private static object InstantiateConstructorArgument(IInstanceBuilderContext context, ViewNode viewNode, IParameter constructorArgument, IProperty constructorArgumentProperty, DocumentNode constructorArgumentNode)
{
object defaultValue;
if (constructorArgumentProperty != null)
{
return(InstanceBuilderOperations.UpdatePropertyWithoutApply(context, viewNode, constructorArgumentProperty, constructorArgumentNode).Instance);
}
if (constructorArgumentNode != null)
{
ViewNode viewNode1 = InstanceBuilderOperations.UpdateChildWithoutApply(context, viewNode, viewNode.Children.Count, DocumentNodeChangeAction.Add, constructorArgumentNode);
return(viewNode1.Instance);
}
IDocumentContext documentContext = viewNode.DocumentNode.Context;
Type targetType = viewNode.TargetType;
Type runtimeType = constructorArgument.ParameterType.RuntimeType;
ReferenceStep referenceStep = constructorArgumentProperty as ReferenceStep;
if (referenceStep == null || !referenceStep.HasDefaultValue(targetType))
{
bool flag = documentContext.TypeResolver.InTargetAssembly(constructorArgument.ParameterType);
defaultValue = InstanceBuilderOperations.InstantiateType(runtimeType, flag);
}
else
{
defaultValue = referenceStep.GetDefaultValue(targetType);
}
if (context.IsSerializationScope)
{
defaultValue = documentContext.CreateNode(runtimeType, defaultValue);
}
return(defaultValue);
}
public override void OnViewNodeInvalidating(IInstanceBuilderContext context, ViewNode target, ViewNode child, ref bool doesInvalidRootsContainTarget, List <ViewNode> invalidRoots)
{
if (target.InstanceState.IsPropertyOrChildInvalid)
{
InstanceBuilderOperations.SetInvalid(context, target, ref doesInvalidRootsContainTarget, invalidRoots);
}
base.OnViewNodeInvalidating(context, target, child, ref doesInvalidRootsContainTarget, invalidRoots);
}
public override void OnViewNodeInvalidating(IInstanceBuilderContext context, ViewNode target, ViewNode child, ref bool doesInvalidRootsContainTarget, List <ViewNode> invalidRoots)
{
InstanceState instanceState = target.InstanceState;
if (target.Instance is DocumentNode && instanceState.IsPropertyInvalid && !instanceState.IsChildInvalid && !instanceState.IsDescendantInvalid)
{
IInstantiatedElementViewNode instantiatedElementViewNode = target as IInstantiatedElementViewNode;
if (instantiatedElementViewNode != null && instantiatedElementViewNode.InstantiatedElements.First != null)
{
bool flag = true;
using (IEnumerator <IProperty> enumerator = instanceState.InvalidProperties.GetEnumerator())
{
do
{
if (!enumerator.MoveNext())
{
break;
}
flag = this.IsIncrementalChange(context, target, enumerator.Current);
}while (flag);
}
if (flag)
{
return;
}
}
}
bool flag1 = false;
if (instanceState != InstanceState.Valid)
{
T instance = (T)(target.Instance as T);
if (instance != null && this.IsSealed(instance))
{
flag1 = true;
}
IInstantiatedElementViewNode instantiatedElementViewNode1 = target as IInstantiatedElementViewNode;
if (instantiatedElementViewNode1 != null && instantiatedElementViewNode1.InstantiatedElements.First != null)
{
foreach (object instantiatedElement in instantiatedElementViewNode1.InstantiatedElements)
{
instance = (T)(instantiatedElement as T);
if (instance == null || !this.IsSealed(instance))
{
continue;
}
flag1 = true;
break;
}
}
}
if (flag1)
{
InstanceBuilderOperations.SetInvalid(context, target, ref doesInvalidRootsContainTarget, invalidRoots);
}
base.OnViewNodeInvalidating(context, target, child, ref doesInvalidRootsContainTarget, invalidRoots);
}
public static bool ClearValue(object target, IProperty propertyKey)
{
if (!InstanceBuilderOperations.IsSupported(propertyKey))
{
return(false);
}
DocumentCompositeNode documentCompositeNode = target as DocumentCompositeNode;
if (documentCompositeNode != null)
{
documentCompositeNode.Properties[propertyKey] = null;
return(true);
}
ReferenceStep referenceStep = propertyKey as ReferenceStep;
if (referenceStep == null)
{
return(false);
}
referenceStep.ClearValue(target);
return(true);
}
public bool Instantiate(IInstanceBuilderContext context, ViewNode viewNode)
{
DocumentNode documentNode = viewNode.DocumentNode;
DocumentCompositeNode documentCompositeNode = documentNode as DocumentCompositeNode;
bool flag = false;
if (!PlatformTypes.FrameworkElement.IsAssignableFrom(viewNode.Type))
{
if (documentCompositeNode != null && documentCompositeNode.SupportsChildren && documentCompositeNode.Children.Count > 0)
{
IList listAdapter = InstanceBuilderOperations.GetListAdapter(viewNode.Instance);
if (listAdapter != null)
{
listAdapter.Clear();
}
}
flag = true;
viewNode.Instance = null;
}
else
{
IPlatformMetadata platformMetadata = documentNode.TypeResolver.PlatformMetadata;
if (!context.IsSerializationScope)
{
try
{
ViewNode viewNode1 = viewNode;
FallbackControlType fallbackControlType = default(FallbackControlType);
viewNode1.Instance = (fallbackControlType == null ? Activator.CreateInstance <FallbackControlType>() : default(FallbackControlType));
}
catch (Exception exception)
{
viewNode.Instance = null;
flag = true;
}
}
else
{
DocumentCompositeNode documentCompositeNode1 = context.DocumentContext.CreateNode(typeof(FallbackControlType));
ViewNodeId id = context.SerializationContext.GetId(viewNode);
documentCompositeNode1.Properties[DesignTimeProperties.ViewNodeIdProperty] = context.DocumentContext.CreateNode(typeof(string), ViewNodeManager.ViewNodeIdConverter.ConvertToInvariantString(id));
viewNode.Instance = documentCompositeNode1;
}
if (viewNode.Instance != null && documentCompositeNode != null)
{
if (documentCompositeNode != null)
{
DocumentNode exceptionSource = context.ExceptionDictionary.GetExceptionSource(viewNode);
Type runtimeType = documentNode.TypeResolver.ResolveType(PlatformTypes.FrameworkElement).RuntimeType;
foreach (IProperty property in context.GetProperties(viewNode))
{
try
{
ViewNode viewNode2 = InstanceBuilderOperations.UpdatePropertyWithoutApply(context, viewNode, property, documentCompositeNode.Properties[property]);
if (viewNode2 != null && viewNode2.Instance != null && viewNode2.DocumentNode != exceptionSource)
{
Type type = (context.IsSerializationScope ? ((DocumentNode)viewNode2.Instance).TargetType : viewNode2.Instance.GetType());
ReferenceStep referenceStep = property as ReferenceStep;
if (referenceStep != null && referenceStep.TargetType.IsAssignableFrom(runtimeType) && PlatformTypeHelper.GetPropertyType(referenceStep).IsAssignableFrom(type))
{
InstanceBuilderOperations.SetValue(viewNode.Instance, referenceStep, viewNode2.Instance);
}
}
}
catch
{
}
}
}
IProperty property1 = platformMetadata.ResolveProperty(KnownProperties.FrameworkElementMinWidthProperty);
InstanceBuilderOperations.SetValue(viewNode.Instance, property1, FallbackInstanceBuilder <FallbackControlType> .MinSize(context));
IProperty property2 = platformMetadata.ResolveProperty(KnownProperties.FrameworkElementMinHeightProperty);
InstanceBuilderOperations.SetValue(viewNode.Instance, property2, FallbackInstanceBuilder <FallbackControlType> .MinSize(context));
}
}
if (flag)
{
viewNode.Instance = ClrObjectInstanceBuilder.InvalidObjectSentinel;
}
viewNode.InstanceState = InstanceState.Valid;
return(true);
}
public override void OnViewNodeInvalidating(IInstanceBuilderContext context, ViewNode target, ViewNode child, ref bool doesInvalidRootsContainTarget, List <ViewNode> invalidRoots)
{
InstanceBuilderOperations.SetInvalid(context, target, ref doesInvalidRootsContainTarget, invalidRoots);
}
public override void UpdateProperty(IInstanceBuilderContext context, ViewNode viewNode, IProperty propertyKey, DocumentNode valueNode)
{
InstanceBuilderOperations.UpdatePropertyWithoutApply(context, viewNode, propertyKey, valueNode);
}
public override void ModifyValue(IInstanceBuilderContext context, ViewNode target, object onlyThisInstance, IProperty propertyKey, object value, PropertyModification modification)
{
IProperty shadowProperty;
if (!context.IsSerializationScope)
{
IInstantiatedElementViewNode instantiatedElementViewNode = target as IInstantiatedElementViewNode;
if (instantiatedElementViewNode != null && onlyThisInstance == null && instantiatedElementViewNode.InstantiatedElements.First != null)
{
if (context.UseShadowProperties)
{
shadowProperty = DesignTimeProperties.GetShadowProperty(propertyKey, target.DocumentNode.Type);
}
else
{
shadowProperty = null;
}
IProperty property = shadowProperty;
if (property != null && DesignTimeProperties.UseShadowPropertyForInstanceBuilding(target.TypeResolver, property))
{
propertyKey = property;
}
ReferenceStep referenceStep = propertyKey as ReferenceStep;
if (referenceStep != null)
{
foreach (object instantiatedElement in instantiatedElementViewNode.InstantiatedElements)
{
if (modification != PropertyModification.Set)
{
referenceStep.ClearValue(instantiatedElement);
}
else
{
InstanceBuilderOperations.SetValue(instantiatedElement, referenceStep, value);
}
}
return;
}
}
}
if (propertyKey.DeclaringType.Metadata.IsNameProperty(propertyKey))
{
string valueAsString = null;
if (context.IsSerializationScope)
{
DocumentPrimitiveNode documentPrimitiveNode = value as DocumentPrimitiveNode;
if (documentPrimitiveNode != null)
{
valueAsString = DocumentPrimitiveNode.GetValueAsString(documentPrimitiveNode);
}
}
else
{
valueAsString = value as string;
if (string.IsNullOrEmpty(valueAsString) && (ProjectNeutralTypes.VisualStateGroup.IsAssignableFrom(target.Type) || ProjectNeutralTypes.VisualState.IsAssignableFrom(target.Type)))
{
valueAsString = ((DocumentCompositeNode)target.DocumentNode).GetValueAsString(target.DocumentNode.NameProperty);
}
}
if (valueAsString != null && string.IsNullOrEmpty(valueAsString))
{
CultureInfo currentCulture = CultureInfo.CurrentCulture;
string instanceBuilderNamePropertyNotValid = ExceptionStringTable.InstanceBuilderNamePropertyNotValid;
object[] objArray = new object[] { valueAsString };
throw new InstanceBuilderException(string.Format(currentCulture, instanceBuilderNamePropertyNotValid, objArray), target.DocumentNode);
}
}
base.ModifyValue(context, target, onlyThisInstance, propertyKey, value, modification);
}
public override void UpdateProperty(IInstanceBuilderContext context, ViewNode viewNode, IProperty propertyKey, DocumentNode valueNode)
{
string instance;
string str;
IPropertyId shadowProperty;
ReferenceStep referenceStep = propertyKey as ReferenceStep;
ViewNode item = viewNode.Properties[propertyKey];
if (item != null && DocumentNodeUtilities.IsBinding(item.DocumentNode) && referenceStep != null)
{
ReferenceStep referenceStep1 = referenceStep;
if (context.UseShadowProperties)
{
shadowProperty = DesignTimeProperties.GetShadowProperty(propertyKey, viewNode.DocumentNode.Type);
}
else
{
shadowProperty = null;
}
IPropertyId propertyId = shadowProperty;
if (propertyId != null && DesignTimeProperties.UseShadowPropertyForInstanceBuilding(context.DocumentContext.TypeResolver, propertyId))
{
referenceStep1 = propertyId as ReferenceStep;
}
if (referenceStep1 != null)
{
IInstantiatedElementViewNode instantiatedElementViewNode = viewNode as IInstantiatedElementViewNode;
if (instantiatedElementViewNode == null)
{
referenceStep1.ClearValue(viewNode.Instance);
}
else
{
foreach (object instantiatedElement in instantiatedElementViewNode.InstantiatedElements)
{
referenceStep1.ClearValue(instantiatedElement);
}
}
}
}
if (propertyKey.DeclaringType.Metadata.IsNameProperty(propertyKey) && InstanceBuilderOperations.GetIsInlinedResourceWithoutNamescope(viewNode))
{
InstanceBuilderOperations.UpdatePropertyWithoutApply(context, viewNode, propertyKey, valueNode);
return;
}
INameScope nameScope = context.NameScope;
bool flag = (nameScope == null ? false : propertyKey.DeclaringType.Metadata.IsNameProperty(propertyKey));
if (flag)
{
ViewNode item1 = viewNode.Properties[propertyKey];
if (item1 != null)
{
str = item1.Instance as string;
}
else
{
str = null;
}
string str1 = str;
if (!string.IsNullOrEmpty(str1) && nameScope.FindName(str1) != null)
{
context.NameScope.UnregisterName(str1);
}
}
if ((!context.IsSerializationScope || !(propertyKey is Event)) && (context.IsSerializationScope || !DesignTimeProperties.IsDocumentOnlyDesignTimeProperty(propertyKey)))
{
base.UpdateProperty(context, viewNode, propertyKey, valueNode);
}
else
{
InstanceBuilderOperations.UpdatePropertyWithoutApply(context, viewNode, propertyKey, valueNode);
}
if (flag)
{
ViewNode viewNode1 = viewNode.Properties[propertyKey];
if (viewNode1 != null)
{
instance = viewNode1.Instance as string;
}
else
{
instance = null;
}
string str2 = instance;
if (!string.IsNullOrEmpty(str2))
{
try
{
if (!str2.StartsWith("~", StringComparison.Ordinal) && !str2.Contains("."))
{
if (nameScope.FindName(str2) != null)
{
nameScope.UnregisterName(str2);
}
nameScope.RegisterName(str2, viewNode.Instance);
}
}
catch (ArgumentException argumentException1)
{
ArgumentException argumentException = argumentException1;
ViewNodeManager viewNodeManager = viewNode1.ViewNodeManager;
CultureInfo currentCulture = CultureInfo.CurrentCulture;
string instanceBuilderUnableToRegisterName = ExceptionStringTable.InstanceBuilderUnableToRegisterName;
object[] objArray = new object[] { str2 };
viewNodeManager.OnException(viewNode1, new InstanceBuilderException(string.Format(currentCulture, instanceBuilderUnableToRegisterName, objArray), argumentException, viewNode1.DocumentNode, viewNode), false);
}
}
}
}
public static bool SetValue(object target, IProperty propertyKey, object value)
{
if (!InstanceBuilderOperations.IsSupported((IMember)propertyKey))
{
return(false);
}
if (DesignTimeProperties.InlineXmlProperty.Equals((object)propertyKey))
{
IXmlSerializable serializable = target as IXmlSerializable;
if (serializable == null)
{
return(false);
}
InstanceBuilderOperations.SetXmlContent(serializable, (string)value);
return(true);
}
DocumentCompositeNode documentCompositeNode = target as DocumentCompositeNode;
if (documentCompositeNode != null)
{
IProperty property = (IProperty)propertyKey.Clone(documentCompositeNode.TypeResolver);
documentCompositeNode.Properties[(IPropertyId)property] = (DocumentNode)value;
return(true);
}
ReferenceStep referenceStep = propertyKey as ReferenceStep;
if (referenceStep != null)
{
object obj = value;
MarkupExtension markupExtension;
if ((markupExtension = obj as MarkupExtension) != null)
{
if (markupExtension is TemplateBindingExtension)
{
throw new InstanceBuilderException(ExceptionStringTable.InvalidTemplateBindingInstanceBuilderException);
}
DependencyPropertyReferenceStep propertyReferenceStep1;
object property;
if ((propertyReferenceStep1 = referenceStep as DependencyPropertyReferenceStep) != null)
{
property = propertyReferenceStep1.DependencyProperty;
}
else
{
ClrPropertyReferenceStep propertyReferenceStep2;
if ((propertyReferenceStep2 = referenceStep as ClrPropertyReferenceStep) == null)
{
return(false);
}
property = (object)propertyReferenceStep2.PropertyInfo;
}
DynamicResourceExtension resourceExtension = markupExtension as DynamicResourceExtension;
FrameworkElement frameworkElement = target as FrameworkElement;
FrameworkContentElement frameworkContentElement = target as FrameworkContentElement;
if (resourceExtension != null && resourceExtension.ResourceKey != null && propertyReferenceStep1 != null && (frameworkElement != null || frameworkContentElement != null))
{
if (frameworkElement != null)
{
propertyReferenceStep1.SetResourceReference((object)frameworkElement, resourceExtension.ResourceKey);
}
else if (frameworkContentElement != null)
{
propertyReferenceStep1.SetResourceReference((object)frameworkContentElement, resourceExtension.ResourceKey);
}
}
else
{
if (Microsoft.Expression.DesignModel.Metadata.KnownProperties.SetterValueProperty.Equals((object)referenceStep))
{
referenceStep.SetValue(target, obj);
return(true);
}
bool flag = false;
try
{
obj = markupExtension.ProvideValue((IServiceProvider) new InstanceBuilderOperations.InstanceBuilderServiceProvider(target, property, (IMetadataResolver)referenceStep.DeclaringType.PlatformMetadata));
flag = true;
}
catch (InvalidOperationException ex)
{
}
if (flag)
{
if (!(obj is MarkupExtension))
{
return(InstanceBuilderOperations.SetValue(target, (IProperty)referenceStep, obj));
}
referenceStep.SetValue(target, obj);
return(true);
}
}
}
else
{
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
//if (obj is Expression)
//{
// referenceStep.SetValue(target, obj);
// return true;
//}
if (obj != null)
{
bool flag = false;
DependencyPropertyReferenceStep propertyReferenceStep = referenceStep as DependencyPropertyReferenceStep;
if (propertyReferenceStep != null)
{
ITypeId type = (ITypeId)propertyReferenceStep.PlatformTypes.GetType(obj.GetType());
if (PlatformTypes.Binding.IsAssignableFrom(type))
{
flag = true;
}
}
if (flag)
{
propertyReferenceStep.SetBinding(target, value);
return(true);
}
if (!PlatformTypeHelper.GetPropertyType((IProperty)referenceStep).IsInstanceOfType(obj))
{
return(false);
}
}
referenceStep.SetValue(target, obj);
return(true);
}
}
return(false);
}
