internal void AddWordAndCanvasList(IList <WordAndCanvas> wordAndCanvasList, bool memorizeForUndo)
{
// Clear selection first, if it exists
m_Sel.Clear();
if (memorizeForUndo)
{
viewModel.UndoStack.MemorizeAdd(m_WordAndCanvasList);
}
// Add to View and ViewModel
foreach (WordAndCanvas wac in wordAndCanvasList)
{
viewModel.AddWordPosition(wac.WordPosition);
m_WordAndCanvasList.Add(wac);
DrawingCanvas.Children.Add(wac.WordCanvas);
}
// Select all we've just restored
m_Sel.Add(wordAndCanvasList);
FinalRefreshAfterUpdate();
}