diff options
24 files changed, 161 insertions, 142 deletions
diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp index ba0aeef373..3365b5f986 100644 --- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp +++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp @@ -91,48 +91,44 @@ void CPDF_PageContentGenerator::GenerateContent() { if (pContent) { CPDF_Array* pArray = ToArray(pContent); if (pArray) { - pArray->AddNew<CPDF_Reference>(pDoc, pStream->GetObjNum()); + pArray->Add(pStream->MakeReference(pDoc)); return; } CPDF_Reference* pReference = ToReference(pContent); if (!pReference) { - pPageDict->SetNewFor<CPDF_Reference>("Contents", m_pDocument.Get(), - pStream->GetObjNum()); + pPageDict->SetFor("Contents", pStream->MakeReference(pDoc)); return; } CPDF_Object* pDirectObj = pReference->GetDirect(); if (!pDirectObj) { - pPageDict->SetNewFor<CPDF_Reference>("Contents", m_pDocument.Get(), - pStream->GetObjNum()); + pPageDict->SetFor("Contents", pStream->MakeReference(pDoc)); return; } CPDF_Array* pObjArray = pDirectObj->AsArray(); if (pObjArray) { - pObjArray->AddNew<CPDF_Reference>(pDoc, pStream->GetObjNum()); + pObjArray->Add(pStream->MakeReference(pDoc)); return; } if (pDirectObj->IsStream()) { CPDF_Array* pContentArray = pDoc->NewIndirect<CPDF_Array>(); - pContentArray->AddNew<CPDF_Reference>(pDoc, pDirectObj->GetObjNum()); - pContentArray->AddNew<CPDF_Reference>(pDoc, pStream->GetObjNum()); - pPageDict->SetNewFor<CPDF_Reference>("Contents", pDoc, - pContentArray->GetObjNum()); + pContentArray->Add(pDirectObj->MakeReference(pDoc)); + pContentArray->Add(pStream->MakeReference(pDoc)); + pPageDict->SetFor("Contents", pContentArray->MakeReference(pDoc)); return; } } - pPageDict->SetNewFor<CPDF_Reference>("Contents", m_pDocument.Get(), - pStream->GetObjNum()); + pPageDict->SetFor("Contents", pStream->MakeReference(pDoc)); } ByteString CPDF_PageContentGenerator::RealizeResource( - uint32_t dwResourceObjNum, + const CPDF_Object* pResource, const ByteString& bsType) { - ASSERT(dwResourceObjNum); + ASSERT(pResource); if (!m_pObjHolder->m_pResources) { m_pObjHolder->m_pResources = m_pDocument->NewIndirect<CPDF_Dictionary>(); - m_pObjHolder->GetDict()->SetNewFor<CPDF_Reference>( - "Resources", m_pDocument.Get(), - m_pObjHolder->m_pResources->GetObjNum()); + m_pObjHolder->GetDict()->SetFor( + "Resources", + m_pObjHolder->m_pResources->MakeReference(m_pDocument.Get())); } CPDF_Dictionary* pResList = m_pObjHolder->m_pResources->GetDictFor(bsType); if (!pResList) @@ -147,8 +143,7 @@ ByteString CPDF_PageContentGenerator::RealizeResource( idnum++; } - pResList->SetNewFor<CPDF_Reference>(name, m_pDocument.Get(), - dwResourceObjNum); + pResList->SetFor(name, pResource->MakeReference(m_pDocument.Get())); return name; } @@ -190,10 +185,10 @@ void CPDF_PageContentGenerator::ProcessImage(std::ostringstream* buf, if (bWasInline) pImage->ConvertStreamToIndirectObject(); - uint32_t dwObjNum = pStream->GetObjNum(); - ByteString name = RealizeResource(dwObjNum, "XObject"); + ByteString name = RealizeResource(pStream, "XObject"); if (bWasInline) - pImageObj->SetImage(m_pDocument->GetPageData()->GetImage(dwObjNum)); + pImageObj->SetImage( + m_pDocument->GetPageData()->GetImage(pStream->GetObjNum())); *buf << "/" << PDF_NameEncode(name) << " Do Q\n"; } @@ -323,8 +318,7 @@ void CPDF_PageContentGenerator::ProcessGraphics(std::ostringstream* buf, pPageObj->m_GeneralState.GetBlendMode()); } CPDF_Object* pDict = m_pDocument->AddIndirectObject(std::move(gsDict)); - uint32_t dwObjNum = pDict->GetObjNum(); - name = RealizeResource(dwObjNum, "ExtGState"); + name = RealizeResource(pDict, "ExtGState"); m_pObjHolder->m_GraphicsMap[graphD] = name; } *buf << "/" << PDF_NameEncode(name) << " gs "; @@ -349,8 +343,7 @@ void CPDF_PageContentGenerator::ProcessDefaultGraphics( gsDict->SetNewFor<CPDF_Number>("CA", defaultGraphics.strokeAlpha); gsDict->SetNewFor<CPDF_Name>("BM", "Normal"); CPDF_Object* pDict = m_pDocument->AddIndirectObject(std::move(gsDict)); - uint32_t dwObjNum = pDict->GetObjNum(); - name = RealizeResource(dwObjNum, "ExtGState"); + name = RealizeResource(pDict, "ExtGState"); m_pObjHolder->m_GraphicsMap[defaultGraphics] = name; } *buf << "/" << PDF_NameEncode(name).c_str() << " gs "; @@ -382,17 +375,16 @@ void CPDF_PageContentGenerator::ProcessText(std::ostringstream* buf, if (it != m_pObjHolder->m_FontsMap.end()) { dictName = it->second; } else { - uint32_t dwObjNum = pFont->GetFontDict()->GetObjNum(); - if (!dwObjNum) { + CPDF_Object* pIndirectFont = pFont->GetFontDict(); + if (pIndirectFont->IsInline()) { // In this case we assume it must be a standard font auto fontDict = pdfium::MakeUnique<CPDF_Dictionary>(); fontDict->SetNewFor<CPDF_Name>("Type", "Font"); fontDict->SetNewFor<CPDF_Name>("Subtype", fontD.type); fontDict->SetNewFor<CPDF_Name>("BaseFont", fontD.baseFont); - CPDF_Object* pDict = m_pDocument->AddIndirectObject(std::move(fontDict)); - dwObjNum = pDict->GetObjNum(); + pIndirectFont = m_pDocument->AddIndirectObject(std::move(fontDict)); } - dictName = RealizeResource(dwObjNum, "Font"); + dictName = RealizeResource(pIndirectFont, "Font"); m_pObjHolder->m_FontsMap[fontD] = dictName; } *buf << "/" << PDF_NameEncode(dictName) << " " << pTextObj->GetFontSize() diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.h b/core/fpdfapi/edit/cpdf_pagecontentgenerator.h index efc5739c4b..a6cf215734 100644 --- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.h +++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.h @@ -16,6 +16,7 @@ class CPDF_Document; class CPDF_ImageObject; +class CPDF_Object; class CPDF_PageObject; class CPDF_PageObjectHolder; class CPDF_PathObject; @@ -37,7 +38,7 @@ class CPDF_PageContentGenerator { void ProcessGraphics(std::ostringstream* buf, CPDF_PageObject* pPageObj); void ProcessDefaultGraphics(std::ostringstream* buf); void ProcessText(std::ostringstream* buf, CPDF_TextObject* pTextObj); - ByteString RealizeResource(uint32_t dwResourceObjNum, + ByteString RealizeResource(const CPDF_Object* pResource, const ByteString& bsType); UnownedPtr<CPDF_PageObjectHolder> const m_pObjHolder; diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp index 5d9e029267..354aa672fb 100644 --- a/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp +++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator_unittest.cpp @@ -247,8 +247,7 @@ TEST_F(CPDF_PageContentGeneratorTest, ProcessText) { CPDF_Dictionary* pDesc = pDoc->NewIndirect<CPDF_Dictionary>(); pDesc->SetNewFor<CPDF_Name>("Type", "FontDescriptor"); pDesc->SetNewFor<CPDF_Name>("FontName", pFont->GetBaseFont()); - pDict->SetNewFor<CPDF_Reference>("FontDescriptor", pDoc.get(), - pDesc->GetObjNum()); + pDict->SetFor("FontDescriptor", pDesc->MakeReference(pDoc.get())); CPDF_Font* loadedFont = pDoc->LoadFont(pDict); pTextObj->m_TextState.SetFont(loadedFont); diff --git a/core/fpdfapi/page/cpdf_image.cpp b/core/fpdfapi/page/cpdf_image.cpp index 8720342d35..a8b593682b 100644 --- a/core/fpdfapi/page/cpdf_image.cpp +++ b/core/fpdfapi/page/cpdf_image.cpp @@ -238,9 +238,8 @@ void CPDF_Image::SetImage(const RetainPtr<CFX_DIBitmap>& pBitmap) { pdfium::MakeUnique<CPDF_Dictionary>(m_pDocument->GetByteStringPool()); CPDF_Stream* pCTS = m_pDocument->NewIndirect<CPDF_Stream>( std::move(pColorTable), iPalette * 3, std::move(pNewDict)); - pCS->AddNew<CPDF_Reference>(m_pDocument.Get(), pCTS->GetObjNum()); - pDict->SetNewFor<CPDF_Reference>("ColorSpace", m_pDocument.Get(), - pCS->GetObjNum()); + pCS->Add(pCTS->MakeReference(m_pDocument.Get())); + pDict->SetFor("ColorSpace", pCS->MakeReference(m_pDocument.Get())); } else { pDict->SetNewFor<CPDF_Name>("ColorSpace", "DeviceGray"); } @@ -281,8 +280,7 @@ void CPDF_Image::SetImage(const RetainPtr<CFX_DIBitmap>& pBitmap) { pMaskDict->SetNewFor<CPDF_Number>("Length", mask_size); CPDF_Stream* pNewStream = m_pDocument->NewIndirect<CPDF_Stream>( std::move(mask_buf), mask_size, std::move(pMaskDict)); - pDict->SetNewFor<CPDF_Reference>("SMask", m_pDocument.Get(), - pNewStream->GetObjNum()); + pDict->SetFor("SMask", pNewStream->MakeReference(m_pDocument.Get())); } uint8_t* src_buf = pBitmap->GetBuffer(); diff --git a/core/fpdfapi/page/cpdf_streamcontentparser.cpp b/core/fpdfapi/page/cpdf_streamcontentparser.cpp index 7e7c337d96..7562fb37a6 100644 --- a/core/fpdfapi/page/cpdf_streamcontentparser.cpp +++ b/core/fpdfapi/page/cpdf_streamcontentparser.cpp @@ -630,9 +630,8 @@ void CPDF_StreamContentParser::Handle_BeginImage() { ByteString key(word.Right(word.GetLength() - 1)); auto pObj = m_pSyntax->ReadNextObject(false, false, 0); if (!key.IsEmpty()) { - uint32_t dwObjNum = pObj ? pObj->GetObjNum() : 0; - if (dwObjNum) - pDict->SetNewFor<CPDF_Reference>(key, m_pDocument.Get(), dwObjNum); + if (pObj && !pObj->IsInline()) + pDict->SetFor(key, pObj->MakeReference(m_pDocument.Get())); else pDict->SetFor(key, std::move(pObj)); } diff --git a/core/fpdfapi/parser/cpdf_array.cpp b/core/fpdfapi/parser/cpdf_array.cpp index a5361fbbb9..d53476d1c2 100644 --- a/core/fpdfapi/parser/cpdf_array.cpp +++ b/core/fpdfapi/parser/cpdf_array.cpp @@ -191,7 +191,7 @@ void CPDF_Array::ConvertToIndirectObjectAt(size_t i, return; CPDF_Object* pNew = pHolder->AddIndirectObject(std::move(m_Objects[i])); - m_Objects[i] = pdfium::MakeUnique<CPDF_Reference>(pHolder, pNew->GetObjNum()); + m_Objects[i] = pNew->MakeReference(pHolder); } CPDF_Object* CPDF_Array::SetAt(size_t i, std::unique_ptr<CPDF_Object> pObj) { diff --git a/core/fpdfapi/parser/cpdf_dictionary.cpp b/core/fpdfapi/parser/cpdf_dictionary.cpp index c6127fa344..071461b756 100644 --- a/core/fpdfapi/parser/cpdf_dictionary.cpp +++ b/core/fpdfapi/parser/cpdf_dictionary.cpp @@ -224,7 +224,7 @@ void CPDF_Dictionary::ConvertToIndirectObjectFor( return; CPDF_Object* pObj = pHolder->AddIndirectObject(std::move(it->second)); - it->second = pdfium::MakeUnique<CPDF_Reference>(pHolder, pObj->GetObjNum()); + it->second = pObj->MakeReference(pHolder); } std::unique_ptr<CPDF_Object> CPDF_Dictionary::RemoveFor(const ByteString& key) { diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp index 59927bc250..b163cafbbb 100644 --- a/core/fpdfapi/parser/cpdf_document.cpp +++ b/core/fpdfapi/parser/cpdf_document.cpp @@ -513,7 +513,7 @@ void CPDF_Document::CreateNewDoc() { pPages->SetNewFor<CPDF_Name>("Type", "Pages"); pPages->SetNewFor<CPDF_Number>("Count", 0); pPages->SetNewFor<CPDF_Array>("Kids"); - m_pRootDict->SetNewFor<CPDF_Reference>("Pages", this, pPages->GetObjNum()); + m_pRootDict->SetFor("Pages", pPages->MakeReference(this)); m_pInfoDict = NewIndirect<CPDF_Dictionary>(); } @@ -545,9 +545,8 @@ bool CPDF_Document::InsertDeletePDFPage(CPDF_Dictionary* pPages, continue; } if (bInsert) { - pKidList->InsertNewAt<CPDF_Reference>(i, this, pPageDict->GetObjNum()); - pPageDict->SetNewFor<CPDF_Reference>("Parent", this, - pPages->GetObjNum()); + pKidList->InsertAt(i, pPageDict->MakeReference(this)); + pPageDict->SetFor("Parent", pPages->MakeReference(this)); } else { pKidList->RemoveAt(i); } @@ -589,9 +588,9 @@ bool CPDF_Document::InsertNewPage(int iPage, CPDF_Dictionary* pPageDict) { CPDF_Array* pPagesList = pPages->GetArrayFor("Kids"); if (!pPagesList) pPagesList = pPages->SetNewFor<CPDF_Array>("Kids"); - pPagesList->AddNew<CPDF_Reference>(this, pPageDict->GetObjNum()); + pPagesList->Add(pPageDict->MakeReference(this)); pPages->SetNewFor<CPDF_Number>("Count", nPages + 1); - pPageDict->SetNewFor<CPDF_Reference>("Parent", this, pPages->GetObjNum()); + pPageDict->SetFor("Parent", pPages->MakeReference(this)); ResetTraversal(); } else { std::set<CPDF_Dictionary*> stack = {pPages}; @@ -647,8 +646,7 @@ size_t CPDF_Document::CalculateEncodingDict(int charset, ByteString name = PDF_AdobeNameFromUnicode(pUnicodes[j]); pArray->AddNew<CPDF_Name>(name.IsEmpty() ? ".notdef" : name); } - pBaseDict->SetNewFor<CPDF_Reference>("Encoding", this, - pEncodingDict->GetObjNum()); + pBaseDict->SetFor("Encoding", pEncodingDict->MakeReference(this)); return i; } @@ -715,7 +713,7 @@ CPDF_Dictionary* CPDF_Document::ProcessbCJK( pCIDSysInfo->SetNewFor<CPDF_Number>("Supplement", supplement); CPDF_Array* pArray = pBaseDict->SetNewFor<CPDF_Array>("DescendantFonts"); - pArray->AddNew<CPDF_Reference>(this, pFontDict->GetObjNum()); + pArray->Add(pFontDict->MakeReference(this)); return pFontDict; } @@ -796,8 +794,7 @@ CPDF_Font* CPDF_Document::AddFont(CFX_Font* pFont, int charset, bool bVert) { CPDF_Dictionary* pFontDesc = ToDictionary(AddIndirectObject( CalculateFontDesc(this, basefont, flags, italicangle, pFont->GetAscent(), pFont->GetDescent(), std::move(pBBox), nStemV))); - pFontDict->SetNewFor<CPDF_Reference>("FontDescriptor", this, - pFontDesc->GetObjNum()); + pFontDict->SetFor("FontDescriptor", pFontDesc->MakeReference(this)); return LoadFont(pBaseDict); } @@ -889,9 +886,9 @@ CPDF_Font* CPDF_Document::AddWindowsFont(LOGFONTA* pLogFont, CalculateFontDesc(this, basefont, flags, italicangle, ascend, descend, std::move(pBBox), pLogFont->lfWeight / 5); pFontDesc->SetNewFor<CPDF_Number>("CapHeight", capheight); - pFontDict->SetNewFor<CPDF_Reference>( - "FontDescriptor", this, - AddIndirectObject(std::move(pFontDesc))->GetObjNum()); + pFontDict->SetFor( + "FontDescriptor", + AddIndirectObject(std::move(pFontDesc))->MakeReference(this)); hFont = SelectObject(hDC, hFont); DeleteObject(hFont); DeleteDC(hDC); diff --git a/core/fpdfapi/parser/cpdf_object.cpp b/core/fpdfapi/parser/cpdf_object.cpp index 8190d3429f..6fedd25242 100644 --- a/core/fpdfapi/parser/cpdf_object.cpp +++ b/core/fpdfapi/parser/cpdf_object.cpp @@ -12,6 +12,7 @@ #include "core/fpdfapi/parser/cpdf_dictionary.h" #include "core/fpdfapi/parser/cpdf_indirect_object_holder.h" #include "core/fpdfapi/parser/cpdf_parser.h" +#include "core/fpdfapi/parser/cpdf_reference.h" #include "core/fpdfapi/parser/fpdf_parser_decode.h" #include "core/fxcrt/fx_string.h" #include "third_party/base/logging.h" @@ -170,3 +171,12 @@ CPDF_String* CPDF_Object::AsString() { const CPDF_String* CPDF_Object::AsString() const { return nullptr; } + +std::unique_ptr<CPDF_Object> CPDF_Object::MakeReference( + CPDF_IndirectObjectHolder* holder) const { + if (IsInline()) { + NOTREACHED(); + return nullptr; + } + return pdfium::MakeUnique<CPDF_Reference>(holder, GetObjNum()); +} diff --git a/core/fpdfapi/parser/cpdf_object.h b/core/fpdfapi/parser/cpdf_object.h index 21eec62b0d..5ff028e9e0 100644 --- a/core/fpdfapi/parser/cpdf_object.h +++ b/core/fpdfapi/parser/cpdf_object.h @@ -17,6 +17,7 @@ class CPDF_Array; class CPDF_Boolean; class CPDF_Dictionary; +class CPDF_IndirectObjectHolder; class CPDF_Name; class CPDF_Null; class CPDF_Number; @@ -106,6 +107,11 @@ class CPDF_Object { bool bDirect, std::set<const CPDF_Object*>* pVisited) const; + // Return a reference to itself. + // The object must be direct (!IsInlined). + virtual std::unique_ptr<CPDF_Object> MakeReference( + CPDF_IndirectObjectHolder* holder) const; + protected: CPDF_Object() : m_ObjNum(0), m_GenNum(0) {} diff --git a/core/fpdfapi/parser/cpdf_object_unittest.cpp b/core/fpdfapi/parser/cpdf_object_unittest.cpp index 856dd0ac3b..78a0af7299 100644 --- a/core/fpdfapi/parser/cpdf_object_unittest.cpp +++ b/core/fpdfapi/parser/cpdf_object_unittest.cpp @@ -393,6 +393,18 @@ TEST_F(PDFObjectsTest, IsTypeAndAsType) { } } +TEST_F(PDFObjectsTest, MakeReferenceGeneric) { + auto original_obj = pdfium::MakeUnique<CPDF_Null>(); + original_obj->SetObjNum(42); + ASSERT_FALSE(original_obj->IsInline()); + + auto ref_obj = original_obj->MakeReference(m_ObjHolder.get()); + + ASSERT_TRUE(ref_obj->IsReference()); + EXPECT_EQ(original_obj->GetObjNum(), + ToReference(ref_obj.get())->GetRefObjNum()); +} + TEST(PDFArrayTest, GetMatrix) { float elems[][6] = {{0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f}, {1, 2, 3, 4, 5, 6}, @@ -971,3 +983,18 @@ TEST(PDFDictionaryTest, ExtractObjectOnRemove) { extracted_object = dict->RemoveFor("non_exists_object"); EXPECT_FALSE(extracted_object); } + +TEST(PDFRefernceTest, MakeReferenceToReference) { + auto obj_holder = pdfium::MakeUnique<CPDF_IndirectObjectHolder>(); + auto original_ref = pdfium::MakeUnique<CPDF_Reference>(obj_holder.get(), 42); + original_ref->SetObjNum(1952); + ASSERT_FALSE(original_ref->IsInline()); + + auto ref_obj = original_ref->MakeReference(obj_holder.get()); + + ASSERT_TRUE(ref_obj->IsReference()); + // We do not allow reference to reference. + // New reference should have same RefObjNum. + EXPECT_EQ(original_ref->GetRefObjNum(), + ToReference(ref_obj.get())->GetRefObjNum()); +} diff --git a/core/fpdfapi/parser/cpdf_reference.cpp b/core/fpdfapi/parser/cpdf_reference.cpp index 3f45a96c6b..0f3b7627d6 100644 --- a/core/fpdfapi/parser/cpdf_reference.cpp +++ b/core/fpdfapi/parser/cpdf_reference.cpp @@ -103,3 +103,11 @@ bool CPDF_Reference::WriteTo(IFX_ArchiveStream* archive) const { return archive->WriteString(" ") && archive->WriteDWord(GetRefObjNum()) && archive->WriteString(" 0 R "); } + +std::unique_ptr<CPDF_Object> CPDF_Reference::MakeReference( + CPDF_IndirectObjectHolder* holder) const { + ASSERT(holder == m_pObjList.Get()); + // Do not allow reference to reference, just create other reference for same + // object. + return pdfium::MakeUnique<CPDF_Reference>(holder, GetRefObjNum()); +} diff --git a/core/fpdfapi/parser/cpdf_reference.h b/core/fpdfapi/parser/cpdf_reference.h index 4cfb5c26e3..d1e0a07e4b 100644 --- a/core/fpdfapi/parser/cpdf_reference.h +++ b/core/fpdfapi/parser/cpdf_reference.h @@ -34,6 +34,8 @@ class CPDF_Reference : public CPDF_Object { CPDF_Reference* AsReference() override; const CPDF_Reference* AsReference() const override; bool WriteTo(IFX_ArchiveStream* archive) const override; + std::unique_ptr<CPDF_Object> MakeReference( + CPDF_IndirectObjectHolder* holder) const override; CPDF_IndirectObjectHolder* GetObjList() const { return m_pObjList.Get(); } uint32_t GetRefObjNum() const { return m_RefObjNum; } diff --git a/core/fpdfdoc/cpdf_interform.cpp b/core/fpdfdoc/cpdf_interform.cpp index 2e5c17508a..de3770901b 100644 --- a/core/fpdfdoc/cpdf_interform.cpp +++ b/core/fpdfdoc/cpdf_interform.cpp @@ -43,8 +43,8 @@ void InitDict(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument) { if (!pFormDict) { pFormDict = pDocument->NewIndirect<CPDF_Dictionary>(); - pDocument->GetRoot()->SetNewFor<CPDF_Reference>("AcroForm", pDocument, - pFormDict->GetObjNum()); + pDocument->GetRoot()->SetFor("AcroForm", + pFormDict->MakeReference(pDocument)); } ByteString csDA; @@ -248,8 +248,7 @@ void AddFont(CPDF_Dictionary*& pFormDict, csNameTag->Remove(' '); *csNameTag = CPDF_InterForm::GenerateNewResourceName(pDR, "Font", 4, csNameTag->c_str()); - pFonts->SetNewFor<CPDF_Reference>(*csNameTag, pDocument, - pFont->GetFontDict()->GetObjNum()); + pFonts->SetFor(*csNameTag, pFont->GetFontDict()->MakeReference(pDocument)); } CPDF_Font* AddNativeFont(CPDF_Dictionary*& pFormDict, diff --git a/core/fpdfdoc/cpvt_fontmap.cpp b/core/fpdfdoc/cpvt_fontmap.cpp index 6164062164..16ce4403c6 100644 --- a/core/fpdfdoc/cpvt_fontmap.cpp +++ b/core/fpdfdoc/cpvt_fontmap.cpp @@ -39,8 +39,8 @@ CPDF_Font* CPVT_FontMap::GetAnnotSysPDFFont(CPDF_Document* pDoc, CPDF_Dictionary* pFontList = pResDict->GetDictFor("Font"); if (pFontList && !pFontList->KeyExist(*sSysFontAlias)) { - pFontList->SetNewFor<CPDF_Reference>(*sSysFontAlias, pDoc, - pPDFFont->GetFontDict()->GetObjNum()); + pFontList->SetFor(*sSysFontAlias, + pPDFFont->GetFontDict()->MakeReference(pDoc)); } return pPDFFont; } diff --git a/core/fpdfdoc/cpvt_generateap.cpp b/core/fpdfdoc/cpvt_generateap.cpp index cf55e956ea..a582feb2cb 100644 --- a/core/fpdfdoc/cpvt_generateap.cpp +++ b/core/fpdfdoc/cpvt_generateap.cpp @@ -404,8 +404,7 @@ std::unique_ptr<CPDF_Dictionary> GenerateResourceFontDict( auto pResourceFontDict = pdfium::MakeUnique<CPDF_Dictionary>(pDoc->GetByteStringPool()); - pResourceFontDict->SetNewFor<CPDF_Reference>(sFontDictName, pDoc, - pFontDict->GetObjNum()); + pResourceFontDict->SetFor(sFontDictName, pFontDict->MakeReference(pDoc)); return pResourceFontDict; } @@ -511,7 +510,7 @@ void GenerateAndSetAPDict(CPDF_Document* pDoc, if (!pAPDict) pAPDict = pAnnotDict->SetNewFor<CPDF_Dictionary>("AP"); - pAPDict->SetNewFor<CPDF_Reference>("N", pDoc, pNormalStream->GetObjNum()); + pAPDict->SetFor("N", pNormalStream->MakeReference(pDoc)); CPDF_Dictionary* pStreamDict = pNormalStream->GetDict(); pStreamDict->SetNewFor<CPDF_Number>("FormType", 1); @@ -951,9 +950,8 @@ void CPVT_GenerateAP::GenerateFormAP(Type type, pFontDict->SetNewFor<CPDF_Name>("Subtype", "Type1"); pFontDict->SetNewFor<CPDF_Name>("BaseFont", CFX_Font::kDefaultAnsiFontName); pFontDict->SetNewFor<CPDF_Name>("Encoding", "WinAnsiEncoding"); - pDRFontDict->SetNewFor<CPDF_Reference>( - sFontName.Right(sFontName.GetLength() - 1), pDoc, - pFontDict->GetObjNum()); + pDRFontDict->SetFor(sFontName.Right(sFontName.GetLength() - 1), + pFontDict->MakeReference(pDoc)); } CPDF_Font* pDefFont = pDoc->LoadFont(pFontDict); if (!pDefFont) @@ -1062,7 +1060,7 @@ void CPVT_GenerateAP::GenerateFormAP(Type type, CPDF_Stream* pNormalStream = pAPDict->GetStreamFor("N"); if (!pNormalStream) { pNormalStream = pDoc->NewIndirect<CPDF_Stream>(); - pAPDict->SetNewFor<CPDF_Reference>("N", pDoc, pNormalStream->GetObjNum()); + pAPDict->SetFor("N", pNormalStream->MakeReference(pDoc)); } CPDF_Dictionary* pStreamDict = pNormalStream->GetDict(); if (pStreamDict) { @@ -1074,8 +1072,7 @@ void CPVT_GenerateAP::GenerateFormAP(Type type, if (!pStreamResFontList) pStreamResFontList = pStreamResList->SetNewFor<CPDF_Dictionary>("Font"); if (!pStreamResFontList->KeyExist(sFontName)) { - pStreamResFontList->SetNewFor<CPDF_Reference>(sFontName, pDoc, - pFontDict->GetObjNum()); + pStreamResFontList->SetFor(sFontName, pFontDict->MakeReference(pDoc)); } } else { pStreamDict->SetFor("Resources", pFormDict->GetDictFor("DR")->Clone()); @@ -1322,8 +1319,7 @@ void CPVT_GenerateAP::GenerateFormAP(Type type, pStreamResList->SetNewFor<CPDF_Dictionary>("Font"); } if (!pStreamResFontList->KeyExist(sFontName)) { - pStreamResFontList->SetNewFor<CPDF_Reference>(sFontName, pDoc, - pFontDict->GetObjNum()); + pStreamResFontList->SetFor(sFontName, pFontDict->MakeReference(pDoc)); } } else { pStreamDict->SetFor("Resources", pFormDict->GetDictFor("DR")->Clone()); diff --git a/fpdfsdk/formfiller/cba_fontmap.cpp b/fpdfsdk/formfiller/cba_fontmap.cpp index 671ba92282..d8d7dffd69 100644 --- a/fpdfsdk/formfiller/cba_fontmap.cpp +++ b/fpdfsdk/formfiller/cba_fontmap.cpp @@ -166,8 +166,7 @@ void CBA_FontMap::AddFontToAnnotDict(CPDF_Font* pFont, CPDF_Stream* pStream = pAPDict->GetStreamFor(m_sAPType); if (!pStream) { pStream = m_pDocument->NewIndirect<CPDF_Stream>(); - pAPDict->SetNewFor<CPDF_Reference>(m_sAPType, m_pDocument.Get(), - pStream->GetObjNum()); + pAPDict->SetFor(m_sAPType, pStream->MakeReference(m_pDocument.Get())); } CPDF_Dictionary* pStreamDict = pStream->GetDict(); @@ -184,12 +183,12 @@ void CBA_FontMap::AddFontToAnnotDict(CPDF_Font* pFont, CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDictFor("Font"); if (!pStreamResFontList) { pStreamResFontList = m_pDocument->NewIndirect<CPDF_Dictionary>(); - pStreamResList->SetNewFor<CPDF_Reference>("Font", m_pDocument.Get(), - pStreamResFontList->GetObjNum()); + pStreamResList->SetFor( + "Font", pStreamResFontList->MakeReference(m_pDocument.Get())); } if (!pStreamResFontList->KeyExist(sAlias)) { - pStreamResFontList->SetNewFor<CPDF_Reference>( - sAlias, m_pDocument.Get(), pFont->GetFontDict()->GetObjNum()); + pStreamResFontList->SetFor( + sAlias, pFont->GetFontDict()->MakeReference(m_pDocument.Get())); } } diff --git a/fpdfsdk/fpdf_attachment.cpp b/fpdfsdk/fpdf_attachment.cpp index f2ed684e40..6a4faf6c65 100644 --- a/fpdfsdk/fpdf_attachment.cpp +++ b/fpdfsdk/fpdf_attachment.cpp @@ -72,15 +72,14 @@ FPDFDoc_AddAttachment(FPDF_DOCUMENT document, FPDF_WIDESTRING name) { CPDF_Dictionary* pNames = pRoot->GetDictFor("Names"); if (!pNames) { pNames = pDoc->NewIndirect<CPDF_Dictionary>(); - pRoot->SetNewFor<CPDF_Reference>("Names", pDoc, pNames->GetObjNum()); + pRoot->SetFor("Names", pNames->MakeReference(pDoc)); } // Create the EmbeddedFiles dictionary if missing. if (!pNames->GetDictFor("EmbeddedFiles")) { CPDF_Dictionary* pFiles = pDoc->NewIndirect<CPDF_Dictionary>(); pFiles->SetNewFor<CPDF_Array>("Names"); - pNames->SetNewFor<CPDF_Reference>("EmbeddedFiles", pDoc, - pFiles->GetObjNum()); + pNames->SetFor("EmbeddedFiles", pFiles->MakeReference(pDoc)); } // Set up the basic entries in the filespec dictionary. @@ -91,9 +90,7 @@ FPDFDoc_AddAttachment(FPDF_DOCUMENT document, FPDF_WIDESTRING name) { // Add the new attachment name and filespec into the document's EmbeddedFiles. CPDF_NameTree nameTree(pDoc, "EmbeddedFiles"); - if (!nameTree.AddValueAndName( - pdfium::MakeUnique<CPDF_Reference>(pDoc, pFile->GetObjNum()), - wsName)) { + if (!nameTree.AddValueAndName(pFile->MakeReference(pDoc), wsName)) { return nullptr; } @@ -254,7 +251,7 @@ FPDFAttachment_SetFile(FPDF_ATTACHMENT attachment, std::move(stream), len, std::move(pFileStreamDict)); CPDF_Dictionary* pEFDict = pFile->AsDictionary()->SetNewFor<CPDF_Dictionary>("EF"); - pEFDict->SetNewFor<CPDF_Reference>("F", pDoc, pFileStream->GetObjNum()); + pEFDict->SetFor("F", pFileStream->MakeReference(pDoc)); return true; } diff --git a/fpdfsdk/fpdf_edittext.cpp b/fpdfsdk/fpdf_edittext.cpp index 2996a505ee..2ead789204 100644 --- a/fpdfsdk/fpdf_edittext.cpp +++ b/fpdfsdk/fpdf_edittext.cpp @@ -74,7 +74,7 @@ CPDF_Dictionary* LoadFontDesc(CPDF_Document* pDoc, static_cast<int>(size)); } ByteString fontFile = font_type == FPDF_FONT_TYPE1 ? "FontFile" : "FontFile2"; - pFontDesc->SetNewFor<CPDF_Reference>(fontFile, pDoc, pStream->GetObjNum()); + pFontDesc->SetFor(fontFile, pStream->MakeReference(pDoc)); return pFontDesc; } @@ -270,12 +270,11 @@ CPDF_Font* LoadSimpleFont(CPDF_Document* pDoc, currentChar = nextChar; } fontDict->SetNewFor<CPDF_Number>("LastChar", static_cast<int>(currentChar)); - fontDict->SetNewFor<CPDF_Reference>("Widths", pDoc, widthsArray->GetObjNum()); + fontDict->SetFor("Widths", widthsArray->MakeReference(pDoc)); CPDF_Dictionary* pFontDesc = LoadFontDesc(pDoc, name, pFont.get(), data, size, font_type); - fontDict->SetNewFor<CPDF_Reference>("FontDescriptor", pDoc, - pFontDesc->GetObjNum()); + fontDict->SetFor("FontDescriptor", pFontDesc->MakeReference(pDoc)); return pDoc->LoadFont(fontDict); } @@ -311,13 +310,11 @@ CPDF_Font* LoadCompositeFont(CPDF_Document* pDoc, pCIDSystemInfo->SetNewFor<CPDF_Name>("Registry", "Adobe"); pCIDSystemInfo->SetNewFor<CPDF_Name>("Ordering", "Identity"); pCIDSystemInfo->SetNewFor<CPDF_Number>("Supplement", 0); - pCIDFont->SetNewFor<CPDF_Reference>("CIDSystemInfo", pDoc, - pCIDSystemInfo->GetObjNum()); + pCIDFont->SetFor("CIDSystemInfo", pCIDSystemInfo->MakeReference(pDoc)); CPDF_Dictionary* pFontDesc = LoadFontDesc(pDoc, name, pFont.get(), data, size, font_type); - pCIDFont->SetNewFor<CPDF_Reference>("FontDescriptor", pDoc, - pFontDesc->GetObjNum()); + pCIDFont->SetFor("FontDescriptor", pFontDesc->MakeReference(pDoc)); uint32_t glyphIndex; uint32_t currentChar = FXFT_Get_First_Char(pFont->GetFace(), &glyphIndex); @@ -386,15 +383,14 @@ CPDF_Font* LoadCompositeFont(CPDF_Document* pDoc, } widthsArray->Add(std::move(curWidthArray)); } - pCIDFont->SetNewFor<CPDF_Reference>("W", pDoc, widthsArray->GetObjNum()); + pCIDFont->SetFor("W", widthsArray->MakeReference(pDoc)); // TODO(npm): Support vertical writing auto pDescendant = pdfium::MakeUnique<CPDF_Array>(); - pDescendant->AddNew<CPDF_Reference>(pDoc, pCIDFont->GetObjNum()); + pDescendant->Add(pCIDFont->MakeReference(pDoc)); fontDict->SetFor("DescendantFonts", std::move(pDescendant)); CPDF_Stream* toUnicodeStream = LoadUnicode(pDoc, to_unicode); - fontDict->SetNewFor<CPDF_Reference>("ToUnicode", pDoc, - toUnicodeStream->GetObjNum()); + fontDict->SetFor("ToUnicode", toUnicodeStream->MakeReference(pDoc)); return pDoc->LoadFont(fontDict); } diff --git a/fpdfsdk/fpdf_flatten.cpp b/fpdfsdk/fpdf_flatten.cpp index d35cfe370d..4b9e1f8a9d 100644 --- a/fpdfsdk/fpdf_flatten.cpp +++ b/fpdfsdk/fpdf_flatten.cpp @@ -169,15 +169,15 @@ CFX_FloatRect CalculateRect(std::vector<CFX_FloatRect>* pRectArray) { return rcRet; } -uint32_t NewIndirectContentsStream(const ByteString& key, - CPDF_Document* pDocument) { +CPDF_Object* NewIndirectContentsStream(const ByteString& key, + CPDF_Document* pDocument) { CPDF_Stream* pNewContents = pDocument->NewIndirect<CPDF_Stream>( nullptr, 0, pdfium::MakeUnique<CPDF_Dictionary>(pDocument->GetByteStringPool())); ByteString sStream = ByteString::Format("q 1 0 0 1 0 0 cm /%s Do Q", key.c_str()); pNewContents->SetData(sStream.raw_str(), sStream.GetLength()); - return pNewContents->GetObjNum(); + return pNewContents; } void SetPageContents(const ByteString& key, @@ -190,9 +190,9 @@ void SetPageContents(const ByteString& key, pContentsArray = pPage->GetArrayFor(pdfium::page_object::kContents); if (!pContentsArray) { if (!key.IsEmpty()) { - pPage->SetNewFor<CPDF_Reference>( - pdfium::page_object::kContents, pDocument, - NewIndirectContentsStream(key, pDocument)); + pPage->SetFor(pdfium::page_object::kContents, + NewIndirectContentsStream(key, pDocument) + ->MakeReference(pDocument)); } return; } @@ -207,14 +207,13 @@ void SetPageContents(const ByteString& key, sStream = sStream + sBody + "\nQ"; pContentsStream->SetDataAndRemoveFilter(sStream.raw_str(), sStream.GetLength()); - pContentsArray->AddNew<CPDF_Reference>(pDocument, - pContentsStream->GetObjNum()); - pPage->SetNewFor<CPDF_Reference>(pdfium::page_object::kContents, pDocument, - pContentsArray->GetObjNum()); + pContentsArray->Add(pContentsStream->MakeReference(pDocument)); + pPage->SetFor(pdfium::page_object::kContents, + pContentsArray->MakeReference(pDocument)); } if (!key.IsEmpty()) { - pContentsArray->AddNew<CPDF_Reference>( - pDocument, NewIndirectContentsStream(key, pDocument)); + pContentsArray->Add( + NewIndirectContentsStream(key, pDocument)->MakeReference(pDocument)); } } @@ -290,7 +289,6 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { nullptr, 0, pdfium::MakeUnique<CPDF_Dictionary>(pDocument->GetByteStringPool())); - uint32_t dwObjNum = pNewXObject->GetObjNum(); CPDF_Dictionary* pPageXObject = pRes->GetDictFor("XObject"); if (!pPageXObject) pPageXObject = pRes->SetNewFor<CPDF_Dictionary>("XObject"); @@ -312,7 +310,7 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { CPDF_Dictionary* pNewXORes = nullptr; if (!key.IsEmpty()) { - pPageXObject->SetNewFor<CPDF_Reference>(key, pDocument, dwObjNum); + pPageXObject->SetFor(key, pNewXObject->MakeReference(pDocument)); CPDF_Dictionary* pNewOXbjectDic = pNewXObject->GetDict(); pNewXORes = pNewOXbjectDic->SetNewFor<CPDF_Dictionary>("Resources"); pNewOXbjectDic->SetNewFor<CPDF_Name>("Type", "XObject"); @@ -387,8 +385,7 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { pXObject = pNewXORes->SetNewFor<CPDF_Dictionary>("XObject"); ByteString sFormName = ByteString::Format("F%d", i); - pXObject->SetNewFor<CPDF_Reference>(sFormName, pDocument, - pObj->GetObjNum()); + pXObject->SetFor(sFormName, pObj->MakeReference(pDocument)); auto pAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pNewXObject); pAcc->LoadAllDataFiltered(); diff --git a/fpdfsdk/fpdf_ppo.cpp b/fpdfsdk/fpdf_ppo.cpp index c4bd51e603..8bbae7258d 100644 --- a/fpdfsdk/fpdf_ppo.cpp +++ b/fpdfsdk/fpdf_ppo.cpp @@ -337,8 +337,7 @@ bool CPDF_PageOrganizer::PDFDocInit() { pElement ? ToDictionary(pElement->GetDirect()) : nullptr; if (!pNewPages) { pNewPages = dest()->NewIndirect<CPDF_Dictionary>(); - pNewRoot->SetNewFor<CPDF_Reference>("Pages", dest(), - pNewPages->GetObjNum()); + pNewRoot->SetFor("Pages", pNewPages->MakeReference(dest())); } ByteString cbPageType = pNewPages->GetStringFor("Type", ""); @@ -347,8 +346,8 @@ bool CPDF_PageOrganizer::PDFDocInit() { if (!pNewPages->GetArrayFor("Kids")) { pNewPages->SetNewFor<CPDF_Number>("Count", 0); - pNewPages->SetNewFor<CPDF_Reference>( - "Kids", dest(), dest()->NewIndirect<CPDF_Array>()->GetObjNum()); + pNewPages->SetFor("Kids", + dest()->NewIndirect<CPDF_Array>()->MakeReference(dest())); } return true; @@ -754,8 +753,8 @@ void CPDF_NPageToOneExporter::FinishPage( CPDF_Stream* pStream = dest()->NewIndirect<CPDF_Stream>(nullptr, 0, std::move(pDict)); pStream->SetData(bsContent.raw_str(), bsContent.GetLength()); - pDestPageDict->SetNewFor<CPDF_Reference>(pdfium::page_object::kContents, - dest(), pStream->GetObjNum()); + pDestPageDict->SetFor(pdfium::page_object::kContents, + pStream->MakeReference(dest())); } } // namespace diff --git a/fpdfsdk/fpdf_save.cpp b/fpdfsdk/fpdf_save.cpp index 6064a73629..52b87264e7 100644 --- a/fpdfsdk/fpdf_save.cpp +++ b/fpdfsdk/fpdf_save.cpp @@ -138,8 +138,7 @@ bool SaveXFADocumentData(CPDFXFA_Context* pContext, pData->InitStreamFromFile(pDsfileWrite, std::move(pDataDict)); iLast = pArray->GetCount() - 2; pArray->InsertNewAt<CPDF_String>(iLast, "datasets", false); - pArray->InsertNewAt<CPDF_Reference>(iLast + 1, pPDFDocument, - pData->GetObjNum()); + pArray->InsertAt(iLast + 1, pData->MakeReference(pPDFDocument)); } fileList->push_back(std::move(pDsfileWrite)); } @@ -164,8 +163,7 @@ bool SaveXFADocumentData(CPDFXFA_Context* pContext, pData->InitStreamFromFile(pfileWrite, std::move(pDataDict)); iLast = pArray->GetCount() - 2; pArray->InsertNewAt<CPDF_String>(iLast, "form", false); - pArray->InsertNewAt<CPDF_Reference>(iLast + 1, pPDFDocument, - pData->GetObjNum()); + pArray->InsertAt(iLast + 1, pData->MakeReference(pPDFDocument)); } fileList->push_back(std::move(pfileWrite)); } diff --git a/fpdfsdk/fpdf_transformpage.cpp b/fpdfsdk/fpdf_transformpage.cpp index 267b582a47..d20b28fe81 100644 --- a/fpdfsdk/fpdf_transformpage.cpp +++ b/fpdfsdk/fpdf_transformpage.cpp @@ -144,15 +144,15 @@ FPDFPage_TransFormWithClip(FPDF_PAGE page, pEndStream->SetData((const uint8_t*)" Q", 2); if (CPDF_Array* pContentArray = ToArray(pContentObj)) { - pContentArray->InsertNewAt<CPDF_Reference>(0, pDoc, pStream->GetObjNum()); - pContentArray->AddNew<CPDF_Reference>(pDoc, pEndStream->GetObjNum()); + pContentArray->InsertAt(0, pStream->MakeReference(pDoc)); + pContentArray->Add(pEndStream->MakeReference(pDoc)); } else if (pContentObj->IsStream() && !pContentObj->IsInline()) { CPDF_Array* pContentArray = pDoc->NewIndirect<CPDF_Array>(); - pContentArray->AddNew<CPDF_Reference>(pDoc, pStream->GetObjNum()); - pContentArray->AddNew<CPDF_Reference>(pDoc, pContentObj->GetObjNum()); - pContentArray->AddNew<CPDF_Reference>(pDoc, pEndStream->GetObjNum()); - pPageDict->SetNewFor<CPDF_Reference>(pdfium::page_object::kContents, pDoc, - pContentArray->GetObjNum()); + pContentArray->Add(pStream->MakeReference(pDoc)); + pContentArray->Add(pContentObj->MakeReference(pDoc)); + pContentArray->Add(pEndStream->MakeReference(pDoc)); + pPageDict->SetFor(pdfium::page_object::kContents, + pContentArray->MakeReference(pDoc)); } // Need to transform the patterns as well. @@ -298,12 +298,12 @@ FPDF_EXPORT void FPDF_CALLCONV FPDFPage_InsertClipPath(FPDF_PAGE page, pStream->SetData(&strClip); if (CPDF_Array* pArray = ToArray(pContentObj)) { - pArray->InsertNewAt<CPDF_Reference>(0, pDoc, pStream->GetObjNum()); + pArray->InsertAt(0, pStream->MakeReference(pDoc)); } else if (pContentObj->IsStream() && !pContentObj->IsInline()) { CPDF_Array* pContentArray = pDoc->NewIndirect<CPDF_Array>(); - pContentArray->AddNew<CPDF_Reference>(pDoc, pStream->GetObjNum()); - pContentArray->AddNew<CPDF_Reference>(pDoc, pContentObj->GetObjNum()); - pPageDict->SetNewFor<CPDF_Reference>(pdfium::page_object::kContents, pDoc, - pContentArray->GetObjNum()); + pContentArray->Add(pStream->MakeReference(pDoc)); + pContentArray->Add(pContentObj->MakeReference(pDoc)); + pPageDict->SetFor(pdfium::page_object::kContents, + pContentArray->MakeReference(pDoc)); } } diff --git a/fpdfsdk/pwl/cpwl_appstream.cpp b/fpdfsdk/pwl/cpwl_appstream.cpp index cbe6501a32..01ef48a298 100644 --- a/fpdfsdk/pwl/cpwl_appstream.cpp +++ b/fpdfsdk/pwl/cpwl_appstream.cpp @@ -1910,9 +1910,8 @@ void CPWL_AppStream::AddImage(const ByteString& sAPType, CPDF_Stream* pImage) { CPDF_Dictionary* pXObject = pStreamResList->SetNewFor<CPDF_Dictionary>("XObject"); - pXObject->SetNewFor<CPDF_Reference>(sImageAlias, - widget_->GetPageView()->GetPDFDocument(), - pImage->GetObjNum()); + pXObject->SetFor(sImageAlias, pImage->MakeReference( + widget_->GetPageView()->GetPDFDocument())); } void CPWL_AppStream::Write(const ByteString& sAPType, @@ -1935,7 +1934,7 @@ void CPWL_AppStream::Write(const ByteString& sAPType, if (!pStream) { CPDF_Document* doc = widget_->GetPageView()->GetPDFDocument(); pStream = doc->NewIndirect<CPDF_Stream>(); - pParentDict->SetNewFor<CPDF_Reference>(sAPType, doc, pStream->GetObjNum()); + pParentDict->SetFor(sAPType, pStream->MakeReference(doc)); } CPDF_Dictionary* pStreamDict = pStream->GetDict(); |