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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.forms;
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import java.text.ParseException;
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import org.eclipse.jface.util.PropertyChangeEvent;
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import org.eclipse.swt.widgets.Text;
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import eu.etaxonomy.cdm.model.location.Point;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.forms.CdmFormFactory.TermComboType;
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import eu.etaxonomy.taxeditor.forms.term.ReferenceSystemComboElement;
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/**
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* <p>PointElement class.</p>
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*
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* @author n.hoffmann
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* @created Oct 15, 2010
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* @version 1.0
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*/
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public class PointElement extends AbstractCdmFormElement implements IEntityElement<Point>{
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private Point point;
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private ReferenceSystemComboElement combo_referenceSystem;
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private TextWithLabelElement text_latitude;
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private TextWithLabelElement text_longitude;
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private NumberWithLabelElement number_errorRadius;
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/**
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* <p>Constructor for PointElement.</p>
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*
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* @param formFactory a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.
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* @param formElement a {@link eu.etaxonomy.taxeditor.forms.ICdmFormElement} object.
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* @param point a {@link eu.etaxonomy.cdm.model.location.Point} object.
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* @param style a int.
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*/
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public PointElement(CdmFormFactory formFactory, ICdmFormElement formElement, Point point, final int style) {
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super(formFactory, formElement);
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formFactory.addPropertyChangeListener(this);
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text_latitude = formFactory.createTextWithLabelElement(formElement, "Latitude (hexagesimal)", null, style);
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text_longitude = formFactory.createTextWithLabelElement(formElement, "Longitude (hexagesimal)", null, style);
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number_errorRadius = formFactory.createIntegerTextWithLabelElement(formElement, "Error Radius (m)", null, style);
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combo_referenceSystem = (ReferenceSystemComboElement) formFactory.createTermComboElement(TermComboType.REFERENCE_SYSTEM, formElement, "Reference System", null, style);
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setPoint(point);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.forms.ISelectable#setSelected(boolean)
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*/
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/** {@inheritDoc} */
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@Override
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public void setSelected(boolean selected) {
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.forms.AbstractCdmFormElement#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
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*/
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/** {@inheritDoc} */
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@Override
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public void propertyChange(PropertyChangeEvent event) {
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if(event == null){
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return;
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}
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Object eventSource = event.getSource();
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if(eventSource == text_latitude){
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try {
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Text textField = (Text) text_latitude.getMainControl();
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int caretPosition = textField.getCaretPosition();
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point.setLatitudeByParsing(text_latitude.getText());
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text_latitude.setText(point.getLatitudeSexagesimal().toString(false));
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// textField.set
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} catch (ParseException e) {
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EditorUtil.error(getClass(), e);
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}
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}
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else if(eventSource == text_longitude){
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try {
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point.setLongitudeByParsing(text_longitude.getText());
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text_longitude.setText(point.getLongitudeSexagesimal().toString(false));
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} catch (ParseException e) {
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EditorUtil.error(getClass(), e);
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}
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}
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else if(eventSource == number_errorRadius){
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point.setErrorRadius(number_errorRadius.getInteger());
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}
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else if(eventSource == combo_referenceSystem){
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point.setReferenceSystem(combo_referenceSystem.getSelection());
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.forms.IEntityElement#getEntity()
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*/
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/** {@inheritDoc} */
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@Override
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public Point getEntity() {
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return getPoint();
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}
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/**
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* <p>setEntity</p>
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*
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* @param point a {@link eu.etaxonomy.cdm.model.location.Point} object.
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*/
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public void setEntity(Point point){
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setPoint(point);
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}
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/**
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* <p>Setter for the field <code>point</code>.</p>
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*
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* @param point the point to set
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*/
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public void setPoint(Point point) {
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this.point = point;
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if(point != null){
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text_latitude.setText(point.getLatitudeSexagesimal().toString(false));
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text_longitude.setText(point.getLongitudeSexagesimal().toString(false));
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number_errorRadius.setInteger(point.getErrorRadius());
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combo_referenceSystem.setSelection(point.getReferenceSystem());
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}
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}
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/**
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* <p>Getter for the field <code>point</code>.</p>
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*
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* @return the point
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*/
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public Point getPoint() {
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return point;
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}
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}
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