You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
2.2 KiB
70 lines
2.2 KiB
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef _UI_INPUTREADER_INPUT_READER_CONTEXT_H
|
|
#define _UI_INPUTREADER_INPUT_READER_CONTEXT_H
|
|
|
|
#include <input/InputDevice.h>
|
|
|
|
#include <vector>
|
|
|
|
namespace android {
|
|
|
|
class EventHubInterface;
|
|
class InputDevice;
|
|
class InputListenerInterface;
|
|
class InputMapper;
|
|
class InputReaderPolicyInterface;
|
|
class PointerControllerInterface;
|
|
struct StylusState;
|
|
|
|
/* Internal interface used by individual input devices to access global input device state
|
|
* and parameters maintained by the input reader.
|
|
*/
|
|
class InputReaderContext {
|
|
public:
|
|
InputReaderContext() {}
|
|
virtual ~InputReaderContext() {}
|
|
|
|
virtual void updateGlobalMetaState() = 0;
|
|
virtual int32_t getGlobalMetaState() = 0;
|
|
|
|
virtual void disableVirtualKeysUntil(nsecs_t time) = 0;
|
|
virtual bool shouldDropVirtualKey(nsecs_t now, int32_t keyCode, int32_t scanCode) = 0;
|
|
|
|
virtual void fadePointer() = 0;
|
|
virtual std::shared_ptr<PointerControllerInterface> getPointerController(int32_t deviceId) = 0;
|
|
|
|
virtual void requestTimeoutAtTime(nsecs_t when) = 0;
|
|
virtual int32_t bumpGeneration() = 0;
|
|
|
|
virtual void getExternalStylusDevices(std::vector<InputDeviceInfo>& outDevices) = 0;
|
|
virtual void dispatchExternalStylusState(const StylusState& outState) = 0;
|
|
|
|
virtual InputReaderPolicyInterface* getPolicy() = 0;
|
|
virtual InputListenerInterface* getListener() = 0;
|
|
virtual EventHubInterface* getEventHub() = 0;
|
|
|
|
virtual int32_t getNextId() = 0;
|
|
|
|
virtual void updateLedMetaState(int32_t metaState) = 0;
|
|
virtual int32_t getLedMetaState() = 0;
|
|
};
|
|
|
|
} // namespace android
|
|
|
|
#endif // _UI_INPUTREADER_INPUT_READER_CONTEXT_H
|