pixl
62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/*
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* Copyright 2019-2020 PixlOne
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "DeviceStatus.h"
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#include "../util/task.h"
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#define EVENTHANDLER_NAME "devicestatus"
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using namespace logid::features;
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using namespace logid::backend;
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DeviceStatus::DeviceStatus(logid::Device *dev) : DeviceFeature(dev)
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{
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try {
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_wireless_device_status =std::make_shared<
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hidpp20::WirelessDeviceStatus>(&dev->hidpp20());
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} catch(hidpp20::UnsupportedFeature& e) {
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throw UnsupportedFeature();
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}
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}
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void DeviceStatus::configure()
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{
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// Do nothing
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}
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void DeviceStatus::listen()
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{
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if(_device->hidpp20().eventHandlers().find(EVENTHANDLER_NAME) ==
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_device->hidpp20().eventHandlers().end()) {
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auto handler = std::make_shared<hidpp::EventHandler>();
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handler->condition = [index=_wireless_device_status->featureIndex()](
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const hidpp::Report& report)->bool {
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return report.feature() == index && report.function() ==
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hidpp20::WirelessDeviceStatus::StatusBroadcast;
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};
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handler->callback = [dev=this->_device](
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const hidpp::Report& report)->void {
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auto event = hidpp20::WirelessDeviceStatus::statusBroadcastEvent(
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report);
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if(event.reconfNeeded)
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task::spawn([dev](){ dev->wakeup(); });
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};
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_device->hidpp20().addEventHandler(EVENTHANDLER_NAME, handler);
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}
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} |