| 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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| 2 | package org.openstreetmap.josm.actions;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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| 6 | import java.awt.GridBagLayout;
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| 7 | import java.awt.event.ActionEvent;
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| 8 | import java.awt.event.ActionListener;
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| 9 | import java.awt.event.InputEvent;
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| 10 | import java.awt.event.KeyAdapter;
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| 11 | import java.awt.event.KeyEvent;
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| 12 | import java.io.File;
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| 13 | import java.io.FileOutputStream;
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| 14 | import java.io.IOException;
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| 15 | import java.util.Calendar;
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| 16 |
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| 17 | import javax.swing.JButton;
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| 18 | import javax.swing.JCheckBox;
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| 19 | import javax.swing.JFileChooser;
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| 20 | import javax.swing.JLabel;
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| 21 | import javax.swing.JList;
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| 22 | import javax.swing.JOptionPane;
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| 23 | import javax.swing.JPanel;
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| 24 | import javax.swing.JScrollPane;
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| 25 | import javax.swing.JTextArea;
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| 26 | import javax.swing.JTextField;
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| 27 | import javax.swing.ListSelectionModel;
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| 28 |
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| 29 | import org.openstreetmap.josm.Main;
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| 30 | import org.openstreetmap.josm.data.gpx.GpxData;
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| 31 | import org.openstreetmap.josm.gui.layer.GpxLayer;
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| 32 | import org.openstreetmap.josm.gui.layer.Layer;
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| 33 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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| 34 | import org.openstreetmap.josm.io.GpxWriter;
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| 35 | import org.openstreetmap.josm.tools.GBC;
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| 36 |
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| 37 | /**
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| 38 | * Exports data to gpx.
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| 39 | */
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| 40 | public class GpxExportAction extends DiskAccessAction {
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| 41 |
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| 42 | private final static String warningGpl = "<html><font color='red' size='-2'>"+tr("Note: GPL is not compatible with the OSM license. Do not upload GPL licensed tracks.")+"</html>";
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| 43 |
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| 44 | private final Layer layer;
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| 45 |
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| 46 | public GpxExportAction(Layer layer) {
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| 47 | super(tr("Export to GPX ..."), "exportgpx", tr("Export the data to GPX file."), KeyEvent.VK_E, InputEvent.CTRL_DOWN_MASK);
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| 48 | this.layer = layer;
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| 49 | }
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| 50 |
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| 51 | public void actionPerformed(ActionEvent e) {
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| 52 | if (layer == null && Main.map == null) {
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| 53 | JOptionPane.showMessageDialog(Main.parent, tr("Nothing to export. Get some data first."));
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| 54 | return;
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| 55 | }
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| 56 |
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| 57 | JFileChooser fc = createAndOpenFileChooser(false, false, null);
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| 58 | if (fc == null)
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| 59 | return;
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| 60 | File file = fc.getSelectedFile();
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| 61 | if (file == null)
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| 62 | return;
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| 63 |
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| 64 | exportGpx(file, this.layer == null ? Main.main.editLayer() : this.layer);
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| 65 | }
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| 66 |
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| 67 | public static void exportGpx(File file, Layer layer) {
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| 68 | String fn = file.getPath();
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| 69 | if (fn.indexOf('.') == -1) {
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| 70 | fn += ".gpx";
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| 71 | file = new File(fn);
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| 72 | }
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| 73 |
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| 74 | // open the dialog asking for options
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| 75 | JPanel p = new JPanel(new GridBagLayout());
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| 76 |
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| 77 | p.add(new JLabel(tr("gps track description")), GBC.eol());
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| 78 | JTextArea desc = new JTextArea(3,40);
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| 79 | desc.setWrapStyleWord(true);
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| 80 | desc.setLineWrap(true);
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| 81 | p.add(new JScrollPane(desc), GBC.eop().fill(GBC.BOTH));
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| 82 |
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| 83 | JCheckBox author = new JCheckBox(tr("Add author information"), Main.pref.getBoolean("lastAddAuthor", true));
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| 84 | author.setSelected(true);
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| 85 | p.add(author, GBC.eol());
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| 86 | JLabel nameLabel = new JLabel(tr("Real name"));
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| 87 | p.add(nameLabel, GBC.std().insets(10,0,5,0));
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| 88 | JTextField authorName = new JTextField(Main.pref.get("lastAuthorName"));
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| 89 | p.add(authorName, GBC.eol().fill(GBC.HORIZONTAL));
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| 90 | JLabel emailLabel = new JLabel(tr("Email"));
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| 91 | p.add(emailLabel, GBC.std().insets(10,0,5,0));
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| 92 | JTextField email = new JTextField(Main.pref.get("osm-server.username"));
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| 93 | p.add(email, GBC.eol().fill(GBC.HORIZONTAL));
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| 94 | JLabel copyrightLabel = new JLabel(tr("Copyright (URL)"));
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| 95 | p.add(copyrightLabel, GBC.std().insets(10,0,5,0));
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| 96 | JTextField copyright = new JTextField();
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| 97 | p.add(copyright, GBC.std().fill(GBC.HORIZONTAL));
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| 98 | JButton predefined = new JButton(tr("Predefined"));
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| 99 | p.add(predefined, GBC.eol().insets(5,0,0,0));
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| 100 | JLabel copyrightYearLabel = new JLabel(tr("Copyright year"));
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| 101 | p.add(copyrightYearLabel, GBC.std().insets(10,0,5,5));
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| 102 | JTextField copyrightYear = new JTextField("");
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| 103 | p.add(copyrightYear, GBC.eol().fill(GBC.HORIZONTAL));
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| 104 | JLabel warning = new JLabel("<html><font size='-2'> </html");
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| 105 | p.add(warning, GBC.eol().fill(GBC.HORIZONTAL).insets(15,0,0,0));
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| 106 | addDependencies(author, authorName, email, copyright, predefined, copyrightYear, nameLabel, emailLabel, copyrightLabel, copyrightYearLabel, warning);
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| 107 |
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| 108 | p.add(new JLabel(tr("Keywords")), GBC.eol());
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| 109 | JTextField keywords = new JTextField();
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| 110 | p.add(keywords, GBC.eop().fill(GBC.HORIZONTAL));
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| 111 |
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| 112 | int answer = JOptionPane.showConfirmDialog(Main.parent, p, tr("Export options"), JOptionPane.OK_CANCEL_OPTION);
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| 113 | if (answer != JOptionPane.OK_OPTION)
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| 114 | return;
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| 115 |
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| 116 | Main.pref.put("lastAddAuthor", author.isSelected());
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| 117 | if (authorName.getText().length() != 0)
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| 118 | Main.pref.put("lastAuthorName", authorName.getText());
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| 119 | if (copyright.getText().length() != 0)
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| 120 | Main.pref.put("lastCopyright", copyright.getText());
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| 121 |
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| 122 | GpxData gpxData;
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| 123 | if (layer instanceof OsmDataLayer)
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| 124 | gpxData = ((OsmDataLayer)layer).toGpxData();
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| 125 | else if (layer instanceof GpxLayer)
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| 126 | gpxData = ((GpxLayer)layer).data;
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| 127 | else
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| 128 | gpxData = OsmDataLayer.toGpxData(Main.ds);
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| 129 | // TODO: add copyright, etc.
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| 130 | try {
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| 131 | new GpxWriter(new FileOutputStream(file)).write(gpxData);
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| 132 | } catch (IOException x) {
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| 133 | x.printStackTrace();
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| 134 | JOptionPane.showMessageDialog(Main.parent, tr("Error while exporting {0}", fn)+":\n"+x.getMessage(), tr("Error"), JOptionPane.ERROR_MESSAGE);
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| 135 | }
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| 136 | }
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| 137 |
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| 138 | /**
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| 139 | * Add all those listeners to handle the enable state of the fields.
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| 140 | * @param copyrightYearLabel
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| 141 | * @param copyrightLabel
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| 142 | * @param emailLabel
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| 143 | * @param nameLabel
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| 144 | * @param warning
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| 145 | */
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| 146 | private static void addDependencies(
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| 147 | final JCheckBox author,
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| 148 | final JTextField authorName,
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| 149 | final JTextField email,
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| 150 | final JTextField copyright,
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| 151 | final JButton predefined,
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| 152 | final JTextField copyrightYear,
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| 153 | final JLabel nameLabel,
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| 154 | final JLabel emailLabel,
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| 155 | final JLabel copyrightLabel,
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| 156 | final JLabel copyrightYearLabel,
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| 157 | final JLabel warning) {
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| 158 |
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| 159 | ActionListener authorActionListener = new ActionListener(){
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| 160 | public void actionPerformed(ActionEvent e) {
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| 161 | boolean b = author.isSelected();
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| 162 | authorName.setEnabled(b);
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| 163 | email.setEnabled(b);
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| 164 | nameLabel.setEnabled(b);
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| 165 | emailLabel.setEnabled(b);
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| 166 | authorName.setText(b ? Main.pref.get("lastAuthorName") : "");
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| 167 | email.setText(b ? Main.pref.get("osm-server.username") : "");
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| 168 |
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| 169 | boolean authorSet = authorName.getText().length() != 0;
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| 170 | enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b && authorSet);
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| 171 | }
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| 172 | };
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| 173 | author.addActionListener(authorActionListener);
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| 174 |
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| 175 | KeyAdapter authorNameListener = new KeyAdapter(){
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| 176 | @Override public void keyReleased(KeyEvent e) {
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| 177 | boolean b = authorName.getText().length()!=0 && author.isSelected();
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| 178 | enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b);
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| 179 | }
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| 180 | };
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| 181 | authorName.addKeyListener(authorNameListener);
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| 182 |
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| 183 | predefined.addActionListener(new ActionListener(){
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| 184 | public void actionPerformed(ActionEvent e) {
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| 185 | JList l = new JList(new String[]{"Creative Commons By-SA", "public domain", "GNU Lesser Public License (LGPL)", "BSD License (MIT/X11)"});
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| 186 | l.setVisibleRowCount(4);
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| 187 | l.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
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| 188 | int answer = JOptionPane.showConfirmDialog(Main.parent, new JScrollPane(l),tr("Choose a predefined license"), JOptionPane.OK_CANCEL_OPTION);
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| 189 | if (answer != JOptionPane.OK_OPTION || l.getSelectedIndex() == -1)
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| 190 | return;
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| 191 | final String[] urls = {
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| 192 | "http://creativecommons.org/licenses/by-sa/2.5",
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| 193 | "public domain",
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| 194 | "http://www.gnu.org/copyleft/lesser.html",
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| 195 | "http://www.opensource.org/licenses/bsd-license.php"};
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| 196 | String license = "";
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| 197 | for (int i : l.getSelectedIndices()) {
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| 198 | if (i == 1) {
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| 199 | license = "public domain";
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| 200 | break;
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| 201 | }
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| 202 | license += license.length()==0 ? urls[i] : ", "+urls[i];
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| 203 | }
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| 204 | copyright.setText(license);
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| 205 | copyright.setCaretPosition(0);
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| 206 | }
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| 207 | });
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| 208 |
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| 209 | authorActionListener.actionPerformed(null);
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| 210 | authorNameListener.keyReleased(null);
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| 211 | }
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| 212 |
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| 213 | private static void enableCopyright(final JTextField copyright, final JButton predefined, final JTextField copyrightYear, final JLabel copyrightLabel, final JLabel copyrightYearLabel, final JLabel warning, boolean enable) {
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| 214 | copyright.setEnabled(enable);
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| 215 | predefined.setEnabled(enable);
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| 216 | copyrightYear.setEnabled(enable);
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| 217 | copyrightLabel.setEnabled(enable);
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| 218 | copyrightYearLabel.setEnabled(enable);
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| 219 | warning.setText(enable ? warningGpl : "<html><font size='-2'> </html");
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| 220 |
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| 221 | if (enable && copyrightYear.getText().length()==0) {
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| 222 | copyrightYear.setText(enable ? Integer.toString(Calendar.getInstance().get(Calendar.YEAR)) : "");
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| 223 | } else if (!enable)
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| 224 | copyrightYear.setText("");
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| 225 |
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| 226 | if (enable && copyright.getText().length()==0) {
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| 227 | copyright.setText(enable ? Main.pref.get("lastCopyright", "http://creativecommons.org/licenses/by-sa/2.5") : "");
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| 228 | copyright.setCaretPosition(0);
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| 229 | } else if (!enable)
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| 230 | copyright.setText("");
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| 231 | }
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| 232 | }
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