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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef CORE_FXGE_INCLUDE_CFX_FONTCACHE_H_ | 7 #ifndef CORE_FXGE_CFX_FONTCACHE_H_ |
| 8 #define CORE_FXGE_INCLUDE_CFX_FONTCACHE_H_ | 8 #define CORE_FXGE_CFX_FONTCACHE_H_ |
| 9 | 9 |
| 10 #include <map> | 10 #include <map> |
| 11 #include <memory> | 11 #include <memory> |
| 12 | 12 |
| 13 #include "core/fxcrt/fx_system.h" | 13 #include "core/fxcrt/fx_system.h" |
| 14 #include "core/fxge/include/fx_font.h" | 14 #include "core/fxge/fx_font.h" |
| 15 #include "core/fxge/include/fx_freetype.h" | 15 #include "core/fxge/fx_freetype.h" |
| 16 | 16 |
| 17 class CFX_FaceCache; | 17 class CFX_FaceCache; |
| 18 | 18 |
| 19 class CFX_FontCache { | 19 class CFX_FontCache { |
| 20 public: | 20 public: |
| 21 CFX_FontCache(); | 21 CFX_FontCache(); |
| 22 ~CFX_FontCache(); | 22 ~CFX_FontCache(); |
| 23 CFX_FaceCache* GetCachedFace(const CFX_Font* pFont); | 23 CFX_FaceCache* GetCachedFace(const CFX_Font* pFont); |
| 24 void ReleaseCachedFace(const CFX_Font* pFont); | 24 void ReleaseCachedFace(const CFX_Font* pFont); |
| 25 #ifdef _SKIA_SUPPORT_ | 25 #ifdef _SKIA_SUPPORT_ |
| 26 CFX_TypeFace* GetDeviceCache(const CFX_Font* pFont); | 26 CFX_TypeFace* GetDeviceCache(const CFX_Font* pFont); |
| 27 #endif | 27 #endif |
| 28 | 28 |
| 29 private: | 29 private: |
| 30 struct CountedFaceCache { | 30 struct CountedFaceCache { |
| 31 CountedFaceCache(); | 31 CountedFaceCache(); |
| 32 ~CountedFaceCache(); | 32 ~CountedFaceCache(); |
| 33 std::unique_ptr<CFX_FaceCache> m_Obj; | 33 std::unique_ptr<CFX_FaceCache> m_Obj; |
| 34 uint32_t m_nCount; | 34 uint32_t m_nCount; |
| 35 }; | 35 }; |
| 36 | 36 |
| 37 using CFX_FTCacheMap = std::map<FXFT_Face, std::unique_ptr<CountedFaceCache>>; | 37 using CFX_FTCacheMap = std::map<FXFT_Face, std::unique_ptr<CountedFaceCache>>; |
| 38 CFX_FTCacheMap m_FTFaceMap; | 38 CFX_FTCacheMap m_FTFaceMap; |
| 39 CFX_FTCacheMap m_ExtFaceMap; | 39 CFX_FTCacheMap m_ExtFaceMap; |
| 40 }; | 40 }; |
| 41 | 41 |
| 42 #endif // CORE_FXGE_INCLUDE_CFX_FONTCACHE_H_ | 42 #endif // CORE_FXGE_CFX_FONTCACHE_H_ |
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