// Copyright 2014 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_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ #define CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ #include <memory> #include <vector> #include "core/fxcodec/jbig2/JBig2_ArithDecoder.h" #include "core/fxcodec/jbig2/JBig2_List.h" #include "core/fxcrt/include/fx_basic.h" class CJBig2_Image; class CJBig2_SymbolDict { public: CJBig2_SymbolDict(); ~CJBig2_SymbolDict(); std::unique_ptr<CJBig2_SymbolDict> DeepCopy() const; // Takes ownership of |image|. void AddImage(CJBig2_Image* image) { m_SDEXSYMS.push_back(image); } size_t NumImages() const { return m_SDEXSYMS.size(); } CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS.get(index); } const std::vector<JBig2ArithCtx>& GbContext() const { return m_gbContext; } const std::vector<JBig2ArithCtx>& GrContext() const { return m_grContext; } void SetGbContext(const std::vector<JBig2ArithCtx>& gbContext) { m_gbContext = gbContext; } void SetGrContext(const std::vector<JBig2ArithCtx>& grContext) { m_grContext = grContext; } private: std::vector<JBig2ArithCtx> m_gbContext; std::vector<JBig2ArithCtx> m_grContext; CJBig2_List<CJBig2_Image> m_SDEXSYMS; }; #endif // CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_