private GpxRoutePoint ReadGpxRoutePoint()
{
string elementName = Reader_.Name;
bool isEmptyElement = Reader_.IsEmptyElement;
GpxRoutePoint routePoint = new GpxRoutePoint();
GetPointLocation(routePoint);
if (isEmptyElement)
{
return(routePoint);
}
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.Name)
{
case "extensions":
ReadRoutePointExtensions(routePoint);
break;
default:
if (!ProcessPointField(routePoint))
{
SkipElement();
}
break;
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return(routePoint);
}
}
throw new FormatException(elementName);
}
private void ReadRoutePointExtensions(GpxRoutePoint routePoint)
{
if (Reader_.IsEmptyElement)
{
return;
}
string elementName = Reader_.Name;
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
if (Reader_.NamespaceURI == GpxNamespaces.GARMIN_EXTENSIONS_NAMESPACE)
{
switch (Reader_.LocalName)
{
case "RoutePointExtension":
ReadGarminRoutePointExtensions(routePoint);
break;
default:
SkipElement();
break;
}
break;
}
SkipElement();
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return;
}
}
throw new FormatException(elementName);
}
private void WriteRoutePoint(string elementName, GpxRoutePoint routePoint)
{
Writer_.WriteStartElement(elementName);
WritePoint(routePoint);
if (routePoint.HasExtensions)
{
Writer_.WriteStartElement("extensions");
Writer_.WriteStartElement("RoutePointExtension", GpxNamespaces.GARMIN_EXTENSIONS_NAMESPACE);
foreach (GpxPoint point in routePoint.RoutePoints)
{
WriteSubPoint(point);
}
Writer_.WriteEndElement();
Writer_.WriteEndElement();
}
Writer_.WriteEndElement();
}
private void ReadGarminRoutePointExtensions(GpxRoutePoint routePoint)
{
if (Reader_.IsEmptyElement)
{
return;
}
string elementName = Reader_.Name;
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.LocalName)
{
case "rpt":
routePoint.RoutePoints.Add(ReadGarminAutoRoutePoint());
break;
default:
SkipElement();
break;
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return;
}
}
throw new FormatException(elementName);
}
