public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Module;
EmbeddedResource matchedResource = null;
foreach (var resource in module.Resources.OfType <EmbeddedResource>())
{
if (resource.Name.StartsWith(context.EmbeddedResourceNameSpace) && resource.Name.EndsWith(value))
{
matchedResource = resource;
break;
}
}
if (null == matchedResource)
{
foreach (var resource in module.Resources.OfType <EmbeddedResource>())
{
if (resource.Name.EndsWith(value))
{
matchedResource = resource;
break;
}
}
}
if (null != matchedResource)
{
string classname;
if (matchedResource.IsResourceDictionaryXaml(module, out classname))
{
int lastIndex = classname.LastIndexOf('.');
var realClassName = classname.Substring(lastIndex + 1);
var typeref = XmlTypeExtensions.GetTypeReference(realClassName, module, node, XmlTypeExtensions.ModeOfGetType.Both);
var typeName = matchedResource.Name.Replace('.', '_');
var typeDefOfGetResource = module.Types.FirstOrDefault(type => type.FullName == "GetResource." + typeName);
if (null != typeDefOfGetResource)
{
module.Types.Remove(typeDefOfGetResource);
typeDefOfGetResource = null;
}
if (null == typeDefOfGetResource)
{
typeDefOfGetResource = new TypeDefinition("GetResource", typeName, TypeAttributes.NotPublic);
typeDefOfGetResource.BaseType = typeref;
module.Types.Add(typeDefOfGetResource);
typeDefOfGetResource.AddDefaultConstructor(typeref);
}
var methodName = "GetResource";
var methodOfGetResource = typeDefOfGetResource.Methods.FirstOrDefault(m => m.Name == methodName);
if (null == methodOfGetResource)
{
methodOfGetResource = new MethodDefinition(methodName, MethodAttributes.Public, typeref);
typeDefOfGetResource.Methods.Add(methodOfGetResource);
}
var constructor = typeDefOfGetResource.Methods.FirstOrDefault(m => m.IsConstructor);
if (null != constructor)
{
constructor.Body.Instructions.Insert(constructor.Body.Instructions.Count - 1, Instruction.Create(OpCodes.Ldarg_0));
constructor.Body.Instructions.Insert(constructor.Body.Instructions.Count - 1, Instruction.Create(OpCodes.Call, methodOfGetResource));
constructor.Body.Instructions.Insert(constructor.Body.Instructions.Count - 1, Instruction.Create(OpCodes.Pop));
}
var rootnode = XamlTask.ParseXaml(matchedResource.GetResourceStream(), typeref);
Exception exception;
TryCoreCompile(methodOfGetResource, rootnode, context.EmbeddedResourceNameSpace, out exception);
yield return(Create(Newobj, constructor));
}
}
}