1 /*
2  * Copyright (c) 2022-2023 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_ROSEN_MASK_PAINTER_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_ROSEN_MASK_PAINTER_H
18 
19 #include "modules/svg/include/SkSVGDOM.h"
20 
21 #include "core/components/box/mask.h"
22 #include "core/image/image_provider.h"
23 #include "core/pipeline/pipeline_context.h"
24 
25 namespace OHOS::Rosen {
26 class RSMask;
27 }
28 
29 namespace OHOS::Ace {
30 enum class LoadStatus {
31     UNLOADED = 0,
32     LOADING,
33     UPDATING,
34     LOADSUCCESS,
35     LOADFAIL,
36 };
37 
38 class RosenMaskPainter : public Mask {
39     DECLARE_ACE_TYPE(RosenMaskPainter, Mask);
40 
41 public:
42     RosenMaskPainter() = default;
43     ~RosenMaskPainter() = default;
44 
45     void LoadMask(const WeakPtr<PipelineContext>& context, const RefPtr<RenderNode>& parent) override;
46     bool HasReady() const;
47 #ifndef USE_ROSEN_DRAWING
48     std::shared_ptr<Rosen::RSMask> GetRSMask(const Rect& paintRect, const SkPath& path);
49 #else
50     std::shared_ptr<Rosen::RSMask> GetRSMask(const Rect& paintRect, const RSPath& path);
51 #endif
52     void SetFetchImageObjBackgroundTask(CancelableTask task);
53 
54 protected:
55     void LoadSVGImage(const WeakPtr<PipelineContext>& context);
56     void LoadGradient(const WeakPtr<PipelineContext>& context);
57     void LoadPath(const WeakPtr<PipelineContext>& context);
58     void UpdateSVGScale(const Size& boxSize, Size& svgSize);
59     bool UpadteSVGImageDom(double& x, double& y);
60 #ifndef USE_ROSEN_DRAWING
61     bool GetPathPaint(SkPaint& paint);
62     bool GetGradientPaint(const Rect& paintRect, SkPaint& paint);
63 #else
64     bool GetPathPaint(RSBrush& brush);
65     bool GetGradientPaint(const Rect& paintRect, RSBrush& brush);
66 #endif
67 
68     RefPtr<RenderNode> parent_;
69     LoadStatus loadStatus_ = LoadStatus::UNLOADED;
70     CancelableTask fetchSvgImageTask_;
71 
72     // draw gradient
73     RefPtr<Decoration> decoration_ = nullptr;
74     double dipScale_ = 1.0f;
75 
76     // svg image draw object
77     sk_sp<SkSVGDOM> skiaDom_;
78     float scaleX_ = 1.0f;
79     float scaleY_ = 1.0f;
80 };
81 } // namespace OHOS::Ace
82 
83 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_ROSEN_MASK_PAINTER_H
84