/**
* Method for debug purposes. Checks that all resolved elements are inside
* of current range.
*/
public bool SanityCheck()
{
Debug.Assert(_start >= 0, "start < 0");
Debug.Assert(_start <= _text.Length, "start > text length");
Debug.Assert(_end >= 0, "end < 0");
Debug.Assert(_end <= _text.Length, "end > text length");
Debug.Assert(_start <= _end, "start > end");
if (_charRangeFound)
{
for (int c = _charStart; c < _charEnd; c++)
{
CHPX chpx = _characters[c];
int left = Math.Max(this._start, chpx.Start);
int right = Math.Min(this._end, chpx.End);
Debug.Assert(left < right, "left >= right");
}
}
if (_parRangeFound)
{
for (int p = _parStart; p < _parEnd; p++)
{
PAPX papx = _paragraphs[p];
int left = Math.Max(this._start, papx.Start);
int right = Math.Min(this._end, papx.End);
Debug.Assert(left < right, "left >= right");
}
}
return(true);
}
/**
* Gets the paragraph at index. The index is relative to this range.
*
* @param index
* The index of the paragraph to Get.
* @return The paragraph at the specified index in this range.
*/
public Paragraph GetParagraph(int index)
{
InitParagraphs();
PAPX papx = _paragraphs[index + _parStart];
ParagraphProperties props = papx.GetParagraphProperties(_doc.GetStyleSheet());
Paragraph pap = null;
if (props.GetIlfo() > 0)
{
pap = new ListEntry(papx, this, _doc.GetListTables());
}
else
{
if (((index + _parStart) == 0) && papx.Start > 0)
{
pap = new Paragraph(papx, this, 0);
}
else
{
pap = new Paragraph(papx, this);
}
}
return(pap);
}
internal Paragraph(PAPX papx, Range parent)
: base(Math.Max(parent._start, papx.Start), Math.Min(parent._end, papx.End), parent)
{
_props = papx.GetParagraphProperties(_doc.GetStyleSheet());
_papx = papx.GetSprmBuf();
_istd = papx.GetIstd();
}
internal Paragraph(int startIdx, int endIdx, Table parent)
: base(startIdx, endIdx, parent)
{
InitAll();
PAPX papx = (PAPX)_paragraphs[_parEnd - 1];
_props = papx.GetParagraphProperties(_doc.GetStyleSheet());
_papx = papx.GetSprmBuf();
_istd = papx.GetIstd();
}
internal ListEntry(PAPX papx, Range parent, ListTables tables)
: base(papx, parent)
{
if (tables != null)
{
ListFormatOverride override1 = tables.GetOverride(_props.GetIlfo());
_overrideLevel = override1.GetOverrideLevel(_props.GetIlvl());
_level = tables.GetLevel(override1.GetLsid(), _props.GetIlvl());
}
else
{
//log.log(POILogger.WARN, "No ListTables found for ListEntry - document probably partly corrupt, and you may experience problems");
}
}
public CharacterRun InsertAfter(String text, CharacterProperties props)
//
{
InitAll();
PAPX papx = _paragraphs[_parEnd - 1];
short istd = papx.GetIstd();
StyleSheet ss = _doc.GetStyleSheet();
CharacterProperties baseStyle = ss.GetCharacterStyle(istd);
byte[] grpprl = CharacterSprmCompressor.CompressCharacterProperty(props, baseStyle);
SprmBuffer buf = new SprmBuffer(grpprl);
_doc.CharacterTable.Insert(_charEnd, _end, buf);
_charEnd++;
return(InsertAfter(text));
}
public void Delete()
{
InitAll();
int numSections = _sections.Count;
int numRuns = _characters.Count;
int numParagraphs = _paragraphs.Count;
for (int x = _charStart; x < numRuns; x++)
{
CHPX chpx = _characters[x];
chpx.AdjustForDelete(_start, _end - _start);
}
for (int x = _parStart; x < numParagraphs; x++)
{
PAPX papx = _paragraphs[x];
// System.err.println("Paragraph " + x + " was " + papx.Start +
// " -> " + papx.End);
papx.AdjustForDelete(_start, _end - _start);
// System.err.println("Paragraph " + x + " is now " +
// papx.Start + " -> " + papx.End);
}
for (int x = _sectionStart; x < numSections; x++)
{
SEPX sepx = _sections[x];
// System.err.println("Section " + x + " was " + sepx.Start +
// " -> " + sepx.End);
sepx.AdjustForDelete(_start, _end - _start);
// System.err.println("Section " + x + " is now " + sepx.Start
// + " -> " + sepx.End);
}
_text = _text.Remove(_start, _end - _start);
Range parent = _parent;
if (parent != null)
{
parent.AdjustForInsert(-(_end - _start));
}
// update the FIB.CCPText + friends field
AdjustFIB(-(_end - _start));
}
/**
* Gets the character run at index. The index is relative to this range.
*
* @param index
* The index of the character run to Get.
* @return The character run at the specified index in this range.
*/
public CharacterRun GetCharacterRun(int index)
{
InitCharacterRuns();
if (index + _charStart >= _charEnd)
{
throw new IndexOutOfRangeException("CHPX #" + index + " ("
+ (index + _charStart) + ") not in range [" + _charStart
+ "; " + _charEnd + ")");
}
CHPX chpx = _characters[index + _charStart];
if (chpx == null)
{
return(null);
}
short istd;
if (this is Paragraph)
{
istd = ((Paragraph)this)._istd;
}
else
{
int[] point = FindRange(_paragraphs, Math.Max(chpx.Start, _start), Math.Min(chpx.End, _end));
InitParagraphs();
int parStart = Math.Max(point[0], _parStart);
if (parStart >= _paragraphs.Count)
{
return(null);
}
PAPX papx = _paragraphs[point[0]];
istd = papx.GetIstd();
}
CharacterRun chp = new CharacterRun(chpx, _doc.GetStyleSheet(), istd, this);
return(chp);
}
public PAPXTreeNode(PAPX papx)
{
this.Record = papx;
}
