tim/prune/gui/DetailsDisplay.java

   1 package tim.prune.gui;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.Component;
   5 import java.awt.Dimension;
   6 import java.awt.FlowLayout;
   7 import java.awt.Font;
   8 import java.awt.Insets;
   9 import java.awt.event.ActionEvent;
  10 import java.awt.event.ActionListener;
  11 import java.text.NumberFormat;
  12
  13 import javax.swing.BorderFactory;
  14 import javax.swing.Box;
  15 import javax.swing.BoxLayout;
  16 import javax.swing.JButton;
  17 import javax.swing.JComboBox;
  18 import javax.swing.JLabel;
  19 import javax.swing.JPanel;
  20 import javax.swing.JProgressBar;
  21 import javax.swing.border.EtchedBorder;
  22
  23 import tim.prune.DataSubscriber;
  24 import tim.prune.FunctionLibrary;
  25 import tim.prune.GenericFunction;
  26 import tim.prune.I18nManager;
  27 import tim.prune.UpdateMessageBroker;
  28 import tim.prune.config.Config;
  29 import tim.prune.data.AltitudeRange;
  30 import tim.prune.data.AudioClip;
  31 import tim.prune.data.Coordinate;
  32 import tim.prune.data.DataPoint;
  33 import tim.prune.data.Field;
  34 import tim.prune.data.Photo;
  35 import tim.prune.data.Selection;
  36 import tim.prune.data.SpeedCalculator;
  37 import tim.prune.data.SpeedValue;
  38 import tim.prune.data.TrackInfo;
  39 import tim.prune.data.Unit;
  40 import tim.prune.data.UnitSet;
  41 import tim.prune.data.UnitSetLibrary;
  42
  43 /**
  44  * Class to hold point details and selection details
  45  * as a visual component
  46  */
  47 public class DetailsDisplay extends GenericDisplay
  48 {
  49         // Point details
  50         private JLabel _indexLabel = null;
  51         private JLabel _latLabel = null, _longLabel = null;
  52         private JLabel _altLabel = null;
  53         private JLabel _timeLabel = null;
  54         private JLabel _speedLabel = null, _vSpeedLabel = null;
  55         private JLabel _nameLabel = null, _typeLabel = null;
  56
  57         // Range details
  58         private JLabel _rangeLabel = null;
  59         private JLabel _distanceLabel = null;
  60         private JLabel _durationLabel = null;
  61         private JLabel _altRangeLabel = null, _updownLabel = null;
  62         private JLabel _aveSpeedLabel = null;
  63
  64         // Photo details
  65         private JPanel _photoDetailsPanel = null;
  66         private JLabel _photoLabel = null;
  67         private JLabel _photoPathLabel = null;
  68         private PhotoThumbnail _photoThumbnail = null;
  69         private JLabel _photoTimestampLabel = null;
  70         private JLabel _photoConnectedLabel = null;
  71         private JLabel _photoBearingLabel = null;
  72         private JPanel _rotationButtons = null;
  73
  74         // Audio details
  75         private JPanel _audioDetailsPanel = null;
  76         private JLabel _audioLabel = null;
  77         private JLabel _audioPathLabel = null;
  78         private JLabel _audioConnectedLabel = null;
  79         private JLabel _audioTimestampLabel = null;
  80         private JLabel _audioLengthLabel = null;
  81         private JProgressBar _audioProgress = null;
  82         private JPanel _playAudioPanel = null;
  83
  84         // Units
  85         private JComboBox _coordFormatDropdown = null;
  86         private JComboBox _distUnitsDropdown = null;
  87         // Formatter
  88         private NumberFormat _distanceFormatter = NumberFormat.getInstance();
  89
  90         // Cached labels
  91         private static final String LABEL_POINT_SELECTED = I18nManager.getText("details.index.selected") + ": ";
  92         private static final String LABEL_POINT_LATITUDE = I18nManager.getText("fieldname.latitude") + ": ";
  93         private static final String LABEL_POINT_LONGITUDE = I18nManager.getText("fieldname.longitude") + ": ";
  94         private static final String LABEL_POINT_ALTITUDE = I18nManager.getText("fieldname.altitude") + ": ";
  95         private static final String LABEL_POINT_TIMESTAMP = I18nManager.getText("fieldname.timestamp") + ": ";
  96         private static final String LABEL_POINT_WAYPOINTNAME = I18nManager.getText("fieldname.waypointname") + ": ";
  97         private static final String LABEL_POINT_WAYPOINTTYPE = I18nManager.getText("fieldname.waypointtype") + ": ";
  98         private static final String LABEL_POINT_SPEED        = I18nManager.getText("fieldname.speed") + ": ";
  99         private static final String LABEL_POINT_VERTSPEED    = I18nManager.getText("fieldname.verticalspeed") + ": ";
 100         private static final String LABEL_RANGE_SELECTED = I18nManager.getText("details.range.selected") + ": ";
 101         private static final String LABEL_RANGE_DURATION = I18nManager.getText("fieldname.duration") + ": ";
 102         private static final String LABEL_RANGE_DISTANCE = I18nManager.getText("fieldname.distance") + ": ";
 103         private static final String LABEL_RANGE_ALTITUDE = I18nManager.getText("fieldname.altitude") + ": ";
 104         private static final String LABEL_RANGE_CLIMB = I18nManager.getText("details.range.climb") + ": ";
 105         private static final String LABEL_RANGE_DESCENT = ", " + I18nManager.getText("details.range.descent") + ": ";
 106         private static final String LABEL_AUDIO_FILE = I18nManager.getText("details.audio.file") + ": ";
 107         private static final String LABEL_FULL_PATH = I18nManager.getText("details.media.fullpath") + ": ";
 108
 109
 110         /**
 111          * Constructor
 112          * @param inTrackInfo Track info object
 113          */
 114         public DetailsDisplay(TrackInfo inTrackInfo)
 115         {
 116                 super(inTrackInfo);
 117                 setLayout(new BorderLayout());
 118
 119                 JPanel mainPanel = new JPanel();
 120                 mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
 121                 mainPanel.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
 122                 Font biggerFont = new JLabel().getFont();
 123                 biggerFont = biggerFont.deriveFont(Font.BOLD, biggerFont.getSize2D() + 2.0f);
 124
 125                 // Point details panel
 126                 JPanel pointDetailsPanel = makeDetailsPanel("details.pointdetails", biggerFont);
 127                 _indexLabel = new JLabel(I18nManager.getText("details.nopointselection"));
 128                 pointDetailsPanel.add(_indexLabel);
 129                 _latLabel = new JLabel("");
 130                 pointDetailsPanel.add(_latLabel);
 131                 _longLabel = new JLabel("");
 132                 pointDetailsPanel.add(_longLabel);
 133                 _altLabel = new JLabel("");
 134                 pointDetailsPanel.add(_altLabel);
 135                 _timeLabel = new JLabel("");
 136                 _timeLabel.setMinimumSize(new Dimension(120, 10));
 137                 pointDetailsPanel.add(_timeLabel);
 138                 _speedLabel = new JLabel("");
 139                 pointDetailsPanel.add(_speedLabel);
 140                 _vSpeedLabel = new JLabel("");
 141                 pointDetailsPanel.add(_vSpeedLabel);
 142                 _nameLabel = new JLabel("");
 143                 pointDetailsPanel.add(_nameLabel);
 144                 _typeLabel = new JLabel("");
 145                 pointDetailsPanel.add(_typeLabel);
 146                 pointDetailsPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
 147
 148                 // range details panel
 149                 JPanel rangeDetailsPanel = makeDetailsPanel("details.rangedetails", biggerFont);
 150                 _rangeLabel = new JLabel(I18nManager.getText("details.norangeselection"));
 151                 rangeDetailsPanel.add(_rangeLabel);
 152                 _distanceLabel = new JLabel("");
 153                 rangeDetailsPanel.add(_distanceLabel);
 154                 _durationLabel = new JLabel("");
 155                 rangeDetailsPanel.add(_durationLabel);
 156                 _aveSpeedLabel = new JLabel("");
 157                 rangeDetailsPanel.add(_aveSpeedLabel);
 158                 _altRangeLabel = new JLabel("");
 159                 rangeDetailsPanel.add(_altRangeLabel);
 160                 _updownLabel = new JLabel("");
 161                 rangeDetailsPanel.add(_updownLabel);
 162                 rangeDetailsPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
 163
 164                 // photo details panel
 165                 _photoDetailsPanel = makeDetailsPanel("details.photodetails", biggerFont);
 166                 _photoLabel = new JLabel(I18nManager.getText("details.nophoto"));
 167                 _photoDetailsPanel.add(_photoLabel);
 168                 _photoPathLabel = new JLabel("");
 169                 _photoDetailsPanel.add(_photoPathLabel);
 170                 _photoTimestampLabel = new JLabel("");
 171                 _photoTimestampLabel.setMinimumSize(new Dimension(120, 10));
 172                 _photoDetailsPanel.add(_photoTimestampLabel);
 173                 _photoConnectedLabel = new JLabel("");
 174                 _photoDetailsPanel.add(_photoConnectedLabel);
 175                 _photoBearingLabel = new JLabel("");
 176                 _photoDetailsPanel.add(_photoBearingLabel);
 177                 _photoThumbnail = new PhotoThumbnail();
 178                 _photoThumbnail.setVisible(false);
 179                 _photoThumbnail.setPreferredSize(new Dimension(100, 100));
 180                 _photoDetailsPanel.add(_photoThumbnail);
 181                 // Rotate buttons
 182                 JButton rotLeft = makeRotateButton(IconManager.ROTATE_LEFT, FunctionLibrary.FUNCTION_ROTATE_PHOTO_LEFT);
 183                 JButton rotRight = makeRotateButton(IconManager.ROTATE_RIGHT, FunctionLibrary.FUNCTION_ROTATE_PHOTO_RIGHT);
 184                 JButton popup = makeRotateButton(IconManager.SHOW_DETAILS, FunctionLibrary.FUNCTION_PHOTO_POPUP);
 185                 _rotationButtons = new JPanel();
 186                 _rotationButtons.add(rotLeft);
 187                 _rotationButtons.add(rotRight);
 188                 _rotationButtons.add(Box.createHorizontalStrut(10));
 189                 _rotationButtons.add(popup);
 190                 _rotationButtons.setAlignmentX(Component.LEFT_ALIGNMENT);
 191                 _rotationButtons.setVisible(false);
 192                 _photoDetailsPanel.add(_rotationButtons);
 193                 _photoDetailsPanel.setVisible(false);
 194
 195                 // audio details panel
 196                 _audioDetailsPanel = makeDetailsPanel("details.audiodetails", biggerFont);
 197                 _audioLabel = new JLabel(I18nManager.getText("details.noaudio"));
 198                 _audioDetailsPanel.add(_audioLabel);
 199                 _audioPathLabel = new JLabel("");
 200                 _audioDetailsPanel.add(_audioPathLabel);
 201                 _audioTimestampLabel = new JLabel("");
 202                 _audioTimestampLabel.setMinimumSize(new Dimension(120, 10));
 203                 _audioDetailsPanel.add(_audioTimestampLabel);
 204                 _audioLengthLabel = new JLabel("");
 205                 _audioDetailsPanel.add(_audioLengthLabel);
 206                 _audioConnectedLabel = new JLabel("");
 207                 _audioDetailsPanel.add(_audioConnectedLabel);
 208                 _audioProgress = new JProgressBar(0, 100);
 209                 _audioProgress.setString(I18nManager.getText("details.audio.playing"));
 210                 _audioProgress.setStringPainted(true);
 211                 _audioProgress.setVisible(false);
 212                 _audioDetailsPanel.add(_audioProgress);
 213                 _playAudioPanel = new JPanel();
 214                 _playAudioPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
 215                 JButton playAudio = makeRotateButton(IconManager.PLAY_AUDIO, FunctionLibrary.FUNCTION_PLAY_AUDIO);
 216                 playAudio.addActionListener(new AudioListener(_audioProgress));
 217                 _playAudioPanel.add(playAudio);
 218                 JButton stopAudio = makeRotateButton(IconManager.STOP_AUDIO, FunctionLibrary.FUNCTION_STOP_AUDIO);
 219                 _playAudioPanel.add(stopAudio);
 220                 _playAudioPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
 221                 _playAudioPanel.setVisible(false);
 222                 _audioDetailsPanel.add(_playAudioPanel);
 223                 _audioDetailsPanel.setVisible(false);
 224
 225                 // add the details panels to the main panel
 226                 mainPanel.add(pointDetailsPanel);
 227                 mainPanel.add(Box.createVerticalStrut(5));
 228                 mainPanel.add(rangeDetailsPanel);
 229                 mainPanel.add(Box.createVerticalStrut(5));
 230                 mainPanel.add(_photoDetailsPanel);
 231                 mainPanel.add(Box.createVerticalStrut(5));
 232                 mainPanel.add(_audioDetailsPanel);
 233                 mainPanel.add(Box.createVerticalStrut(5));
 234                 // add the main panel at the top
 235                 add(mainPanel, BorderLayout.NORTH);
 236
 237                 // Add format, units selection
 238                 JPanel lowerPanel = new JPanel();
 239                 lowerPanel.setLayout(new BoxLayout(lowerPanel, BoxLayout.Y_AXIS));
 240                 JLabel coordFormatLabel = new JLabel(I18nManager.getText("details.coordformat") + ": ");
 241                 coordFormatLabel.setAlignmentX(Component.LEFT_ALIGNMENT);
 242                 lowerPanel.add(coordFormatLabel);
 243                 String[] coordFormats = {I18nManager.getText("units.original"), I18nManager.getText("units.degminsec"),
 244                         I18nManager.getText("units.degmin"), I18nManager.getText("units.deg")};
 245                 _coordFormatDropdown = new JComboBox(coordFormats);
 246                 _coordFormatDropdown.addActionListener(new ActionListener() {
 247                         public void actionPerformed(ActionEvent e)
 248                         {
 249                                 dataUpdated(DataSubscriber.UNITS_CHANGED);
 250                         }
 251                 });
 252                 lowerPanel.add(_coordFormatDropdown);
 253                 _coordFormatDropdown.setAlignmentX(Component.LEFT_ALIGNMENT);
 254                 JLabel unitsLabel = new JLabel(I18nManager.getText("details.distanceunits") + ": ");
 255                 unitsLabel.setAlignmentX(Component.LEFT_ALIGNMENT);
 256                 lowerPanel.add(unitsLabel);
 257                 // Make dropdown for distance units
 258                 _distUnitsDropdown = new JComboBox();
 259                 final UnitSet currUnits = Config.getUnitSet();
 260                 for (int i=0; i<UnitSetLibrary.getNumUnitSets(); i++) {
 261                         _distUnitsDropdown.addItem(I18nManager.getText(UnitSetLibrary.getUnitSet(i).getDistanceUnit().getNameKey()));
 262                         if (UnitSetLibrary.getUnitSet(i) == currUnits) {_distUnitsDropdown.setSelectedIndex(i);}
 263                 }
 264                 _distUnitsDropdown.addActionListener(new ActionListener() {
 265                         public void actionPerformed(ActionEvent e)
 266                         {
 267                                 Config.selectUnitSet(_distUnitsDropdown.getSelectedIndex());
 268                                 UpdateMessageBroker.informSubscribers(DataSubscriber.UNITS_CHANGED);
 269                         }
 270                 });
 271                 lowerPanel.add(_distUnitsDropdown);
 272                 _distUnitsDropdown.setAlignmentX(Component.LEFT_ALIGNMENT);
 273                 add(lowerPanel, BorderLayout.SOUTH);
 274         }
 275
 276
 277         /**
 278          * Notification that Track has been updated
 279          * @param inUpdateType byte to specify what has been updated
 280          */
 281         public void dataUpdated(byte inUpdateType)
 282         {
 283                 // Update current point data, if any
 284                 DataPoint currentPoint = _trackInfo.getCurrentPoint();
 285                 Selection selection = _trackInfo.getSelection();
 286                 if ((inUpdateType | DATA_ADDED_OR_REMOVED) > 0) selection.markInvalid();
 287                 int currentPointIndex = selection.getCurrentPointIndex();
 288                 _speedLabel.setText("");
 289                 UnitSet unitSet = UnitSetLibrary.getUnitSet(_distUnitsDropdown.getSelectedIndex());
 290                 String distUnitsStr = I18nManager.getText(unitSet.getDistanceUnit().getShortnameKey());
 291                 String speedUnitsStr = I18nManager.getText(unitSet.getSpeedUnit().getShortnameKey());
 292                 if (_track == null || currentPoint == null)
 293                 {
 294                         _indexLabel.setText(I18nManager.getText("details.nopointselection"));
 295                         _latLabel.setText("");
 296                         _longLabel.setText("");
 297                         _altLabel.setText("");
 298                         _timeLabel.setText("");
 299                         _nameLabel.setText("");
 300                         _typeLabel.setText("");
 301                         _speedLabel.setText("");
 302                         _vSpeedLabel.setText("");
 303                 }
 304                 else
 305                 {
 306                         _indexLabel.setText(LABEL_POINT_SELECTED
 307                                 + (currentPointIndex+1) + " " + I18nManager.getText("details.index.of")
 308                                 + " " + _track.getNumPoints());
 309                         _latLabel.setText(makeCoordinateLabel(LABEL_POINT_LATITUDE, currentPoint.getLatitude(), _coordFormatDropdown.getSelectedIndex()));
 310                         _longLabel.setText(makeCoordinateLabel(LABEL_POINT_LONGITUDE, currentPoint.getLongitude(), _coordFormatDropdown.getSelectedIndex()));
 311                         Unit altUnit = Config.getUnitSet().getAltitudeUnit();
 312                         _altLabel.setText(currentPoint.hasAltitude()?
 313                                 (LABEL_POINT_ALTITUDE + currentPoint.getAltitude().getValue(altUnit) + " " +
 314                                 I18nManager.getText(altUnit.getShortnameKey()))
 315                                 : "");
 316                         if (currentPoint.hasTimestamp()) {
 317                                 _timeLabel.setText(LABEL_POINT_TIMESTAMP + currentPoint.getTimestamp().getText());
 318                         }
 319                         else {
 320                                 _timeLabel.setText("");
 321                         }
 322
 323                         // Speed can come from either timestamps and distances, or speed values in data
 324                         SpeedValue speedValue = new SpeedValue();
 325                         SpeedCalculator.calculateSpeed(_track, currentPointIndex, speedValue);
 326                         if (speedValue.isValid())
 327                         {
 328                                 String speed = roundedNumber(speedValue.getValue()) + " " + speedUnitsStr;
 329                                 _speedLabel.setText(LABEL_POINT_SPEED + speed);
 330                         }
 331                         else {
 332                                 _speedLabel.setText("");
 333                         }
 334
 335                         // Now do the vertical speed in the same way
 336                         SpeedCalculator.calculateVerticalSpeed(_track, currentPointIndex, speedValue);
 337                         if (speedValue.isValid())
 338                         {
 339                                 String vSpeedUnitsStr = I18nManager.getText(unitSet.getVerticalSpeedUnit().getShortnameKey());
 340                                 String speed = roundedNumber(speedValue.getValue()) + " " + vSpeedUnitsStr;
 341                                 _vSpeedLabel.setText(LABEL_POINT_VERTSPEED + speed);
 342                         }
 343                         else {
 344                                 _vSpeedLabel.setText("");
 345                         }
 346
 347                         // Waypoint name
 348                         final String name = currentPoint.getWaypointName();
 349                         if (name != null && !name.equals(""))
 350                         {
 351                                 _nameLabel.setText(LABEL_POINT_WAYPOINTNAME + name);
 352                         }
 353                         else _nameLabel.setText("");
 354                         // Waypoint type
 355                         final String type = currentPoint.getFieldValue(Field.WAYPT_TYPE);
 356                         if (type != null && !type.equals("")) {
 357                                 _typeLabel.setText(LABEL_POINT_WAYPOINTTYPE + type);
 358                         }
 359                         else _typeLabel.setText("");
 360                 }
 361
 362                 // Update range details
 363                 if (_track == null || !selection.hasRangeSelected())
 364                 {
 365                         _rangeLabel.setText(I18nManager.getText("details.norangeselection"));
 366                         _distanceLabel.setText("");
 367                         _durationLabel.setText("");
 368                         _altRangeLabel.setText("");
 369                         _updownLabel.setText("");
 370                         _aveSpeedLabel.setText("");
 371                 }
 372                 else
 373                 {
 374                         _rangeLabel.setText(LABEL_RANGE_SELECTED
 375                                 + (selection.getStart()+1) + " " + I18nManager.getText("details.range.to")
 376                                 + " " + (selection.getEnd()+1));
 377                         _distanceLabel.setText(LABEL_RANGE_DISTANCE + roundedNumber(selection.getDistance()) + " " + distUnitsStr);
 378                         if (selection.getNumSeconds() > 0)
 379                         {
 380                                 _durationLabel.setText(LABEL_RANGE_DURATION + DisplayUtils.buildDurationString(selection.getNumSeconds()));
 381                                 _aveSpeedLabel.setText(I18nManager.getText("details.range.avespeed") + ": "
 382                                         + roundedNumber(selection.getDistance()/selection.getNumSeconds()*3600.0) + " " + speedUnitsStr);
 383                         }
 384                         else {
 385                                 _durationLabel.setText("");
 386                                 _aveSpeedLabel.setText("");
 387                         }
 388                         AltitudeRange altRange = selection.getAltitudeRange();
 389                         Unit altUnit = Config.getUnitSet().getAltitudeUnit();
 390                         String altUnitsLabel = I18nManager.getText(altUnit.getShortnameKey());
 391                         if (altRange.hasRange())
 392                         {
 393                                 _altRangeLabel.setText(LABEL_RANGE_ALTITUDE
 394                                         + altRange.getMinimum(altUnit) + altUnitsLabel + " "
 395                                         + I18nManager.getText("details.altitude.to") + " "
 396                                         + altRange.getMaximum(altUnit) + altUnitsLabel);
 397                                 _updownLabel.setText(LABEL_RANGE_CLIMB + altRange.getClimb(altUnit) + altUnitsLabel
 398                                         + LABEL_RANGE_DESCENT + altRange.getDescent(altUnit) + altUnitsLabel);
 399                         }
 400                         else
 401                         {
 402                                 _altRangeLabel.setText("");
 403                                 _updownLabel.setText("");
 404                         }
 405                 }
 406                 // show photo details and thumbnail
 407                 _photoDetailsPanel.setVisible(_trackInfo.getPhotoList().getNumPhotos() > 0);
 408                 Photo currentPhoto = _trackInfo.getPhotoList().getPhoto(_trackInfo.getSelection().getCurrentPhotoIndex());
 409                 if ((currentPoint == null || currentPoint.getPhoto() == null) && currentPhoto == null)
 410                 {
 411                         // no photo, hide details
 412                         _photoLabel.setText(I18nManager.getText("details.nophoto"));
 413                         _photoPathLabel.setText("");
 414                         _photoPathLabel.setToolTipText("");
 415                         _photoTimestampLabel.setText("");
 416                         _photoConnectedLabel.setText("");
 417                         _photoBearingLabel.setText("");
 418                         _photoThumbnail.setVisible(false);
 419                         _rotationButtons.setVisible(false);
 420                 }
 421                 else
 422                 {
 423                         if (currentPhoto == null) {currentPhoto = currentPoint.getPhoto();}
 424                         _photoLabel.setText(I18nManager.getText("details.photofile") + ": " + currentPhoto.getName());
 425                         String fullPath = currentPhoto.getFullPath();
 426                         String shortPath = shortenPath(fullPath);
 427                         _photoPathLabel.setText(fullPath == null ? "" : LABEL_FULL_PATH + shortPath);
 428                         _photoPathLabel.setToolTipText(currentPhoto.getFullPath());
 429                         _photoTimestampLabel.setText(currentPhoto.hasTimestamp()?(LABEL_POINT_TIMESTAMP + currentPhoto.getTimestamp().getText()):"");
 430                         _photoConnectedLabel.setText(I18nManager.getText("details.media.connected") + ": "
 431                                 + (currentPhoto.getCurrentStatus() == Photo.Status.NOT_CONNECTED ?
 432                                         I18nManager.getText("dialog.about.no"):I18nManager.getText("dialog.about.yes")));
 433                         if (currentPhoto.getBearing() >= 0.0 && currentPhoto.getBearing() <= 360.0)
 434                         {
 435                                 _photoBearingLabel.setText(I18nManager.getText("details.photo.bearing") + ": "
 436                                         + (int) currentPhoto.getBearing() + " \u00B0");
 437                         }
 438                         else _photoBearingLabel.setText("");
 439                         _photoThumbnail.setVisible(true);
 440                         _photoThumbnail.setPhoto(currentPhoto);
 441                         _rotationButtons.setVisible(true);
 442                         if ((inUpdateType & DataSubscriber.PHOTOS_MODIFIED) > 0) {_photoThumbnail.refresh();}
 443                 }
 444                 _photoThumbnail.repaint();
 445
 446                 // audio details
 447                 _audioDetailsPanel.setVisible(_trackInfo.getAudioList().getNumAudios() > 0);
 448                 AudioClip currentAudio = _trackInfo.getAudioList().getAudio(_trackInfo.getSelection().getCurrentAudioIndex());
 449                 if (currentAudio == null)
 450                 {
 451                         _audioLabel.setText(I18nManager.getText("details.noaudio"));
 452                         _audioPathLabel.setText("");
 453                         _audioPathLabel.setToolTipText("");
 454                         _audioTimestampLabel.setText("");
 455                         _audioLengthLabel.setText("");
 456                         _audioConnectedLabel.setText("");
 457                 }
 458                 else
 459                 {
 460                         _audioLabel.setText(LABEL_AUDIO_FILE + currentAudio.getName());
 461                         String fullPath = currentAudio.getFullPath();
 462                         String shortPath = shortenPath(fullPath);
 463                         _audioPathLabel.setText(fullPath == null ? "" : LABEL_FULL_PATH + shortPath);
 464                         _audioPathLabel.setToolTipText(fullPath == null ? "" : fullPath);
 465                         _audioTimestampLabel.setText(currentAudio.hasTimestamp()?(LABEL_POINT_TIMESTAMP + currentAudio.getTimestamp().getText()):"");
 466                         int audioLength = currentAudio.getLengthInSeconds();
 467                         _audioLengthLabel.setText(audioLength < 0?"":LABEL_RANGE_DURATION + DisplayUtils.buildDurationString(audioLength));
 468                         _audioConnectedLabel.setText(I18nManager.getText("details.media.connected") + ": "
 469                                 + (currentAudio.getCurrentStatus() == Photo.Status.NOT_CONNECTED ?
 470                                         I18nManager.getText("dialog.about.no"):I18nManager.getText("dialog.about.yes")));
 471                 }
 472                 _playAudioPanel.setVisible(currentAudio != null);
 473         }
 474
 475
 476         /**
 477          * Construct an appropriate coordinate label using the selected format
 478          * @param inPrefix prefix of label
 479          * @param inCoordinate coordinate
 480          * @param inFormat index of format selection dropdown
 481          * @return language-sensitive string
 482          */
 483         private static String makeCoordinateLabel(String inPrefix, Coordinate inCoordinate, int inFormat)
 484         {
 485                 String coord = null;
 486                 switch (inFormat) {
 487                         case 1: // degminsec
 488                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG_MIN_SEC); break;
 489                         case 2: // degmin
 490                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG_MIN); break;
 491                         case 3: // degrees
 492                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG); break;
 493                         default: // just as it was
 494                                 coord = inCoordinate.output(Coordinate.FORMAT_NONE);
 495                 }
 496                 // Fix broken degree signs (due to unicode mangling)
 497                 final char brokenDeg = 65533;
 498                 if (coord.indexOf(brokenDeg) >= 0) {
 499                         coord = coord.replaceAll(String.valueOf(brokenDeg), "\u00B0");
 500                 }
 501                 return inPrefix + restrictDP(coord);
 502         }
 503
 504
 505         /**
 506          * Format a number to a sensible precision
 507          * @param inDist distance
 508          * @return formatted String
 509          */
 510         private String roundedNumber(double inDist)
 511         {
 512                 // Set precision of formatter
 513                 int numDigits = 0;
 514                 if (inDist < 1.0)
 515                         numDigits = 3;
 516                 else if (inDist < 10.0)
 517                         numDigits = 2;
 518                 else if (inDist < 100.0)
 519                         numDigits = 1;
 520                 // set formatter
 521                 _distanceFormatter.setMaximumFractionDigits(numDigits);
 522                 _distanceFormatter.setMinimumFractionDigits(numDigits);
 523                 return _distanceFormatter.format(inDist);
 524         }
 525
 526         /**
 527          * Restrict the given coordinate to a limited number of decimal places for display
 528          * @param inCoord coordinate string
 529          * @return chopped string
 530          */
 531         private static String restrictDP(String inCoord)
 532         {
 533                 final int DECIMAL_PLACES = 7;
 534                 if (inCoord == null) return "";
 535                 final int dotPos = Math.max(inCoord.lastIndexOf('.'), inCoord.lastIndexOf(','));
 536                 if (dotPos >= 0) {
 537                         final int chopPos = dotPos + DECIMAL_PLACES;
 538                         if (chopPos < (inCoord.length()-1)) {
 539                                 return inCoord.substring(0, chopPos);
 540                         }
 541                 }
 542                 return inCoord;
 543         }
 544
 545         /**
 546          * Make a details subpanel
 547          * @param inNameKey key to use for top label
 548          * @param inFont font for top label
 549          * @return panel with correct layout, label
 550          */
 551         private static JPanel makeDetailsPanel(String inNameKey, Font inFont)
 552         {
 553                 JPanel detailsPanel = new JPanel();
 554                 detailsPanel.setLayout(new BoxLayout(detailsPanel, BoxLayout.Y_AXIS));
 555                 detailsPanel.setBorder(BorderFactory.createCompoundBorder(
 556                         BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3))
 557                 );
 558                 JLabel detailsLabel = new JLabel(I18nManager.getText(inNameKey));
 559                 detailsLabel.setFont(inFont);
 560                 detailsPanel.add(detailsLabel);
 561                 return detailsPanel;
 562         }
 563
 564         /**
 565          * Create a little button for rotating the current photo
 566          * @param inIcon icon to use (from IconManager)
 567          * @param inFunction function to call (from FunctionLibrary)
 568          * @return button object
 569          */
 570         private static JButton makeRotateButton(String inIcon, GenericFunction inFunction)
 571         {
 572                 JButton button = new JButton(IconManager.getImageIcon(inIcon));
 573                 button.setToolTipText(I18nManager.getText(inFunction.getNameKey()));
 574                 button.setMargin(new Insets(0, 2, 0, 2));
 575                 button.addActionListener(new FunctionLauncher(inFunction));
 576                 return button;
 577         }
 578
 579         /**
 580          * @param inFullPath full file path or URL to be shortened
 581          * @return shortened string from beginning of path
 582          */
 583         private static String shortenPath(String inFullPath)
 584         {
 585                 // Chop off the home path if possible
 586                 final String homePath = System.getProperty("user.home").toLowerCase();
 587                 if (inFullPath != null && inFullPath.toLowerCase().startsWith(homePath)) {
 588                         inFullPath = inFullPath.substring(homePath.length()+1);
 589                 }
 590                 if (inFullPath == null || inFullPath.length() < 21) {
 591                         return inFullPath;
 592                 }
 593                 // path is too long
 594                 return inFullPath.substring(0, 20) + "...";
 595         }
 596 }