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