/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. 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/>.
*/
/*
* Contributors:
* Eugene D - eugenedruy@users.sourceforge.net
* Adrian Jackson - iapetus@users.sourceforge.net
* David Taylor - exodussystems@users.sourceforge.net
* Lars Kristensen - llk@users.sourceforge.net
*/
package net.sf.jasperreports.engine.convert;
import net.sf.jasperreports.engine.JRCommonText;
import net.sf.jasperreports.engine.JRPrintText;
import net.sf.jasperreports.engine.JRStyledTextAttributeSelector;
import net.sf.jasperreports.engine.JRTextElement;
import net.sf.jasperreports.engine.base.JRBasePrintText;
import net.sf.jasperreports.engine.fill.JRMeasuredText;
import net.sf.jasperreports.engine.fill.JRTextMeasurer;
import net.sf.jasperreports.engine.util.JRStyledText;
import net.sf.jasperreports.engine.util.JRStyledTextParser;
import net.sf.jasperreports.engine.util.JRTextMeasurerUtil;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: TextElementConverter.java 4294 2011-04-18 09:27:43Z teodord $
*/
public abstract class TextElementConverter extends ElementConverter
{
/**
*
*/
protected void copyTextElement(ReportConverter reportConverter, JRTextElement textElement, JRBasePrintText printText)
{
copyElement(reportConverter, textElement, printText);
printText.copyBox(textElement.getLineBox());
printText.copyParagraph(textElement.getParagraph());
printText.setBold(textElement.isOwnBold());
printText.setFontName(textElement.getOwnFontName());
printText.setFontSize(textElement.getOwnFontSize());
printText.setHorizontalAlignment(textElement.getOwnHorizontalAlignmentValue());
printText.setItalic(textElement.isOwnItalic());
printText.setPdfEmbedded(textElement.isOwnPdfEmbedded());
printText.setPdfEncoding(textElement.getOwnPdfEncoding());
printText.setPdfFontName(textElement.getOwnPdfFontName());
printText.setReportFont(textElement.getReportFont());
printText.setRotation(textElement.getOwnRotationValue());
printText.setStrikeThrough(textElement.isOwnStrikeThrough());
printText.setMarkup(textElement.getOwnMarkup());
printText.setUnderline(textElement.isOwnUnderline());
printText.setVerticalAlignment(textElement.getOwnVerticalAlignmentValue());
}
/**
*
*/
public static void measureTextElement(JRPrintText printText)//FIXMEHANDLER consider putting in JRTextMeasurerUtil
{
String text = printText.getText();
JRTextMeasurer textMeasurer = JRTextMeasurerUtil.createTextMeasurer(printText);//FIXME use element properties?
if (text == null)
{
text = "";
}
JRStyledText styledText =
JRStyledTextParser.getInstance().getStyledText(
JRStyledTextAttributeSelector.NO_BACKCOLOR.getStyledTextAttributes(printText),
text,
JRCommonText.MARKUP_STYLED_TEXT.equals(printText.getMarkup()),//FIXMEMARKUP only static styled text appears on preview. no other markup
JRStyledTextAttributeSelector.getTextLocale(printText)
);
JRMeasuredText measuredText = textMeasurer.measure(
styledText,
0,
0,
false
);
printText.setTextHeight(measuredText.getTextHeight() < printText.getHeight() ? measuredText.getTextHeight() : printText.getHeight());
//printText.setLeadingOffset(measuredText.getLeadingOffset());
//printText.setLineSpacingFactor(measuredText.getLineSpacingFactor());
int textEnd = measuredText.getTextOffset();
String printedText;
if (JRCommonText.MARKUP_STYLED_TEXT.equals(printText.getMarkup()))
{
printedText = JRStyledTextParser.getInstance().write(styledText, 0, textEnd);
}
else
{
printedText = text.substring(0, textEnd);
}
printText.setText(printedText);
}
}