public static string GetTuningParamsAsString(TuningInfo tuning_info)
{
ChannelTuningInfo channel_tuning_info = tuning_info as ChannelTuningInfo;
DvbTuningInfo dvb_tuning_info = tuning_info as DvbTuningInfo;
StringTuningInfo string_tuning_info = tuning_info as StringTuningInfo;
if (channel_tuning_info != null)
{
if (channel_tuning_info.SubNumber != -1)
{
return(string.Format("{0}.{1} ModulationType: {2}", channel_tuning_info.PhysicalNumber, channel_tuning_info.SubNumber, channel_tuning_info.ModulationType));
}
else
{
return(string.Format("{0} ModulationType: {1}", channel_tuning_info.PhysicalNumber, channel_tuning_info.ModulationType));
}
}
else if (dvb_tuning_info != null)
{
return(string.Format("Freq: {0} Lcn: {1} Nid: {2} ONid: {3}, Sid: {4}, TSid: {5} SignalQuality: {6}", dvb_tuning_info.Frequency, dvb_tuning_info.Lcn, dvb_tuning_info.Nid, dvb_tuning_info.Onid, dvb_tuning_info.Sid, dvb_tuning_info.Tsid, dvb_tuning_info.SignalQuality));
}
else if (string_tuning_info != null)
{
return(string.Format("TuningString: {0}", string_tuning_info.TuningString));
}
return(tuning_info.ToString());
}
private void RemoveTuningInfoClick(object sender, EventArgs e)
{
if (selected_tuning_info_ == null)
{
return;
}
DialogResult dr = MessageBox.Show("Delete selected tuning info from the selected channel?", "Are you sure?", MessageBoxButtons.YesNo);
if (dr == DialogResult.Yes)
{
try
{
ChannelTuningInfo tuning_info = selected_tuning_info_;
selected_channel_.TuningInfos.RemoveAllMatching(tuning_info);
foreach (MergedChannel merged_channel in selected_channel_.ReferencingPrimaryChannels)
{
merged_channel.TuningInfos.RemoveAllMatching(tuning_info);
}
foreach (MergedChannel merged_channel in selected_channel_.ReferencingSecondaryChannels)
{
merged_channel.TuningInfos.RemoveAllMatching(tuning_info);
}
}
catch (Exception exc)
{
ExceptionWithKeyValues key_valued_exception = new ExceptionWithKeyValues(exc);
key_valued_exception.AddKeyValue("tuning info", selected_tuning_info_);
key_valued_exception.AddKeyValue("channel", selected_channel_);
new ErrorReportingForm("Exception occured when deleting a tuning info", key_valued_exception);
}
}
}
private static List <TuningInfo> CreateTuningInfosForChannel(
int channel_number, int subchannel,
ModulationType modulation_type, IEnumerable <Device> devices)
{
List <TuningInfo> tuning_infos = new List <TuningInfo>();
foreach (Device d in devices)
{
string old_tuningspace_name = d.DeviceType.TuningSpaceName;
if (string.IsNullOrEmpty(old_tuningspace_name))
{
// hacky. Why is it null for all my devices currently?
string temp_tuningspace_name = GetTuningSpaceNameForModulation(modulation_type);
// What really seems to matter looking at
// ChannelTuningInfo(Device device, SerializationFormat format, byte[] serializedTuneRequest, TuneRequest tr) : base(device, format, serializedTuneRequest, tr)
// in .NET Reflector is whether the tuning space has subnumbers or not. So if we can't figure out
// what TuningSpace makes sense, pick one based on if subchannel is 0.
if (string.IsNullOrEmpty(temp_tuningspace_name))
{
temp_tuningspace_name = ((subchannel != 0) ? "Digital Cable" : "Cable");
}
d.DeviceType.TuningSpaceName = temp_tuningspace_name;
}
ChannelTuningInfo channel_tuning_info = new ChannelTuningInfo(d, channel_number, subchannel, modulation_type);
tuning_infos.Add(channel_tuning_info);
}
return(tuning_infos);
}
public static void FindAndRemoveCableCARDEIAChannel(Lineup cablecard_lineup, ChannelNumber EIA)
{
foreach (Channel ch in cablecard_lineup.GetChannels())
{
if (ch.TuningInfos != null && !ch.TuningInfos.Empty)
{
ChannelTuningInfo tuning_info = (ChannelTuningInfo)ch.TuningInfos.First;
if (tuning_info.PhysicalNumber == EIA.Number && tuning_info.SubNumber == EIA.SubNumber)
{
DeleteChannel(ch);
}
}
}
}
static void FindUnencryptedQAMChannels()
{
Lineup qam_lineup = FindQAMLineup();
foreach (Channel ch in qam_lineup.GetChannels())
{
ChannelTuningInfo tuning_info = ch.TuningInfos.First as ChannelTuningInfo;
if (tuning_info.IsEncrypted)
{
continue;
}
Console.WriteLine("ClearQAM channel: physical channel number: {0}.{1}, callsign: {2}",
tuning_info.PhysicalNumber, tuning_info.SubNumber, ch.CallSign);
}
}
private void PopulateTuningInfosListBox()
{
ChannelTuningInfosListBox.Items.Clear();
if (selected_channel_ == null)
{
return;
}
foreach (TuningInfo tuning_info in selected_channel_.TuningInfos)
{
ChannelTuningInfo channel_tuning_info = tuning_info as ChannelTuningInfo;
ChannelTuningInfosListBox.Items.Add(new ChannelTuningInfoListBoxWrapper(channel_tuning_info));
}
if (!selected_channel_.TuningInfos.Empty)
{
ChannelTuningInfosListBox.SelectedIndex = 0;
}
// this.richTextBox1.AppendText(selected_channel_.TuningInfos.First.Device.DeviceType.TuningSpace.ToString());
}
public ChannelTuningInfoListBoxWrapper(ChannelTuningInfo ti)
{
channel_tuning_info_ = ti;
}
public static void AddUserChannelInLineup(Lineup lineup, string callsign, int channel_number, int subchannel, ModulationType modulation_type)
{
List <ChannelTuningInfo> tuning_infos = new List <ChannelTuningInfo>();
foreach (Device device in lineup.ScanDevices)
{
string old_tuningspace_name = device.DeviceType.TuningSpaceName;
if (string.IsNullOrEmpty(old_tuningspace_name))
{
// hacky. For now I'm just trying to get it to work with ClearQAM. Ultimately I guess this would be a case
// statement picking a value based on modulation_type. Why is it null for all my devices currently?
string temp_tuningspace_name = GetTuningSpaceNameForModulation(modulation_type);
// What really seems to matter looking at
// ChannelTuningInfo(Device device, SerializationFormat format, byte[] serializedTuneRequest, TuneRequest tr) : base(device, format, serializedTuneRequest, tr)
// in .NET Reflector is whether the tuning space has subnumbers or not. So if we can't figure out
// what TuningSpace makes sense, pick one based on if subchannel is 0.
if (string.IsNullOrEmpty(temp_tuningspace_name))
{
temp_tuningspace_name = ((subchannel != 0) ? "ClearQAM" : "Cable");
}
device.DeviceType.TuningSpaceName = temp_tuningspace_name;
}
try
{
ChannelTuningInfo channel_tuning_info = new ChannelTuningInfo(device, channel_number, subchannel, modulation_type);
tuning_infos.Add(channel_tuning_info);
}
finally
{
device.DeviceType.TuningSpaceName = old_tuningspace_name;
}
}
Channel ch = new Channel();
ch.CallSign = callsign;
ch.ChannelType = ChannelType.UserAdded;
ch.Number = channel_number;
ch.SubNumber = subchannel;
lineup.AddChannel(ch);
foreach (ChannelTuningInfo channel_tuning_info in tuning_infos)
{
ch.TuningInfos.Add(channel_tuning_info);
}
ch.Update();
MergedChannel merged_channel = new MergedChannel();
merged_channel.Number = channel_number;
merged_channel.SubNumber = subchannel;
merged_channel.CallSign = callsign;
merged_channel.ChannelType = ChannelType.UserAdded;
merged_channel.FullMerge(ch);
MergedLineup merged_lineup = (lineup.PrimaryProvider != null) ? lineup.PrimaryProvider : lineup.SecondaryProvider;
if (merged_lineup == null)
{
merged_lineup = new MergedLineups(lineup.ObjectStore).First;
}
List <Channel> new_channels_list = new List <Channel>();
new_channels_list.Add(ch);
bool old_keepAllPrimary = merged_lineup.LineupMergeRule.KeepAllPrimary;
bool old_keepAllSecondary = merged_lineup.LineupMergeRule.KeepAllSecondary;
merged_lineup.LineupMergeRule.KeepAllPrimary = true;
merged_lineup.LineupMergeRule.KeepAllSecondary = true;
try
{
lineup.NotifyChannelAdded(ch);
// merged_lineup.OnChannelsAdded(lineup, new_channels_list);
}
finally
{
merged_lineup.LineupMergeRule.KeepAllPrimary = old_keepAllPrimary;
merged_lineup.LineupMergeRule.KeepAllSecondary = old_keepAllSecondary;
}
}
public ChannelTuningInfoListBoxWrapper(ChannelTuningInfo ti)
{
channel_tuning_info_ = ti;
}
private static bool QAMTuningInfoMatchesMapEntry(ChannelTuningInfo tuning_info, ChannelMapEntry entry)
{
return (entry.PhysicalChannel.Number == tuning_info.PhysicalNumber &&
entry.PhysicalChannel.SubNumber == tuning_info.SubNumber &&
entry.Modulation == tuning_info.ModulationType);
}
private static bool IsTuningInfoOnQAMTuner(ChannelTuningInfo tuning_info)
{
if (tuning_info.Device == null) return false;
string guid = tuning_info.Device.StoredObjectGuid;
foreach (Device device in qam_lineup.ScanDevices)
{
if (device.StoredObjectGuid == guid)
return true;
}
return false;
}
