public static IList GetListAdapter(object instance)
{
if (instance != null)
{
CollectionAdapterDescription adapterDescription = CollectionAdapterDescription.GetAdapterDescription(instance.GetType());
if (adapterDescription != null)
{
return(adapterDescription.GetCollectionAdapter(instance) as IList);
}
}
return(null);
}
private static object CreateClrDataContext(DataSourceInfo dataSource, SceneViewModel viewModel)
{
DocumentNode sourceNode = dataSource.SourceNode;
if (PlatformTypes.DataTemplate.IsAssignableFrom((ITypeId)sourceNode.Type))
{
return((object)null);
}
object obj1 = (object)null;
using (StandaloneInstanceBuilderContext instanceBuilderContext = new StandaloneInstanceBuilderContext(viewModel.Document.DocumentContext, viewModel.DesignerContext))
{
try
{
IInstanceBuilder builder = instanceBuilderContext.InstanceBuilderFactory.GetBuilder(sourceNode.TargetType);
ViewNode viewNode = builder.GetViewNode((IInstanceBuilderContext)instanceBuilderContext, sourceNode);
if (builder.Instantiate((IInstanceBuilderContext)instanceBuilderContext, viewNode))
{
obj1 = DataContextEvaluator.GetEvaluatedValue(viewNode.Instance);
}
}
catch
{
}
}
if (obj1 == null || string.IsNullOrEmpty(dataSource.Path))
{
return(obj1);
}
object instance = obj1;
try
{
IList <ClrPathPart> list1 = ClrPropertyPathHelper.SplitPath(dataSource.Path);
if (list1 == null)
{
return((object)null);
}
for (int index = 0; index < list1.Count; ++index)
{
if (instance != null)
{
Type type = instance.GetType();
object obj2 = (object)null;
ClrPathPart clrPathPart = list1[index];
if (clrPathPart.Category == ClrPathPartCategory.PropertyName)
{
PropertyInfo property = type.GetProperty(clrPathPart.Path);
if (property != (PropertyInfo)null)
{
obj2 = property.GetValue(instance, (object[])null);
}
}
else
{
CollectionAdapterDescription adapterDescription = CollectionAdapterDescription.GetAdapterDescription(type);
if (adapterDescription != null)
{
IList list2 = adapterDescription.GetCollectionAdapter(instance) as IList;
if (list2 != null)
{
int result = 0;
if (clrPathPart.Category == ClrPathPartCategory.IndexStep)
{
if (!int.TryParse(clrPathPart.Path.Trim('[', ']'), out result))
{
goto label_23;
}
}
obj2 = list2[result];
}
}
}
label_23:
instance = obj2;
}
else
{
break;
}
}
}
catch
{
instance = (object)null;
}
return(instance);
}
private object ConvertInternalFast(object value, ITypeResolver sourceTypeResolver, ITypeResolver targetTypeResolver)
{
if (value == null)
{
return(value);
}
Type type = value.GetType();
IType platformType = ((IPlatformTypes)targetTypeResolver.PlatformMetadata).GetPlatformType(type.FullName);
Type runtimeType = platformType.RuntimeType;
object obj1;
if (type.IsPrimitive || type.IsEnum)
{
if (runtimeType == (Type)null)
{
return((object)null);
}
if (runtimeType.Equals(type))
{
obj1 = value;
}
else
{
TypeConverter typeConverter = Microsoft.Expression.DesignModel.Metadata.MetadataStore.GetTypeConverter(type);
obj1 = Microsoft.Expression.DesignModel.Metadata.MetadataStore.GetTypeConverter(runtimeType).ConvertFromInvariantString(typeConverter.ConvertToInvariantString(value));
}
}
else
{
if (runtimeType == (Type)null)
{
return((object)null);
}
obj1 = InstanceBuilderOperations.InstantiateType(runtimeType, true);
if (obj1 != null && PlatformTypes.ImageBrush.IsAssignableFrom((ITypeId)platformType))
{
return(this.ConvertImageBrush(value, obj1, sourceTypeResolver, targetTypeResolver));
}
if (!type.IsValueType)
{
CollectionAdapterDescription adapterDescription = CollectionAdapterDescription.GetAdapterDescription(type);
if (adapterDescription != null)
{
IList list = CollectionAdapterDescription.GetAdapterDescription(runtimeType).GetCollectionAdapter(obj1) as IList;
foreach (object obj2 in (IEnumerable)adapterDescription.GetCollectionAdapter(value))
{
object obj3 = this.ConvertInternalFast(obj2, sourceTypeResolver, targetTypeResolver);
list.Add(obj3);
}
}
}
foreach (IProperty property in ((IPlatformTypes)sourceTypeResolver.PlatformMetadata).GetType(type).GetProperties(MemberAccessTypes.Public))
{
ReferenceStep referenceStep1 = property as ReferenceStep;
if (referenceStep1 != null && referenceStep1.ReadAccess == MemberAccessType.Public && referenceStep1.WriteAccess == MemberAccessType.Public)
{
ReferenceStep referenceStep2 = platformType.GetMember(MemberType.Property, referenceStep1.Name, MemberAccessTypes.Public) as ReferenceStep;
if (referenceStep2 != null && referenceStep2.ReadAccess == MemberAccessType.Public && referenceStep2.WriteAccess == MemberAccessType.Public)
{
object valueToSet = this.ConvertInternalFast(referenceStep1.GetValue(value), sourceTypeResolver, targetTypeResolver);
referenceStep2.SetValue(obj1, valueToSet);
}
}
}
}
return(obj1);
}
