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High quality UI controls and other tools to complement the core JavaFX distribution
/**
* Copyright (c) 2014, 2015 ControlsFX
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ControlsFX, any associated website, nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CONTROLSFX BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.controlsfx.dialog;
import static impl.org.controlsfx.i18n.Localization.getString;
import javafx.application.Platform;
import javafx.scene.control.Button;
import javafx.scene.control.ButtonBar.ButtonData;
import javafx.scene.control.ButtonType;
import javafx.scene.control.Dialog;
import javafx.scene.control.DialogPane;
import javafx.scene.control.Label;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.util.Callback;
import javafx.util.Pair;
import org.controlsfx.control.textfield.CustomPasswordField;
import org.controlsfx.control.textfield.CustomTextField;
import org.controlsfx.control.textfield.TextFields;
import org.controlsfx.validation.ValidationSupport;
import org.controlsfx.validation.Validator;
public class LoginDialog extends Dialog> {
private final ButtonType loginButtonType;
private final CustomTextField txUserName;
private final CustomPasswordField txPassword;
@SuppressWarnings("deprecation")
public LoginDialog(final Pair initialUserInfo, final Callback, Void> authenticator) {
final DialogPane dialogPane = getDialogPane();
setTitle(getString("login.dlg.title")); //$NON-NLS-1$
dialogPane.setHeaderText(getString("login.dlg.header")); //$NON-NLS-1$
dialogPane.getStyleClass().add("login-dialog"); //$NON-NLS-1$
dialogPane.getStylesheets().add(LoginDialog.class.getResource("dialogs.css").toExternalForm()); //$NON-NLS-1$
dialogPane.getButtonTypes().addAll(ButtonType.CANCEL);
txUserName = (CustomTextField) TextFields.createClearableTextField();
txUserName.setLeft(new ImageView(LoginDialog.class.getResource("/org/controlsfx/dialog/user.png").toExternalForm())); //$NON-NLS-1$
txPassword = (CustomPasswordField) TextFields.createClearablePasswordField();
txPassword.setLeft(new ImageView(LoginDialog.class.getResource("/org/controlsfx/dialog/lock.png").toExternalForm())); //$NON-NLS-1$
Label lbMessage= new Label(""); //$NON-NLS-1$
lbMessage.getStyleClass().addAll("message-banner"); //$NON-NLS-1$
lbMessage.setVisible(false);
lbMessage.setManaged(false);
final VBox content = new VBox(10);
content.getChildren().add(lbMessage);
content.getChildren().add(txUserName);
content.getChildren().add(txPassword);
dialogPane.setContent(content);
loginButtonType = new javafx.scene.control.ButtonType(getString("login.dlg.login.button"), ButtonData.OK_DONE); //$NON-NLS-1$
dialogPane.getButtonTypes().addAll(loginButtonType);
Button loginButton = (Button) dialogPane.lookupButton(loginButtonType);
loginButton.setOnAction(actionEvent -> {
try {
if (authenticator != null ) {
authenticator.call(new Pair<>(txUserName.getText(), txPassword.getText()));
}
lbMessage.setVisible(false);
lbMessage.setManaged(false);
hide();
// dlg.setResult(this);
} catch( Throwable ex ) {
lbMessage.setVisible(true);
lbMessage.setManaged(true);
lbMessage.setText(ex.getMessage());
// sizeToScene();
// dlg.shake();
ex.printStackTrace();
}
});
// final Dialog dlg = buildDialog(Type.LOGIN);
// dlg.setContent(content);
// dlg.setResizable(false);
// dlg.setIconifiable(false);
// if ( dlg.getGraphic() == null ) {
// dlg.setGraphic( new ImageView( DialogResources.getImage("login.icon")));
// }
// dlg.getActions().setAll(actionLogin, ACTION_CANCEL);
String userNameCation = getString("login.dlg.user.caption"); //$NON-NLS-1$
String passwordCaption = getString("login.dlg.pswd.caption"); //$NON-NLS-1$
txUserName.setPromptText(userNameCation);
txUserName.setText(initialUserInfo == null ? "" : initialUserInfo.getKey()); //$NON-NLS-1$
txPassword.setPromptText(passwordCaption);
txPassword.setText(new String(initialUserInfo == null ? "" : initialUserInfo.getValue())); //$NON-NLS-1$
ValidationSupport validationSupport = new ValidationSupport();
Platform.runLater( () -> {
String requiredFormat = "'%s' is required"; //$NON-NLS-1$
validationSupport.registerValidator(txUserName, Validator.createEmptyValidator( String.format( requiredFormat, userNameCation )));
validationSupport.registerValidator(txPassword, Validator.createEmptyValidator(String.format( requiredFormat, passwordCaption )));
// loginButton.disabledProperty().bind(validationSupport.invalidProperty());
txUserName.requestFocus();
} );
setResultConverter(dialogButton -> dialogButton == loginButtonType ?
new Pair<>(txUserName.getText(), txPassword.getText()) : null);
// return Optional.ofNullable(
// dlg.show() == actionLogin?
// new Pair(txUserName.getText(), txPassword.getText()):
// null);
}
/**************************************************************************
*
* Support classes
*
**************************************************************************/
}