TerraJ * give you permission to combine this program with free software programs * or libraries that are released under the GNU LGPL and with code included * in the standard release of JOGL, Java Getopt and FreeMarker under the BSD * license (or modified versions of such code, with unchanged license) and with * Apache Commons and Log4J libraries under the Apache license (or modified versions * of such code. You may copy and distribute such a system following the terms * of the GNU GPL for TerraJ and the licenses of the other code concerned, * provided that you include the source code of that other code when and as the * GNU GPL requires distribution of source code. * * Note that people who make modified versions of TerraJ are not obligated to grant * this special exception for their modified versions; it is their choice whether * to do so. The GNU General Public License gives permission to release a modified * version without this exception; this exception also makes it possible to release * a modified version which carries forward this exception. */ /* * PrintHTMLDialog.java * * Created on 22 April 2006, 14:28 */ package com.alvermont.terraj.stargen.ui; import com.alvermont.terraj.util.io.PrintUtilities; import com.meghnasoft.async.AbstractAsynchronousAction; import freemarker.template.Configuration; import freemarker.template.DefaultObjectWrapper; import freemarker.template.Template; import java.awt.event.ActionEvent; import java.io.CharArrayWriter; import javax.swing.JEditorPane; import javax.swing.JOptionPane; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * A print preview dialog box for the HTML document * * @author martin * @version $Id: PrintHTMLDialog.java,v 1.5 2006/07/06 06:58:35 martin Exp $ */ public class PrintHTMLDialog extends javax.swing.JDialog { /** Our logger object */ private static Log log = LogFactory.getLog(PrintHTMLDialog.class); /** The parent details form */ protected DetailsFrame parent; /** * Creates new form PrintHTMLDialog * * @param parent The parent object for this dialog * @param modal Indicates whether or not this is a modal dialog */ public PrintHTMLDialog(DetailsFrame parent, boolean modal) { super(parent, modal); initComponents(); this.parent = parent; } /** * Get the editor pane being displayed by this dialog * * @return The editor pane for the dialog */ public JEditorPane getEditorPane() { return htmlPane; } private class PrintAction extends AbstractAsynchronousAction { private DetailsFrame parent; public PrintAction(String name, DetailsFrame parent) { super(name); this.parent = parent; } public Object asynchronousActionPerformed(ActionEvent e) { try { PrintUtilities.printComponent(getEditorPane()); } catch (Exception ex) { log.error("Error Printing", ex); JOptionPane.showMessageDialog(parent, "Error: " + ex.getMessage() + "\nCheck log file for full details", "Printing Error", JOptionPane.ERROR_MESSAGE); } return this; } public void finished() { } } /** This method is called from within the constructor to * initialize the form. * WARNING: Do NOT modify this code. The content of this method is * always regenerated by the Form Editor. */ // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents private void initComponents() { jScrollPane1 = new javax.swing.JScrollPane(); jScrollPane2 = new javax.swing.JScrollPane(); htmlPane = new javax.swing.JEditorPane(); printButton = new javax.swing.JButton(); closeButton = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setTitle("Print Preview"); htmlPane.setEditable(false); htmlPane.setContentType("text/html"); jScrollPane2.setViewportView(htmlPane); printButton.setAction(new PrintAction("Print ...", this.parent)); printButton.setText("Print ..."); closeButton.setText("Close"); closeButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { closeButtonActionPerformed(evt); } }); org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING).add(layout .createSequentialGroup().addContainerGap().add( layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(jScrollPane2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 631, Short.MAX_VALUE) .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup().add(closeButton) .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 499, Short.MAX_VALUE) .add(printButton))) .addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(layout.createSequentialGroup().addContainerGap() .add(jScrollPane2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 308, Short.MAX_VALUE) .add(11, 11, 11).add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE) .add(printButton).add(closeButton)) .addContainerGap())); java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize(); setBounds((screenSize.width - 659) / 2, (screenSize.height - 391) / 2, 659, 391); }// </editor-fold>//GEN-END:initComponents private void closeButtonActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_closeButtonActionPerformed {//GEN-HEADEREND:event_closeButtonActionPerformed this.setVisible(false); this.dispose(); }//GEN-LAST:event_closeButtonActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton closeButton; private javax.swing.JEditorPane htmlPane; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JButton printButton; // End of variables declaration//GEN-END:variables }