public static void ClearSourceContextInitialRanges(DocumentNode node)
{
XamlSerializerUtilities.ClearSourceContextInitialRange(node.SourceContext);
XamlSerializerUtilities.ClearSourceContextInitialRange(node.ContainerSourceContext);
foreach (DocumentNode node1 in node.ChildNodes)
{
XamlSerializerUtilities.ClearSourceContextInitialRanges(node1);
}
}
private static void UpdateSourceContextRangeFromInitialRangeWorker(IReadableSelectableTextBuffer textBuffer, DocumentNode node, int offset)
{
node.ClearOldSourceContainerContext();
XamlSerializerUtilities.UpdateSourceContextRangeFromInitialRange(textBuffer, node.SourceContext, offset);
XamlSerializerUtilities.UpdateSourceContextRangeFromInitialRange(textBuffer, node.ContainerSourceContext, offset);
foreach (DocumentNode node1 in node.ChildNodes)
{
XamlSerializerUtilities.UpdateSourceContextRangeFromInitialRangeWorker(textBuffer, node1, offset);
}
}
public static void UpdateNodeSourceContext(IReadableSelectableTextBuffer textBuffer, DocumentNode node, int startTagLength, int elementLength)
{
DocumentNode node1 = (DocumentNode)node.Parent;
if (node1 != null && typeof(DictionaryEntry).IsAssignableFrom(node1.TargetType) && node1.SourceContext is XmlElementReference)
{
XamlSerializerUtilities.UpdateNodeSourceContextWorker(textBuffer, node1, startTagLength, elementLength);
}
XamlSerializerUtilities.UpdateNodeSourceContextWorker(textBuffer, node, startTagLength, elementLength);
}
private static void UpdateSourceContextRangeFromInitialRange(IReadableSelectableTextBuffer textBuffer, INodeSourceContext context, int offset)
{
XamlSourceContext xamlSourceContext = context as XamlSourceContext;
if (xamlSourceContext == null)
{
return;
}
if (!TextRange.IsNull(xamlSourceContext.InitialTextSpan))
{
ITextRange initialTextSpan = xamlSourceContext.InitialTextSpan;
ITextRange textRange1 = (ITextRange) new TextRange(initialTextSpan.Offset + offset, initialTextSpan.Offset + initialTextSpan.Length + offset);
xamlSourceContext.InitialTextSpan = textRange1;
xamlSourceContext.SetTextRange(textBuffer, textRange1.Offset, textRange1.Length);
XmlElementReference elementReference = xamlSourceContext as XmlElementReference;
if (elementReference == null)
{
return;
}
foreach (XmlElementReference.Attribute attribute in elementReference.AttributesToPreserve)
{
XamlSerializerUtilities.UpdateSourceContextRangeFromInitialRange(textBuffer, (INodeSourceContext)attribute.SourceContext, offset);
}
if (TextRange.IsNull(elementReference.InitialStartTagSpan))
{
return;
}
ITextRange initialStartTagSpan = elementReference.InitialStartTagSpan;
ITextRange textRange2 = (ITextRange) new TextRange(initialStartTagSpan.Offset + offset, initialStartTagSpan.Offset + initialStartTagSpan.Length + offset);
elementReference.InitialStartTagSpan = textRange2;
elementReference.StartTagRange = textBuffer.CreateRange(textRange2.Offset, textRange2.Length);
}
else
{
xamlSourceContext.ClearTextRange();
XmlElementReference elementReference = xamlSourceContext as XmlElementReference;
if (elementReference == null)
{
return;
}
elementReference.StartTagRange = (ITextRange)null;
}
}
internal static ITextRange GetNodeSpan(ITextBuffer textBuffer, DocumentNode node, bool includeContainer, DocumentNode skipSelf)
{
if (textBuffer == null)
{
throw new ArgumentNullException("textBuffer");
}
ITextRange range = TextRange.Null;
if (node == skipSelf)
{
return(range);
}
XamlSourceContext sourceContext1 = node.SourceContext as XamlSourceContext;
if (sourceContext1 != null && !sourceContext1.IsCloned && sourceContext1.TextRange != null)
{
ITextRange other = XamlSerializerUtilities.CaculateTextRange(sourceContext1, textBuffer);
range = TextRange.Union(range, other);
}
XamlSourceContext sourceContext2 = node.ContainerSourceContext as XamlSourceContext;
if (sourceContext2 != null && !sourceContext2.IsCloned && sourceContext2.TextRange != null && (includeContainer || sourceContext2 is XmlAttributeReference))
{
ITextRange other = XamlSerializerUtilities.CaculateTextRange(sourceContext2, textBuffer);
range = TextRange.Union(range, other);
}
if (!TextRange.IsNull(range))
{
return(range);
}
foreach (DocumentNode node1 in node.ChildNodes)
{
range = TextRange.Union(range, XamlSerializerUtilities.GetNodeSpan(textBuffer, node1, true, skipSelf));
}
return(range);
}
internal static ITextRange GetNodeSpan(ITextBuffer textBuffer, DocumentNode node, bool includeContainer)
{
return(XamlSerializerUtilities.GetNodeSpan(textBuffer, node, includeContainer, (DocumentNode)null));
}
public static void UpdateSourceContextRangeFromInitialRange(IReadableSelectableTextBuffer textBuffer, DocumentNode node, int offset)
{
XamlSerializerUtilities.UpdateSourceContextRangeFromInitialRangeWorker(textBuffer, node, offset);
XamlSerializerUtilities.RefreshSiblingOrdering(node);
}