source: josm/trunk/src/org/openstreetmap/josm/actions/GpxExportAction.java@ 1180

Last change on this file since 1180 was 1169, checked in by stoecker, 15 years ago

removed usage of tab stops
  • Property svn:eol-style set to native
File size: 10.0 KB
Line 
1// License: GPL. Copyright 2007 by Immanuel Scholz and others
2package org.openstreetmap.josm.actions;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5
6import java.awt.GridBagLayout;
7import java.awt.event.ActionEvent;
8import java.awt.event.ActionListener;
9import java.awt.event.KeyAdapter;
10import java.awt.event.KeyEvent;
11import java.io.File;
12import java.io.FileOutputStream;
13import java.io.IOException;
14import java.util.Calendar;
15
16import javax.swing.JButton;
17import javax.swing.JCheckBox;
18import javax.swing.JFileChooser;
19import javax.swing.JLabel;
20import javax.swing.JList;
21import javax.swing.JOptionPane;
22import javax.swing.JPanel;
23import javax.swing.JScrollPane;
24import javax.swing.JTextArea;
25import javax.swing.JTextField;
26import javax.swing.ListSelectionModel;
27
28import org.openstreetmap.josm.Main;
29import org.openstreetmap.josm.data.gpx.GpxData;
30import org.openstreetmap.josm.gui.layer.GpxLayer;
31import org.openstreetmap.josm.gui.layer.Layer;
32import org.openstreetmap.josm.gui.layer.OsmDataLayer;
33import org.openstreetmap.josm.io.GpxWriter;
34import org.openstreetmap.josm.tools.GBC;
35import org.openstreetmap.josm.tools.Shortcut;
36
37/**
38 * Exports data to gpx.
39 */
40public class GpxExportAction extends DiskAccessAction {
41
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>";
43
44 private final Layer layer;
45
46 public GpxExportAction(Layer layer) {
47 super(tr("Export to GPX ..."), "exportgpx", tr("Export the data to GPX file."),
48 Shortcut.registerShortcut("file:exportgpx", tr("Export to GPX ..."), KeyEvent.VK_E, Shortcut.GROUP_MENU));
49 this.layer = layer;
50 }
51
52 public void actionPerformed(ActionEvent e) {
53 if (layer == null && Main.map == null) {
54 JOptionPane.showMessageDialog(Main.parent, tr("Nothing to export. Get some data first."));
55 return;
56 }
57
58 JFileChooser fc = createAndOpenFileChooser(false, false, null);
59 if (fc == null)
60 return;
61 File file = fc.getSelectedFile();
62 if (file == null)
63 return;
64
65 exportGpx(file, this.layer == null ? Main.main.editLayer() : this.layer);
66 }
67
68 public static void exportGpx(File file, Layer layer) {
69 String fn = file.getPath();
70 if (fn.indexOf('.') == -1) {
71 fn += ".gpx";
72 file = new File(fn);
73 }
74
75 // open the dialog asking for options
76 JPanel p = new JPanel(new GridBagLayout());
77
78 p.add(new JLabel(tr("gps track description")), GBC.eol());
79 JTextArea desc = new JTextArea(3,40);
80 desc.setWrapStyleWord(true);
81 desc.setLineWrap(true);
82 p.add(new JScrollPane(desc), GBC.eop().fill(GBC.BOTH));
83
84 JCheckBox author = new JCheckBox(tr("Add author information"), Main.pref.getBoolean("lastAddAuthor", true));
85 author.setSelected(true);
86 p.add(author, GBC.eol());
87 JLabel nameLabel = new JLabel(tr("Real name"));
88 p.add(nameLabel, GBC.std().insets(10,0,5,0));
89 JTextField authorName = new JTextField(Main.pref.get("lastAuthorName"));
90 p.add(authorName, GBC.eol().fill(GBC.HORIZONTAL));
91 JLabel emailLabel = new JLabel(tr("Email"));
92 p.add(emailLabel, GBC.std().insets(10,0,5,0));
93 JTextField email = new JTextField(Main.pref.get("osm-server.username"));
94 p.add(email, GBC.eol().fill(GBC.HORIZONTAL));
95 JLabel copyrightLabel = new JLabel(tr("Copyright (URL)"));
96 p.add(copyrightLabel, GBC.std().insets(10,0,5,0));
97 JTextField copyright = new JTextField();
98 p.add(copyright, GBC.std().fill(GBC.HORIZONTAL));
99 JButton predefined = new JButton(tr("Predefined"));
100 p.add(predefined, GBC.eol().insets(5,0,0,0));
101 JLabel copyrightYearLabel = new JLabel(tr("Copyright year"));
102 p.add(copyrightYearLabel, GBC.std().insets(10,0,5,5));
103 JTextField copyrightYear = new JTextField("");
104 p.add(copyrightYear, GBC.eol().fill(GBC.HORIZONTAL));
105 JLabel warning = new JLabel("<html><font size='-2'>&nbsp;</html");
106 p.add(warning, GBC.eol().fill(GBC.HORIZONTAL).insets(15,0,0,0));
107 addDependencies(author, authorName, email, copyright, predefined, copyrightYear, nameLabel, emailLabel, copyrightLabel, copyrightYearLabel, warning);
108
109 p.add(new JLabel(tr("Keywords")), GBC.eol());
110 JTextField keywords = new JTextField();
111 p.add(keywords, GBC.eop().fill(GBC.HORIZONTAL));
112
113 int answer = JOptionPane.showConfirmDialog(Main.parent, p, tr("Export options"), JOptionPane.OK_CANCEL_OPTION);
114 if (answer != JOptionPane.OK_OPTION)
115 return;
116
117 Main.pref.put("lastAddAuthor", author.isSelected());
118 if (authorName.getText().length() != 0)
119 Main.pref.put("lastAuthorName", authorName.getText());
120 if (copyright.getText().length() != 0)
121 Main.pref.put("lastCopyright", copyright.getText());
122
123 GpxData gpxData;
124 if (layer instanceof OsmDataLayer)
125 gpxData = ((OsmDataLayer)layer).toGpxData();
126 else if (layer instanceof GpxLayer)
127 gpxData = ((GpxLayer)layer).data;
128 else
129 gpxData = OsmDataLayer.toGpxData(Main.ds);
130 // TODO: add copyright, etc.
131 try {
132 FileOutputStream fo = new FileOutputStream(file);
133 new GpxWriter(fo).write(gpxData);
134 fo.flush();
135 fo.close();
136 } catch (IOException x) {
137 x.printStackTrace();
138 JOptionPane.showMessageDialog(Main.parent, tr("Error while exporting {0}", fn)+":\n"+x.getMessage(), tr("Error"), JOptionPane.ERROR_MESSAGE);
139 }
140 }
141
142 /**
143 * Add all those listeners to handle the enable state of the fields.
144 * @param copyrightYearLabel
145 * @param copyrightLabel
146 * @param emailLabel
147 * @param nameLabel
148 * @param warning
149 */
150 private static void addDependencies(
151 final JCheckBox author,
152 final JTextField authorName,
153 final JTextField email,
154 final JTextField copyright,
155 final JButton predefined,
156 final JTextField copyrightYear,
157 final JLabel nameLabel,
158 final JLabel emailLabel,
159 final JLabel copyrightLabel,
160 final JLabel copyrightYearLabel,
161 final JLabel warning) {
162
163 ActionListener authorActionListener = new ActionListener(){
164 public void actionPerformed(ActionEvent e) {
165 boolean b = author.isSelected();
166 authorName.setEnabled(b);
167 email.setEnabled(b);
168 nameLabel.setEnabled(b);
169 emailLabel.setEnabled(b);
170 authorName.setText(b ? Main.pref.get("lastAuthorName") : "");
171 email.setText(b ? Main.pref.get("osm-server.username") : "");
172
173 boolean authorSet = authorName.getText().length() != 0;
174 enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b && authorSet);
175 }
176 };
177 author.addActionListener(authorActionListener);
178
179 KeyAdapter authorNameListener = new KeyAdapter(){
180 @Override public void keyReleased(KeyEvent e) {
181 boolean b = authorName.getText().length()!=0 && author.isSelected();
182 enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b);
183 }
184 };
185 authorName.addKeyListener(authorNameListener);
186
187 predefined.addActionListener(new ActionListener(){
188 public void actionPerformed(ActionEvent e) {
189 JList l = new JList(new String[]{"Creative Commons By-SA", "public domain", "GNU Lesser Public License (LGPL)", "BSD License (MIT/X11)"});
190 l.setVisibleRowCount(4);
191 l.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
192 int answer = JOptionPane.showConfirmDialog(Main.parent, new JScrollPane(l),tr("Choose a predefined license"), JOptionPane.OK_CANCEL_OPTION);
193 if (answer != JOptionPane.OK_OPTION || l.getSelectedIndex() == -1)
194 return;
195 final String[] urls = {
196 "http://creativecommons.org/licenses/by-sa/2.5",
197 "public domain",
198 "http://www.gnu.org/copyleft/lesser.html",
199 "http://www.opensource.org/licenses/bsd-license.php"};
200 String license = "";
201 for (int i : l.getSelectedIndices()) {
202 if (i == 1) {
203 license = "public domain";
204 break;
205 }
206 license += license.length()==0 ? urls[i] : ", "+urls[i];
207 }
208 copyright.setText(license);
209 copyright.setCaretPosition(0);
210 }
211 });
212
213 authorActionListener.actionPerformed(null);
214 authorNameListener.keyReleased(null);
215 }
216
217 private static void enableCopyright(final JTextField copyright, final JButton predefined, final JTextField copyrightYear, final JLabel copyrightLabel, final JLabel copyrightYearLabel, final JLabel warning, boolean enable) {
218 copyright.setEnabled(enable);
219 predefined.setEnabled(enable);
220 copyrightYear.setEnabled(enable);
221 copyrightLabel.setEnabled(enable);
222 copyrightYearLabel.setEnabled(enable);
223 warning.setText(enable ? warningGpl : "<html><font size='-2'>&nbsp;</html");
224
225 if (enable && copyrightYear.getText().length()==0) {
226 copyrightYear.setText(enable ? Integer.toString(Calendar.getInstance().get(Calendar.YEAR)) : "");
227 } else if (!enable)
228 copyrightYear.setText("");
229
230 if (enable && copyright.getText().length()==0) {
231 copyright.setText(enable ? Main.pref.get("lastCopyright", "http://creativecommons.org/licenses/by-sa/2.5") : "");
232 copyright.setCaretPosition(0);
233 } else if (!enable)
234 copyright.setText("");
235 }
236}
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