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package org.tela_botanica.del.client.vues.comparaisoneflore;
import java.util.List;
import org.tela_botanica.del.client.modeles.Observation;
import org.tela_botanica.del.client.utils.MockDatasource;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.HasWidgets;
public class ComparaisonEflorePresenteur {
private ComparaisonEfloreVue vue = new ComparaisonEfloreVue();
private final MockDatasource observationService = MockDatasource.getInstance();
private Observation observationPrincipale;
private String nomTaxonComparaison;
private List<Observation> observationsEflore ;
public ComparaisonEflorePresenteur(Observation observationPrincipale, String nomTaxonComparaison) {
this.observationPrincipale = observationPrincipale;
this.nomTaxonComparaison = nomTaxonComparaison;
}
public void go(HasWidgets composite) {
composite.add(vue);
vue.chargerImagePrincipale(observationPrincipale);
chargerObservationsEflore();
gererEvenements();
}
private void chargerObservationsEflore() {
observationsEflore = observationService.getObservationsEfloreParTaxon(nomTaxonComparaison);
vue.chargerImagesEflore(observationsEflore, 0);
}
private void gererEvenements() {
vue.getScrollLeftImage().addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
vue.chargerImagesEflore(observationsEflore, vue.getCurrentIndexImages()-1);
}
});
vue.getScrollRightImage().addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
vue.chargerImagesEflore(observationsEflore, vue.getCurrentIndexImages()+1);
}
});
}
}