bool IsAppropriateCallTarget(ExpectedTargetDetails expectedTargetDetails, IMember expectedTarget, IMember actualTarget)
{
if (expectedTarget.Equals(actualTarget))
{
return(true);
}
if (expectedTargetDetails.CallOpCode == OpCode.CallVirt && actualTarget.IsOverride)
{
if (expectedTargetDetails.NeedsBoxingConversion && actualTarget.DeclaringType.IsReferenceType != true)
{
return(false);
}
foreach (var possibleTarget in InheritanceHelper.GetBaseMembers(actualTarget, false))
{
if (expectedTarget.Equals(possibleTarget))
{
return(true);
}
if (!possibleTarget.IsOverride)
{
break;
}
}
}
return(false);
}
private static void DuplicateMemberReferencesAreEqual([NotNull] IMember originMember,
[NotNull] IMember memberReferenceDuplicate)
{
originMember.RequiredNotNull();
memberReferenceDuplicate.RequiredNotNull();
Assert.True(originMember.Equals(memberReferenceDuplicate));
}
protected override void Run(object data)
{
Document doc = IdeApp.Workbench.ActiveDocument;
if (doc == null || doc.FileName == FilePath.Null || IdeApp.ProjectOperations.CurrentSelectedSolution == null)
{
return;
}
ITextBuffer editor = doc.GetContent <ITextBuffer> ();
if (editor == null)
{
return;
}
int line, column;
editor.GetLineColumnFromPosition(editor.CursorPosition, out line, out column);
ProjectDom ctx = doc.Dom;
ResolveResult resolveResult;
INode item;
CurrentRefactoryOperationsHandler.GetItem(ctx, doc, editor, out resolveResult, out item);
IMember eitem = resolveResult != null ? (resolveResult.CallingMember ?? resolveResult.CallingType) : null;
string itemName = null;
if (item is IMember)
{
itemName = ((IMember)item).Name;
}
if (item != null && eitem != null && (eitem.Equals(item) || (eitem.Name == itemName && !(eitem is IProperty) && !(eitem is IField) && !(eitem is IMethod))))
{
item = eitem;
eitem = null;
}
IType eclass = null;
if (item is IType)
{
if (((IType)item).ClassType == ClassType.Interface)
{
eclass = CurrentRefactoryOperationsHandler.FindEnclosingClass(ctx, editor.Name, line, column);
}
else
{
eclass = (IType)item;
}
if (eitem is IMethod && ((IMethod)eitem).IsConstructor && eitem.DeclaringType.Equals(item))
{
item = eitem;
eitem = null;
}
}
Refactorer refactorer = new Refactorer(ctx, doc.CompilationUnit, eclass, item, null);
refactorer.GoToDeclaration();
}
static bool IsSameMember(IMember a, IMember b)
{
if (a == null || b == null)
{
return(false);
}
a = a.MemberDefinition;
b = b.MemberDefinition;
return(a.Equals(b));
}
bool IsAppropriateCallTarget(IMember expectedTarget, IMember actualTarget, bool isVirtCall)
{
if (expectedTarget.Equals(actualTarget))
{
return(true);
}
if (isVirtCall && actualTarget.IsOverride)
{
foreach (var possibleTarget in InheritanceHelper.GetBaseMembers(actualTarget, false))
{
if (expectedTarget.Equals(possibleTarget))
{
return(true);
}
if (!possibleTarget.IsOverride)
{
break;
}
}
}
return(false);
}
bool IsMemberMatch(IMember member, IMember referencedMember, bool isVirtualCall)
{
referencedMember = NormalizeMember(referencedMember);
if (member.Equals(referencedMember))
return true;
if (!isVirtualCall)
return false;
bool isInterfaceCall = referencedMember.DeclaringTypeDefinition != null && referencedMember.DeclaringTypeDefinition.Kind == TypeKind.Interface;
if (FindCallsThroughVirtualBaseMethod && member.IsOverride && !WholeVirtualSlot && !isInterfaceCall) {
// Test if 'member' overrides 'referencedMember':
foreach (var baseMember in InheritanceHelper.GetBaseMembers(member, false)) {
if (FindOnlySpecializedReferences) {
if (baseMember.Equals(referencedMember))
return true;
} else {
if (baseMember.MemberDefinition.Equals(referencedMember))
return true;
}
if (!baseMember.IsOverride)
break;
}
return false;
} else if (FindCallsThroughInterface && isInterfaceCall) {
// Test if 'member' implements 'referencedMember':
if (FindOnlySpecializedReferences) {
return member.ImplementedInterfaceMembers.Contains(referencedMember);
} else {
return member.ImplementedInterfaceMembers.Any(m => m.MemberDefinition.Equals(referencedMember));
}
}
return false;
}
public IMember Resolve(ITypeResolveContext context)
{
IType declaringType = typeReference.Resolve(context);
IMember interfaceMember = interfaceMemberReference.Resolve(context.WithCurrentTypeDefinition(declaringType.GetDefinition()));
if (interfaceMember == null)
{
return(null);
}
IEnumerable <IMember> members;
if (interfaceMember.SymbolKind == SymbolKind.Accessor)
{
members = declaringType.GetAccessors(
m => m.IsExplicitInterfaceImplementation,
GetMemberOptions.IgnoreInheritedMembers);
}
else
{
members = declaringType.GetMembers(
m => m.SymbolKind == interfaceMember.SymbolKind && m.IsExplicitInterfaceImplementation,
GetMemberOptions.IgnoreInheritedMembers);
}
return(members.FirstOrDefault(m => m.ImplementedInterfaceMembers.Count == 1 && interfaceMember.Equals(m.ImplementedInterfaceMembers[0])));
}
private void AddMissingAliases(TypeDeclaration typeDeclaration)
{
var type = this.Resolver.ResolveNode(typeDeclaration, null).Type;
var interfaces = type.DirectBaseTypes.Where(t => t.Kind == TypeKind.Interface).ToArray();
var members = type.GetMembers(null, GetMemberOptions.IgnoreInheritedMembers).ToArray();
var baseTypes = type.GetNonInterfaceBaseTypes().ToArray().Reverse();
if (interfaces.Length > 0)
{
foreach (var baseInterface in interfaces)
{
var interfaceMembers = baseInterface.GetMembers().Where(m => m.DeclaringTypeDefinition.Kind == TypeKind.Interface);
foreach (var interfaceMember in interfaceMembers)
{
var isDirectlyImplemented = members.Any(m => m.ImplementedInterfaceMembers.Contains(interfaceMember));
if (!isDirectlyImplemented)
{
foreach (var baseType in baseTypes)
{
//var derivedMember = InheritanceHelper.GetDerivedMember(interfaceMember, baseType.GetDefinition());
IMember derivedMember = null;
IEnumerable <IMember> baseMembers;
if (interfaceMember.SymbolKind == SymbolKind.Accessor)
{
baseMembers = baseType.GetAccessors(null, GetMemberOptions.IgnoreInheritedMembers).Where(m => m.Name == interfaceMember.Name && TypeComparer.Equals(m.ReturnType, interfaceMember.ReturnType));
}
else
{
baseMembers = baseType.GetMembers(null, GetMemberOptions.IgnoreInheritedMembers).Where(m => m.Name == interfaceMember.Name && TypeComparer.Equals(m.ReturnType, interfaceMember.ReturnType));
}
foreach (IMember baseMember in baseMembers)
{
if (baseMember.IsPrivate)
{
continue;
}
if (SignatureComparer.Ordinal.Equals(interfaceMember, baseMember))
{
derivedMember = baseMember.Specialize(interfaceMember.Substitution);
break;
}
}
if (derivedMember != null && !derivedMember.ImplementedInterfaceMembers.Contains(interfaceMember) && !this.CurrentType.InstanceConfig.Alias.Any(a => typeDeclaration.Equals(a.Entity) && interfaceMember.Equals(a.InterfaceMember) && derivedMember.Equals(a.DerivedMember)))
{
this.CurrentType.InstanceConfig.Alias.Add(new TypeConfigItem {
Entity = typeDeclaration, InterfaceMember = interfaceMember, DerivedMember = derivedMember
});
break;
}
}
}
}
}
}
}
public IMember Resolve(ITypeResolveContext context)
{
IMember interfaceMember = interfaceMemberReference.Resolve(context);
if (interfaceMember == null)
{
return(null);
}
IType type = typeReference.Resolve(context);
var members = type.GetMembers(
m => m.EntityType == interfaceMember.EntityType && m.IsExplicitInterfaceImplementation,
GetMemberOptions.IgnoreInheritedMembers);
return(members.FirstOrDefault(m => m.InterfaceImplementations.Count == 1 && interfaceMember.Equals(m.InterfaceImplementations[0])));
}
private static void MemberDoesNotEqualNull([NotNull] IMember member)
{
member.RequiredNotNull();
Assert.False(member.Equals(null));
}
public IMember Resolve(ITypeResolveContext context)
{
IType declaringType = typeReference.Resolve(context);
IMember interfaceMember = interfaceMemberReference.Resolve(context.WithCurrentTypeDefinition(declaringType.GetDefinition()));
if (interfaceMember == null)
{
return(null);
}
var members = declaringType.GetMembers(
m => m.EntityType == interfaceMember.EntityType && m.IsExplicitInterfaceImplementation,
GetMemberOptions.IgnoreInheritedMembers);
return(members.FirstOrDefault(m => m.ImplementedInterfaceMembers.Count == 1 && interfaceMember.Equals(m.ImplementedInterfaceMembers[0])));
}