Subversion Repositories eFlore/Applications.del

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);
                        }
                });
        }

}