private GlobalSearchScope getScope() {
final GlobalSearchScope scope = myJavaClassReferenceSet.getProvider().getScope();
if (scope == null) {
final Module module = ModuleUtil.findModuleForPsiElement(getElement());
if (module != null) {
return module.getModuleWithDependenciesAndLibrariesScope(true);
}
return GlobalSearchScope.allScope(getElement().getProject());
}
return scope;
}
public JavaClassReference(
final JavaClassReferenceSet referenceSet,
TextRange range,
int index,
String text,
final boolean staticImport) {
super(referenceSet.getProvider());
myInStaticImport = staticImport;
LOG.assertTrue(range.getEndOffset() <= referenceSet.getElement().getTextLength());
myIndex = index;
myRange = range;
myText = text;
myJavaClassReferenceSet = referenceSet;
}
@NotNull
private Object[] getSubclassVariants(
@NotNull PsiPackage context, @NotNull String[] extendClasses) {
HashSet<Object> lookups = new HashSet<Object>();
GlobalSearchScope packageScope = PackageScope.packageScope(context, true);
GlobalSearchScope scope = myJavaClassReferenceSet.getProvider().getScope();
if (scope != null) {
packageScope = packageScope.intersectWith(scope);
}
final GlobalSearchScope allScope = ProjectScope.getAllScope(context.getProject());
final boolean instantiatable =
JavaClassReferenceProvider.INSTANTIATABLE.getBooleanValue(getOptions());
final boolean notInterface =
JavaClassReferenceProvider.NOT_INTERFACE.getBooleanValue(getOptions());
final boolean notEnum = JavaClassReferenceProvider.NOT_ENUM.getBooleanValue(getOptions());
final boolean concrete = JavaClassReferenceProvider.CONCRETE.getBooleanValue(getOptions());
final ClassKind classKind = getClassKind();
for (String extendClassName : extendClasses) {
final PsiClass extendClass =
JavaPsiFacade.getInstance(context.getProject()).findClass(extendClassName, allScope);
if (extendClass != null) {
// add itself
if (packageScope.contains(extendClass.getContainingFile().getVirtualFile())) {
if (isClassAccepted(
extendClass, classKind, instantiatable, concrete, notInterface, notEnum)) {
ContainerUtil.addIfNotNull(createSubclassLookupValue(context, extendClass), lookups);
}
}
for (final PsiClass clazz : ClassInheritorsSearch.search(extendClass, packageScope, true)) {
if (isClassAccepted(clazz, classKind, instantiatable, concrete, notInterface, notEnum)) {
ContainerUtil.addIfNotNull(createSubclassLookupValue(context, clazz), lookups);
}
}
}
}
return lookups.toArray();
}