1 /* 2 * Copyright (c) 2022 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_COMPONENTS_NG_SVG_PARSE_SVG_USE_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_SVG_PARSE_SVG_USE_H 18 19 #include "core/components_ng/svg/parse/svg_graphic.h" 20 21 namespace OHOS::Ace::NG { 22 23 class SvgUse : public SvgGraphic { 24 DECLARE_ACE_TYPE(SvgUse, SvgGraphic); 25 26 public: 27 SvgUse(); 28 ~SvgUse() override = default; 29 30 static RefPtr<SvgNode> Create(); 31 32 #ifndef USE_ROSEN_DRAWING 33 SkPath AsPath(const Size& viewPort) const override; 34 #else 35 RSRecordingPath AsPath(const Size& viewPort) const override; 36 #endif 37 38 private: 39 // saves the current attributes of the svg node, and restores them when the scope exits. 40 class AttributeScope { 41 public: 42 explicit AttributeScope(const RefPtr<SvgNode>& node); 43 ~AttributeScope(); 44 45 private: 46 SvgBaseAttribute attributes_; 47 WeakPtr<SvgNode> node_; 48 }; 49 }; 50 51 } // namespace OHOS::Ace::NG 52 53 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_SVG_PARSE_SVG_USE_H