mirror of
https://github.com/openharmony/distributedhardware_distributed_input.git
synced 2026-07-20 21:41:02 -04:00
xxxx
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/*
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* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
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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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#include "virtual_touchpad.h"
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namespace OHOS {
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namespace DistributedHardware {
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namespace DistributedInput {
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namespace {
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const std::vector<uint32_t> EVT_TYPES {
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EV_KEY, EV_ABS
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};
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const std::vector<uint32_t> KEYS {
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BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_STYLUS, BTN_TOOL_PEN
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};
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const std::vector<uint32_t> PROPERTIES {};
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const std::vector<uint32_t> ABS {
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ABS_X, ABS_Y, ABS_WHEEL, ABS_MISC
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};
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const std::vector<uint32_t> RELBITS {};
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}
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VirtualTouchpad::VirtualTouchpad(const InputDevice& event) : VirtualDevice(event)
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{
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const int absMaxWheel = 71;
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dev_.absmin[ABS_X] = 0;
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dev_.absmax[ABS_X] = 1;
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dev_.absfuzz[ABS_X] = 0;
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dev_.absflat[ABS_X] = 0;
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dev_.absmin[ABS_Y] = 0;
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dev_.absmax[ABS_Y] = 1;
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dev_.absfuzz[ABS_Y] = 0;
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dev_.absflat[ABS_Y] = 0;
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dev_.absmin[ABS_WHEEL] = 0;
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dev_.absmax[ABS_WHEEL] = absMaxWheel;
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dev_.absfuzz[ABS_WHEEL] = 0;
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dev_.absflat[ABS_WHEEL] = 0;
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dev_.absmin[ABS_MISC] = 0;
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dev_.absmax[ABS_MISC] = 0;
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dev_.absfuzz[ABS_MISC] = 0;
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dev_.absflat[ABS_MISC] = 0;
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}
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VirtualTouchpad::~VirtualTouchpad() {}
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const std::vector<uint32_t>& VirtualTouchpad::GetEventTypes() const
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{
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return EVT_TYPES;
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}
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const std::vector<uint32_t>& VirtualTouchpad::GetKeys() const
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{
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return KEYS;
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}
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const std::vector<uint32_t>& VirtualTouchpad::GetProperties() const
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{
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return PROPERTIES;
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}
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const std::vector<uint32_t>& VirtualTouchpad::GetAbs() const
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{
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return ABS;
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}
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const std::vector<uint32_t>& VirtualTouchpad::GetRelBits() const
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{
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return RELBITS;
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}
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} // namespace DistributedInput
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} // namespace DistributedHardware
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} // namespace OHOS
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