org.apache.poi.hssf.record.GridsetRecord Maven / Gradle / Ivy
/* ====================================================================
Copyright 2002-2004 Apache Software Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hssf.record;
import org.apache.poi.util.LittleEndian;
/**
* Title: Gridset Record.
* Description: flag denoting whether the user specified that gridlines are used when
* printing.
* REFERENCE: PG 320 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)
*
* @author Andrew C. Oliver (acoliver at apache dot org)
* @author Glen Stampoultzis (glens at apache.org)
* @author Jason Height (jheight at chariot dot net dot au)
*
* @version 2.0-pre
*/
public class GridsetRecord
extends Record
{
public final static short sid = 0x82;
public short field_1_gridset_flag;
public GridsetRecord()
{
}
/**
* Constructs a GridSet record and sets its fields appropriately.
*
* @param id id must be 0x82 or an exception will be throw upon validation
* @param size the size of the data area of the record
* @param data data of the record (should not contain sid/len)
*/
public GridsetRecord(short id, short size, byte [] data)
{
super(id, size, data);
}
/**
* Constructs a GridSet record and sets its fields appropriately.
*
* @param id id must be 0x82 or an exception will be throw upon validation
* @param size the size of the data area of the record
* @param data data of the record (should not contain sid/len)
* @param offset of the record's data
*/
public GridsetRecord(short id, short size, byte [] data, int offset)
{
super(id, size, data, offset);
}
protected void validateSid(short id)
{
if (id != sid)
{
throw new RecordFormatException("NOT A Gridset RECORD");
}
}
protected void fillFields(byte [] data, short size, int offset)
{
field_1_gridset_flag = LittleEndian.getShort(data, 0 + offset);
}
/**
* set whether gridlines are visible when printing
*
* @param gridset - true if no gridlines are print, false if gridlines are not print.
*/
public void setGridset(boolean gridset)
{
if (gridset == true)
{
field_1_gridset_flag = 1;
}
else
{
field_1_gridset_flag = 0;
}
}
/**
* get whether the gridlines are shown during printing.
*
* @return gridset - true if gridlines are NOT printed, false if they are.
*/
public boolean getGridset()
{
return (field_1_gridset_flag == 1);
}
public String toString()
{
StringBuffer buffer = new StringBuffer();
buffer.append("[GRIDSET]\n");
buffer.append(" .gridset = ").append(getGridset())
.append("\n");
buffer.append("[/GRIDSET]\n");
return buffer.toString();
}
public int serialize(int offset, byte [] data)
{
LittleEndian.putShort(data, 0 + offset, sid);
LittleEndian.putShort(data, 2 + offset, ( short ) 0x2);
LittleEndian.putShort(data, 4 + offset, field_1_gridset_flag);
return getRecordSize();
}
public int getRecordSize()
{
return 6;
}
public short getSid()
{
return this.sid;
}
public Object clone() {
GridsetRecord rec = new GridsetRecord();
rec.field_1_gridset_flag = field_1_gridset_flag;
return rec;
}
}