public static DocumentCompositeNode FindResource(DocumentNode key, DocumentCompositeNode resourcesCollection, int numberOfChildrenToSearch)
{
if (resourcesCollection != null && resourcesCollection.SupportsChildren)
{
IList <DocumentNode> children = resourcesCollection.Children;
if (numberOfChildrenToSearch < 0)
{
numberOfChildrenToSearch = children.Count;
}
for (int i = 0; i < numberOfChildrenToSearch; i++)
{
DocumentCompositeNode item = children[i] as DocumentCompositeNode;
if (item != null)
{
DocumentNode resourceEntryKey = ResourceNodeHelper.GetResourceEntryKey(item);
if (resourceEntryKey == null)
{
DocumentCompositeNode documentCompositeNode = item.Properties[KnownProperties.DictionaryEntryValueProperty] as DocumentCompositeNode;
if (documentCompositeNode != null)
{
resourceEntryKey = ResourceSite.GetImplicitKey(documentCompositeNode);
}
}
if (resourceEntryKey != null && resourceEntryKey.Equals(key))
{
return(item);
}
}
}
}
return(null);
}
public static bool CompareTriggerNodes(DocumentCompositeNode triggerNode1, DocumentCompositeNode triggerNode2)
{
IProperty propertyKey = triggerNode1.TypeResolver.ResolveProperty(BehaviorTriggerBaseNode.BehaviorActionsProperty);
bool flag = false;
int num1 = 0;
if (triggerNode1.Properties.Count <= triggerNode2.Properties.Count)
{
flag = true;
foreach (KeyValuePair <IProperty, DocumentNode> keyValuePair in (IEnumerable <KeyValuePair <IProperty, DocumentNode> >)triggerNode2.Properties)
{
IProperty key = keyValuePair.Key;
DocumentNode documentNode = triggerNode1.Properties[(IPropertyId)key];
if (!key.Equals((object)propertyKey))
{
if (documentNode == null || !documentNode.Equals(keyValuePair.Value))
{
flag = false;
break;
}
++num1;
}
}
}
if (!flag)
{
return(false);
}
int num2 = triggerNode1.Properties.Contains(propertyKey) ? triggerNode1.Properties.Count - 1 : triggerNode1.Properties.Count;
return(num1 == num2);
}
private static void ReplaceTemplateTargetType(DocumentNode root, IList <DocumentCompositeNode> resources, IType targetType)
{
DocumentCompositeNode node = root as DocumentCompositeNode;
if (node == null)
{
return;
}
DocumentCompositeNode parent = root.Parent;
if (parent != null && PlatformTypes.Setter.IsAssignableFrom((ITypeId)parent.Type) && (parent.TypeResolver.ResolveProperty(SetterSceneNode.TargetNameProperty) == null || parent.Properties[SetterSceneNode.TargetNameProperty] == null) && (ControlStylingOperations.DoesPropertyAffectRoot((IPropertyId)root.GetValueProperty()) && parent.Properties[SetterSceneNode.ValueProperty] == root))
{
if (PlatformTypes.ControlTemplate.IsAssignableFrom((ITypeId)root.Type))
{
node.Properties[ControlTemplateElement.TargetTypeProperty] = (DocumentNode)node.Context.CreateNode(PlatformTypes.Type, (IDocumentNodeValue) new DocumentNodeMemberValue((IMember)targetType));
}
else if (DocumentNodeUtilities.IsDynamicResource(root) || DocumentNodeUtilities.IsStaticResource(root))
{
DocumentNode resourceKey = ResourceNodeHelper.GetResourceKey(node);
if (resourceKey != null && resources != null)
{
foreach (DocumentCompositeNode entryNode in (IEnumerable <DocumentCompositeNode>)resources)
{
if (resourceKey.Equals(ResourceNodeHelper.GetResourceEntryKey(entryNode)))
{
DocumentCompositeNode documentCompositeNode = entryNode.Properties[DictionaryEntryNode.ValueProperty] as DocumentCompositeNode;
if (documentCompositeNode != null)
{
if (PlatformTypes.ControlTemplate.IsAssignableFrom((ITypeId)documentCompositeNode.Type))
{
documentCompositeNode.Properties[ControlTemplateElement.TargetTypeProperty] = (DocumentNode)documentCompositeNode.Context.CreateNode(PlatformTypes.Type, (IDocumentNodeValue) new DocumentNodeMemberValue((IMember)targetType));
break;
}
break;
}
break;
}
}
}
}
}
if (parent != null && DocumentNodeUtilities.IsStyleOrTemplate(root.Type))
{
return;
}
foreach (DocumentNode root1 in node.ChildNodes)
{
ReplaceStyleTemplateCommand.ReplaceTemplateTargetType(root1, resources, targetType);
}
}
private static void ChangeKey(IList <SceneNode> elements, DictionaryEntryNode resource, DocumentNode oldKey, DocumentNode newKey)
{
resource.KeyNode = resource.ViewModel.GetSceneNode(newKey);
if (elements == null)
{
return;
}
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)elements)
{
foreach (DocumentNode expression in sceneNode.DocumentNode.SelectDescendantNodes(new Predicate <DocumentNode>(ResourceHelper.FilterResources)))
{
DocumentCompositeNode node = expression as DocumentCompositeNode;
if (node != null)
{
DocumentNode resourceKey = ResourceNodeHelper.GetResourceKey(node);
if (resourceKey != null && resourceKey.Equals(oldKey) && new ExpressionEvaluator((IDocumentRootResolver)null).EvaluateExpression(sceneNode.DocumentNodePath, expression) == null)
{
ResourceNodeHelper.SetResourceKey(node, newKey.Clone(sceneNode.DocumentContext));
}
}
}
}
}
public override DocumentNode GetLocalValueAsDocumentNode(SceneNodeProperty property, GetLocalValueFlags flags, out bool isMixed)
{
DocumentNode documentNode = (DocumentNode)null;
bool flag = false;
foreach (SceneNode sceneNode1 in this.Objects)
{
PropertyReference propertyReference1 = SceneNodeObjectSet.FilterProperty(sceneNode1, property.Reference);
if (propertyReference1 != null)
{
DocumentNode other = (DocumentNode)null;
if ((flags & GetLocalValueFlags.CheckKeyframes) != GetLocalValueFlags.None && sceneNode1.ViewModel.AnimationEditor.ActiveStoryboardTimeline != null && this.ShouldAllowAnimation)
{
SceneNode ancestor = (SceneNode)null;
PropertyReference propertyReference2 = propertyReference1;
SceneNode sceneNode2 = sceneNode1;
if (this.FindAncestor(sceneNode1, out ancestor, ref propertyReference2, new Predicate <SceneNode>(SceneNodeObjectSetBase.IsAnimationParent)))
{
sceneNode2 = ancestor;
}
foreach (TimelineSceneNode timelineSceneNode in (IEnumerable <TimelineSceneNode>)sceneNode1.ViewModel.AnimationEditor.ActiveStoryboardTimeline.Children)
{
TimelineSceneNode.PropertyNodePair elementAndProperty = timelineSceneNode.TargetElementAndProperty;
if (elementAndProperty.SceneNode == sceneNode2 && elementAndProperty.PropertyReference != null)
{
PropertyReference propertyReference3 = SceneNodeObjectSet.FilterProperty(elementAndProperty.SceneNode, elementAndProperty.PropertyReference);
if (propertyReference2.Equals((object)propertyReference3))
{
KeyFrameAnimationSceneNode animationSceneNode1 = timelineSceneNode as KeyFrameAnimationSceneNode;
FromToAnimationSceneNode animationSceneNode2 = timelineSceneNode as FromToAnimationSceneNode;
if (animationSceneNode1 != null)
{
KeyFrameSceneNode keyFrameAtTime = animationSceneNode1.GetKeyFrameAtTime(sceneNode1.ViewModel.AnimationEditor.AnimationTime);
if (keyFrameAtTime != null)
{
using ((flags & GetLocalValueFlags.Resolve) == GetLocalValueFlags.None ? this.ViewModel.ForceBaseValue() : (IDisposable)null)
{
other = keyFrameAtTime.ValueNode;
break;
}
}
else
{
break;
}
}
else if (animationSceneNode2 != null)
{
double animationTime = sceneNode1.ViewModel.AnimationEditor.AnimationTime;
using ((flags & GetLocalValueFlags.Resolve) == GetLocalValueFlags.None ? this.ViewModel.ForceBaseValue() : (IDisposable)null)
{
DocumentNodePath documentNodePath = (DocumentNodePath)null;
if (animationTime == animationSceneNode2.Begin + animationSceneNode2.Duration)
{
documentNodePath = animationSceneNode2.GetLocalValueAsDocumentNode(animationSceneNode2.ToProperty);
}
else if (animationTime == animationSceneNode2.Begin)
{
documentNodePath = animationSceneNode2.GetLocalValueAsDocumentNode(animationSceneNode2.FromProperty);
}
other = documentNodePath != null ? documentNodePath.Node : (DocumentNode)null;
break;
}
}
else
{
break;
}
}
}
}
}
if (other == null)
{
if ((flags & GetLocalValueFlags.Resolve) != GetLocalValueFlags.None)
{
DocumentNodePath valueAsDocumentNode = sceneNode1.GetLocalValueAsDocumentNode(propertyReference1);
if (valueAsDocumentNode != null)
{
other = valueAsDocumentNode.Node;
}
}
else
{
other = (DocumentNode)sceneNode1.GetLocalValue(propertyReference1, PropertyContext.AsDocumentNodes);
}
}
if (!flag)
{
if (other == null && (flags & GetLocalValueFlags.SkipCheckIfMixed) != GetLocalValueFlags.None)
{
isMixed = false;
return((DocumentNode)null);
}
flag = true;
documentNode = other;
}
else if (documentNode == null && other != null || documentNode != null && !documentNode.Equals(other))
{
isMixed = true;
return((DocumentNode)null);
}
}
}
isMixed = false;
return(documentNode);
}
protected DocumentNode ProvideCurrentStyle(SceneElement targetElement, IType targetType, PropertyReference targetPropertyReference, bool allowDefaultStyle, out IList <DocumentCompositeNode> auxillaryResources)
{
auxillaryResources = (IList <DocumentCompositeNode>)null;
DocumentNode currentStyle = (DocumentNode)null;
bool isThemeStyle = false;
IType targetType1 = targetType;
if (!this.TargetProperty.Equals((object)BaseFrameworkElement.StyleProperty))
{
IDocumentContext documentContext = this.SceneViewModel.Document.DocumentContext;
Type propertyTargetType = this.SceneViewModel.Document.ProjectContext.MetadataFactory.GetMetadata(this.Type.RuntimeType).GetStylePropertyTargetType((IPropertyId)this.TargetProperty);
targetType1 = propertyTargetType == (Type)null ? (IType)null : this.SceneViewModel.ProjectContext.GetType(propertyTargetType);
}
if (targetElement.IsSet(targetPropertyReference) == PropertyState.Set)
{
DocumentNodePath valueAsDocumentNode = targetElement.GetLocalValueAsDocumentNode(targetPropertyReference);
if (valueAsDocumentNode != null && valueAsDocumentNode.Node is DocumentCompositeNode && PlatformTypes.Style.IsAssignableFrom((ITypeId)valueAsDocumentNode.Node.Type) && (!StyleNode.IsDefaultValue(valueAsDocumentNode.Node) || allowDefaultStyle))
{
StyleNode styleNode = targetElement.ClonePropertyValueAsSceneNode(targetPropertyReference) as StyleNode;
if (styleNode != null)
{
currentStyle = styleNode.DocumentNode;
auxillaryResources = Microsoft.Expression.DesignSurface.Utility.ResourceHelper.FindReferencedResources(valueAsDocumentNode.Node);
}
}
}
if (currentStyle == null)
{
object obj = this.ResolveCurrentStyle(targetElement, targetPropertyReference, allowDefaultStyle);
if (obj != null)
{
DocumentNode correspondingDocumentNode = this.SceneView.GetCorrespondingDocumentNode(this.SceneViewModel.ProjectContext.Platform.ViewObjectFactory.Instantiate(obj), true);
if (correspondingDocumentNode != null && PlatformTypes.Style.IsAssignableFrom((ITypeId)correspondingDocumentNode.Type))
{
currentStyle = correspondingDocumentNode;
}
else if (obj is Style)
{
StyleNode styleNode = (StyleNode)this.SceneViewModel.CreateSceneNode(obj);
if (targetType1 != null)
{
styleNode.StyleTargetTypeId = targetType1;
}
currentStyle = styleNode.DocumentNode;
}
}
if (currentStyle != null && !allowDefaultStyle && StyleNode.IsDefaultValue(currentStyle))
{
currentStyle = (DocumentNode)null;
}
}
if (currentStyle == null)
{
object defaultStyleKey = this.GetDefaultStyleKey(targetElement, (ITypeId)targetType1, (IPropertyId)this.TargetProperty);
if (defaultStyleKey != null)
{
this.ResolveDefaultStyle(targetElement, defaultStyleKey, allowDefaultStyle, out currentStyle, out isThemeStyle, out auxillaryResources);
}
}
if (currentStyle != null && !allowDefaultStyle)
{
List <DocumentCompositeNode> list = new List <DocumentCompositeNode>();
DocumentCompositeNode node = currentStyle as DocumentCompositeNode;
IProperty property = this.SceneViewModel.ProjectContext.ResolveProperty(StyleNode.BasedOnProperty);
while (node != null && property != null && (node.Type.Equals((object)PlatformTypes.Style) && node.Properties.Count == 2) && (node.Properties[(IPropertyId)property] != null && node.Properties[StyleNode.TargetTypeProperty] != null))
{
node = node.Properties[StyleNode.BasedOnProperty] as DocumentCompositeNode;
if (node != null)
{
if (DocumentNodeUtilities.IsDynamicResource((DocumentNode)node) || DocumentNodeUtilities.IsStaticResource((DocumentNode)node))
{
DocumentNode resourceKey = ResourceNodeHelper.GetResourceKey(node);
if (resourceKey != null && auxillaryResources != null)
{
foreach (DocumentCompositeNode entryNode in (IEnumerable <DocumentCompositeNode>)auxillaryResources)
{
if (resourceKey.Equals(ResourceNodeHelper.GetResourceEntryKey(entryNode)))
{
node = entryNode.Properties[DictionaryEntryNode.ValueProperty] as DocumentCompositeNode;
break;
}
}
}
}
if (PlatformTypes.Style.IsAssignableFrom((ITypeId)node.Type))
{
currentStyle = (DocumentNode)node;
list.Add(node);
}
}
}
if (auxillaryResources != null)
{
foreach (DocumentNode documentNode in list)
{
DocumentCompositeNode parent = documentNode.Parent;
if (parent != null && parent.Type.Equals((object)PlatformTypes.DictionaryEntry))
{
auxillaryResources.Remove(parent);
}
}
}
if (currentStyle != null && (list.Count > 0 || currentStyle.DocumentRoot != null))
{
currentStyle = currentStyle.Clone(targetElement.DocumentContext);
}
if (auxillaryResources != null)
{
for (int index = 0; index < auxillaryResources.Count; ++index)
{
if (auxillaryResources[index].DocumentRoot != null)
{
auxillaryResources[index] = (DocumentCompositeNode)auxillaryResources[index].Clone(targetElement.DocumentContext);
}
}
}
if (isThemeStyle)
{
ReplaceStyleTemplateCommand.StripFormatting(currentStyle);
if (auxillaryResources != null)
{
for (int index = 0; index < auxillaryResources.Count; ++index)
{
ReplaceStyleTemplateCommand.StripFormatting((DocumentNode)auxillaryResources[index]);
}
}
}
DocumentCompositeNode documentCompositeNode = currentStyle as DocumentCompositeNode;
if (documentCompositeNode != null && targetType1 != null)
{
documentCompositeNode.Properties[StyleNode.TargetTypeProperty] = (DocumentNode)documentCompositeNode.Context.CreateNode(PlatformTypes.Type, (IDocumentNodeValue) new DocumentNodeMemberValue((IMember)targetType1));
}
if (targetType1 != null)
{
ReplaceStyleTemplateCommand.ReplaceTemplateTargetType(currentStyle, auxillaryResources, targetType1);
}
}
return(currentStyle);
}