@Nullable
private PsiClass mapClass(@NotNull PsiClass psiClass) {
String qualifiedName = psiClass.getQualifiedName();
if (qualifiedName == null) {
return psiClass;
}
PsiFile file = psiClass.getContainingFile();
if (file == null || !file.getViewProvider().isPhysical()) {
return psiClass;
}
final VirtualFile vFile = file.getVirtualFile();
if (vFile == null) {
return psiClass;
}
final FileIndexFacade index = FileIndexFacade.getInstance(file.getProject());
if (!index.isInSource(vFile)
&& !index.isInLibrarySource(vFile)
&& !index.isInLibraryClasses(vFile)) {
return psiClass;
}
return JavaPsiFacade.getInstance(psiClass.getProject())
.findClass(qualifiedName, myResolveScope);
}
private FileScope(@NotNull Project project, @Nullable VirtualFile virtualFile) {
super(project);
myVirtualFile = virtualFile;
final FileIndexFacade facade = FileIndexFacade.getInstance(project);
myModule =
virtualFile == null || project.isDefault() ? null : facade.getModuleForFile(virtualFile);
mySearchOutsideContent =
virtualFile != null
&& myModule == null
&& !facade.isInLibraryClasses(virtualFile)
&& !facade.isInLibrarySource(virtualFile);
}
