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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef CORE_SRC_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ | |
| 8 #define CORE_SRC_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ | |
| 9 | |
| 10 #include <memory> | |
| 11 #include <vector> | |
| 12 | |
| 13 #include "core/include/fxcrt/fx_basic.h" | |
| 14 #include "core/src/fxcodec/jbig2/JBig2_ArithDecoder.h" | |
| 15 #include "core/src/fxcodec/jbig2/JBig2_List.h" | |
| 16 | |
| 17 class CJBig2_Image; | |
| 18 | |
| 19 class CJBig2_SymbolDict { | |
| 20 public: | |
| 21 CJBig2_SymbolDict(); | |
| 22 ~CJBig2_SymbolDict(); | |
| 23 | |
| 24 std::unique_ptr<CJBig2_SymbolDict> DeepCopy() const; | |
| 25 | |
| 26 // Takes ownership of |image|. | |
| 27 void AddImage(CJBig2_Image* image) { m_SDEXSYMS.push_back(image); } | |
| 28 | |
| 29 size_t NumImages() const { return m_SDEXSYMS.size(); } | |
| 30 CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS.get(index); } | |
| 31 | |
| 32 const std::vector<JBig2ArithCtx>& GbContext() const { return m_gbContext; } | |
| 33 const std::vector<JBig2ArithCtx>& GrContext() const { return m_grContext; } | |
| 34 | |
| 35 void SetGbContext(const std::vector<JBig2ArithCtx>& gbContext) { | |
| 36 m_gbContext = gbContext; | |
| 37 } | |
| 38 void SetGrContext(const std::vector<JBig2ArithCtx>& grContext) { | |
| 39 m_grContext = grContext; | |
| 40 } | |
| 41 | |
| 42 private: | |
| 43 std::vector<JBig2ArithCtx> m_gbContext; | |
| 44 std::vector<JBig2ArithCtx> m_grContext; | |
| 45 CJBig2_List<CJBig2_Image> m_SDEXSYMS; | |
| 46 }; | |
| 47 | |
| 48 #endif // CORE_SRC_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_ | |
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