diff options
Diffstat (limited to 'libqpdf/QPDFPageLabelDocumentHelper.cc')
| -rw-r--r-- | libqpdf/QPDFPageLabelDocumentHelper.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libqpdf/QPDFPageLabelDocumentHelper.cc b/libqpdf/QPDFPageLabelDocumentHelper.cc index 08a35097..b74f940b 100644 --- a/libqpdf/QPDFPageLabelDocumentHelper.cc +++ b/libqpdf/QPDFPageLabelDocumentHelper.cc @@ -8,7 +8,7 @@ QPDFPageLabelDocumentHelper::QPDFPageLabelDocumentHelper(QPDF& qpdf) : { QPDFObjectHandle root = qpdf.getRoot(); if (root.hasKey("/PageLabels")) { - this->m->labels = std::make_shared<QPDFNumberTreeObjectHelper>( + m->labels = std::make_shared<QPDFNumberTreeObjectHelper>( root.getKey("/PageLabels"), this->qpdf); } } @@ -16,7 +16,7 @@ QPDFPageLabelDocumentHelper::QPDFPageLabelDocumentHelper(QPDF& qpdf) : bool QPDFPageLabelDocumentHelper::hasPageLabels() { - return nullptr != this->m->labels; + return nullptr != m->labels; } QPDFObjectHandle @@ -28,7 +28,7 @@ QPDFPageLabelDocumentHelper::getLabelForPage(long long page_idx) } QPDFNumberTreeObjectHelper::numtree_number offset = 0; QPDFObjectHandle label; - if (!this->m->labels->findObjectAtOrBelow(page_idx, label, offset)) { + if (!m->labels->findObjectAtOrBelow(page_idx, label, offset)) { return result; } if (!label.isDictionary()) { @@ -96,7 +96,7 @@ QPDFPageLabelDocumentHelper::getLabelsForPageRange( long long int idx_offset = new_start_idx - start_idx; for (long long i = start_idx + 1; i <= end_idx; ++i) { - if (this->m->labels->hasIndex(i) && + if (m->labels->hasIndex(i) && (label = getLabelForPage(i)).isDictionary()) { new_labels.push_back(QPDFObjectHandle::newInteger(i + idx_offset)); new_labels.push_back(label); |