/// <summary>
/// Clears the position of all events
/// </summary>
public void CleanPositions()
{
NextY = 0;
LastActivationTime = -1.0;
AllocatedPositions.Clear();
EventPositions.Clear();
LastStepActivation = null;
LastSubStepActivation = null;
}
/// <summary>
/// Registers an event according to its column
/// </summary>
/// <param name="evt"></param>
public void RegisterEvent(ModelEvent evt)
{
SubStepActivated currentSubStepActivation = evt as SubStepActivated;
if (evt.Time > LastActivationTime || currentSubStepActivation != null)
{
LastActivationTime = evt.Time;
AllocatedPositions.Add(new List <ModelEvent>());
NextY = 0;
if (LastSubStepActivation != null)
{
if (currentSubStepActivation == null)
{
AllocatedPositions[AllocatedPositions.Count - 1].Add(LastSubStepActivation);
}
}
}
List <ModelEvent> events = AllocatedPositions[AllocatedPositions.Count - 1];
if (!events.Contains(evt))
{
if (currentSubStepActivation != null)
{
if (currentSubStepActivation.SubStep.Step != null)
{
if (LastSubStepActivation != null &&
LastSubStepActivation.SubStep.Step == currentSubStepActivation.SubStep.Step)
{
// Extends the step size
Rectangle lastRectangle = EventPositions[LastStepActivation];
lastRectangle.Width = lastRectangle.Width + _eventMarging.Width + _stepSize.Width;
EventPositions[LastStepActivation] = lastRectangle;
}
else
{
// Create a new step activation
LastStepActivation = new StepActivation(currentSubStepActivation.SubStep.Step);
Point location =
new Point((AllocatedPositions.Count - 1) * (_stepSize.Width + _eventMarging.Width),
NextY);
events.Add(LastStepActivation);
EventPositions.Add(LastStepActivation, new Rectangle(location, _stepSize));
}
NextY += _stepSize.Height;
}
// Setup the substep activation size
if (LastSubStepActivation != null &&
LastSubStepActivation.SubStep.Step == currentSubStepActivation.SubStep.Step)
{
// Increase the previous sub step activation size as it belongs to the same step
// This is used to remove gaps between substeps of the same step
Rectangle lastRectangle = EventPositions[LastSubStepActivation];
lastRectangle.Width = lastRectangle.Width + (_eventMarging.Width + 1) / 2;
EventPositions[LastSubStepActivation] = lastRectangle;
events.Add(evt);
Point location =
new Point(
(AllocatedPositions.Count - 1) * (_eventSize.Width + _eventMarging.Width) -
(_eventMarging.Width / 2), NextY);
EventPositions.Add(evt,
new Rectangle(location,
new Size(_substepSize.Width + _eventMarging.Width / 2, _substepSize.Height)));
}
else
{
events.Add(evt);
Point location =
new Point((AllocatedPositions.Count - 1) * (_substepSize.Width + _eventMarging.Width),
NextY);
EventPositions.Add(evt, new Rectangle(location, _substepSize));
}
NextY += _substepSize.Height + _eventMarging.Height;
}
else
{
// Create the sub step activation
{
events.Add(evt);
Point location =
new Point((AllocatedPositions.Count - 1) * (_eventSize.Width + _eventMarging.Width), NextY);
EventPositions.Add(evt, new Rectangle(location, _eventSize));
NextY += _eventSize.Height + _eventMarging.Height;
}
}
}
else
{
if (evt == LastSubStepActivation)
{
// Extent the sub step activation
Rectangle lastRectangle = EventPositions[evt];
lastRectangle.Width = lastRectangle.Width + _eventSize.Width + _eventMarging.Width;
EventPositions[evt] = lastRectangle;
}
}
if (evt is SubStepActivated)
{
LastSubStepActivation = evt as SubStepActivated;
}
}
