/*
* 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/>.
*/
package net.sf.jasperreports.engine.export.ooxml;
import java.awt.Color;
import java.io.Writer;
import net.sf.jasperreports.engine.JRAlignment;
import net.sf.jasperreports.engine.JRPrintElement;
import net.sf.jasperreports.engine.JRPrintText;
import net.sf.jasperreports.engine.export.JRExporterGridCell;
import net.sf.jasperreports.engine.type.ModeEnum;
import net.sf.jasperreports.engine.type.RotationEnum;
import net.sf.jasperreports.engine.type.VerticalAlignEnum;
import net.sf.jasperreports.engine.util.JRColorUtil;
/**
* @author sanda zaharia (shertage@users.sourceforge.net)
* @version $Id: DocxCellHelper.java 3939 2010-08-20 09:52:00Z teodord $
*/
public class DocxCellHelper extends BaseHelper
{
/**
*
*/
private static final String VERTICAL_ALIGN_TOP = "top";
private static final String VERTICAL_ALIGN_MIDDLE = "center";
private static final String VERTICAL_ALIGN_BOTTOM = "bottom";
/**
*
*/
private DocxBorderHelper borderHelper;
/**
*
*/
public DocxCellHelper(Writer writer)
{
super(writer);
borderHelper = new DocxBorderHelper(writer);
}
/**
*
*/
public DocxBorderHelper getBorderHelper()
{
return borderHelper;
}
/**
*
*/
public void exportHeader(JRPrintElement element, JRExporterGridCell gridCell)
{
write(" <w:tc>\n");
exportPropsHeader();
if (gridCell.getColSpan() > 1)
{
write(" <w:gridSpan w:val=\"" + gridCell.getColSpan() +"\" />\n");
}
if (gridCell.getRowSpan() > 1)
{
write(" <w:vMerge w:val=\"restart\" />\n");
}
exportProps(element, gridCell);
exportPropsFooter();
}
/**
*
*/
public void exportFooter()
{
write(" </w:tc>\n");
}
/**
*
*/
public void exportProps(JRPrintElement element, JRExporterGridCell gridCell)
{
exportBackcolor(element.getModeValue(), element.getBackcolor());
borderHelper.export(gridCell.getBox());
// if (element instanceof JRCommonGraphicElement)
// borderHelper.export(((JRCommonGraphicElement)element).getLinePen());
JRAlignment align = element instanceof JRAlignment ? (JRAlignment)element : null;
if (align != null)
{
JRPrintText text = element instanceof JRPrintText ? (JRPrintText)element : null;
RotationEnum ownRotation = text == null ? null : text.getOwnRotationValue();
String verticalAlignment =
getVerticalAlignment(
align.getOwnVerticalAlignmentValue()
);
String textRotation = getTextDirection(ownRotation);
exportAlignmentAndRotation(verticalAlignment, textRotation);
}
}
/**
*
*/
public void exportProps(JRExporterGridCell gridCell)
{
exportBackcolor(ModeEnum.OPAQUE, gridCell.getBackcolor());//FIXMEDOCX check this
borderHelper.export(gridCell.getBox());
}
/**
*
*/
private void exportBackcolor(ModeEnum mode, Color backcolor)
{
if (mode == ModeEnum.OPAQUE && backcolor != null)
{
write(" <w:shd w:val=\"clear\" w:color=\"auto\" w:fill=\"" + JRColorUtil.getColorHexa(backcolor) + "\" />\n");
}
}
/**
*
*/
private void exportPropsHeader()
{
write(" <w:tcPr>\n");
}
/**
*
*/
private void exportAlignmentAndRotation(String verticalAlignment, String textRotation)
{
if (verticalAlignment != null)
{
write(" <w:vAlign w:val=\"" + verticalAlignment +"\" />\n");
}
if (textRotation != null)
{
write(" <w:textDirection w:val=\"" + textRotation + "\" />\n");
}
}
/**
*
*/
private void exportPropsFooter()
{
write(" </w:tcPr>\n");
}
/**
*
*/
private static String getTextDirection(RotationEnum rotation)
{
String textDirection = null;
if (rotation != null)
{
switch(rotation)
{
case LEFT:
{
textDirection = "btLr";
break;
}
case RIGHT:
{
textDirection = "tbRl";
break;
}
case UPSIDE_DOWN://FIXMEDOCX possible?
case NONE:
default:
{
}
}
}
return textDirection;
}
/**
*
*/
public static String getVerticalAlignment(VerticalAlignEnum verticalAlignment)
{
if (verticalAlignment != null)
{
switch (verticalAlignment)
{
case BOTTOM :
return VERTICAL_ALIGN_BOTTOM;
case MIDDLE :
return VERTICAL_ALIGN_MIDDLE;
case TOP :
default :
return VERTICAL_ALIGN_TOP;
}
}
return null;
}
}