// Token: 0x06003B81 RID: 15233 RVA: 0x0010EEB8 File Offset: 0x0010D0B8
internal static bool IsListOperationApplicable(TextRange range)
{
if (TextRangeEditLists.IsRangeWithinSingleList(range))
{
return(true);
}
TextPointer textPointer = (TextPointer)TextRangeEdit.GetAdjustedRangeEnd(range.Start, range.End);
Block paragraphOrBlockUIContainer = range.Start.ParagraphOrBlockUIContainer;
Block paragraphOrBlockUIContainer2 = textPointer.ParagraphOrBlockUIContainer;
return((paragraphOrBlockUIContainer != null && paragraphOrBlockUIContainer2 != null && paragraphOrBlockUIContainer.Parent == paragraphOrBlockUIContainer2.Parent) || (range.IsEmpty && TextPointerBase.IsAtPotentialParagraphPosition(range.Start)));
}
// Token: 0x06003B85 RID: 15237 RVA: 0x0010F26C File Offset: 0x0010D46C
internal static bool UnindentListItems(TextRange range)
{
if (!TextRangeEditLists.IsRangeWithinSingleList(range))
{
return(false);
}
ListItem listItem = TextPointerBase.GetListItem(range.Start);
ListItem listItem2 = TextPointerBase.GetListItem((TextPointer)TextRangeEdit.GetAdjustedRangeEnd(range.Start, range.End));
for (TextElement textElement = (TextElement)listItem2.Parent; textElement != listItem.Parent; textElement = (TextElement)textElement.Parent)
{
listItem2 = (textElement as ListItem);
}
if (listItem2 == null)
{
return(false);
}
if (listItem.PreviousListItem != null)
{
TextRangeEdit.SplitElement(listItem.ElementStart);
}
if (listItem2.NextListItem != null)
{
TextRangeEdit.SplitElement(listItem2.ElementEnd);
}
List list = (List)listItem.Parent;
ListItem listItem3 = list.Parent as ListItem;
if (listItem3 != null)
{
list.Reposition(null, null);
TextPointer contentEnd = listItem3.ContentEnd;
if (listItem3.ContentStart.CompareTo(listItem.ElementStart) == 0)
{
listItem3.Reposition(null, null);
}
else
{
listItem3.Reposition(listItem3.ContentStart, listItem.ElementStart);
}
if (contentEnd.CompareTo(listItem2.ElementEnd) != 0)
{
TextPointer contentEnd2 = listItem2.ContentEnd;
listItem2.Reposition(listItem2.ContentStart, contentEnd);
TextRangeEditLists.MergeLists(contentEnd2);
}
}
else
{
TextPointer elementStart = list.ElementStart;
TextPointer elementEnd = list.ElementEnd;
object value = list.GetValue(Block.FlowDirectionProperty);
list.Reposition(null, null);
ListItem listItem5;
for (ListItem listItem4 = listItem; listItem4 != null; listItem4 = ((listItem4 == listItem2) ? null : listItem5))
{
listItem5 = (listItem4.ElementEnd.GetAdjacentElement(LogicalDirection.Forward) as ListItem);
if (listItem4.ContentStart.CompareTo(listItem4.ContentEnd) == 0)
{
TextRangeEditTables.EnsureInsertionPosition(listItem4.ContentStart);
}
listItem4.Reposition(null, null);
}
TextRangeEdit.SetParagraphProperty(elementStart, elementEnd, Block.FlowDirectionProperty, value);
TextRangeEditLists.MergeLists(elementStart);
TextRangeEditLists.MergeLists(elementEnd);
}
return(true);
}