Subversion Repositories eFlore/Applications.del

package org.tela_botanica.del.client.navigation.evenement;

import org.tela_botanica.del.client.cache.CacheClient;

import org.tela_botanica.del.client.historique.ConstantesNavigation;

import org.tela_botanica.del.client.modeles.Observation;

import org.tela_botanica.del.client.navigation.evenement.validationobservation.EvenementValidation;

import org.tela_botanica.del.client.navigation.evenement.validationobservation.GestionnaireEvenementValidation;

import com.google.gwt.event.shared.HandlerManager;

import com.google.gwt.user.client.History;

public class BusEvenementiel extends HandlerManager {

	private static BusEvenementiel instance;

	private BusEvenementiel() {

		super(null);

		instance = this;

		createHandlers();

	}

	public static BusEvenementiel getInstance() {

		if (instance == null) {

			instance = new BusEvenementiel();

		}

		return instance;

	}

	private void createHandlers() {

		addHandler(EvenementValidation.TYPE, new GestionnaireEvenementValidation() {

			@Override

			public void onValidateImage(EvenementValidation event) {

				doValidateImage(event.getImageCel());

			}

		});

	}

	private void doValidateImage(Observation observation) {

		CacheClient.getInstance().setCurrentObservation(observation);

		History.newItem(ConstantesNavigation.VALIDATION_PAGE, true);

		History.fireCurrentHistoryState();

	}

}