net.sourceforge.jbizmo.commons.richclient.javafx.dialog.MessageDialog Maven / Gradle / Ivy

/*
 * This file is part of JBizMo, a set of tools, libraries and plug-ins
 * for modeling and creating Java-based enterprise applications.
 * For more information visit:
 *
 * http://sourceforge.net/projects/jbizmo/
 *
 * This software is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */
package net.sourceforge.jbizmo.commons.richclient.javafx.dialog;

import static javafx.scene.layout.Region.USE_COMPUTED_SIZE;
import static net.sourceforge.jbizmo.commons.richclient.javafx.image.ImageLoader.IMG_DIALOG_CONFIRM;
import static net.sourceforge.jbizmo.commons.richclient.javafx.image.ImageLoader.IMG_DIALOG_ERROR;
import static net.sourceforge.jbizmo.commons.richclient.javafx.image.ImageLoader.IMG_DIALOG_INFO;
import static net.sourceforge.jbizmo.commons.richclient.javafx.image.ImageLoader.IMG_DIALOG_WARNING;
import static net.sourceforge.jbizmo.commons.richclient.javafx.image.ImageLoader.getImage;

import java.io.PrintWriter;
import java.io.StringWriter;

import javafx.geometry.HPos;
import javafx.scene.Node;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.image.ImageView;
import javafx.scene.layout.ColumnConstraints;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Priority;
import javafx.stage.Modality;
import javafx.stage.StageStyle;
import javafx.stage.Window;
import net.sourceforge.jbizmo.commons.richclient.javafx.i18n.I18NJavaFX;

/**
 * 
 * Dialog for displaying different kinds of messages
 * 
 * 
 * Copyright 2015 (C) by Martin Ganserer
 * 
 * @author Martin Ganserer
 * @version 1.0.0
 */
public class MessageDialog extends AbstractBaseDialog
{
	private final String message;
	private final MessageDialogType type;
	private Throwable error;

	/**
	 * Constructor
	 * @param owner
	 * @param dialogType
	 * @param title
	 * @param message
	 */
	public MessageDialog(Window owner, MessageDialogType dialogType, String title, String message)
	{
		super(owner, title);

		this.message = message;
		this.type = dialogType;

		setSize(400, 150);

		initModality(Modality.APPLICATION_MODAL);
		initStyle(StageStyle.UTILITY);
	}

	/**
	 * Constructor
	 * @param owner
	 * @param dialogType
	 * @param title
	 * @param message
	 * @param error
	 */
	public MessageDialog(Window owner, MessageDialogType dialogType, String title, String message, Throwable error)
	{
		this(owner, dialogType, title, message);

		this.error = error;

		if(error != null)
			setSize(550, 500);
	}

	/**
	 * Constructor
	 * @param owner
	 * @param dialogType
	 * @param title
	 * @param error
	 */
	public MessageDialog(Window owner, MessageDialogType dialogType, String title, Throwable error)
	{
		this(owner, dialogType, title, null, error);
	}

	/*
	 * (non-Javadoc)
	 * @see net.sourceforge.jbizmo.commons.richclient.javafx.dialog.Dialog#createDialogArea()
	 */
	@Override
	protected Node createDialogArea()
	{
		final GridPane panContent = new GridPane();
		panContent.getColumnConstraints().add(new ColumnConstraints(USE_COMPUTED_SIZE, USE_COMPUTED_SIZE, USE_COMPUTED_SIZE, Priority.ALWAYS, HPos.LEFT, true));
		panContent.getColumnConstraints().add(new ColumnConstraints(USE_COMPUTED_SIZE, USE_COMPUTED_SIZE, USE_COMPUTED_SIZE, Priority.NEVER, HPos.RIGHT, false));
		panContent.setHgap(5);
		panContent.setVgap(5);

		final Label lblMsg = new Label();

		if(message != null)
			lblMsg.setText(message);

		if(message == null && error != null)
			lblMsg.setText(error.getMessage());

		lblMsg.setWrapText(true);

		final ImageView imageView = new ImageView();

		if(type == MessageDialogType.INFORMATION)
			imageView.setImage(getImage(IMG_DIALOG_INFO));
		else if(type == MessageDialogType.WARNING)
			imageView.setImage(getImage(IMG_DIALOG_WARNING));
		else if(type == MessageDialogType.CONFIRMATION)
			imageView.setImage(getImage(IMG_DIALOG_CONFIRM));
		else if(type == MessageDialogType.ERROR)
			imageView.setImage(getImage(IMG_DIALOG_ERROR));

		panContent.add(lblMsg, 0, 0);
		panContent.add(imageView, 1, 0);

		if(error != null)
		{
			final StringWriter sw = new StringWriter();
			final PrintWriter pw = new PrintWriter(sw);

			error.printStackTrace(pw);

			final Label lblDetails = new Label(I18NJavaFX.getInstance().getString("message_dialog.lbl_details"));

			final TextArea txtDetails = new TextArea(sw.toString());
			txtDetails.setEditable(false);
			txtDetails.setWrapText(false);

			panContent.add(lblDetails, 0, 1, 2, 1);
			panContent.add(txtDetails, 0, 2, 2, 1);

			GridPane.setVgrow(txtDetails, Priority.ALWAYS);
		}

		return panContent;
	}

	/*
	 * (non-Javadoc)
	 * @see net.sourceforge.jbizmo.commons.richclient.javafx.dialog.Dialog#buttonPressed(net.sourceforge.jbizmo.commons.richclient.javafx.dialog.DialogButtonType)
	 */
	@Override
	protected void buttonPressed(DialogButtonType type)
	{
		super.buttonPressed(type);

		close();
	}

	/*
	 * (non-Javadoc)
	 * @see net.sourceforge.jbizmo.commons.richclient.javafx.dialog.Dialog#createButtons()
	 */
	@Override
	protected void createButtons()
	{
		if(type == MessageDialogType.CONFIRMATION)
		{
			addButton(DialogButtonType.YES, I18NJavaFX.getInstance().getString("cmd_yes"), true, false);
			addButton(DialogButtonType.NO, I18NJavaFX.getInstance().getString("cmd_no"), false, true);
		}
		else
			addButton(DialogButtonType.OK, I18NJavaFX.getInstance().getString("cmd_ok"), true, false);
	}

}