public static boolean isInExcludedPackage(
@NotNull final PsiMember member, boolean allowInstanceInnerClasses) {
final String name = PsiUtil.getMemberQualifiedName(member);
if (name == null) return false;
if (!member.hasModifierProperty(PsiModifier.STATIC)) {
if (member instanceof PsiMethod || member instanceof PsiField) {
return false;
}
if (allowInstanceInnerClasses
&& member instanceof PsiClass
&& member.getContainingClass() != null) {
return false;
}
}
return ProjectCodeInsightSettings.getSettings(member.getProject()).isExcluded(name);
}
public static Set<String> getAllLookupStrings(@NotNull PsiMember member) {
Set<String> allLookupStrings = ContainerUtil.newLinkedHashSet();
String name = member.getName();
allLookupStrings.add(name);
PsiClass containingClass = member.getContainingClass();
while (containingClass != null) {
final String className = containingClass.getName();
if (className == null) {
break;
}
name = className + "." + name;
allLookupStrings.add(name);
final PsiElement parent = containingClass.getParent();
if (!(parent instanceof PsiClass)) {
break;
}
containingClass = (PsiClass) parent;
}
return allLookupStrings;
}
@Nullable
public static PsiType getQualifiedMemberReferenceType(
@Nullable PsiType qualifierType, @NotNull final PsiMember member) {
final Ref<PsiSubstitutor> subst = Ref.create(PsiSubstitutor.EMPTY);
class MyProcessor extends BaseScopeProcessor implements NameHint, ElementClassHint {
@Override
public boolean execute(@NotNull PsiElement element, @NotNull ResolveState state) {
if (element == member) {
subst.set(state.get(PsiSubstitutor.KEY));
}
return true;
}
@Override
public String getName(@NotNull ResolveState state) {
return member.getName();
}
@Override
public boolean shouldProcess(DeclarationKind kind) {
return member instanceof PsiEnumConstant
? kind == DeclarationKind.ENUM_CONST
: member instanceof PsiField
? kind == DeclarationKind.FIELD
: kind == DeclarationKind.METHOD;
}
@Override
public <T> T getHint(@NotNull Key<T> hintKey) {
return hintKey == NameHint.KEY || hintKey == ElementClassHint.KEY ? (T) this : null;
}
}
PsiScopesUtil.processTypeDeclarations(qualifierType, member, new MyProcessor());
PsiType rawType =
member instanceof PsiField
? ((PsiField) member).getType()
: member instanceof PsiMethod
? ((PsiMethod) member).getReturnType()
: JavaPsiFacade.getElementFactory(member.getProject())
.createType((PsiClass) member);
return subst.get().substitute(rawType);
}