/*!
* This program 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.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.designer.core.editor.report.lineal;
import org.pentaho.reporting.designer.core.editor.ReportDocumentContext;
import org.pentaho.reporting.designer.core.model.ModelUtility;
import org.pentaho.reporting.designer.core.model.lineal.GuideLine;
import org.pentaho.reporting.designer.core.model.lineal.LinealModel;
import org.pentaho.reporting.designer.core.util.undo.UndoEntry;
import org.pentaho.reporting.engine.classic.core.AbstractReportDefinition;
import org.pentaho.reporting.engine.classic.core.Band;
import org.pentaho.reporting.engine.classic.core.util.InstanceID;
/**
* Todo: Document Me
*
* @author Thomas Morgner
*/
public class UpdateVerticalGuidelineUndoEntry implements UndoEntry
{
private int index;
private GuideLine guideLine;
private GuideLine oldGuideLine;
private InstanceID id;
public UpdateVerticalGuidelineUndoEntry(final int index,
final GuideLine guideLine,
final GuideLine oldGuideLine,
final InstanceID id)
{
this.index = index;
this.guideLine = guideLine;
this.oldGuideLine = oldGuideLine;
this.id = id;
}
public void undo(final ReportDocumentContext context)
{
final AbstractReportDefinition abstractReportDefinition = context.getReportDefinition();
final Band band = (Band) ModelUtility.findElementById(abstractReportDefinition, id);
final LinealModel linealModel = ModelUtility.getVerticalLinealModel(band);
linealModel.updateGuideLine(index, oldGuideLine);
}
public void redo(final ReportDocumentContext context)
{
final AbstractReportDefinition abstractReportDefinition = context.getReportDefinition();
final Band band = (Band) ModelUtility.findElementById(abstractReportDefinition, id);
final LinealModel linealModel = ModelUtility.getVerticalLinealModel(band);
linealModel.updateGuideLine(index, guideLine);
}
public UndoEntry merge(final UndoEntry other)
{
return null;
}
}