/// <summary>
/// Gets the method classification for this method.
/// </summary>
/// <param name="method">The method definition.</param>
/// <returns>A method classification.</returns>
public static MethodClassification GetMethodClassification(MethodDefinition method)
{
if (method.IsConstructor)
{
return MethodClassification.Constructor;
}
if (method.IsSpecialName)
{
if (method.IsOperator())
{
return MethodClassification.Operator;
}
if (method.Name.StartsWith("add_"))
{
return MethodClassification.EventAccessor;
}
if (method.Name.StartsWith("remove_"))
{
return MethodClassification.EventAccessor;
}
}
if (method.IsExtensionMethod())
{
return MethodClassification.ExtensionMethod;
}
return MethodClassification.Method;
}
private CodeTypeMember GetCodeMemberMethod(MethodDefinition methodDefinition) {
CodeMemberMethod codeMemberMethod;
if(!methodDefinition.IsConstructor) {
codeMemberMethod = new CodeMemberMethod() { Name = GetMemberMethodName(methodDefinition) };
}
else {
codeMemberMethod = new CodeConstructor();
}
codeMemberMethod.Attributes = GetMemberAttributes(methodDefinition);
FillCustomAttribute(codeMemberMethod.CustomAttributes, methodDefinition.CustomAttributes);
FillGenericParameters(codeMemberMethod.TypeParameters, methodDefinition.GenericParameters);
codeMemberMethod.ReturnType = new CodeTypeReference(GetTypeReferenceName(methodDefinition.ReturnType));
bool isExtensionMethod = methodDefinition.IsExtensionMethod();
List<ParameterDefinition> outParameters = new List<ParameterDefinition>();
foreach(var parameter in methodDefinition.Parameters) {
CodeParameterDeclarationExpression p = GetParameterExpression(parameter, isExtensionMethod && parameter == methodDefinition.Parameters.First());
if(parameter.IsOut) {
outParameters.Add(parameter);
}
codeMemberMethod.Parameters.Add(p);
}
if(methodDefinition.HasBody || !methodDefinition.IsAbstract) {
if(methodDefinition.IsConstructor && methodDefinition.DeclaringType.IsValueType) {
foreach(var fieldDefinition in methodDefinition.DeclaringType.Fields.Where(i => !i.IsStatic && IsEnableField(i))) {
CodeAssignStatement assign = new CodeAssignStatement(
new CodeArgumentReferenceExpression("this." + fieldDefinition.Name),
GetDefalutValue(fieldDefinition.FieldType));
codeMemberMethod.Statements.Add(assign);
}
}
foreach(var outParameter in outParameters) {
CodeAssignStatement assign = new CodeAssignStatement(
new CodeArgumentReferenceExpression(outParameter.Name),
GetDefalutValue(outParameter.ParameterType));
codeMemberMethod.Statements.Add(assign);
}
if(methodDefinition.ReturnType.MetadataType != MetadataType.Void) {
codeMemberMethod.Statements.Add(new CodeMethodReturnStatement(GetDefalutValue(methodDefinition.ReturnType)));
}
}
if(methodDefinition.IsOpImplicit()) {
string code = codeMemberMethod.GenCode();
Utility.FixOpImplicit(ref code);
return new CodeSnippetTypeMember(code);
}
else if(methodDefinition.IsOpExplicit()) {
string code = codeMemberMethod.GenCode();
Utility.FixOpExplicit(ref code);
return new CodeSnippetTypeMember(code);
}
return codeMemberMethod;
}
