StyleDescriptionpublic class StyleDescription extends Object implements HDFType
| Fields Summary |
|---|
| private static final int | PARAGRAPH_STYLE | | private static final int | CHARACTER_STYLE | | private int | _istd | | private int | _baseLength | | private short | _infoShort | | private static BitField | _sti | | private static BitField | _fScratch | | private static BitField | _fInvalHeight | | private static BitField | _fHasUpe | | private static BitField | _fMassCopy | | private short | _infoShort2 | | private static BitField | _styleTypeCode | | private static BitField | _baseStyle | | private short | _infoShort3 | | private static BitField | _numUPX | | private static BitField | _nextStyle | | private short | _bchUpe | | private short | _infoShort4 | | private static BitField | _fAutoRedef | | private static BitField | _fHidden | | UPX[] | _upxs | | String | _name | | ParagraphProperties | _pap | | CharacterProperties | _chp |
| Constructors Summary |
|---|
public StyleDescription()
// _pap = new ParagraphProperties();
// _chp = new CharacterProperties();
| public StyleDescription(byte[] std, int baseLength, int offset, boolean word9)
_baseLength = baseLength;
int nameStart = offset + baseLength;
_infoShort = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
_infoShort2 = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
_infoShort3 = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
_bchUpe = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
_infoShort4 = LittleEndian.getShort(std, offset);
offset += LittleEndian.SHORT_SIZE;
//first byte(s) of variable length section of std is the length of the
//style name and aliases string
int nameLength = 0;
int multiplier = 1;
if(word9)
{
nameLength = LittleEndian.getShort(std, nameStart);
multiplier = 2;
nameStart += LittleEndian.SHORT_SIZE;
}
else
{
nameLength = std[nameStart];
}
try
{
_name = new String(std, nameStart, nameLength * multiplier, "UTF-16LE");
}
catch (UnsupportedEncodingException ignore)
{
// ignore
}
//length then null terminator.
int grupxStart = ((nameLength + 1) * multiplier) + nameStart;
// the spec only refers to two possible upxs but it mentions
// that more may be added in the future
int varOffset = grupxStart;
int numUPX = _numUPX.getValue(_infoShort3);
_upxs = new UPX[numUPX];
for(int x = 0; x < numUPX; x++)
{
int upxSize = LittleEndian.getShort(std, varOffset);
varOffset += LittleEndian.SHORT_SIZE;
byte[] upx = new byte[upxSize];
System.arraycopy(std, varOffset, upx, 0, upxSize);
_upxs[x] = new UPX(upx);
varOffset += upxSize;
// the upx will always start on a word boundary.
if(upxSize % 2 == 1)
{
++varOffset;
}
}
|
| Methods Summary |
|---|
| public boolean | equals(java.lang.Object o)
StyleDescription sd = (StyleDescription)o;
if (sd._infoShort == _infoShort && sd._infoShort2 == _infoShort2 &&
sd._infoShort3 == _infoShort3 && sd._bchUpe == _bchUpe &&
sd._infoShort4 == _infoShort4 &&
_name.equals(sd._name))
{
if (!Arrays.equals(_upxs, sd._upxs))
{
return false;
}
return true;
}
return false;
| | public int | getBaseStyle()
return _baseStyle.getValue(_infoShort2);
| | public org.apache.poi.hwpf.usermodel.CharacterProperties | getCHP()
return _chp;
| | public byte[] | getCHPX()
switch (_styleTypeCode.getValue(_infoShort2))
{
case PARAGRAPH_STYLE:
if (_upxs.length > 1)
{
return _upxs[1].getUPX();
}
return null;
case CHARACTER_STYLE:
return _upxs[0].getUPX();
default:
return null;
}
| | public java.lang.String | getName()
return _name;
| | public org.apache.poi.hwpf.usermodel.ParagraphProperties | getPAP()
return _pap;
| | public byte[] | getPAPX()
switch (_styleTypeCode.getValue(_infoShort2))
{
case PARAGRAPH_STYLE:
return _upxs[0].getUPX();
default:
return null;
}
| | void | setCHP(org.apache.poi.hwpf.usermodel.CharacterProperties chp)
_chp = chp;
| | void | setPAP(org.apache.poi.hwpf.usermodel.ParagraphProperties pap)
_pap = pap;
| | public byte[] | toByteArray()
// size equals _baseLength bytes for known variables plus 2 bytes for name
// length plus name length * 2 plus 2 bytes for null plus upx's preceded by
// length
int size = _baseLength + 2 + ((_name.length() + 1) * 2);
// determine the size needed for the upxs. They always fall on word
// boundaries.
size += _upxs[0].size() + 2;
for (int x = 1; x < _upxs.length; x++)
{
size += _upxs[x-1].size() % 2;
size += _upxs[x].size() + 2;
}
byte[] buf = new byte[size];
int offset = 0;
LittleEndian.putShort(buf, offset, _infoShort);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _infoShort2);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _infoShort3);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _bchUpe);
offset += LittleEndian.SHORT_SIZE;
LittleEndian.putShort(buf, offset, _infoShort4);
offset = _baseLength;
char[] letters = _name.toCharArray();
LittleEndian.putShort(buf, _baseLength, (short)letters.length);
offset += LittleEndian.SHORT_SIZE;
for (int x = 0; x < letters.length; x++)
{
LittleEndian.putShort(buf, offset, (short)letters[x]);
offset += LittleEndian.SHORT_SIZE;
}
// get past the null delimiter for the name.
offset += LittleEndian.SHORT_SIZE;
for (int x = 0; x < _upxs.length; x++)
{
short upxSize = (short)_upxs[x].size();
LittleEndian.putShort(buf, offset, upxSize);
offset += LittleEndian.SHORT_SIZE;
System.arraycopy(_upxs[x].getUPX(), 0, buf, offset, upxSize);
offset += upxSize + (upxSize % 2);
}
return buf;
|
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