LineRange (LineRange range, Editor editor, PsiFile file) { Pair<PsiElement, PsiElement> psiRange = getElementRange(editor, file, range); if (psiRange == null) return null; PsiElement parent = PsiTreeUtil.findCommonParent(psiRange.getFirst(), psiRange.getSecond()); Pair<PsiElement, PsiElement> elementRange = getElementRange(parent, psiRange.getFirst(), psiRange.getSecond()); if (elementRange == null) return null; int endOffset = elementRange.getSecond().getTextRange().getEndOffset(); Document document = editor.getDocument(); if (endOffset > document.getTextLength()) { LOG.assertTrue(!PsiDocumentManager.getInstance(file.getProject()).isUncommited(document)); LOG.assertTrue(PsiDocumentManagerBase.checkConsistency(file, document)); } int endLine; if (endOffset == document.getTextLength()) { endLine = document.getLineCount(); } else { endLine = editor.offsetToLogicalPosition(endOffset).line + 1; endLine = Math.min(endLine, document.getLineCount()); } int startLine = Math.min(range.startLine, editor.offsetToLogicalPosition(elementRange.getFirst().getTextOffset()).line); endLine = Math.max(endLine, range.endLine); return new LineRange(startLine, endLine); }