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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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* http://www.e-taxonomy.eu
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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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package eu.etaxonomy.taxeditor.propertysheet;
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import java.util.Set;
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import org.eclipse.jface.viewers.CellEditor;
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import org.eclipse.jface.viewers.DialogCellEditor;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Dialog;
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import org.eclipse.ui.views.properties.PropertyDescriptor;
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import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
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/**
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* Property sheet descriptor that pops up a dialog window
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* returning a set.
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*
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* @author p.ciardelli
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* @created 19.05.2008
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* @version 1.0
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*/
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abstract public class AnnotationsPropertyDescriptor extends PropertyDescriptor {
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private AnnotatableEntity entity;
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public AnnotationsPropertyDescriptor(Object id, String displayName, AnnotatableEntity entity) {
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super(id, displayName);
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this.entity = entity;
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}
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public CellEditor createPropertyEditor(Composite parent) {
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CellEditor editor = new DialogCellEditor(parent) {
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protected Dialog dialog;
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@Override
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protected Object openDialogBox(
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Control cellEditorWindow) {
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dialog = new AnnotationsDialog(cellEditorWindow.getShell(), entity);
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Object value = ((AnnotationsDialog) dialog).open();
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if (value instanceof Set) {
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Set<?> annotations = (Set<?>) value;
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saveAnnotations(annotations);
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return new AnnotationPropertySource(entity);
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}
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return null;
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}
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};
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if (getValidator() != null) {
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editor.setValidator(getValidator());
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}
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return editor;
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}
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abstract protected void saveAnnotations(Set<?> set);
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}
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