//根据当前状态和转换条件进行状态切换
public void doTransition(ENUM_StateCondition stateCondition)
{
ENUM_State newStateType = CurState.Transitions[stateCondition];
CurState = m_states[newStateType];
CurStateType = newStateType;
}
public void removeTransiton(ENUM_StateCondition stateCondition, ENUM_State state)
{
if (m_transitions.ContainsKey(stateCondition))
{
m_transitions.Remove(stateCondition);
}
}
private static void OnStateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RunPauseStopIcon owner = d as RunPauseStopIcon;
ENUM_State state = (ENUM_State)e.NewValue;
switch (state)
{
case ENUM_State.Run:
owner.icon_run.Visibility = Visibility.Visible;
owner.icon_pause.Visibility = Visibility.Hidden;
owner.icon_stop.Visibility = Visibility.Hidden;
break;
case ENUM_State.Pause:
owner.icon_run.Visibility = Visibility.Hidden;
owner.icon_pause.Visibility = Visibility.Visible;
owner.icon_stop.Visibility = Visibility.Hidden;
break;
case ENUM_State.Stop:
owner.icon_run.Visibility = Visibility.Hidden;
owner.icon_pause.Visibility = Visibility.Hidden;
owner.icon_stop.Visibility = Visibility.Visible;
break;
}
}
public abstract void act(); //当前状态下的行为
//添加 转换--状态 键值对
public void addTransiton(ENUM_StateCondition stateCondition, ENUM_State state)
{
if (!m_transitions.ContainsKey(stateCondition))
{
m_transitions.Add(stateCondition, state);
}
}