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 * Copyright(c) 2007, 2008, Ext JS, LLC.
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 * Copyright(c) 2007, 2008, Ext JS, LLC.
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 * licensing@extjs.com
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 * licensing@extjs.com
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 *
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 *
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 * http://extjs.com/license
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 * http://extjs.com/license
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 */
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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 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.event.ButtonEvent;
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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.ComponentEvent;
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import com.extjs.gxt.ui.client.event.KeyListener;
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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.event.SelectionListener;
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import com.extjs.gxt.ui.client.fx.FxConfig;
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import com.extjs.gxt.ui.client.widget.Dialog;
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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.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.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.form.TextField;
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import com.extjs.gxt.ui.client.widget.layout.FormLayout;
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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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import com.google.gwt.user.client.Timer;
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public class IdentificationFenetre extends Dialog {
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public class IdentificationFenetre extends Dialog {
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  protected StatusButtonBar buttonBar;
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	protected StatusButtonBar buttonBar;
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  protected TextField<String> userName;
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	protected TextField<String> userName;
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  protected TextField<String> password;
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	protected TextField<String> password;
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  protected Button reset;
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	protected Button reset;
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  protected Button login;
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	protected Button login;
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  public IdentificationFenetre() {
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	public IdentificationFenetre() {
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	FormLayout layout = new FormLayout();
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		FormLayout layout = new FormLayout();
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    layout.setLabelWidth(90);
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		layout.setLabelWidth(90);
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    layout.setDefaultWidth(155);
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		layout.setDefaultWidth(155);
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    setLayout(layout);
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		setLayout(layout);
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    setButtons("");
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		setButtons("");
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    setIconStyle("user");
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		setIconStyle("user");
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    setHeading("Collections en ligne - Identification");
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		setHeading("Collections en ligne - Identification");
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    setModal(true);
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		setModal(true);
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    setBodyBorder(true);
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		setBodyBorder(true);
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    setBodyStyle("padding: 10px;background: none");
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		setBodyStyle("padding: 10px;background: none");
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    setWidth(300);
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		setWidth(300);
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    setResizable(false);
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		setResizable(false);
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    KeyListener keyListener = new KeyListener() {
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		KeyListener keyListener = new KeyListener() {
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      public void componentKeyUp(ComponentEvent event) {
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			public void componentKeyUp(ComponentEvent event) {
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        validate();
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				validate();
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      }
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			}
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    };
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		};
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    userName = new TextField<String>();
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		userName = new TextField<String>();
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    userName.setMinLength(4);
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		userName.setMinLength(4);
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    userName.setFieldLabel("Courriel");
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		userName.setFieldLabel("Courriel");
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    userName.addKeyListener(keyListener);
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		userName.addKeyListener(keyListener);
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    add(userName);
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		add(userName);
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    password = new TextField<String>();
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		password = new TextField<String>();
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    password.setMinLength(4);
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		password.setMinLength(4);
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    password.setPassword(true);
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		password.setPassword(true);
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    password.setFieldLabel("Mot de passe");
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		password.setFieldLabel("Mot de passe");
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    password.addKeyListener(keyListener);
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		password.addKeyListener(keyListener);
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    add(password);
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		add(password);
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    setFocusWidget(userName);
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		setFocusWidget(userName);
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    buttonBar = new StatusButtonBar();
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		buttonBar = new StatusButtonBar();
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    setButtonBar(buttonBar);
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		setButtonBar(buttonBar);
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  }
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	}
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  @Override
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	@Override
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  protected void createButtons() {
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	protected void createButtons() {
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    reset = new Button("Réinitialiser");
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		reset = new Button("Réinitialiser");
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    reset.addSelectionListener(new SelectionListener<ButtonEvent>() {
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		reset.addSelectionListener(new SelectionListener<ButtonEvent>() {
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      public void componentSelected(ButtonEvent ce) {
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			public void componentSelected(ButtonEvent ce) {
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        userName.reset();
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				userName.reset();
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        password.reset();
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				password.reset();
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        validate();
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				validate();
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        userName.focus();
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				userName.focus();
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      }
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			}
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    });
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		});
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    login = new Button("Valider");
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		login = new Button("Valider");
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    //login.disable(); // Par défaut : dois être en mode disable
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		//login.disable(); // Par défaut : dois être en mode disable
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    login.addSelectionListener(new SelectionListener<ButtonEvent>() {
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		login.addSelectionListener(new SelectionListener<ButtonEvent>() {
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      public void componentSelected(ButtonEvent ce) {
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			public void componentSelected(ButtonEvent ce) {
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        onSubmit();
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				onSubmit();
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      }
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			}
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    });
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		});
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    buttonBar.add(reset);
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		buttonBar.add(reset);
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    buttonBar.add(login);
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		buttonBar.add(login);
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  }
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	}
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  protected void onSubmit() {
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	protected void onSubmit() {
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    buttonBar.getStatusBar().showBusy("Chargement en cours ...");
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		buttonBar.getStatusBar().showBusy("Chargement en cours ...");
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    buttonBar.disable();
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		buttonBar.disable();
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    Timer t = new Timer() {
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		Timer t = new Timer() {
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      @Override
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			@Override
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			public void run() {
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      public void run() {
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				IdentificationFenetre.this.hide();
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        IdentificationFenetre.this.hide();
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				((Mediateur) Registry.get(RegistreId.MEDIATEUR)).connecterUtilisateur(new Utilisateur(userName.getValue(), true));
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      }
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			}
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    };
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		};
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    t.schedule(2);// Par défaut : 2000
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		t.schedule(2);// Par défaut : 2000
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  }
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	}
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  protected boolean hasValue(TextField<String> field) {
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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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		return field.getValue() != null && field.getValue().length() > 0;
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  }
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	}
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  protected void validate() {
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	protected void validate() {
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    login.setEnabled(hasValue(userName) && hasValue(password) && password.getValue().length() > 3);
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		login.setEnabled(hasValue(userName) && hasValue(password) && password.getValue().length() > 3);
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  }
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	}