/// <summary>
/// Creates a createTestHistoryUndoEvent for undo entity.
/// </summary>
/// <param name="testObject">Entity from undo stack.</param>
private void createTestHistoryUndoEvent(TestChangeEvent entity)
{
// If client event handler defined...
if (OnTestHistoryUndoEvent != null)
{
OnTestHistoryUndoEvent(entity);
}
}
public void Redo()
{
if (m_redoStack.Count > 0)
{
TestChangeEvent changeEvent = m_redoStack.Pop();
createTestHistoryRedoEvent(changeEvent);
m_undoStack.Push(changeEvent);
}
}
public void Undo()
{
TestChangeEvent changeEvent = null;
if (m_undoStack.Count > 0)
{
changeEvent = m_undoStack.Pop();
Debug.WriteLine("Undo event popped: " + changeEvent.ToString());
createTestHistoryUndoEvent(changeEvent);
m_redoStack.Push(changeEvent);
}
}
public void RecordEvent(TestChangeEvent changeEvent)
{
Debug.WriteLine("Event recorded: " + changeEvent.ToString());
m_undoStack.Push(changeEvent);
}