C++ (Cpp) CPDF_Object::GetDirectType Examples

Example #1

File: fpdf_parser_document.cpp Project: primiano/pdfium-merge

FX_BOOL CPDF_Document::IsContentUsedElsewhere(FX_DWORD objnum,
        CPDF_Dictionary* pThisPageDict) {
    for (int i = 0; i < m_PageList.GetSize(); i++) {
        CPDF_Dictionary* pPageDict = GetPage(i);
        if (pPageDict == pThisPageDict) {
            continue;
        }
        CPDF_Object* pContents =
            pPageDict ? pPageDict->GetElement("Contents") : NULL;
        if (!pContents) {
            continue;
        }
        if (pContents->GetDirectType() == PDFOBJ_ARRAY) {
            CPDF_Array* pArray = pContents->GetDirect()->AsArray();
            for (FX_DWORD j = 0; j < pArray->GetCount(); j++) {
                CPDF_Reference* pRef = ToReference(pArray->GetElement(j));
                if (pRef && pRef->GetRefObjNum() == objnum)
                    return TRUE;
            }
        } else if (pContents->GetObjNum() == objnum) {
            return TRUE;
        }
    }
    return FALSE;
}