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package eu.dnetlib.client.widgets;
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import com.github.gwtbootstrap.client.ui.base.IconAnchor;
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import com.github.gwtbootstrap.client.ui.constants.IconType;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.dom.client.ClickHandler;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.IsWidget;
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import com.google.gwt.user.client.ui.Widget;
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import eu.dnetlib.goldoa.domain.Affiliation;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by stefania on 3/11/15.
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*/
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public class MultipleAffiliationsWidget implements IsWidget {
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private FlowPanel multipleAffiliationsPanel = new FlowPanel();
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private List<AffiliationInfoWidget> affiliationInfoWidgetList = new ArrayList<>();
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private IconAnchor addMore = new IconAnchor();
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public MultipleAffiliationsWidget() {
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final AffiliationInfoWidget affiliationInfoWidget = new AffiliationInfoWidget();
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affiliationInfoWidgetList.add(affiliationInfoWidget);
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multipleAffiliationsPanel.add(affiliationInfoWidget.asWidget());
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AffiliationInfoWidget.DeleteAffiliationListener deleteAffiliationListener = new AffiliationInfoWidget.DeleteAffiliationListener() {
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@Override
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public void deleteAffiliation() {
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affiliationInfoWidgetList.remove(affiliationInfoWidget);
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multipleAffiliationsPanel.remove(affiliationInfoWidget.asWidget());
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}
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};
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affiliationInfoWidget.setDeleteAffiliationListener(deleteAffiliationListener);
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addMore.setIcon(IconType.PLUS);
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addMore.setText("Add another affiliation");
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addMore.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent clickEvent) {
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final AffiliationInfoWidget affiliationInfoWidget = new AffiliationInfoWidget();
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affiliationInfoWidgetList.add(affiliationInfoWidget);
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multipleAffiliationsPanel.insert(affiliationInfoWidget.asWidget(), multipleAffiliationsPanel.getWidgetIndex(addMore));
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AffiliationInfoWidget.DeleteAffiliationListener deleteAffiliationListener = new AffiliationInfoWidget.DeleteAffiliationListener() {
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@Override
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public void deleteAffiliation() {
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affiliationInfoWidgetList.remove(affiliationInfoWidget);
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multipleAffiliationsPanel.remove(affiliationInfoWidget.asWidget());
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}
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};
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affiliationInfoWidget.setDeleteAffiliationListener(deleteAffiliationListener);
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}
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});
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multipleAffiliationsPanel.add(addMore);
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}
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@Override
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public Widget asWidget() {
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return multipleAffiliationsPanel;
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}
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public List<Affiliation> getAffiliations() {
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List<Affiliation> affiliationList = new ArrayList<>();
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for(AffiliationInfoWidget affiliationInfoWidget : affiliationInfoWidgetList) {
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if(affiliationInfoWidget.getAffiliation()!=null)
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affiliationList.add(affiliationInfoWidget.getAffiliation());
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}
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return affiliationList;
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}
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public void clear() {
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multipleAffiliationsPanel.clear();
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affiliationInfoWidgetList = new ArrayList<>();
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final AffiliationInfoWidget affiliationInfoWidget = new AffiliationInfoWidget();
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AffiliationInfoWidget.DeleteAffiliationListener deleteAffiliationListener = new AffiliationInfoWidget.DeleteAffiliationListener() {
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@Override
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public void deleteAffiliation() {
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affiliationInfoWidgetList.remove(affiliationInfoWidget);
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multipleAffiliationsPanel.remove(affiliationInfoWidget.asWidget());
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}
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};
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affiliationInfoWidget.setDeleteAffiliationListener(deleteAffiliationListener);
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affiliationInfoWidgetList.add(affiliationInfoWidget);
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multipleAffiliationsPanel.add(affiliationInfoWidget.asWidget());
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multipleAffiliationsPanel.add(addMore);
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}
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public void loadAffiliations(List<Affiliation> affiliationList) {
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if(!affiliationList.isEmpty()) {
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multipleAffiliationsPanel.clear();
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affiliationInfoWidgetList = new ArrayList<>();
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for (Affiliation affiliation : affiliationList) {
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final AffiliationInfoWidget affiliationInfoWidget = new AffiliationInfoWidget();
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AffiliationInfoWidget.DeleteAffiliationListener deleteAffiliationListener = new AffiliationInfoWidget.DeleteAffiliationListener() {
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@Override
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public void deleteAffiliation() {
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affiliationInfoWidgetList.remove(affiliationInfoWidget);
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multipleAffiliationsPanel.remove(affiliationInfoWidget.asWidget());
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}
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};
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affiliationInfoWidget.setDeleteAffiliationListener(deleteAffiliationListener);
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affiliationInfoWidget.loadAffiliation(affiliation);
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affiliationInfoWidgetList.add(affiliationInfoWidget);
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multipleAffiliationsPanel.add(affiliationInfoWidget.asWidget());
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}
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multipleAffiliationsPanel.add(addMore);
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}
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}
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}
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