1 /* 2 * Copyright (C) 2021 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 FRAMEWORKS_INPUTMETHOD_ABILITY_INCLUDE_INPUT_METHOD_CORE_STUB_H 17 #define FRAMEWORKS_INPUTMETHOD_ABILITY_INCLUDE_INPUT_METHOD_CORE_STUB_H 18 19 #include <condition_variable> 20 #include <cstdint> 21 #include <mutex> 22 23 #include "i_input_control_channel.h" 24 #include "i_input_data_channel.h" 25 #include "i_input_method_agent.h" 26 #include "i_input_method_core.h" 27 #include "input_attribute.h" 28 #include "iremote_broker.h" 29 #include "iremote_stub.h" 30 #include "message_handler.h" 31 #include "message_parcel.h" 32 33 namespace OHOS { 34 namespace MiscServices { 35 class InputMethodCoreStub : public IRemoteStub<IInputMethodCore> { 36 public: 37 DISALLOW_COPY_AND_MOVE(InputMethodCoreStub); 38 InputMethodCoreStub(); 39 virtual ~InputMethodCoreStub(); 40 int OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override; 41 int32_t StartInput(const InputClientInfo &clientInfo, bool isBindFromClient) override; 42 int32_t StopInput(const sptr<IInputDataChannel> &channel) override; 43 int32_t ShowKeyboard() override; 44 int32_t HideKeyboard() override; 45 int32_t InitInputControlChannel(const sptr<IInputControlChannel> &inputControlChannel) override; 46 void StopInputService(bool isTerminateIme) override; 47 int32_t SetSubtype(const SubProperty &property) override; 48 bool IsEnable() override; 49 int32_t IsPanelShown(const PanelInfo &panelInfo, bool &isShown) override; 50 int32_t OnSecurityChange(int32_t security) override; 51 void OnClientInactive(const sptr<IInputDataChannel> &channel) override; 52 int32_t OnTextConfigChange(const InputClientInfo &clientInfo) override; 53 void SetMessageHandler(MessageHandler *msgHandler); 54 55 private: 56 MessageHandler *msgHandler_; 57 int32_t StartInputOnRemote(MessageParcel &data, MessageParcel &reply); 58 int32_t StopInputOnRemote(MessageParcel &data, MessageParcel &reply); 59 int32_t ShowKeyboardOnRemote(MessageParcel &data, MessageParcel &reply); 60 int32_t HideKeyboardOnRemote(MessageParcel &data, MessageParcel &reply); 61 int32_t InitInputControlChannelOnRemote(MessageParcel &data, MessageParcel &reply); 62 int32_t StopInputServiceOnRemote(MessageParcel &data, MessageParcel &reply); 63 int32_t SetSubtypeOnRemote(MessageParcel &data, MessageParcel &reply); 64 int32_t IsEnableOnRemote(MessageParcel &data, MessageParcel &reply); 65 int32_t IsPanelShownOnRemote(MessageParcel &data, MessageParcel &reply); 66 int32_t SecurityChangeOnRemote(MessageParcel &data, MessageParcel &reply); 67 int32_t OnClientInactiveOnRemote(MessageParcel &data, MessageParcel &reply); 68 int32_t OnTextConfigChangeOnRemote(MessageParcel &data, MessageParcel &reply); 69 using ParcelHandler = std::function<bool(MessageParcel &)>; 70 int32_t SendMessage(int code, ParcelHandler input = nullptr); 71 using RequestHandler = int32_t (InputMethodCoreStub::*)(MessageParcel &, MessageParcel &); 72 static inline const std::unordered_map<int32_t, RequestHandler> HANDLERS = { 73 { static_cast<uint32_t>(SHOW_KEYBOARD), &InputMethodCoreStub::ShowKeyboardOnRemote }, 74 { static_cast<uint32_t>(STOP_INPUT_SERVICE), &InputMethodCoreStub::StopInputServiceOnRemote }, 75 { static_cast<uint32_t>(HIDE_KEYBOARD), &InputMethodCoreStub::HideKeyboardOnRemote }, 76 { static_cast<uint32_t>(INIT_INPUT_CONTROL_CHANNEL), &InputMethodCoreStub::InitInputControlChannelOnRemote }, 77 { static_cast<uint32_t>(SET_SUBTYPE), &InputMethodCoreStub::SetSubtypeOnRemote }, 78 { static_cast<uint32_t>(START_INPUT), &InputMethodCoreStub::StartInputOnRemote }, 79 { static_cast<uint32_t>(STOP_INPUT), &InputMethodCoreStub::StopInputOnRemote }, 80 { static_cast<uint32_t>(IS_ENABLE), &InputMethodCoreStub::IsEnableOnRemote }, 81 { static_cast<uint32_t>(IS_PANEL_SHOWN), &InputMethodCoreStub::IsPanelShownOnRemote }, 82 { static_cast<uint32_t>(SECURITY_CHANGE), &InputMethodCoreStub::SecurityChangeOnRemote }, 83 { static_cast<uint32_t>(ON_CLIENT_INACTIVE), &InputMethodCoreStub::OnClientInactiveOnRemote }, 84 { static_cast<uint32_t>(ON_TEXT_CONFIG_CHANGE), &InputMethodCoreStub::OnTextConfigChangeOnRemote }, 85 }; 86 }; 87 } // namespace MiscServices 88 } // namespace OHOS 89 #endif // FRAMEWORKS_INPUTMETHOD_ABILITY_INCLUDE_INPUT_METHOD_CORE_STUB_H 90