/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2016 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.engine.xml;

import net.sf.jasperreports.engine.JRCommonText;
import net.sf.jasperreports.engine.design.JRDesignTextElement;
import net.sf.jasperreports.engine.type.HorizontalTextAlignEnum;
import net.sf.jasperreports.engine.type.LineSpacingEnum;
import net.sf.jasperreports.engine.type.RotationEnum;
import net.sf.jasperreports.engine.type.VerticalTextAlignEnum;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.xml.sax.Attributes;


/**
 * @author Teodor Danciu (teodord@users.sourceforge.net)
 */
public class JRTextElementFactory extends JRBaseFactory
{
	private static final Log log = LogFactory.getLog(JRTextElementFactory.class);

	@Override
	public Object createObject(Attributes atts)
	{
		JRDesignTextElement textElement = (JRDesignTextElement)digester.peek();

		HorizontalTextAlignEnum horizontalTextAlign = HorizontalTextAlignEnum.getByName(atts.getValue(JRXmlConstants.ATTRIBUTE_textAlignment));
		if (horizontalTextAlign != null)
		{
			textElement.setHorizontalTextAlign(horizontalTextAlign);
		}

		VerticalTextAlignEnum verticalTextAlign = VerticalTextAlignEnum.getByName(atts.getValue(JRXmlConstants.ATTRIBUTE_verticalAlignment));
		if (verticalTextAlign != null)
		{
			textElement.setVerticalTextAlign(verticalTextAlign);
		}

		RotationEnum rotation = RotationEnum.getByName(atts.getValue(JRXmlConstants.ATTRIBUTE_rotation));
		if (rotation != null)
		{
			textElement.setRotation(rotation);
		}

		LineSpacingEnum lineSpacing = LineSpacingEnum.getByName(atts.getValue(JRXmlConstants.ATTRIBUTE_lineSpacing));
		if (lineSpacing != null)
		{
			if (log.isWarnEnabled())
			{
				log.warn("The 'lineSpacing' attribute is deprecated. Use the <paragraph> tag instead.");
			}
			textElement.getParagraph().setLineSpacing(lineSpacing);
		}

		textElement.setMarkup(atts.getValue(JRXmlConstants.ATTRIBUTE_markup));

		String isStyledText = atts.getValue(JRXmlConstants.ATTRIBUTE_isStyledText);
		if (isStyledText != null && isStyledText.length() > 0)
		{
			if (log.isWarnEnabled())
			{
				log.warn("The 'isStyledText' attribute is deprecated. Use the 'markup' attribute instead.");
			}
				
			textElement.setMarkup(Boolean.valueOf(isStyledText) ? JRCommonText.MARKUP_STYLED_TEXT : JRCommonText.MARKUP_NONE);
		}

		return textElement;
	}
	

}
