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package org.tela_botanica.del.client.composants.formulaires.autocompletion;
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import org.tela_botanica.del.client.utils.InfosNomPourAutocompletion;
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import org.tela_botanica.del.client.utils.TBSuggestOracle;
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import com.google.gwt.core.client.Callback;
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import com.google.gwt.event.dom.client.HasKeyPressHandlers;
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import com.google.gwt.event.logical.shared.HasSelectionHandlers;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.ui.HasWidgets;
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import com.google.gwt.user.client.ui.LayoutPanel;
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import com.google.gwt.user.client.ui.SuggestBox;
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import com.google.gwt.user.client.ui.SuggestOracle;
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import com.google.gwt.user.client.ui.SuggestOracle.Suggestion;
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public class AutoCompletionComboBoxVue extends LayoutPanel implements AutoCompletionComboBoxPresenteur.Vue {
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TBSuggestOracle msu = new TBSuggestOracle();
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SuggestBox suggestions = new SuggestBox(msu);
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Callback<String, String> surCopierColler = null;
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public AutoCompletionComboBoxVue() {
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add(suggestions);
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setHeight("25px");
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setWidth("100%");
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sinkEvents(Event.ONPASTE);
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}
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@Override
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public SuggestBox getSuggestBox() {
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return suggestions;
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}
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public void remplirListe(InfosNomPourAutocompletion[] listePropositions) {
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msu.clear();
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for (int i = 0; i < listePropositions.length; i++) {
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msu.add(listePropositions[i]);
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}
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}
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@Override
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public void afficherSuggestions(SuggestOracle.Request requeteOracle, SuggestOracle.Callback callBackOracle) {
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msu.requestSuggestions(requeteOracle, callBackOracle);
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}
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@Override
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public void afficherListeDeroulante() {
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suggestions.showSuggestionList();
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}
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public void nettoyer() {
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suggestions.setText("");
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}
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public void setValeur(String taxon) {
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suggestions.setValue(taxon);
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}
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@Override
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public HasKeyPressHandlers getSuggestBoxHasKeyPressHandlers() {
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return suggestions;
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}
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@Override
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public HasSelectionHandlers<Suggestion> getSuggestBoxHasSelectionChangeHandlers() {
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return suggestions;
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}
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@Override
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public String getValeur() {
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return suggestions.getText();
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}
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@Override
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public void ajouterVue(HasWidgets composite) {
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composite.add(this.asWidget());
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}
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@Override
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public void afficherStyleErreur(String styleErreur) {
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suggestions.addStyleName(styleErreur);
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}
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@Override
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public void supprimerStyleErreur(String styleErreur) {
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suggestions.removeStyleName(styleErreur);
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}
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public void onBrowserEvent(Event event) {
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super.onBrowserEvent(event);
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switch (event.getTypeInt()) {
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case Event.ONPASTE: {
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if(surCopierColler != null) {
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surCopierColler.onSuccess(suggestions.getValueBox().getValue());
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}
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}
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}
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}
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@Override
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public void setHandlerCopierColler(Callback<String, String> cb) {
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surCopierColler = cb;
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}
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}
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