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_CHECKBOXGROUP_CHECKBOXGROUP_EVENT_HUB_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CHECKBOXGROUP_CHECKBOXGROUP_EVENT_HUB_H 18 19 #include "base/memory/ace_type.h" 20 #include "core/components/checkable/checkable_component.h" 21 #include "core/components_ng/event/event_hub.h" 22 #include "core/components_ng/event/gesture_event_hub.h" 23 24 namespace OHOS::Ace::NG { 25 26 using GroupChangeEvent = std::function<void(const BaseEventInfo* info)>; 27 28 class CheckBoxGroupEventHub : public EventHub { 29 DECLARE_ACE_TYPE(CheckBoxGroupEventHub, EventHub) 30 31 public: 32 CheckBoxGroupEventHub() = default; 33 ~CheckBoxGroupEventHub() override = default; 34 SetOnChange(GroupChangeEvent && changeEvent)35 void SetOnChange(GroupChangeEvent&& changeEvent) 36 { 37 changeEvent_ = std::move(changeEvent); 38 } 39 UpdateChangeEvent(const BaseEventInfo * info)40 void UpdateChangeEvent(const BaseEventInfo* info) const 41 { 42 if (changeEvent_) { 43 changeEvent_(info); 44 } 45 } 46 GetGroupName()47 const std::string& GetGroupName() 48 { 49 return groupname_; 50 } 51 SetGroupName(const std::string & groupname)52 void SetGroupName(const std::string& groupname) 53 { 54 groupname_ = groupname; 55 } 56 57 private: 58 GroupChangeEvent changeEvent_; 59 std::string groupname_; 60 61 ACE_DISALLOW_COPY_AND_MOVE(CheckBoxGroupEventHub); 62 }; 63 64 } // namespace OHOS::Ace::NG 65 66 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CHECKBOXGROUP_CHECKBOXGROUP_EVENT_HUB_H