internal void AddTriggerNode()
{
Type newClrObject = ClrNewObjectDialog.CreateNewClrObject(this.sceneViewModel, this.sceneViewModel.ProjectContext.ResolveType(ProjectNeutralTypes.BehaviorTriggerBase).RuntimeType, true);
if (!(newClrObject != (Type)null))
{
return;
}
using (SceneEditTransaction editTransaction = this.sceneViewModel.CreateEditTransaction(StringTable.AddBehaviorCommandTriggerUndo))
{
BehaviorTriggerBaseNode behaviorTriggerBaseNode = (BehaviorTriggerBaseNode)this.sceneViewModel.CreateSceneNode(newClrObject);
InvokeCommandActionNode commandActionNode = (InvokeCommandActionNode)this.sceneViewModel.CreateSceneNode(ProjectNeutralTypes.InvokeCommandAction);
commandActionNode.CommandName = this.CategoryName;
behaviorTriggerBaseNode.Actions.Add((SceneNode)commandActionNode);
if (ProjectNeutralTypes.BehaviorEventTriggerBase.IsAssignableFrom((ITypeId)behaviorTriggerBaseNode.Type))
{
SceneNode sceneNode = (SceneNode)this.behaviorNode;
while (sceneNode != null && !(sceneNode is SceneElement))
{
sceneNode = sceneNode.Parent;
}
if (sceneNode != null)
{
sceneNode.EnsureNamed();
((BehaviorEventTriggerBaseNode)behaviorTriggerBaseNode).SourceName = sceneNode.Name;
}
}
this.behaviorNode.GetCollectionForProperty(BehaviorHelper.BehaviorTriggersProperty).Add((SceneNode)behaviorTriggerBaseNode);
editTransaction.Commit();
}
this.Rebuild();
this.TriggerNodeView.MoveCurrentToLast();
}
protected override SceneNode InternalCreateInstance(ISceneInsertionPoint insertionPoint, Rect rect, OnCreateInstanceAction action)
{
ProjectContext projectContext = ProjectContext.GetProjectContext(insertionPoint.SceneNode.ProjectContext);
if (!this.EnsureTypeReferenced(projectContext))
{
return((SceneNode)null);
}
BehaviorHelper.EnsureSystemWindowsInteractivityReferenced((ITypeResolver)projectContext);
insertionPoint.SceneNode.DesignerContext.ViewUpdateManager.RebuildPostponedViews();
SceneViewModel viewModel = insertionPoint.SceneNode.ViewModel;
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.UndoUnitCreateControlFormat, new object[1]
{
(object)this.Name
})))
{
viewModel.BehaviorSelectionSet.Clear();
BehaviorBaseNode selectionToSet = (BehaviorBaseNode)base.InternalCreateInstance(insertionPoint, rect, action);
ISceneNodeCollection <SceneNode> collectionForProperty = selectionToSet.GetCollectionForProperty(BehaviorHelper.BehaviorTriggersProperty);
foreach (IProperty property in selectionToSet.GetProperties())
{
if (PlatformTypes.ICommand.IsAssignableFrom((ITypeId)property.PropertyType))
{
object triggerAttribute = BehaviorHelper.CreateTriggerFromDefaultTriggerAttribute((IEnumerable)property.Attributes, insertionPoint.SceneNode.TargetType);
if (triggerAttribute != null)
{
BehaviorTriggerBaseNode behaviorTriggerBaseNode = (BehaviorTriggerBaseNode)viewModel.CreateSceneNode(triggerAttribute);
InvokeCommandActionNode commandActionNode = (InvokeCommandActionNode)viewModel.CreateSceneNode(ProjectNeutralTypes.InvokeCommandAction);
commandActionNode.CommandName = property.Name;
behaviorTriggerBaseNode.Actions.Add((SceneNode)commandActionNode);
if (ProjectNeutralTypes.BehaviorEventTriggerBase.IsAssignableFrom((ITypeId)behaviorTriggerBaseNode.Type))
{
BehaviorHelper.CreateAndSetElementNameBinding(BehaviorEventTriggerBaseNode.BehaviorSourceObjectProperty, (SceneNode)behaviorTriggerBaseNode, insertionPoint.SceneNode);
}
collectionForProperty.Add((SceneNode)behaviorTriggerBaseNode);
}
}
}
viewModel.BehaviorSelectionSet.SetSelection(selectionToSet);
editTransaction.Commit();
return((SceneNode)selectionToSet);
}
}
private void Rebuild()
{
if (this.TriggerNodeView == null)
{
return;
}
int currentPosition = this.TriggerNodeView.CurrentPosition;
this.ClearTriggerPropertiesList();
ISceneNodeCollection <SceneNode> collectionForProperty = this.behaviorNode.GetCollectionForProperty(BehaviorHelper.BehaviorTriggersProperty);
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
BehaviorTriggerBaseNode behaviorTriggerBaseNode = (BehaviorTriggerBaseNode)sceneNode;
foreach (BehaviorTriggerActionNode triggerActionNode in (IEnumerable <SceneNode>)behaviorTriggerBaseNode.Actions)
{
InvokeCommandActionNode commandActionNode = triggerActionNode as InvokeCommandActionNode;
if (commandActionNode != null && commandActionNode.IsAttached && string.Compare(commandActionNode.CommandName, this.CategoryName, StringComparison.OrdinalIgnoreCase) == 0)
{
PropertyReference propertyReference = new PropertyReference(new List <ReferenceStep>()
{
this.behaviorNode.GetPropertyForChild((SceneNode)behaviorTriggerBaseNode) as ReferenceStep,
(ReferenceStep)IndexedClrPropertyReferenceStep.GetReferenceStep((ITypeResolver)sceneNode.ProjectContext, ProjectNeutralTypes.BehaviorTriggerCollection, collectionForProperty.IndexOf((SceneNode)behaviorTriggerBaseNode))
});
if (!Enumerable.Any <PropertyEntry>((IEnumerable <PropertyEntry>) this.TriggerNodes, (Func <PropertyEntry, bool>)(existingProperty => ((PropertyReferenceProperty)existingProperty).Reference.Equals((object)propertyReference))))
{
this.TriggerNodes.Add((PropertyEntry)this.CreateProperty(propertyReference));
}
}
}
}
if (currentPosition >= this.TriggerNodes.Count)
{
return;
}
this.TriggerNodeView.MoveCurrentToPosition(currentPosition);
}
