@NotNull
static PsiElement loadTree(@NotNull PsiElement host, @NotNull PsiFile containingFile) {
if (containingFile instanceof DummyHolder) {
PsiElement context = containingFile.getContext();
if (context != null) {
PsiFile topFile = context.getContainingFile();
topFile.getNode(); // load tree
TextRange textRange =
host.getTextRange().shiftRight(context.getTextRange().getStartOffset());
PsiElement inLoadedTree =
PsiTreeUtil.findElementOfClassAtRange(
topFile, textRange.getStartOffset(), textRange.getEndOffset(), host.getClass());
if (inLoadedTree != null) {
host = inLoadedTree;
}
}
}
return host;
}
