// Token: 0x060067A1 RID: 26529 RVA: 0x001D07BC File Offset: 0x001CE9BC
internal override bool InvalidateStructure(int startPosition)
{
int paragraphStartCharacterPosition = base.ParagraphStartCharacterPosition;
if (startPosition <= paragraphStartCharacterPosition + TextContainerHelper.ElementEdgeCharacterLength)
{
BaseParagraph baseParagraph = this._firstChild;
while (baseParagraph != null)
{
BaseParagraph baseParagraph2 = baseParagraph;
baseParagraph = baseParagraph.Next;
baseParagraph2.Dispose();
baseParagraph2.Next = null;
baseParagraph2.Previous = null;
}
this._firstChild = (this._lastFetchedChild = null);
}
else
{
BaseParagraph baseParagraph = this._firstChild;
while (baseParagraph != null)
{
if (baseParagraph.ParagraphStartCharacterPosition + baseParagraph.LastFormatCch >= startPosition)
{
if (!baseParagraph.InvalidateStructure(startPosition))
{
baseParagraph = baseParagraph.Next;
}
if (baseParagraph != null)
{
if (baseParagraph.Previous != null)
{
baseParagraph.Previous.Next = null;
this._lastFetchedChild = baseParagraph.Previous;
}
else
{
this._firstChild = (this._lastFetchedChild = null);
}
while (baseParagraph != null)
{
BaseParagraph baseParagraph3 = baseParagraph;
baseParagraph = baseParagraph.Next;
baseParagraph3.Dispose();
baseParagraph3.Next = null;
baseParagraph3.Previous = null;
}
break;
}
break;
}
else
{
baseParagraph = baseParagraph.Next;
}
}
}
return(startPosition < paragraphStartCharacterPosition + TextContainerHelper.ElementEdgeCharacterLength);
}
// Token: 0x06006B36 RID: 27446 RVA: 0x001EF6F4 File Offset: 0x001ED8F4
internal override bool InvalidateStructure(int startPosition)
{
Invariant.Assert(base.ParagraphEndCharacterPosition >= startPosition);
bool result = false;
if (base.ParagraphStartCharacterPosition == startPosition)
{
result = true;
AnchoredBlock anchoredBlock = null;
if (this._attachedObjects != null && this._attachedObjects.Count > 0)
{
anchoredBlock = (AnchoredBlock)this._attachedObjects[0].Element;
}
if (anchoredBlock != null && startPosition == anchoredBlock.ElementStartOffset)
{
StaticTextPointer staticTextPointerFromCP = TextContainerHelper.GetStaticTextPointerFromCP(base.StructuralCache.TextContainer, startPosition);
if (staticTextPointerFromCP.GetPointerContext(LogicalDirection.Forward) == TextPointerContext.ElementStart)
{
result = (anchoredBlock != staticTextPointerFromCP.GetAdjacentElement(LogicalDirection.Forward));
}
}
}
this.InvalidateTextFormatCache();
if (this._attachedObjects != null)
{
for (int i = 0; i < this._attachedObjects.Count; i++)
{
BaseParagraph para = this._attachedObjects[i].Para;
if (para.ParagraphEndCharacterPosition >= startPosition)
{
para.InvalidateStructure(startPosition);
}
}
}
return(result);
}