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_NG_PATTERNS_COUNTER_COUNTER_NODE_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_COUNTER_COUNTER_NODE_H 18 19 #include "core/components_ng/base/group_node.h" 20 #include "core/components_ng/pattern/counter/counter_pattern.h" 21 22 namespace OHOS::Ace::NG { 23 24 class ACE_EXPORT CounterNode : public GroupNode { 25 DECLARE_ACE_TYPE(CounterNode, GroupNode); 26 27 public: 28 CounterNode(const std::string& tag, int32_t nodeId, const RefPtr<Pattern>& pattern, bool isRoot = false) 29 : GroupNode(tag, nodeId, pattern, isRoot) 30 {} 31 ~CounterNode() override = default; 32 33 static RefPtr<CounterNode> GetOrCreateCounterNode( 34 const std::string& tag, int32_t nodeId, const std::function<RefPtr<Pattern>(void)>& patternCreator); 35 36 void AddChildToGroup(const RefPtr<UINode>& child, int32_t slot = DEFAULT_NODE_SLOT) override; 37 38 void DeleteChildFromGroup(int32_t slot = DEFAULT_NODE_SLOT) override; 39 40 private: 41 ACE_DISALLOW_COPY_AND_MOVE(CounterNode); 42 }; 43 44 } // namespace OHOS::Ace::NG 45 46 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_COUNTER_COUNTER_NODE_H