/// <summary>
/// Creates the instance by parsing the Crossbar node in the configuration file
/// </summary>
/// <param name="xmlNode">The TvAudio xml node</param>
/// <returns>TvAudio instance</returns>
public static Crossbar CreateInstance(XmlNode xmlNode)
{
Crossbar crossbar = new Crossbar();
Dictionary <AnalogChannel.VideoInputType, int> videoPinMap = new Dictionary <AnalogChannel.VideoInputType, int>();
Dictionary <AnalogChannel.VideoInputType, int> videoPinRelatedAudioMap =
new Dictionary <AnalogChannel.VideoInputType, int>();
Dictionary <AnalogChannel.AudioInputType, int> audioPinMap = new Dictionary <AnalogChannel.AudioInputType, int>();
crossbar.AudioPinMap = audioPinMap;
crossbar.VideoPinMap = videoPinMap;
crossbar.VideoPinRelatedAudioMap = videoPinRelatedAudioMap;
if (xmlNode != null)
{
XmlNode nameNode = xmlNode.SelectSingleNode("name");
XmlNode videoOutNode = xmlNode.SelectSingleNode("videoOut");
XmlNode audiouOutNode = xmlNode.SelectSingleNode("audioOut");
try
{
crossbar.VideoOut = Int32.Parse(videoOutNode.InnerText);
crossbar.AudioOut = Int32.Parse(audiouOutNode.InnerText);
XmlNodeList videoPinList = xmlNode.SelectNodes("videoPin");
XmlNodeList audioPinList = xmlNode.SelectNodes("audioPin");
if (videoPinList != null)
{
foreach (XmlNode pin in videoPinList)
{
AnalogChannel.VideoInputType type =
(AnalogChannel.VideoInputType)Int32.Parse(pin.Attributes["type"].Value);
int index = Int32.Parse(pin.Attributes["index"].Value);
int related = Int32.Parse(pin.Attributes["related"].Value);
videoPinMap.Add(type, index);
videoPinRelatedAudioMap.Add(type, related);
}
}
if (audioPinList != null)
{
foreach (XmlNode pin in audioPinList)
{
AnalogChannel.AudioInputType type =
(AnalogChannel.AudioInputType)Int32.Parse(pin.Attributes["type"].Value);
int index = Int32.Parse(pin.Attributes["index"].Value);
audioPinMap.Add(type, index);
}
}
}
catch
{
return(crossbar);
}
crossbar.Name = nameNode.InnerText;
}
return(crossbar);
}
/// <summary>
/// Creates the instance by parsing the Crossbar node in the configuration file
/// </summary>
/// <param name="xmlNode">The TvAudio xml node</param>
/// <returns>TvAudio instance</returns>
public static Crossbar CreateInstance(XmlNode xmlNode)
{
Crossbar crossbar = new Crossbar();
Dictionary<AnalogChannel.VideoInputType, int> videoPinMap = new Dictionary<AnalogChannel.VideoInputType, int>();
Dictionary<AnalogChannel.VideoInputType, int> videoPinRelatedAudioMap =
new Dictionary<AnalogChannel.VideoInputType, int>();
Dictionary<AnalogChannel.AudioInputType, int> audioPinMap = new Dictionary<AnalogChannel.AudioInputType, int>();
crossbar.AudioPinMap = audioPinMap;
crossbar.VideoPinMap = videoPinMap;
crossbar.VideoPinRelatedAudioMap = videoPinRelatedAudioMap;
if (xmlNode != null)
{
XmlNode nameNode = xmlNode.SelectSingleNode("name");
XmlNode videoOutNode = xmlNode.SelectSingleNode("videoOut");
XmlNode audiouOutNode = xmlNode.SelectSingleNode("audioOut");
try
{
crossbar.VideoOut = Int32.Parse(videoOutNode.InnerText);
crossbar.AudioOut = Int32.Parse(audiouOutNode.InnerText);
XmlNodeList videoPinList = xmlNode.SelectNodes("videoPin");
XmlNodeList audioPinList = xmlNode.SelectNodes("audioPin");
if (videoPinList != null)
{
foreach (XmlNode pin in videoPinList)
{
AnalogChannel.VideoInputType type =
(AnalogChannel.VideoInputType)Int32.Parse(pin.Attributes["type"].Value);
int index = Int32.Parse(pin.Attributes["index"].Value);
int related = Int32.Parse(pin.Attributes["related"].Value);
videoPinMap.Add(type, index);
videoPinRelatedAudioMap.Add(type, related);
}
}
if (audioPinList != null)
{
foreach (XmlNode pin in audioPinList)
{
AnalogChannel.AudioInputType type =
(AnalogChannel.AudioInputType)Int32.Parse(pin.Attributes["type"].Value);
int index = Int32.Parse(pin.Attributes["index"].Value);
audioPinMap.Add(type, index);
}
}
}
catch
{
return crossbar;
}
crossbar.Name = nameNode.InnerText;
}
return crossbar;
}
/// <summary>
/// Creates the Graph instance which represents an analog graph
/// </summary>
/// <param name="xmlNode">The graph xml node</param>
/// <returns>Graph instance</returns>
public static Graph CreateInstance(XmlNode xmlNode)
{
Graph graph = new Graph();
XmlNode tunerNode = null;
XmlNode tvAudioNode = null;
XmlNode crossbarNode = null;
XmlNode captureNode = null;
XmlNode teletextNode = null;
if (xmlNode != null)
{
tunerNode = xmlNode.SelectSingleNode("tuner");
tvAudioNode = xmlNode.SelectSingleNode("tvAudio");
crossbarNode = xmlNode.SelectSingleNode("crossbar");
captureNode = xmlNode.SelectSingleNode("capture");
teletextNode = xmlNode.SelectSingleNode("teletext");
}
graph.Tuner = Tuner.CreateInstance(tunerNode);
graph.TvAudio = TvAudio.CreateInstance(tvAudioNode);
graph.Crossbar = Crossbar.CreateInstance(crossbarNode);
graph.Capture = Capture.CreateInstance(captureNode);
graph.Teletext = Teletext.CreateInstance(teletextNode);
return(graph);
}