/// <summary>
/// Is called after a newline was inserted into this line, splitting it into this and followingLine.
/// </summary>
internal void SplitTo(LineSegment followingLine)
{
//Console.WriteLine("SplitTo");
if (anchors != null)
{
List <TextAnchor> movedAnchors = null;
foreach (TextAnchor a in anchors)
{
if (a.MovementType == AnchorMovementType.BeforeInsertion
? a.ColumnNumber > this.Length
: a.ColumnNumber >= this.Length)
{
a.Line = followingLine;
followingLine.AddAnchor(a);
a.ColumnNumber -= this.Length;
if (movedAnchors == null)
{
movedAnchors = new List <TextAnchor>();
}
movedAnchors.Add(a);
}
}
if (movedAnchors != null)
{
foreach (TextAnchor a in movedAnchors)
{
anchors.Remove(a);
}
}
}
}