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_LIST_WATCH_INTERACTIVE_EFFECT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_LIST_WATCH_INTERACTIVE_EFFECT_H
18 
19 #include "core/components/list/interactive_effect.h"
20 
21 namespace OHOS::Ace {
22 
23 class WatchInteractiveEffect : public InteractiveEffect {
24     DECLARE_ACE_TYPE(WatchInteractiveEffect, InteractiveEffect);
25 
26 public:
WatchInteractiveEffect(const WeakPtr<PipelineContext> & context)27     explicit WatchInteractiveEffect(const WeakPtr<PipelineContext>& context) : InteractiveEffect(context) {}
28 
29     ~WatchInteractiveEffect() override = default;
30 
HandleOnClick()31     void HandleOnClick() override
32     {
33         scaleBegin_ = scale_;
34         if (theme_) {
35             scaleEnd_ = scale_ * theme_->GetClickScale();         // scale_ * 0.95;
36             alphaBegin_ = theme_->GetClickAlphaBegin();           // 0.0
37             alphaEnd_ = theme_->GetClickAlphaEnd();               // 0.1
38             focusDuration_ = theme_->GetClickAnimationDuration(); // 200.0
39         } else {
40             LOGE("HandleOnClick : theme is not invalid");
41         }
42     }
43 
44     void BuildClickAnimation() override;
45 
46 private:
47     void BuildClickScaleAnimation(const RefPtr<KeyframeAnimation<double>>& scaleAnimation);
48 };
49 
50 } // namespace OHOS::Ace
51 
52 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_LIST_WATCH_INTERACTIVE_EFFECT_H
53