1 /* 2 * Copyright 2017 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkAtlasTextContext_DEFINED 9 #define SkAtlasTextContext_DEFINED 10 11 #include "SkRefCnt.h" 12 13 class SkAtlasTextRenderer; 14 class SkInternalAtlasTextContext; 15 16 SkAtlasTextRenderer* SkGetAtlasTextRendererFromInternalContext(class SkInternalAtlasTextContext&); 17 18 /** 19 * Class that Atlas Text client uses to register their SkAtlasTextRenderer implementation and 20 * to create one or more SkAtlasTextTargets (destination surfaces for text rendering). 21 */ 22 class SK_API SkAtlasTextContext : public SkRefCnt { 23 public: 24 static sk_sp<SkAtlasTextContext> Make(sk_sp<SkAtlasTextRenderer>); 25 26 SkAtlasTextRenderer* renderer() const { 27 return SkGetAtlasTextRendererFromInternalContext(*fInternalContext); 28 } 29 30 SkInternalAtlasTextContext& internal() { return *fInternalContext; } 31 32 private: 33 SkAtlasTextContext() = delete; 34 SkAtlasTextContext(const SkAtlasTextContext&) = delete; 35 SkAtlasTextContext& operator=(const SkAtlasTextContext&) = delete; 36 37 SkAtlasTextContext(sk_sp<SkAtlasTextRenderer>); 38 39 std::unique_ptr<SkInternalAtlasTextContext> fInternalContext; 40 }; 41 42 #endif 43
