1 /* 2 * Copyright (C) 2015 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 ANDROID_SWITCH_INPUT_MAPPER_H_ 18 #define ANDROID_SWITCH_INPUT_MAPPER_H_ 19 20 #include <cstdint> 21 22 #include <utils/BitSet.h> 23 #include <utils/Timers.h> 24 25 #include "InputMapper.h" 26 27 namespace android { 28 29 class SwitchInputMapper : public InputMapper { 30 public: 31 SwitchInputMapper(); 32 virtual ~SwitchInputMapper() = default; 33 34 virtual bool configureInputReport(InputDeviceNode* devNode, 35 InputReportDefinition* report) override; 36 virtual void process(const InputEvent& event) override; 37 38 private: 39 void processSwitch(int32_t switchCode, int32_t switchValue); 40 void sync(nsecs_t when); 41 42 BitSet32 mSwitchValues; 43 BitSet32 mUpdatedSwitchMask; 44 }; 45 46 } // namespace android 47 48 #endif // ANDROID_SWITCH_INPUT_MAPPER_H_ 49
