1 // Copyright 2017 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_FPDFAPI_FONT_CPDF_CMAPMANAGER_H_ 8 #define CORE_FPDFAPI_FONT_CPDF_CMAPMANAGER_H_ 9 10 #include <map> 11 #include <memory> 12 13 #include "core/fpdfapi/font/cpdf_cidfont.h" 14 #include "core/fxcrt/bytestring.h" 15 #include "core/fxcrt/retain_ptr.h" 16 17 class CPDF_CMapManager { 18 public: 19 CPDF_CMapManager(); 20 ~CPDF_CMapManager(); 21 22 RetainPtr<CPDF_CMap> GetPredefinedCMap(const ByteString& name, 23 bool bPromptCJK); 24 CPDF_CID2UnicodeMap* GetCID2UnicodeMap(CIDSet charset, bool bPromptCJK); 25 26 private: 27 RetainPtr<CPDF_CMap> LoadPredefinedCMap(const ByteString& name, 28 bool bPromptCJK); 29 std::unique_ptr<CPDF_CID2UnicodeMap> LoadCID2UnicodeMap(CIDSet charset, 30 bool bPromptCJK); 31 32 std::map<ByteString, RetainPtr<CPDF_CMap>> m_CMaps; 33 std::unique_ptr<CPDF_CID2UnicodeMap> m_CID2UnicodeMaps[6]; 34 }; 35 36 #endif // CORE_FPDFAPI_FONT_CPDF_CMAPMANAGER_H_ 37