/// <summary>
/// Get a specific tuner node.
/// </summary>
/// <param name="checkTunerNodeType">The tuner node type requested.</param>
/// <returns>The tuner node of the specified type or null if not supported.</returns>
public TunerNode GetNode(TunerNodeType checkTunerNodeType)
{
if (TunerNodes == null)
{
return(null);
}
foreach (TunerNode tunerNode in TunerNodes)
{
if (checkTunerNodeType == tunerNode.TunerNodeType)
{
return(tunerNode);
}
}
return(null);
}
private bool checkForTunerType(Collection <int> tuners, TunerNodeType tunerNodeType)
{
if (tuners.Count == 0)
{
return(true);
}
foreach (int tuner in tuners)
{
if (Tuner.TunerCollection[tuner - 1].Supports(tunerNodeType))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Check if the tuner has a particular tuner node type.
/// </summary>
/// <param name="checkTunerNodeType">The tuner node type.</param>
/// <returns>True if the node type is supported; false otherwise.</returns>
public bool Supports(TunerNodeType checkTunerNodeType)
{
if (TunerNodes == null)
{
return(false);
}
foreach (TunerNode tunerNode in TunerNodes)
{
if (checkTunerNodeType == tunerNode.TunerNodeType)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Intialize a new instance of the TunerNode class.
/// </summary>
/// <param name="nativeNodeType">The native node type.</param>
/// <param name="tunerNodeType">The tuner node type.</param>
public TunerNode(int nativeNodeType, TunerNodeType tunerNodeType)
{
this.nativeNodeType = nativeNodeType;
this.tunerNodeType = tunerNodeType;
}
private bool checkForTunerType(Collection<int> tuners, TunerNodeType tunerNodeType)
{
if (tuners.Count == 0)
return (true);
foreach (int tuner in tuners)
{
if (Tuner.TunerCollection[tuner - 1].Supports(tunerNodeType))
return (true);
}
return (false);
}
/// <summary>
/// Check if the tuner has a particular tuner node type.
/// </summary>
/// <param name="checkTunerNodeType">The tuner node type.</param>
/// <returns>True if the node type is supported; false otherwise.</returns>
public bool Supports(TunerNodeType checkTunerNodeType)
{
if (TunerNodes == null)
return (false);
foreach (TunerNode tunerNode in TunerNodes)
{
if (checkTunerNodeType == tunerNode.TunerNodeType)
return (true);
}
return (false);
}
/// <summary>
/// Get a specific tuner node.
/// </summary>
/// <param name="checkTunerNodeType">The tuner node type requested.</param>
/// <returns>The tuner node of the specified type or null if not supported.</returns>
public TunerNode GetNode(TunerNodeType checkTunerNodeType)
{
if (TunerNodes == null)
return (null);
foreach (TunerNode tunerNode in TunerNodes)
{
if (checkTunerNodeType == tunerNode.TunerNodeType)
return (tunerNode);
}
return (null);
}
/// <summary>
/// Intialize a new instance of the TunerNode class.
/// </summary>
/// <param name="nativeNodeType">The native node type.</param>
/// <param name="tunerNodeType">The tuner node type.</param>
public TunerNode(int nativeNodeType, TunerNodeType tunerNodeType)
{
this.nativeNodeType = nativeNodeType;
this.tunerNodeType = tunerNodeType;
}
/// <summary>
/// Find a tuner.
/// </summary>
/// <param name="tuners">The list of tuners to try.</param>
/// <param name="tunerNodeType">The node type the tuner must have.</param>
/// <param name="tuningSpec">A tuning spec instance with tuning details.</param>
/// <param name="lastTuner">The last tuner used or null if all are to be considered.</param>
/// <param name="repeatDiseqc">True to repeat a failed diseqc command; false otherwise.</param>
/// <param name="switchAfterPlay">True to change diseqc switch after graph running; false otherwise.</param>
/// <param name="dumpFileName">The name of the dump file.</param>
/// <returns>A graph instance.</returns>
public static BDAGraph FindTuner(Collection<int> tuners, TunerNodeType tunerNodeType, TuningSpec tuningSpec, Tuner lastTuner, bool repeatDiseqc, bool switchAfterPlay, string dumpFileName)
{
bool process = (lastTuner == null);
if (tuners.Count != 0)
{
for (int index = 0; index < tuners.Count; index++)
{
int tunerNumber = tuners[index] - 1;
if (tunerNumber < Tuner.TunerCollection.Count && Tuner.TunerCollection[tunerNumber].Supports(tunerNodeType))
{
Tuner tuner = Tuner.TunerCollection[tunerNumber];
if (process)
{
BDAGraph graph = checkTunerAvailability(tuner, tuningSpec, repeatDiseqc, switchAfterPlay, dumpFileName);
if (graph != null)
{
Logger.Instance.Write("Using tuner " + (tunerNumber + 1) + ": " + tuner.Name);
return (graph);
}
}
if (!process)
process = (tuner == lastTuner);
}
}
return (null);
}
for (int index = 0; index < Tuner.TunerCollection.Count; index++)
{
Tuner tuner = Tuner.TunerCollection[index];
if (process)
{
if (tuner.Supports(tunerNodeType))
{
BDAGraph graph = checkTunerAvailability(tuner, tuningSpec, repeatDiseqc, switchAfterPlay, dumpFileName);
if (graph != null)
{
Logger.Instance.Write("Using tuner " + (Tuner.TunerCollection.IndexOf(tuner) + 1) + ": " + tuner.Name);
return (graph);
}
}
}
if (!process)
process = (tuner == lastTuner);
}
return (null);
}
/// <summary>
/// Find a tuner.
/// </summary>
/// <param name="tuners">The list of tuners to try.</param>
/// <param name="tunerNodeType">The node type the tuner must have.</param>
/// <param name="tuningSpec">A tuning spec instance with tuning details.</param>
/// <param name="lastTuner">The last tuner used or null if all are to be considered.</param>
/// <param name="repeatDiseqc">True to repeat a failed diseqc command; false otherwise.</param>
/// <param name="switchAfterPlay">True to change diseqc switch after graph running; false otherwise.</param>
/// <returns>A graph instance.</returns>
public static BDAGraph FindTuner(Collection<int> tuners, TunerNodeType tunerNodeType, TuningSpec tuningSpec, Tuner lastTuner, bool repeatDiseqc, bool switchAfterPlay)
{
return (FindTuner(tuners, tunerNodeType, tuningSpec, lastTuner, repeatDiseqc, switchAfterPlay, null));
}
/// <summary>
/// Find a tuner.
/// </summary>
/// <param name="tuners">The list of tuners to try.</param>
/// <param name="tunerNodeType">The node type the tuner must have.</param>
/// <param name="tuningSpec">A tuning spec instance with tuning details.</param>
/// <param name="lastTuner">The last tuner used or null if all are to be considered.</param>
/// <returns>A graph instance.</returns>
public static BDAGraph FindTuner(Collection<int> tuners, TunerNodeType tunerNodeType, TuningSpec tuningSpec, Tuner lastTuner)
{
return (FindTuner(tuners, tunerNodeType, tuningSpec, lastTuner,
RunParameters.Instance.Options.Contains("REPEATDISEQC"),
RunParameters.Instance.Options.Contains("SWITCHAFTERPLAY")));
}
