/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: FixedTextLayoutController.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2007/07/09 11:56:05 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2007 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
* Copyright 2007 by Pentaho Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
package com.sun.star.report.pentaho.layoutprocessor;
import org.jfree.report.flow.layoutprocessor.LayoutController;
import org.jfree.report.flow.layoutprocessor.LayoutControllerFactory;
import org.jfree.report.flow.ReportTarget;
import org.jfree.report.flow.FlowController;
import org.jfree.report.flow.ReportContext;
import org.jfree.report.data.GlobalMasterRow;
import org.jfree.report.data.ReportDataRow;
import org.jfree.report.structure.Section;
import org.jfree.report.ReportProcessingException;
import org.jfree.report.ReportDataFactoryException;
import org.jfree.report.DataSourceException;
import com.sun.star.report.pentaho.model.FixedTextElement;
/**
* Processes a fixed-text element of the OpenOffice reporting specifciation.
* The element itself contains a single paragraph which contains the content.
* After checking, whether this element should be printed, this layout
* controller simply delegates the dirty work to a suitable handler.
*
* @author Thomas Morgner
* @noinspection CloneableClassWithoutClone
* @since 05.03.2007
*/
public class FixedTextLayoutController
extends AbstractReportElementLayoutController
{
public FixedTextLayoutController()
{
}
protected boolean isValueChanged()
{
final FlowController controller = getFlowController();
final GlobalMasterRow masterRow = controller.getMasterRow();
final ReportDataRow reportDataRow = masterRow.getReportDataRow();
if (reportDataRow.getCursor() == 0)
{
return true;
}
return false;
}
protected LayoutController delegateContentGeneration
(final ReportTarget target)
throws ReportProcessingException, ReportDataFactoryException,
DataSourceException
{
final FixedTextElement fte = (FixedTextElement) getNode();
final Section content = fte.getContent();
final FlowController flowController = getFlowController();
final ReportContext reportContext = flowController.getReportContext();
final LayoutControllerFactory layoutControllerFactory =
reportContext.getLayoutControllerFactory();
final FixedTextLayoutController flc = (FixedTextLayoutController) clone();
flc.setState(AbstractReportElementLayoutController.FINISHED);
return layoutControllerFactory.create(flowController, content, flc);
}
}