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.Font;
   7 import java.awt.Insets;
   8 import java.awt.event.ActionEvent;
   9 import java.awt.event.ActionListener;
  10 import java.text.NumberFormat;
  11
  12 import javax.swing.BorderFactory;
  13 import javax.swing.Box;
  14 import javax.swing.BoxLayout;
  15 import javax.swing.JButton;
  16 import javax.swing.JComboBox;
  17 import javax.swing.JLabel;
  18 import javax.swing.JPanel;
  19 import javax.swing.border.EtchedBorder;
  20
  21 import tim.prune.DataSubscriber;
  22 import tim.prune.FunctionLibrary;
  23 import tim.prune.GenericFunction;
  24 import tim.prune.I18nManager;
  25 import tim.prune.UpdateMessageBroker;
  26 import tim.prune.config.Config;
  27 import tim.prune.data.Altitude;
  28 import tim.prune.data.Coordinate;
  29 import tim.prune.data.DataPoint;
  30 import tim.prune.data.Distance;
  31 import tim.prune.data.Field;
  32 import tim.prune.data.IntegerRange;
  33 import tim.prune.data.Photo;
  34 import tim.prune.data.Selection;
  35 import tim.prune.data.TrackInfo;
  36
  37 /**
  38  * Class to hold point details and selection details
  39  * as a visual component
  40  */
  41 public class DetailsDisplay extends GenericDisplay
  42 {
  43         // Point details
  44         private JLabel _indexLabel = null;
  45         private JLabel _latLabel = null, _longLabel = null;
  46         private JLabel _altLabel = null;
  47         private JLabel _timeLabel = null, _speedLabel = null;
  48         private JLabel _nameLabel = null, _typeLabel = null;
  49
  50         // Range details
  51         private JLabel _rangeLabel = null;
  52         private JLabel _distanceLabel = null;
  53         private JLabel _durationLabel = null;
  54         private JLabel _altRangeLabel = null, _updownLabel = null;
  55         private JLabel _aveSpeedLabel = null;
  56
  57         // Photo details
  58         private JLabel _photoLabel = null;
  59         private PhotoThumbnail _photoThumbnail = null;
  60         private JLabel _photoTimestampLabel = null;
  61         private JLabel _photoConnectedLabel = null;
  62         private JPanel _rotationButtons = null;
  63
  64         // Units
  65         private JComboBox _coordFormatDropdown = null;
  66         private JComboBox _distUnitsDropdown = null;
  67         // Formatter
  68         private NumberFormat _distanceFormatter = NumberFormat.getInstance();
  69
  70         // Cached labels
  71         private static final String LABEL_POINT_SELECTED = I18nManager.getText("details.index.selected") + ": ";
  72         private static final String LABEL_POINT_LATITUDE = I18nManager.getText("fieldname.latitude") + ": ";
  73         private static final String LABEL_POINT_LONGITUDE = I18nManager.getText("fieldname.longitude") + ": ";
  74         private static final String LABEL_POINT_ALTITUDE = I18nManager.getText("fieldname.altitude") + ": ";
  75         private static final String LABEL_POINT_TIMESTAMP = I18nManager.getText("fieldname.timestamp") + ": ";
  76         private static final String LABEL_POINT_WAYPOINTNAME = I18nManager.getText("fieldname.waypointname") + ": ";
  77         private static final String LABEL_POINT_WAYPOINTTYPE = I18nManager.getText("fieldname.waypointtype") + ": ";
  78         private static final String LABEL_RANGE_SELECTED = I18nManager.getText("details.range.selected") + ": ";
  79         private static final String LABEL_RANGE_DURATION = I18nManager.getText("fieldname.duration") + ": ";
  80         private static final String LABEL_RANGE_DISTANCE = I18nManager.getText("fieldname.distance") + ": ";
  81         private static final String LABEL_RANGE_ALTITUDE = I18nManager.getText("fieldname.altitude") + ": ";
  82         private static final String LABEL_RANGE_CLIMB = I18nManager.getText("details.range.climb") + ": ";
  83         private static final String LABEL_RANGE_DESCENT = ", " + I18nManager.getText("details.range.descent") + ": ";
  84         private static String LABEL_POINT_ALTITUDE_UNITS = null;
  85         private static Altitude.Format LABEL_POINT_ALTITUDE_FORMAT = Altitude.Format.NO_FORMAT;
  86
  87
  88         /**
  89          * Constructor
  90          * @param inTrackInfo Track info object
  91          */
  92         public DetailsDisplay(TrackInfo inTrackInfo)
  93         {
  94                 super(inTrackInfo);
  95                 setLayout(new BorderLayout());
  96
  97                 JPanel mainPanel = new JPanel();
  98                 mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
  99                 mainPanel.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
 100
 101                 // Point details panel
 102                 JPanel pointDetailsPanel = new JPanel();
 103                 pointDetailsPanel.setLayout(new BoxLayout(pointDetailsPanel, BoxLayout.Y_AXIS));
 104                 pointDetailsPanel.setBorder(BorderFactory.createCompoundBorder(
 105                         BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3))
 106                 );
 107                 JLabel pointDetailsLabel = new JLabel(I18nManager.getText("details.pointdetails"));
 108                 Font biggerFont = pointDetailsLabel.getFont();
 109                 biggerFont = biggerFont.deriveFont(Font.BOLD, biggerFont.getSize2D() + 2.0f);
 110                 pointDetailsLabel.setFont(biggerFont);
 111                 pointDetailsPanel.add(pointDetailsLabel);
 112                 _indexLabel = new JLabel(I18nManager.getText("details.nopointselection"));
 113                 pointDetailsPanel.add(_indexLabel);
 114                 _latLabel = new JLabel("");
 115                 pointDetailsPanel.add(_latLabel);
 116                 _longLabel = new JLabel("");
 117                 pointDetailsPanel.add(_longLabel);
 118                 _altLabel = new JLabel("");
 119                 pointDetailsPanel.add(_altLabel);
 120                 _timeLabel = new JLabel("");
 121                 pointDetailsPanel.add(_timeLabel);
 122                 _speedLabel = new JLabel("");
 123                 pointDetailsPanel.add(_speedLabel);
 124                 _nameLabel = new JLabel("");
 125                 pointDetailsPanel.add(_nameLabel);
 126                 _typeLabel = new JLabel("");
 127                 pointDetailsPanel.add(_typeLabel);
 128                 pointDetailsPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
 129
 130                 // range details panel
 131                 JPanel rangeDetailsPanel = new JPanel();
 132                 rangeDetailsPanel.setLayout(new BoxLayout(rangeDetailsPanel, BoxLayout.Y_AXIS));
 133                 rangeDetailsPanel.setBorder(BorderFactory.createCompoundBorder(
 134                         BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3))
 135                 );
 136                 JLabel rangeDetailsLabel = new JLabel(I18nManager.getText("details.rangedetails"));
 137                 rangeDetailsLabel.setFont(biggerFont);
 138                 rangeDetailsPanel.add(rangeDetailsLabel);
 139                 _rangeLabel = new JLabel(I18nManager.getText("details.norangeselection"));
 140                 rangeDetailsPanel.add(_rangeLabel);
 141                 _distanceLabel = new JLabel("");
 142                 rangeDetailsPanel.add(_distanceLabel);
 143                 _durationLabel = new JLabel("");
 144                 rangeDetailsPanel.add(_durationLabel);
 145                 _aveSpeedLabel = new JLabel("");
 146                 rangeDetailsPanel.add(_aveSpeedLabel);
 147                 _altRangeLabel = new JLabel("");
 148                 rangeDetailsPanel.add(_altRangeLabel);
 149                 _updownLabel = new JLabel("");
 150                 rangeDetailsPanel.add(_updownLabel);
 151                 rangeDetailsPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
 152
 153                 // photo details panel
 154                 JPanel photoDetailsPanel = new JPanel();
 155                 photoDetailsPanel.setLayout(new BoxLayout(photoDetailsPanel, BoxLayout.Y_AXIS));
 156                 photoDetailsPanel.setBorder(BorderFactory.createCompoundBorder(
 157                         BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(3, 3, 3, 3))
 158                 );
 159                 JLabel photoDetailsLabel = new JLabel(I18nManager.getText("details.photodetails"));
 160                 photoDetailsLabel.setFont(biggerFont);
 161                 photoDetailsPanel.add(photoDetailsLabel);
 162                 _photoLabel = new JLabel(I18nManager.getText("details.nophoto"));
 163                 photoDetailsPanel.add(_photoLabel);
 164                 _photoTimestampLabel = new JLabel("");
 165                 photoDetailsPanel.add(_photoTimestampLabel);
 166                 _photoConnectedLabel = new JLabel("");
 167                 photoDetailsPanel.add(_photoConnectedLabel);
 168                 _photoThumbnail = new PhotoThumbnail();
 169                 _photoThumbnail.setVisible(false);
 170                 _photoThumbnail.setPreferredSize(new Dimension(100, 100));
 171                 photoDetailsPanel.add(_photoThumbnail);
 172                 // Rotate buttons
 173                 JButton rotLeft = makeRotateButton(IconManager.ROTATE_LEFT, FunctionLibrary.FUNCTION_ROTATE_PHOTO_LEFT);
 174                 JButton rotRight = makeRotateButton(IconManager.ROTATE_RIGHT, FunctionLibrary.FUNCTION_ROTATE_PHOTO_RIGHT);
 175                 _rotationButtons = new JPanel();
 176                 _rotationButtons.add(rotLeft);
 177                 _rotationButtons.add(rotRight);
 178                 _rotationButtons.setAlignmentX(Component.LEFT_ALIGNMENT);
 179                 _rotationButtons.setVisible(false);
 180                 photoDetailsPanel.add(_rotationButtons);
 181
 182                 // add the details panels to the main panel
 183                 mainPanel.add(pointDetailsPanel);
 184                 mainPanel.add(Box.createVerticalStrut(5));
 185                 mainPanel.add(rangeDetailsPanel);
 186                 mainPanel.add(Box.createVerticalStrut(5));
 187                 mainPanel.add(photoDetailsPanel);
 188                 mainPanel.add(Box.createVerticalStrut(5));
 189                 // add the main panel at the top
 190                 add(mainPanel, BorderLayout.NORTH);
 191
 192                 // Add format, units selection
 193                 JPanel lowerPanel = new JPanel();
 194                 lowerPanel.setLayout(new BoxLayout(lowerPanel, BoxLayout.Y_AXIS));
 195                 JLabel coordFormatLabel = new JLabel(I18nManager.getText("details.coordformat") + ": ");
 196                 coordFormatLabel.setAlignmentX(Component.LEFT_ALIGNMENT);
 197                 lowerPanel.add(coordFormatLabel);
 198                 String[] coordFormats = {I18nManager.getText("units.original"), I18nManager.getText("units.degminsec"),
 199                         I18nManager.getText("units.degmin"), I18nManager.getText("units.deg")};
 200                 _coordFormatDropdown = new JComboBox(coordFormats);
 201                 _coordFormatDropdown.addActionListener(new ActionListener() {
 202                         public void actionPerformed(ActionEvent e)
 203                         {
 204                                 dataUpdated(DataSubscriber.UNITS_CHANGED);
 205                         }
 206                 });
 207                 lowerPanel.add(_coordFormatDropdown);
 208                 _coordFormatDropdown.setAlignmentX(Component.LEFT_ALIGNMENT);
 209                 JLabel unitsLabel = new JLabel(I18nManager.getText("details.distanceunits") + ": ");
 210                 unitsLabel.setAlignmentX(Component.LEFT_ALIGNMENT);
 211                 lowerPanel.add(unitsLabel);
 212                 String[] distUnits = {I18nManager.getText("units.kilometres"), I18nManager.getText("units.miles")};
 213                 _distUnitsDropdown = new JComboBox(distUnits);
 214                 if (!Config.getConfigBoolean(Config.KEY_METRIC_UNITS)) {_distUnitsDropdown.setSelectedIndex(1);}
 215                 _distUnitsDropdown.addActionListener(new ActionListener() {
 216                         public void actionPerformed(ActionEvent e)
 217                         {
 218                                 Config.setConfigBoolean(Config.KEY_METRIC_UNITS, _distUnitsDropdown.getSelectedIndex() == 0);
 219                                 UpdateMessageBroker.informSubscribers(DataSubscriber.UNITS_CHANGED);
 220                         }
 221                 });
 222                 lowerPanel.add(_distUnitsDropdown);
 223                 _distUnitsDropdown.setAlignmentX(Component.LEFT_ALIGNMENT);
 224                 add(lowerPanel, BorderLayout.SOUTH);
 225         }
 226
 227
 228         /**
 229          * Notification that Track has been updated
 230          * @param inUpdateType byte to specify what has been updated
 231          */
 232         public void dataUpdated(byte inUpdateType)
 233         {
 234                 // Update current point data, if any
 235                 DataPoint currentPoint = _trackInfo.getCurrentPoint();
 236                 Selection selection = _trackInfo.getSelection();
 237                 int currentPointIndex = selection.getCurrentPointIndex();
 238                 _speedLabel.setText("");
 239                 Distance.Units distUnits = _distUnitsDropdown.getSelectedIndex()==0?Distance.Units.KILOMETRES:Distance.Units.MILES;
 240                 String distUnitsStr = I18nManager.getText(_distUnitsDropdown.getSelectedIndex()==0?"units.kilometres.short":"units.miles.short");
 241                 String speedUnitsStr = I18nManager.getText(_distUnitsDropdown.getSelectedIndex()==0?"units.kmh":"units.mph");
 242                 if (_track == null || currentPoint == null)
 243                 {
 244                         _indexLabel.setText(I18nManager.getText("details.nopointselection"));
 245                         _latLabel.setText("");
 246                         _longLabel.setText("");
 247                         _altLabel.setText("");
 248                         _timeLabel.setText("");
 249                         _nameLabel.setText("");
 250                         _typeLabel.setText("");
 251                 }
 252                 else
 253                 {
 254                         _indexLabel.setText(LABEL_POINT_SELECTED
 255                                 + (currentPointIndex+1) + " " + I18nManager.getText("details.index.of")
 256                                 + " " + _track.getNumPoints());
 257                         _latLabel.setText(makeCoordinateLabel(LABEL_POINT_LATITUDE, currentPoint.getLatitude(), _coordFormatDropdown.getSelectedIndex()));
 258                         _longLabel.setText(makeCoordinateLabel(LABEL_POINT_LONGITUDE, currentPoint.getLongitude(), _coordFormatDropdown.getSelectedIndex()));
 259                         _altLabel.setText(currentPoint.hasAltitude()?
 260                                 (LABEL_POINT_ALTITUDE + currentPoint.getAltitude().getValue() + getAltitudeUnitsLabel(currentPoint.getAltitude().getFormat()))
 261                                 :"");
 262                         if (currentPoint.getTimestamp().isValid())
 263                         {
 264                                 if (currentPointIndex > 0 && currentPointIndex < (_trackInfo.getTrack().getNumPoints()-1))
 265                                 {
 266                                         DataPoint prevPoint = _trackInfo.getTrack().getPoint(currentPointIndex - 1);
 267                                         DataPoint nextPoint = _trackInfo.getTrack().getPoint(currentPointIndex + 1);
 268                                         if (prevPoint.getTimestamp().isValid() && nextPoint.getTimestamp().isValid())
 269                                         {
 270                                                 // use total distance and total time between neighbouring points
 271                                                 long diff = nextPoint.getTimestamp().getSecondsSince(prevPoint.getTimestamp());
 272                                                 if (diff < 1000 && diff > 0)
 273                                                 {
 274                                                         double rads = DataPoint.calculateRadiansBetween(prevPoint, currentPoint) +
 275                                                                 DataPoint.calculateRadiansBetween(currentPoint, nextPoint);
 276                                                         double dist = Distance.convertRadiansToDistance(rads, distUnits);
 277                                                         String speed = roundedNumber(3600 * dist / diff) + " " + speedUnitsStr;
 278                                                         _speedLabel.setText(I18nManager.getText("fieldname.speed") + ": " + speed);
 279                                                 }
 280                                         }
 281                                 }
 282                                 _timeLabel.setText(LABEL_POINT_TIMESTAMP + currentPoint.getTimestamp().getText());
 283                         }
 284                         else {
 285                                 _timeLabel.setText("");
 286                         }
 287                         // Waypoint name
 288                         final String name = currentPoint.getWaypointName();
 289                         if (name != null && !name.equals(""))
 290                         {
 291                                 _nameLabel.setText(LABEL_POINT_WAYPOINTNAME + name);
 292                         }
 293                         else _nameLabel.setText("");
 294                         // Waypoint type
 295                         final String type = currentPoint.getFieldValue(Field.WAYPT_TYPE);
 296                         if (type != null && !type.equals("")) {
 297                                 _typeLabel.setText(LABEL_POINT_WAYPOINTTYPE + type);
 298                         }
 299                         else _typeLabel.setText("");
 300                 }
 301
 302                 // Update range details
 303                 if (_track == null || !selection.hasRangeSelected())
 304                 {
 305                         _rangeLabel.setText(I18nManager.getText("details.norangeselection"));
 306                         _distanceLabel.setText("");
 307                         _durationLabel.setText("");
 308                         _altRangeLabel.setText("");
 309                         _updownLabel.setText("");
 310                         _aveSpeedLabel.setText("");
 311                 }
 312                 else
 313                 {
 314                         _rangeLabel.setText(LABEL_RANGE_SELECTED
 315                                 + (selection.getStart()+1) + " " + I18nManager.getText("details.range.to")
 316                                 + " " + (selection.getEnd()+1));
 317                         _distanceLabel.setText(LABEL_RANGE_DISTANCE + roundedNumber(selection.getDistance(distUnits)) + " " + distUnitsStr);
 318                         if (selection.getNumSeconds() > 0)
 319                         {
 320                                 _durationLabel.setText(LABEL_RANGE_DURATION + DisplayUtils.buildDurationString(selection.getNumSeconds()));
 321                                 _aveSpeedLabel.setText(I18nManager.getText("details.range.avespeed") + ": "
 322                                         + roundedNumber(selection.getDistance(distUnits)/selection.getNumSeconds()*3600.0) + " " + speedUnitsStr);
 323                         }
 324                         else {
 325                                 _durationLabel.setText("");
 326                                 _aveSpeedLabel.setText("");
 327                         }
 328                         String altUnitsLabel = getAltitudeUnitsLabel(selection.getAltitudeFormat());
 329                         IntegerRange altRange = selection.getAltitudeRange();
 330                         if (altRange.getMinimum() >= 0 && altRange.getMaximum() >= 0)
 331                         {
 332                                 _altRangeLabel.setText(LABEL_RANGE_ALTITUDE
 333                                         + altRange.getMinimum() + altUnitsLabel + " "
 334                                         + I18nManager.getText("details.altitude.to") + " "
 335                                         + altRange.getMaximum() + altUnitsLabel);
 336                                 _updownLabel.setText(LABEL_RANGE_CLIMB + selection.getClimb() + altUnitsLabel
 337                                         + LABEL_RANGE_DESCENT + selection.getDescent() + altUnitsLabel);
 338                         }
 339                         else
 340                         {
 341                                 _altRangeLabel.setText("");
 342                                 _updownLabel.setText("");
 343                         }
 344                 }
 345                 // show photo details and thumbnail
 346                 Photo currentPhoto = _trackInfo.getPhotoList().getPhoto(_trackInfo.getSelection().getCurrentPhotoIndex());
 347                 if ((currentPoint == null || currentPoint.getPhoto() == null) && currentPhoto == null)
 348                 {
 349                         // no photo, hide details
 350                         _photoLabel.setText(I18nManager.getText("details.nophoto"));
 351                         _photoTimestampLabel.setText("");
 352                         _photoConnectedLabel.setText("");
 353                         _photoThumbnail.setVisible(false);
 354                         _rotationButtons.setVisible(false);
 355                 }
 356                 else
 357                 {
 358                         if (currentPhoto == null) {currentPhoto = currentPoint.getPhoto();}
 359                         _photoLabel.setText(I18nManager.getText("details.photofile") + ": " + currentPhoto.getFile().getName());
 360                         _photoTimestampLabel.setText(LABEL_POINT_TIMESTAMP + currentPhoto.getTimestamp().getText());
 361                         _photoConnectedLabel.setText(I18nManager.getText("details.photo.connected") + ": "
 362                                 + (currentPhoto.getCurrentStatus() == Photo.Status.NOT_CONNECTED ?
 363                                         I18nManager.getText("dialog.about.no"):I18nManager.getText("dialog.about.yes")));
 364                         _photoThumbnail.setVisible(true);
 365                         _photoThumbnail.setPhoto(currentPhoto);
 366                         _rotationButtons.setVisible(true);
 367                         if ((inUpdateType & DataSubscriber.PHOTOS_MODIFIED) > 0) {_photoThumbnail.refresh();}
 368                 }
 369                 _photoThumbnail.repaint();
 370         }
 371
 372
 373         /**
 374          * Choose the appropriate altitude units label for the specified format
 375          * @param inFormat altitude format
 376          * @return language-sensitive string
 377          */
 378         private static String getAltitudeUnitsLabel(Altitude.Format inFormat)
 379         {
 380                 if (inFormat == LABEL_POINT_ALTITUDE_FORMAT && LABEL_POINT_ALTITUDE_UNITS != null)
 381                         return LABEL_POINT_ALTITUDE_UNITS;
 382                 LABEL_POINT_ALTITUDE_FORMAT = inFormat;
 383                 if (inFormat == Altitude.Format.METRES)
 384                         return " " + I18nManager.getText("units.metres.short");
 385                 return " " + I18nManager.getText("units.feet.short");
 386         }
 387
 388
 389         /**
 390          * Construct an appropriate coordinate label using the selected format
 391          * @param inPrefix prefix of label
 392          * @param inCoordinate coordinate
 393          * @param inFormat index of format selection dropdown
 394          * @return language-sensitive string
 395          */
 396         private static String makeCoordinateLabel(String inPrefix, Coordinate inCoordinate, int inFormat)
 397         {
 398                 String coord = null;
 399                 switch (inFormat) {
 400                         case 1: // degminsec
 401                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG_MIN_SEC); break;
 402                         case 2: // degmin
 403                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG_MIN); break;
 404                         case 3: // degrees
 405                                 coord = inCoordinate.output(Coordinate.FORMAT_DEG); break;
 406                         default: // just as it was
 407                                 coord = inCoordinate.output(Coordinate.FORMAT_NONE);
 408                 }
 409                 // Fix broken degree signs (due to unicode mangling)
 410                 final char brokenDeg = 65533;
 411                 if (coord.indexOf(brokenDeg) >= 0) {
 412                         coord = coord.replaceAll(String.valueOf(brokenDeg), "\u00B0");
 413                 }
 414                 return inPrefix + restrictDP(coord);
 415         }
 416
 417
 418         /**
 419          * Format a number to a sensible precision
 420          * @param inDist distance
 421          * @return formatted String
 422          */
 423         private String roundedNumber(double inDist)
 424         {
 425                 // Set precision of formatter
 426                 int numDigits = 0;
 427                 if (inDist < 1.0)
 428                         numDigits = 3;
 429                 else if (inDist < 10.0)
 430                         numDigits = 2;
 431                 else if (inDist < 100.0)
 432                         numDigits = 1;
 433                 // set formatter
 434                 _distanceFormatter.setMaximumFractionDigits(numDigits);
 435                 _distanceFormatter.setMinimumFractionDigits(numDigits);
 436                 return _distanceFormatter.format(inDist);
 437         }
 438
 439         /**
 440          * Restrict the given coordinate to a limited number of decimal places for display
 441          * @param inCoord coordinate string
 442          * @return chopped string
 443          */
 444         private static String restrictDP(String inCoord)
 445         {
 446                 final int DECIMAL_PLACES = 7;
 447                 if (inCoord == null) return "";
 448                 final int dotPos = Math.max(inCoord.lastIndexOf('.'), inCoord.lastIndexOf(','));
 449                 if (dotPos >= 0) {
 450                         final int chopPos = dotPos + DECIMAL_PLACES;
 451                         if (chopPos < (inCoord.length()-1)) {
 452                                 return inCoord.substring(0, chopPos);
 453                         }
 454                 }
 455                 return inCoord;
 456         }
 457
 458         /**
 459          * Create a little button for rotating the current photo
 460          * @param inIcon icon to use (from IconManager)
 461          * @param inFunction function to call (from FunctionLibrary)
 462          * @return button object
 463          */
 464         private static JButton makeRotateButton(String inIcon, GenericFunction inFunction)
 465         {
 466                 JButton button = new JButton(IconManager.getImageIcon(inIcon));
 467                 button.setToolTipText(I18nManager.getText(inFunction.getNameKey()));
 468                 button.setMargin(new Insets(0, 2, 0, 2));
 469                 button.addActionListener(new FunctionLauncher(inFunction));
 470                 return button;
 471         }
 472 }