// License: GPL. Copyright 2007 by Immanuel Scholz and others package org.openstreetmap.josm.actions; import static org.openstreetmap.josm.tools.I18n.tr; import java.awt.GridBagLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.util.Calendar; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JFileChooser; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; import javax.swing.ListSelectionModel; import org.openstreetmap.josm.Main; import org.openstreetmap.josm.data.gpx.GpxData; import org.openstreetmap.josm.gui.ExtendedDialog; import org.openstreetmap.josm.gui.OptionPaneUtil; import org.openstreetmap.josm.gui.layer.GpxLayer; import org.openstreetmap.josm.gui.layer.Layer; import org.openstreetmap.josm.gui.layer.OsmDataLayer; import org.openstreetmap.josm.io.GpxWriter; import org.openstreetmap.josm.tools.GBC; import org.openstreetmap.josm.tools.Shortcut; /** * Exports data to gpx. */ public class GpxExportAction extends DiskAccessAction { private final static String warningGpl = ""+tr("Note: GPL is not compatible with the OSM license. Do not upload GPL licensed tracks.")+""; public GpxExportAction() { super(tr("Export to GPX..."), "exportgpx", tr("Export the data to GPX file."), Shortcut.registerShortcut("file:exportgpx", tr("Export to GPX..."), KeyEvent.VK_E, Shortcut.GROUP_MENU)); } protected GpxLayer getLayer() { if (Main.map == null) return null; if (Main.map.mapView == null) return null; if (Main.map.mapView.getActiveLayer() == null) return null; Layer layer = Main.map.mapView.getActiveLayer(); if (! (layer instanceof GpxLayer)) return null; return (GpxLayer)layer; } public void actionPerformed(ActionEvent e) { if (!isEnabled()) return; GpxLayer layer = getLayer(); if (layer == null) { OptionPaneUtil.showMessageDialog( Main.parent, tr("Nothing to export. Get some data first."), tr("Information"), JOptionPane.INFORMATION_MESSAGE ); return; } export(layer); } /** * Exports a layer to a file. Launches a file chooser to request the user to enter a file name. * * layer must not be null. layer must be an instance of * {@see OsmDataLayer} or {@see GpxLayer}. * * @param layer the layer * @exception IllegalArgumentException thrown if layer is null * @exception IllegalArgumentException thrown if layer is neither an instance of {@see OsmDataLayer} * nor of {@see GpxLayer} */ public void export(Layer layer) { if (layer == null) throw new IllegalArgumentException(tr("paramenter ''{0}'' must not be null", "layer")); if (! (layer instanceof OsmDataLayer) && ! (layer instanceof GpxLayer)) throw new IllegalArgumentException(tr("expected instance of OsmDataLayer or GpxLayer. Got ''{0}''.", layer.getClass().getName())); JFileChooser fc = createAndOpenFileChooser(false, false, null); if (fc == null) return; File file = fc.getSelectedFile(); if (file == null) return; exportGpx(file, layer); } /** * Exports a layer to a file. * * layer must not be null. layer must be an instance of * {@see OsmDataLayer} or {@see GpxLayer}. * * @param layer the layer * @exception IllegalArgumentException thrown if layer is null * @exception IllegalArgumentException thrown if layer is neither an instance of {@see OsmDataLayer} * nor of {@see GpxLayer} */ public void exportGpx(File file, Layer layer) { if (layer == null) throw new IllegalArgumentException(tr("paramenter ''{0}'' must not be null", "layer")); if (! (layer instanceof OsmDataLayer) && ! (layer instanceof GpxLayer)) throw new IllegalArgumentException(tr("expected instance of OsmDataLayer or GpxLayer. Got ''{0}''.", layer.getClass().getName())); if (file == null) throw new IllegalArgumentException(tr("paramenter ''{0}'' must not be null", "file")); String fn = file.getPath(); if (fn.indexOf('.') == -1) { fn += ".gpx"; file = new File(fn); } // open the dialog asking for options JPanel p = new JPanel(new GridBagLayout()); p.add(new JLabel(tr("gps track description")), GBC.eol()); JTextArea desc = new JTextArea(3,40); desc.setWrapStyleWord(true); desc.setLineWrap(true); p.add(new JScrollPane(desc), GBC.eop().fill(GBC.BOTH)); JCheckBox author = new JCheckBox(tr("Add author information"), Main.pref.getBoolean("lastAddAuthor", true)); author.setSelected(true); p.add(author, GBC.eol()); JLabel nameLabel = new JLabel(tr("Real name")); p.add(nameLabel, GBC.std().insets(10,0,5,0)); JTextField authorName = new JTextField(Main.pref.get("lastAuthorName")); p.add(authorName, GBC.eol().fill(GBC.HORIZONTAL)); JLabel emailLabel = new JLabel(tr("E-Mail")); p.add(emailLabel, GBC.std().insets(10,0,5,0)); JTextField email = new JTextField(Main.pref.get("osm-server.username")); p.add(email, GBC.eol().fill(GBC.HORIZONTAL)); JLabel copyrightLabel = new JLabel(tr("Copyright (URL)")); p.add(copyrightLabel, GBC.std().insets(10,0,5,0)); JTextField copyright = new JTextField(); p.add(copyright, GBC.std().fill(GBC.HORIZONTAL)); JButton predefined = new JButton(tr("Predefined")); p.add(predefined, GBC.eol().insets(5,0,0,0)); JLabel copyrightYearLabel = new JLabel(tr("Copyright year")); p.add(copyrightYearLabel, GBC.std().insets(10,0,5,5)); JTextField copyrightYear = new JTextField(""); p.add(copyrightYear, GBC.eol().fill(GBC.HORIZONTAL)); JLabel warning = new JLabel(" 0) { gpxData.attr.put(GpxData.META_AUTHOR_NAME, authorName.getText()); gpxData.attr.put(GpxData.META_COPYRIGHT_AUTHOR, authorName.getText()); } if(email.getText().length() > 0) { gpxData.attr.put(GpxData.META_AUTHOR_EMAIL, email.getText()); } if(copyright.getText().length() > 0) { gpxData.attr.put(GpxData.META_COPYRIGHT_LICENSE, copyright.getText()); } if(copyrightYear.getText().length() > 0) { gpxData.attr.put(GpxData.META_COPYRIGHT_YEAR, copyrightYear.getText()); } } // add the description to the gpx data if(desc.getText().length() > 0) { gpxData.attr.put(GpxData.META_DESC, desc.getText()); } // add keywords to the gpx data if(keywords.getText().length() > 0) { gpxData.attr.put(GpxData.META_KEYWORDS, keywords.getText()); } try { FileOutputStream fo = new FileOutputStream(file); new GpxWriter(fo).write(gpxData); fo.flush(); fo.close(); } catch (IOException x) { x.printStackTrace(); JOptionPane.showMessageDialog(Main.parent, tr("Error while exporting {0}:\n{1}", fn,x.getMessage()), tr("Error"), JOptionPane.ERROR_MESSAGE); } } /** * Add all those listeners to handle the enable state of the fields. * @param copyrightYearLabel * @param copyrightLabel * @param emailLabel * @param nameLabel * @param warning */ private static void addDependencies( final JCheckBox author, final JTextField authorName, final JTextField email, final JTextField copyright, final JButton predefined, final JTextField copyrightYear, final JLabel nameLabel, final JLabel emailLabel, final JLabel copyrightLabel, final JLabel copyrightYearLabel, final JLabel warning) { ActionListener authorActionListener = new ActionListener(){ public void actionPerformed(ActionEvent e) { boolean b = author.isSelected(); authorName.setEnabled(b); email.setEnabled(b); nameLabel.setEnabled(b); emailLabel.setEnabled(b); authorName.setText(b ? Main.pref.get("lastAuthorName") : ""); email.setText(b ? Main.pref.get("osm-server.username") : ""); boolean authorSet = authorName.getText().length() != 0; enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b && authorSet); } }; author.addActionListener(authorActionListener); KeyAdapter authorNameListener = new KeyAdapter(){ @Override public void keyReleased(KeyEvent e) { boolean b = authorName.getText().length()!=0 && author.isSelected(); enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b); } }; authorName.addKeyListener(authorNameListener); predefined.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { JList l = new JList(new String[]{"Creative Commons By-SA", "public domain", "GNU Lesser Public License (LGPL)", "BSD License (MIT/X11)"}); l.setVisibleRowCount(4); l.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); int answer = JOptionPane.showConfirmDialog(Main.parent, new JScrollPane(l),tr("Choose a predefined license"), JOptionPane.OK_CANCEL_OPTION); if (answer != JOptionPane.OK_OPTION || l.getSelectedIndex() == -1) return; final String[] urls = { "http://creativecommons.org/licenses/by-sa/2.5", "public domain", "http://www.gnu.org/copyleft/lesser.html", "http://www.opensource.org/licenses/bsd-license.php"}; String license = ""; for (int i : l.getSelectedIndices()) { if (i == 1) { license = "public domain"; break; } license += license.length()==0 ? urls[i] : ", "+urls[i]; } copyright.setText(license); copyright.setCaretPosition(0); } }); authorActionListener.actionPerformed(null); authorNameListener.keyReleased(null); } private static void enableCopyright(final JTextField copyright, final JButton predefined, final JTextField copyrightYear, final JLabel copyrightLabel, final JLabel copyrightYearLabel, final JLabel warning, boolean enable) { copyright.setEnabled(enable); predefined.setEnabled(enable); copyrightYear.setEnabled(enable); copyrightLabel.setEnabled(enable); copyrightYearLabel.setEnabled(enable); warning.setText(enable ? warningGpl : "