// Copyright 2016 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_ #define CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_ #include <vector> #include "core/fpdfapi/page/cpdf_contentmarkitem.h" #include "core/fxcrt/cfx_shared_copy_on_write.h" #include "core/fxcrt/fx_basic.h" #include "core/fxcrt/fx_system.h" class CPDF_Dictionary; class CPDF_ContentMark { public: CPDF_ContentMark(); CPDF_ContentMark(const CPDF_ContentMark& that); ~CPDF_ContentMark(); void SetNull(); int GetMCID() const; int CountItems() const; const CPDF_ContentMarkItem& GetItem(int i) const; bool HasMark(const CFX_ByteStringC& mark) const; bool LookupMark(const CFX_ByteStringC& mark, CPDF_Dictionary*& pDict) const; void AddMark(const CFX_ByteString& name, CPDF_Dictionary* pDict, bool bDirect); void DeleteLastMark(); explicit operator bool() const { return !!m_Ref; } private: class MarkData { public: MarkData(); MarkData(const MarkData& src); ~MarkData(); int CountItems() const; CPDF_ContentMarkItem& GetItem(int index); const CPDF_ContentMarkItem& GetItem(int index) const; int GetMCID() const; void AddMark(const CFX_ByteString& name, CPDF_Dictionary* pDict, bool bDictNeedClone); void DeleteLastMark(); private: std::vector<CPDF_ContentMarkItem> m_Marks; }; CFX_SharedCopyOnWrite<MarkData> m_Ref; }; #endif // CORE_FPDFAPI_PAGE_CPDF_CONTENTMARK_H_