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