public void MoveForward()
{
var nextNode = Current.NextNode;
Current = nextNode;
OnHistoryChanged();
}
public void MoveBack()
{
var previousNode = Current.PreviousNode;
Current = previousNode;
OnHistoryChanged();
}
public void Add(TabViewModelBase viewModel)
{
var newNode = new TabItemNode(viewModel);
Current.NextNode = newNode;
newNode.PreviousNode = Current;
Current = newNode;
OnHistoryChanged();
}
public TabItemHistory(TabViewModelBase viewModel)
{
var head = new TabItemNode(viewModel);
Current = head;
}