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package org.tela_botanica.client.composants;
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/*
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* Ext GWT - Ext for GWT
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* Copyright(c) 2007, 2008, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://extjs.com/license
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*/
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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 com.extjs.gxt.ui.client.Registry;
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import com.extjs.gxt.ui.client.event.ButtonEvent;
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import com.extjs.gxt.ui.client.event.ComponentEvent;
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import com.extjs.gxt.ui.client.event.KeyListener;
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import com.extjs.gxt.ui.client.event.SelectionListener;
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import com.extjs.gxt.ui.client.widget.Dialog;
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import com.extjs.gxt.ui.client.widget.button.Button;
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import com.extjs.gxt.ui.client.widget.button.StatusButtonBar;
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import com.extjs.gxt.ui.client.widget.form.TextField;
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import com.extjs.gxt.ui.client.widget.layout.FormLayout;
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import com.google.gwt.user.client.Timer;
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public class IdentificationFenetre extends Dialog {
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protected StatusButtonBar barreDeBoutons;
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protected TextField<String> login;
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protected TextField<String> motDePasse;
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protected Button reinitialiserBouton;
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protected Button validerBouton;
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public IdentificationFenetre() {
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FormLayout layout = new FormLayout();
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layout.setLabelWidth(90);
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layout.setDefaultWidth(155);
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setLayout(layout);
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setButtons("");
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setIconStyle("user");
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setHeading("Collections en ligne - Identification");
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setModal(true);
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setBodyBorder(true);
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setBodyStyle("padding: 10px;background: none");
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setWidth(310);
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setResizable(false);
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setAutoWidth(false);
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KeyListener keyListener = new KeyListener() {
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public void componentKeyUp(ComponentEvent event) {
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validate();
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}
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};
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login = new TextField<String>();
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login.setMinLength(4);
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login.setFieldLabel("Courriel");
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login.addKeyListener(keyListener);
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add(login);
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motDePasse = new TextField<String>();
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motDePasse.setMinLength(4);
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motDePasse.setPassword(true);
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motDePasse.setFieldLabel("Mot de passe");
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motDePasse.addKeyListener(keyListener);
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add(motDePasse);
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setFocusWidget(login);
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barreDeBoutons = new StatusButtonBar();
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setButtonBar(barreDeBoutons);
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}
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@Override
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protected void createButtons() {
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reinitialiserBouton = new Button("Réinitialiser");
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reinitialiserBouton.addSelectionListener(new SelectionListener<ButtonEvent>() {
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public void componentSelected(ButtonEvent ce) {
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login.reset();
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motDePasse.reset();
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validate();
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login.focus();
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}
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});
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validerBouton = new Button("Valider");
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//login.disable(); // Par défaut : dois être en mode disable
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validerBouton.addSelectionListener(new SelectionListener<ButtonEvent>() {
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public void componentSelected(ButtonEvent ce) {
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onSubmit();
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}
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});
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barreDeBoutons.add(reinitialiserBouton);
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barreDeBoutons.add(validerBouton);
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}
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protected void onSubmit() {
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barreDeBoutons.getStatusBar().showBusy("Chargement en cours ...");
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barreDeBoutons.disable();
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Timer t = new Timer() {
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@Override
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public void run() {
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IdentificationFenetre.this.hide();
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((Mediateur) Registry.get(RegistreId.MEDIATEUR)).connecterUtilisateur(login.getValue(), motDePasse.getValue());
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}
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};
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t.schedule(2);// Par défaut : 2000
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}
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protected boolean hasValue(TextField<String> field) {
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return field.getValue() != null && field.getValue().length() > 0;
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}
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protected void validate() {
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validerBouton.setEnabled(hasValue(login) && hasValue(motDePasse) && motDePasse.getValue().length() > 3);
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}
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}
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