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45 lines
1.4 KiB
45 lines
1.4 KiB
7 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
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#define _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
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#include "InputMapper.h"
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namespace android {
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class SwitchInputMapper : public InputMapper {
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public:
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explicit SwitchInputMapper(InputDeviceContext& deviceContext);
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virtual ~SwitchInputMapper();
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virtual uint32_t getSources() override;
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virtual void process(const RawEvent* rawEvent) override;
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virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode) override;
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virtual void dump(std::string& dump) override;
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private:
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uint32_t mSwitchValues;
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uint32_t mUpdatedSwitchMask;
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void processSwitch(int32_t switchCode, int32_t switchValue);
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void sync(nsecs_t when);
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};
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} // namespace android
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#endif // _UI_INPUTREADER_SWITCH_INPUT_MAPPER_H
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