001/* 002 * PDB web development code 003 * 004 * This code may be freely distributed and modified under the 005 * terms of the GNU Lesser General Public Licence. This should 006 * be distributed with the code. If you do not have a copy, 007 * see: 008 * 009 * http://www.gnu.org/copyleft/lesser.html 010 * 011 * Copyright for this code is held jointly by the individual 012 * authors. These should be listed in @author doc comments. 013 * 014 * 015 * Created on Jul 28, 2009 016 * Created by ap3 017 * 018 */ 019 020package org.biojava.nbio.structure.align.gui; 021 022import org.biojava.nbio.structure.Structure; 023import org.biojava.nbio.structure.align.gui.jmol.AbstractAlignmentJmol; 024import javax.swing.*; 025 026import java.awt.event.ActionEvent; 027import java.awt.event.ActionListener; 028import java.io.File; 029import java.io.FileWriter; 030import java.io.IOException; 031import java.io.PrintWriter; 032 033public class MyExportListener implements ActionListener{ 034 035 AbstractAlignmentJmol parent; 036 MyExportListener(AbstractAlignmentJmol parent){ 037 this.parent = parent; 038 } 039 @Override 040public void actionPerformed(ActionEvent arg0) 041 { 042 final JFileChooser fc = new JFileChooser(); 043 044 int returnVal = fc.showSaveDialog(null); 045 046 if (returnVal == JFileChooser.APPROVE_OPTION) { 047 File file = fc.getSelectedFile(); 048 //This is where a real application would open the file. 049 System.out.println("Exporting PDB file to: " + file.getName()); 050 051 Structure s = parent.getStructure(); 052 053 try { 054 PrintWriter pw = new PrintWriter(new FileWriter(file)); 055 pw.println(s.toPDB()); 056 pw.close(); 057 } catch (IOException e){ 058 JOptionPane.showMessageDialog(null,"Could not export file. Exception: " + e.getMessage()); 059 } 060 061 062 } else { 063 System.out.println("Export command cancelled by user."); 064 } 065 066 067 } 068}