Added SC window magnification...fixed error on res001 that has been bugging me.
PR: Obtained from: Submitted by: Reviewed by: git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352605 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver
parent
5bdb69f931
commit
e475ccfe2c
@ -76,7 +76,7 @@
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<section title="Dissent">
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<p>
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The motion was passed unanimously with no negative or
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positive votes.
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neutral votes.
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</p>
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</section>
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<section title="Comments">
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214
src/java/org/apache/poi/hssf/record/SCLRecord.java
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214
src/java/org/apache/poi/hssf/record/SCLRecord.java
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@ -0,0 +1,214 @@
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2002 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" and
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* "Apache POI" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* "Apache POI", nor may "Apache" appear in their name, without
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* prior written permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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package org.apache.poi.hssf.record;
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import org.apache.poi.util.*;
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/**
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* Specifies the window's zoom magnification. If this record isn't present then the windows zoom is 100%. see p384 Excel Dev Kit
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* NOTE: This source is automatically generated please do not modify this file. Either subclass or
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* remove the record in src/records/definitions.
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* @author Andrew C. Oliver (acoliver at apache.org)
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*/
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public class SCLRecord
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extends Record
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{
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public final static short sid = 0xa0;
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private short field_1_numerator;
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private short field_2_denominator;
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public SCLRecord()
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{
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}
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/**
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* Constructs a SCL record and sets its fields appropriately.
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*
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* @param id id must be 0xa0 or an exception
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* will be throw upon validation
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* @param size size the size of the data area of the record
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* @param data data of the record (should not contain sid/len)
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*/
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public SCLRecord(short id, short size, byte [] data)
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{
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super(id, size, data);
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}
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/**
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* Constructs a SCL record and sets its fields appropriately.
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*
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* @param id id must be 0xa0 or an exception
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* will be throw upon validation
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* @param size size the size of the data area of the record
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* @param data data of the record (should not contain sid/len)
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* @param offset of the record's data
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*/
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public SCLRecord(short id, short size, byte [] data, int offset)
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{
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super(id, size, data, offset);
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}
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/**
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* Checks the sid matches the expected side for this record
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*
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* @param id the expected sid.
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*/
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protected void validateSid(short id)
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{
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if (id != sid)
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{
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throw new RecordFormatException("Not a SCL record");
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}
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}
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protected void fillFields(byte [] data, short size, int offset)
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{
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field_1_numerator = LittleEndian.getShort(data, 0x0 + offset);
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field_2_denominator = LittleEndian.getShort(data, 0x2 + offset);
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}
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public String toString()
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{
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StringBuffer buffer = new StringBuffer();
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buffer.append("[SCL]\n");
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buffer.append(" .numerator = ")
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.append("0x")
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.append(HexDump.toHex((short)getNumerator()))
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.append(" (").append(getNumerator()).append(" )\n");
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buffer.append(" .denominator = ")
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.append("0x")
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.append(HexDump.toHex((short)getDenominator()))
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.append(" (").append(getDenominator()).append(" )\n");
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buffer.append("[/SCL]\n");
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return buffer.toString();
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}
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public int serialize(int offset, byte[] data)
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{
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LittleEndian.putShort(data, 0 + offset, sid);
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LittleEndian.putShort(data, 2 + offset, (short)(getRecordSize() - 4));
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LittleEndian.putShort(data, 4 + offset, field_1_numerator);
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LittleEndian.putShort(data, 6 + offset, field_2_denominator);
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return getRecordSize();
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}
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/**
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* Size of record (exluding 4 byte header)
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*/
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public int getRecordSize()
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{
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return 4 + 2 + 2;
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}
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public short getSid()
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{
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return this.sid;
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}
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/**
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* Get the numerator field for the SCL record.
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*/
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public short getNumerator()
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{
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return field_1_numerator;
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}
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/**
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* Set the numerator field for the SCL record.
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*/
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public void setNumerator(short field_1_numerator)
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{
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this.field_1_numerator = field_1_numerator;
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}
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/**
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* Get the denominator field for the SCL record.
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*/
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public short getDenominator()
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{
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return field_2_denominator;
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}
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/**
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* Set the denominator field for the SCL record.
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*/
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public void setDenominator(short field_2_denominator)
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{
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this.field_2_denominator = field_2_denominator;
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}
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} // END OF CLASS
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10
src/records/definitions/scl_record.xml
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10
src/records/definitions/scl_record.xml
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@ -0,0 +1,10 @@
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<record id="0xa0" name="SCL" package="org.apache.poi.hssf.record">
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<suffix>Record</suffix>
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<extends>Record</extends>
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<description>Specifies the window's zoom magnification. If this record isn't present then the windows zoom is 100%. see p384 Excel Dev Kit</description>
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<author>Andrew C. Oliver (acoliver at apache.org)</author>
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<fields>
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<field type="int" size="2" name="numerator" description="numerator of the fraction"/>
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<field type="int" size="2" name="denominator" description="denominator of the fraction"/>
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</fields>
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</record>
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107
src/testcases/org/apache/poi/hssf/record/TestSCLRecord.java
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107
src/testcases/org/apache/poi/hssf/record/TestSCLRecord.java
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@ -0,0 +1,107 @@
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2002 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
|
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*
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* 1. Redistributions of source code must retain the above copyright
|
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* notice, this list of conditions and the following disclaimer.
|
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
|
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
|
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
|
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* Alternately, this acknowledgment may appear in the software itself,
|
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* if and wherever such third-party acknowledgments normally appear.
|
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*
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* 4. The names "Apache" and "Apache Software Foundation" and
|
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* "Apache POI" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
|
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* "Apache POI", nor may "Apache" appear in their name, without
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* prior written permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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package org.apache.poi.hssf.record;
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import junit.framework.TestCase;
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/**
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* Tests the serialization and deserialization of the SCLRecord
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* class works correctly. Test data taken directly from a real
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* Excel file.
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*
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* @author Andrew C. Oliver (acoliver at apache.org)
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*/
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public class TestSCLRecord
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extends TestCase
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{
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byte[] data = new byte[] {
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(short)0x3,(short)0x0,(short)0x4,(short)0x0
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};
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public TestSCLRecord(String name)
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{
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super(name);
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}
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public void testLoad()
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throws Exception
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{
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SCLRecord record = new SCLRecord((short)0xa0, (short)data.length, data);
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assertEquals( 3, record.getNumerator());
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assertEquals( 4, record.getDenominator());
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assertEquals( 8, record.getRecordSize() );
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record.validateSid((short)0xa0);
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}
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public void testStore()
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{
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SCLRecord record = new SCLRecord();
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record.setNumerator( (short)3 );
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record.setDenominator( (short)4 );
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byte [] recordBytes = record.serialize();
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assertEquals(recordBytes.length - 4, data.length);
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for (int i = 0; i < data.length; i++)
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assertEquals("At offset " + i, data[i], recordBytes[i+4]);
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}
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}
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