private static IEnumerable <ReferenceStep> GetPropertiesForSceneNode(SceneNode node)
{
TextRangeElement textRange = node as TextRangeElement;
if (textRange != null)
{
foreach (IPropertyId propertyId in textRange.RangeProperties)
{
DependencyPropertyReferenceStep dp = node.ProjectContext.ResolveProperty(propertyId) as DependencyPropertyReferenceStep;
if (dp != null)
{
yield return((ReferenceStep)dp);
}
}
}
else
{
foreach (IProperty property in ITypeExtensions.GetProperties(PropertyMerger.GetTypeFromSceneNode(node), MemberAccessTypes.Public, true))
{
ReferenceStep referenceStep = property as ReferenceStep;
if (referenceStep != null)
{
DependencyPropertyReferenceStep dependencyPropertyReferenceStep = referenceStep as DependencyPropertyReferenceStep;
if (dependencyPropertyReferenceStep == null || !dependencyPropertyReferenceStep.IsAttachable)
{
yield return(referenceStep);
}
}
}
}
}
private void FireSelectivePropertyChangedEvents(SceneUpdatePhaseEventArgs args)
{
SceneNode[] selectedNodes = this.designerContext.SelectionManager.SelectedNodes;
DocumentNodeMarkerSortedList markerSortedList;
if (selectedNodes == null)
{
markerSortedList = new DocumentNodeMarkerSortedList();
}
else
{
markerSortedList = new DocumentNodeMarkerSortedList(selectedNodes.Length);
foreach (SceneNode sceneNode in selectedNodes)
{
TextRangeElement textRangeElement = sceneNode as TextRangeElement;
BehaviorTriggerActionNode triggerActionNode = sceneNode as BehaviorTriggerActionNode;
if (textRangeElement != null)
{
this.FireAllPropertyChangedEvents(args);
return;
}
if (triggerActionNode != null && triggerActionNode.Parent != null)
{
markerSortedList.Add(triggerActionNode.Parent.DocumentNode.Marker);
}
markerSortedList.Add(sceneNode.DocumentNode.Marker);
}
}
foreach (DocumentNodeChange documentNodeChange in args.DocumentChanges.DistinctChanges)
{
if (SceneView.HandleAnimationChanges(args.ViewModel, documentNodeChange, new SceneView.HandleAnimationChange(this.InvalidatePropertyFromAnimationChange)) == SceneView.AnimationChangeResult.InvalidateAll)
{
this.FireAllPropertyChangedEvents(args);
return;
}
}
if (this.designerContext.SelectionManager.SecondarySelectedNodes != null)
{
foreach (SceneNode sceneNode in this.designerContext.SelectionManager.SecondarySelectedNodes)
{
if (sceneNode.DocumentNode.Marker != null)
{
markerSortedList.Add(sceneNode.DocumentNode.Marker);
}
}
}
foreach (DocumentNodeMarkerSortedListBase.IntersectionResult intersectionResult in args.DocumentChanges.Intersect((DocumentNodeMarkerSortedListBase)markerSortedList, DocumentNodeMarkerSortedListBase.Flags.ContainedBy))
{
Stack <ReferenceStep> input = DocumentNodeMarkerUtilities.PropertyReferencePath(args.DocumentChanges.MarkerAt(intersectionResult.LeftHandSideIndex), markerSortedList.MarkerAt(intersectionResult.RightHandSideIndex));
if (input.Count > 0)
{
PropertyReference propertyReference1 = new PropertyReference(input);
this.AddPropertyReferenceToSortedList(propertyReference1, this.changedPropertyReferences);
if (PlatformTypes.Style.IsAssignableFrom(propertyReference1.FirstStep.DeclaringTypeId))
{
int startIndex;
for (startIndex = 0; startIndex < propertyReference1.Count; ++startIndex)
{
if (PlatformTypes.Setter.IsAssignableFrom(propertyReference1.ReferenceSteps[startIndex].DeclaringTypeId))
{
++startIndex;
break;
}
}
foreach (SceneChange sceneChange in SceneChange.ChangesOfType <SceneChange>(args.DocumentChanges, args.ViewModel.RootNode))
{
PropertyReferenceSceneChange referenceSceneChange = sceneChange as PropertyReferenceSceneChange;
if (referenceSceneChange != null && referenceSceneChange.PropertyChanged != null)
{
PropertyReference propertyReference2 = referenceSceneChange.PropertyChanged.Subreference(0);
if (startIndex < propertyReference1.Count)
{
propertyReference2 = propertyReference2.Append(propertyReference1.Subreference(startIndex));
}
this.AddPropertyReferenceToSortedList(propertyReference2, this.changedPropertyReferences);
}
}
}
}
}
this.FireSelectivePropertyChangedEventsWorker(args.DirtyViewState);
}