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From sack...@apache.org
Subject cvs commit: jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/sprm SectionSprmUncompressor.java
Date Mon, 10 Nov 2003 11:52:56 GMT
sackley     2003/11/10 03:52:56

  Added:       src/scratchpad/src/org/apache/poi/hwpf/sprm
                        SectionSprmUncompressor.java
  Log:
  initial check in
  
  Revision  Changes    Path
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/sprm/SectionSprmUncompressor.java
  
  Index: SectionSprmUncompressor.java
  ===================================================================
  /* ====================================================================
   * 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 org.apache.poi.hwpf.usermodel.SectionProperties;
  import org.apache.poi.hwpf.usermodel.BorderCode;
  
  public class SectionSprmUncompressor extends SprmUncompressor
  {
    public SectionSprmUncompressor()
    {
    }
    public static SectionProperties uncompressSEP(SectionProperties parent,
                                                    byte[] grpprl,
                                                    int offset)
    {
      SectionProperties newProperties = null;
      try
      {
        newProperties = (SectionProperties) parent.clone();
      }
      catch (CloneNotSupportedException cnse)
      {
        throw new RuntimeException("There is no way this exception should happen!!");
      }
      SprmIterator sprmIt = new SprmIterator(grpprl, offset);
  
      while (sprmIt.hasNext())
      {
        SprmOperation sprm = (SprmOperation)sprmIt.next();
        unCompressSEPOperation(newProperties, sprm);
      }
  
      return newProperties;
    }
  
    /**
     * Used in decompression of a sepx. This performs an operation defined by
     * a single sprm.
     *
     * @param newSEP The SectionProperty to perfrom the operation on.
     * @param operand The operation to perform.
     * @param param The operation's parameter.
     * @param varParam The operation variable length parameter.
     */
    static void unCompressSEPOperation (SectionProperties newSEP, SprmOperation sprm)
    {
      switch (sprm.getOperation())
      {
        case 0:
          newSEP.setCnsPgn ((byte) sprm.getOperand());
          break;
        case 0x1:
          newSEP.setIHeadingPgn ((byte) sprm.getOperand());
          break;
        case 0x2:
          byte[] buf = new byte[sprm.size() - 3];
          System.arraycopy(sprm.getGrpprl(), sprm.getGrpprlOffset(), buf, 0, buf.length);
          newSEP.setOlstAnm (buf);
          break;
        case 0x3:
          //not quite sure
          break;
        case 0x4:
          //not quite sure
          break;
        case 0x5:
          newSEP.setFEvenlySpaced (getFlag (sprm.getOperand()));
          break;
        case 0x6:
          newSEP.setFUnlocked (getFlag (sprm.getOperand()));
          break;
        case 0x7:
          newSEP.setDmBinFirst ((short) sprm.getOperand());
          break;
        case 0x8:
          newSEP.setDmBinOther ((short) sprm.getOperand());
          break;
        case 0x9:
          newSEP.setBkc ((byte) sprm.getOperand());
          break;
        case 0xa:
          newSEP.setFTitlePage (getFlag (sprm.getOperand()));
          break;
        case 0xb:
          newSEP.setCcolM1 ((short) sprm.getOperand());
          break;
        case 0xc:
          newSEP.setDxaColumns (sprm.getOperand());
          break;
        case 0xd:
          newSEP.setFAutoPgn (getFlag (sprm.getOperand()));
          break;
        case 0xe:
          newSEP.setNfcPgn ((byte) sprm.getOperand());
          break;
        case 0xf:
          newSEP.setDyaPgn ((short) sprm.getOperand());
          break;
        case 0x10:
          newSEP.setDxaPgn ((short) sprm.getOperand());
          break;
        case 0x11:
          newSEP.setFPgnRestart (getFlag (sprm.getOperand()));
          break;
        case 0x12:
          newSEP.setFEndNote (getFlag (sprm.getOperand()));
          break;
        case 0x13:
          newSEP.setLnc ((byte) sprm.getOperand());
          break;
        case 0x14:
          newSEP.setGrpfIhdt ((byte) sprm.getOperand());
          break;
        case 0x15:
          newSEP.setNLnnMod ((short) sprm.getOperand());
          break;
        case 0x16:
          newSEP.setDxaLnn (sprm.getOperand());
          break;
        case 0x17:
          newSEP.setDyaHdrTop (sprm.getOperand());
          break;
        case 0x18:
          newSEP.setDyaHdrBottom (sprm.getOperand());
          break;
        case 0x19:
          newSEP.setFLBetween (getFlag (sprm.getOperand()));
          break;
        case 0x1a:
          newSEP.setVjc ((byte) sprm.getOperand());
          break;
        case 0x1b:
          newSEP.setLnnMin ((short) sprm.getOperand());
          break;
        case 0x1c:
          newSEP.setPgnStart ((short) sprm.getOperand());
          break;
        case 0x1d:
          newSEP.setDmOrientPage ((byte) sprm.getOperand());
          break;
        case 0x1e:
  
          //nothing
          break;
        case 0x1f:
          newSEP.setXaPage (sprm.getOperand());
          break;
        case 0x20:
          newSEP.setYaPage (sprm.getOperand());
          break;
        case 0x21:
          newSEP.setDxaLeft (sprm.getOperand());
          break;
        case 0x22:
          newSEP.setDxaRight (sprm.getOperand());
          break;
        case 0x23:
          newSEP.setDyaTop (sprm.getOperand());
          break;
        case 0x24:
          newSEP.setDyaBottom (sprm.getOperand());
          break;
        case 0x25:
          newSEP.setDzaGutter (sprm.getOperand());
          break;
        case 0x26:
          newSEP.setDmPaperReq ((short) sprm.getOperand());
          break;
        case 0x27:
          newSEP.setFPropMark (getFlag (sprm.getOperand()));
          break;
        case 0x28:
          break;
        case 0x29:
          break;
        case 0x2a:
          break;
        case 0x2b:
          newSEP.setBrcTop(new BorderCode(sprm.getGrpprl(), sprm.getGrpprlOffset()));
          break;
        case 0x2c:
          newSEP.setBrcLeft(new BorderCode(sprm.getGrpprl(), sprm.getGrpprlOffset()));
          break;
        case 0x2d:
          newSEP.setBrcBottom(new BorderCode(sprm.getGrpprl(), sprm.getGrpprlOffset()));
          break;
        case 0x2e:
          newSEP.setBrcRight(new BorderCode(sprm.getGrpprl(), sprm.getGrpprlOffset()));
          break;
        case 0x2f:
          newSEP.setPgbProp (sprm.getOperand());
          break;
        case 0x30:
          newSEP.setDxtCharSpace (sprm.getOperand());
          break;
        case 0x31:
          newSEP.setDyaLinePitch (sprm.getOperand());
          break;
        case 0x33:
          newSEP.setWTextFlow ((short) sprm.getOperand());
          break;
        default:
          break;
      }
  
    }
  
  
  }
  
  
  

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