1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H 18 #define _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H 19 20 #include "SingleTouchMotionAccumulator.h" 21 #include "TouchInputMapper.h" 22 23 namespace android { 24 25 class SingleTouchInputMapper : public TouchInputMapper { 26 public: 27 explicit SingleTouchInputMapper(InputDeviceContext& deviceContext); 28 ~SingleTouchInputMapper() override; 29 30 void reset(nsecs_t when) override; 31 void process(const RawEvent* rawEvent) override; 32 33 protected: 34 void syncTouch(nsecs_t when, RawState* outState) override; 35 void configureRawPointerAxes() override; 36 bool hasStylus() const override; 37 38 private: 39 SingleTouchMotionAccumulator mSingleTouchMotionAccumulator; 40 }; 41 42 } // namespace android 43 44 #endif // _UI_INPUTREADER_SINGLE_TOUCH_INPUT_MAPPER_H