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 PROCESSING_JOYSTICK_DEVICE_H 16 #define PROCESSING_JOYSTICK_DEVICE_H 17 18 #include "msg_head.h" 19 #include "device_base.h" 20 21 namespace OHOS { 22 namespace MMI { 23 class ProcessingJoystickDevice : public DeviceBase { 24 struct JoystickEvent { 25 std::string eventType; 26 std::string direction; 27 int32_t keyValue; 28 int32_t blockTime; 29 std::vector<int32_t> gameEvents; 30 }; 31 public: 32 ProcessingJoystickDevice() = default; 33 ~ProcessingJoystickDevice() = default; 34 int32_t TransformJsonDataToInputData(const Json& originalEvent, InputEventArray& inputEventArray); 35 private: 36 int32_t AnalysisJoystickEvent(const Json& inputData, std::vector<JoystickEvent>& JoystickEventArray); 37 void TransformPadEventToInputEvent(const std::vector<JoystickEvent>& JoystickEventArray, 38 InputEventArray& inputEventArray); 39 void TransformKeyPressEvent(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 40 void TransformKeyReleaseEvent(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 41 void TransformKeyClickEvent(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 42 void TransformRocker1Event(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 43 void TransformDerectionKeyEvent(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 44 void TransformThrottle1Event(const JoystickEvent& joystickEvent, InputEventArray& inputEventArray); 45 private: 46 static constexpr int32_t default_absx_value = 8188; 47 static constexpr int32_t default_absy_value = 8192; 48 static constexpr int32_t default_absz_value = 125; 49 }; 50 } // namespace MMI 51 } // namespace OHOS 52 #endif // PROCESSING_JOYSTICK_DEVICE_H