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 /**
  24  * The context manager mediates context start/stop and workbench shutdowns to all registered listeners.
  25  *
  26  * @author a.theys
  27  * @created mar 13, 2012
  28  * @version 1.0
  29  */
  30 public class CreateTaxonUseOperation extends AbstractPostOperation {
  31         private TaxonDescription description;
  32         private boolean isImageGallery;
  33         private Set<MarkerType> markerTypes = new HashSet<MarkerType>();
  34         private Marker marker;
  35
  36         /**
  37          * <p>Constructor for CreateTaxonDescriptionOperation.</p>
  38          *
  39          * @param label a {@link java.lang.String} object.
  40          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  41          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  42          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  43          */
  44         public CreateTaxonUseOperation(String label, IUndoContext undoContext,
  45                         Taxon taxon, IPostOperationEnabled postOperationEnabled) {
  46                 this(label, undoContext, taxon, postOperationEnabled, false);
  47         }
  48
  49         /**
  50          * <p>Constructor for CreateTaxonDescriptionOperation.</p>
  51          *
  52          * @param label a {@link java.lang.String} object.
  53          * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
  54          * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
  55          * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
  56          * @param isImageGallery a boolean.
  57          */
  58         public CreateTaxonUseOperation(String label, IUndoContext undoContext,
  59                         Taxon taxon, IPostOperationEnabled postOperationEnabled, boolean isImageGallery) {
  60                 super(label, undoContext, taxon, postOperationEnabled);
  61                 this.isImageGallery  = isImageGallery;
  62         }
  63
  64         /* (non-Javadoc)
  65          * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  66          */
  67         /** {@inheritDoc} */
  68         @Override
  69         public IStatus execute(IProgressMonitor monitor, IAdaptable info)
  70                         throws ExecutionException {
  71
  72                 description = TaxonDescription.NewInstance(taxon);
  73                 monitor.worked(20);
  74                 //this.markerTypes.addAll(CdmStore.getTermManager().getPreferredMarkerTypes());
  75                 this.markerTypes.addAll(CdmStore.getTermManager().getPreferredTerms(MarkerType.class));
  76                 for (MarkerType markerType : markerTypes) {
  77                         if (markerType.getTitleCache().equals("use")) {
  78                                 marker = Marker.NewInstance(markerType, true);
  79                                 description.addMarker(marker);
  80                         }
  81                 }
  82                 if(isImageGallery){
  83                         description.setImageGallery(isImageGallery);
  84                         // add the description element to hold the media elements for this image gallery
  85                         TextData element = TextData.NewInstance(Feature.IMAGE());
  86                         element.addMedia(Media.NewInstance());
  87                         description.addElement(element);
  88                 }
  89                 monitor.worked(40);
  90
  91                 return postExecute(description);
  92         }
  93
  94         /* (non-Javadoc)
  95          * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
  96          */
  97         /** {@inheritDoc} */
  98         @Override
  99         public IStatus redo(IProgressMonitor monitor, IAdaptable info)
 100                         throws ExecutionException {
 101
 102                 taxon.addDescription(description);
 103
 104                 return postExecute(description);
 105         }
 106
 107         /* (non-Javadoc)
 108          * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)
 109          */
 110         /** {@inheritDoc} */
 111         @Override
 112         public IStatus undo(IProgressMonitor monitor, IAdaptable info)
 113                         throws ExecutionException {
 114
 115                 taxon.removeDescription(description);
 116
 117                 return postExecute(null);
 118         }
 119 }
 120