forked from Ivasoft/DSView
109 lines
2.5 KiB
C++
109 lines
2.5 KiB
C++
/*
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* This file is part of the DSView project.
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* DSView is based on PulseView.
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*
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* Copyright (C) 2021 DreamSourceLab <support@dreamsourcelab.com>
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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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "dstimer.h"
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#include <assert.h>
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DsTimer::DsTimer()
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{
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_binded = false;
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_isActived = false;
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}
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void DsTimer::on_timeout()
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{
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_call(); //call back
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}
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void DsTimer::TimeOut(int millsec, CALLBACL_FUNC f)
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{
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_call = f;
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QTimer::singleShot(millsec, this, SLOT(on_timeout()));
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}
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void DsTimer::TimeOut(int millsec)
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{
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if (_call == NULL){
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assert(false);
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}
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QTimer::singleShot(millsec, this, SLOT(on_timeout()));
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}
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void DsTimer::Start(int millsec, CALLBACL_FUNC f)
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{
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if (_isActived)
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return;
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_call = f;
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if (!_binded){
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_binded = true;
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connect(&_timer, SIGNAL(timeout()), this, SLOT(on_timeout()));
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}
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_timer.start(millsec);
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_isActived = true;
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_beginTime = high_resolution_clock::now();
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}
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void DsTimer::SetCallback(CALLBACL_FUNC f)
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{
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_call = f;
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if(!_binded){
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_binded = true;
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connect(&_timer, SIGNAL(timeout()), this, SLOT(on_timeout()));
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}
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}
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void DsTimer::Start(int millsec)
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{
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//check if connect
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assert(_binded);
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if (_isActived)
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return;
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_timer.start(millsec);
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_isActived = true;
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_beginTime = high_resolution_clock::now();
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}
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void DsTimer::Stop()
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{
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if (_isActived)
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_timer.stop();
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_isActived = false;
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}
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long long DsTimer::GetActiveTimeLong()
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{
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high_resolution_clock::time_point endTime = high_resolution_clock::now();
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milliseconds timeInterval = std::chrono::duration_cast<milliseconds>(endTime - _beginTime);
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return timeInterval.count();
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}
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void DsTimer::ResetActiveTime()
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{
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_beginTime = high_resolution_clock::now();
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}
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