public FormatNode SplitNodeBeforeChild(FormatNode child)
{
FormatStore.NodeEntry[] array = this.nodes.Plane(this.nodeHandle);
int num = this.nodes.Index(this.nodeHandle);
int handle = this.nodes.Allocate(this.NodeType, array[num].BeginTextPosition);
FormatStore.NodeEntry[] array2 = this.nodes.Plane(handle);
int num2 = this.nodes.Index(handle);
array2[num2].NodeFlags = array[num].NodeFlags;
array2[num2].TextMapping = array[num].TextMapping;
array2[num2].EndTextPosition = child.BeginTextPosition;
array2[num2].FlagProperties = array[num].FlagProperties;
array2[num2].PropertyMask = array[num].PropertyMask;
array2[num2].Properties = array[num].Properties;
array[num].BeginTextPosition = child.BeginTextPosition;
FormatNode formatNode = new FormatNode(this.nodes, handle);
do
{
FormatNode firstChild = this.FirstChild;
firstChild.RemoveFromParent();
formatNode.AppendChild(firstChild);
}while (this.FirstChild != child);
this.InsertSiblingBefore(formatNode);
return(formatNode);
}
public void MoveAllChildrenToNewParent(FormatNode newParent)
{
while (!this.FirstChild.IsNull)
{
FormatNode firstChild = this.FirstChild;
firstChild.RemoveFromParent();
newParent.AppendChild(firstChild);
}
}