public static void CreateDefaultTrigger(StoryboardTimelineSceneNode storyboard)
{
ITriggerContainer triggerContainer = (ITriggerContainer)storyboard.StoryboardContainer ?? storyboard.ViewModel.RootNode as ITriggerContainer;
if (triggerContainer == null || !triggerContainer.CanEditTriggers)
{
return;
}
SceneViewModel viewModel = storyboard.ViewModel;
IProjectContext projectContext = viewModel.ProjectContext;
IType type = projectContext.GetType(triggerContainer.TargetElementType);
if (type == null)
{
return;
}
TriggerSourceInformation triggerSource = (TriggerSourceInformation)TriggersHelper.GetDefaultEvent((ITypeResolver)projectContext, type);
if (!(triggerSource != (TriggerSourceInformation)null))
{
return;
}
TriggerBaseNode orCreateTrigger = TriggersHelper.FindOrCreateTrigger(triggerSource, triggerContainer, viewModel);
if (orCreateTrigger == null)
{
return;
}
TimelineActionNode timelineActionNode = (TimelineActionNode)BeginActionNode.Factory.Instantiate(viewModel);
timelineActionNode.TargetTimeline = storyboard;
TriggersHelper.DefaultAddAction(orCreateTrigger, (TriggerActionNode)timelineActionNode);
}
