int CPVRChannelGroup::GetEPGNowOrNext(CFileItemList &results, bool bGetNext) const
{
int iInitialSize = results.Size();
CEpgInfoTagPtr epgNext;
CPVRChannelPtr channel;
CSingleLock lock(m_critSection);
for (PVR_CHANNEL_GROUP_SORTED_MEMBERS::const_iterator it = m_sortedMembers.begin(); it != m_sortedMembers.end(); ++it)
{
channel = (*it).channel;
CEpgPtr epg = channel->GetEPG();
if (epg && !channel->IsHidden())
{
epgNext = bGetNext ? epg->GetTagNext() : epg->GetTagNow();
if (epgNext)
{
CFileItemPtr entry(new CFileItem(epgNext));
entry->SetLabel2(epgNext->StartAsLocalTime().GetAsLocalizedTime("", false));
entry->SetPath(channel->Path());
entry->SetArt("thumb", channel->IconPath());
results.Add(entry);
}
}
}
return results.Size() - iInitialSize;
}
int CPVRChannelGroup::GetEPGNext(CFileItemList &results)
{
int iInitialSize = results.Size();
CSingleLock lock(m_critSection);
for (unsigned int iChannelPtr = 0; iChannelPtr < m_members.size(); iChannelPtr++)
{
CPVRChannelPtr channel = m_members.at(iChannelPtr).channel;
CEpg *epg = channel->GetEPG();
if (!epg || !epg->HasValidEntries() || m_members.at(iChannelPtr).channel->IsHidden())
continue;
CEpgInfoTag epgNow;
if (!epg->InfoTagNext(epgNow))
continue;
CFileItemPtr entry(new CFileItem(epgNow));
entry->SetLabel2(epgNow.StartAsLocalTime().GetAsLocalizedTime("", false));
entry->SetPath(channel->Path());
entry->SetArt("thumb", channel->IconPath());
results.Add(entry);
}
return results.Size() - iInitialSize;
}
bool CPVRManager::OpenLiveStream(const CFileItem &fileItem)
{
bool bReturn(false);
if (!fileItem.HasPVRChannelInfoTag())
return bReturn;
CLog::Log(LOGDEBUG,"PVRManager - %s - opening live stream on channel '%s'",
__FUNCTION__, fileItem.GetPVRChannelInfoTag()->ChannelName().c_str());
// check if we're allowed to play this file
if (IsParentalLocked(fileItem.GetPVRChannelInfoTag()))
return bReturn;
if ((bReturn = m_addons->OpenStream(fileItem.GetPVRChannelInfoTag(), false)) != false)
{
CSingleLock lock(m_critSection);
m_currentFile.reset(new CFileItem(fileItem));
}
if (bReturn)
{
const CPVRChannelPtr channel(m_addons->GetPlayingChannel());
if (channel)
{
SetPlayingGroup(channel);
UpdateLastWatched(channel);
// set channel as selected item
CGUIWindowPVRBase::SetSelectedItemPath(channel->IsRadio(), channel->Path());
}
}
return bReturn;
}
bool CPVRManager::PerformChannelSwitch(const CPVRChannelPtr &channel, bool bPreview)
{
assert(channel.get());
// check parental lock state
if (IsParentalLocked(channel))
return false;
// invalid channel
if (channel->ClientID() < 0)
return false;
// check whether we're waiting for a previous switch to complete
{
CSingleLock lock(m_critSection);
if (m_bIsSwitchingChannels)
{
CLog::Log(LOGDEBUG, "PVRManager - %s - can't switch to channel '%s'. waiting for the previous switch to complete",
__FUNCTION__, channel->ChannelName().c_str());
return false;
}
// no need to do anything except switching m_currentFile
if (bPreview)
{
delete m_currentFile;
m_currentFile = new CFileItem(channel);
return true;
}
m_bIsSwitchingChannels = true;
}
CLog::Log(LOGDEBUG, "PVRManager - %s - switching to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
// will be deleted by CPVRChannelSwitchJob::DoWork()
CFileItem* previousFile = m_currentFile;
m_currentFile = NULL;
bool bSwitched(false);
// switch channel
if (!m_addons->SwitchChannel(channel))
{
// switch failed
CSingleLock lock(m_critSection);
m_bIsSwitchingChannels = false;
CLog::Log(LOGERROR, "PVRManager - %s - failed to switch to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
std::string msg = StringUtils::Format(g_localizeStrings.Get(19035).c_str(), channel->ChannelName().c_str()); // CHANNELNAME could not be played. Check the log for details.
CGUIDialogKaiToast::QueueNotification(CGUIDialogKaiToast::Error,
g_localizeStrings.Get(19166), // PVR information
msg);
}
else
{
// switch successful
bSwitched = true;
// save previous and load new channel's settings (view mode is updated in
// the player)
g_application.SaveFileState();
g_application.LoadVideoSettings(channel);
// set channel as selected item
CGUIWindowPVRBase::SetSelectedItemPath(channel->IsRadio(), channel->Path());
UpdateLastWatched(channel);
CSingleLock lock(m_critSection);
m_currentFile = new CFileItem(channel);
m_bIsSwitchingChannels = false;
CLog::Log(LOGNOTICE, "PVRManager - %s - switched to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
}
// announce OnStop and OnPlay. yes, this ain't pretty
{
CSingleLock lock(m_critSectionTriggers);
m_pendingUpdates.push_back(new CPVRChannelSwitchJob(previousFile, m_currentFile));
}
m_triggerEvent.Set();
return bSwitched;
}
bool CPVRManager::PerformChannelSwitch(const CPVRChannelPtr &channel, bool bPreview)
{
assert(channel.get());
// check parental lock state
if (IsParentalLocked(channel))
return false;
// invalid channel
if (channel->ClientID() < 0)
return false;
// check whether we're waiting for a previous switch to complete
CFileItemPtr previousFile;
{
CSingleLock lock(m_critSection);
if (m_bIsSwitchingChannels)
{
CLog::Log(LOGDEBUG, "PVRManager - %s - can't switch to channel '%s'. waiting for the previous switch to complete",
__FUNCTION__, channel->ChannelName().c_str());
return false;
}
if (bPreview)
{
if (!g_infoManager.GetShowInfo() && m_settings.GetIntValue(CSettings::SETTING_PVRPLAYBACK_CHANNELENTRYTIMEOUT) == 0)
{
// no need to do anything
return true;
}
m_currentFile.reset(new CFileItem(channel));
if (IsPlayingChannel(channel))
m_isChannelPreview = false;
else
m_isChannelPreview = true;
return true;
}
m_bIsSwitchingChannels = true;
CLog::Log(LOGDEBUG, "PVRManager - %s - switching to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
previousFile = std::move(m_currentFile);
}
bool bSwitched(false);
// switch channel
if (!m_addons->SwitchChannel(channel))
{
// switch failed
CSingleLock lock(m_critSection);
m_bIsSwitchingChannels = false;
CLog::Log(LOGERROR, "PVRManager - %s - failed to switch to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
std::string msg = StringUtils::Format(g_localizeStrings.Get(19035).c_str(), channel->ChannelName().c_str()); // CHANNELNAME could not be played. Check the log for details.
CGUIDialogKaiToast::QueueNotification(CGUIDialogKaiToast::Error,
g_localizeStrings.Get(19166), // PVR information
msg);
}
else
{
// switch successful
bSwitched = true;
// save previous and load new channel's settings (view mode is updated in
// the player)
g_application.SaveFileState();
g_application.LoadVideoSettings(channel);
// set channel as selected item
CGUIWindowPVRBase::SetSelectedItemPath(channel->IsRadio(), channel->Path());
UpdateLastWatched(channel);
CSingleLock lock(m_critSection);
m_currentFile.reset(new CFileItem(channel));
m_bIsSwitchingChannels = false;
CLog::Log(LOGNOTICE, "PVRManager - %s - switched to channel '%s'", __FUNCTION__, channel->ChannelName().c_str());
}
// announce OnStop
if (previousFile)
{
CVariant data(CVariant::VariantTypeObject);
data["end"] = true;
ANNOUNCEMENT::CAnnouncementManager::GetInstance().Announce(ANNOUNCEMENT::Player, "xbmc", "OnStop", previousFile, data);
}
// announce OnPlay
if (m_currentFile)
{
CVariant param;
param["player"]["speed"] = 1;
param["player"]["playerid"] = CServiceBroker::GetPlaylistPlayer().GetCurrentPlaylist();
ANNOUNCEMENT::CAnnouncementManager::GetInstance().Announce(ANNOUNCEMENT::Player, "xbmc", "OnPlay", m_currentFile, param);
}
return bSwitched;
}
