1 // Copyright 2016 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_FXGE_CFX_UNICODEENCODINGEX_H_ 8 #define CORE_FXGE_CFX_UNICODEENCODINGEX_H_ 9 10 #include <map> 11 #include <memory> 12 #include <vector> 13 14 #include "core/fxcrt/fx_system.h" 15 #include "core/fxge/cfx_unicodeencoding.h" 16 #include "core/fxge/fx_dib.h" 17 18 class CFX_UnicodeEncodingEx : public CFX_UnicodeEncoding { 19 public: 20 CFX_UnicodeEncodingEx(CFX_Font* pFont, uint32_t EncodingID); 21 ~CFX_UnicodeEncodingEx() override; 22 23 // CFX_UnicodeEncoding: 24 uint32_t GlyphFromCharCode(uint32_t charcode) override; 25 26 uint32_t CharCodeFromUnicode(wchar_t Unicode) const; 27 28 private: 29 uint32_t m_nEncodingID; 30 }; 31 32 std::unique_ptr<CFX_UnicodeEncodingEx> FX_CreateFontEncodingEx( 33 CFX_Font* pFont, 34 uint32_t nEncodingID); 35 36 #endif // CORE_FXGE_CFX_UNICODEENCODINGEX_H_ 37