1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_LAYERS_FLUTTER_SCENE_BUILDER_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_LAYERS_FLUTTER_SCENE_BUILDER_H 18 19 #include "flutter/lib/ui/compositing/scene.h" 20 #include "flutter/lib/ui/compositing/scene_builder.h" 21 22 #include "core/pipeline/layers/scene_builder.h" 23 24 namespace OHOS::Ace::Flutter { 25 26 class FlutterSceneBuilder : public SceneBuilder { 27 DECLARE_ACE_TYPE(FlutterSceneBuilder, SceneBuilder) 28 public: 29 FlutterSceneBuilder(); 30 ~FlutterSceneBuilder() override = default; 31 32 void AddPicture(double dx, double dy, fml::RefPtr<flutter::Picture> picture, int hints) override; 33 void AddTexture( 34 double dx, double dy, double width, double height, int64_t textureId, bool freeze, uint8_t opacity) override; 35 void PushTransform(const Matrix4& matrix4) override; 36 void PushClipRRect(const flutter::RRect& rrect, int32_t clipBehavior) override; 37 void PushClipPath(const flutter::CanvasPath* path, int32_t clipBehavior) override; 38 void PushOpacity(int32_t alpha, double dx = 0, double dy = 0) override; 39 void PushBackdropFilter(fml::RefPtr<flutter::ImageFilter> imageFilter) override; 40 void PushShaderMask(fml::RefPtr<flutter::Shader> shader, double maskRectLeft, double maskRectRight, 41 double maskRectTop, double maskRectBottom, int32_t blendMode) override; 42 void PushGradientColorMask(const SkPaint& maskPaint) override; 43 void PushSvgMask(const sk_sp<SkSVGDOM>& svgDom, double x, double y, double scaleX, double scaleY) override; 44 void PushPathMask(const SkPaint& maskPaint, const SkPath& maskPath) override; 45 void PushFilter(const SkPaint& filterPaint) override; 46 void PushHole(double dx, double dy, double width, double height, int32_t holeId) override; 47 void Pop() override; 48 49 fml::RefPtr<flutter::Scene> Build(); 50 51 private: 52 fml::RefPtr<flutter::SceneBuilder> sceneBuilder_; 53 }; 54 55 } // namespace OHOS::Ace::Flutter 56 57 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_LAYERS_FLUTTER_SCENE_BUILDER_H 58