1 /*
2  * Copyright (c) 2024 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_SWIPER_SWIPER_NODE_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_SWIPER_SWIPER_NODE_H
18 
19 #include "core/components_ng/base/frame_node.h"
20 
21 namespace OHOS::Ace::NG {
22 
23 class ACE_EXPORT SwiperNode : public FrameNode {
24     DECLARE_ACE_TYPE(SwiperNode, FrameNode);
25 
26 public:
SwiperNode(const std::string & tag,int32_t nodeId,const RefPtr<Pattern> & pattern)27     SwiperNode(const std::string& tag, int32_t nodeId, const RefPtr<Pattern>& pattern) : FrameNode(tag, nodeId, pattern)
28     {}
29     ~SwiperNode() override = default;
30 
SetSpecialItemCount(int32_t specialItemCount)31     void SetSpecialItemCount(int32_t specialItemCount)
32     {
33         specialItemCount_ = specialItemCount;
34     }
35 
36     void AddChild(const RefPtr<UINode>& child, int32_t slot = DEFAULT_NODE_SLOT, bool silently = false,
37         bool addDefaultTransition = false, bool addModalUiextension = false) override
38     {
39         if (slot == DEFAULT_NODE_SLOT) {
40             UINode::AddChild(child, slot - specialItemCount_, silently, addDefaultTransition, addModalUiextension);
41         } else {
42             UINode::AddChild(child, slot, silently, addDefaultTransition, addModalUiextension);
43         }
44     }
45 
46 private:
47     int32_t specialItemCount_ = 0;
48 
49     ACE_DISALLOW_COPY_AND_MOVE(SwiperNode);
50 };
51 
52 } // namespace OHOS::Ace::NG
53 
54 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_SWIPER_SWIPER_NODE_H
55