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Add impletation for displaying data that are already in cache when...
Add impletation for displaying data that are already in cache when acquisition is requested

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VisualizationController.cpp
48 lines | 1.4 KiB | text/x-c | CppLexer
/ core / src / Visualization / VisualizationController.cpp
#include <Visualization/VisualizationController.h>
#include <Variable/Variable.h>
#include <QMutex>
#include <QThread>
#include <QDir>
#include <QStandardPaths>
Q_LOGGING_CATEGORY(LOG_VisualizationController, "VisualizationController")
class VisualizationController::VisualizationControllerPrivate {
public:
QMutex m_WorkingMutex;
};
VisualizationController::VisualizationController(QObject *parent)
: impl{spimpl::make_unique_impl<VisualizationControllerPrivate>()}
{
qCDebug(LOG_VisualizationController()) << tr("VisualizationController construction")
<< QThread::currentThread();
}
VisualizationController::~VisualizationController()
{
qCDebug(LOG_VisualizationController()) << tr("VisualizationController destruction")
<< QThread::currentThread();
this->waitForFinish();
}
void VisualizationController::initialize()
{
qCDebug(LOG_VisualizationController()) << tr("VisualizationController init")
<< QThread::currentThread();
impl->m_WorkingMutex.lock();
qCDebug(LOG_VisualizationController()) << tr("VisualizationController init END");
}
void VisualizationController::finalize()
{
impl->m_WorkingMutex.unlock();
}
void VisualizationController::waitForFinish()
{
QMutexLocker locker{&impl->m_WorkingMutex};
}