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benjamin |
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package org.tela_botanica.del.client.vues.rechercheobservations.observationimages;
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import java.util.List;
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import org.tela_botanica.del.client.composants.presenteur.Presenteur;
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import org.tela_botanica.del.client.modeles.Image;
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import org.tela_botanica.del.client.modeles.Observation;
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import org.tela_botanica.del.client.vues.rechercheobservations.DetailImagePresenteur;
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import org.tela_botanica.del.client.vues.rechercheobservations.DetailImageVue;
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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.event.dom.client.HasClickHandlers;
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import com.google.gwt.user.client.ui.HasWidgets;
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import com.google.gwt.user.client.ui.IsWidget;
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public class ObservationImagesPresenteur extends Presenteur {
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public abstract interface Vue extends IsWidget {
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public HasClickHandlers getPhotoPrincipale();
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public HasWidgets getPhotos();
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public void chargerImagePrincipale(org.tela_botanica.del.client.modeles.Image image);
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public void ajouterPhoto(Image image, ClickHandler gestionnaireClic);
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public void chargerInformationsObservation(Observation observation);
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}
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private Vue vue;
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private Observation observation;
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private Image imagePrincipale;
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public ObservationImagesPresenteur(Vue vue, Observation observation) {
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this.observation = observation;
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this.vue = vue;
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}
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public void chargerImagesObservation() {
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vue.chargerInformationsObservation(observation);
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List<org.tela_botanica.del.client.modeles.Image> images = observation.getImages();
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if (images != null && images.size() > 0) {
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imagePrincipale = images.get(0);
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vue.chargerImagePrincipale(imagePrincipale);
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}
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for (final org.tela_botanica.del.client.modeles.Image imageCourante : images) {
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if (imageCourante != imagePrincipale) {
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ClickHandler gestionnaireClic = new ClickHandler() {
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public void onClick(ClickEvent event) {
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ouvrirFenetreModale(new DetailImagePresenteur(imageCourante, new DetailImageVue()));
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}
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};
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vue.ajouterPhoto(imageCourante, gestionnaireClic);
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}
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}
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}
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public void go(HasWidgets composite) {
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composite.add(vue.asWidget());
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chargerImagesObservation();
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gererEvenements();
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}
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protected void gererEvenements() {
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vue.getPhotoPrincipale().addClickHandler(new ClickHandler() {
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public void onClick(ClickEvent event) {
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ouvrirFenetreModale(new DetailImagePresenteur(imagePrincipale, new DetailImageVue()));
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}
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});
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}
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}
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