1 /*
2  * Copyright (c) 2021-2022 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_CHECKABLE_RENDER_RADIO_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_CHECKABLE_RENDER_RADIO_H
18 
19 #include <functional>
20 
21 #include "core/animation/animator.h"
22 #include "core/animation/keyframe_animation.h"
23 #include "core/components/checkable/checkable_component.h"
24 #include "core/components/checkable/render_checkable.h"
25 
26 namespace OHOS::Ace {
27 
28 class RenderRadio : public RenderCheckable {
29     DECLARE_ACE_TYPE(RenderRadio, RenderCheckable);
30 
31 public:
32     RenderRadio() = default;
33     ~RenderRadio() override = default;
34 
35     static RefPtr<RenderNode> Create();
36     void Update(const RefPtr<Component>& component) override;
37     void PerformLayout() override;
38     bool UpdateGroupValue(const std::string& groupValue);
39 
GetRadioComponent()40     RefPtr<RadioComponent<std::string>> GetRadioComponent() const
41     {
42         return component_;
43     }
44 
45     std::string ProvideRestoreInfo() override;
46 
47 protected:
48     double innerCircleRadius_ = 0.0;
49     double outCircleRadius_ = 0.0;
50     double radioInnerSizeRatio_ = 0.0;
51     std::string radioValue_;
52     std::string groupValue_;
53     std::function<void(std::string)> groupValueChangedListener_;
54 
55     void UpdateAnimation(bool isOn);
56     void OffAnimationEnd();
57     void OnAnimationStart();
58     void HandleClick() override;
59     void UpdateAccessibilityAttr() const;
60 
61     RefPtr<Animator> onController_;
62     RefPtr<Animator> offController_;
63 
64     double totalScale_ = 1.0;
65     double pointScale_ = 1.0;
66     bool isClicked_ = false;
67     RefPtr<RadioComponent<std::string>> component_;
68 
69 private:
70     void ApplyRestoreInfo();
71 };
72 
73 } // namespace OHOS::Ace
74 
75 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_CHECKABLE_RENDER_RADIO_H
76