eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/uses/operation/CreateTaxonUseOperation.java

   1 package eu.etaxonomy.taxeditor.editor.view.uses.operation;
   2
   3 import java.util.HashSet;
   4 import java.util.Set;
   5
   6 import org.eclipse.core.commands.ExecutionException;
   7 import org.eclipse.core.commands.operations.IUndoContext;
   8 import org.eclipse.core.runtime.IAdaptable;
   9 import org.eclipse.core.runtime.IProgressMonitor;
  10 import org.eclipse.core.runtime.IStatus;
  11
  12 import eu.etaxonomy.cdm.model.common.Marker;
  13 import eu.etaxonomy.cdm.model.common.MarkerType;
  14 import eu.etaxonomy.cdm.model.description.Feature;
  15 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  16 import eu.etaxonomy.cdm.model.description.TextData;
  17 import eu.etaxonomy.cdm.model.media.Media;
  18 import eu.etaxonomy.cdm.model.taxon.Taxon;
  19 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  20 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  21 import eu.etaxonomy.taxeditor.store.CdmStore;
  22
  23 public class CreateTaxonUseOperation extends AbstractPostOperation {
  24         private TaxonDescription description;
  25         private boolean isImageGallery;
  26         private Set<MarkerType> markerTypes = new HashSet<MarkerType>();
  27         private Marker marker;
  28
  29         /**
  30          * <p>Constructor for CreateTaxonDescriptionOperation.</p>
  31          *
  32          * @param label a {@link java.lang.String} object.
  33          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  34          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  35          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  36          */
  37         public CreateTaxonUseOperation(String label, IUndoContext undoContext,
  38                         Taxon taxon, IPostOperationEnabled postOperationEnabled) {
  39                 this(label, undoContext, taxon, postOperationEnabled, false);
  40         }
  41
  42         /**
  43          * <p>Constructor for CreateTaxonDescriptionOperation.</p>
  44          *
  45          * @param label a {@link java.lang.String} object.
  46          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  47          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  48          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  49          * @param isImageGallery a boolean.
  50          */
  51         public CreateTaxonUseOperation(String label, IUndoContext undoContext,
  52                         Taxon taxon, IPostOperationEnabled postOperationEnabled, boolean isImageGallery) {
  53                 super(label, undoContext, taxon, postOperationEnabled);
  54                 this.isImageGallery  = isImageGallery;
  55         }
  56
  57         /* (non-Javadoc)
  58          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  59          */
  60         /** {@inheritDoc} */
  61         @Override
  62         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  63                         throws ExecutionException {
  64
  65                 description = TaxonDescription.NewInstance(taxon);
  66                 monitor.worked(20);
  67                 this.markerTypes.addAll(CdmStore.getTermManager().getPreferredMarkerTypes());
  68                 Set<MarkerType> typesToDisdplay = new HashSet<MarkerType>();
  69                 for (MarkerType markerType : markerTypes) {
  70                         if (markerType.getTitleCache().equals("use")) {
  71                                 marker = Marker.NewInstance(markerType, true);
  72                                 description.addMarker(marker);
  73                         }
  74                 }
  75                 if(isImageGallery){
  76                         description.setImageGallery(isImageGallery);
  77                         // add the description element to hold the media elements for this image gallery
  78                         TextData element = TextData.NewInstance(Feature.IMAGE());
  79                         element.addMedia(Media.NewInstance());
  80                         description.addElement(element);
  81                 }
  82                 monitor.worked(40);
  83
  84                 return postExecute(description);
  85         }
  86
  87         /* (non-Javadoc)
  88          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  89          */
  90         /** {@inheritDoc} */
  91         @Override
  92         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
  93                         throws ExecutionException {
  94
  95                 taxon.addDescription(description);
  96
  97                 return postExecute(description);
  98         }
  99
 100         /* (non-Javadoc)
 101          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 102          */
 103         /** {@inheritDoc} */
 104         @Override
 105         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 106                         throws ExecutionException {
 107
 108                 taxon.removeDescription(description);
 109
 110                 return postExecute(null);
 111         }
 112 }
 113