| // 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 <utility> |
| #include <vector> |
| |
| #include "core/fxcodec/jbig2/JBig2_ArithDecoder.h" |
| #include "core/fxcrt/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(std::unique_ptr<CJBig2_Image> image) { |
| m_SDEXSYMS.push_back(std::move(image)); |
| } |
| |
| size_t NumImages() const { return m_SDEXSYMS.size(); } |
| CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS[index].get(); } |
| |
| 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; |
| std::vector<std::unique_ptr<CJBig2_Image>> m_SDEXSYMS; |
| }; |
| |
| #endif // CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ |