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benjamin |
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package org.tela_botanica.del.client.composants.observations;
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benjamin |
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import java.util.List;
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benjamin |
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import org.tela_botanica.del.client.composants.fenetereoverlay.FenetreOverlayDefilantePresenteur;
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import org.tela_botanica.del.client.composants.fenetereoverlay.FenetreOverlayDefilanteVue;
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import org.tela_botanica.del.client.composants.images.DetailImagePresenteur;
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import org.tela_botanica.del.client.composants.images.DetailImageVue;
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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 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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}
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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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aurelien |
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private List<Image> listeImages;
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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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aurelien |
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listeImages = observation.getImages();
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aurelien |
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if (listeImages.size() > 0){
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final Image imagePrincipale = listeImages.get(0);
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aurelien |
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vue.chargerImagePrincipale(imagePrincipale);
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aurelien |
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vue.getPhotoPrincipale().addClickHandler(creerGestionnaireClic(0, imagePrincipale));
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aurelien |
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}
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benjamin |
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aurelien |
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int nbImage = 0;
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for (final org.tela_botanica.del.client.modeles.Image imageCourante : listeImages) {
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if(!imageCourante.equals(imagePrincipale)) {
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int nbImageEncours = nbImage;
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vue.ajouterPhoto(imageCourante, creerGestionnaireClic(nbImageEncours, imageCourante));
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}
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aurelien |
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nbImage++;
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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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}
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protected void gererEvenements() {
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aurelien |
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aurelien |
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}
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protected ClickHandler creerGestionnaireClic(final int indexImage, final Image imageCourante) {
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ClickHandler gestionnaireClic = new ClickHandler() {
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benjamin |
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public void onClick(ClickEvent event) {
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aurelien |
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FenetreOverlayDefilantePresenteur presenteurGalerie = new FenetreOverlayDefilantePresenteur(indexImage, new FenetreOverlayDefilanteVue()) {
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@Override
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public void surClicBoutonSuivant() {
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int index = getIndexElementAffiche() + 1;
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if(index >= listeImages.size()) {
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index = 0;
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}
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setContenuFenetreModale(index, new DetailImagePresenteur(listeImages.get(index), new DetailImageVue()));
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}
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@Override
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public void surClicBoutonPrecedent() {
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int index = getIndexElementAffiche() - 1;
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if(index < 0) {
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index = listeImages.size() - 1;
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}
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setContenuFenetreModale(index, new DetailImagePresenteur(listeImages.get(index), new DetailImageVue()));
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}
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};
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presenteurGalerie.ouvrirFenetreModaleDefilante(indexImage, new DetailImagePresenteur(imageCourante, new DetailImageVue()));
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aurelien |
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presenteurGalerie.afficherBoutonsSuivantsPrecedents((listeImages.size() > 1));
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benjamin |
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}
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aurelien |
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};
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return gestionnaireClic;
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benjamin |
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}
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}
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