import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
+import java.nio.charset.Charset;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
+import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
+import javax.swing.JRadioButton;
import javax.swing.JTextField;
+import javax.swing.border.EtchedBorder;
import tim.prune.App;
import tim.prune.GenericFunction;
-import tim.prune.GpsPruner;
+import tim.prune.GpsPrune;
import tim.prune.I18nManager;
import tim.prune.UpdateMessageBroker;
import tim.prune.config.Config;
import tim.prune.data.Altitude;
+import tim.prune.data.AudioClip;
import tim.prune.data.Coordinate;
import tim.prune.data.DataPoint;
import tim.prune.data.Field;
+import tim.prune.data.MediaObject;
+import tim.prune.data.Photo;
+import tim.prune.data.RecentFile;
import tim.prune.data.Timestamp;
import tim.prune.data.TrackInfo;
+import tim.prune.gui.DialogCloser;
import tim.prune.load.GenericFileFilter;
import tim.prune.save.xml.GpxCacherList;
+import tim.prune.save.xml.XmlUtils;
/**
private PointTypeSelector _pointTypeSelector = null;
private JCheckBox _timestampsCheckbox = null;
private JCheckBox _copySourceCheckbox = null;
+ private JPanel _encodingsPanel = null;
+ private JRadioButton _useSystemRadio = null, _forceUtf8Radio = null;
private File _exportFile = null;
+ private static String _systemEncoding = null;
/** this program name */
- private static final String GPX_CREATOR = "Prune v" + GpsPruner.VERSION_NUMBER + " activityworkshop.net";
+ private static final String GPX_CREATOR = "GpsPrune v" + GpsPrune.VERSION_NUMBER + " activityworkshop.net";
/**
_dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
_dialog.setLocationRelativeTo(_parentFrame);
_dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+ _systemEncoding = getSystemEncoding();
_dialog.getContentPane().add(makeDialogComponents());
_dialog.pack();
}
_pointTypeSelector.init(_app.getTrackInfo());
+ _encodingsPanel.setVisible(!isSystemUtf8());
+ if (!isSystemUtf8()) {
+ _useSystemRadio.setText(I18nManager.getText("dialog.exportgpx.encoding.system")
+ + " (" + (_systemEncoding == null ? "unknown" : _systemEncoding) + ")");
+ }
_dialog.setVisible(true);
}
dialogPanel.setLayout(new BorderLayout());
JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
- // Make a central panel with the text boxes
+ // Make a panel for the name/desc text boxes
JPanel descPanel = new JPanel();
descPanel.setLayout(new GridLayout(2, 2));
descPanel.add(new JLabel(I18nManager.getText("dialog.exportgpx.name")));
_copySourceCheckbox.setSelected(true);
checkPanel.add(_copySourceCheckbox);
mainPanel.add(checkPanel);
+ // panel for selecting character encoding
+ _encodingsPanel = new JPanel();
+ if (!isSystemUtf8())
+ {
+ // only add this panel if system isn't utf8 (or can't be identified yet)
+ _encodingsPanel.setBorder(BorderFactory.createCompoundBorder(
+ BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(4, 4, 4, 4)));
+ _encodingsPanel.setLayout(new BorderLayout());
+ _encodingsPanel.add(new JLabel(I18nManager.getText("dialog.exportgpx.encoding")), BorderLayout.NORTH);
+ JPanel radioPanel = new JPanel();
+ radioPanel.setLayout(new FlowLayout());
+ ButtonGroup radioGroup = new ButtonGroup();
+ _useSystemRadio = new JRadioButton(I18nManager.getText("dialog.exportgpx.encoding.system"));
+ _forceUtf8Radio = new JRadioButton(I18nManager.getText("dialog.exportgpx.encoding.utf8"));
+ radioGroup.add(_useSystemRadio);
+ radioGroup.add(_forceUtf8Radio);
+ radioPanel.add(_useSystemRadio);
+ radioPanel.add(_forceUtf8Radio);
+ _useSystemRadio.setSelected(true);
+ _encodingsPanel.add(radioPanel, BorderLayout.CENTER);
+ mainPanel.add(_encodingsPanel);
+ }
dialogPanel.add(mainPanel, BorderLayout.CENTER);
+ // close dialog if escape pressed
+ _nameField.addKeyListener(new DialogCloser(_dialog));
// button panel at bottom
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
buttonPanel.add(okButton);
JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
cancelButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
+ public void actionPerformed(ActionEvent e) {
_dialog.dispose();
}
});
private void startExport()
{
// OK pressed, so check selections
- if (!_pointTypeSelector.getAnythingSelected()) {
+ if (!_pointTypeSelector.getAnythingSelected())
+ {
JOptionPane.showMessageDialog(_parentFrame, I18nManager.getText("dialog.save.notypesselected"),
I18nManager.getText("dialog.saveoptions.title"), JOptionPane.WARNING_MESSAGE);
return;
}
}
+
/**
* Select a GPX file to save to
* @param inParentFrame parent frame for file chooser dialog
return saveFile;
}
+
/**
* Run method for controlling separate thread for exporting
*/
public void run()
{
+ // Instantiate source file cachers in case we want to copy output
+ GpxCacherList gpxCachers = null;
+ if (_copySourceCheckbox.isSelected()) {
+ gpxCachers = new GpxCacherList(_trackInfo.getFileInfo());
+ }
OutputStreamWriter writer = null;
try
{
- // normal writing to file
- writer = new OutputStreamWriter(new FileOutputStream(_exportFile));
- boolean[] saveFlags = {_pointTypeSelector.getTrackpointsSelected(), _pointTypeSelector.getWaypointsSelected(),
- _pointTypeSelector.getPhotopointsSelected(), _pointTypeSelector.getJustSelection(),
- _timestampsCheckbox.isSelected()};
+ // normal writing to file - firstly specify UTF8 encoding if requested
+ if (_forceUtf8Radio != null && _forceUtf8Radio.isSelected())
+ writer = new OutputStreamWriter(new FileOutputStream(_exportFile), "UTF-8");
+ else
+ writer = new OutputStreamWriter(new FileOutputStream(_exportFile));
+ final boolean[] saveFlags = {_pointTypeSelector.getTrackpointsSelected(), _pointTypeSelector.getWaypointsSelected(),
+ _pointTypeSelector.getPhotopointsSelected(), _pointTypeSelector.getAudiopointsSelected(),
+ _pointTypeSelector.getJustSelection(), _timestampsCheckbox.isSelected()};
// write file
final int numPoints = exportData(writer, _trackInfo, _nameField.getText(),
- _descriptionField.getText(), saveFlags, _copySourceCheckbox.isSelected());
+ _descriptionField.getText(), saveFlags, gpxCachers);
// close file
writer.close();
// Store directory in config for later
Config.setConfigString(Config.KEY_TRACK_DIR, _exportFile.getParentFile().getAbsolutePath());
+ // Add to recent file list
+ Config.getRecentFileList().addFile(new RecentFile(_exportFile, true));
// Show confirmation
+ UpdateMessageBroker.informSubscribers();
UpdateMessageBroker.informSubscribers(I18nManager.getText("confirm.save.ok1")
+ " " + numPoints + " " + I18nManager.getText("confirm.save.ok2")
+ " " + _exportFile.getAbsolutePath());
* @param inInfo track info object
* @param inName name of track (optional)
* @param inDesc description of track (optional)
- * @param inSaveFlags array of booleans to export tracks, waypoints, photos, timestamps
- * @param inUseCopy true to copy source if available
+ * @param inSaveFlags array of booleans to export tracks, waypoints, photos, audios, selection, timestamps
+ * @param inGpxCachers list of Gpx cachers containing input data
* @return number of points written
* @throws IOException if io errors occur on write
*/
public static int exportData(OutputStreamWriter inWriter, TrackInfo inInfo, String inName,
- String inDesc, boolean[] inSaveFlags, boolean inUseCopy) throws IOException
+ String inDesc, boolean[] inSaveFlags, GpxCacherList inGpxCachers) throws IOException
{
- // Instantiate source file cachers in case we want to copy output
- GpxCacherList gpxCachers = null;
- if (inUseCopy) gpxCachers = new GpxCacherList(inInfo.getFileInfo());
// Write or copy headers
inWriter.write(getXmlHeaderString(inWriter));
- inWriter.write(getGpxHeaderString(gpxCachers));
+ final String gpxHeader = getGpxHeaderString(inGpxCachers);
+ final boolean isVersion1_1 = (gpxHeader.toUpperCase().indexOf("GPX/1/1") > 0);
+ inWriter.write(gpxHeader);
// Name field
- String trackName = "PruneTrack";
- if (inName != null && !inName.equals(""))
- {
- trackName = inName;
- inWriter.write("\t<name>");
- inWriter.write(trackName);
- inWriter.write("</name>\n");
- }
- // Description field
- inWriter.write("\t<desc>");
- inWriter.write((inDesc != null && !inDesc.equals(""))?inDesc:"Export from Prune");
- inWriter.write("</desc>\n");
+ String trackName = (inName != null && !inName.equals("")) ? inName : "GpsPruneTrack";
+ writeNameAndDescription(inWriter, inName, inDesc, isVersion1_1);
int i = 0;
DataPoint point = null;
- boolean hasTrackpoints = false;
final boolean exportTrackpoints = inSaveFlags[0];
final boolean exportWaypoints = inSaveFlags[1];
final boolean exportPhotos = inSaveFlags[2];
- final boolean exportSelection = inSaveFlags[3];
- final boolean exportTimestamps = inSaveFlags[4];
+ final boolean exportAudios = inSaveFlags[3];
+ final boolean exportSelection = inSaveFlags[4];
+ final boolean exportTimestamps = inSaveFlags[5];
// Examine selection
int selStart = -1, selEnd = -1;
if (exportSelection) {
for (i=0; i<numPoints; i++)
{
point = inInfo.getTrack().getPoint(i);
- if (!exportSelection || (i>=selStart && i<=selEnd)) {
+ if (!exportSelection || (i>=selStart && i<=selEnd))
+ {
// Make a wpt element for each waypoint
- if (point.isWaypoint()) {
- if (exportWaypoints)
+ if (point.isWaypoint() && exportWaypoints)
+ {
+ String pointSource = (inGpxCachers == null? null : getPointSource(inGpxCachers, point));
+ if (pointSource != null)
{
- String pointSource = (inUseCopy?getPointSource(gpxCachers, point):null);
- if (pointSource != null) {
- inWriter.write(pointSource);
- inWriter.write('\n');
- }
- else {
- exportWaypoint(point, inWriter, exportTimestamps);
+ // If timestamp checkbox is off, strip time
+ if (!exportTimestamps) {
+ pointSource = stripTime(pointSource);
}
- numSaved++;
+ inWriter.write(pointSource);
+ inWriter.write('\n');
}
- }
- else {
- hasTrackpoints = true;
+ else {
+ exportWaypoint(point, inWriter, exportTimestamps, exportPhotos, exportAudios);
+ }
+ numSaved++;
}
}
}
// Export both route points and then track points
- if (hasTrackpoints && (exportTrackpoints || exportPhotos))
+ if (exportTrackpoints || exportPhotos || exportAudios)
{
// Output all route points (if any)
numSaved += writeTrackPoints(inWriter, inInfo, exportSelection, exportTrackpoints, exportPhotos,
- exportTimestamps, true, gpxCachers, "<rtept", "\t<rte><number>1</number>\n", null, "\t</rte>\n");
+ exportAudios, exportTimestamps, true, inGpxCachers, "<rtept", "\t<rte><number>1</number>\n",
+ null, "\t</rte>\n");
// Output all track points, if any
String trackStart = "\t<trk><name>" + trackName + "</name><number>1</number><trkseg>\n";
numSaved += writeTrackPoints(inWriter, inInfo, exportSelection, exportTrackpoints, exportPhotos,
- exportTimestamps, false, gpxCachers, "<trkpt", trackStart, "\t</trkseg>\n\t<trkseg>\n",
- "\t</trkseg></trk>\n");
+ exportAudios, exportTimestamps, false, inGpxCachers, "<trkpt", trackStart,
+ "\t</trkseg>\n\t<trkseg>\n", "\t</trkseg></trk>\n");
}
inWriter.write("</gpx>\n");
return numSaved;
}
+
+ /**
+ * Write the name and description according to the GPX version number
+ * @param inWriter writer object
+ * @param inName name, or null if none supplied
+ * @param inDesc description, or null if none supplied
+ * @param inIsVersion1_1 true if gpx version 1.1, false for version 1.0
+ */
+ private static void writeNameAndDescription(OutputStreamWriter inWriter,
+ String inName, String inDesc, boolean inIsVersion1_1) throws IOException
+ {
+ String desc = (inDesc != null && !inDesc.equals("")) ? inDesc : "Export from GpsPrune";
+ // Position of name and description fields needs to be different for GPX1.0 and GPX1.1
+ if (inIsVersion1_1)
+ {
+ // GPX 1.1 has the name and description inside a metadata tag
+ inWriter.write("\t<metadata>\n");
+ }
+ if (inName != null && !inName.equals(""))
+ {
+ inWriter.write("\t\t<name>");
+ inWriter.write(inName);
+ inWriter.write("</name>\n");
+ }
+ inWriter.write("\t\t<desc>");
+ inWriter.write(desc);
+ inWriter.write("</desc>\n");
+ if (inIsVersion1_1)
+ {
+ inWriter.write("\t</metadata>\n");
+ }
+ }
+
/**
* Loop through the track outputting the relevant track points
* @param inWriter writer object for output
* @param inExportSelection true to just output current selection
* @param inExportTrackpoints true to output track points
* @param inExportPhotos true to output photo points
- * @param exportTimestamps true to include timestamps in export
+ * @param inExportAudios true to output audio points
+ * @param inExportTimestamps true to include timestamps in export
* @param inOnlyCopies true to only export if source can be copied
* @param inCachers list of GpxCachers
* @param inPointTag tag to match for each point
*/
private static int writeTrackPoints(OutputStreamWriter inWriter,
TrackInfo inInfo, boolean inExportSelection, boolean inExportTrackpoints,
- boolean inExportPhotos, boolean exportTimestamps, boolean inOnlyCopies,
- GpxCacherList inCachers, String inPointTag, String inStartTag,
- String inSegmentTag, String inEndTag)
+ boolean inExportPhotos, boolean inExportAudios, boolean exportTimestamps,
+ boolean inOnlyCopies, GpxCacherList inCachers, String inPointTag,
+ String inStartTag, String inSegmentTag, String inEndTag)
throws IOException
{
// Note: far too many input parameters to this method but avoids duplication
DataPoint point = inInfo.getTrack().getPoint(i);
if ((!inExportSelection || (i>=selStart && i<=selEnd)) && !point.isWaypoint())
{
- if ((point.getPhoto()==null && inExportTrackpoints) || (point.getPhoto()!=null && inExportPhotos))
+ if ((point.getPhoto()==null && inExportTrackpoints) || (point.getPhoto()!=null && inExportPhotos)
+ || (point.getAudio()!=null && inExportAudios))
{
// get the source from the point (if any)
String pointSource = getPointSource(inCachers, point);
- boolean writePoint = (pointSource != null && pointSource.toLowerCase().startsWith(inPointTag))
- || (pointSource == null && !inOnlyCopies);
- if (writePoint)
+ // Clear point source if it's the wrong type of point (eg changed from waypoint or route point)
+ if (pointSource != null && !pointSource.toLowerCase().startsWith(inPointTag)) {pointSource = null;}
+ if (pointSource != null || !inOnlyCopies)
{
// restart track segment if necessary
if ((numSaved > 0) && point.getSegmentStart() && (inSegmentTag != null)) {
inWriter.write(inSegmentTag);
}
if (numSaved == 0) {inWriter.write(inStartTag);}
- if (pointSource != null) {
+ if (pointSource != null)
+ {
+ // If timestamps checkbox is off, strip the time
+ if (!exportTimestamps) {
+ pointSource = stripTime(pointSource);
+ }
inWriter.write(pointSource);
inWriter.write('\n');
}
else {
- if (!inOnlyCopies) {exportTrackpoint(point, inWriter, exportTimestamps);}
+ if (!inOnlyCopies) {exportTrackpoint(point, inWriter, exportTimestamps, inExportPhotos, inExportAudios);}
}
numSaved++;
}
source = replaceGpxTags(source, "lon=\"", "\"", inPoint.getLongitude().output(Coordinate.FORMAT_DECIMAL_FORCE_POINT));
source = replaceGpxTags(source, "<ele>", "</ele>", inPoint.getAltitude().getStringValue(Altitude.Format.METRES));
source = replaceGpxTags(source, "<time>", "</time>", inPoint.getTimestamp().getText(Timestamp.FORMAT_ISO_8601));
- if (inPoint.isWaypoint()) {source = replaceGpxTags(source, "<name>", "</name>", inPoint.getWaypointName());} // only for waypoints
+ if (inPoint.isWaypoint())
+ {
+ source = replaceGpxTags(source, "<name>", "</name>", inPoint.getWaypointName());
+ source = replaceGpxTags(source, "<description>", "</description>",
+ XmlUtils.fixCdata(inPoint.getFieldValue(Field.DESCRIPTION)));
+ }
+ // photo / audio links
+ if (source != null && (inPoint.hasMedia() || source.indexOf("</link>") > 0)) {
+ source = replaceMediaLinks(source, makeMediaLink(inPoint));
+ }
return source;
}
return null;
}
+
+ /**
+ * Replace the media tags in the given XML string
+ * @param inSource source XML for point
+ * @param inValue value for the current point
+ * @return modified String, or null if not possible
+ */
+ private static String replaceMediaLinks(String inSource, String inValue)
+ {
+ if (inSource == null) {return null;}
+ // Note that this method is very similar to replaceGpxTags except there can be multiple link tags
+ // and the tags must have attributes. So either one heavily parameterized method or two.
+ // Look for start and end tags within source
+ final String STARTTEXT = "<link";
+ final String ENDTEXT = "</link>";
+ final int startPos = inSource.indexOf(STARTTEXT);
+ final int endPos = inSource.lastIndexOf(ENDTEXT);
+ if (startPos > 0 && endPos > 0)
+ {
+ String origValue = inSource.substring(startPos, endPos + ENDTEXT.length());
+ if (inValue != null && origValue.equals(inValue)) {
+ // Value unchanged
+ return inSource;
+ }
+ else if (inValue == null || inValue.equals("")) {
+ // Need to delete value
+ return inSource.substring(0, startPos) + inSource.substring(endPos + ENDTEXT.length());
+ }
+ else {
+ // Need to replace value
+ return inSource.substring(0, startPos) + inValue + inSource.substring(endPos + ENDTEXT.length());
+ }
+ }
+ // Value not found for this field in original source
+ if (inValue == null || inValue.equals("")) {return inSource;}
+ return null;
+ }
+
+
/**
* Get the header string for the xml document including encoding
* @param inWriter writer object
* @return header string defining encoding
*/
private static String getXmlHeaderString(OutputStreamWriter inWriter)
+ {
+ return "<?xml version=\"1.0\" encoding=\"" + getEncoding(inWriter) + "\"?>\n";
+ }
+
+
+ /**
+ * Get the default system encoding using a writer
+ * @param inWriter writer object
+ * @return string defining encoding
+ */
+ private static String getEncoding(OutputStreamWriter inWriter)
{
String encoding = inWriter.getEncoding();
- final String encodingUpper = encoding.toUpperCase();
- if (encodingUpper.equals("UTF8") || encodingUpper.equals("UTF-8")) {
- encoding = "UTF-8";
+ try {
+ encoding = Charset.forName(encoding).name();
+ }
+ catch (Exception e) {} // ignore failure to find encoding
+ return encoding;
+ }
+
+
+ /**
+ * Use a temporary file to obtain the name of the default system encoding
+ * @return name of default system encoding, or null if write failed
+ */
+ private static String getSystemEncoding()
+ {
+ File tempFile = null;
+ String encoding = null;
+ try
+ {
+ tempFile = File.createTempFile("prune", null);
+ OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(tempFile));
+ encoding = getEncoding(writer);
+ writer.close();
+ }
+ catch (IOException e) {} // value stays null
+ // Delete temp file
+ if (tempFile != null && tempFile.exists()) {
+ if (!tempFile.delete()) {
+ System.err.println("Cannot delete temp file: " + tempFile.getAbsolutePath());
+ }
}
- return "<?xml version=\"1.0\" encoding=\"" + encoding + "\"?>\n";
+ // If writing failed (eg permissions) then just ask system for default
+ if (encoding == null) encoding = Charset.defaultCharset().name();
+ return encoding;
+ }
+
+ /**
+ * Creates temp file if necessary to check system encoding
+ * @return true if system uses UTF-8 by default
+ */
+ private static boolean isSystemUtf8()
+ {
+ if (_systemEncoding == null) _systemEncoding = getSystemEncoding();
+ return (_systemEncoding != null && _systemEncoding.toUpperCase().equals("UTF-8"));
}
/**
return gpxHeader + "\n";
}
+
/**
* Export the specified waypoint into the file
* @param inPoint waypoint to export
* @param inWriter writer object
* @param inTimestamps true to export timestamps too
+ * @param inPhoto true to export link to photo
+ * @param inAudio true to export link to audio
* @throws IOException on write failure
*/
- private static void exportWaypoint(DataPoint inPoint, Writer inWriter, boolean inTimestamps)
+ private static void exportWaypoint(DataPoint inPoint, Writer inWriter, boolean inTimestamps,
+ boolean inPhoto, boolean inAudio)
throws IOException
{
inWriter.write("\t<wpt lat=\"");
inWriter.write("\t\t<name>");
inWriter.write(inPoint.getWaypointName().trim());
inWriter.write("</name>\n");
+ // description, if any
+ String desc = XmlUtils.fixCdata(inPoint.getFieldValue(Field.DESCRIPTION));
+ if (desc != null && !desc.equals(""))
+ {
+ inWriter.write("\t\t<description>");
+ inWriter.write(desc);
+ inWriter.write("</description>\n");
+ }
+ // Media links, if any
+ if (inPhoto && inPoint.getPhoto() != null)
+ {
+ inWriter.write("\t\t");
+ inWriter.write(makeMediaLink(inPoint.getPhoto()));
+ inWriter.write('\n');
+ }
+ if (inAudio && inPoint.getAudio() != null)
+ {
+ inWriter.write("\t\t");
+ inWriter.write(makeMediaLink(inPoint.getAudio()));
+ inWriter.write('\n');
+ }
// write waypoint type if any
String type = inPoint.getFieldValue(Field.WAYPT_TYPE);
if (type != null)
* @param inPoint trackpoint to export
* @param inWriter writer object
* @param inTimestamps true to export timestamps too
+ * @param inExportPhoto true to export photo link
+ * @param inExportAudio true to export audio link
*/
- private static void exportTrackpoint(DataPoint inPoint, Writer inWriter, boolean inTimestamps)
+ private static void exportTrackpoint(DataPoint inPoint, Writer inWriter, boolean inTimestamps,
+ boolean inExportPhoto, boolean inExportAudio)
throws IOException
{
inWriter.write("\t\t<trkpt lat=\"");
inWriter.write(inPoint.getTimestamp().getText(Timestamp.FORMAT_ISO_8601));
inWriter.write("</time>");
}
+ // photo, audio
+ if (inPoint.getPhoto() != null && inExportPhoto) {
+ inWriter.write(makeMediaLink(inPoint.getPhoto()));
+ }
+ if (inPoint.getAudio() != null && inExportAudio) {
+ inWriter.write(makeMediaLink(inPoint.getAudio()));
+ }
inWriter.write("</trkpt>\n");
}
+
+
+ /**
+ * Make the xml for the media link(s)
+ * @param inPoint point to generate text for
+ * @return link tags, or null if no links
+ */
+ private static String makeMediaLink(DataPoint inPoint)
+ {
+ Photo photo = inPoint.getPhoto();
+ AudioClip audio = inPoint.getAudio();
+ if (photo == null && audio == null) {
+ return null;
+ }
+ String linkText = "";
+ if (photo != null) {
+ linkText = makeMediaLink(photo);
+ }
+ if (audio != null) {
+ linkText += makeMediaLink(audio);
+ }
+ return linkText;
+ }
+
+ /**
+ * Make the media link for a single media item
+ * @param inMedia media item, either photo or audio
+ * @return link for this media
+ */
+ private static String makeMediaLink(MediaObject inMedia)
+ {
+ if (inMedia.getFile() != null)
+ // file link
+ return "<link href=\"" + inMedia.getFile().getAbsolutePath() + "\"><text>" + inMedia.getName() + "</text></link>";
+ if (inMedia.getUrl() != null)
+ // url link
+ return "<link href=\"" + inMedia.getUrl() + "\"><text>" + inMedia.getName() + "</text></link>";
+ // No link available, must have been loaded from zip file - no link possible
+ return "";
+ }
+
+
+ /**
+ * Strip the time from a GPX point source string
+ * @param inPointSource point source to copy
+ * @return point source with timestamp removed
+ */
+ private static String stripTime(String inPointSource)
+ {
+ return inPointSource.replaceAll("<time>.*?</time>", "");
+ }
}
projects / GpsPrune.git / blobdiff