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_CHECKBOX_CHECKBOX_EVENT_HUB_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CHECKBOX_CHECKBOX_EVENT_HUB_H 18 19 #include "base/memory/ace_type.h" 20 #include "core/components_ng/event/event_hub.h" 21 #include "core/components_ng/event/gesture_event_hub.h" 22 23 namespace OHOS::Ace::NG { 24 25 using ChangeEvent = std::function<void(const bool)>; 26 27 class CheckBoxEventHub : public EventHub { 28 DECLARE_ACE_TYPE(CheckBoxEventHub, EventHub) 29 30 public: 31 CheckBoxEventHub() = default; 32 33 ~CheckBoxEventHub() override = default; 34 SetOnChange(ChangeEvent && changeEvent)35 void SetOnChange(ChangeEvent&& changeEvent) 36 { 37 changeEvent_ = std::move(changeEvent); 38 } 39 UpdateChangeEvent(bool select)40 void UpdateChangeEvent(bool select) const 41 { 42 if (selectChangeEvent_) { 43 selectChangeEvent_(select); 44 } 45 if (changeEvent_) { 46 changeEvent_(select); 47 } 48 } 49 GetName()50 const std::string& GetName() 51 { 52 return name_; 53 } 54 GetGroupName()55 const std::string& GetGroupName() 56 { 57 return groupname_; 58 } 59 SetName(const std::string & name)60 void SetName(const std::string& name) 61 { 62 name_ = name; 63 } 64 SetGroupName(const std::string & groupname)65 void SetGroupName(const std::string& groupname) 66 { 67 groupname_ = groupname; 68 } 69 SetChangeEvent(ChangeEvent && changeEvent)70 void SetChangeEvent(ChangeEvent&& changeEvent) 71 { 72 selectChangeEvent_ = std::move(changeEvent); 73 } 74 75 private: 76 ChangeEvent changeEvent_; 77 std::string name_; 78 std::string groupname_; 79 ChangeEvent selectChangeEvent_; 80 81 ACE_DISALLOW_COPY_AND_MOVE(CheckBoxEventHub); 82 }; 83 84 } // namespace OHOS::Ace::NG 85 86 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CHECKBOX_CHECKBOX_EVENT_HUB_H 87