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 SkSGDraw_DEFINED 9 #define SkSGDraw_DEFINED 10 11 #include "SkSGRenderNode.h" 12 13 namespace sksg { 14 15 class GeometryNode; 16 class PaintNode; 17 18 /** 19 * Concrete rendering node. 20 * 21 * Wraps and draws a [geometry, paint] tuple. 22 * 23 * Think Skia SkCanvas::drawFoo(foo, paint) calls. 24 */ 25 class Draw : public RenderNode { 26 public: 27 static sk_sp<Draw> Make(sk_sp<GeometryNode> geo, sk_sp<PaintNode> paint) { 28 return (geo && paint) ? sk_sp<Draw>(new Draw(std::move(geo), std::move(paint))) : nullptr; 29 } 30 31 protected: 32 Draw(sk_sp<GeometryNode>, sk_sp<PaintNode> paint); 33 ~Draw() override; 34 35 void onRender(SkCanvas*) const override; 36 37 SkRect onRevalidate(InvalidationController*, const SkMatrix&) override; 38 39 private: 40 sk_sp<GeometryNode> fGeometry; 41 sk_sp<PaintNode> fPaint; 42 43 typedef RenderNode INHERITED; 44 }; 45 46 } // namespace sksg 47 48 #endif // SkSGDraw_DEFINED 49
