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qt5-legatus-legacy/Lts/Services/AudioVideoManagement/ava_session.cpp
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2026-08-13 18:33:10 +02:00

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/**
* @RDE_HEADER@
* AvaSession
* $Id$
* $HeadURL$
* $Author$
* Created by Christian Fröbel, SLSE, 2017-07-17
*/
#include "ava_session.h"
#include "ava_control.h"
#include "iava_comm.h"
#include "avs_dialog.h"
#include <chrono>
namespace AudioVideoManagement
{
AvaSession::AvaSession(AvaControl *ctrl, int exerciseId, const QString &operator_, const QString &langCode, AvaAudioPrio audioPrio, QChar timezone, AvaGuiStyle guiStyle, bool keepAliveEnabled)
: m_ctrl(ctrl)
, m_exerciseId(exerciseId)
, m_operator(operator_)
, m_langCode(langCode)
, m_audioPrio(audioPrio)
, m_timezone(timezone)
, m_guiStyle(guiStyle)
, m_keepAliveEnabled(keepAliveEnabled)
, m_logger(getLogger("AvaSession"))
{
Q_ASSERT(ctrl);
m_keepAliveTimer.setInterval(std::chrono::milliseconds(5000).count());
m_keepAliveTimer.setSingleShot(true);
connect(m_ctrl->comm(), &IAvaComm::connected, this, &AvaSession::onConnected);
connect(m_ctrl->comm(), &IAvaComm::disconnected, this, &AvaSession::onDisconnected);
connect(&m_keepAliveTimer, &QTimer::timeout, this, &AvaSession::onKeepAliveTimerElapsed);
}
void AvaSession::onAudioPrioChanged(AvaAudioPrio newPrio)
{
m_audioPrio = newPrio;
if (!m_established)
return;
onDisconnected();
onConnected();
}
void AvaSession::onTimezoneChanged(QChar newTimezone)
{
m_timezone = newTimezone;
if (!m_established)
return;
m_ctrl->setTimezone(m_timezone);
}
void AvaSession::onConnected()
{
m_ctrl->switchContext(m_exerciseId);
m_ctrl->setUserProfile(m_operator, m_langCode, m_audioPrio, m_guiStyle);
m_ctrl->setTimezone(m_timezone);
m_established = true;
if (m_keepAliveEnabled)
m_keepAliveTimer.start();
DEBUG_LOG(m_logger) << "session established";
emit sessionEstablished();
}
void AvaSession::onDisconnected()
{
m_keepAliveTimer.stop();
m_established = false;
DEBUG_LOG(m_logger) << "disconnected";
emit disconnected();
}
void AvaSession::onKeepAliveTimerElapsed()
{
m_ctrl->keepAlive();
m_keepAliveTimer.start();
}
} // namespace AudioVideoManagement