public static void MoveStates(SceneElement source, SceneElement target)
{
if (source == null || target == null || source.ProjectContext.PlatformMetadata.IsNullType((ITypeId)source.ProjectContext.ResolveType(ProjectNeutralTypes.VisualStateManager)))
{
return;
}
IList <VisualStateGroupSceneNode> stateGroups = VisualStateManagerSceneNode.GetStateGroups((SceneNode)target);
stateGroups.Clear();
ISceneNodeCollection <SceneNode> collectionForProperty = source.GetCollectionForProperty(VisualStateManagerSceneNode.VisualStateGroupsProperty);
List <VisualStateGroupSceneNode> list = new List <VisualStateGroupSceneNode>();
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
if (sceneNode is VisualStateGroupSceneNode)
{
list.Add((VisualStateGroupSceneNode)VisualStateGroupSceneNode.Factory.Instantiate(target.ViewModel, sceneNode.DocumentNode.Clone(target.DocumentContext)));
}
}
collectionForProperty.Clear();
foreach (VisualStateGroupSceneNode stateGroupSceneNode in list)
{
stateGroups.Add(stateGroupSceneNode);
}
}
protected override void ModifyValue(PropertyReference propertyReference, object valueToSet, SceneNode.Modification modification, int index)
{
if (propertyReference.FirstStep.Equals((object)TextBlockElement.TextProperty))
{
ISceneNodeCollection <SceneNode> collectionForProperty = this.GetCollectionForProperty(TextBlockElement.InlinesProperty);
if (collectionForProperty != null)
{
collectionForProperty.Clear();
}
}
base.ModifyValue(propertyReference, valueToSet, modification, index);
}
public static void ClearMutuallyExclusivePropertyIfNeeded(SceneElement itemsControl, PropertyReference propertyReference)
{
ReferenceStep firstStep = propertyReference.FirstStep;
if (ItemsControlElement.ItemsSourceProperty.Equals((object)firstStep))
{
ISceneNodeCollection <SceneNode> collectionForProperty = itemsControl.GetCollectionForProperty((IPropertyId)itemsControl.DefaultContentProperty);
if (collectionForProperty != null)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
SceneElement element = sceneNode as SceneElement;
if (element != null)
{
itemsControl.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
}
}
collectionForProperty.Clear();
}
itemsControl.ClearValue(ItemsControlElement.ItemsProperty);
}
else if (ItemsControlElement.ItemsProperty.Equals((object)firstStep))
{
ItemsControlElement.UpdateItemsSourceOnItemsChanged(itemsControl);
}
else if (ItemsControlElement.ItemTemplateProperty.Equals((object)firstStep))
{
itemsControl.ClearValue(ItemsControlElement.DisplayMemberPathProperty);
}
else
{
if (!ItemsControlElement.DisplayMemberPathProperty.Equals((object)firstStep))
{
return;
}
itemsControl.ClearValue(ItemsControlElement.ItemTemplateProperty);
}
}
protected override void ModifyValue(PropertyReference propertyReference, object valueToSet, SceneNode.Modification modification, int index)
{
if (modification == SceneNode.Modification.SetValue || modification == SceneNode.Modification.InsertValue)
{
ReferenceStep firstStep = propertyReference.FirstStep;
if (valueToSet is bool && (bool)valueToSet && PanelElement.IsItemsHostProperty.Equals((object)firstStep))
{
ISceneNodeCollection <SceneNode> collectionForProperty = this.GetCollectionForProperty(PanelElement.ChildrenProperty);
if (collectionForProperty != null)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
SceneElement element = sceneNode as SceneElement;
if (element != null)
{
this.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
}
}
collectionForProperty.Clear();
}
}
else if (PanelElement.ChildrenProperty.Equals((object)firstStep))
{
IProperty property = this.ProjectContext.ResolveProperty(PanelElement.IsItemsHostProperty);
if (property != null)
{
object localValue = this.GetLocalValue((IPropertyId)property);
if (localValue != null && (bool)localValue)
{
this.ClearLocalValue((IPropertyId)property);
}
}
}
}
base.ModifyValue(propertyReference, valueToSet, modification, index);
}