/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, ArrayList res, IClass callingClass, IReturnType resolvedType)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (res == null)
{
throw new ArgumentNullException("res");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
// convert resolvedType into direct type to speed up the IsApplicable lookups
resolvedType = resolvedType.GetDirectReturnType();
foreach (IMethodOrProperty mp in CtrlSpaceResolveHelper.FindAllExtensions(language, callingClass))
{
TryAddExtension(language, res, mp, resolvedType);
}
}
/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, Action <IMethodOrProperty> methodFound, IClass callingClass, IReturnType resolvedType, bool searchInAllNamespaces = false)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (methodFound == null)
{
throw new ArgumentNullException("methodFound");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
// convert resolvedType into direct type to speed up the IsApplicable lookups
resolvedType = resolvedType.GetDirectReturnType();
foreach (IMethodOrProperty mp in CtrlSpaceResolveHelper.FindAllExtensions(language, callingClass, searchInAllNamespaces))
{
TryAddExtension(language, methodFound, mp, resolvedType);
}
}
/// <summary>
/// Adds extension methods to <paramref name="res"/>.
/// </summary>
public static void AddExtensions(LanguageProperties language, ArrayList res, IClass callingClass, IReturnType resolvedType)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (res == null)
{
throw new ArgumentNullException("res");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
bool supportsExtensionMethods = language.SupportsExtensionMethods;
bool supportsExtensionProperties = language.SupportsExtensionProperties;
if (supportsExtensionMethods || supportsExtensionProperties)
{
ArrayList list = new ArrayList();
IMethod dummyMethod = new DefaultMethod("dummy", VoidReturnType.Instance, ModifierEnum.Static, DomRegion.Empty, DomRegion.Empty, callingClass);
CtrlSpaceResolveHelper.AddContentsFromCalling(list, callingClass, dummyMethod);
CtrlSpaceResolveHelper.AddImportedNamespaceContents(list, callingClass.CompilationUnit, callingClass);
bool searchExtensionsInClasses = language.SearchExtensionsInClasses;
foreach (object o in list)
{
if (supportsExtensionMethods && o is IMethod || supportsExtensionProperties && o is IProperty)
{
TryAddExtension(language, res, o as IMethodOrProperty, resolvedType);
}
else if (searchExtensionsInClasses && o is IClass)
{
IClass c = o as IClass;
if (c.HasExtensionMethods)
{
if (supportsExtensionProperties)
{
foreach (IProperty p in c.Properties)
{
TryAddExtension(language, res, p, resolvedType);
}
}
if (supportsExtensionMethods)
{
foreach (IMethod m in c.Methods)
{
TryAddExtension(language, res, m, resolvedType);
}
}
}
}
}
}
}
public static IList <IMethodOrProperty> FindAllExtensions(LanguageProperties language, IClass callingClass)
{
if (language == null)
{
throw new ArgumentNullException("language");
}
if (callingClass == null)
{
throw new ArgumentNullException("callingClass");
}
HashSet <IMethodOrProperty> res = new HashSet <IMethodOrProperty>();
bool supportsExtensionMethods = language.SupportsExtensionMethods;
bool supportsExtensionProperties = language.SupportsExtensionProperties;
if (supportsExtensionMethods || supportsExtensionProperties)
{
ArrayList list = new ArrayList();
IMethod dummyMethod = new DefaultMethod("dummy", callingClass.ProjectContent.SystemTypes.Void,
ModifierEnum.Static, DomRegion.Empty, DomRegion.Empty, callingClass);
CtrlSpaceResolveHelper.AddContentsFromCalling(list, callingClass, dummyMethod);
CtrlSpaceResolveHelper.AddImportedNamespaceContents(list, callingClass.CompilationUnit, callingClass);
bool searchExtensionsInClasses = language.SearchExtensionsInClasses;
foreach (object o in list)
{
IMethodOrProperty mp = o as IMethodOrProperty;
if (mp != null && mp.IsExtensionMethod &&
(supportsExtensionMethods && o is IMethod || supportsExtensionProperties && o is IProperty))
{
res.Add(mp);
}
else if (searchExtensionsInClasses && o is IClass)
{
IClass c = o as IClass;
if (c.HasExtensionMethods)
{
if (supportsExtensionProperties)
{
foreach (IProperty p in c.Properties)
{
if (p.IsExtensionMethod)
{
res.Add(p);
}
}
}
if (supportsExtensionMethods)
{
foreach (IMethod m in c.Methods)
{
if (m.IsExtensionMethod)
{
res.Add(m);
}
}
}
}
}
}
}
return(res.ToList());
}