// Perform a split given a time and a node with no audio, optionally updating the selection in the view afterward.
public static void Split(ProjectView.ProjectView view, PhraseNode node, PhraseNode nodeAfter, Time splitTime,
bool updateSelection, bool allowSpecialRoleMarkForSurrounding)
{
nodeAfter.Audio = node.SplitAudio(splitTime);
node.InsertAfterSelf(nodeAfter);
if (allowSpecialRoleMarkForSurrounding)
{
AssignRole.AssignRoleToEmptyNodeSurroundedByCustomRoles(nodeAfter);
}
if (updateSelection)
{
view.SelectedBlockNode = nodeAfter;
}
view.UpdateBlocksLabelInStrip(node.AncestorAs <SectionNode>());
}