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T66 Tidying up CBackgroundDataUpdater startup and shutdown

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by overriding the CContinuousWorker virtual methods that exist for this purpose.
This commit is contained in:
Mathew Sutcliffe
2017-05-07 03:18:38 +01:00
parent 41ff563e19
commit 98e67860bc
2 changed files with 17 additions and 6 deletions
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17
src/blackcore/db/backgrounddataupdater.cpp
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@@ -37,9 +37,20 @@ namespace BlackCore
CContinuousWorker(owner, "Background data updater")
{
connect(&m_updateTimer, &QTimer::timeout, this, &CBackgroundDataUpdater::doWork);
}
void CBackgroundDataUpdater::initialize()
{
m_updateTimer.start(60 * 1000);
}
void CBackgroundDataUpdater::cleanup()
{
m_updateTimer.stop();
m_shutdown = true;
m_enabled = false;
}
CBackgroundDataUpdater::~CBackgroundDataUpdater()
{
gracefulShutdown();
@@ -60,18 +71,12 @@ namespace BlackCore
void CBackgroundDataUpdater::gracefulShutdown()
{
if (m_shutdown) { return; }
m_shutdown = true;
m_enabled = false;
if (!CThreadUtils::isCurrentThreadObjectThread(this))
{
this->abandonAndWait();
}
else
{
// timer needs to be stopped in its own thread
m_updateTimer.stop();
}
}
void CBackgroundDataUpdater::startUpdating(int updateTimeSecs)

6
src/blackcore/db/backgrounddataupdater.h
View File

@@ -38,6 +38,12 @@ namespace BlackCore
//! Destructor
virtual ~CBackgroundDataUpdater();
//! \copydoc BlackMisc::CContinuousWorker::initialize
virtual void initialize() override;
//! \copydoc BlackMisc::CContinuousWorker::cleanup
virtual void cleanup() override;
//! Is shutting down?
//! \threadsafe
bool isShuttingDown() const;