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Prabir Pradhanbaa5c822019-08-30 15:27:05 -07001/*
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_EXTERNAL_STYLUS_INPUT_MAPPER_H
18#define _UI_INPUTREADER_EXTERNAL_STYLUS_INPUT_MAPPER_H
19
20#include "InputMapper.h"
21
22#include "SingleTouchMotionAccumulator.h"
23#include "StylusState.h"
24#include "TouchButtonAccumulator.h"
25
26namespace android {
27
28class ExternalStylusInputMapper : public InputMapper {
29public:
30 explicit ExternalStylusInputMapper(InputDevice* device);
31 virtual ~ExternalStylusInputMapper() = default;
32
Prabir Pradhanf1fbf9e2019-09-04 16:29:40 -070033 virtual uint32_t getSources() override;
34 virtual void populateDeviceInfo(InputDeviceInfo* deviceInfo) override;
35 virtual void dump(std::string& dump) override;
36 virtual void configure(nsecs_t when, const InputReaderConfiguration* config,
37 uint32_t changes) override;
38 virtual void reset(nsecs_t when) override;
39 virtual void process(const RawEvent* rawEvent) override;
Prabir Pradhanbaa5c822019-08-30 15:27:05 -070040
41private:
42 SingleTouchMotionAccumulator mSingleTouchMotionAccumulator;
43 RawAbsoluteAxisInfo mRawPressureAxis;
44 TouchButtonAccumulator mTouchButtonAccumulator;
45
46 StylusState mStylusState;
Prabir Pradhanf1fbf9e2019-09-04 16:29:40 -070047
48 void sync(nsecs_t when);
Prabir Pradhanbaa5c822019-08-30 15:27:05 -070049};
50
51} // namespace android
52
53#endif // _UI_INPUTREADER_EXTERNAL_STYLUS_INPUT_MAPPER_H