1 /*
2  * Copyright (c) 2021-2023 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_TEXT_OVERLAY_ROSEN_RENDER_TEXT_OVERLAY_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_TEXT_OVERLAY_ROSEN_RENDER_TEXT_OVERLAY_H
18 
19 #ifndef USE_ROSEN_DRAWING
20 #include "include/core/SkCanvas.h"
21 #endif
22 
23 #include "core/components/text_overlay/render_text_overlay.h"
24 #include "core/pipeline/base/rosen_render_context.h"
25 
26 namespace OHOS::Ace {
27 
28 class RosenRenderTextOverlay final : public RenderTextOverlay {
29     DECLARE_ACE_TYPE(RosenRenderTextOverlay, RenderTextOverlay)
30 
31 public:
32     RosenRenderTextOverlay() = default;
33     ~RosenRenderTextOverlay() override = default;
34 
35     void Paint(RenderContext& context, const Offset& offset) override;
36 
37 private:
38     void PaintHandles(RenderContext& context) const;
39 #ifndef USE_ROSEN_DRAWING
40     void PaintHandle(SkCanvas* skCanvas, Offset centerOffset, bool isLeftHandle = false) const;
41 #else
42     void PaintHandle(RSCanvas* canvas, Offset centerOffset, bool isLeftHandle = false) const;
43 #endif
44     void PaintMagnifier(RenderContext& context);
45 #ifndef USE_ROSEN_DRAWING
46     void PaintClipLine(SkCanvas* skCanvas, SkPaint paint);
47 #else
48     void PaintClipLine(RSCanvas* canvas, RSPen pen);
49 #endif
50     void PaintMore(RenderContext& context);
51     void InitMoreButtonPaintColor();
52     Offset CalculateMoreButtonCenter();
53     bool CheckNeedPaintMore();
54     bool NeedAdjustStartHandle();
55     bool NeedAdjustEndHandle();
56     void AdjustForAnimation();
57 
58     Color clipColor_ = Color::WHITE;
59     Color arrowColor_ = Color::BLACK;
60 };
61 
62 } // namespace OHOS::Ace
63 
64 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_TEXT_OVERLAY_ROSEN_RENDER_TEXT_OVERLAY_H
65