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Revision 860fc861

Added by Patrick Plitzner over 6 years ago

ref #6907 Migrate factual data view

View differences:

eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/descriptive/DescriptionElementDragListener.java
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
......
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.taxeditor.editor.view.descriptive.e4.FactualDataPartE4;
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import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;
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/**


  		




  ......




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 */


  		




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public class DescriptionElementDragListener extends DragSourceAdapter {


  		




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	private DescriptiveViewPart part;


  		




  
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	private FactualDataPartE4 part;


  		




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	private DescriptionBase description;


  		




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	public DescriptionElementDragListener(DescriptiveViewPart part){


  		




  
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	public DescriptionElementDragListener(FactualDataPartE4 part){


  		




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		this.part = part;


  		




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	}


  		




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	/**


  		




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	 * Method declared on DragSourceListener


  		




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	 */


  		




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	public void dragFinished(DragSourceEvent event) {


  		




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		if (!event.doit)


  		




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			return;


  		




  
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	@Override


  		




  
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    public void dragFinished(DragSourceEvent event) {


  		




  
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		if (!event.doit) {


  		




  
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            return;


  		




  
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        }


  		




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		// FIXME what to do here?


  		




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		if (event.detail != DND.DROP_NONE) {


  		




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			//IStructuredSelection selection = (IStructuredSelection) part.getViewer().getSelection();


  		




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			part.getViewer().refresh();


  		




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		part.changed(null);


  		




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		}


  		




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	}


  		




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	/**


  		




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	 * Method declared on DragSourceListener


  		




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	 */


  		




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	public void dragSetData(DragSourceEvent event) {


  		




  
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	@Override


  		




  
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    public void dragSetData(DragSourceEvent event) {


  		




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		IStructuredSelection selection = (IStructuredSelection) part.getViewer()


  		




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				.getSelection();


  		




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		List<DescriptionElementBase> descriptionElements = new ArrayList<DescriptionElementBase>();


  		




  ......




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					descriptionElements.addAll(((DescriptionBase) object).getElements());


  		




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				}


  		




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				description = HibernateProxyHelper.deproxy(object, DescriptionBase.class);


  		




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			}else if(object instanceof FeatureNodeContainer){


  		




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				descriptionElements.addAll(((FeatureNodeContainer) object).getDescriptionElements());


  		




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			}else if(object instanceof DescriptionElementBase){


  		




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				descriptionElements.add((DescriptionElementBase)object);


  		




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			}


  		




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		}


  		




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		if (DescriptionElementTransfer.getInstance().isSupportedType(


  		




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				event.dataType)) {


  		




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			if (!descriptionElements.isEmpty()){


  		




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				event.data = descriptionElements.toArray(new DescriptionElementBase[descriptionElements.size()]);


  		




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			}


  		




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		}


  		




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	}


  		




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	/**


  		




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	 * Method declared on DragSourceListener


  		




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	 */


  		




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	public void dragStart(DragSourceEvent event) {


  		




  
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	@Override


  		




  
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    public void dragStart(DragSourceEvent event) {


  		




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		event.doit = !part.getViewer().getSelection().isEmpty();


  		




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	}


  		




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}


  		












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