1 /*
2  * Copyright (c) 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_NG_PATTERNS_TEXT_TEXT_OVERLAY_MODIFIER_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TEXT_TEXT_OVERLAY_MODIFIER_H
18 
19 #include <optional>
20 #include <vector>
21 
22 #include "base/memory/ace_type.h"
23 #include "core/components_ng/base/modifier.h"
24 
25 namespace OHOS::Ace::NG {
26 class Pattern;
27 
28 class TextOverlayModifier : public OverlayModifier {
29     DECLARE_ACE_TYPE(TextOverlayModifier, OverlayModifier)
30 
31 public:
32     TextOverlayModifier();
33 
34     void onDraw(DrawingContext& drawingContext) override;
35 
36     void SetPrintOffset(const OffsetF& paintOffset);
37 
38     void SetCursorColor(uint32_t cursorColor);
39 
40     void SetSelectedColor(uint32_t selectedColor);
41 
42     void SetSelectedRects(const std::vector<RectF>& selectedRects);
43 
SetContentRect(const RectF & contentRect)44     void SetContentRect(const RectF& contentRect)
45     {
46         contentRect_ = contentRect;
47     }
48     void SetSelectedForegroundColorAndRects(const std::vector<RectF>& selectedUrlRects,
49         uint32_t selectedUrlColor);
50     void ClearSelectedForegroundColorAndRects();
SetIsClip(bool isClip)51     void SetIsClip(bool isClip)
52     {
53         CHECK_NULL_VOID(isClip_);
54         isClip_->Set(isClip);
55     }
56 
57     void SetShowSelect(bool value);
58 
59     std::vector<RectF> GetSelectedRects() const;
60 protected:
61     std::optional<RectF> contentRect_;
62     RefPtr<PropertyBool> showSelect_;
63 
64 private:
65     bool IsSelectedRectsChanged(const std::vector<RectF>& selectedRects);
66 
67     RefPtr<PropertyOffsetF> paintOffset_;
68     RefPtr<PropertyInt> cursorColor_;
69     RefPtr<PropertyInt> selectedColor_;
70     RefPtr<PropertyBool> changeSelectedRects_;
71     RefPtr<PropertyBool> isClip_;;
72     std::vector<RectF> selectedRects_;
73     std::vector<RectF> selectedUrlRects_;
74     RefPtr<PropertyInt> selectedUrlColor_;
75     ACE_DISALLOW_COPY_AND_MOVE(TextOverlayModifier);
76 };
77 } // namespace OHOS::Ace::NG
78 
79 #endif