eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/handler/OpenHandler.java

   1 package eu.etaxonomy.taxeditor.handler;
   2
   3 import org.eclipse.core.commands.AbstractHandler;
   4 import org.eclipse.core.commands.ExecutionEvent;
   5 import org.eclipse.core.commands.ExecutionException;
   6 import org.eclipse.jface.viewers.ISelection;
   7 import org.eclipse.jface.viewers.IStructuredSelection;
   8 import org.eclipse.ui.handlers.HandlerUtil;
   9
  10 import eu.etaxonomy.taxeditor.view.CdmViewerChooser;
  11
  12 public class OpenHandler extends AbstractHandler {
  13
  14     @Override
  15     public Object execute(ExecutionEvent event) throws ExecutionException {
  16         ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
  17         if(currentSelection instanceof IStructuredSelection){
  18             Object firstElement = ((IStructuredSelection) currentSelection).getFirstElement();
  19             CdmViewerChooser viewerChooser = new CdmViewerChooser(HandlerUtil.getActiveShell(event));
  20             viewerChooser.chooseViewer(firstElement, event);
  21         }
  22         return null;
  23     }
  24
  25 }