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// $Id$
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/**
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* Copyright (C) 2009 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.ui.section.vocabulary;
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import java.text.ParseException;
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import org.eclipse.swt.events.MouseEvent;
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import org.eclipse.swt.events.MouseListener;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.graphics.RGB;
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import org.eclipse.swt.widgets.ColorDialog;
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import org.eclipse.swt.widgets.Label;
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import eu.etaxonomy.cdm.model.common.TermVocabulary;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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/**
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*
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* @author pplitzner
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* @date Nov 24, 2016
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*
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*/
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public class PresenceAbsenceTermDetailElement extends DefinedTermDetailElement<PresenceAbsenceTerm> implements MouseListener{
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private Label colorLabel;
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private Color color;
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public PresenceAbsenceTermDetailElement(CdmFormFactory formFactory,
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ICdmFormElement formElement) {
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super(formFactory, formElement);
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}
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@Override
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protected void createControls(ICdmFormElement formElement, PresenceAbsenceTerm entity, int style) {
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super.createControls(formElement, entity, style);
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Label colorTextLabel = new Label(getLayoutComposite(), style);
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colorTextLabel.setText("Color");
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colorLabel = new Label(getLayoutComposite(), style);
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colorLabel.addMouseListener(this);
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String defaultColor = entity.getDefaultColor();
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if(defaultColor!=null){
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java.awt.Color awtColor = java.awt.Color.decode("#"+defaultColor);
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RGB rgb = new RGB(awtColor.getRed(), awtColor.getGreen(), awtColor.getBlue());
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color = new Color(AbstractUtility.getShell().getDisplay(), rgb);
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colorLabel.setBackground(color);
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}
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}
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@Override
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public void handleEvent(Object eventSource) {
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super.handleEvent(eventSource);
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}
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@Override
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public TermVocabulary getVocabulary() {
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return getEntity() != null ? getEntity().getVocabulary() : null;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void mouseDoubleClick(MouseEvent e) {
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void mouseDown(MouseEvent e) {
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void mouseUp(MouseEvent e) {
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ColorDialog dialog = new ColorDialog(AbstractUtility.getShell());
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if(color!=null){
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dialog.setRGB(color.getRGB());
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}
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RGB rgb = dialog.open();
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if(rgb!=null){
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if(color!=null){
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color.dispose();
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}
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color = new Color(AbstractUtility.getShell().getDisplay(), rgb);
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colorLabel.setBackground(color);
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try {
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String hexCode = String.format("%02x%02x%02x", rgb.red,rgb.green,rgb.blue);
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getEntity().setDefaultColor(hexCode);
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} catch (ParseException pe) {
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MessagingUtils.error(PresenceAbsenceTermDetailElement.class, "Color could not be set", pe);
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}
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}
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firePropertyChangeEvent(new CdmPropertyChangeEvent(this, e));
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}
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}
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