CPVRChannelPtr CPVRChannelGroupInternal::UpdateFromClient(const CPVRChannelPtr &channel, const CPVRChannelNumber &channelNumber)
{
CSingleLock lock(m_critSection);
const PVRChannelGroupMember& realChannel(GetByUniqueID(channel->StorageId()));
if (realChannel.channel)
{
realChannel.channel->UpdateFromClient(channel);
return realChannel.channel;
}
else
{
unsigned int iChannelNumber = channelNumber.GetChannelNumber();
if (iChannelNumber == 0)
iChannelNumber = static_cast<int>(m_sortedMembers.size()) + 1;
PVRChannelGroupMember newMember(channel, CPVRChannelNumber(iChannelNumber, channelNumber.GetSubChannelNumber()), 0);
channel->UpdatePath(GetPath());
m_sortedMembers.push_back(newMember);
m_members.insert(std::make_pair(channel->StorageId(), newMember));
m_bChanged = true;
SortAndRenumber();
}
return channel;
}
bool CPVRChannelGroup::AddToGroup(const CPVRChannelPtr &channel, const CPVRChannelNumber &channelNumber, bool bUseBackendChannelNumbers)
{
bool bReturn(false);
CSingleLock lock(m_critSection);
if (!CPVRChannelGroup::IsGroupMember(channel))
{
const PVRChannelGroupMember& realChannel(IsInternalGroup() ?
GetByUniqueID(channel->StorageId()) :
m_allChannelsGroup->GetByUniqueID(channel->StorageId()));
if (realChannel.channel)
{
unsigned int iChannelNumber = channelNumber.GetChannelNumber();
if (!channelNumber.IsValid() ||
(!bUseBackendChannelNumbers && (iChannelNumber > m_members.size() + 1)))
iChannelNumber = m_members.size() + 1;
PVRChannelGroupMember newMember(realChannel);
newMember.channelNumber = CPVRChannelNumber(iChannelNumber, channelNumber.GetSubChannelNumber());
m_sortedMembers.push_back(newMember);
m_members.insert(std::make_pair(realChannel.channel->StorageId(), newMember));
m_bChanged = true;
SortAndRenumber();
//! @todo notify observers
bReturn = true;
}
}
return bReturn;
}
bool CPVRChannelNumberInputHandler::CheckInputAndExecuteAction()
{
const CPVRChannelNumber channelNumber = GetChannelNumber();
if (channelNumber.IsValid())
{
// we have a valid channel number; execute the associated action now.
ExecuteAction();
return true;
}
return false;
}
void CGUIDialogPVRChannelsOSD::OnInputDone()
{
const CPVRChannelNumber channelNumber = GetChannelNumber();
if (channelNumber.IsValid())
{
int itemIndex = 0;
for (const CFileItemPtr channel : m_vecItems->GetList())
{
if (channel->GetPVRChannelInfoTag()->ChannelNumber() == channelNumber)
{
m_viewControl.SetSelectedItem(itemIndex);
return;
}
++itemIndex;
}
}
}
bool CPVRChannelGroupInternal::AddToGroup(const CPVRChannelPtr &channel, const CPVRChannelNumber &channelNumber, bool bUseBackendChannelNumbers)
{
bool bReturn(false);
CSingleLock lock(m_critSection);
/* get the group member, because we need the channel ID in this group, and the channel from this group */
PVRChannelGroupMember& groupMember = GetByUniqueID(channel->StorageId());
if (!groupMember.channel)
return bReturn;
bool bSort = false;
/* switch the hidden flag */
if (groupMember.channel->IsHidden())
{
groupMember.channel->SetHidden(false);
if (m_iHiddenChannels > 0)
m_iHiddenChannels--;
bSort = true;
}
unsigned int iChannelNumber = channelNumber.GetChannelNumber();
if (!channelNumber.IsValid() ||
(!bUseBackendChannelNumbers && (iChannelNumber > m_members.size() - m_iHiddenChannels)))
iChannelNumber = m_members.size() - m_iHiddenChannels;
if (groupMember.channelNumber.GetChannelNumber() != iChannelNumber)
{
groupMember.channelNumber = CPVRChannelNumber(iChannelNumber, channelNumber.GetSubChannelNumber());
bSort = true;
}
if (bSort)
SortAndRenumber();
if (m_bLoaded)
{
bReturn = Persist();
groupMember.channel->Persist();
}
return bReturn;
}
