public static IReturnType CreateReturnType(TypeReference reference, IClass callingClass,
IMember callingMember, int caretLine, int caretColumn,
IProjectContent projectContent,
ReturnTypeOptions options)
{
if (reference == null) return null;
if (reference.IsNull) return null;
if (reference is InnerClassTypeReference) {
reference = ((InnerClassTypeReference)reference).CombineToNormalTypeReference();
}
bool useLazyReturnType = (options & ReturnTypeOptions.Lazy) == ReturnTypeOptions.Lazy;
bool isBaseTypeReference = (options & ReturnTypeOptions.BaseTypeReference) == ReturnTypeOptions.BaseTypeReference;
LanguageProperties languageProperties = projectContent.Language;
IReturnType t = null;
if (callingClass != null && !reference.IsGlobal) {
foreach (ITypeParameter tp in callingClass.TypeParameters) {
if (languageProperties.NameComparer.Equals(tp.Name, reference.Type)) {
t = new GenericReturnType(tp);
break;
}
}
IMethod callingMethod = callingMember as IMethod;
if (t == null && callingMethod != null) {
foreach (ITypeParameter tp in callingMethod.TypeParameters) {
if (languageProperties.NameComparer.Equals(tp.Name, reference.Type)) {
t = new GenericReturnType(tp);
break;
}
}
}
}
if (t == null) {
int typeParameterCount = reference.GenericTypes.Count;
if (reference.IsKeyword) {
// keyword-type like void, int, string etc.
IClass c = projectContent.GetClass(reference.Type, typeParameterCount);
if (c != null)
t = c.DefaultReturnType;
else
t = new GetClassReturnType(projectContent, reference.Type, typeParameterCount);
} else {
if (useLazyReturnType || isBaseTypeReference) {
if (reference.IsGlobal) {
t = new GetClassReturnType(projectContent, reference.Type, typeParameterCount);
} else if (callingClass != null) {
SearchClassReturnType scrt = new SearchClassReturnType(projectContent, callingClass, caretLine, caretColumn, reference.Type, typeParameterCount);
if (isBaseTypeReference)
scrt.LookForInnerClassesInDeclaringClass = false;
t = scrt;
}
} else {
IClass c;
if (reference.IsGlobal) {
c = projectContent.GetClass(reference.Type, typeParameterCount);
t = (c != null) ? c.DefaultReturnType : null;
} else if (callingClass != null) {
t = projectContent.SearchType(new SearchTypeRequest(reference.Type, typeParameterCount, callingClass, caretLine, caretColumn)).Result;
}
if (t == null) {
return null;
}
}
}
}
if (reference.GenericTypes.Count > 0) {
IReturnType[] para = new IReturnType[reference.GenericTypes.Count];
for (int i = 0; i < reference.GenericTypes.Count; ++i) {
para[i] = CreateReturnType(reference.GenericTypes[i], callingClass, callingMember, caretLine, caretColumn, projectContent, options);
}
t = new ConstructedReturnType(t, para);
}
for (int i = 0; i < reference.PointerNestingLevel; i++) {
t = new PointerReturnType(t);
}
return WrapArray(projectContent, t, reference);
}
public static IReturnType CreateReturnType(TypeReference reference, IClass callingClass,
IMember callingMember, int caretLine, int caretColumn,
IProjectContent projectContent,
ReturnTypeOptions options)
{
if (reference == null)
{
return(null);
}
if (reference.IsNull)
{
return(null);
}
if (reference is InnerClassTypeReference)
{
reference = ((InnerClassTypeReference)reference).CombineToNormalTypeReference();
}
bool useLazyReturnType = (options & ReturnTypeOptions.Lazy) == ReturnTypeOptions.Lazy;
bool isBaseTypeReference = (options & ReturnTypeOptions.BaseTypeReference) == ReturnTypeOptions.BaseTypeReference;
LanguageProperties languageProperties = projectContent.Language;
IReturnType t = null;
if (callingClass != null && !reference.IsGlobal)
{
foreach (ITypeParameter tp in callingClass.TypeParameters)
{
if (languageProperties.NameComparer.Equals(tp.Name, reference.Type))
{
t = new GenericReturnType(tp);
break;
}
}
IMethod callingMethod = callingMember as IMethod;
if (t == null && callingMethod != null)
{
foreach (ITypeParameter tp in callingMethod.TypeParameters)
{
if (languageProperties.NameComparer.Equals(tp.Name, reference.Type))
{
t = new GenericReturnType(tp);
break;
}
}
}
}
if (t == null && reference.Type == "dynamic")
{
t = new DynamicReturnType(projectContent);
}
if (t == null)
{
int typeParameterCount = reference.GenericTypes.Count;
if (reference.IsKeyword)
{
// keyword-type like void, int, string etc.
IClass c = projectContent.GetClass(reference.Type, typeParameterCount);
if (c != null)
{
t = c.DefaultReturnType;
}
else
{
t = new GetClassReturnType(projectContent, reference.Type, typeParameterCount);
}
}
else
{
if (useLazyReturnType || isBaseTypeReference)
{
if (reference.IsGlobal)
{
t = new GetClassReturnType(projectContent, reference.Type, typeParameterCount);
}
else if (callingClass != null)
{
SearchClassReturnType scrt = new SearchClassReturnType(projectContent, callingClass, caretLine, caretColumn, reference.Type, typeParameterCount);
if (isBaseTypeReference)
{
scrt.LookForInnerClassesInDeclaringClass = false;
}
t = scrt;
}
}
else
{
IClass c;
if (reference.IsGlobal)
{
c = projectContent.GetClass(reference.Type, typeParameterCount);
t = (c != null) ? c.DefaultReturnType : null;
}
else if (callingClass != null)
{
t = projectContent.SearchType(new SearchTypeRequest(reference.Type, typeParameterCount, callingClass, caretLine, caretColumn)).Result;
}
if (t == null)
{
return(null);
}
}
}
}
if (reference.GenericTypes.Count > 0)
{
IReturnType[] para = new IReturnType[reference.GenericTypes.Count];
for (int i = 0; i < reference.GenericTypes.Count; ++i)
{
para[i] = CreateReturnType(reference.GenericTypes[i], callingClass, callingMember, caretLine, caretColumn, projectContent, options);
}
t = new ConstructedReturnType(t, para);
}
for (int i = 0; i < reference.PointerNestingLevel; i++)
{
t = new PointerReturnType(t);
}
return(WrapArray(projectContent, t, reference));
}
