// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
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#define CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
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#include <memory>
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#include <vector>
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#include "core/fxcodec/jbig2/JBig2_ArithDecoder.h"
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#include "core/fxcodec/jbig2/JBig2_List.h"
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#include "core/fxcrt/include/fx_basic.h"
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class CJBig2_Image;
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class CJBig2_SymbolDict {
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public:
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CJBig2_SymbolDict();
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~CJBig2_SymbolDict();
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std::unique_ptr<CJBig2_SymbolDict> DeepCopy() const;
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// Takes ownership of |image|.
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void AddImage(CJBig2_Image* image) { m_SDEXSYMS.push_back(image); }
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size_t NumImages() const { return m_SDEXSYMS.size(); }
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CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS.get(index); }
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const std::vector<JBig2ArithCtx>& GbContext() const { return m_gbContext; }
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const std::vector<JBig2ArithCtx>& GrContext() const { return m_grContext; }
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void SetGbContext(const std::vector<JBig2ArithCtx>& gbContext) {
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m_gbContext = gbContext;
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}
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void SetGrContext(const std::vector<JBig2ArithCtx>& grContext) {
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m_grContext = grContext;
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}
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private:
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std::vector<JBig2ArithCtx> m_gbContext;
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std::vector<JBig2ArithCtx> m_grContext;
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CJBig2_List<CJBig2_Image> m_SDEXSYMS;
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};
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#endif // CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
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