public void RebuildObjects()
{
List <SceneNode> list = new List <SceneNode>();
int length = this.parent.Objects.Length;
for (int index = 0; index < length; ++index)
{
using (this.parent.ViewModel.ForceBaseValue())
{
SceneNode valueAsSceneNode = this.parent.Objects[index].GetLocalValueAsSceneNode(this.parentProperty.Reference);
if (valueAsSceneNode != null)
{
list.Add(valueAsSceneNode);
}
}
}
this.objects = list.ToArray();
if (this.baseReference != null && this.baseReference.PlatformMetadata == this.parentProperty.Reference.PlatformMetadata)
{
return;
}
SceneNodeCollectionObjectSet collectionObjectSet = this.parentProperty.SceneNodeObjectSet as SceneNodeCollectionObjectSet;
if (collectionObjectSet != null)
{
this.baseReference = collectionObjectSet.BaseReference.Append(this.parentProperty.Reference);
}
else
{
this.baseReference = this.parentProperty.Reference;
}
}
public SceneNodePropertyCollection(SceneNodeProperty parentProperty, SceneNodePropertyValue parentValue)
: base((PropertyValue)parentValue)
{
if (parentProperty == null)
{
throw new ArgumentNullException("parentProperty");
}
this.parentProperty = parentProperty;
this.parentProperty.PropertyReferenceChanged += new Microsoft.Expression.DesignSurface.Documents.PropertyReferenceChangedEventHandler(this.OnPropertyReferenceChanged);
this.objectSet = new SceneNodeCollectionObjectSet(this.parentProperty);
this.Rebuild();
}
public override void RegisterPropertyChangedHandler(PropertyReference propertyReference, Microsoft.Expression.DesignSurface.Documents.PropertyReferenceChangedEventHandler handler)
{
SceneNodeObjectSet sceneNodeObjectSet = (SceneNodeObjectSet)this;
for (SceneNodeCollectionObjectSet collectionObjectSet = this; collectionObjectSet != null; collectionObjectSet = sceneNodeObjectSet as SceneNodeCollectionObjectSet)
{
sceneNodeObjectSet = collectionObjectSet.parent;
}
PropertyReference propertyReference1 = this.baseReference.Append(propertyReference);
this.RegisteredReferences[handler] = propertyReference1;
sceneNodeObjectSet.RegisterPropertyChangedHandler(propertyReference1, handler);
}
public void Unhook()
{
foreach (SceneNodeProperty sceneNodeProperty in this.subProperties)
{
sceneNodeProperty.Associated = false;
sceneNodeProperty.OnRemoveFromCategory();
}
this.subProperties.Clear();
if (this.objectSet == null)
{
return;
}
this.objectSet.Dispose();
this.objectSet = (SceneNodeCollectionObjectSet)null;
}
public override void UnregisterPropertyChangedHandler(PropertyReference propertyReference, Microsoft.Expression.DesignSurface.Documents.PropertyReferenceChangedEventHandler handler)
{
SceneNodeObjectSet sceneNodeObjectSet = (SceneNodeObjectSet)this;
for (SceneNodeCollectionObjectSet collectionObjectSet = this; collectionObjectSet != null; collectionObjectSet = sceneNodeObjectSet as SceneNodeCollectionObjectSet)
{
sceneNodeObjectSet = collectionObjectSet.parent;
}
PropertyReference propertyReference1;
if (!this.RegisteredReferences.TryGetValue(handler, out propertyReference1))
{
return;
}
this.RegisteredReferences.Remove(handler);
sceneNodeObjectSet.UnregisterPropertyChangedHandler(propertyReference1, handler);
}
public void Unhook()
{
if (this.children != null)
{
for (int index = 0; index < this.children.Count; ++index)
{
this.children[index].OnRemoveFromCategory();
}
this.children = (List <SceneNodeProperty>)null;
}
if (this.objectSet == null)
{
return;
}
this.objectSet.Dispose();
this.objectSet = (SceneNodeCollectionObjectSet)null;
this.parentProperty.PropertyReferenceChanged -= new Microsoft.Expression.DesignSurface.Documents.PropertyReferenceChangedEventHandler(this.OnPropertyReferenceChanged);
}
public SceneNodeCollectionProperty(SceneNodeCollectionObjectSet objectSet, PropertyReference propertyReference, AttributeCollection attributes, PropertyValue parentValue)
: base((SceneNodeObjectSet)objectSet, propertyReference, attributes, parentValue)
{
this.baseReference = objectSet.BaseReference;
}
