bool CPVRChannelGroupInternal::UpdateFromClient(const CPVRChannel &channel) { CSingleLock lock(m_critSection); CPVRChannel *realChannel = (CPVRChannel *) GetByClient(channel.UniqueID(), channel.ClientID()); if (realChannel != NULL) realChannel->UpdateFromClient(channel); else realChannel = new CPVRChannel(channel); return CPVRChannelGroup::AddToGroup(realChannel, 0, false); }
bool CPVRChannelGroupInternal::UpdateTimers(void) { /* update the timers with the new channel numbers */ CPVRTimers *timers = CPVRManager::GetTimers(); for (unsigned int ptr = 0; ptr < timers->size(); ptr++) { CPVRTimerInfoTag *timer = timers->at(ptr); const CPVRChannel *tag = GetByClient(timer->Number(), timer->ClientID()); if (tag) timer->SetNumber(tag->ChannelNumber()); } return true; }
bool CPVRChannelGroupInternal::UpdateTimers(void) { CSingleLock lock(m_critSection); /* update the timers with the new channel numbers */ CPVRTimers *timers = g_PVRTimers; for (unsigned int ptr = 0; ptr < timers->size(); ptr++) { CPVRTimerInfoTag *timer = timers->at(ptr); const CPVRChannel *tag = GetByClient(timer->m_iClientChannelUid, timer->m_iClientId); if (tag) timer->m_channel = tag; } return true; }
bool CPVRChannelGroupInternal::UpdateGroupEntries(const CPVRChannelGroup &channels) { bool bChanged = false; int iCurSize = size(); CPVRChannelGroup *newChannels = new CPVRChannelGroup(m_bRadio); CPVRDatabase *database = g_PVRManager.GetTVDatabase(); if (!database || !database->Open()) return bChanged; /* go through the channel list and check for updated or new channels */ for (unsigned int iChannelPtr = 0; iChannelPtr < channels.size(); iChannelPtr++) { const CPVRChannel *channel = channels.at(iChannelPtr).channel; /* check if this channel is present in this container */ CPVRChannel *existingChannel = (CPVRChannel *) GetByClient(channel->UniqueID(), channel->ClientID()); if (existingChannel) { /* if it's present, update the current tag */ if (existingChannel->UpdateFromClient(*channel)) { bChanged = true; CLog::Log(LOGINFO,"PVRChannelGroupInternal - %s - updated %s channel '%s'", __FUNCTION__, m_bRadio ? "radio" : "TV", channel->ChannelName().c_str()); } } else { /* new channel */ CPVRChannel *newChannel = new CPVRChannel(m_bRadio); newChannel->SetUniqueID(channel->UniqueID(), false); newChannel->UpdateFromClient(*channel); newChannels->AddToGroup(newChannel); int iChannelNumber = iCurSize == 0 ? channel->ClientChannelNumber() : 0; InsertInGroup(newChannel, iChannelNumber, false); bChanged = true; CLog::Log(LOGINFO,"PVRChannelGroupInternal - %s - added %s channel '%s' at position %d", __FUNCTION__, m_bRadio ? "radio" : "TV", channel->ChannelName().c_str(), iChannelNumber); } } /* persist changes */ for (unsigned int iChannelPtr = 0; iChannelPtr < newChannels->size(); iChannelPtr++) ((CPVRChannel *) newChannels->GetByIndex(iChannelPtr))->Persist(false); /* write immediately to get a db id */ delete newChannels; /* check for deleted channels */ unsigned int iSize = size(); for (unsigned int iChannelPtr = 0; iChannelPtr < iSize; iChannelPtr++) { CPVRChannel *channel = (CPVRChannel *) GetByIndex(iChannelPtr); if (!channel) continue; if (channels.GetByClient(channel->UniqueID(), channel->ClientID()) == NULL) { /* channel was not found */ CLog::Log(LOGINFO,"PVRChannelGroupInternal - %s - deleted %s channel '%s'", __FUNCTION__, m_bRadio ? "radio" : "TV", channel->ChannelName().c_str()); /* remove this channel from all non-system groups */ ((CPVRChannelGroups *) g_PVRChannelGroups->Get(m_bRadio))->RemoveFromAllGroups(channel); delete at(iChannelPtr).channel; erase(begin() + iChannelPtr); iChannelPtr--; iSize--; bChanged = true; } } database->Close(); /* try to find channel icons */ SearchAndSetChannelIcons(); CacheIcons(); if (bChanged || HasChanges()) { /* remove invalid channels */ RemoveInvalidChannels(); /* sort by client channel number if this is the first time */ if (iCurSize == 0) SortByClientChannelNumber(); /* renumber to make sure all channels have a channel number. new channels were added at the back, so they'll get the highest numbers */ Renumber(); return Persist(); } else { return true; } }