1 /* 2 * Copyright (c) 2023 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 CUSTOM_VIBRATION_MATCHER_H 17 #define CUSTOM_VIBRATION_MATCHER_H 18 19 #include <set> 20 #include <string> 21 #include <vector> 22 23 #include "i_vibrator_hdi_connection.h" 24 #include "vibrator_infos.h" 25 26 namespace OHOS { 27 namespace Sensors { 28 class CustomVibrationMatcher { 29 public: 30 CustomVibrationMatcher() = default; 31 ~CustomVibrationMatcher() = default; 32 int32_t TransformTime(const VibratePackage &package, std::vector<CompositeEffect> &compositeEffects); 33 int32_t TransformEffect(const VibratePackage &package, std::vector<CompositeEffect> &compositeEffects); 34 35 private: 36 static int32_t Interpolation(int32_t x1, int32_t x2, int32_t y1, int32_t y2, int32_t x); 37 VibratePattern MixedWaveProcess(const VibratePackage &package); 38 void PreProcessEvent(VibrateEvent &event); 39 std::vector<VibrateCurvePoint> MergeCurve(const std::vector<VibrateCurvePoint> &curveLeft, 40 const std::vector<VibrateCurvePoint> &curveRight); 41 void ProcessContinuousEvent(const VibrateEvent &event, int32_t &preStartTime, 42 int32_t &preDuration, std::vector<CompositeEffect> &compositeEffects); 43 void ProcessContinuousEventSlice(const VibrateSlice &slice, int32_t &preStartTime, int32_t &preDuration, 44 std::vector<CompositeEffect> &compositeEffects); 45 void ProcessTransientEvent(const VibrateEvent &event, int32_t &preStartTime, int32_t &preDuration, 46 std::vector<CompositeEffect> &compositeEffects); 47 }; 48 } // namespace Sensors 49 } // namespace OHOS 50 #endif // CUSTOM_VIBRATION_MATCHER_H 51