[patch] Fix Character/Paragraph formatting problem in ListLevel.java

ListLevel.java (text/plain), 7.21 KB, created by ashokkumar755 on 2009-10-20 11:48:12 UTC

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Description: Fix Character/Paragraph formatting problem in ListLevel.java

Filename:

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Creator: ashokkumar755

Created: 2009-10-20 11:48:12 UTC

Size: 7.21 KB

patch

obsolete

>/* ==================================================================== > 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 > > Unless required by applicable law or agreed to in writing, software > distributed under the License is distributed on an "AS IS" BASIS, > WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. > See the License for the specific language governing permissions and > limitations under the License. >==================================================================== */ > >package org.apache.poi.hwpf.model; > >import java.util.Arrays; > >import org.apache.poi.util.BitField; >import org.apache.poi.util.LittleEndian; > >/** > * > */ >public final class ListLevel >{ > private static final int RGBXCH_NUMS_SIZE = 9; > > private int _iStartAt; > private byte _nfc; > private byte _info; > private static BitField _jc; > private static BitField _fLegal; > private static BitField _fNoRestart; > private static BitField _fPrev; > private static BitField _fPrevSpace; > private static BitField _fWord6; > private byte[] _rgbxchNums; > private byte _ixchFollow; > private int _dxaSpace; > private int _dxaIndent; > private int _cbGrpprlChpx; > private int _cbGrpprlPapx; > private short _reserved; > private byte[] _grpprlPapx; > private byte[] _grpprlChpx; > private char[] _numberText=null; > > public ListLevel(int startAt, int numberFormatCode, int alignment, > byte[] numberProperties, byte[] entryProperties, > String numberText) > { > _iStartAt = startAt; > _nfc = (byte)numberFormatCode; > _jc.setValue(_info, alignment); > _grpprlChpx = numberProperties; > _grpprlPapx = entryProperties; > _numberText = numberText.toCharArray(); > } > > public ListLevel(int level, boolean numbered) > { > _iStartAt = 1; > _grpprlPapx = new byte[0]; > _grpprlChpx = new byte[0]; > _numberText = new char[0]; > _rgbxchNums = new byte[RGBXCH_NUMS_SIZE]; > > if (numbered) > { > _rgbxchNums[0] = 1; > _numberText = new char[]{(char)level, '.'}; > } > else > { > _numberText = new char[]{'\u2022'}; > } > } > > public ListLevel(byte[] buf, int offset) > { > _iStartAt = LittleEndian.getInt(buf, offset); > offset += LittleEndian.INT_SIZE; > _nfc = buf[offset++]; > _info = buf[offset++]; > > _rgbxchNums = new byte[RGBXCH_NUMS_SIZE]; > System.arraycopy(buf, offset, _rgbxchNums, 0, RGBXCH_NUMS_SIZE); > offset += RGBXCH_NUMS_SIZE; > > _ixchFollow = buf[offset++]; > _dxaSpace = LittleEndian.getInt(buf, offset); > offset += LittleEndian.INT_SIZE; > _dxaIndent = LittleEndian.getInt(buf, offset); > offset += LittleEndian.INT_SIZE; > > _cbGrpprlPapx = LittleEndian.getUnsignedByte(buf, offset++); > _cbGrpprlChpx = LittleEndian.getUnsignedByte(buf, offset++); > > _reserved = LittleEndian.getShort(buf, offset); > offset += LittleEndian.SHORT_SIZE; > > _grpprlPapx = new byte[_cbGrpprlPapx]; > _grpprlChpx = new byte[_cbGrpprlChpx]; > > > System.arraycopy(buf, offset, _grpprlPapx, 0, _cbGrpprlPapx); > offset += _cbGrpprlPapx; > > System.arraycopy(buf, offset, _grpprlChpx, 0, _cbGrpprlChpx); > offset += _cbGrpprlChpx; > > int numberTextLength = LittleEndian.getShort(buf, offset); > /* sometimes numberTextLength<0 */ > /* by derjohng */ > if (numberTextLength>0) > { > _numberText = new char[numberTextLength]; > offset += LittleEndian.SHORT_SIZE; > for (int x = 0; x < numberTextLength; x++) > { > _numberText[x] = (char)LittleEndian.getUShort(buf, offset); > offset += LittleEndian.SHORT_SIZE; > } > } > > } > > public int getStartAt() > { > return _iStartAt; > } > > public int getNumberFormat() > { > return _nfc; > } > > public int getAlignment() > { > return _jc.getValue(_info); > } > > public String getNumberText() > { > return new String(_numberText); > } > > public void setStartAt(int startAt) > { > _iStartAt = startAt; > } > > public void setNumberFormat(int numberFormatCode) > { > _nfc = (byte)numberFormatCode; > } > > public void setAlignment(int alignment) > { > _jc.setValue(_info, alignment); > } > > public void setNumberProperties(byte[] grpprl) > { > _grpprlChpx = grpprl; > > } > > public void setLevelProperties(byte[] grpprl) > { > _grpprlPapx = grpprl; > } > > public byte[] getLevelProperties() > { > return _grpprlPapx; > } > > public boolean equals(Object obj) > { > if (obj == null) > { > return false; > } > > ListLevel lvl = (ListLevel)obj; > return _cbGrpprlChpx == lvl._cbGrpprlChpx && lvl._cbGrpprlPapx == _cbGrpprlPapx && > lvl._dxaIndent == _dxaIndent && lvl._dxaSpace == _dxaSpace && > Arrays.equals(lvl._grpprlChpx, _grpprlChpx) && > Arrays.equals(lvl._grpprlPapx, _grpprlPapx) && > lvl._info == _info && lvl._iStartAt == _iStartAt && > lvl._ixchFollow == _ixchFollow && lvl._nfc == _nfc && > Arrays.equals(lvl._numberText, _numberText) && > Arrays.equals(lvl._rgbxchNums, _rgbxchNums) && > lvl._reserved == _reserved; > > > } > public byte[] toByteArray() > { > byte[] buf = new byte[getSizeInBytes()]; > int offset = 0; > LittleEndian.putInt(buf, offset, _iStartAt); > offset += LittleEndian.INT_SIZE; > buf[offset++] = _nfc; > buf[offset++] = _info; > System.arraycopy(_rgbxchNums, 0, buf, offset, RGBXCH_NUMS_SIZE); > offset += RGBXCH_NUMS_SIZE; > buf[offset++] = _ixchFollow; > LittleEndian.putInt(buf, offset, _dxaSpace); > offset += LittleEndian.INT_SIZE; > LittleEndian.putInt(buf, offset, _dxaIndent); > offset += LittleEndian.INT_SIZE; > > buf[offset++] = (byte)_cbGrpprlPapx; > buf[offset++] = (byte)_cbGrpprlChpx; > > LittleEndian.putShort(buf, offset, _reserved); > offset += LittleEndian.SHORT_SIZE; > > System.arraycopy(_grpprlPapx, 0, buf, offset, _cbGrpprlPapx); //fix > offset += _cbGrpprlPapx; > > System.arraycopy(_grpprlChpx, 0, buf, offset, _cbGrpprlChpx); //fix > offset += _cbGrpprlChpx; > > if (_numberText == null) { > // TODO - write junit to test this flow > LittleEndian.putUShort(buf, offset, 0); > } else { > LittleEndian.putUShort(buf, offset, _numberText.length); > offset += LittleEndian.SHORT_SIZE; > for (int x = 0; x < _numberText.length; x++) > { > LittleEndian.putUShort(buf, offset, _numberText[x]); > offset += LittleEndian.SHORT_SIZE; > } > } > return buf; > } > public int getSizeInBytes() > { > int result = > 6 // int byte byte > + RGBXCH_NUMS_SIZE > + 13 // byte int int byte byte short > + _cbGrpprlChpx > + _cbGrpprlPapx > + 2; // numberText length > if (_numberText != null) { > result += _numberText.length * LittleEndian.SHORT_SIZE; > } > > return result; > } > >} View Attachment As Diff View Attachment As Raw

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