1 | package org.openstreetmap.josm.actions;
|
---|
2 |
|
---|
3 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
4 |
|
---|
5 | import java.awt.event.ActionEvent;
|
---|
6 | import java.awt.event.InputEvent;
|
---|
7 | import java.awt.event.KeyEvent;
|
---|
8 | import java.io.File;
|
---|
9 | import java.io.FileInputStream;
|
---|
10 | import java.io.FileReader;
|
---|
11 | import java.io.IOException;
|
---|
12 | import java.util.Collection;
|
---|
13 | import java.util.LinkedList;
|
---|
14 | import java.util.zip.GZIPInputStream;
|
---|
15 |
|
---|
16 | import javax.swing.JFileChooser;
|
---|
17 | import javax.swing.JOptionPane;
|
---|
18 |
|
---|
19 | import org.openstreetmap.josm.Main;
|
---|
20 | import org.openstreetmap.josm.data.osm.DataSet;
|
---|
21 | import org.openstreetmap.josm.data.osm.DataSource;
|
---|
22 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
|
---|
23 | import org.openstreetmap.josm.gui.layer.RawGpsLayer;
|
---|
24 | import org.openstreetmap.josm.gui.layer.RawGpsLayer.GpsPoint;
|
---|
25 | import org.openstreetmap.josm.gui.layer.markerlayer.Marker;
|
---|
26 | import org.openstreetmap.josm.gui.layer.markerlayer.MarkerLayer;
|
---|
27 | import org.openstreetmap.josm.io.OsmReader;
|
---|
28 | import org.openstreetmap.josm.io.RawCsvReader;
|
---|
29 | import org.openstreetmap.josm.io.RawGpsReader;
|
---|
30 | import org.xml.sax.SAXException;
|
---|
31 |
|
---|
32 | /**
|
---|
33 | * Open a file chooser dialog and select an file to import. Than call the gpx-import
|
---|
34 | * driver. Finally open an internal frame into the main window with the gpx data shown.
|
---|
35 | *
|
---|
36 | * @author imi
|
---|
37 | */
|
---|
38 | public class OpenAction extends DiskAccessAction {
|
---|
39 |
|
---|
40 | /**
|
---|
41 | * Create an open action. The name is "Open a file".
|
---|
42 | */
|
---|
43 | public OpenAction() {
|
---|
44 | super(tr("Open"), "open", tr("Open a file."), KeyEvent.VK_O, InputEvent.CTRL_DOWN_MASK);
|
---|
45 | }
|
---|
46 |
|
---|
47 | public void actionPerformed(ActionEvent e) {
|
---|
48 | JFileChooser fc = createAndOpenFileChooser(true, true);
|
---|
49 | if (fc == null)
|
---|
50 | return;
|
---|
51 | File[] files = fc.getSelectedFiles();
|
---|
52 | for (int i = files.length; i > 0; --i)
|
---|
53 | openFile(files[i-1]);
|
---|
54 | }
|
---|
55 |
|
---|
56 | /**
|
---|
57 | * Open the given file.
|
---|
58 | */
|
---|
59 | public void openFile(File file) {
|
---|
60 | String fn = file.getName();
|
---|
61 | try {
|
---|
62 | if (asRawData(fn)) {
|
---|
63 | Collection<Collection<GpsPoint>> gpsData = null;
|
---|
64 | Collection<Marker> markerData = null;
|
---|
65 | if (ExtensionFileFilter.filters[ExtensionFileFilter.GPX].acceptName(fn)) {
|
---|
66 | RawGpsReader r = null;
|
---|
67 | // Check to see if we are opening a compressed file
|
---|
68 | if(file.getName().endsWith(".gpx.gz")) {
|
---|
69 | r = new RawGpsReader(new GZIPInputStream(new FileInputStream(file)), file.getAbsoluteFile().getParentFile());
|
---|
70 | } else {
|
---|
71 | r = new RawGpsReader(new FileInputStream(file), file.getAbsoluteFile().getParentFile());
|
---|
72 | }
|
---|
73 | gpsData = r.trackData;
|
---|
74 | markerData = r.markerData;
|
---|
75 | } else if (ExtensionFileFilter.filters[ExtensionFileFilter.CSV].acceptName(fn)) {
|
---|
76 | gpsData = new LinkedList<Collection<GpsPoint>>();
|
---|
77 | gpsData.add(new RawCsvReader(new FileReader(file)).parse());
|
---|
78 | } else
|
---|
79 | throw new IllegalStateException();
|
---|
80 | if ((gpsData != null) && (!gpsData.isEmpty()))
|
---|
81 | Main.main.addLayer(new RawGpsLayer(gpsData, tr("Tracks from {0}", file.getName()), file));
|
---|
82 | if ((markerData != null) && (!markerData.isEmpty()))
|
---|
83 | Main.main.addLayer(new MarkerLayer(markerData, tr ("Markers from {0}", file.getName()), file));
|
---|
84 |
|
---|
85 | } else {
|
---|
86 | DataSet dataSet;
|
---|
87 | if (ExtensionFileFilter.filters[ExtensionFileFilter.OSM].acceptName(fn)) {
|
---|
88 | dataSet = OsmReader.parseDataSet(new FileInputStream(file), null, Main.pleaseWaitDlg);
|
---|
89 | DataSource src = new DataSource();
|
---|
90 | src.sourceSpec = "File " + fn;
|
---|
91 | dataSet.dataSources.add(src);
|
---|
92 | } else if (ExtensionFileFilter.filters[ExtensionFileFilter.CSV].acceptName(fn)) {
|
---|
93 | JOptionPane.showMessageDialog(Main.parent, fn+": "+tr("CSV Data import for non-GPS data is not implemented yet."));
|
---|
94 | return;
|
---|
95 | } else {
|
---|
96 | JOptionPane.showMessageDialog(Main.parent, fn+": "+tr("Unknown file extension: {0}", fn.substring(file.getName().lastIndexOf('.')+1)));
|
---|
97 | return;
|
---|
98 | }
|
---|
99 | Main.main.addLayer(new OsmDataLayer(dataSet, file.getName(), file));
|
---|
100 | }
|
---|
101 | } catch (SAXException x) {
|
---|
102 | x.printStackTrace();
|
---|
103 | JOptionPane.showMessageDialog(Main.parent, tr("Error while parsing {0}",fn)+": "+x.getMessage());
|
---|
104 | } catch (IOException x) {
|
---|
105 | x.printStackTrace();
|
---|
106 | JOptionPane.showMessageDialog(Main.parent, tr("Could not read \"{0}\"",fn)+"\n"+x.getMessage());
|
---|
107 | }
|
---|
108 | }
|
---|
109 |
|
---|
110 | /**
|
---|
111 | * @return Return whether the file should be opened as raw gps data. May ask the
|
---|
112 | * user, if unsure.
|
---|
113 | */
|
---|
114 | private boolean asRawData(String fn) {
|
---|
115 | if (ExtensionFileFilter.filters[ExtensionFileFilter.CSV].acceptName(fn))
|
---|
116 | return true;
|
---|
117 | if (!ExtensionFileFilter.filters[ExtensionFileFilter.GPX].acceptName(fn))
|
---|
118 | return false;
|
---|
119 | return true;
|
---|
120 | }
|
---|
121 | }
|
---|