protected override XamlType GetXamlType(string xamlNamespace, string name, params XamlType[] typeArguments)
{
if (!string.IsNullOrEmpty(this.localAssemblyNsPostfix) &&
IsClrNamespaceWithNoAssembly(xamlNamespace))
{
xamlNamespace = AddLocalAssembly(xamlNamespace);
}
var xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
if (xamlType == null && environmentAssembliesLoaded == false && editingContext != null)
{
// Failed to find the type, this might because the namespace is a custom namespace
// and the dependent assembly hasn't been loaded yet. Load all dependent assemblies
// and try to load the same xaml type again.
AssemblyContextControlItem assemblyItem = this.editingContext.Items.GetValue <AssemblyContextControlItem>();
var environmentAssemblies = assemblyItem.GetEnvironmentAssemblies(null);
if (assemblyItem.LocalAssemblyName != null)
{
AssemblyContextControlItem.GetAssembly(assemblyItem.LocalAssemblyName, null);
}
environmentAssembliesLoaded = true;
xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
}
if (xamlType == null || xamlType.UnderlyingType == null || this.editingContext == null)
{
return(xamlType);
}
MultiTargetingSupportService multiTargetingService = editingContext.Services.GetService <IMultiTargetingSupportService>() as MultiTargetingSupportService;
DesignerConfigurationService config = editingContext.Services.GetService <DesignerConfigurationService>();
if (multiTargetingService == null || config == null)
{
return(xamlType);
}
// do not filter out new types and new properties if targeting to current framework and it's a full SKU
if (config.TargetFrameworkName.Version == CurrentFramework.Version && config.TargetFrameworkName.IsFullProfile())
{
return(xamlType);
}
// Filter out new types and new properties
if (this.resolverCache == null)
{
this.resolverCache = new ResolverCache();
}
if (supportedTypes.Contains(xamlType.UnderlyingType))
{
return(xamlType);
}
// only check if conversion is needed when target framework is less than 4.5
if (config.TargetFrameworkName.Version < CurrentFramework.Version)
{
if (conversionRequiredTypes.Contains(xamlType.UnderlyingType))
{
this.ContainsConversionRequiredType = true;
return(xamlType);
}
}
ResolverResult resolverResult = this.resolverCache.Lookup(xamlType.UnderlyingType);
if (resolverResult == null)
{
resolverResult = MultiTargetingTypeResolver.Resolve(multiTargetingService, xamlType.UnderlyingType);
this.resolverCache.Update(xamlType.UnderlyingType, resolverResult);
}
return(MultiTargetingTypeResolver.GetXamlType(resolverResult, xamlType));
}
protected override XamlType GetXamlType(string xamlNamespace, string name, params XamlType[] typeArguments)
{
if (!string.IsNullOrEmpty(this.localAssemblyNsPostfix)
&& IsClrNamespaceWithNoAssembly(xamlNamespace))
{
xamlNamespace = AddLocalAssembly(xamlNamespace);
}
var xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
if (xamlType == null && environmentAssembliesLoaded == false && editingContext != null)
{
// Failed to find the type, this might because the namespace is a custom namespace
// and the dependent assembly hasn't been loaded yet. Load all dependent assemblies
// and try to load the same xaml type again.
AssemblyContextControlItem assemblyItem = this.editingContext.Items.GetValue<AssemblyContextControlItem>();
var environmentAssemblies = assemblyItem.GetEnvironmentAssemblies(null);
if (assemblyItem.LocalAssemblyName != null)
{
AssemblyContextControlItem.GetAssembly(assemblyItem.LocalAssemblyName, null);
}
environmentAssembliesLoaded = true;
xamlType = base.GetXamlType(xamlNamespace, name, typeArguments);
}
if (xamlType == null || xamlType.UnderlyingType == null || this.editingContext == null)
{
return xamlType;
}
MultiTargetingSupportService multiTargetingService = editingContext.Services.GetService<IMultiTargetingSupportService>() as MultiTargetingSupportService;
DesignerConfigurationService config = editingContext.Services.GetService<DesignerConfigurationService>();
if (multiTargetingService == null || config == null)
{
return xamlType;
}
// do not filter out new types and new properties if targeting to current framework and it's a full SKU
if (config.TargetFrameworkName.Version == CurrentFramework.Version && config.TargetFrameworkName.IsFullProfile())
{
return xamlType;
}
// Filter out new types and new properties
if (this.resolverCache == null)
{
this.resolverCache = new ResolverCache();
}
if (supportedTypes.Contains(xamlType.UnderlyingType))
{
return xamlType;
}
// only check if conversion is needed when target framework is less than 4.5
if (config.TargetFrameworkName.Version < CurrentFramework.Version)
{
if (conversionRequiredTypes.Contains(xamlType.UnderlyingType))
{
this.ContainsConversionRequiredType = true;
return xamlType;
}
}
ResolverResult resolverResult = this.resolverCache.Lookup(xamlType.UnderlyingType);
if (resolverResult == null)
{
resolverResult = MultiTargetingTypeResolver.Resolve(multiTargetingService, xamlType.UnderlyingType);
this.resolverCache.Update(xamlType.UnderlyingType, resolverResult);
}
return MultiTargetingTypeResolver.GetXamlType(resolverResult, xamlType);
}
