public Range FindPrevious(string searchString, bool wrap, SearchFlags flags, Range searchRange)
{
int caret = Scintilla.Caret.Position;
if (!searchRange.PositionInRange(caret))
return Find(searchRange.End, searchRange.Start, searchString, flags);
int anchor = Scintilla.Caret.Anchor;
if (!searchRange.PositionInRange(anchor))
anchor = caret;
Range r = Find(anchor, searchRange.Start, searchString, flags);
if (r != null)
return r;
else if (wrap)
return Find(searchRange.End, anchor, searchString, flags);
else
return null;
}
public Range FindPrevious(Regex findExpression, bool wrap, Range searchRange)
{
int caret = Scintilla.Caret.Position;
if (!searchRange.PositionInRange(caret))
return Find(searchRange.Start, searchRange.End, findExpression, true);
int anchor = Scintilla.Caret.Anchor;
if (!searchRange.PositionInRange(anchor))
anchor = caret;
Range r = Find(searchRange.Start, anchor, findExpression, true);
if (r != null)
return r;
else if (wrap)
return Find(anchor, searchRange.End, findExpression, true);
else
return null;
}
public Range FindNext(Regex findExpression, bool wrap, Range searchRange)
{
int caret = Scintilla.Caret.Position;
if (!searchRange.PositionInRange(caret))
return Find(searchRange.Start, searchRange.End, findExpression, false);
Range r = Find(caret, searchRange.End, findExpression);
if (r != null)
return r;
else if (wrap)
return Find(searchRange.Start, caret, findExpression);
else
return null;
}
public Range FindNext(string searchString, bool wrap, SearchFlags flags, Range searchRange)
{
int caret = Scintilla.Caret.Position;
if (!searchRange.PositionInRange(caret))
return Find(searchRange.Start, searchRange.End, searchString, flags);
Range r = Find(caret, searchRange.End, searchString, flags);
if (r != null)
return r;
else if (wrap)
return Find(searchRange.Start, caret, searchString, flags);
else
return null;
}
public bool IntersectsWith(Range otherRange)
{
return otherRange.PositionInRange(this._start) | otherRange.PositionInRange(this._end) | this.PositionInRange(otherRange.Start) | this.PositionInRange(otherRange.End);
}