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JExcelApi is a java library which provides the ability to read, write, and modify Microsoft Excel spreadsheets.
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/*********************************************************************
*
* Copyright (C) 2001 Andrew Khan
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* 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 jxl.biff.drawing;
import jxl.common.Logger;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;
import jxl.read.biff.Record;
/**
* A record which merely holds the MSODRAWING data. Used when copying files
* which contain images
*/
public class MsoDrawingRecord extends WritableRecordData
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(MsoDrawingRecord.class);
/**
* Flag to indicate whether this is the first drawing on the sheet
* - needed for copying
*/
private boolean first;
/**
* The raw drawing data which was read in
*/
private byte[] data;
/**
* Constructs this object from the raw data
*
* @param t the raw data
*/
public MsoDrawingRecord(Record t)
{
super(t);
data = getRecord().getData();
first = false;
}
/**
* Constructor
*
* @param d the drawing data
*/
public MsoDrawingRecord(byte[] d)
{
super(Type.MSODRAWING);
data = d;
first = false;
}
/**
* Expose the protected function
*
* @return the raw record data
*/
public byte[] getData()
{
return data;
}
/**
* Expose the protected function to the SheetImpl in this package
*
* @return the raw record data
*/
public Record getRecord()
{
return super.getRecord();
}
/**
* Sets the flag to indicate that this is the first drawing on the sheet
*/
public void setFirst()
{
first = true;
}
/**
* Accessor for the first drawing on the sheet. This is used when
* copying unmodified sheets to indicate that this drawing contains
* the first time Escher gubbins
*
* @return TRUE if this MSORecord is the first drawing on the sheet
*/
public boolean isFirst()
{
return first;
}
}