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