src/tim/prune/gui/MenuManager.java

   1 package tim.prune.gui;
   2
   3 import java.awt.Toolkit;
   4 import java.awt.event.ActionEvent;
   5 import java.awt.event.ActionListener;
   6 import java.awt.event.KeyEvent;
   7
   8 import javax.swing.JButton;
   9 import javax.swing.JCheckBoxMenuItem;
  10 import javax.swing.JMenu;
  11 import javax.swing.JMenuBar;
  12 import javax.swing.JMenuItem;
  13 import javax.swing.JToolBar;
  14 import javax.swing.KeyStroke;
  15
  16 import tim.prune.App;
  17 import tim.prune.DataSubscriber;
  18 import tim.prune.FunctionLibrary;
  19 import tim.prune.GenericFunction;
  20 import tim.prune.I18nManager;
  21 import tim.prune.UpdateMessageBroker;
  22 import tim.prune.config.Config;
  23 import tim.prune.data.AudioClip;
  24 import tim.prune.data.DataPoint;
  25 import tim.prune.data.Field;
  26 import tim.prune.data.Photo;
  27 import tim.prune.data.RecentFile;
  28 import tim.prune.data.RecentFileList;
  29 import tim.prune.data.Selection;
  30 import tim.prune.data.Track;
  31 import tim.prune.data.TrackInfo;
  32 import tim.prune.function.ChooseSingleParameter;
  33 import tim.prune.function.SearchOpenCachingDeFunction;
  34 import tim.prune.function.browser.UrlGenerator;
  35 import tim.prune.function.browser.WebMapFunction;
  36 import tim.prune.function.search.SearchMapillaryFunction;
  37
  38 /**
  39  * Class to manage the menu bar and tool bar,
  40  * including enabling and disabling the items
  41  */
  42 public class MenuManager implements DataSubscriber
  43 {
  44         private App _app = null;
  45         private Track _track = null;
  46         private Selection _selection = null;
  47
  48         // Menu items which need enabling/disabling
  49         private JMenuItem _sendGpsItem = null;
  50         private JMenuItem _saveItem = null;
  51         private JMenuItem _exportKmlItem = null;
  52         private JMenuItem _exportGpxItem = null;
  53         private JMenuItem _exportPovItem = null;
  54         private JMenuItem _exportImageItem = null;
  55         private JMenu     _recentFileMenu = null;
  56         private JMenuItem _undoItem = null;
  57         private JMenuItem _clearUndoItem = null;
  58         private JMenuItem _editPointItem = null;
  59         private JMenuItem _editWaypointNameItem = null;
  60         private JMenuItem _deletePointItem = null;
  61         private JMenuItem _deleteRangeItem = null;
  62         private JMenuItem _cropTrackItem = null;
  63         private JMenuItem _compressItem = null;
  64         private JMenuItem _markRectangleItem = null;
  65         private JMenuItem _markUphillLiftsItem = null;
  66         private JMenuItem _deleteMarkedPointsItem = null;
  67         private JMenuItem _deleteByDateItem = null;
  68         private JMenuItem _interpolateItem = null;
  69         private JMenuItem _averageItem = null;
  70         private JMenuItem _selectAllItem = null;
  71         private JMenuItem _selectNoneItem = null;
  72         private JMenuItem _selectSegmentItem = null;
  73         private JMenuItem _selectStartItem = null;
  74         private JMenuItem _selectEndItem = null;
  75         private JMenuItem _findWaypointItem = null;
  76         private JMenuItem _duplicatePointItem = null;
  77         private JMenuItem _reverseItem = null;
  78         private JMenuItem _addTimeOffsetItem = null;
  79         private JMenuItem _addAltitudeOffsetItem = null;
  80         private JMenuItem _removeAltitudesItem = null;
  81         private JMenuItem _mergeSegmentsItem = null;
  82         private JMenuItem _rearrangeWaypointsItem = null;
  83         private JMenuItem _splitSegmentsItem = null;
  84         private JMenuItem _sewSegmentsItem = null;
  85         private JMenuItem _createMarkerWaypointsItem = null;
  86         private JMenuItem _cutAndMoveItem = null;
  87         private JMenuItem _convertNamesToTimesItem = null;
  88         private JMenuItem _deleteFieldValuesItem = null;
  89         private JCheckBoxMenuItem _mapCheckbox = null;
  90         private JMenuItem _show3dItem = null;
  91         private JMenu     _browserMapMenu = null;
  92         private JMenuItem _routingGraphHopperItem = null;
  93         private JMenuItem _chartItem = null;
  94         private JMenuItem _getGpsiesItem = null;
  95         private JMenuItem _uploadGpsiesItem = null;
  96         private JMenuItem _lookupSrtmItem = null;
  97         private JMenuItem _downloadSrtmItem = null;
  98         private JMenuItem _nearbyWikipediaItem = null;
  99         private JMenuItem _nearbyOsmPoiItem = null;
 100         private JMenuItem _showPeakfinderItem = null;
 101         private JMenuItem _showGeohackItem = null;
 102         private JMenuItem _searchOpencachingDeItem = null;
 103         private JMenuItem _searchMapillaryItem = null;
 104         private JMenuItem _downloadOsmItem = null;
 105         private JMenuItem _getWeatherItem = null;
 106         private JMenuItem _distanceItem = null;
 107         private JMenuItem _fullRangeDetailsItem = null;
 108         private JMenuItem _estimateTimeItem = null;
 109         private JMenuItem _learnEstimationParams = null;
 110         private JMenuItem _autoplayTrack = null;
 111         private JMenuItem _saveExifItem = null;
 112         private JMenuItem _photoPopupItem = null;
 113         private JMenuItem _selectNoPhotoItem = null;
 114         private JMenuItem _connectPhotoItem = null;
 115         private JMenuItem _removePhotoItem = null;
 116         private JMenuItem _disconnectPhotoItem = null;
 117         private JMenuItem _correlatePhotosItem = null;
 118         private JMenuItem _rearrangePhotosItem = null;
 119         private JMenuItem _rotatePhotoLeft = null;
 120         private JMenuItem _rotatePhotoRight = null;
 121         private JMenuItem _ignoreExifThumb = null;
 122         private JMenuItem _connectAudioItem = null;
 123         private JMenuItem _disconnectAudioItem = null;
 124         private JMenuItem _removeAudioItem = null;
 125         private JMenuItem _correlateAudiosItem = null;
 126         private JMenuItem _selectNoAudioItem = null;
 127         private JCheckBoxMenuItem _onlineCheckbox = null;
 128         private JCheckBoxMenuItem _autosaveSettingsCheckbox = null;
 129
 130         // ActionListeners for reuse by menu and toolbar
 131         private ActionListener _openFileAction = null;
 132         private ActionListener _addPhotoAction = null;
 133         private ActionListener _saveAction = null;
 134         private ActionListener _undoAction = null;
 135         private ActionListener _editPointAction = null;
 136         private ActionListener _deletePointAction = null;
 137         private ActionListener _selectStartAction = null;
 138         private ActionListener _selectEndAction = null;
 139
 140         // Toolbar buttons which need enabling/disabling
 141         private JButton _saveButton = null;
 142         private JButton _undoButton = null;
 143         private JButton _editPointButton = null;
 144         private JButton _deletePointButton = null;
 145         private JButton _deleteRangeButton = null;
 146         private JButton _cutAndMoveButton = null;
 147         private JButton _selectStartButton = null;
 148         private JButton _selectEndButton = null;
 149         private JButton _connectButton = null;
 150
 151         /** Array of key events */
 152         private static final int[] KEY_EVENTS = {
 153                 KeyEvent.VK_A, KeyEvent.VK_B, KeyEvent.VK_C, KeyEvent.VK_D, KeyEvent.VK_E,
 154                 KeyEvent.VK_F, KeyEvent.VK_G, KeyEvent.VK_H, KeyEvent.VK_I, KeyEvent.VK_J,
 155                 KeyEvent.VK_K, KeyEvent.VK_L, KeyEvent.VK_M, KeyEvent.VK_N, KeyEvent.VK_O,
 156                 KeyEvent.VK_P, KeyEvent.VK_Q, KeyEvent.VK_R, KeyEvent.VK_S, KeyEvent.VK_T,
 157                 KeyEvent.VK_U, KeyEvent.VK_V, KeyEvent.VK_W, KeyEvent.VK_X, KeyEvent.VK_Y, KeyEvent.VK_Z};
 158
 159
 160         /**
 161          * Constructor
 162          * @param inApp application to call on menu actions
 163          * @param inTrackInfo track info object
 164          */
 165         public MenuManager(App inApp, TrackInfo inTrackInfo)
 166         {
 167                 _app = inApp;
 168                 _track = inTrackInfo.getTrack();
 169                 _selection = inTrackInfo.getSelection();
 170         }
 171
 172
 173         /**
 174          * Create a JMenuBar containing all menu items
 175          * @return JMenuBar
 176          */
 177         public JMenuBar createMenuBar()
 178         {
 179                 JMenuBar menubar = new JMenuBar();
 180                 JMenu fileMenu = new JMenu(I18nManager.getText("menu.file"));
 181                 setAltKey(fileMenu, "altkey.menu.file");
 182                 // Open file
 183                 JMenuItem openMenuItem = new JMenuItem(I18nManager.getText("function.open"));
 184                 setShortcut(openMenuItem, "shortcut.menu.file.open");
 185                 _openFileAction = new ActionListener() {
 186                         public void actionPerformed(ActionEvent e) {
 187                                 _app.openFile();
 188                         }
 189                 };
 190                 openMenuItem.addActionListener(_openFileAction);
 191                 fileMenu.add(openMenuItem);
 192                 // import through gpsbabel
 193                 JMenuItem importBabelItem = makeMenuItem(FunctionLibrary.FUNCTION_IMPORTBABEL);
 194                 fileMenu.add(importBabelItem);
 195                 // Add photos
 196                 JMenuItem addPhotosMenuItem = new JMenuItem(I18nManager.getText("menu.file.addphotos"));
 197                 _addPhotoAction = new ActionListener() {
 198                         public void actionPerformed(ActionEvent e) {
 199                                 _app.addPhotos();
 200                         }
 201                 };
 202                 addPhotosMenuItem.addActionListener(_addPhotoAction);
 203                 fileMenu.add(addPhotosMenuItem);
 204                 // Add audio clips
 205                 JMenuItem addAudioMenuItem = makeMenuItem(FunctionLibrary.FUNCTION_LOAD_AUDIO);
 206                 fileMenu.add(addAudioMenuItem);
 207                 // recent files
 208                 _recentFileMenu = new JMenu(I18nManager.getText("menu.file.recentfiles"));
 209                 _recentFileMenu.setEnabled(false);
 210                 fileMenu.add(_recentFileMenu);
 211                 fileMenu.addSeparator();
 212                 // Load from GPS
 213                 JMenuItem loadFromGpsMenuItem = makeMenuItem(FunctionLibrary.FUNCTION_GPSLOAD);
 214                 setShortcut(loadFromGpsMenuItem, "shortcut.menu.file.load");
 215                 fileMenu.add(loadFromGpsMenuItem);
 216                 // Send to GPS
 217                 _sendGpsItem = makeMenuItem(FunctionLibrary.FUNCTION_GPSSAVE, false);
 218                 fileMenu.add(_sendGpsItem);
 219                 fileMenu.addSeparator();
 220                 // Save
 221                 _saveItem = new JMenuItem(I18nManager.getText("menu.file.save"), KeyEvent.VK_S);
 222                 setShortcut(_saveItem, "shortcut.menu.file.save");
 223                 _saveAction = new ActionListener() {
 224                         public void actionPerformed(ActionEvent e) {
 225                                 _app.saveFile();
 226                         }
 227                 };
 228                 _saveItem.addActionListener(_saveAction);
 229                 _saveItem.setEnabled(false);
 230                 fileMenu.add(_saveItem);
 231                 // Export - Kml
 232                 _exportKmlItem = makeMenuItem(FunctionLibrary.FUNCTION_KMLEXPORT, false);
 233                 fileMenu.add(_exportKmlItem);
 234                 // Gpx
 235                 _exportGpxItem = makeMenuItem(FunctionLibrary.FUNCTION_GPXEXPORT, false);
 236                 fileMenu.add(_exportGpxItem);
 237                 // Pov
 238                 _exportPovItem = makeMenuItem(FunctionLibrary.FUNCTION_POVEXPORT, false);
 239                 fileMenu.add(_exportPovItem);
 240                 // Image
 241                 _exportImageItem = makeMenuItem(FunctionLibrary.FUNCTION_IMAGEEXPORT, false);
 242                 fileMenu.add(_exportImageItem);
 243                 fileMenu.addSeparator();
 244                 // Exit
 245                 JMenuItem exitMenuItem = new JMenuItem(I18nManager.getText("menu.file.exit"));
 246                 exitMenuItem.addActionListener(new ActionListener() {
 247                         public void actionPerformed(ActionEvent e) {
 248                                 _app.exit();
 249                         }
 250                 });
 251                 fileMenu.add(exitMenuItem);
 252                 menubar.add(fileMenu);
 253
 254                 ////////////////////////////////////////////////////
 255                 // Online menu
 256                 JMenu onlineMenu = new JMenu(I18nManager.getText("menu.online"));
 257                 setAltKey(onlineMenu, "altkey.menu.online");
 258                 // SRTM
 259                 _lookupSrtmItem = makeMenuItem(FunctionLibrary.FUNCTION_LOOKUP_SRTM, false);
 260                 onlineMenu.add(_lookupSrtmItem);
 261                 _downloadSrtmItem = makeMenuItem(FunctionLibrary.FUNCTION_DOWNLOAD_SRTM, false);
 262                 onlineMenu.add(_downloadSrtmItem);
 263                 // Get gpsies tracks
 264                 _getGpsiesItem = makeMenuItem(FunctionLibrary.FUNCTION_GET_GPSIES, false);
 265                 onlineMenu.add(_getGpsiesItem);
 266                 // Upload to gpsies
 267                 _uploadGpsiesItem = makeMenuItem(FunctionLibrary.FUNCTION_UPLOAD_GPSIES, false);
 268                 onlineMenu.add(_uploadGpsiesItem);
 269
 270                 onlineMenu.addSeparator();
 271                 // browser submenu
 272                 _browserMapMenu = new JMenu(I18nManager.getText("menu.view.browser"));
 273                 _browserMapMenu.setEnabled(false);
 274                 JMenuItem googleMapsItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_GOOGLE, "menu.view.browser.google"));
 275                 _browserMapMenu.add(googleMapsItem);
 276                 JMenuItem openMapsItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_OSM, "menu.view.browser.openstreetmap"));
 277                 _browserMapMenu.add(openMapsItem);
 278                 JMenuItem mapquestMapsItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_MAPQUEST, "menu.view.browser.mapquest"));
 279                 _browserMapMenu.add(mapquestMapsItem);
 280                 JMenuItem yahooMapsItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_YAHOO, "menu.view.browser.yahoo"));
 281                 _browserMapMenu.add(yahooMapsItem);
 282                 JMenuItem bingMapsItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_BING, "menu.view.browser.bing"));
 283                 _browserMapMenu.add(bingMapsItem);
 284                 JMenuItem inlineMapItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_INLINESKATE, "menu.view.browser.inlinemap"));
 285                 _browserMapMenu.add(inlineMapItem);
 286                 _routingGraphHopperItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_GRAPHHOPPER, "menu.view.browser.graphhopper"));
 287                 _browserMapMenu.add(_routingGraphHopperItem);
 288                 onlineMenu.add(_browserMapMenu);
 289                 // wikipedia
 290                 _nearbyWikipediaItem = makeMenuItem(FunctionLibrary.FUNCTION_NEARBY_WIKIPEDIA, false);
 291                 onlineMenu.add(_nearbyWikipediaItem);
 292                 JMenuItem searchWikipediaNamesItem = makeMenuItem(FunctionLibrary.FUNCTION_SEARCH_WIKIPEDIA);
 293                 onlineMenu.add(searchWikipediaNamesItem);
 294                 _nearbyOsmPoiItem = makeMenuItem(FunctionLibrary.FUNCTION_SEARCH_OSMPOIS);
 295                 onlineMenu.add(_nearbyOsmPoiItem);
 296                 _showPeakfinderItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_PEAKFINDER, "webservice.peakfinder"), false);
 297                 onlineMenu.add(_showPeakfinderItem);
 298                 _showGeohackItem = makeMenuItem(new WebMapFunction(_app, UrlGenerator.WebService.MAP_SOURCE_GEOHACK, "webservice.geohack"), false);
 299                 onlineMenu.add(_showGeohackItem);
 300
 301                 onlineMenu.addSeparator();
 302                 _searchOpencachingDeItem = makeMenuItem(new SearchOpenCachingDeFunction(_app), false);
 303                 onlineMenu.add(_searchOpencachingDeItem);
 304                 _searchMapillaryItem = makeMenuItem(new SearchMapillaryFunction(_app), false);
 305                 onlineMenu.add(_searchMapillaryItem);
 306                 _downloadOsmItem = makeMenuItem(FunctionLibrary.FUNCTION_DOWNLOAD_OSM, false);
 307                 onlineMenu.add(_downloadOsmItem);
 308                 _getWeatherItem = makeMenuItem(FunctionLibrary.FUNCTION_GET_WEATHER_FORECAST, false);
 309                 onlineMenu.add(_getWeatherItem);
 310                 menubar.add(onlineMenu);
 311
 312                 ////////////////////////////////////////////////////
 313                 // Track menu
 314                 JMenu trackMenu = new JMenu(I18nManager.getText("menu.track"));
 315                 setAltKey(trackMenu, "altkey.menu.track");
 316                 _undoItem = new JMenuItem(I18nManager.getText("menu.track.undo"));
 317                 setShortcut(_undoItem, "shortcut.menu.track.undo");
 318                 _undoAction = new ActionListener() {
 319                         public void actionPerformed(ActionEvent e) {
 320                                 _app.beginUndo();
 321                         }
 322                 };
 323                 _undoItem.addActionListener(_undoAction);
 324                 _undoItem.setEnabled(false);
 325                 trackMenu.add(_undoItem);
 326                 _clearUndoItem = new JMenuItem(I18nManager.getText("menu.track.clearundo"));
 327                 _clearUndoItem.addActionListener(new ActionListener() {
 328                         public void actionPerformed(ActionEvent e) {
 329                                 _app.clearUndo();
 330                         }
 331                 });
 332                 _clearUndoItem.setEnabled(false);
 333                 trackMenu.add(_clearUndoItem);
 334                 trackMenu.addSeparator();
 335                 _compressItem = makeMenuItem(FunctionLibrary.FUNCTION_COMPRESS, false);
 336                 setShortcut(_compressItem, "shortcut.menu.track.compress");
 337                 trackMenu.add(_compressItem);
 338                 _markRectangleItem = new JMenuItem(I18nManager.getText("menu.track.markrectangle"));
 339                 _markRectangleItem.addActionListener(new ActionListener() {
 340                         public void actionPerformed(ActionEvent e) {
 341                                 _app.setCurrentMode(App.AppMode.DRAWRECT);
 342                                 UpdateMessageBroker.informSubscribers();
 343                         }
 344                 });
 345                 _markRectangleItem.setEnabled(false);
 346                 trackMenu.add(_markRectangleItem);
 347                 _markUphillLiftsItem = makeMenuItem(FunctionLibrary.FUNCTION_MARK_LIFTS, false);
 348                 trackMenu.add(_markUphillLiftsItem);
 349                 _deleteMarkedPointsItem = makeMenuItem(FunctionLibrary.FUNCTION_DELETE_MARKED_POINTS, false);
 350                 trackMenu.add(_deleteMarkedPointsItem);
 351                 _deleteByDateItem = makeMenuItem(FunctionLibrary.FUNCTION_DELETE_BY_DATE, false);
 352                 trackMenu.add(_deleteByDateItem);
 353                 trackMenu.addSeparator();
 354                 // Rearrange waypoints
 355                 _rearrangeWaypointsItem = makeMenuItem(FunctionLibrary.FUNCTION_REARRANGE_WAYPOINTS, false);
 356                 trackMenu.add(_rearrangeWaypointsItem);
 357                 // Split track segments
 358                 _splitSegmentsItem = makeMenuItem(FunctionLibrary.FUNCTION_SPLIT_SEGMENTS, false);
 359                 trackMenu.add(_splitSegmentsItem);
 360                 // Sew track segments
 361                 _sewSegmentsItem = makeMenuItem(FunctionLibrary.FUNCTION_SEW_SEGMENTS, false);
 362                 trackMenu.add(_sewSegmentsItem);
 363                 // Create marker waypoints
 364                 _createMarkerWaypointsItem = makeMenuItem(FunctionLibrary.FUNCTION_CREATE_MARKER_WAYPOINTS, false);
 365                 trackMenu.add(_createMarkerWaypointsItem);
 366                 trackMenu.addSeparator();
 367                 _learnEstimationParams = makeMenuItem(FunctionLibrary.FUNCTION_LEARN_ESTIMATION_PARAMS, false);
 368                 trackMenu.add(_learnEstimationParams);
 369                 menubar.add(trackMenu);
 370
 371                 // Range menu
 372                 JMenu rangeMenu = new JMenu(I18nManager.getText("menu.range"));
 373                 setAltKey(rangeMenu, "altkey.menu.range");
 374                 _selectAllItem = new JMenuItem(I18nManager.getText("menu.range.all"));
 375                 setShortcut(_selectAllItem, "shortcut.menu.range.all");
 376                 _selectAllItem.setEnabled(false);
 377                 _selectAllItem.addActionListener(new ActionListener() {
 378                         public void actionPerformed(ActionEvent e) {
 379                                 _selection.selectRange(0, _track.getNumPoints()-1);
 380                         }
 381                 });
 382                 rangeMenu.add(_selectAllItem);
 383                 _selectNoneItem = new JMenuItem(I18nManager.getText("menu.range.none"));
 384                 _selectNoneItem.setEnabled(false);
 385                 _selectNoneItem.addActionListener(new ActionListener() {
 386                         public void actionPerformed(ActionEvent e) {
 387                                 _app.selectNone();
 388                         }
 389                 });
 390                 rangeMenu.add(_selectNoneItem);
 391                 _selectSegmentItem = makeMenuItem(FunctionLibrary.FUNCTION_SELECT_SEGMENT);
 392                 rangeMenu.add(_selectSegmentItem);
 393                 rangeMenu.addSeparator();
 394                 _selectStartItem = new JMenuItem(I18nManager.getText("menu.range.start"));
 395                 _selectStartItem.setEnabled(false);
 396                 _selectStartAction = new ActionListener() {
 397                         public void actionPerformed(ActionEvent e) {
 398                                 _selection.selectRangeStart();
 399                         }
 400                 };
 401                 _selectStartItem.addActionListener(_selectStartAction);
 402                 rangeMenu.add(_selectStartItem);
 403                 _selectEndItem = new JMenuItem(I18nManager.getText("menu.range.end"));
 404                 _selectEndItem.setEnabled(false);
 405                 _selectEndAction = new ActionListener() {
 406                         public void actionPerformed(ActionEvent e) {
 407                                 _selection.selectRangeEnd();
 408                         }
 409                 };
 410                 _selectEndItem.addActionListener(_selectEndAction);
 411                 rangeMenu.add(_selectEndItem);
 412                 rangeMenu.addSeparator();
 413                 _deleteRangeItem = makeMenuItem(FunctionLibrary.FUNCTION_DELETE_RANGE, false);
 414                 rangeMenu.add(_deleteRangeItem);
 415                 _cropTrackItem = makeMenuItem(FunctionLibrary.FUNCTION_CROP_TRACK, false);
 416                 rangeMenu.add(_cropTrackItem);
 417                 _reverseItem = new JMenuItem(I18nManager.getText("menu.range.reverse"));
 418                 _reverseItem.addActionListener(new ActionListener() {
 419                         public void actionPerformed(ActionEvent e) {
 420                                 _app.reverseRange();
 421                         }
 422                 });
 423                 _reverseItem.setEnabled(false);
 424                 rangeMenu.add(_reverseItem);
 425                 _addTimeOffsetItem = makeMenuItem(FunctionLibrary.FUNCTION_ADD_TIME_OFFSET, false);
 426                 rangeMenu.add(_addTimeOffsetItem);
 427                 _addAltitudeOffsetItem = makeMenuItem(FunctionLibrary.FUNCTION_ADD_ALTITUDE_OFFSET, false);
 428                 rangeMenu.add(_addAltitudeOffsetItem);
 429                 _removeAltitudesItem = makeMenuItem(FunctionLibrary.FUNCTION_REMOVE_ALTITUDES, false);
 430                 rangeMenu.add(_removeAltitudesItem);
 431                 _mergeSegmentsItem = new JMenuItem(I18nManager.getText("menu.range.mergetracksegments"));
 432                 _mergeSegmentsItem.addActionListener(new ActionListener() {
 433                         public void actionPerformed(ActionEvent e) {
 434                                 _app.mergeTrackSegments();
 435                         }
 436                 });
 437                 _mergeSegmentsItem.setEnabled(false);
 438                 rangeMenu.add(_mergeSegmentsItem);
 439                 _deleteFieldValuesItem = makeMenuItem(FunctionLibrary.FUNCTION_DELETE_FIELD_VALUES, false);
 440                 rangeMenu.add(_deleteFieldValuesItem);
 441                 rangeMenu.addSeparator();
 442                 _interpolateItem = makeMenuItem(new ChooseSingleParameter(_app, FunctionLibrary.FUNCTION_INTERPOLATE), false);
 443                 rangeMenu.add(_interpolateItem);
 444                 _averageItem = new JMenuItem(I18nManager.getText("menu.range.average"));
 445                 _averageItem.addActionListener(new ActionListener() {
 446                         public void actionPerformed(ActionEvent e) {
 447                                 _app.averageSelection();
 448                         }
 449                 });
 450                 _averageItem.setEnabled(false);
 451                 rangeMenu.add(_averageItem);
 452                 _cutAndMoveItem = new JMenuItem(I18nManager.getText("menu.range.cutandmove"));
 453                 _cutAndMoveItem.addActionListener(new ActionListener() {
 454                         public void actionPerformed(ActionEvent e)
 455                         {
 456                                 _app.cutAndMoveSelection();
 457                         }
 458                 });
 459                 _cutAndMoveItem.setEnabled(false);
 460                 rangeMenu.add(_cutAndMoveItem);
 461                 _convertNamesToTimesItem = makeMenuItem(FunctionLibrary.FUNCTION_CONVERT_NAMES_TO_TIMES, false);
 462                 rangeMenu.add(_convertNamesToTimesItem);
 463                 menubar.add(rangeMenu);
 464
 465                 // Point menu
 466                 JMenu pointMenu = new JMenu(I18nManager.getText("menu.point"));
 467                 setAltKey(pointMenu, "altkey.menu.point");
 468                 _editPointItem = new JMenuItem(I18nManager.getText("menu.point.editpoint"));
 469                 _editPointAction = new ActionListener() {
 470                         public void actionPerformed(ActionEvent e) {
 471                                 _app.editCurrentPoint();
 472                         }
 473                 };
 474                 _editPointItem.addActionListener(_editPointAction);
 475                 _editPointItem.setEnabled(false);
 476                 setShortcut(_editPointItem, "shortcut.menu.point.edit");
 477                 pointMenu.add(_editPointItem);
 478                 _editWaypointNameItem = makeMenuItem(FunctionLibrary.FUNCTION_EDIT_WAYPOINT_NAME, false);
 479                 pointMenu.add(_editWaypointNameItem);
 480                 _deletePointItem = new JMenuItem(I18nManager.getText("menu.point.deletepoint"));
 481                 _deletePointAction = new ActionListener() {
 482                         public void actionPerformed(ActionEvent e) {
 483                                 _app.deleteCurrentPoint();
 484                         }
 485                 };
 486                 _deletePointItem.addActionListener(_deletePointAction);
 487                 _deletePointItem.setEnabled(false);
 488                 _deletePointItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0));
 489                 pointMenu.add(_deletePointItem);
 490                 pointMenu.addSeparator();
 491                 // find a waypoint
 492                 _findWaypointItem = makeMenuItem(FunctionLibrary.FUNCTION_FIND_WAYPOINT, false);
 493                 pointMenu.add(_findWaypointItem);
 494                 // duplicate current point
 495                 _duplicatePointItem = makeMenuItem(FunctionLibrary.FUNCTION_DUPLICATE_POINT, false);
 496                 pointMenu.add(_duplicatePointItem);
 497                 // paste coordinates function
 498                 JMenuItem pasteCoordsItem = makeMenuItem(FunctionLibrary.FUNCTION_PASTE_COORDINATES);
 499                 pointMenu.add(pasteCoordsItem);
 500                 menubar.add(pointMenu);
 501
 502                 // Add view menu
 503                 JMenu viewMenu = new JMenu(I18nManager.getText("menu.view"));
 504                 setAltKey(viewMenu, "altkey.menu.view");
 505                 // Turn map display on/off
 506                 _mapCheckbox = new JCheckBoxMenuItem(
 507                         I18nManager.getText("menu.map.showmap"), false);
 508                 _mapCheckbox.addActionListener(new ActionListener() {
 509                         public void actionPerformed(ActionEvent e) {
 510                                 Config.setConfigBoolean(Config.KEY_SHOW_MAP, _mapCheckbox.isSelected());
 511                                 UpdateMessageBroker.informSubscribers(MAPSERVER_CHANGED);
 512                         }
 513                 });
 514                 viewMenu.add(_mapCheckbox);
 515                 // Turn off the sidebars
 516                 JCheckBoxMenuItem sidebarsCheckbox = new JCheckBoxMenuItem(I18nManager.getText("menu.view.showsidebars"));
 517                 sidebarsCheckbox.setSelected(true);
 518                 sidebarsCheckbox.addActionListener(new ActionListener() {
 519                         public void actionPerformed(ActionEvent e) {
 520                                 _app.toggleSidebars();
 521                         }
 522                 });
 523                 sidebarsCheckbox.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F11, 0)); // shortcut F11
 524                 viewMenu.add(sidebarsCheckbox);
 525                 // 3d
 526                 _show3dItem = makeMenuItem(FunctionLibrary.FUNCTION_3D, false);
 527                 viewMenu.add(_show3dItem);
 528                 // Charts
 529                 _chartItem = makeMenuItem(FunctionLibrary.FUNCTION_CHARTS, false);
 530                 viewMenu.add(_chartItem);
 531                 viewMenu.addSeparator();
 532                 // Distances
 533                 _distanceItem = makeMenuItem(FunctionLibrary.FUNCTION_DISTANCES, false);
 534                 viewMenu.add(_distanceItem);
 535                 // full range details
 536                 _fullRangeDetailsItem = makeMenuItem(FunctionLibrary.FUNCTION_FULL_RANGE_DETAILS, false);
 537                 viewMenu.add(_fullRangeDetailsItem);
 538                 // estimate time
 539                 _estimateTimeItem = makeMenuItem(FunctionLibrary.FUNCTION_ESTIMATE_TIME, false);
 540                 viewMenu.add(_estimateTimeItem);
 541                 viewMenu.addSeparator();
 542                 // autoplay
 543                 _autoplayTrack = makeMenuItem(FunctionLibrary.FUNCTION_AUTOPLAY_TRACK, false);
 544                 viewMenu.add(_autoplayTrack);
 545                 menubar.add(viewMenu);
 546
 547                 // Add photo menu
 548                 JMenu photoMenu = new JMenu(I18nManager.getText("menu.photo"));
 549                 setAltKey(photoMenu, "altkey.menu.photo");
 550                 addPhotosMenuItem = new JMenuItem(I18nManager.getText("menu.file.addphotos"));
 551                 addPhotosMenuItem.addActionListener(_addPhotoAction);
 552                 photoMenu.add(addPhotosMenuItem);
 553                 _saveExifItem = new JMenuItem(I18nManager.getText("menu.photo.saveexif"));
 554                 _saveExifItem.addActionListener(new ActionListener() {
 555                         public void actionPerformed(ActionEvent e) {
 556                                 _app.saveExif();
 557                         }
 558                 });
 559                 _saveExifItem.setEnabled(false);
 560                 photoMenu.add(_saveExifItem);
 561                 // Deselect current photo
 562                 _selectNoPhotoItem = new JMenuItem(I18nManager.getText("menu.range.none"));
 563                 _selectNoPhotoItem.setEnabled(false);
 564                 _selectNoPhotoItem.addActionListener(new ActionListener() {
 565                         public void actionPerformed(ActionEvent e) {
 566                                 _app.getTrackInfo().selectPhoto(-1);
 567                         }
 568                 });
 569                 photoMenu.add(_selectNoPhotoItem);
 570                 photoMenu.addSeparator();
 571                 _connectPhotoItem = makeMenuItem(FunctionLibrary.FUNCTION_CONNECT_TO_POINT, false);
 572                 photoMenu.add(_connectPhotoItem);
 573                 // disconnect photo
 574                 _disconnectPhotoItem = makeMenuItem(FunctionLibrary.FUNCTION_DISCONNECT_PHOTO, false);
 575                 photoMenu.add(_disconnectPhotoItem);
 576                 _removePhotoItem = makeMenuItem(FunctionLibrary.FUNCTION_REMOVE_PHOTO, false);
 577                 photoMenu.add(_removePhotoItem);
 578                 // Rotate current photo
 579                 _rotatePhotoLeft = makeMenuItem(FunctionLibrary.FUNCTION_ROTATE_PHOTO_LEFT, false);
 580                 photoMenu.add(_rotatePhotoLeft);
 581                 _rotatePhotoRight = makeMenuItem(FunctionLibrary.FUNCTION_ROTATE_PHOTO_RIGHT, false);
 582                 photoMenu.add(_rotatePhotoRight);
 583                 // Show photo popup
 584                 _photoPopupItem = makeMenuItem(FunctionLibrary.FUNCTION_PHOTO_POPUP, false);
 585                 photoMenu.add(_photoPopupItem);
 586                 _ignoreExifThumb = makeMenuItem(FunctionLibrary.FUNCTION_IGNORE_EXIF_THUMB, false);
 587                 photoMenu.add(_ignoreExifThumb);
 588                 photoMenu.addSeparator();
 589                 // correlate all photos
 590                 _correlatePhotosItem = makeMenuItem(FunctionLibrary.FUNCTION_CORRELATE_PHOTOS, false);
 591                 photoMenu.add(_correlatePhotosItem);
 592                 // rearrange photo points
 593                 _rearrangePhotosItem = makeMenuItem(FunctionLibrary.FUNCTION_REARRANGE_PHOTOS, false);
 594                 photoMenu.add(_rearrangePhotosItem);
 595                 menubar.add(photoMenu);
 596
 597                 // Audio menu
 598                 JMenu audioMenu = new JMenu(I18nManager.getText("menu.audio"));
 599                 setAltKey(audioMenu, "altkey.menu.audio");
 600                 addAudioMenuItem = makeMenuItem(FunctionLibrary.FUNCTION_LOAD_AUDIO);
 601                 audioMenu.add(addAudioMenuItem);
 602                 _selectNoAudioItem = new JMenuItem(I18nManager.getText("menu.range.none"));
 603                 _selectNoAudioItem.setEnabled(false);
 604                 _selectNoAudioItem.addActionListener(new ActionListener() {
 605                         public void actionPerformed(ActionEvent e) {
 606                                 _app.getTrackInfo().selectAudio(-1);
 607                         }
 608                 });
 609                 audioMenu.add(_selectNoAudioItem);
 610                 audioMenu.addSeparator();
 611                 // connect audio
 612                 _connectAudioItem = makeMenuItem(FunctionLibrary.FUNCTION_CONNECT_TO_POINT, false);
 613                 audioMenu.add(_connectAudioItem);
 614                 // Disconnect current audio clip
 615                 _disconnectAudioItem = makeMenuItem(FunctionLibrary.FUNCTION_DISCONNECT_AUDIO, false);
 616                 audioMenu.add(_disconnectAudioItem);
 617                 // Remove current audio clip
 618                 _removeAudioItem = makeMenuItem(FunctionLibrary.FUNCTION_REMOVE_AUDIO, false);
 619                 audioMenu.add(_removeAudioItem);
 620                 audioMenu.addSeparator();
 621                 // Correlate audio clips
 622                 _correlateAudiosItem = makeMenuItem(FunctionLibrary.FUNCTION_CORRELATE_AUDIOS, false);
 623                 audioMenu.add(_correlateAudiosItem);
 624                 menubar.add(audioMenu);
 625
 626                 // Settings menu
 627                 JMenu settingsMenu = new JMenu(I18nManager.getText("menu.settings"));
 628                 setAltKey(settingsMenu, "altkey.menu.settings");
 629                 // Set the map background
 630                 JMenuItem mapBgItem = makeMenuItem(FunctionLibrary.FUNCTION_SET_MAP_BG);
 631                 settingsMenu.add(mapBgItem);
 632                 _onlineCheckbox = new JCheckBoxMenuItem(I18nManager.getText("menu.settings.onlinemode"));
 633                 _onlineCheckbox.setSelected(Config.getConfigBoolean(Config.KEY_ONLINE_MODE));
 634                 _onlineCheckbox.addActionListener(new ActionListener() {
 635                         public void actionPerformed(ActionEvent e) {
 636                                 boolean isOnline = _onlineCheckbox.isSelected();
 637                                 Config.setConfigBoolean(Config.KEY_ONLINE_MODE, isOnline);
 638                                 if (isOnline) {UpdateMessageBroker.informSubscribers();}
 639                         }
 640                 });
 641                 settingsMenu.add(_onlineCheckbox);
 642                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SET_DISK_CACHE));
 643                 settingsMenu.addSeparator();
 644                 // Set program paths
 645                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SET_PATHS));
 646                 // Set colours
 647                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SET_COLOURS));
 648                 // display settings
 649                 JMenuItem setDisplaySettingsItem = makeMenuItem(FunctionLibrary.FUNCTION_SET_DISPLAY_SETTINGS);
 650                 settingsMenu.add(setDisplaySettingsItem);
 651                 // Set language
 652                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SET_LANGUAGE));
 653                 // Set altitude tolerance
 654                 settingsMenu.add(makeMenuItem(new ChooseSingleParameter(_app, FunctionLibrary.FUNCTION_SET_ALTITUDE_TOLERANCE)));
 655                 // Set timezone
 656                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SET_TIMEZONE));
 657                 settingsMenu.addSeparator();
 658                 // Save configuration
 659                 settingsMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SAVECONFIG));
 660                 _autosaveSettingsCheckbox = new JCheckBoxMenuItem(
 661                         I18nManager.getText("menu.settings.autosave"), false);
 662                 _autosaveSettingsCheckbox.setSelected(Config.getConfigBoolean(Config.KEY_AUTOSAVE_SETTINGS));
 663                 _autosaveSettingsCheckbox.addActionListener(new ActionListener() {
 664                         public void actionPerformed(ActionEvent e) {
 665                                 Config.setConfigBoolean(Config.KEY_AUTOSAVE_SETTINGS, _autosaveSettingsCheckbox.isSelected());
 666                         }
 667                 });
 668                 settingsMenu.add(_autosaveSettingsCheckbox);
 669                 menubar.add(settingsMenu);
 670
 671                 // Help menu
 672                 JMenu helpMenu = new JMenu(I18nManager.getText("menu.help"));
 673                 setAltKey(helpMenu, "altkey.menu.help");
 674                 JMenuItem helpItem = makeMenuItem(FunctionLibrary.FUNCTION_HELP);
 675                 setShortcut(helpItem, "shortcut.menu.help.help");
 676                 helpMenu.add(helpItem);
 677                 helpMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_SHOW_KEYS));
 678                 helpMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_ABOUT));
 679                 helpMenu.add(makeMenuItem(FunctionLibrary.FUNCTION_CHECK_VERSION));
 680                 menubar.add(helpMenu);
 681
 682                 return menubar;
 683         }
 684
 685         /**
 686          * Convenience method for making a menu item using a function
 687          * @param inFunction function
 688          * @param inEnabled flag to specify initial enabled state
 689          * @return menu item using localized name of function
 690          */
 691         private static JMenuItem makeMenuItem(GenericFunction inFunction, boolean inEnabled)
 692         {
 693                 JMenuItem item = makeMenuItem(inFunction);
 694                 item.setEnabled(inEnabled);
 695                 return item;
 696         }
 697
 698         /**
 699          * Convenience method for making a menu item using a function
 700          * @param inFunction function
 701          * @return menu item using localized name of function
 702          */
 703         private static JMenuItem makeMenuItem(GenericFunction inFunction)
 704         {
 705                 JMenuItem item = new JMenuItem(I18nManager.getText(inFunction.getNameKey()));
 706                 item.addActionListener(new FunctionLauncher(inFunction));
 707                 return item;
 708         }
 709
 710         /**
 711          * Set the alt key for the given menu
 712          * @param inMenu menu to set
 713          * @param inKey key to lookup to get language-sensitive altkey
 714          */
 715         private static void setAltKey(JMenu inMenu, String inKey)
 716         {
 717                 // Lookup the key in the properties
 718                 String altKey = I18nManager.getText(inKey);
 719                 if (altKey != null && altKey.length() == 1)
 720                 {
 721                         int code = altKey.charAt(0) - 'A';
 722                         if (code >= 0 && code < 26)
 723                         {
 724                                 // Found a valid code between A and Z
 725                                 inMenu.setMnemonic(KEY_EVENTS[code]);
 726                         }
 727                 }
 728         }
 729
 730         /**
 731          * Set the shortcut key for the given menu item
 732          * @param inMenuItem menu item to set
 733          * @param inKey key to lookup to get language-sensitive shortcut
 734          */
 735         private static void setShortcut(JMenuItem inMenuItem, String inKey)
 736         {
 737                 // Lookup the key in the properties
 738                 String altKey = I18nManager.getText(inKey);
 739                 if (altKey != null && altKey.length() == 1)
 740                 {
 741                         int code = altKey.charAt(0) - 'A';
 742                         if (code >= 0 && code < 26)
 743                         {
 744                                 // Found a valid code between A and Z
 745                                 inMenuItem.setAccelerator(KeyStroke.getKeyStroke(KEY_EVENTS[code],
 746                                         Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
 747                                 // use platform-specific key mask so Ctrl on Linux/Win, Clover on Mac
 748                         }
 749                 }
 750         }
 751
 752         /**
 753          * Create a JToolBar containing all toolbar buttons
 754          * @return toolbar containing buttons
 755          */
 756         public JToolBar createToolBar()
 757         {
 758                 JToolBar toolbar = new JToolBar();
 759                 // Add text file
 760                 JButton openFileButton = new JButton(IconManager.getImageIcon(IconManager.OPEN_FILE));
 761                 openFileButton.setToolTipText(I18nManager.getText("function.open"));
 762                 openFileButton.addActionListener(_openFileAction);
 763                 toolbar.add(openFileButton);
 764                 // Add photo
 765                 JButton addPhotoButton = new JButton(IconManager.getImageIcon(IconManager.ADD_PHOTO));
 766                 addPhotoButton.setToolTipText(I18nManager.getText("menu.file.addphotos"));
 767                 addPhotoButton.addActionListener(_addPhotoAction);
 768                 toolbar.add(addPhotoButton);
 769                 // Save
 770                 _saveButton = new JButton(IconManager.getImageIcon(IconManager.SAVE_FILE));
 771                 _saveButton.setToolTipText(I18nManager.getText("menu.file.save"));
 772                 _saveButton.addActionListener(_saveAction);
 773                 _saveButton.setEnabled(false);
 774                 toolbar.add(_saveButton);
 775                 // Undo
 776                 _undoButton = new JButton(IconManager.getImageIcon(IconManager.UNDO));
 777                 _undoButton.setToolTipText(I18nManager.getText("menu.track.undo"));
 778                 _undoButton.addActionListener(_undoAction);
 779                 _undoButton.setEnabled(false);
 780                 toolbar.add(_undoButton);
 781                 // Edit point
 782                 _editPointButton = new JButton(IconManager.getImageIcon(IconManager.EDIT_POINT));
 783                 _editPointButton.setToolTipText(I18nManager.getText("menu.point.editpoint"));
 784                 _editPointButton.addActionListener(_editPointAction);
 785                 _editPointButton.setEnabled(false);
 786                 toolbar.add(_editPointButton);
 787                 // Delete point
 788                 _deletePointButton = new JButton(IconManager.getImageIcon(IconManager.DELETE_POINT));
 789                 _deletePointButton.setToolTipText(I18nManager.getText("menu.point.deletepoint"));
 790                 _deletePointButton.addActionListener(_deletePointAction);
 791                 _deletePointButton.setEnabled(false);
 792                 toolbar.add(_deletePointButton);
 793                 // Delete range
 794                 _deleteRangeButton = new JButton(IconManager.getImageIcon(IconManager.DELETE_RANGE));
 795                 _deleteRangeButton.setToolTipText(I18nManager.getText("function.deleterange"));
 796                 _deleteRangeButton.addActionListener(new ActionListener() {
 797                         public void actionPerformed(ActionEvent arg0) {
 798                                 FunctionLibrary.FUNCTION_DELETE_RANGE.begin();
 799                         }
 800                 });
 801                 _deleteRangeButton.setEnabled(false);
 802                 toolbar.add(_deleteRangeButton);
 803                 // Cut and move
 804                 _cutAndMoveButton = new JButton(IconManager.getImageIcon(IconManager.CUT_AND_MOVE));
 805                 _cutAndMoveButton.setToolTipText(I18nManager.getText("menu.range.cutandmove"));
 806                 _cutAndMoveButton.addActionListener(new ActionListener() {
 807                         public void actionPerformed(ActionEvent arg0) {
 808                                 _app.cutAndMoveSelection();
 809                         }
 810                 });
 811                 _cutAndMoveButton.setEnabled(false);
 812                 toolbar.add(_cutAndMoveButton);
 813                 // Select start, end
 814                 _selectStartButton = new JButton(IconManager.getImageIcon(IconManager.SET_RANGE_START));
 815                 _selectStartButton.setToolTipText(I18nManager.getText("menu.range.start"));
 816                 _selectStartButton.addActionListener(_selectStartAction);
 817                 _selectStartButton.setEnabled(false);
 818                 toolbar.add(_selectStartButton);
 819                 _selectEndButton = new JButton(IconManager.getImageIcon(IconManager.SET_RANGE_END));
 820                 _selectEndButton.setToolTipText(I18nManager.getText("menu.range.end"));
 821                 _selectEndButton.addActionListener(_selectEndAction);
 822                 _selectEndButton.setEnabled(false);
 823                 toolbar.add(_selectEndButton);
 824                 // Connect to point
 825                 _connectButton = new JButton(IconManager.getImageIcon(IconManager.CONNECT_PHOTO));
 826                 _connectButton.setToolTipText(I18nManager.getText(FunctionLibrary.FUNCTION_CONNECT_TO_POINT.getNameKey()));
 827                 _connectButton.addActionListener(new ActionListener() {
 828                         public void actionPerformed(ActionEvent arg0) {
 829                                 FunctionLibrary.FUNCTION_CONNECT_TO_POINT.begin();
 830                         }
 831                 });
 832                 _connectButton.setEnabled(false);
 833                 toolbar.add(_connectButton);
 834                 // finish off
 835                 toolbar.setFloatable(false);
 836                 return toolbar;
 837         }
 838
 839
 840         /**
 841          * Method to update menu when file loaded
 842          */
 843         public void informFileLoaded()
 844         {
 845                 // save, undo, delete enabled
 846                 _sendGpsItem.setEnabled(true);
 847                 _saveItem.setEnabled(true);
 848                 _undoItem.setEnabled(true);
 849                 _compressItem.setEnabled(true);
 850                 _deleteMarkedPointsItem.setEnabled(false);
 851         }
 852
 853
 854         /**
 855          * @see tim.prune.DataSubscriber#dataUpdated(tim.prune.data.Track)
 856          */
 857         public void dataUpdated(byte inUpdateType)
 858         {
 859                 final boolean hasData = _track != null && _track.getNumPoints() > 0;
 860                 final boolean hasMultiplePoints = hasData && _track.getNumPoints() > 1;
 861
 862                 // set functions which require data
 863                 _sendGpsItem.setEnabled(hasData);
 864                 _saveItem.setEnabled(hasData);
 865                 _saveButton.setEnabled(hasData);
 866                 _exportKmlItem.setEnabled(hasData);
 867                 _exportGpxItem.setEnabled(hasData);
 868                 _exportPovItem.setEnabled(hasMultiplePoints);
 869                 _exportImageItem.setEnabled(hasMultiplePoints);
 870                 _compressItem.setEnabled(hasData);
 871                 _markRectangleItem.setEnabled(hasData);
 872                 _markUphillLiftsItem.setEnabled(hasData && _track.hasAltitudeData());
 873                 _deleteMarkedPointsItem.setEnabled(hasData && _track.hasMarkedPoints());
 874                 _rearrangeWaypointsItem.setEnabled(hasData && _track.hasTrackPoints() && _track.hasWaypoints());
 875                 final boolean hasSeveralTrackPoints = hasData && _track.hasTrackPoints() && _track.getNumPoints() > 3;
 876                 _splitSegmentsItem.setEnabled(hasSeveralTrackPoints);
 877                 _sewSegmentsItem.setEnabled(hasSeveralTrackPoints);
 878                 _createMarkerWaypointsItem.setEnabled(hasSeveralTrackPoints);
 879                 _selectAllItem.setEnabled(hasData);
 880                 _selectNoneItem.setEnabled(hasData);
 881                 _show3dItem.setEnabled(hasMultiplePoints);
 882                 _chartItem.setEnabled(hasData);
 883                 _browserMapMenu.setEnabled(hasData);
 884                 _distanceItem.setEnabled(hasData);
 885                 _autoplayTrack.setEnabled(hasData && _track.getNumPoints() > 3);
 886                 _getGpsiesItem.setEnabled(hasData);
 887                 _uploadGpsiesItem.setEnabled(hasData && _track.hasTrackPoints());
 888                 _lookupSrtmItem.setEnabled(hasData);
 889                 _nearbyWikipediaItem.setEnabled(hasData);
 890                 _nearbyOsmPoiItem.setEnabled(hasData);
 891                 _downloadOsmItem.setEnabled(hasData);
 892                 _getWeatherItem.setEnabled(hasData);
 893                 _findWaypointItem.setEnabled(hasData && _track.hasWaypoints());
 894                 // have we got a cache?
 895                 _downloadSrtmItem.setEnabled(hasData && Config.getConfigString(Config.KEY_DISK_CACHE) != null);
 896                 // have we got any timestamps?
 897                 _deleteByDateItem.setEnabled(hasData && _track.hasData(Field.TIMESTAMP));
 898
 899                 // is undo available?
 900                 boolean hasUndo = !_app.getUndoStack().isEmpty();
 901                 _undoItem.setEnabled(hasUndo);
 902                 _undoButton.setEnabled(hasUndo);
 903                 _clearUndoItem.setEnabled(hasUndo);
 904                 // is there a current point?
 905                 DataPoint currPoint = _app.getTrackInfo().getCurrentPoint();
 906                 boolean hasPoint = (currPoint != null);
 907                 _editPointItem.setEnabled(hasPoint);
 908                 _editPointButton.setEnabled(hasPoint);
 909                 _editWaypointNameItem.setEnabled(hasPoint);
 910                 _deletePointItem.setEnabled(hasPoint);
 911                 _deletePointButton.setEnabled(hasPoint);
 912                 _selectStartItem.setEnabled(hasPoint);
 913                 _selectStartButton.setEnabled(hasPoint);
 914                 _selectEndItem.setEnabled(hasPoint);
 915                 _selectEndButton.setEnabled(hasPoint);
 916                 _duplicatePointItem.setEnabled(hasPoint);
 917                 _showPeakfinderItem.setEnabled(hasPoint);
 918                 _showGeohackItem.setEnabled(hasPoint);
 919                 _searchOpencachingDeItem.setEnabled(hasPoint);
 920                 _searchMapillaryItem.setEnabled(hasPoint);
 921                 // is it a waypoint?
 922                 _selectSegmentItem.setEnabled(hasPoint && !currPoint.isWaypoint());
 923                 // are there any photos?
 924                 boolean anyPhotos = _app.getTrackInfo().getPhotoList().getNumPhotos() > 0;
 925                 _saveExifItem.setEnabled(anyPhotos && _app.getTrackInfo().getPhotoList().hasMediaWithFile());
 926                 // is there a current photo, audio?
 927                 Photo currentPhoto = _app.getTrackInfo().getCurrentPhoto();
 928                 boolean hasPhoto = currentPhoto != null;
 929                 AudioClip currentAudio = _app.getTrackInfo().getCurrentAudio();
 930                 boolean hasAudio = currentAudio != null;
 931                 // connect is available if (photo/audio) and point selected, and media has no point
 932                 boolean connectAvailable = (hasPhoto && hasPoint && currentPhoto.getDataPoint() == null)
 933                         || (hasAudio && hasPoint && currentAudio.getDataPoint() == null);
 934                 _connectPhotoItem.setEnabled(hasPhoto && hasPoint && currentPhoto.getDataPoint() == null);
 935                 _connectButton.setEnabled(connectAvailable);
 936                 _disconnectPhotoItem.setEnabled(hasPhoto && currentPhoto.getDataPoint() != null);
 937                 _correlatePhotosItem.setEnabled(anyPhotos && hasData);
 938                 _rearrangePhotosItem.setEnabled(anyPhotos && hasMultiplePoints);
 939                 _removePhotoItem.setEnabled(hasPhoto);
 940                 _rotatePhotoLeft.setEnabled(hasPhoto);
 941                 _rotatePhotoRight.setEnabled(hasPhoto);
 942                 _photoPopupItem.setEnabled(hasPhoto);
 943                 _ignoreExifThumb.setEnabled(hasPhoto && currentPhoto.getExifThumbnail() != null);
 944                 _selectNoPhotoItem.setEnabled(hasPhoto);
 945                 boolean anyAudios = _app.getTrackInfo().getAudioList().getNumAudios() > 0;
 946                 _selectNoAudioItem.setEnabled(hasAudio);
 947                 _removeAudioItem.setEnabled(hasAudio);
 948                 _connectAudioItem.setEnabled(hasAudio && hasPoint && currentAudio.getDataPoint() == null);
 949                 _disconnectAudioItem.setEnabled(hasAudio && currentAudio.getDataPoint() != null);
 950                 _correlateAudiosItem.setEnabled(anyAudios && hasData);
 951                 // is there a current range?
 952                 boolean hasRange = (hasData && _selection.hasRangeSelected());
 953                 _deleteRangeItem.setEnabled(hasRange);
 954                 _deleteRangeButton.setEnabled(hasRange);
 955                 _cropTrackItem.setEnabled(hasRange);
 956                 _interpolateItem.setEnabled(hasRange);
 957                 _averageItem.setEnabled(hasRange);
 958                 _mergeSegmentsItem.setEnabled(hasRange);
 959                 _reverseItem.setEnabled(hasRange);
 960                 _addTimeOffsetItem.setEnabled(hasRange);
 961                 _addAltitudeOffsetItem.setEnabled(hasRange);
 962                 _removeAltitudesItem.setEnabled(hasRange);
 963                 _convertNamesToTimesItem.setEnabled(hasRange && _track.hasWaypoints());
 964                 _deleteFieldValuesItem.setEnabled(hasRange);
 965                 _fullRangeDetailsItem.setEnabled(hasRange);
 966                 _estimateTimeItem.setEnabled(hasRange);
 967                 _learnEstimationParams.setEnabled(hasData && _track.hasTrackPoints() && _track.hasData(Field.TIMESTAMP)
 968                         && _track.hasAltitudeData());
 969                 // Is the currently selected point outside the current range?
 970                 boolean canCutAndMove = hasRange && hasPoint &&
 971                         (_selection.getCurrentPointIndex() < _selection.getStart()
 972                         || _selection.getCurrentPointIndex() > (_selection.getEnd()+1));
 973                 _cutAndMoveItem.setEnabled(canCutAndMove);
 974                 _cutAndMoveButton.setEnabled(canCutAndMove);
 975                 final boolean isTrackLengthTwo = hasData && _track.getNumPoints() == 2;
 976                 _routingGraphHopperItem.setEnabled(isTrackLengthTwo || (hasData && hasRange));
 977                 // Has the map been switched on/off?
 978                 boolean mapsOn = Config.getConfigBoolean(Config.KEY_SHOW_MAP);
 979                 if (_mapCheckbox.isSelected() != mapsOn) {
 980                         _mapCheckbox.setSelected(mapsOn);
 981                 }
 982                 // Are there any recently-used files?
 983                 RecentFileList rfl = Config.getRecentFileList();
 984                 final int numRecentFiles = rfl.getNumEntries();
 985                 final boolean hasRecentFiles = numRecentFiles > 0;
 986                 _recentFileMenu.setEnabled(hasRecentFiles);
 987                 if (hasRecentFiles)
 988                 {
 989                         int numItems = _recentFileMenu.getMenuComponentCount();
 990                         if (numItems == numRecentFiles)
 991                         {
 992                                 // Right number of items, just change texts
 993                                 for (int i=0; i<numRecentFiles; i++)
 994                                 {
 995                                         JMenuItem item = _recentFileMenu.getItem(i);
 996                                         RecentFile rf = rfl.getFile(i);
 997                                         item.setText(rf==null?"":rf.getFile().getName());
 998                                         item.setToolTipText(rf==null?null:rf.getFile().getAbsolutePath());
 999                                 }
1000                         }
1001                         else
1002                         {
1003                                 // Rebuild menus
1004                                 _recentFileMenu.removeAll();
1005                                 for (int i=0; i<rfl.getSize(); i++)
1006                                 {
1007                                         RecentFile rf = rfl.getFile(i);
1008                                         if (rf != null && rf.isValid())
1009                                         {
1010                                                 JMenuItem menuItem = new JMenuItem(rf.getFile().getName());
1011                                                 menuItem.setToolTipText(rf.getFile().getAbsolutePath());
1012                                                 menuItem.addActionListener(new RecentFileTrigger(_app, i));
1013                                                 _recentFileMenu.add(menuItem);
1014                                         }
1015                                 }
1016                         }
1017                 }
1018         }
1019
1020
1021         /**
1022          * Ignore action completed signals
1023          * @see tim.prune.DataSubscriber#actionCompleted(java.lang.String)
1024          */
1025         public void actionCompleted(String inMessage)
1026         {}
1027 }