eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/media/handler/AddImageGalleryHandler.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.editor.view.media.handler;
   5
   6 import org.eclipse.core.commands.AbstractHandler;
   7 import org.eclipse.core.commands.ExecutionEvent;
   8 import org.eclipse.core.commands.ExecutionException;
   9 import org.eclipse.core.commands.common.NotDefinedException;
  10 import org.eclipse.ui.IWorkbenchPart;
  11 import org.eclipse.ui.handlers.HandlerUtil;
  12
  13 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  14 import eu.etaxonomy.cdm.model.common.CdmBase;
  15 import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
  16 import eu.etaxonomy.cdm.model.taxon.Taxon;
  17 import eu.etaxonomy.taxeditor.bulkeditor.BulkEditorUtil;
  18 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  19 import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.AddDerivedUnitFacadeMediaOperation;
  20 import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.CreateTaxonDescriptionOperation;
  21 import eu.etaxonomy.taxeditor.editor.view.media.MediaViewPart;
  22 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  23 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  24 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  25 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  26
  27 /**
  28  * @author p.ciardelli
  29  * @version $Id: $
  30  */
  31 public class AddImageGalleryHandler extends AbstractHandler {
  32
  33         /** {@inheritDoc} */
  34         @Override
  35     public Object execute(ExecutionEvent event) throws ExecutionException {
  36
  37             IWorkbenchPart part = HandlerUtil.getActivePart(event);
  38             IPostOperationEnabled postOperationEnabled = (part instanceof IPostOperationEnabled) ? (IPostOperationEnabled) part : null;
  39
  40             if(part instanceof MediaViewPart){
  41                 Object viewerInput = ((MediaViewPart)part).getViewer().getInput();
  42                 try {
  43                     if(viewerInput instanceof CdmBase){
  44                         if(((CdmBase) viewerInput).isInstanceOf(Taxon.class)){
  45                             Taxon taxon = HibernateProxyHelper.deproxy(viewerInput, Taxon.class);
  46
  47                             AbstractPostOperation<?> operation = new CreateTaxonDescriptionOperation(event.getCommand().getName(),
  48                                     EditorUtil.getUndoContext(), taxon, postOperationEnabled, true);
  49
  50                             AbstractUtility.executeOperation(operation);
  51                         }
  52                         else if(((CdmBase) viewerInput).isInstanceOf(SpecimenOrObservationBase.class)){
  53                             SpecimenOrObservationBase<?> specimen = HibernateProxyHelper.deproxy(viewerInput, SpecimenOrObservationBase.class);
  54
  55                         AbstractPostOperation<?> operation = new AddDerivedUnitFacadeMediaOperation(event.getCommand().getName(),
  56                                     BulkEditorUtil.getUndoContext(), specimen, postOperationEnabled);
  57
  58                             AbstractUtility.executeOperation(operation);
  59                         }
  60                     }
  61                 } catch (NotDefinedException e) {
  62                     MessagingUtils.warn(getClass(), "Command name not set.");
  63                 }
  64             }
  65             return null;
  66         }
  67
  68 }