--- /dev/null
+/* ====================================================================
+ * 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.ArrayList;
+import java.util.List;
+import java.util.Arrays;
+
+import org.apache.poi.hwpf.usermodel.CharacterRun;
+import org.apache.poi.util.LittleEndian;
+
+public class CharacterSprmCompressor
+{
+ public CharacterSprmCompressor()
+ {
+ }
+ public static byte[] compressCharacterProperty(CharacterRun newCHP, CharacterRun oldCHP)
+ {
+ ArrayList sprmList = new ArrayList();
+ int size = 0;
+
+ if (newCHP.isFRMarkDel() != oldCHP.isFRMarkDel())
+ {
+ int value = 0;
+ if (newCHP.isFRMarkDel())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0800, value, null, sprmList);
+ }
+ if (newCHP.isFRMark() != oldCHP.isFRMark())
+ {
+ int value = 0;
+ if (newCHP.isFRMark())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0801, value, null, sprmList);
+ }
+ if (newCHP.isFFldVanish() != oldCHP.isFFldVanish())
+ {
+ int value = 0;
+ if (newCHP.isFFldVanish())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0802, value, null, sprmList);
+ }
+ if (newCHP.isFSpec() != oldCHP.isFSpec() || newCHP.getFcPic() != oldCHP.getFcPic())
+ {
+ size += SprmUtils.addSprm((short)0x6a03, newCHP.getFcPic(), null, sprmList);
+ }
+ if (newCHP.getIbstRMark() != oldCHP.getIbstRMark())
+ {
+ size += SprmUtils.addSprm((short)0x4804, newCHP.getIbstRMark(), null, sprmList);
+ }
+ if (!newCHP.getDttmRMark().equals(oldCHP.getDttmRMark()))
+ {
+ byte[] buf = new byte[4];
+ newCHP.getDttmRMark().serialize(buf, 0);
+
+ size += SprmUtils.addSprm((short)0x6805, LittleEndian.getInt(buf), null, sprmList);
+ }
+ if (newCHP.isFData() != oldCHP.isFData())
+ {
+ int value = 0;
+ if (newCHP.isFData())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0806, value, null, sprmList);
+ }
+ if (newCHP.isFSpec() && newCHP.getFtcSym() != 0)
+ {
+ byte[] varParam = new byte[4];
+ LittleEndian.putShort(varParam, 0, (short)newCHP.getFtcSym());
+ LittleEndian.putShort(varParam, 2, (short)newCHP.getXchSym());
+
+ size += SprmUtils.addSprm((short)0x6a09, 0, varParam, sprmList);
+ }
+ if (newCHP.isFOle2() != newCHP.isFOle2())
+ {
+ int value = 0;
+ if (newCHP.isFOle2())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x080a, value, null, sprmList);
+ }
+ if (newCHP.getIcoHighlight() != oldCHP.getIcoHighlight())
+ {
+ size += SprmUtils.addSprm((short)0x2a0c, newCHP.getIcoHighlight(), null, sprmList);
+ }
+ if (newCHP.getFcObj() != oldCHP.getFcObj())
+ {
+ size += SprmUtils.addSprm((short)0x680e, newCHP.getFcObj(), null, sprmList);
+ }
+ if (newCHP.getIstd() != oldCHP.getIstd())
+ {
+ size += SprmUtils.addSprm((short)0x4a30, newCHP.getIstd(), null, sprmList);
+ }
+ if (newCHP.isFBold() != oldCHP.isFBold())
+ {
+ int value = 0;
+ if (newCHP.isFBold())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0835, value, null, sprmList);
+ }
+ if (newCHP.isFItalic() != oldCHP.isFItalic())
+ {
+ int value = 0;
+ if (newCHP.isFItalic())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0836, value, null, sprmList);
+ }
+ if (newCHP.isFStrike() != oldCHP.isFStrike())
+ {
+ int value = 0;
+ if (newCHP.isFStrike())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0837, value, null, sprmList);
+ }
+ if (newCHP.isFOutline() != oldCHP.isFOutline())
+ {
+ int value = 0;
+ if (newCHP.isFOutline())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0838, value, null, sprmList);
+ }
+ if (newCHP.isFShadow() != oldCHP.isFShadow())
+ {
+ int value = 0;
+ if (newCHP.isFShadow())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0839, value, null, sprmList);
+ }
+ if (newCHP.isFSmallCaps() != oldCHP.isFSmallCaps())
+ {
+ int value = 0;
+ if (newCHP.isFSmallCaps())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x083a, value, null, sprmList);
+ }
+ if (newCHP.isFCaps() != oldCHP.isFCaps())
+ {
+ int value = 0;
+ if (newCHP.isFCaps())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x083b, value, null, sprmList);
+ }
+ if (newCHP.isFVanish() != oldCHP.isFVanish())
+ {
+ int value = 0;
+ if (newCHP.isFVanish())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x083c, value, null, sprmList);
+ }
+ if (newCHP.getKul() != oldCHP.getKul())
+ {
+ size += SprmUtils.addSprm((short)0x2a3e, newCHP.getKul(), null, sprmList);
+ }
+ if (newCHP.getDxaSpace() != oldCHP.getDxaSpace())
+ {
+ size += SprmUtils.addSprm((short)0x8840, newCHP.getDxaSpace(), null, sprmList);
+ }
+ if (newCHP.getIco() != oldCHP.getIco())
+ {
+ size += SprmUtils.addSprm((short)0x2a42, newCHP.getIco(), null, sprmList);
+ }
+ if (newCHP.getHps() != oldCHP.getHps())
+ {
+ size += SprmUtils.addSprm((short)0x4a43, newCHP.getHps(), null, sprmList);
+ }
+ if (newCHP.getHpsPos() != oldCHP.getHpsPos())
+ {
+ size += SprmUtils.addSprm((short)0x4845, newCHP.getHpsPos(), null, sprmList);
+ }
+ if (newCHP.getHpsKern() != oldCHP.getHpsKern())
+ {
+ size += SprmUtils.addSprm((short)0x484b, newCHP.getHpsKern(), null, sprmList);
+ }
+ if (newCHP.getYsr() != oldCHP.getYsr())
+ {
+ size += SprmUtils.addSprm((short)0x484e, newCHP.getYsr(), null, sprmList);
+ }
+ if (newCHP.getFtcAscii() != oldCHP.getFtcAscii())
+ {
+ size += SprmUtils.addSprm((short)0x4a4f, newCHP.getFtcAscii(), null, sprmList);
+ }
+ if (newCHP.getFtcFE() != oldCHP.getFtcFE())
+ {
+ size += SprmUtils.addSprm((short)0x4a50, newCHP.getFtcFE(), null, sprmList);
+ }
+ if (newCHP.getFtcOther() != oldCHP.getFtcOther())
+ {
+ size += SprmUtils.addSprm((short)0x4a51, newCHP.getFtcOther(), null, sprmList);
+ }
+
+ if (newCHP.isFDStrike() != oldCHP.isFDStrike())
+ {
+ int value = 0;
+ if (newCHP.isFDStrike())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x2a53, value, null, sprmList);
+ }
+ if (newCHP.isFImprint() != oldCHP.isFImprint())
+ {
+ int value = 0;
+ if (newCHP.isFImprint())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0854, value, null, sprmList);
+ }
+ if (newCHP.isFSpec() != oldCHP.isFSpec())
+ {
+ int value = 0;
+ if (newCHP.isFSpec())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0855, value, null, sprmList);
+ }
+ if (newCHP.isFObj() != oldCHP.isFObj())
+ {
+ int value = 0;
+ if (newCHP.isFObj())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0856, value, null, sprmList);
+ }
+ if (newCHP.isFEmboss() != oldCHP.isFEmboss())
+ {
+ int value = 0;
+ if (newCHP.isFEmboss())
+ {
+ value = 0x01;
+ }
+ size += SprmUtils.addSprm((short)0x0858, value, null, sprmList);
+ }
+ if (newCHP.getSfxtText() != oldCHP.getSfxtText())
+ {
+ size += SprmUtils.addSprm((short)0x2859, newCHP.getSfxtText(), null, sprmList);
+ }
+
+ return SprmUtils.getGrpprl(sprmList, size);
+ }
+
+
+
+}
projects / poi.git / commitdiff