diff options
Diffstat (limited to 'libqpdf/QPDFValue.cc')
-rw-r--r-- | libqpdf/QPDFValue.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libqpdf/QPDFValue.cc b/libqpdf/QPDFValue.cc index ca3205b7..19679df2 100644 --- a/libqpdf/QPDFValue.cc +++ b/libqpdf/QPDFValue.cc @@ -9,3 +9,20 @@ QPDFValue::do_create(QPDFValue* object) obj->value = std::shared_ptr<QPDFValue>(object); return obj; } + +std::string +QPDFValue::getDescription() +{ + auto description = object_description ? *object_description : ""; + if (auto pos = description.find("$OG"); pos != std::string::npos) { + description.replace(pos, 3, og.unparse(' ')); + } + if (auto pos = description.find("$PO"); pos != std::string::npos) { + qpdf_offset_t shift = (type_code == ::ot_dictionary) ? 2 + : (type_code == ::ot_array) ? 1 + : 0; + + description.replace(pos, 3, std::to_string(parsed_offset + shift)); + } + return description; +} |