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benjamin |
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package org.tela_botanica.del.client.vues.rechercheimages.resultats;
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import java.util.ArrayList;
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import java.util.List;
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import org.tela_botanica.del.client.modeles.Image;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.uibinder.client.UiBinder;
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import com.google.gwt.uibinder.client.UiField;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.FlexTable;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.Panel;
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import com.google.gwt.user.client.ui.VerticalPanel;
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import com.google.gwt.user.client.ui.Widget;
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public class ResultatRechercheImageVue extends Composite {
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private final VerticalPanel mainPanel = new VerticalPanel();
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private final Panel panneauChargement = new FlowPanel();
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private final List<Panel> panneauxImages = new ArrayList<Panel>();
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private int nbCol = 5;
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private final int nbImagesPerPage = 10;
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private int numImage = 0;
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// Annotation can be used to change the name of the associated xml file
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// @UiTemplate("ObservationRechercheVue.ui.xml")
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interface MyUiBinder extends UiBinder<Widget, ResultatRechercheImageVue> {
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}
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private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);
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@UiField
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Panel panneauPagination;
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@UiField
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FlexTable imageTable;
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// Constructeur
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protected ResultatRechercheImageVue() {
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initWidget(uiBinder.createAndBindUi(this));
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}
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/**
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* Nettoie et remet à zéro les composants du panneau qui doivent l'être
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* */
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protected void nettoyer() {
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panneauPagination.clear();
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setNumImage(0);
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imageTable.clear();
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panneauxImages.clear();
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}
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protected void creerPanneauxObservation(List<Image> images) {
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for (int i = 0; i < images.size(); i++) {
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Panel imagePanel = new VerticalPanel();
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panneauxImages.add(imagePanel);
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}
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}
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protected void afficherPanneauxImage(int first, int last) {
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imageTable.clear();
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int positionImage = 0;
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for (int numImage = first; numImage < last; numImage++) {
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try {
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Panel panel = panneauxImages.get(numImage);
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imageTable.setWidget((positionImage) / nbCol, (positionImage) % nbCol, panel);
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} catch (Exception e) {
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break;
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}
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positionImage++;
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}
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}
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public void setNumImage(int numImage) {
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this.numImage = numImage;
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}
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protected void startChargement() {
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panneauChargement.setVisible(true);
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}
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protected void stopChargement() {
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panneauChargement.setVisible(false);
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}
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public FlexTable getImageTable() {
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return imageTable;
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}
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public int getNumImage() {
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return numImage;
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}
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public Panel getPanneauChargement() {
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return panneauChargement;
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}
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public Panel getPanneauPagination() {
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return panneauPagination;
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}
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public int getNbImagesPerPage() {
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return nbImagesPerPage;
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}
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public Panel getPanel() {
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return mainPanel;
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}
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public List<Panel> getPanneauxImages() {
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return panneauxImages;
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}
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}
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