// /////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Construct an EmitterButton from the specified template.
/// </summary>
/// <param name="template"></param>
public EmitterButton(EmitterButtonTemplate template)
: base(template)
{
this.Speed = template.Speed;
this.StartEmittingDelay = template.StartEmittingDelay;
CountdownSchedule = new Schedule(DoCountDownEnded, StartEmittingDelay);
EmitSchedule = new Schedule(DoEmit, Speed);
}
// /////////////////////////////////////////////////////////////////////////////////
// /////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Remove the specified schedule from this component. The schedule is actually removed
/// from the list on the next tick - this ensures that schedules can be added/removed during
/// another schedule's callback method.
/// </summary>
/// <param name="schedule"></param>
/// <exception cref="System.ArgumentNullException">Thrown when <paramref name="schedule"/> is null.</exception>
public void RemoveSchedule(Schedule schedule)
{
if (schedule == null)
{
throw new ArgumentNullException("schedule");
}
// Remove the schedule from either the current list of schedules...
if (scheduleList.Contains(schedule))
{
scheduleRemoveList.Add(schedule);
}
// ...or the list of schedules waiting to be added
if (scheduleAddList.Contains(schedule))
{
scheduleAddList.Remove(schedule);
}
}
// /////////////////////////////////////////////////////////////////////////////////
// /////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Returns true if the specified schedule is currently contained in this component.
/// </summary>
/// <param name="schedule"></param>
/// <returns></returns>
public bool ContainsSchedule(Schedule schedule)
{
if (scheduleList.Contains(schedule) || scheduleAddList.Contains(schedule))
{
return true;
}
return false;
}
// /////////////////////////////////////////////////////////////////////////////////
// /////////////////////////////////////////////////////////////////////////////////
// /////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Add a schedule to this component. All schedule must be reference-unique to this component,
/// or this method will throw an ArgumentException. The schedule is actually added
/// to the list on the next tick - this ensures that schedules can be added/removed during
/// another schedule's callback method.
/// </summary>
/// <example>
/// <code>
/// AddSchedule(new Scheduel(MyCallback,100));
/// </code>
/// This will cause the MyCallback method to be called every 100 milliseconds until removed with
/// RemoveSchedule. Elsewhere the MyCallback method must be defined as follows:
/// <code>
/// void MyCallback()
/// {
/// // insert callback code here
/// }
/// </code>
/// </example>
/// <param name="schedule"></param>
/// <exception cref="System.ArgumentNullException">Thrown when <paramref name="schedule"/> is null.</exception>
/// <exception cref="System.ArgumentException">Thrown when <paramref name="schedule"/> is already
/// contained by this component</exception>
public void AddSchedule(Schedule schedule)
{
if (schedule == null)
{
throw new ArgumentNullException("schedule");
}
// Since adding schedules can happen at any time, make sure it has not been added previously
if (ContainsSchedule(schedule) || scheduleAddList.Contains(schedule))
{
throw new ArgumentException("Schedule instances must be unique to this component");
}
schedule.Reset();
scheduleAddList.Add(schedule);
}
