private void ReadTrackExtensions(XmlReader reader, GpxTrack track)
{
if (reader.IsEmptyElement)
{
return;
}
string elementName = reader.Name;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (reader.LocalName == "TrackExtension" && reader.NamespaceURI == GARMIN_EXTENSIONS)
{
ReadGarminTrackOrRouteExtensions(reader, track);
break;
}
SkipElement(reader);
break;
case XmlNodeType.EndElement:
if (reader.Name != elementName)
{
throw new FormatException(reader.Name);
}
return;
}
}
throw new FormatException(elementName);
}
public bool Read()
{
if (ObjectType == GpxObjectType.None)
{
return(false);
}
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.Name)
{
case "metadata":
Metadata = ReadGpxMetadata(Reader_);
ObjectType = GpxObjectType.Metadata;
return(true);
case "wpt":
WayPoint = ReadGpxWayPoint(Reader_);
ObjectType = GpxObjectType.WayPoint;
return(true);
case "rte":
Route = ReadGpxRoute(Reader_);
ObjectType = GpxObjectType.Route;
return(true);
case "trk":
Track = ReadGpxTrack(Reader_);
ObjectType = GpxObjectType.Track;
return(true);
case "extensions":
ReadGpxExtensions(Reader_);
break;
default:
throw new FormatException(Reader_.Name);
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != "gpx")
{
throw new FormatException(Reader_.Name);
}
ObjectType = GpxObjectType.None;
return(false);
}
}
ObjectType = GpxObjectType.None;
return(false);
}
private GpxTrack ReadGpxTrack(XmlReader reader)
{
GpxTrack track = new GpxTrack();
if (reader.IsEmptyElement)
{
return(track);
}
string elementName = reader.Name;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.Name)
{
case "name":
track.Name = ReadContentAsString(reader);
break;
case "cmt":
track.Comment = ReadContentAsString(reader);
break;
case "desc":
track.Description = ReadContentAsString(reader);
break;
case "src":
track.Source = ReadContentAsString(reader);
break;
case "link":
track.Links.Add(ReadGpxLink(reader));
break;
case "number":
track.Number = int.Parse(ReadContentAsString(reader));
break;
case "type":
track.Type = ReadContentAsString(reader);
break;
case "extensions":
ReadTrackExtensions(reader, track);
break;
case "trkseg":
track.Segments.Add(ReadGpxTrackSegment(reader));
break;
default:
throw new FormatException(reader.Name);
}
break;
case XmlNodeType.EndElement:
if (reader.Name != elementName)
{
throw new FormatException(reader.Name);
}
return(track);
}
}
throw new FormatException(elementName);
}
