bool CPVRChannelGroupInternal::AddToGroup(CPVRChannel *channel, int iChannelNumber /* = 0 */)
{
CSingleLock lock(m_critSection);
/* get the actual channel since this is called from a fileitemlist copy */
CPVRChannel *realChannel = (CPVRChannel *) GetByChannelID(channel->ChannelID());
if (!realChannel)
return false;
/* switch the hidden flag */
if (realChannel->IsHidden())
{
realChannel->SetHidden(false, true);
m_iHiddenChannels--;
}
/* renumber this list */
Renumber();
/* move this channel and persist */
if (iChannelNumber > 0)
return MoveChannel(realChannel->ChannelNumber(), iChannelNumber, true);
else
return MoveChannel(realChannel->ChannelNumber(), size() - m_iHiddenChannels, true);
}
bool CPVRChannelGroupInternal::RemoveFromGroup(CPVRChannel *channel)
{
bool bReturn = false;
if (!channel)
return bReturn;
/* check if there are active timers on this channel if we are hiding it */
if (!channel->IsHidden() && CPVRManager::GetTimers()->ChannelHasTimers(*channel))
{
/* delete the timers */
CPVRManager::GetTimers()->DeleteTimersOnChannel(*channel);
}
/* check if this channel is currently playing if we are hiding it */
if (!channel->IsHidden() &&
(CPVRManager::Get()->IsPlayingTV() || CPVRManager::Get()->IsPlayingRadio()) &&
(CPVRManager::Get()->GetCurrentPlayingItem()->GetPVRChannelInfoTag() == channel))
{
CGUIDialogOK::ShowAndGetInput(19098,19101,0,19102);
return bReturn;
}
/* switch the hidden flag */
channel->SetHidden(!channel->IsHidden());
/* update the hidden channel counter */
if (channel->IsHidden())
++m_iHiddenChannels;
else
--m_iHiddenChannels;
/* update the database entry */
channel->Persist();
/* move the channel to the end of the list */
MoveChannel(channel->ChannelNumber(), size());
bReturn = true;
return bReturn;
}