public SatChannel(int slot, SignalSource presetList, DataMapping data, DataRoot dataRoot, FavoritesIndexMode sortedFavorites, IDictionary<int,string> providerNames) :
base(data, sortedFavorites)
{
this.InitCommonData(slot, SignalSource.DvbS | presetList, data);
if (!this.InUse)
return;
this.InitDvbData(data, providerNames);
int transponderIndex = data.GetWord(_TransponderIndex);
Transponder transponder = dataRoot.Transponder.TryGet(transponderIndex);
if (transponder == null)
{
var list = dataRoot.GetChannelList(this.SignalSource|SignalSource.Tv);
dataRoot.Warnings.AppendFormat("{0} channel record #{1} (Pr# {2} \"{3}\") contains invalid transponder index {4}\r\n",
list.ShortCaption, slot, this.OldProgramNr, this.Name, transponderIndex);
return;
}
Satellite sat = transponder.Satellite;
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
this.Polarity = transponder.Polarity;
this.SymbolRate = transponder.SymbolRate;
this.FreqInMhz = transponder.FrequencyInMhz;
this.ChannelOrTransponder = "";
}
public void ApplyReferenceList(DataRoot refDataRoot)
{
foreach (var channelList in DataRoot.ChannelLists)
{
foreach (var channel in channelList.Channels)
{
channel.SetPosition(0, -1);
}
}
StringBuilder log = new StringBuilder();
foreach (var refList in refDataRoot.ChannelLists)
{
var tvList = DataRoot.GetChannelList(refList.SignalSource);
if (tvList == null || tvList.SignalSource != refList.SignalSource)
{
log.AppendFormat("Skipped reference list {0}\r\n", refList.ShortCaption);
continue;
}
ApplyReferenceList(refDataRoot, refList, tvList);
}
}
private ChannelList GetChannelList(SignalSource signalSource)
{
var channelList = DataRoot.GetChannelList(signalSource);
if (channelList == null)
{
channelList = new ChannelList(signalSource, CreateCaption(signalSource))
{
VisibleColumnFieldNames = Columns
};
DataRoot.AddChannelList(channelList);
}
return(channelList);
}
private ChannelList GetInitiallyClearedChannelList(SignalSource signalSource)
{
var channelList = dataRoot.GetChannelList(signalSource);
if (channelList == null || channelList.ReadOnly)
{
return(null);
}
if (!this.addChannels && !this.clearedLists.Contains(channelList))
{
foreach (var channel in channelList.Channels)
{
channel.NewProgramNr = -1;
}
this.clearedLists.Add(channelList);
}
return(channelList);
}