PdfCMapEncoding.h

// SPDX-FileCopyrightText: 2007 Dominik Seichter <domseichter@web.de>
// SPDX-FileCopyrightText: 2020 Francesco Pretto <ceztko@gmail.com>
// SPDX-License-Identifier: LGPL-2.0-or-later OR MPL-2.0
 
#ifndef PDF_CMAP_ENCODING_H
#define PDF_CMAP_ENCODING_H
 
#include "PdfEncodingMap.h"
 
namespace PoDoFo
{
    class PdfCMapEncoding;
 
    using PdfCMapEncodingConstPtr = std::shared_ptr<const PdfCMapEncoding>;
 
    class PODOFO_API PdfCMapEncoding final : public PdfEncodingMapBase
    {
        friend class PdfEncodingMapFactory;
        PODOFO_PRIVATE_FRIEND(class PdfCMapEncodingFactory);
 
    public:
        PdfCMapEncoding(PdfCharCodeMap&& map);
        PdfCMapEncoding(PdfCharCodeMap&& map, const PdfName& name, const PdfCIDSystemInfo& info, PdfWModeKind wMode);
 
        static PdfCMapEncoding Parse(const std::string_view& filepath);
        static PdfCMapEncoding Parse(InputStreamDevice& device);
 
    private:
        PdfCMapEncoding(PdfCharCodeMap&& map, bool isPredefined, const PdfName& name,
            const PdfCIDSystemInfo& info, int wmode, const PdfEncodingLimits& limits);
 
    public:
        bool HasLigaturesSupport() const override;
        const PdfEncodingLimits& GetLimits() const override;
        int GetWModeRaw() const override;
        PdfWModeKind GetWMode() const;
        PdfPredefinedEncodingType GetPredefinedEncodingType() const override;
 
    public:
        const PdfName& GetName() const { return m_Name; }
        const PdfCIDSystemInfo& GetCIDSystemInfo() const { return m_CIDSystemInfo; }
 
    private:
        bool m_isPredefined;
        PdfName m_Name;
        PdfCIDSystemInfo m_CIDSystemInfo;
        int m_WMode;
        PdfEncodingLimits m_Limits;
    };
}
 
#endif // PDF_CMAP_ENCODING_H