mirror of https://github.com/apache/poi.git
initial check in
git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353292 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Said Ryan Ackley
parent
53621f0c8c
commit
d86ef9b1a3
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@ -0,0 +1,338 @@
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
|
||||
* Copyright (c) 2003 The Apache Software Foundation. All rights
|
||||
* reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. The end-user documentation included with the redistribution,
|
||||
* if any, must include the following acknowledgment:
|
||||
* "This product includes software developed by the
|
||||
* Apache Software Foundation (http://www.apache.org/)."
|
||||
* Alternately, this acknowledgment may appear in the software itself,
|
||||
* if and wherever such third-party acknowledgments normally appear.
|
||||
*
|
||||
* 4. The names "Apache" and "Apache Software Foundation" and
|
||||
* "Apache POI" must not be used to endorse or promote products
|
||||
* derived from this software without prior written permission. For
|
||||
* written permission, please contact apache@apache.org.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "Apache",
|
||||
* "Apache POI", nor may "Apache" appear in their name, without
|
||||
* prior written permission of the Apache Software Foundation.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
* ====================================================================
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||||
*
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||||
* This software consists of voluntary contributions made by many
|
||||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
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*/
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package org.apache.poi.hwpf.sprm;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Arrays;
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import org.apache.poi.hwpf.usermodel.CharacterProperties;
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import org.apache.poi.util.LittleEndian;
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public class CharacterSprmCompresser
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{
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public CharacterSprmCompresser()
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{
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}
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public static byte[] compressCharacterProperty(CharacterProperties newCHP, CharacterProperties oldCHP)
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{
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ArrayList sprmList = new ArrayList();
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int size = 0;
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if (newCHP.isFRMarkDel() != oldCHP.isFRMarkDel())
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{
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int value = 0;
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if (newCHP.isFRMarkDel())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0800, value, null, sprmList);
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}
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if (newCHP.isFRMark() != oldCHP.isFRMark())
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{
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int value = 0;
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if (newCHP.isFRMark())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0801, value, null, sprmList);
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}
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if (newCHP.isFFldVanish() != oldCHP.isFFldVanish())
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{
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int value = 0;
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if (newCHP.isFFldVanish())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0802, value, null, sprmList);
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}
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if (!oldCHP.isFSpec() || newCHP.getFcPic() != oldCHP.getFcPic())
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{
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byte[] varParam = new byte[4];
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LittleEndian.putInt(varParam, 0, newCHP.getFcPic());
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size += SprmUtils.addSprm((short)0x6a03, 0, varParam, sprmList);
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}
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if (newCHP.getIbstRMark() != oldCHP.getIbstRMark())
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{
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size += SprmUtils.addSprm((short)0x4804, newCHP.getIbstRMark(), null, sprmList);
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}
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if (!Arrays.equals(newCHP.getDttmRMark(), oldCHP.getDttmRMark()))
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{
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// Create an int for the sprm
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short[] dttmMark = newCHP.getDttmRMark();
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byte[] buf = new byte[4];
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LittleEndian.putShort(buf, dttmMark[0]);
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LittleEndian.putShort(buf, 2, dttmMark[1]);
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size += SprmUtils.addSprm((short)0x6805, LittleEndian.getInt(buf), null, sprmList);
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}
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if (newCHP.isFData() != oldCHP.isFData())
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{
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int value = 0;
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if (newCHP.isFData())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0806, value, null, sprmList);
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}
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if (newCHP.isFSpec() && newCHP.getFtcSym() != 0)
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{
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byte[] varParam = new byte[4];
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LittleEndian.putShort(varParam, 0, (short)newCHP.getFtcSym());
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LittleEndian.putShort(varParam, 2, (short)newCHP.getXchSym());
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size += SprmUtils.addSprm((short)0x6a09, 0, varParam, sprmList);
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}
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if (newCHP.isFOle2() != newCHP.isFOle2())
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{
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int value = 0;
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if (newCHP.isFOle2())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x080a, value, null, sprmList);
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}
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if (newCHP.getIcoHighlight() != oldCHP.getIcoHighlight())
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{
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size += SprmUtils.addSprm((short)0x2a0c, newCHP.getIcoHighlight(), null, sprmList);
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}
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if (newCHP.getFcObj() != oldCHP.getFcObj())
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{
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size += SprmUtils.addSprm((short)0x680e, newCHP.getFcObj(), null, sprmList);
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}
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if (newCHP.getIstd() != oldCHP.getIstd())
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{
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size += SprmUtils.addSprm((short)0x4a30, newCHP.getIstd(), null, sprmList);
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}
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if (newCHP.isFBold() != oldCHP.isFBold())
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{
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int value = 0;
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if (newCHP.isFBold())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0835, value, null, sprmList);
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}
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if (newCHP.isFItalic() != oldCHP.isFItalic())
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{
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int value = 0;
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if (newCHP.isFItalic())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0836, value, null, sprmList);
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}
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if (newCHP.isFStrike() != oldCHP.isFStrike())
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{
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int value = 0;
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if (newCHP.isFStrike())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0837, value, null, sprmList);
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}
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if (newCHP.isFOutline() != oldCHP.isFOutline())
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{
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int value = 0;
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if (newCHP.isFOutline())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0838, value, null, sprmList);
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}
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if (newCHP.isFShadow() != oldCHP.isFShadow())
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{
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int value = 0;
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if (newCHP.isFShadow())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0839, value, null, sprmList);
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}
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if (newCHP.isFSmallCaps() != oldCHP.isFSmallCaps())
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{
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int value = 0;
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if (newCHP.isFSmallCaps())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x083a, value, null, sprmList);
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}
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if (newCHP.isFCaps() != oldCHP.isFCaps())
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{
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int value = 0;
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if (newCHP.isFCaps())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x083b, value, null, sprmList);
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}
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if (newCHP.isFVanish() != oldCHP.isFVanish())
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{
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int value = 0;
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if (newCHP.isFVanish())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x083c, value, null, sprmList);
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}
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if (newCHP.getKul() != oldCHP.getKul())
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{
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size += SprmUtils.addSprm((short)0x2a3e, newCHP.getKul(), null, sprmList);
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}
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if (newCHP.getDxaSpace() != oldCHP.getDxaSpace())
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{
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size += SprmUtils.addSprm((short)0x8840, newCHP.getDxaSpace(), null, sprmList);
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}
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if (newCHP.getIco() != oldCHP.getIco())
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{
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size += SprmUtils.addSprm((short)0x2a42, newCHP.getIco(), null, sprmList);
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}
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if (newCHP.getHps() != oldCHP.getHps())
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{
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size += SprmUtils.addSprm((short)0x2a43, newCHP.getHps(), null, sprmList);
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}
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if (newCHP.getHpsPos() != oldCHP.getHpsPos())
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{
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size += SprmUtils.addSprm((short)0x4845, newCHP.getHpsPos(), null, sprmList);
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}
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if (newCHP.getHpsKern() != oldCHP.getHpsKern())
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{
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size += SprmUtils.addSprm((short)0x484b, newCHP.getHpsKern(), null, sprmList);
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}
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if (newCHP.getYsr() != oldCHP.getYsr())
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{
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size += SprmUtils.addSprm((short)0x484e, newCHP.getYsr(), null, sprmList);
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}
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if (newCHP.getFtcAscii() != oldCHP.getFtcAscii())
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{
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size += SprmUtils.addSprm((short)0x4a4f, newCHP.getFtcAscii(), null, sprmList);
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}
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if (newCHP.getFtcFE() != oldCHP.getFtcFE())
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{
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size += SprmUtils.addSprm((short)0x4a50, newCHP.getFtcFE(), null, sprmList);
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}
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if (newCHP.getFtcOther() != oldCHP.getFtcOther())
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{
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size += SprmUtils.addSprm((short)0x4a51, newCHP.getFtcOther(), null, sprmList);
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}
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if (newCHP.isFDStrike() != oldCHP.isFDStrike())
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{
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int value = 0;
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if (newCHP.isFDStrike())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x2a53, value, null, sprmList);
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}
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if (newCHP.isFImprint() != oldCHP.isFImprint())
|
||||
{
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||||
int value = 0;
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if (newCHP.isFImprint())
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{
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value = 0x01;
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}
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size += SprmUtils.addSprm((short)0x0854, value, null, sprmList);
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}
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||||
if (newCHP.isFSpec() != oldCHP.isFSpec())
|
||||
{
|
||||
int value = 0;
|
||||
if (newCHP.isFSpec())
|
||||
{
|
||||
value = 0x01;
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||||
}
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size += SprmUtils.addSprm((short)0x0855, value, null, sprmList);
|
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}
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||||
if (newCHP.isFObj() != oldCHP.isFObj())
|
||||
{
|
||||
int value = 0;
|
||||
if (newCHP.isFObj())
|
||||
{
|
||||
value = 0x01;
|
||||
}
|
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size += SprmUtils.addSprm((short)0x0856, value, null, sprmList);
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}
|
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if (newCHP.isFEmboss() != oldCHP.isFEmboss())
|
||||
{
|
||||
int value = 0;
|
||||
if (newCHP.isFEmboss())
|
||||
{
|
||||
value = 0x01;
|
||||
}
|
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size += SprmUtils.addSprm((short)0x0858, value, null, sprmList);
|
||||
}
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if (newCHP.getSfxtText() != oldCHP.getSfxtText())
|
||||
{
|
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size += SprmUtils.addSprm((short)0x2859, newCHP.getSfxtText(), null, sprmList);
|
||||
}
|
||||
|
||||
// spit out the final grpprl
|
||||
byte[] grpprl = new byte[size];
|
||||
int listSize = sprmList.size() - 1;
|
||||
int index = 0;
|
||||
for (; listSize >= 0; listSize--)
|
||||
{
|
||||
byte[] sprm = (byte[])sprmList.remove(0);
|
||||
System.arraycopy(sprm, 0, grpprl, index, sprm.length);
|
||||
index += sprm.length;
|
||||
}
|
||||
|
||||
return grpprl;
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,346 @@
|
|||
/* ====================================================================
|
||||
* The Apache Software License, Version 1.1
|
||||
*
|
||||
* Copyright (c) 2003 The Apache Software Foundation. All rights
|
||||
* reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. The end-user documentation included with the redistribution,
|
||||
* if any, must include the following acknowledgment:
|
||||
* "This product includes software developed by the
|
||||
* Apache Software Foundation (http://www.apache.org/)."
|
||||
* Alternately, this acknowledgment may appear in the software itself,
|
||||
* if and wherever such third-party acknowledgments normally appear.
|
||||
*
|
||||
* 4. The names "Apache" and "Apache Software Foundation" and
|
||||
* "Apache POI" must not be used to endorse or promote products
|
||||
* derived from this software without prior written permission. For
|
||||
* written permission, please contact apache@apache.org.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "Apache",
|
||||
* "Apache POI", nor may "Apache" appear in their name, without
|
||||
* prior written permission of the Apache Software Foundation.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
* ====================================================================
|
||||
*
|
||||
* This software consists of voluntary contributions made by many
|
||||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hwpf.sprm;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
|
||||
import org.apache.poi.util.LittleEndian;
|
||||
|
||||
import org.apache.poi.hwpf.usermodel.ParagraphProperties;
|
||||
|
||||
public class ParagraphSprmCompressor
|
||||
{
|
||||
public ParagraphSprmCompressor()
|
||||
{
|
||||
}
|
||||
|
||||
public static byte[] compressParagraphProperty(ParagraphProperties newPAP,
|
||||
ParagraphProperties oldPAP)
|
||||
{
|
||||
ArrayList sprmList = new ArrayList();
|
||||
int size = 0;
|
||||
|
||||
if (newPAP.getJc() != oldPAP.getJc())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2403, newPAP.getJc(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFKeep() != oldPAP.getFKeep())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2405, newPAP.getFKeep(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFKeepFollow() != oldPAP.getFKeepFollow())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2406, newPAP.getFKeepFollow(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFPageBreakBefore() != oldPAP.getFPageBreakBefore())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2407, newPAP.getFPageBreakBefore(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getBrcl() != oldPAP.getBrcl())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2408, newPAP.getBrcl(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getBrcp() != oldPAP.getBrcp())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2409, newPAP.getBrcp(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getIlvl() != oldPAP.getIlvl())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x260A, newPAP.getIlvl(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getIlfo() != oldPAP.getIlfo())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x460b, newPAP.getIlfo(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFNoLnn() != oldPAP.getFNoLnn())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x240C, newPAP.getFNoLnn(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFSideBySide() != oldPAP.getFSideBySide())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2404, newPAP.getFSideBySide(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFNoAutoHyph() != oldPAP.getFNoAutoHyph())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x242A, newPAP.getFNoAutoHyph(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFWidowControl() != oldPAP.getFWidowControl())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2431, newPAP.getFWidowControl(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getItbdMac() != oldPAP.getItbdMac() ||
|
||||
!Arrays.equals(newPAP.getRgdxaTab(), oldPAP.getRgdxaTab()) ||
|
||||
!Arrays.equals(newPAP.getRgtbd(), oldPAP.getRgtbd()))
|
||||
{
|
||||
byte[] oldTabArray = oldPAP.getRgdxaTab();
|
||||
byte[] newTabArray = newPAP.getRgdxaTab();
|
||||
byte[] newTabDescriptors = newPAP.getRgtbd();
|
||||
byte[] varParam = new byte[2 + oldTabArray.length + newTabArray.length +
|
||||
newTabDescriptors.length];
|
||||
varParam[0] = (byte)(oldTabArray.length/2);
|
||||
int offset = 1;
|
||||
System.arraycopy(oldTabArray, 0, varParam, offset, oldTabArray.length);
|
||||
offset += oldTabArray.length;
|
||||
varParam[offset] = (byte)(newTabArray.length/2);
|
||||
offset += 1;
|
||||
System.arraycopy(newTabArray, 0, varParam, offset, newTabArray.length);
|
||||
offset += newTabArray.length;
|
||||
System.arraycopy(newTabDescriptors, 0, varParam, offset, newTabDescriptors.length);
|
||||
|
||||
size += SprmUtils.addSprm((short)0xC60D, 0, varParam, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaRight() != oldPAP.getDxaRight())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x840E, newPAP.getDxaRight(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaLeft() != oldPAP.getDxaLeft())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x840F, newPAP.getDxaLeft(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaLeft1() != oldPAP.getDxaLeft1())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x8411, newPAP.getDxaLeft1(), null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getLspd(), oldPAP.getLspd()))
|
||||
{
|
||||
short[] lspd = newPAP.getLspd();
|
||||
byte[] buf = new byte[4];
|
||||
LittleEndian.putShort(buf, 0, lspd[0]);
|
||||
LittleEndian.putShort(buf, 2, lspd[1]);
|
||||
|
||||
size += SprmUtils.addSprm((short)0x6412, LittleEndian.getInt(buf), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaBefore() != oldPAP.getDyaBefore())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0xA413, newPAP.getDyaBefore(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaAfter() != oldPAP.getDyaAfter())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0xA414, newPAP.getDyaAfter(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaBefore() != oldPAP.getDyaBefore())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2404, newPAP.getDyaBefore(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFKinsoku() != oldPAP.getFKinsoku())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2433, newPAP.getDyaBefore(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFWordWrap() != oldPAP.getFWordWrap())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2434, newPAP.getFWordWrap(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFOverflowPunct() != oldPAP.getFOverflowPunct())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2435, newPAP.getFOverflowPunct(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFTopLinePunct() != oldPAP.getFTopLinePunct())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2436, newPAP.getFTopLinePunct(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFAutoSpaceDE() != oldPAP.getFAutoSpaceDE())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2437, newPAP.getFAutoSpaceDE(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFAutoSpaceDN() != oldPAP.getFAutoSpaceDN())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2438, newPAP.getFAutoSpaceDN(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getWAlignFont() != oldPAP.getWAlignFont())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x4439, newPAP.getWAlignFont(), null, sprmList);
|
||||
}
|
||||
if (newPAP.isFBackward() != oldPAP.isFBackward() ||
|
||||
newPAP.isFVertical() != oldPAP.isFVertical() ||
|
||||
newPAP.isFRotateFont() != oldPAP.isFRotateFont())
|
||||
{
|
||||
int val = 0;
|
||||
if (newPAP.isFBackward())
|
||||
{
|
||||
val |= 0x2;
|
||||
}
|
||||
if (newPAP.isFVertical())
|
||||
{
|
||||
val |= 0x1;
|
||||
}
|
||||
if (newPAP.isFRotateFont())
|
||||
{
|
||||
val |= 0x4;
|
||||
}
|
||||
size += SprmUtils.addSprm((short)0x443A, val, null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getAnld(), oldPAP.getAnld()))
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0xC63E, 0, newPAP.getAnld(), sprmList);
|
||||
}
|
||||
if (newPAP.getFInTable() != oldPAP.getFInTable())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2416, newPAP.getFInTable(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFTtp() != oldPAP.getFTtp())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2417, newPAP.getFTtp(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getWr() != oldPAP.getWr())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2423, newPAP.getWr(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFLocked() != oldPAP.getFLocked())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2430, newPAP.getFLocked(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaAbs() != oldPAP.getDxaAbs())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x8418, newPAP.getDxaAbs(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaAbs() != oldPAP.getDyaAbs())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x8419, newPAP.getDyaAbs(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaWidth() != oldPAP.getDxaWidth())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x841A, newPAP.getDxaWidth(), null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getBrcTop(), oldPAP.getBrcTop()))
|
||||
{
|
||||
int brc = SprmUtils.convertBrcToInt(newPAP.getBrcTop());
|
||||
size += SprmUtils.addSprm((short)0x6424, brc, null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getBrcLeft(), oldPAP.getBrcLeft()))
|
||||
{
|
||||
int brc = SprmUtils.convertBrcToInt(newPAP.getBrcLeft());
|
||||
size += SprmUtils.addSprm((short)0x6425, brc, null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getBrcBottom(), oldPAP.getBrcBottom()))
|
||||
{
|
||||
int brc = SprmUtils.convertBrcToInt(newPAP.getBrcBottom());
|
||||
size += SprmUtils.addSprm((short)0x6426, brc, null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getBrcRight(), oldPAP.getBrcRight()))
|
||||
{
|
||||
int brc = SprmUtils.convertBrcToInt(newPAP.getBrcRight());
|
||||
size += SprmUtils.addSprm((short)0x6427, brc, null, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getBrcBar(), oldPAP.getBrcBar()))
|
||||
{
|
||||
int brc = SprmUtils.convertBrcToInt(newPAP.getBrcBar());
|
||||
size += SprmUtils.addSprm((short)0x6428, brc, null, sprmList);
|
||||
}
|
||||
if (newPAP.getDxaFromText() != oldPAP.getDxaFromText())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x842F, newPAP.getDxaFromText(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaFromText() != oldPAP.getDyaFromText())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x842E, newPAP.getDyaFromText(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDyaHeight() != oldPAP.getDyaHeight() ||
|
||||
newPAP.getFMinHeight() != oldPAP.getFMinHeight())
|
||||
{
|
||||
short val = (short)newPAP.getDyaHeight();
|
||||
if (newPAP.getFMinHeight() > 0)
|
||||
{
|
||||
val |= 0x8000;
|
||||
}
|
||||
size += SprmUtils.addSprm((short)0x442B, val, null, sprmList);
|
||||
}
|
||||
if (newPAP.getShd() != oldPAP.getShd())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x442D, newPAP.getShd(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getDcs() != oldPAP.getDcs())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x442C, newPAP.getDcs(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getLvl() != oldPAP.getLvl())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2640, newPAP.getLvl(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFNumRMIns() != oldPAP.getFNumRMIns())
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0x2443, newPAP.getFNumRMIns(), null, sprmList);
|
||||
}
|
||||
if (newPAP.getFPropRMark() != oldPAP.getFPropRMark() ||
|
||||
newPAP.getIbstPropRMark() != oldPAP.getIbstPropRMark() ||
|
||||
!Arrays.equals(newPAP.getDttmPropRMark(), oldPAP.getDttmPropRMark()))
|
||||
{
|
||||
byte[] buf = new byte[7];
|
||||
buf[0] = (byte)newPAP.getFPropRMark();
|
||||
LittleEndian.putShort(buf, 1, (short)newPAP.getIbstPropRMark());
|
||||
System.arraycopy(newPAP.getDttmPropRMark(), 0, buf, 3, 4);
|
||||
size += SprmUtils.addSprm((short)0xC63F, 0, buf, sprmList);
|
||||
}
|
||||
if (!Arrays.equals(newPAP.getNumrm(), oldPAP.getNumrm()))
|
||||
{
|
||||
size += SprmUtils.addSprm((short)0xC645, 0, newPAP.getNumrm(), sprmList);
|
||||
}
|
||||
|
||||
// spit out the final grpprl
|
||||
byte[] grpprl = new byte[size];
|
||||
int listSize = sprmList.size() - 1;
|
||||
int index = 0;
|
||||
for (; listSize >= 0; listSize--)
|
||||
{
|
||||
byte[] sprm = (byte[])sprmList.remove(0);
|
||||
System.arraycopy(sprm, 0, grpprl, index, sprm.length);
|
||||
index += sprm.length;
|
||||
}
|
||||
|
||||
return grpprl;
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,133 @@
|
|||
/* ====================================================================
|
||||
* The Apache Software License, Version 1.1
|
||||
*
|
||||
* Copyright (c) 2003 The Apache Software Foundation. All rights
|
||||
* reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. The end-user documentation included with the redistribution,
|
||||
* if any, must include the following acknowledgment:
|
||||
* "This product includes software developed by the
|
||||
* Apache Software Foundation (http://www.apache.org/)."
|
||||
* Alternately, this acknowledgment may appear in the software itself,
|
||||
* if and wherever such third-party acknowledgments normally appear.
|
||||
*
|
||||
* 4. The names "Apache" and "Apache Software Foundation" and
|
||||
* "Apache POI" must not be used to endorse or promote products
|
||||
* derived from this software without prior written permission. For
|
||||
* written permission, please contact apache@apache.org.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "Apache",
|
||||
* "Apache POI", nor may "Apache" appear in their name, without
|
||||
* prior written permission of the Apache Software Foundation.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
* ====================================================================
|
||||
*
|
||||
* This software consists of voluntary contributions made by many
|
||||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hwpf.sprm;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.apache.poi.util.LittleEndian;
|
||||
|
||||
|
||||
public class SprmUtils
|
||||
{
|
||||
public SprmUtils()
|
||||
{
|
||||
}
|
||||
|
||||
public static byte[] shortArrayToByteArray(short[] convert)
|
||||
{
|
||||
byte[] buf = new byte[convert.length * LittleEndian.SHORT_SIZE];
|
||||
|
||||
for (int x = 0; x < convert.length; x++)
|
||||
{
|
||||
LittleEndian.putShort(buf, x * LittleEndian.SHORT_SIZE, convert[x]);
|
||||
}
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
public static int addSprm(short instruction, int param, byte[] varParam, List list)
|
||||
{
|
||||
int type = instruction & 0xe000;
|
||||
|
||||
byte[] sprm = null;
|
||||
switch(type)
|
||||
{
|
||||
case 0:
|
||||
case 1:
|
||||
sprm = new byte[3];
|
||||
sprm[2] = (byte)param;
|
||||
break;
|
||||
case 2:
|
||||
sprm = new byte[4];
|
||||
LittleEndian.putShort(sprm, 2, (short)param);
|
||||
break;
|
||||
case 3:
|
||||
sprm = new byte[6];
|
||||
LittleEndian.putInt(sprm, 2, param);
|
||||
break;
|
||||
case 4:
|
||||
case 5:
|
||||
sprm = new byte[4];
|
||||
LittleEndian.putShort(sprm, 2, (short)param);
|
||||
break;
|
||||
case 6:
|
||||
sprm = new byte[3 + varParam.length];
|
||||
sprm[2] = (byte)varParam.length;
|
||||
System.arraycopy(varParam, 0, sprm, 3, varParam.length);
|
||||
break;
|
||||
case 7:
|
||||
sprm = new byte[5];
|
||||
// this is a three byte int so it has to be handled special
|
||||
byte[] temp = new byte[4];
|
||||
LittleEndian.putInt(temp, 0, param);
|
||||
System.arraycopy(temp, 0, sprm, 2, 3);
|
||||
break;
|
||||
default:
|
||||
//should never happen
|
||||
break;
|
||||
}
|
||||
LittleEndian.putShort(sprm, 0, instruction);
|
||||
list.add(sprm);
|
||||
return sprm.length;
|
||||
}
|
||||
|
||||
public static int convertBrcToInt(short[] brc)
|
||||
{
|
||||
byte[] buf = new byte[4];
|
||||
LittleEndian.putShort(buf, brc[0]);
|
||||
LittleEndian.putShort(buf, LittleEndian.SHORT_SIZE, brc[1]);
|
||||
return LittleEndian.getInt(buf);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue