private GpxWayPoint ReadGpxWayPoint()
{
string elementName = Reader_.Name;
bool isEmptyElement = Reader_.IsEmptyElement;
GpxWayPoint wayPoint = new GpxWayPoint();
GetPointLocation(wayPoint);
if (isEmptyElement)
{
return(wayPoint);
}
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.Name)
{
case "extensions":
ReadWayPointExtensions(wayPoint);
break;
default:
if (!ProcessPointField(wayPoint))
{
SkipElement();
}
break;
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return(wayPoint);
}
}
throw new FormatException(elementName);
}
private void ReadWayPointAliases(GpxWayPoint wayPoint)
{
if (Reader_.IsEmptyElement)
{
return;
}
string elementName = Reader_.Name;
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.LocalName)
{
case "alias":
wayPoint.Aliases.Add(ReadContentAsString());
break;
default:
SkipElement();
break;
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return;
}
}
throw new FormatException(elementName);
}
private void ReadWayPointExtensions(GpxWayPoint wayPoint)
{
if (Reader_.IsEmptyElement)
{
return;
}
string elementName = Reader_.Name;
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
if (Reader_.NamespaceURI == GpxNamespaces.GARMIN_EXTENSIONS_NAMESPACE || Reader_.NamespaceURI == GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE)
{
switch (Reader_.LocalName)
{
case "WaypointExtension":
ReadGarminWayPointExtensions(wayPoint);
break;
default:
SkipElement();
break;
}
break;
}
if (Reader_.NamespaceURI == GpxNamespaces.DLG_EXTENSIONS_NAMESPACE)
{
switch (Reader_.LocalName)
{
case "level":
wayPoint.Level = ReadContentAsInt();
break;
case "aliases":
ReadWayPointAliases(wayPoint);
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 ReadGarminWayPointExtensions(GpxWayPoint wayPoint)
{
if (Reader_.IsEmptyElement)
{
return;
}
string elementName = Reader_.Name;
while (Reader_.Read())
{
switch (Reader_.NodeType)
{
case XmlNodeType.Element:
switch (Reader_.LocalName)
{
case "Proximity":
wayPoint.Proximity = ReadContentAsDouble();
break;
case "Temperature":
wayPoint.Temperature = ReadContentAsDouble();
break;
case "Depth":
wayPoint.Depth = ReadContentAsDouble();
break;
case "DisplayMode":
wayPoint.DisplayMode = ReadContentAsString();
break;
case "Categories":
ReadGarminCategories(wayPoint);
break;
case "Address":
wayPoint.Address = ReadGarminGpxAddress();
break;
case "PhoneNumber":
wayPoint.Phones.Add(ReadGarminGpxPhone());
break;
case "Samples":
wayPoint.Samples = ReadContentAsInt();
break;
case "Expiration":
wayPoint.Expiration = ReadContentAsDateTime();
break;
default:
SkipElement();
break;
}
break;
case XmlNodeType.EndElement:
if (Reader_.Name != elementName)
{
throw new FormatException(Reader_.Name);
}
return;
}
}
throw new FormatException(elementName);
}
public void WriteWayPoint(GpxWayPoint wayPoint)
{
Writer_.WriteStartElement("wpt");
WritePoint(wayPoint);
if (wayPoint.HasExtensions)
{
Writer_.WriteStartElement("extensions");
if (wayPoint.HasGarminExtensions || wayPoint.HasGarminWaypointExtensions)
{
Writer_.WriteStartElement("WaypointExtension", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE);
if (wayPoint.Proximity != null)
{
Writer_.WriteElementString("Proximity", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, wayPoint.Proximity.Value.ToString());
}
if (wayPoint.Temperature != null)
{
Writer_.WriteElementString("Temperature", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, wayPoint.Temperature.Value.ToString());
}
if (wayPoint.Depth != null)
{
Writer_.WriteElementString("Depth", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, wayPoint.Depth.Value.ToString());
}
if (wayPoint.DisplayMode != null)
{
Writer_.WriteElementString("DisplayMode", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, wayPoint.DisplayMode);
}
if (wayPoint.Categories.Count != 0)
{
Writer_.WriteStartElement("Categories", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE);
foreach (string category in wayPoint.Categories)
{
Writer_.WriteElementString("Category", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, category);
}
Writer_.WriteEndElement();
}
if (wayPoint.Address != null)
{
WriteAddress("Address", wayPoint.Address);
}
foreach (GpxPhone phone in wayPoint.Phones)
{
WritePhone("PhoneNumber", phone);
}
if (wayPoint.Samples != null)
{
Writer_.WriteElementString("Samples", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, wayPoint.Samples.Value.ToString());
}
if (wayPoint.Expiration != null)
{
Writer_.WriteElementString("Expiration", GpxNamespaces.GARMIN_WAYPOINT_EXTENSIONS_NAMESPACE, ToGpxDateString(wayPoint.Expiration.Value));
}
Writer_.WriteEndElement();
}
if (wayPoint.Aliases.Count != 0)
{
Writer_.WriteStartElement("aliases", GpxNamespaces.DLG_EXTENSIONS_NAMESPACE);
foreach (string alias in wayPoint.Aliases)
{
Writer_.WriteElementString("alias", GpxNamespaces.DLG_EXTENSIONS_NAMESPACE, alias);
}
Writer_.WriteEndElement();
}
if (wayPoint.Level != null)
{
Writer_.WriteElementString("level", GpxNamespaces.DLG_EXTENSIONS_NAMESPACE, wayPoint.Level.Value.ToString());
}
Writer_.WriteEndElement();
}
Writer_.WriteEndElement();
}