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 COOPERATE_EVENT_MANAGER_H 17 #define COOPERATE_EVENT_MANAGER_H 18 19 #include <list> 20 #include <mutex> 21 #include <string> 22 23 #include "nocopyable.h" 24 #include "refbase.h" 25 #include "singleton.h" 26 #include "uds_session.h" 27 28 #include "cooperation_message.h" 29 30 namespace OHOS { 31 namespace MMI { 32 class CooperateEventManager final { 33 DECLARE_DELAYED_SINGLETON(CooperateEventManager); 34 public: 35 DISALLOW_COPY_AND_MOVE(CooperateEventManager); 36 37 enum EventType { LISTENER, ENABLE, START, STOP, STATE }; 38 39 struct EventInfo : public RefBase { 40 EventType type; 41 SessionPtr sess; 42 MmiMessageId msgId; 43 int32_t userData; 44 std::string deviceId; 45 CooperationMessage msg; 46 bool state; 47 }; 48 49 void AddCooperationEvent(sptr<EventInfo> event); 50 void RemoveCooperationEvent(sptr<EventInfo> event); 51 int32_t OnCooperateMessage(CooperationMessage msg, const std::string &deviceId = ""); 52 void OnEnable(CooperationMessage msg, const std::string &deviceId = ""); 53 void OnStart(CooperationMessage msg, const std::string &deviceId = ""); 54 void OnStop(CooperationMessage msg, const std::string &deviceId = ""); 55 void OnGetState(bool state); 56 void OnErrorMessage(EventType type, CooperationMessage msg); 57 58 private: 59 void NotifyCooperateMessage(SessionPtr sess, MmiMessageId msgId, int32_t userData, 60 const std::string &deviceId, CooperationMessage msg); 61 void NotifyCooperateState(SessionPtr sess, MmiMessageId msgId, int32_t userData, bool state); 62 63 private: 64 std::mutex lock_; 65 std::list<sptr<EventInfo>> remoteCooperateCallbacks_; 66 std::map<EventType, sptr<EventInfo>> cooperateCallbacks_ { 67 {EventType::ENABLE, nullptr}, 68 {EventType::START, nullptr}, 69 {EventType::STOP, nullptr}, 70 {EventType::STATE, nullptr} 71 }; 72 }; 73 74 #define CooperateEventMgr ::OHOS::DelayedSingleton<CooperateEventManager>::GetInstance() 75 } // namespace MMI 76 } // namespace OHOS 77 #endif // COOPERATE_EVENT_MANAGER_H 78