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package org.tela_botanica.del.client.vues.rechercheobservations;
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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.modeles.ObservationValidation;
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import org.tela_botanica.del.client.navigation.event.BusEvenementiel;
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import org.tela_botanica.del.client.navigation.event.validationobservation.EvenementValidation;
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import org.tela_botanica.del.client.utils.MockDatasource;
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import org.tela_botanica.del.client.vues.rechercheobservations.detail.ObservationDetailPresenteur;
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import org.tela_botanica.del.client.vues.rechercheobservations.vote.MoyenneVotePresenteur;
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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 ObservationPresenteur {
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	private final MockDatasource validationService = MockDatasource.getInstance();
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	private ObservationVue view = new ObservationVue();
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	private final Observation observation;
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	private boolean detailsOpen = false;
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	public ObservationPresenteur(Observation observation) {
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		this.observation = observation;
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	}
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	public void go(HasWidgets composite) {
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		composite.add(view);
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		view.loadImage(observation);
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		loadValidationData();
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		handleEvents();
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	}
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	private void loadValidationData() {
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		List<ObservationValidation> observationValidationDatas = validationService
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				.getValidationData(observation.getIdImage());
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		observation.setImageCelValidationDatas(observationValidationDatas);
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		new MoyenneVotePresenteur(observationValidationDatas).go(view
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				.getRatePanel());
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		view.showValidationData(observationValidationDatas);
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	}
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	private void handleEvents() {
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		view.getMoreDetailsHtml().addClickHandler(new ClickHandler() {
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			@Override
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			public void onClick(ClickEvent event) {
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				if (detailsOpen) {
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					view.clearDetails();
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				} else {
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					new ObservationDetailPresenteur(observation).go(view
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							.getDetailsPanel());
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					view.getMoreDetailsHtml().setHTML(
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							"<img src='img/icon_minus.png' />");
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				}
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				detailsOpen = !detailsOpen;
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			}
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		});
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		view.getProposeValidationDataHtml().addClickHandler(new ClickHandler() {
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			@Override
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			public void onClick(ClickEvent event) {
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				BusEvenementiel.getInstance().fireEvent(
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						new EvenementValidation(observation));
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			}
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		});
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	}
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}