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_ANDROID_CFPF_SKIAFONT_H_ 8 #define CORE_FXGE_ANDROID_CFPF_SKIAFONT_H_ 9 10 #include "core/fxcrt/fx_system.h" 11 #include "core/fxcrt/unowned_ptr.h" 12 #include "core/fxge/fx_font.h" 13 14 class CFPF_SkiaFontDescriptor; 15 class CFPF_SkiaFontMgr; 16 17 class CFPF_SkiaFont { 18 public: 19 CFPF_SkiaFont(); 20 ~CFPF_SkiaFont(); 21 22 void Release(); 23 CFPF_SkiaFont* Retain(); 24 25 ByteString GetFamilyName(); 26 ByteString GetPsName(); GetFontStyle()27 uint32_t GetFontStyle() const { return m_dwStyle; } GetCharset()28 uint8_t GetCharset() const { return m_uCharset; } 29 int32_t GetGlyphIndex(wchar_t wUnicode); 30 int32_t GetGlyphWidth(int32_t iGlyphIndex); 31 int32_t GetAscent() const; 32 int32_t GetDescent() const; 33 bool GetGlyphBBox(int32_t iGlyphIndex, FX_RECT& rtBBox); 34 bool GetBBox(FX_RECT& rtBBox); 35 int32_t GetHeight() const; 36 int32_t GetItalicAngle() const; 37 uint32_t GetFontData(uint32_t dwTable, uint8_t* pBuffer, uint32_t dwSize); 38 39 bool InitFont(CFPF_SkiaFontMgr* pFontMgr, 40 CFPF_SkiaFontDescriptor* pFontDes, 41 const ByteStringView& bsFamily, 42 uint32_t dwStyle, 43 uint8_t uCharset); 44 45 private: 46 UnownedPtr<CFPF_SkiaFontMgr> m_pFontMgr; 47 UnownedPtr<CFPF_SkiaFontDescriptor> m_pFontDes; 48 FXFT_Face m_Face; 49 uint32_t m_dwStyle; 50 uint8_t m_uCharset; 51 uint32_t m_dwRefCount; 52 }; 53 54 #endif // CORE_FXGE_ANDROID_CFPF_SKIAFONT_H_ 55