1 /*
2  * Copyright (c) 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_REFRESH_RENDER_REFRESH_ADAPTER_BASE_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_REFRESH_RENDER_REFRESH_ADAPTER_BASE_H
18 
19 #include "core/components/refresh/render_refresh.h"
20 #include "core/components/scroll/scrollable.h"
21 #include "core/pipeline/base/render_node.h"
22 
23 namespace OHOS::Ace {
24 
25 class RenderRefreshTarget : public virtual AceType {
26     DECLARE_ACE_TYPE(RenderRefreshTarget, AceType)
27 
28 public:
29     virtual bool HandleRefreshEffect(double delta, int32_t source, double currentOffset);
30     virtual void FindRefreshParent(const WeakPtr<RenderNode>& node);
31     virtual void InitializeScrollable(const RefPtr<Scrollable>& scrollable);
32 protected:
33     WeakPtr<RenderRefresh> refreshParent_;
34 private:
35     bool inLinkRefresh_ = false;
36 };
37 
38 } // namespace OHOS::Ace
39 
40 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_REFRESH_RENDER_REFRESH_ADAPTER_BASE_H
41