eclipse/plugins/org.argeo.slc.ui.gis/src/main/java/org/argeo/slc/ui/gis/commands/ImportGpx.java

   1 package org.argeo.slc.ui.gis.commands;
   2
   3 import javax.jcr.Node;
   4
   5 import org.apache.commons.logging.Log;
   6 import org.apache.commons.logging.LogFactory;
   7 import org.argeo.eclipse.ui.dialogs.Error;
   8 import org.argeo.eclipse.ui.jcr.views.GenericJcrBrowser;
   9 import org.argeo.slc.gpx.TrackDao;
  10 import org.argeo.slc.ui.gis.wizards.ImportGpxWizard;
  11 import org.eclipse.core.commands.AbstractHandler;
  12 import org.eclipse.core.commands.ExecutionEvent;
  13 import org.eclipse.core.commands.ExecutionException;
  14 import org.eclipse.jface.viewers.ISelection;
  15 import org.eclipse.jface.viewers.IStructuredSelection;
  16 import org.eclipse.jface.wizard.WizardDialog;
  17 import org.eclipse.ui.handlers.HandlerUtil;
  18
  19 /** Open a JCR query editor. */
  20 public class ImportGpx extends AbstractHandler {
  21         private final static Log log = LogFactory.getLog(ImportGpx.class);
  22         private TrackDao trackDao;
  23
  24         public Object execute(ExecutionEvent event) throws ExecutionException {
  25                 ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
  26                                 .getActivePage().getSelection();
  27                 GenericJcrBrowser view = (GenericJcrBrowser) HandlerUtil
  28                                 .getActiveWorkbenchWindow(event).getActivePage()
  29                                 .findView(HandlerUtil.getActivePartId(event));
  30                 if (selection != null && !selection.isEmpty()
  31                                 && selection instanceof IStructuredSelection) {
  32                         Object obj = ((IStructuredSelection) selection).getFirstElement();
  33                         try {
  34                                 if (obj instanceof Node) {
  35                                         Node baseNode = (Node) obj;
  36                                         ImportGpxWizard wizard = new ImportGpxWizard(trackDao,
  37                                                         baseNode);
  38                                         WizardDialog dialog = new WizardDialog(
  39                                                         HandlerUtil.getActiveShell(event), wizard);
  40                                         dialog.open();
  41                                         view.refresh(baseNode);
  42                                 } else {
  43                                         Error.show("Can only import to a node");
  44                                 }
  45                         } catch (Exception e) {
  46                                 Error.show("Cannot import files to " + obj, e);
  47                         }
  48                 }
  49                 return null;
  50         }
  51
  52         public void setTrackDao(TrackDao trackDao) {
  53                 this.trackDao = trackDao;
  54         }
  55
  56 }