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 <map>
20 #include <set>
21 #include <string>
22 #include <vector>
23 
24 #include "i_vibrator_hdi_connection.h"
25 #include "vibrator_infos.h"
26 
27 namespace OHOS {
28 namespace Sensors {
29 class CustomVibrationMatcher {
30 public:
31     ~CustomVibrationMatcher() = default;
32     static CustomVibrationMatcher &GetInstance();
33     int32_t TransformTime(const VibratePackage &package, std::vector<CompositeEffect> &compositeEffects);
34     int32_t TransformEffect(const VibratePackage &package, std::vector<CompositeEffect> &compositeEffects);
35 
36 private:
37     DISALLOW_COPY_AND_MOVE(CustomVibrationMatcher);
38     CustomVibrationMatcher();
39     static int32_t Interpolation(int32_t x1, int32_t x2, int32_t y1, int32_t y2, int32_t x);
40     VibratePattern MixedWaveProcess(const VibratePackage &package);
41     void PreProcessEvent(VibrateEvent &event);
42     std::vector<VibrateCurvePoint> MergeCurve(const std::vector<VibrateCurvePoint> &curveLeft,
43         const std::vector<VibrateCurvePoint> &curveRight);
44     void NormalizedWaveInfo();
45     void ProcessContinuousEvent(const VibrateEvent &event, int32_t &preStartTime,
46         int32_t &preDuration, std::vector<CompositeEffect> &compositeEffects);
47     void ProcessContinuousEventSlice(const VibrateSlice &slice, int32_t &preStartTime, int32_t &preDuration,
48         std::vector<CompositeEffect> &compositeEffects);
49     void ProcessTransientEvent(const VibrateEvent &event, int32_t &preStartTime, int32_t &preDuration,
50         std::vector<CompositeEffect> &compositeEffects);
51     std::vector<HdfWaveInformation> hdfWaveInfos_;
52     std::map<int32_t, std::vector<int32_t>> waveInfos_;
53 };
54 } // namespace Sensors
55 } // namespace OHOS
56 #endif // CUSTOM_VIBRATION_MATCHER_H
57