// Token: 0x06003AFD RID: 15101 RVA: 0x0010A660 File Offset: 0x00108860
internal virtual void InsertEmbeddedUIElementVirtual(FrameworkElement embeddedElement)
{
Invariant.Assert(this.HasConcreteTextContainer, "Can't insert embedded object to non-TextContainer range!");
Invariant.Assert(embeddedElement != null);
TextRangeBase.BeginChange(this);
try
{
this.Text = string.Empty;
TextPointer textPointer = TextRangeEditTables.EnsureInsertionPosition(this.Start);
Paragraph paragraph = textPointer.Paragraph;
if (paragraph != null)
{
if (Paragraph.HasNoTextContent(paragraph))
{
BlockUIContainer blockUIContainer = new BlockUIContainer(embeddedElement);
blockUIContainer.TextAlignment = TextRangeEdit.GetTextAlignmentFromHorizontalAlignment(embeddedElement.HorizontalAlignment);
paragraph.SiblingBlocks.InsertAfter(paragraph, blockUIContainer);
paragraph.SiblingBlocks.Remove(paragraph);
this.Select(blockUIContainer.ContentStart, blockUIContainer.ContentEnd);
}
else
{
InlineUIContainer inlineUIContainer = new InlineUIContainer(embeddedElement);
TextPointer textPointer2 = TextRangeEdit.SplitFormattingElements(this.Start, false);
textPointer2.InsertTextElement(inlineUIContainer);
this.Select(inlineUIContainer.ElementStart, inlineUIContainer.ElementEnd);
}
}
}
finally
{
TextRangeBase.EndChange(this);
}
}
