| // Copyright 2016 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_FPDFDOC_IPVT_FONTMAP_H_ |
| #define CORE_FPDFDOC_IPVT_FONTMAP_H_ |
| |
| #include <stdint.h> |
| |
| #include "core/fxcrt/fx_string.h" |
| #include "core/fxcrt/retain_ptr.h" |
| |
| class CPDF_Font; |
| |
| class IPVT_FontMap { |
| public: |
| virtual ~IPVT_FontMap() = default; |
| |
| virtual RetainPtr<CPDF_Font> GetPDFFont(int32_t nFontIndex) = 0; |
| virtual ByteString GetPDFFontAlias(int32_t nFontIndex) = 0; |
| virtual int32_t GetWordFontIndex(uint16_t word, |
| int32_t charset, |
| int32_t nFontIndex) = 0; |
| virtual int32_t CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) = 0; |
| virtual int32_t CharSetFromUnicode(uint16_t word, int32_t nOldCharset) = 0; |
| }; |
| |
| #endif // CORE_FPDFDOC_IPVT_FONTMAP_H_ |