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 PROCESSING_FINGER_DEVICE_H 17 #define PROCESSING_FINGER_DEVICE_H 18 19 #include "device_base.h" 20 #include "msg_head.h" 21 22 namespace OHOS { 23 namespace MMI { 24 class ProcessingFingerDevice : public DeviceBase { 25 struct TouchPadCoordinates { 26 int32_t xPos { 0 }; 27 int32_t yPos { 0 }; 28 }; 29 30 struct TouchPadInputEvent { 31 uint32_t groupNumber { 0 }; 32 std::vector<TouchPadCoordinates> events; 33 }; 34 35 struct TouchPadInputEvents { 36 uint64_t eventNumber { 0 }; 37 std::vector<TouchPadInputEvent> eventArray; 38 }; 39 public: 40 ProcessingFingerDevice() = default; 41 DISALLOW_COPY_AND_MOVE(ProcessingFingerDevice); 42 ~ProcessingFingerDevice() = default; 43 int32_t TransformJsonDataToInputData(const DeviceItem &inputEventArrays, InputEventArray &inputEventArray); 44 private: 45 void AnalysisTouchPadFingerDate(const std::vector<DeviceEvent> &inputData, 46 TouchPadInputEvents &touchPadInputEvents); 47 void AnalysisTouchPadFingerPressData(InputEventArray &inputEventArray, 48 const TouchPadInputEvent &touchPadInputEvent); 49 void AnalysisTouchPadFingerMoveData(InputEventArray &inputEventArray, const TouchPadInputEvent &touchPadInputEvent); 50 void AnalysisTouchPadFingerReleaseData(InputEventArray &inputEventArray, 51 const TouchPadInputEvent &touchPadInputEvent); 52 }; 53 } // namespace MMI 54 } // namespace OHOS 55 #endif // PROCESSING_FINGER_DEVICE_H