protected override DocumentNodePath ProvideEditingContainer(SceneElement targetElement, PropertyReference targetProperty, DocumentNode resourceNode)
{
if (this.UseStyle)
{
if (this.SceneView.IsEditable && targetElement.IsViewObjectValid && (this.SceneView.GetViewState((SceneNode)targetElement) & this.RequiredSelectionViewState) == this.RequiredSelectionViewState)
{
Type runtimeType = this.SceneViewModel.ProjectContext.ResolveType(PlatformTypes.FrameworkTemplate).RuntimeType;
return(this.SceneView.GetCorrespondingNodePath(this.SceneViewModel.ProjectContext.Platform.ViewObjectFactory.Instantiate(targetElement.GetComputedValue((IPropertyId)this.ProvideTemplateProperty(SingleTargetCommandBase.GetTypeOfElement(targetElement)))), true));
}
SceneNode sceneNode = targetElement.GetLocalValueAsSceneNode(targetProperty);
if (sceneNode == null && resourceNode != null && resourceNode.IsInDocument)
{
SceneViewModel viewModel = SceneViewModel.GetViewModel(this.ViewHost, resourceNode.DocumentRoot, false);
if (viewModel != null)
{
sceneNode = viewModel.GetSceneNode(resourceNode);
}
}
if (sceneNode != null)
{
return(sceneNode.GetLocalValueAsDocumentNode((IPropertyId)this.ProvideTemplateProperty(SingleTargetCommandBase.GetTypeOfElement(targetElement))));
}
}
return(targetElement.GetLocalValueAsDocumentNode(targetProperty));
}
private void UpdateAmbientValueFromSceneElement(SceneElement element, PropertyReference propertyReference)
{
bool strictTypeCheck = true;
PropertyReference propertyReference1 = SceneNodeObjectSet.FilterProperty((SceneNode)element, propertyReference, strictTypeCheck);
if (!element.IsViewObjectValid || propertyReference1 == null || propertyReference1.PlatformMetadata != element.Platform.Metadata)
{
return;
}
AmbientPropertyManager.AmbientPropertyValue ambientPropertyValue = this.GetAmbientPropertyValue(propertyReference1.FirstStep);
if (ambientPropertyValue == null)
{
return;
}
using (element.ViewModel.ForceBaseValue())
{
if (element.IsSet(propertyReference1) == PropertyState.Unset)
{
ambientPropertyValue.Value = null;
}
else
{
DocumentNodePath valueAsDocumentNode = element.GetLocalValueAsDocumentNode(propertyReference1);
if (!this.HasValidValue(element.ViewModel, valueAsDocumentNode))
{
return;
}
ambientPropertyValue.Value = valueAsDocumentNode.Node;
}
}
}
protected override DocumentNodePath ProvideEditingContainer(SceneElement targetElement, PropertyReference targetProperty, DocumentNode resourceNode)
{
SceneViewModel viewModel = targetElement.ViewModel.GetViewModel(resourceNode.DocumentRoot, false);
DocumentNodePath documentNodePath = targetElement.GetLocalValueAsDocumentNode(targetProperty) ?? new DocumentNodePath(resourceNode.DocumentRoot.RootNode, resourceNode);
DocumentNode documentNode = (viewModel.GetSceneNode(resourceNode) as StyleNode).GetLocalValueAsSceneNode(ControlElement.TemplateProperty).DocumentNode;
return(documentNodePath.GetPathInContainer((DocumentNode)documentNode.Parent).GetPathInSubContainer(documentNode.SitePropertyKey, documentNode));
}
public static DocumentNodePath ProvideStyleOrTemplateNodePath(SceneElement targetElement, PropertyReference targetPropertyReference)
{
DocumentNodePath documentNodePath = (DocumentNodePath)null;
ReferenceStep targetProperty = targetPropertyReference[0];
StyleNode styleNode = targetElement as StyleNode;
if (targetPropertyReference.TargetType.IsAssignableFrom(targetElement.TargetType) || styleNode != null && targetPropertyReference.TargetType.IsAssignableFrom(styleNode.StyleTargetType))
{
IViewObjectFactory viewObjectFactory = targetElement.Platform.ViewObjectFactory;
object computedValue = targetElement.GetComputedValue(targetPropertyReference);
DocumentNodePath valuePath = (DocumentNodePath)null;
if (computedValue != null)
{
IViewObject instance = viewObjectFactory.Instantiate(computedValue);
valuePath = targetElement.ViewModel.DefaultView.GetCorrespondingNodePath(instance, true);
}
if (valuePath == null && !BaseFrameworkElement.StyleProperty.Equals((object)targetProperty))
{
BaseFrameworkElement frameworkElement = targetElement as BaseFrameworkElement;
if (frameworkElement != null)
{
frameworkElement.FindMissingImplicitStyle();
}
if (computedValue != null)
{
IViewObject instance = viewObjectFactory.Instantiate(computedValue);
DocumentNodePath correspondingNodePath = targetElement.ViewModel.DefaultView.GetCorrespondingNodePath(instance, true);
if (correspondingNodePath != null)
{
valuePath = ControlStylingOperations.FindTemplateWithinStyle(correspondingNodePath, targetElement, (IPropertyId)targetProperty, (IPropertyId)targetProperty);
}
}
}
if (ControlStylingOperations.ShouldSetEditingContextToNodePath(valuePath, targetElement, targetProperty))
{
documentNodePath = valuePath;
}
}
if (documentNodePath == null && styleNode != null && targetElement.IsSet(targetPropertyReference) == PropertyState.Set)
{
DocumentNodePath valueAsDocumentNode = targetElement.GetLocalValueAsDocumentNode(targetPropertyReference);
if (ControlStylingOperations.ShouldSetEditingContextToNodePath(valueAsDocumentNode, targetElement, targetProperty))
{
documentNodePath = valueAsDocumentNode;
}
}
return(documentNodePath);
}
public bool IsSynchronizedWithArtboard()
{
bool isMixed;
this.BasisProperty.GetLocalValueAsDocumentNode(true, out isMixed);
if (isMixed)
{
return(false);
}
SceneElement primarySelection = this.BasisProperty.SceneNodeObjectSet.DesignerContext.ActiveView.ElementSelectionSet.PrimarySelection;
if (primarySelection == null || this.BasisProperty.Reference.PlatformMetadata != primarySelection.ProjectContext.PlatformMetadata)
{
return(false);
}
DocumentNodePath valueAsDocumentNode = primarySelection.GetLocalValueAsDocumentNode(this.BasisProperty.Reference);
if (valueAsDocumentNode != null)
{
return(this.BasisProperty.SceneNodeObjectSet.DesignerContext.GradientToolSelectionService.AdornedBrush == valueAsDocumentNode.Node);
}
return(false);
}
public static bool ShouldApplyRectangleGeometryAdornerTo(SceneElement adornedElement)
{
DocumentNodePath valueAsDocumentNode = adornedElement.GetLocalValueAsDocumentNode(Base2DElement.ClipProperty);
return(valueAsDocumentNode != null && valueAsDocumentNode.Node != null && PlatformTypes.RectangleGeometry.IsAssignableFrom((ITypeId)valueAsDocumentNode.Node.Type));
}
public override void Execute()
{
SceneElement targetElement = this.TargetElement;
if (targetElement is StyleNode)
{
this.useStyle = new bool?(false);
}
else
{
IList <DocumentCompositeNode> auxillaryResources1;
DocumentNode documentNode1 = this.ProvideCurrentStyle(targetElement, this.Type, new PropertyReference((ReferenceStep)targetElement.ProjectContext.ResolveProperty(BaseFrameworkElement.StyleProperty)), false, out auxillaryResources1);
IList <DocumentCompositeNode> auxillaryResources2;
DocumentNode other = this.ProvideCurrentTemplate(targetElement, new PropertyReference(this.ActiveTemplateProperty), out auxillaryResources2);
bool flag = false;
if ((other == null || other.DocumentRoot == null) && documentNode1 != null)
{
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(StringTable.UndoUnitEditCopyStyle, true))
{
if (auxillaryResources1 != null && auxillaryResources1.Count > 0)
{
ResourceSite resourceSite = new ResourceSite(targetElement.DocumentNode);
resourceSite.EnsureResourceCollection();
foreach (DocumentCompositeNode entryNode in (IEnumerable <DocumentCompositeNode>)auxillaryResources1)
{
DocumentNode resourceEntryKey = ResourceNodeHelper.GetResourceEntryKey(entryNode);
DocumentNode documentNode2 = entryNode.Properties[DictionaryEntryNode.ValueProperty];
if (resourceEntryKey != null && documentNode2 != null)
{
DictionaryEntryNode dictionaryEntryNode = (DictionaryEntryNode)this.SceneViewModel.CreateSceneNode(PlatformTypes.DictionaryEntry);
dictionaryEntryNode.KeyNode = this.SceneViewModel.GetSceneNode(resourceEntryKey.Clone(this.SceneViewModel.Document.DocumentContext));
dictionaryEntryNode.Value = this.SceneViewModel.GetSceneNode(documentNode2.Clone(this.SceneViewModel.Document.DocumentContext));
resourceSite.ResourcesDictionary.Children.Add(dictionaryEntryNode.DocumentNode);
}
}
}
documentNode1 = documentNode1.Clone(this.SceneViewModel.Document.DocumentContext);
DocumentCompositeNode documentCompositeNode = documentNode1 as DocumentCompositeNode;
if (documentCompositeNode != null && documentCompositeNode.NameProperty != null && documentCompositeNode.Properties.Contains(documentCompositeNode.NameProperty))
{
documentCompositeNode.ClearValue((IPropertyId)documentCompositeNode.NameProperty);
}
targetElement.SetValue(this.TargetPropertyReference, (object)documentNode1);
DocumentNodePath valueAsDocumentNode = targetElement.GetLocalValueAsDocumentNode(this.TargetPropertyReference);
documentNode1 = valueAsDocumentNode != null ? valueAsDocumentNode.Node : (DocumentNode)null;
editTransaction.Update();
object computedValue = targetElement.GetComputedValue(new PropertyReference(this.ActiveTemplateProperty));
if (computedValue != null)
{
DocumentNodePath correspondingNodePath = this.SceneView.GetCorrespondingNodePath(this.SceneViewModel.ProjectContext.Platform.ViewObjectFactory.Instantiate(computedValue), true);
if (correspondingNodePath != null)
{
flag = valueAsDocumentNode.IsAncestorOf(correspondingNodePath);
other = correspondingNodePath != null ? correspondingNodePath.Node : other;
}
}
editTransaction.Cancel();
}
}
this.useStyle = new bool?(flag || other != null && documentNode1 != null && documentNode1.IsAncestorOf(other));
}
base.Execute();
this.useStyle = new bool?();
}
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);
}
protected virtual DocumentNodePath ProvideEditingContainer(SceneElement targetElement, PropertyReference targetProperty, DocumentNode resourceNode)
{
return(targetElement.GetLocalValueAsDocumentNode(targetProperty));
}