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// $Id$
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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.bulkeditor;
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import java.util.Comparator;
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import org.apache.log4j.Logger;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.widgets.Menu;
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import org.eclipse.swt.widgets.MenuItem;
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import org.eclipse.ui.IEditorInput;
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import eu.etaxonomy.cdm.model.common.TimePeriod;
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import eu.etaxonomy.cdm.model.reference.ReferenceBase;
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import eu.etaxonomy.taxeditor.annotatedlineeditor.IdentifiableEntityComparator;
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import eu.etaxonomy.taxeditor.bulkeditor.input.ReferenceEditorInput;
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/**
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* <p>BulkEditorSortMenuProvider class.</p>
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*
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* @author p.ciardelli
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* @created 19.08.2009
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* @version 1.0
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*/
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public class BulkEditorSortMenuProvider implements IBulkEditorSortMenuProvider {
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private static final Logger logger = Logger
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.getLogger(BulkEditorSortMenuProvider.class);
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.bulkeditor.IBulkEditorSortMenuProvider#fillMenu(org.eclipse.ui.IEditorInput, java.awt.Menu)
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*/
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/** {@inheritDoc} */
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public Menu fillMenu(IEditorInput input, Menu menu) {
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addMenuItem(menu, "Title cache", new IdentifiableEntityComparator(), true);
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if (input instanceof ReferenceEditorInput) {
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addMenuItem(menu, "Year", new ReferenceYearComparator(), false);
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}
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if (input instanceof ReferenceEditorInput) {
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addMenuItem(menu, "Reference Type", new ReferenceTypeComparator(), false);
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}
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return menu;
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}
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/**
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* @param menu
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* @param string
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* @param identifiableEntityComparator
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* @return
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*/
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private MenuItem addMenuItem(Menu menu, String text, Comparator comparator, boolean selected) {
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MenuItem menuItem = new MenuItem(menu, SWT.CHECK);
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menuItem.setText(text);
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menuItem.setData(comparator);
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menuItem.setSelection(selected);
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return menuItem;
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}
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class ReferenceYearComparator implements Comparator {
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/**
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* @param o1
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* @return
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*/
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private String getYearString(Object o) {
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TimePeriod datePublished = o == null || !(o instanceof ReferenceBase) ?
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null : ((ReferenceBase) o).getDatePublished();
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return datePublished == null? null : datePublished.toString();
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}
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/* (non-Javadoc)
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* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
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*/
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public int compare(Object o1, Object o2) {
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String yearString1 = getYearString(o1);
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String yearString2 = getYearString(o2);
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if (yearString1 == null) {
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if (yearString2 == null) {
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return 0;
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} else {
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return -1;
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}
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}
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if (yearString2 == null) {
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return 1;
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}
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int returnVal = yearString1.compareToIgnoreCase(yearString2);
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if (returnVal == 0) {
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return new IdentifiableEntityComparator().compare(o1, 02);
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} else {
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return returnVal;
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}
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}
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}
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class ReferenceTypeComparator implements Comparator {
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/* (non-Javadoc)
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* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
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*/
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public int compare(Object o1, Object o2) {
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String typeString1 = o1.getClass().toString();
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String typeString2 = o2.getClass().toString();
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if (typeString1 == null) {
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if (typeString2 == null) {
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return 0;
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} else {
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return -1;
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}
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}
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if (typeString2 == null) {
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return 1;
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}
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int returnVal = typeString1.compareToIgnoreCase(typeString2);
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if (returnVal == 0) {
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return new IdentifiableEntityComparator().compare(o1, 02);
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} else {
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return returnVal;
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}
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}
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}
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}
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