int () { PsiElement psiElement = getPsiElement(); if (psiElement == null || !psiElement.isValid()) return -1; InjectedLanguageManager manager = InjectedLanguageManager.getInstance(psiElement.getProject()); PsiFile containingFile = manager.getTopLevelFile(psiElement); Document document = PsiDocumentManager.getInstance(psiElement.getProject()).getDocument(containingFile); if (document == null) return -1; return document.getLineStartOffset(getLineNumber()); }