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86 lines
2.8 KiB
86 lines
2.8 KiB
// Copyright 2016 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_FXGE_CFX_FONTMAPPER_H_ |
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#define CORE_FXGE_CFX_FONTMAPPER_H_ |
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#include <memory> |
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#include <utility> |
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#include <vector> |
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#include "core/fxge/cfx_fontmgr.h" |
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#include "core/fxge/fx_font.h" |
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class CFX_SubstFont; |
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class CFX_FontMapper { |
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public: |
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explicit CFX_FontMapper(CFX_FontMgr* mgr); |
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~CFX_FontMapper(); |
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void SetSystemFontInfo(std::unique_ptr<IFX_SystemFontInfo> pFontInfo); |
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IFX_SystemFontInfo* GetSystemFontInfo() { return m_pFontInfo.get(); } |
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void AddInstalledFont(const CFX_ByteString& name, int charset); |
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void LoadInstalledFonts(); |
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FXFT_Face FindSubstFont(const CFX_ByteString& face_name, |
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bool bTrueType, |
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uint32_t flags, |
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int weight, |
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int italic_angle, |
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int CharsetCP, |
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CFX_SubstFont* pSubstFont); |
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#ifdef PDF_ENABLE_XFA |
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FXFT_Face FindSubstFontByUnicode(uint32_t dwUnicode, |
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uint32_t flags, |
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int weight, |
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int italic_angle); |
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#endif // PDF_ENABLE_XFA |
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bool IsBuiltinFace(const FXFT_Face face) const; |
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int GetFaceSize() const; |
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CFX_ByteString GetFaceName(int index) const { |
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return m_FaceArray[index].name; |
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} |
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std::vector<CFX_ByteString> m_InstalledTTFonts; |
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std::vector<std::pair<CFX_ByteString, CFX_ByteString>> m_LocalizedTTFonts; |
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private: |
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static const size_t MM_FACE_COUNT = 2; |
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static const size_t FOXIT_FACE_COUNT = 14; |
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CFX_ByteString GetPSNameFromTT(void* hFont); |
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CFX_ByteString MatchInstalledFonts(const CFX_ByteString& norm_name); |
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FXFT_Face UseInternalSubst(CFX_SubstFont* pSubstFont, |
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int iBaseFont, |
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int italic_angle, |
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int weight, |
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int picthfamily); |
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FXFT_Face GetCachedTTCFace(void* hFont, |
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const uint32_t tableTTCF, |
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uint32_t ttc_size, |
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uint32_t font_size); |
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FXFT_Face GetCachedFace(void* hFont, |
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CFX_ByteString SubstName, |
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int weight, |
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bool bItalic, |
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uint32_t font_size); |
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struct FaceData { |
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CFX_ByteString name; |
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uint32_t charset; |
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}; |
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bool m_bListLoaded; |
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FXFT_Face m_MMFaces[MM_FACE_COUNT]; |
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CFX_ByteString m_LastFamily; |
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std::vector<FaceData> m_FaceArray; |
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std::unique_ptr<IFX_SystemFontInfo> m_pFontInfo; |
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FXFT_Face m_FoxitFaces[FOXIT_FACE_COUNT]; |
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CFX_FontMgr* const m_pFontMgr; |
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}; |
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#endif // CORE_FXGE_CFX_FONTMAPPER_H_
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