3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
11 package eu
.etaxonomy
.taxeditor
.editor
.description
.handler
;
13 import org
.apache
.log4j
.Logger
;
14 import org
.eclipse
.core
.commands
.AbstractHandler
;
15 import org
.eclipse
.core
.commands
.ExecutionEvent
;
16 import org
.eclipse
.core
.commands
.ExecutionException
;
17 import org
.eclipse
.core
.commands
.IHandler
;
18 import org
.eclipse
.core
.commands
.common
.NotDefinedException
;
19 import org
.eclipse
.core
.commands
.operations
.IUndoableOperation
;
20 import org
.eclipse
.jface
.viewers
.ISelection
;
21 import org
.eclipse
.jface
.viewers
.StructuredSelection
;
22 import org
.eclipse
.ui
.handlers
.HandlerUtil
;
24 import eu
.etaxonomy
.cdm
.model
.description
.DescriptionElementBase
;
25 import eu
.etaxonomy
.taxeditor
.editor
.EditorUtil
;
26 import eu
.etaxonomy
.taxeditor
.editor
.MultiPageTaxonEditor
;
27 import eu
.etaxonomy
.taxeditor
.propertysheet
.description
.DescriptionElementPropertySource
;
28 import eu
.etaxonomy
.taxeditor
.store
.operations
.DeleteDescriptionElementOperation
;
35 public class DeleteDescriptionElementHandler
extends AbstractHandler
implements
37 private static final Logger logger
= Logger
38 .getLogger(DeleteDescriptionElementHandler
.class);
41 * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
43 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
44 MultiPageTaxonEditor editor
= EditorUtil
.getActiveEditor();
45 ISelection menuSelection
= HandlerUtil
.getActiveMenuSelection(event
);
47 DescriptionElementBase descriptionElement
= ((DescriptionElementPropertySource
) ((StructuredSelection
) menuSelection
).getFirstElement()).getDescriptionElement();
49 IUndoableOperation operation
;
51 operation
= new DeleteDescriptionElementOperation(event
.getCommand().getName(),
52 editor
.getUndoContext(), editor
.getTaxon(), descriptionElement
, editor
);
53 EditorUtil
.executeOperation(operation
);
54 } catch (NotDefinedException e
) {
55 logger
.warn("Command name not set");