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Revision 324d38f7

Added by Alex Theys about 12 years ago

AT: committing latest changes to the Tax Editor after a first round of Code review

View differences:

eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/uses/handler/DeleteUseHandler.java
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import org.eclipse.core.commands.common.NotDefinedException;
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import org.eclipse.core.commands.operations.IUndoContext;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.TreePath;
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import org.eclipse.jface.viewers.TreeSelection;
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import org.eclipse.ui.IWorkbenchPart;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;


  		




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import eu.etaxonomy.cdm.model.description.TaxonDescription;


  		




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import eu.etaxonomy.cdm.model.media.Media;


  		




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import eu.etaxonomy.taxeditor.editor.EditorUtil;


  		




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import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.DeleteDescriptionElementOperation;


  		




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import eu.etaxonomy.taxeditor.editor.view.media.operation.DeleteMediaOperation;


  		




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import eu.etaxonomy.taxeditor.editor.view.uses.operation.DeleteTaxonUseOperation;


  		




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import eu.etaxonomy.taxeditor.editor.view.uses.operation.DeleteUseRecordOperation;


  		




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import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;


  		




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import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;


  		




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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;


  		




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/**


  		




  
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 * The context manager mediates context start/stop and workbench shutdowns to all registered listeners.


  		




  
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 *


  		




  
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 * @author a.theys	


  		




  
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 * @created mar 13, 2012


  		




  
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 * @version 1.0


  		




  
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 */


  		




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public class DeleteUseHandler extends AbstractHandler {


  		




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	/*


  		




  ......




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			for (Object object : selection.toArray()) {


  		




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				AbstractPostOperation operation = null;


  		




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				// TaxonDescription


  		




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				if (object instanceof TaxonDescription) {


  		




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					operations.add(new DeleteTaxonUseOperation(label,


  		




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								postOperationEnabled));


  		




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					}


  		




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				}


  		




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				// Media


  		




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				else if (object instanceof Media) {


  		




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					TreeSelection treeSelection = (TreeSelection) selection;


  		




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					TreePath[] path = treeSelection.getPathsFor(object);


  		




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					TaxonDescription imageGallery = (TaxonDescription) path[0]


  		




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							.getFirstSegment();


  		




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					operations


  		




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							.add(new DeleteMediaOperation(label, undoContext,


  		




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									imageGallery, (Media) object,


  		




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									postOperationEnabled));


  		




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				} else {


  		




  
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				else {


  		




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					EditorUtil.error(getClass(),


  		




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							"Selection is not valid for this delete handler",


  		




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							null);


  		












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