source: josm/trunk/src/org/openstreetmap/josm/actions/GpxExportAction.java@ 1463

Last change on this file since 1463 was 1397, checked in by stoecker, 15 years ago

apply patches from xeen for #1977.
  • Property svn:eol-style set to native
File size: 10.2 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.gui.ExtendedDialog;
35import org.openstreetmap.josm.tools.GBC;
36import org.openstreetmap.josm.tools.Shortcut;
37
38/**
39 * Exports data to gpx.
40 */
41public class GpxExportAction extends DiskAccessAction {
42
43 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>";
44
45 private final Layer layer;
46
47 public GpxExportAction(Layer layer) {
48 super(tr("Export to GPX..."), "exportgpx", tr("Export the data to GPX file."),
49 Shortcut.registerShortcut("file:exportgpx", tr("Export to GPX..."), KeyEvent.VK_E, Shortcut.GROUP_MENU));
50 this.layer = layer;
51 }
52
53 public void actionPerformed(ActionEvent e) {
54 if (layer == null && Main.map == null) {
55 JOptionPane.showMessageDialog(Main.parent, tr("Nothing to export. Get some data first."));
56 return;
57 }
58
59 JFileChooser fc = createAndOpenFileChooser(false, false, null);
60 if (fc == null)
61 return;
62 File file = fc.getSelectedFile();
63 if (file == null)
64 return;
65
66 exportGpx(file, this.layer == null ? Main.main.editLayer() : this.layer);
67 }
68
69 public static void exportGpx(File file, Layer layer) {
70 String fn = file.getPath();
71 if (fn.indexOf('.') == -1) {
72 fn += ".gpx";
73 file = new File(fn);
74 }
75
76 // open the dialog asking for options
77 JPanel p = new JPanel(new GridBagLayout());
78
79 p.add(new JLabel(tr("gps track description")), GBC.eol());
80 JTextArea desc = new JTextArea(3,40);
81 desc.setWrapStyleWord(true);
82 desc.setLineWrap(true);
83 p.add(new JScrollPane(desc), GBC.eop().fill(GBC.BOTH));
84
85 JCheckBox author = new JCheckBox(tr("Add author information"), Main.pref.getBoolean("lastAddAuthor", true));
86 author.setSelected(true);
87 p.add(author, GBC.eol());
88 JLabel nameLabel = new JLabel(tr("Real name"));
89 p.add(nameLabel, GBC.std().insets(10,0,5,0));
90 JTextField authorName = new JTextField(Main.pref.get("lastAuthorName"));
91 p.add(authorName, GBC.eol().fill(GBC.HORIZONTAL));
92 JLabel emailLabel = new JLabel(tr("Email"));
93 p.add(emailLabel, GBC.std().insets(10,0,5,0));
94 JTextField email = new JTextField(Main.pref.get("osm-server.username"));
95 p.add(email, GBC.eol().fill(GBC.HORIZONTAL));
96 JLabel copyrightLabel = new JLabel(tr("Copyright (URL)"));
97 p.add(copyrightLabel, GBC.std().insets(10,0,5,0));
98 JTextField copyright = new JTextField();
99 p.add(copyright, GBC.std().fill(GBC.HORIZONTAL));
100 JButton predefined = new JButton(tr("Predefined"));
101 p.add(predefined, GBC.eol().insets(5,0,0,0));
102 JLabel copyrightYearLabel = new JLabel(tr("Copyright year"));
103 p.add(copyrightYearLabel, GBC.std().insets(10,0,5,5));
104 JTextField copyrightYear = new JTextField("");
105 p.add(copyrightYear, GBC.eol().fill(GBC.HORIZONTAL));
106 JLabel warning = new JLabel("<html><font size='-2'>&nbsp;</html");
107 p.add(warning, GBC.eol().fill(GBC.HORIZONTAL).insets(15,0,0,0));
108 addDependencies(author, authorName, email, copyright, predefined, copyrightYear, nameLabel, emailLabel, copyrightLabel, copyrightYearLabel, warning);
109
110 p.add(new JLabel(tr("Keywords")), GBC.eol());
111 JTextField keywords = new JTextField();
112 p.add(keywords, GBC.eop().fill(GBC.HORIZONTAL));
113
114 int answer = new ExtendedDialog(Main.parent,
115 tr("Export options"),
116 p,
117 new String[] {tr("Export and Save"), tr("Cancel")},
118 new String[] {"exportgpx.png", "cancel.png"}).getValue();
119 if (answer != 1)
120 return;
121
122 Main.pref.put("lastAddAuthor", author.isSelected());
123 if (authorName.getText().length() != 0)
124 Main.pref.put("lastAuthorName", authorName.getText());
125 if (copyright.getText().length() != 0)
126 Main.pref.put("lastCopyright", copyright.getText());
127
128 GpxData gpxData;
129 if (layer instanceof OsmDataLayer)
130 gpxData = ((OsmDataLayer)layer).toGpxData();
131 else if (layer instanceof GpxLayer)
132 gpxData = ((GpxLayer)layer).data;
133 else
134 gpxData = OsmDataLayer.toGpxData(Main.ds);
135 // TODO: add copyright, etc.
136 try {
137 FileOutputStream fo = new FileOutputStream(file);
138 new GpxWriter(fo).write(gpxData);
139 fo.flush();
140 fo.close();
141 } catch (IOException x) {
142 x.printStackTrace();
143 JOptionPane.showMessageDialog(Main.parent, tr("Error while exporting {0}:\n{1}", fn,x.getMessage()), tr("Error"), JOptionPane.ERROR_MESSAGE);
144 }
145 }
146
147 /**
148 * Add all those listeners to handle the enable state of the fields.
149 * @param copyrightYearLabel
150 * @param copyrightLabel
151 * @param emailLabel
152 * @param nameLabel
153 * @param warning
154 */
155 private static void addDependencies(
156 final JCheckBox author,
157 final JTextField authorName,
158 final JTextField email,
159 final JTextField copyright,
160 final JButton predefined,
161 final JTextField copyrightYear,
162 final JLabel nameLabel,
163 final JLabel emailLabel,
164 final JLabel copyrightLabel,
165 final JLabel copyrightYearLabel,
166 final JLabel warning) {
167
168 ActionListener authorActionListener = new ActionListener(){
169 public void actionPerformed(ActionEvent e) {
170 boolean b = author.isSelected();
171 authorName.setEnabled(b);
172 email.setEnabled(b);
173 nameLabel.setEnabled(b);
174 emailLabel.setEnabled(b);
175 authorName.setText(b ? Main.pref.get("lastAuthorName") : "");
176 email.setText(b ? Main.pref.get("osm-server.username") : "");
177
178 boolean authorSet = authorName.getText().length() != 0;
179 enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b && authorSet);
180 }
181 };
182 author.addActionListener(authorActionListener);
183
184 KeyAdapter authorNameListener = new KeyAdapter(){
185 @Override public void keyReleased(KeyEvent e) {
186 boolean b = authorName.getText().length()!=0 && author.isSelected();
187 enableCopyright(copyright, predefined, copyrightYear, copyrightLabel, copyrightYearLabel, warning, b);
188 }
189 };
190 authorName.addKeyListener(authorNameListener);
191
192 predefined.addActionListener(new ActionListener(){
193 public void actionPerformed(ActionEvent e) {
194 JList l = new JList(new String[]{"Creative Commons By-SA", "public domain", "GNU Lesser Public License (LGPL)", "BSD License (MIT/X11)"});
195 l.setVisibleRowCount(4);
196 l.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
197 int answer = JOptionPane.showConfirmDialog(Main.parent, new JScrollPane(l),tr("Choose a predefined license"), JOptionPane.OK_CANCEL_OPTION);
198 if (answer != JOptionPane.OK_OPTION || l.getSelectedIndex() == -1)
199 return;
200 final String[] urls = {
201 "http://creativecommons.org/licenses/by-sa/2.5",
202 "public domain",
203 "http://www.gnu.org/copyleft/lesser.html",
204 "http://www.opensource.org/licenses/bsd-license.php"};
205 String license = "";
206 for (int i : l.getSelectedIndices()) {
207 if (i == 1) {
208 license = "public domain";
209 break;
210 }
211 license += license.length()==0 ? urls[i] : ", "+urls[i];
212 }
213 copyright.setText(license);
214 copyright.setCaretPosition(0);
215 }
216 });
217
218 authorActionListener.actionPerformed(null);
219 authorNameListener.keyReleased(null);
220 }
221
222 private static void enableCopyright(final JTextField copyright, final JButton predefined, final JTextField copyrightYear, final JLabel copyrightLabel, final JLabel copyrightYearLabel, final JLabel warning, boolean enable) {
223 copyright.setEnabled(enable);
224 predefined.setEnabled(enable);
225 copyrightYear.setEnabled(enable);
226 copyrightLabel.setEnabled(enable);
227 copyrightYearLabel.setEnabled(enable);
228 warning.setText(enable ? warningGpl : "<html><font size='-2'>&nbsp;</html");
229
230 if (enable && copyrightYear.getText().length()==0) {
231 copyrightYear.setText(enable ? Integer.toString(Calendar.getInstance().get(Calendar.YEAR)) : "");
232 } else if (!enable)
233 copyrightYear.setText("");
234
235 if (enable && copyright.getText().length()==0) {
236 copyright.setText(enable ? Main.pref.get("lastCopyright", "http://creativecommons.org/licenses/by-sa/2.5") : "");
237 copyright.setCaretPosition(0);
238 } else if (!enable)
239 copyright.setText("");
240 }
241}
Note: See TracBrowser for help on using the repository browser.