1 /* 2 * Copyright (c) 2021-2022 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 #ifndef CLIENT_MSG_HANDLER_H 16 #define CLIENT_MSG_HANDLER_H 17 18 #include "if_client_msg_handler.h" 19 #include "key_event_input_subscribe_manager.h" 20 #include "msg_handler.h" 21 #include "uds_client.h" 22 #include "nocopyable.h" 23 24 namespace OHOS { 25 namespace MMI { 26 typedef std::function<int32_t(const UDSClient&, NetPacket&)> ClientMsgFun; 27 class ClientMsgHandler : public MsgHandler<ClientMsgFun>, 28 public IfClientMsgHandler, public std::enable_shared_from_this<IfClientMsgHandler> { 29 public: 30 ClientMsgHandler(); 31 DISALLOW_COPY_AND_MOVE(ClientMsgHandler); 32 virtual ~ClientMsgHandler(); 33 virtual bool Init() override; 34 virtual void OnMsgHandler(const UDSClient& client, NetPacket& pkt) override; 35 36 protected: 37 virtual int32_t OnKeyEvent(const UDSClient& client, NetPacket& pkt); 38 virtual int32_t OnKeyMonitor(const UDSClient& client, NetPacket& pkt); 39 virtual int32_t OnTouchPadMonitor(const UDSClient& client, NetPacket& pkt); 40 virtual int32_t OnPointerEvent(const UDSClient& client, NetPacket& pkt); 41 virtual int32_t OnSubscribeKeyEventCallback(const UDSClient& client, NetPacket& pkt); 42 virtual int32_t GetMultimodeInputInfo(const UDSClient& client, NetPacket& pkt); 43 virtual int32_t ReportKeyEvent(const UDSClient& client, NetPacket& pkt); 44 virtual int32_t ReportPointerEvent(const UDSClient& client, NetPacket& pkt); 45 virtual int32_t OnInputDevice(const UDSClient& client, NetPacket& pkt); 46 virtual int32_t OnInputDeviceIds(const UDSClient& client, NetPacket& pkt); 47 virtual int32_t TouchpadEventInterceptor(const UDSClient& client, NetPacket& pkt); 48 virtual int32_t KeyEventInterceptor(const UDSClient& client, NetPacket& pkt); 49 50 private: 51 static void OnEventProcessed(int32_t eventId); 52 53 private: 54 std::function<void(int32_t)> eventProcessedCallback_; 55 }; 56 } // namespace MMI 57 } // namespace OHOS 58 #endif // CLIENT_MSG_HANDLER_H 59