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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you 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 .
*/
package org.openoffice.xmerge.converter.xml.sxc.pexcel.records;
import java.io.OutputStream;
import java.io.InputStream;
import java.io.IOException;
import org.openoffice.xmerge.util.Debug;
import org.openoffice.xmerge.util.EndianConverter;
import org.openoffice.xmerge.converter.xml.sxc.pexcel.PocketExcelConstants;
/**
* Represents s BIFF Record that describes the format of a column
*/
public class Row implements BIFFRecord {
private byte[] rw = new byte[2];
private byte[] miyRw = new byte[2];
private byte[] grbit = new byte[2];
private byte[] ixfe = new byte[2];
private float scale = (float) 1;
/**
* Constructs a pocket Excel Document from the
* <code>InputStream</code> and assigns it the document name passed in
*
* @param rw Zero based row number
* @param miyRw row height
*/
public Row(int rw, int miyRw, boolean userDefined) {
this.rw = EndianConverter.writeShort((short) rw);
miyRw *= scale;
this.miyRw = EndianConverter.writeShort((short) miyRw);
if(userDefined) {
grbit = EndianConverter.writeShort((short) 2);
} else {
grbit = EndianConverter.writeShort((short) 0);
}
ixfe = EndianConverter.writeShort((short) 0);
}
/**
* Constructs a Row fro man <code>InputStream</code>
*
* @param is InputStream containing a Pane Record
*/
public Row(InputStream is) throws IOException {
read(is);
}
/**
* Get the hex code for this particular <code>BIFFRecord</code>
*
* @return the hex code for <code>Row</code>
*/
public short getBiffType() {
return PocketExcelConstants.ROW_DESCRIPTION;
}
/**
* Get the height of this row
*
* @return the height of this row
*/
public short getRowHeight() {
return EndianConverter.readShort(miyRw);
}
/**
* Get the row number
*
* @return the row this style applies to
*/
public short getRowNumber() {
return EndianConverter.readShort(rw);
}
/**
* Reads a Row from an <code>InputStream</code>
*
* @param input InputStream containing a Row Record
*/
public int read(InputStream input) throws IOException {
int numOfBytesRead = input.read(rw);
numOfBytesRead += input.read(miyRw);
short scaledHeight = (short) (EndianConverter.readShort(miyRw) / scale);
miyRw = EndianConverter.writeShort(scaledHeight);
numOfBytesRead += input.read(grbit);
numOfBytesRead += input.read(ixfe);
Debug.log(Debug.TRACE,"\trw : "+ EndianConverter.readShort(rw) +
" miyRw : " + EndianConverter.readShort(miyRw) +
" grbit : " + EndianConverter.readShort(grbit) +
" ixfe : " + EndianConverter.readShort(ixfe));
return numOfBytesRead;
}
public void write(OutputStream output) throws IOException {
output.write(getBiffType());
output.write(rw);
output.write(miyRw);
output.write(grbit);
output.write(ixfe);
Debug.log(Debug.TRACE,"Writing Row record");
}
}
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