本文整理汇总了C++中CEpgPtr::IsValid方法的典型用法代码示例。如果您正苦于以下问题：C++ CEpgPtr::IsValid方法的具体用法？C++ CEpgPtr::IsValid怎么用？C++ CEpgPtr::IsValid使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CEpgPtr的用法示例。
在下文中一共展示了CEpgPtr::IsValid方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: UpdateEPG
bool CEpgContainer::UpdateEPG(bool bOnlyPending /* = false */)
{
bool bInterrupted(false);
unsigned int iUpdatedTables(0);
bool bShowProgress(false);
int pendingUpdates(0);
/* set start and end time */
time_t start;
time_t end;
CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(start);
end = start + m_iDisplayTime;
start -= g_advancedSettings.m_iEpgLingerTime * 60;
bShowProgress = g_advancedSettings.m_bEpgDisplayUpdatePopup && (m_bIsInitialising || g_advancedSettings.m_bEpgDisplayIncrementalUpdatePopup);
{
CSingleLock lock(m_critSection);
if (m_bIsUpdating || InterruptUpdate())
return false;
m_bIsUpdating = true;
pendingUpdates = m_pendingUpdates;
}
if (bShowProgress && !bOnlyPending)
ShowProgressDialog();
if (!m_bIgnoreDbForClient && !m_database.IsOpen())
{
CLog::Log(LOGERROR, "EpgContainer - %s - could not open the database", __FUNCTION__);
{
CSingleLock lock(m_critSection);
m_bIsUpdating = false;
m_updateEvent.Set();
}
if (bShowProgress && !bOnlyPending)
CloseProgressDialog();
return false;
}
std::vector<CEpgPtr> invalidTables;
/* load or update all EPG tables */
unsigned int iCounter(0);
for (const auto &epgEntry : m_epgs)
{
if (InterruptUpdate())
{
bInterrupted = true;
break;
}
CEpgPtr epg = epgEntry.second;
if (!epg)
continue;
if (bShowProgress && !bOnlyPending)
UpdateProgressDialog(++iCounter, m_epgs.size(), epg->Name());
// we currently only support update via pvr add-ons. skip update when the pvr manager isn't started
if (!g_PVRManager.IsStarted())
continue;
// check the pvr manager when the channel pointer isn't set
if (!epg->Channel())
{
CPVRChannelPtr channel = g_PVRChannelGroups->GetChannelByEpgId(epg->EpgID());
if (channel)
epg->SetChannel(channel);
}
if ((!bOnlyPending || epg->UpdatePending()) && epg->Update(start, end, m_iUpdateTime, bOnlyPending))
iUpdatedTables++;
else if (!epg->IsValid())
invalidTables.push_back(epg);
}
for (auto it = invalidTables.begin(); it != invalidTables.end(); ++it)
DeleteEpg(**it, true);
if (bInterrupted)
{
/* the update has been interrupted. try again later */
time_t iNow;
CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(iNow);
m_iNextEpgUpdate = iNow + g_advancedSettings.m_iEpgRetryInterruptedUpdateInterval;
}
else
{
if (g_PVRManager.IsStarted())
g_PVRManager.Recordings()->UpdateEpgTags();
CSingleLock lock(m_critSection);
CDateTime::GetCurrentDateTime().GetAsUTCDateTime().GetAsTime(m_iNextEpgUpdate);
m_iNextEpgUpdate += g_advancedSettings.m_iEpgUpdateCheckInterval;
if (m_pendingUpdates == pendingUpdates)
m_pendingUpdates = 0;
}
//.........这里部分代码省略.........