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48 lines
976 B
C++
48 lines
976 B
C++
// Copyright (C) 2016 Alex Trotsenko <alex1973tr@gmail.com>
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "timeconsumer.h"
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#include <QLCDNumber>
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#include <QString>
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#include <QDataStream>
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#include <QTimer>
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TimeConsumer::TimeConsumer(QObject *parent)
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: Consumer(parent)
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{
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lcdNumber = new QLCDNumber(8);
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QTimer *timer = new QTimer(this);
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connect(timer, &QTimer::timeout, this, &TimeConsumer::timerTick);
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timer->start(100);
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serverDisconnected();
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}
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QWidget *TimeConsumer::widget()
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{
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return lcdNumber;
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}
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void TimeConsumer::readDatagram(const QByteArray &ba)
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{
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QDataStream ds(ba);
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ds >> lastTime;
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lcdNumber->display(lastTime.toString("hh:mm:ss"));
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}
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void TimeConsumer::timerTick()
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{
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QByteArray buf;
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QDataStream ds(&buf, QIODeviceBase::WriteOnly);
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ds << lastTime;
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emit writeDatagram(buf);
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}
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void TimeConsumer::serverDisconnected()
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{
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lcdNumber->display(QLatin1String("--:--:--"));
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}
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