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 16 #ifndef INJECT_THREAD_H 17 #define INJECT_THREAD_H 18 19 #include <cstdint> 20 #include <memory> 21 #include <mutex> 22 #include <vector> 23 24 #include "virtual_keyboard.h" 25 #include "virtual_touch_screen.h" 26 27 namespace OHOS { 28 namespace MMI { 29 extern std::unique_ptr<VirtualTouchScreen> g_pTouchScreen; 30 extern std::unique_ptr<VirtualKeyboard> g_pKeyboard; 31 32 struct InjectInputEvent { 33 int32_t deviceId { 0 }; 34 int32_t type { 0 }; 35 int32_t code { 0 }; 36 int32_t value { 0 }; 37 }; 38 39 class InjectThread { 40 public: 41 static constexpr int32_t TOUCH_SCREEN_DEVICE_ID = 1; 42 static constexpr int32_t KEYBOARD_DEVICE_ID = 2; 43 InjectThread() = default; 44 virtual ~InjectThread() = default; 45 void InjectFunc() const; 46 void WaitFunc(InjectInputEvent injectInputEvent) const; 47 48 private: 49 static std::mutex mutex_; 50 static std::condition_variable conditionVariable_; 51 static std::vector<InjectInputEvent> injectQueue_; 52 }; 53 } // namespace MMI 54 } // namespace OHOS 55 #endif // INJECT_THREAD_H