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/**
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* Copyright (C) 2018 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.element;
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import org.eclipse.jface.util.PropertyChangeEvent;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.widgets.Label;
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import eu.etaxonomy.cdm.model.common.TimePeriod;
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public abstract class TimePeriodElementBase<T extends TimePeriod>
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extends AbstractRelevanceFormElement
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implements ISelectable {
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protected T timePeriod;
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protected Label label;
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protected DateDetailSection<T> section_dateDetails;
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/**
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* Constructor for TimePeriodElement.
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*/
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public TimePeriodElementBase(CdmFormFactory formFactory,
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ICdmFormElement parentElement, String labelString,
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T timePeriod, final int style) {
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super(formFactory, parentElement);
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label = formFactory.createLabel(getLayoutComposite(), labelString);
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addControl(label);
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section_dateDetails = createDateDetailSection();
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addControl(section_dateDetails);
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setTimePeriod(timePeriod);
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formFactory.addPropertyChangeListener(this);
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}
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protected abstract DateDetailSection<T> createDateDetailSection();
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public void setEntity(T timePeriod) {
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setTimePeriod(timePeriod);
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}
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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 (getElements().contains(eventSource)) {
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handleEvent(eventSource);
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}
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}
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private void handleEvent(Object eventSource) {
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if (eventSource == section_dateDetails) {
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timePeriod = section_dateDetails.getEntity();
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firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
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}
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}
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public void setTimePeriod(T timePeriod) {
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this.timePeriod = timePeriod;
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if (timePeriod != null) {
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section_dateDetails.setEntity(timePeriod);
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}
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}
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public T getTimePeriod() {
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return timePeriod;
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}
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@Override
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public void setBackground(Color color) {
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label.setBackground(color);
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section_dateDetails.setBackground(color);
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}
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@Override
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public void setSelected(boolean selected) {
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setBackground(selected ? SELECTED : getPersistentBackground());
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}
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public void setLabel(String string) {
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label.setText(string);
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}
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@Override
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public void updateCacheRelevance() {
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if (section_dateDetails != null){
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section_dateDetails.updateCacheRelevance();
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}
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}
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@Override
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public void addDependsOnCache(ToggleableTextElement cacheElement) {
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if (section_dateDetails != null){
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section_dateDetails.addDependsOnCache(cacheElement);
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}
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}
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}
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