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);
}
public void CreateNewEventTrigger()
{
if (this.CurrentContainer == null)
{
return;
}
SceneViewModel activeSceneViewModel = this.ActiveSceneViewModel;
SceneDocument document = activeSceneViewModel.Document;
ITriggerContainer currentContainer = this.CurrentContainer;
using (SceneEditTransaction editTransaction = document.CreateEditTransaction(StringTable.TriggerChangeUndoUnit))
{
IProjectContext projectContext = document.ProjectContext;
IType type = projectContext.GetType(currentContainer.TargetElementType);
if (type != null)
{
TriggerSourceInformation triggerSource = (TriggerSourceInformation)TriggersHelper.GetDefaultEvent((ITypeResolver)projectContext, type);
if (triggerSource != (TriggerSourceInformation)null)
{
TriggerBaseNode trigger = TriggersHelper.CreateTrigger(triggerSource, activeSceneViewModel);
if (trigger != null)
{
int index = currentContainer.VisualTriggers.Count;
if (this.selectedItem != null)
{
index = this.selectedItem != this.noneTrigger ? currentContainer.VisualTriggers.IndexOf(this.selectedItem.SceneNode) + 1 : 0;
}
currentContainer.VisualTriggers.Insert(index, trigger);
this.TriggerToBeSelected = trigger;
}
}
}
editTransaction.Commit();
}
}