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_COMPONENTS_SVG_ROSEN_RENDER_SVG_PATTERN_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_SVG_ROSEN_RENDER_SVG_PATTERN_H
18 
19 #ifndef USE_ROSEN_DRAWING
20 #include "include/core/SkCanvas.h"
21 #include "include/core/SkPaint.h"
22 #else
23 #include "core/components_ng/render/drawing.h"
24 #endif
25 
26 #include "frameworks/core/components/svg/render_svg_pattern.h"
27 #include "frameworks/core/pipeline/base/rosen_render_context.h"
28 
29 namespace OHOS::Ace {
30 
31 class RosenRenderSvgPattern : public RenderSvgPattern {
32     DECLARE_ACE_TYPE(RosenRenderSvgPattern, RenderSvgPattern);
33 
34 public:
35     void Paint(RenderContext& context, const Offset& offset) override;
36 #ifndef USE_ROSEN_DRAWING
37     bool OnAsPaint(const Offset& offset, const Rect& paintRect, SkPaint& skPaint);
38 #else
39     bool OnAsPaint(const Offset& offset, const Rect& paintRect, RSPen* rsPen, RSBrush* rsBrush);
40 #endif
41 
42 protected:
43 #ifndef USE_ROSEN_DRAWING
44     bool FitAttribute(const Rect& paintRect, Rect& tileRect, SkMatrix& skMatrix4);
45 #else
46     bool FitAttribute(const Rect& paintRect, Rect& tileRect, RSMatrix& matrix4);
47 #endif
48     void FitRenderContext(RosenRenderContext& context, const Rect& patternRect);
49 
50 private:
51     void ResetAttrOffset();
52     const Matrix4 GetTransform(const Rect& patternRect) const;
53 
54     float scaleY_ = 1.0f;
55     float scaleX_ = 1.0f;
56     float scale_ = 1.0f;
57     float tx_ = 0.0f;
58     float ty_ = 0.0f;
59 };
60 
61 } // namespace OHOS::Ace
62 
63 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_SVG_ROSEN_RENDER_SVG_PATTERN_H
64