1 /* 2 * Copyright 2016 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 SkJsonWriteBuffer_DEFINED 9 #define SkJsonWriteBuffer_DEFINED 10 11 #include "SkWriteBuffer.h" 12 13 #include "SkJSONCPP.h" 14 15 class SkPath; 16 class UrlDataManager; 17 18 class SkJsonWriteBuffer final : public SkWriteBuffer { 19 public: SkJsonWriteBuffer(UrlDataManager * urlDataManager)20 SkJsonWriteBuffer(UrlDataManager* urlDataManager) 21 : fUrlDataManager(urlDataManager) 22 , fJson(Json::objectValue) {} 23 isCrossProcess()24 bool isCrossProcess() const override { return false; } 25 26 void writeByteArray(const void* data, size_t size) override; 27 void writeBool(bool value) override; 28 void writeScalar(SkScalar value) override; 29 void writeScalarArray(const SkScalar* value, uint32_t count) override; 30 void writeInt(int32_t value) override; 31 void writeIntArray(const int32_t* value, uint32_t count) override; 32 void writeUInt(uint32_t value) override; 33 void writeString(const char* value) override; 34 35 void writeFlattenable(const SkFlattenable* flattenable) override; 36 void writeColor(SkColor color) override; 37 void writeColorArray(const SkColor* color, uint32_t count) override; 38 void writeColor4f(const SkColor4f& color) override; 39 void writeColor4fArray(const SkColor4f* color, uint32_t count) override; 40 void writePoint(const SkPoint& point) override; 41 void writePointArray(const SkPoint* point, uint32_t count) override; 42 void writeMatrix(const SkMatrix& matrix) override; 43 void writeIRect(const SkIRect& rect) override; 44 void writeRect(const SkRect& rect) override; 45 void writeRegion(const SkRegion& region) override; 46 void writePath(const SkPath& path) override; 47 size_t writeStream(SkStream* stream, size_t length) override; 48 void writeBitmap(const SkBitmap& bitmap) override; 49 void writeImage(const SkImage*) override; 50 void writeTypeface(SkTypeface* typeface) override; 51 void writePaint(const SkPaint& paint) override; 52 getValue()53 const Json::Value& getValue() const { return fJson; } 54 55 private: 56 void append(const char* type, const Json::Value& value); 57 58 UrlDataManager* fUrlDataManager; 59 Json::Value fJson; 60 }; 61 62 #endif 63