1 /* 2 * Copyright (c) 2025 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_ADAPTER_OHOS_ENTRANCE_EVENT_PASS_THROUGH_SUBSCRIBER_H 17 #define FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_EVENT_PASS_THROUGH_SUBSCRIBER_H 18 19 #include "common_event_manager.h" 20 #include "common_event_subscriber.h" 21 #include "singleton.h" 22 #include "adapter/ohos/entrance/ui_content_impl.h" 23 24 namespace OHOS::Ace { 25 using OHOS::EventFwk::CommonEventData; 26 using OHOS::EventFwk::CommonEventManager; 27 using OHOS::EventFwk::CommonEventSubscribeInfo; 28 using OHOS::EventFwk::CommonEventSubscriber; 29 using OHOS::EventFwk::MatchingSkills; 30 31 class EventPassThroughSubscriber : public CommonEventSubscriber { 32 public: EventPassThroughSubscriber(const CommonEventSubscribeInfo & info)33 explicit EventPassThroughSubscriber(const CommonEventSubscribeInfo& info) 34 : CommonEventSubscriber(info) 35 {} 36 ~EventPassThroughSubscriber()37 ~EventPassThroughSubscriber() {} 38 void OnReceiveEvent(const CommonEventData& data) override; 39 void AddInstanceId(int32_t instanceId); 40 bool EraseContainerAddCheckUnSubscribe(int32_t instanceId); 41 private: 42 std::set<int32_t> instanceMap_; 43 }; 44 45 class EventPassThroughSubscribeProxy : public DelayedSingleton<EventPassThroughSubscribeProxy> { 46 public: ~EventPassThroughSubscribeProxy()47 ~EventPassThroughSubscribeProxy() 48 { 49 UnSubscribeEvent(); 50 } 51 void SubscribeEvent(int32_t instanceId); 52 void UnSubscribeEvent(); 53 void UnSubscribeEvent(int32_t instanceId); 54 55 private: 56 std::shared_ptr<CommonEventSubscriber> eventReceiver_; 57 std::shared_ptr<EventPassThroughSubscriber> eventPassThroughReceiver_; 58 }; 59 } // namespace OHOS::Ace 60 61 #endif // FOUNDATION_ACE_ADAPTER_OHOS_ENTRANCE_EVENT_PASS_THROUGH_SUBSCRIBER_H 62