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