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_QUOTE_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_SVG_PARSE_SVG_QUOTE_H
18 
19 #include "frameworks/core/components_ng/svg/parse/svg_node.h"
20 #include "include/pathops/SkPathOps.h"
21 
22 namespace OHOS::Ace::NG {
23 
24 class SvgQuote : public SvgNode {
25     DECLARE_ACE_TYPE(SvgQuote, SvgNode);
26 
27 public:
SvgQuote()28     SvgQuote() : SvgNode()
29     {
30         InitHrefFlag();
31     }
32     ~SvgQuote() override = default;
33 
34 #ifndef USE_ROSEN_DRAWING
AsPath(const Size & viewPort)35     SkPath AsPath(const Size& viewPort) const override
36     {
37         SkPath path;
38         for (const auto& child : children_) {
39             const SkPath childPath = child->AsPath(viewPort);
40             Op(path, childPath, kUnion_SkPathOp, &path);
41         }
42         return path;
43     }
44 #else
AsPath(const Size & viewPort)45     RSRecordingPath AsPath(const Size& viewPort) const override
46     {
47         RSRecordingPath path;
48         for (const auto& child : children_) {
49             auto childPath = child->AsPath(viewPort);
50             path.Op(path, childPath, RSPathOp::UNION);
51         }
52         return path;
53     }
54 #endif
55 
Draw(RSCanvas & canvas,const Size & viewPort,const std::optional<Color> & color)56     void Draw(RSCanvas& canvas, const Size& viewPort, const std::optional<Color>& color) override
57     {
58         // render composition on other svg tags
59         if (!OnCanvas(canvas)) {
60             return;
61         }
62         OnDrawTraversedBefore(canvas, viewPort, color);
63         OnDrawTraversed(canvas, viewPort, color);
64         OnDrawTraversedAfter(canvas, viewPort, color);
65     }
66 
67 protected:
OnDrawTraversedBefore(RSCanvas & canvas,const Size & viewPort,const std::optional<Color> & color)68     virtual void OnDrawTraversedBefore(RSCanvas& canvas, const Size& viewPort, const std::optional<Color>& color) {}
OnDrawTraversedAfter(RSCanvas & canvas,const Size & viewPort,const std::optional<Color> & color)69     virtual void OnDrawTraversedAfter(RSCanvas& canvas, const Size& viewPort, const std::optional<Color>& color) {}
70 
71     // mask/pattern/filter/clipPath
InitHrefFlag()72     void InitHrefFlag()
73     {
74         hrefFill_ = true;
75         hrefRender_ = false;
76         passStyle_ = true;
77         inheritStyle_ = false;
78         drawTraversed_ = false;
79     }
80 };
81 
82 } // namespace OHOS::Ace::NG
83 
84 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_SVG_PARSE_SVG_QUOTE_H