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package org.tela_botanica.client.vues;
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import java.util.ArrayList;
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import java.util.List;
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import org.tela_botanica.client.ComposantClass;
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import org.tela_botanica.client.Mediateur;
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import org.tela_botanica.client.RegistreId;
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import org.tela_botanica.client.i18n.Constantes;
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import org.tela_botanica.client.interfaces.Rafraichissable;
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import org.tela_botanica.client.modeles.Information;
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import org.tela_botanica.client.modeles.Structure;
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import org.tela_botanica.client.modeles.StructureListe;
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import org.tela_botanica.client.modeles.Utilisateur;
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import com.extjs.gxt.ui.client.Registry;
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import com.extjs.gxt.ui.client.Style.SelectionMode;
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import com.extjs.gxt.ui.client.Style.SortDir;
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import com.extjs.gxt.ui.client.binder.TableBinder;
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import com.extjs.gxt.ui.client.event.ComponentEvent;
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import com.extjs.gxt.ui.client.event.SelectionChangedEvent;
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import com.extjs.gxt.ui.client.event.SelectionChangedListener;
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import com.extjs.gxt.ui.client.event.SelectionListener;
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import com.extjs.gxt.ui.client.store.ListStore;
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import com.extjs.gxt.ui.client.widget.ContentPanel;
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import com.extjs.gxt.ui.client.widget.Info;
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import com.extjs.gxt.ui.client.widget.layout.FitLayout;
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import com.extjs.gxt.ui.client.widget.table.Table;
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import com.extjs.gxt.ui.client.widget.table.TableColumn;
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import com.extjs.gxt.ui.client.widget.table.TableColumnModel;
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import com.extjs.gxt.ui.client.widget.table.TableItem;
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import com.extjs.gxt.ui.client.widget.toolbar.TextToolItem;
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import com.extjs.gxt.ui.client.widget.toolbar.ToolBar;
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import com.google.gwt.core.client.GWT;
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public class StructureListeVue extends ContentPanel implements Rafraichissable {
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private Mediateur mediateur = null ;
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private Constantes i18nC = null ;
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private Rafraichissable structureListePanneauVue = null ;
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private Table table = null;
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private ListStore<Structure> store = null;
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private TableBinder<Structure> binder = null;
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private TextToolItem modifier;
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private TextToolItem supprimer;
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private TextToolItem ajouter;
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public StructureListeVue(Mediateur mediateurCourant) {
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mediateur = mediateurCourant;
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i18nC = mediateur.i18nC;
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Utilisateur utilisateur = (Utilisateur) Registry.get(RegistreId.UTILISATEUR_COURANT);
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structureListePanneauVue = this;
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ToolBar toolBar = new ToolBar();
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ajouter = new TextToolItem(i18nC.ajouter());
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ajouter.setIconStyle(ComposantClass.ICONE_AJOUTER);
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ajouter.addSelectionListener(new SelectionListener<ComponentEvent>() {
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public void componentSelected(ComponentEvent ce) {
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mediateur.clicAjouterStructure();
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}
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});
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toolBar.add(ajouter);
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modifier = new TextToolItem(i18nC.modifier());
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modifier.setIconStyle(ComposantClass.ICONE_MODIFIER);
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modifier.addSelectionListener(new SelectionListener<ComponentEvent>() {
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public void componentSelected(ComponentEvent ce) {
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mediateur.clicModifierStructure(binder.getSelection());
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}
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});
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toolBar.add(modifier);
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supprimer = new TextToolItem(i18nC.supprimer());
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supprimer.setIconStyle(ComposantClass.ICONE_SUPPRIMER);
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supprimer.addSelectionListener(new SelectionListener<ComponentEvent>() {
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public void componentSelected(ComponentEvent ce) {
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mediateur.clicSupprimerStructure(structureListePanneauVue, binder.getSelection());
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}
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});
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if (!utilisateur.isIdentifie()) {
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supprimer.disable();
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}
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toolBar.add(supprimer);
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setTopComponent(toolBar);
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List<TableColumn> columns = new ArrayList<TableColumn>();
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// ATTENTION : les noms des colonnes doivent correspondrent aux noms variables de la classe utilisée dans la liste
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columns.add(new TableColumn("ville", i18nC.ville(), .3f));
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columns.add(new TableColumn("nom", i18nC.nom(), .7f));
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TableColumnModel cm = new TableColumnModel(columns);
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table = new Table(cm);
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table.setSelectionMode(SelectionMode.MULTI);
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table.setBorders(false);
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table.setStripeRows(true);
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add(table);
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store = new ListStore<Structure>();
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store.sort("ville", SortDir.ASC);
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binder = new TableBinder<Structure>(table, store);
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binder.addSelectionChangedListener(new SelectionChangedListener<Structure>() {
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public void selectionChanged(SelectionChangedEvent<Structure> event) {
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Structure m = (Structure) event.getSelectedItem();
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clicListe(m);
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}
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});
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setLayout(new FitLayout());
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}
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private void clicListe(Structure structure) {
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if (store.getCount() > 0) {
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mediateur.clicListeStructure(structure);
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}
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}
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public void rafraichir(Object nouvelleDonnees) {
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if (nouvelleDonnees instanceof StructureListe) {
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StructureListe structures = (StructureListe) nouvelleDonnees;
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setHeading(i18nC.titreStructureListe());
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List<Structure> liste = (List<Structure>) structures.toList();
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store.removeAll();
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store.add(liste);
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mediateur.actualiserPanneauCentral();
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if (store.getCount() > 0) {
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table.getSelectionModel().select(0);
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}
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} else if (nouvelleDonnees instanceof Information) {
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Information info = (Information) nouvelleDonnees;
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if (info.getType().equals("suppression_structure")) {
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// Affichage d'un message d'information
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//GWT.log(info.toString(), null);
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Info.display(i18nC.suppressionStructure(), info.toString().replaceAll("\n", "<br />"));
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// Suppression des structures sélectionnées
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List<TableItem> selectionStructure = table.getSelectedItems();
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final int taille = selectionStructure.size();
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for (int i = 0; i < taille; i++) {
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//GWT.log("INDEX :"+table.indexOf(selectionStructure.get(i)), null);
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table.remove(selectionStructure.get(i));
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}
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// Désactivation des boutons si la liste est vide
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if (table.getItemCount() == 0) {
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supprimer.disable();
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modifier.disable();
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}
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} else if (info.getType().equals("maj_utilisateur")) {
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if (((Utilisateur) Registry.get(RegistreId.UTILISATEUR_COURANT)).isIdentifie()) {
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if (table.getItemCount() != 0) {
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supprimer.enable();
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}
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} else {
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supprimer.disable();
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}
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}
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} else {
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GWT.log("Pas de correspondance dans la méthode rafraichir() de la classe "+this.getClass(), null);
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}
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layout();
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}
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}
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