public TcxActivity(XmlNode activityNode, XmlNamespaceManager nsMgr, TcxDistanceOption distanceOption, double calcLapDist)
{
_laps = new List <TcxLap>();
double lastLapEndDistance = 0;
foreach (XmlNode lapNode in activityNode.SelectNodes("./tcx:Lap", nsMgr))
{
var lap = new TcxLap(lapNode, nsMgr, distanceOption, calcLapDist, lastLapEndDistance);
lastLapEndDistance = lap.LastLapEndDistance;
_laps.Add(lap);
}
}
public TcxTrack(XmlNode trackNode, XmlNamespaceManager nsMgr, TcxDistanceOption distanceOption, double calcLapDist, double lastLapEndDistance)
{
_trackpoints = new List <TcxCalculatedLap>();
bool newLap = true;
DateTime startTime = DateTime.MinValue;
DateTime latestTime = DateTime.MinValue;
double currDist = 0;
double lastCalcLapDistEnd = 0;
int lapCount = 1;
foreach (XmlNode trackpointNode in trackNode.SelectNodes("./tcx:Trackpoint", nsMgr))
{
var trackpoint = new TcxTrackpoint(trackpointNode);
EndDistance = trackpoint.DistanceMeters;
if (newLap)
{
startTime = trackpoint.Time;
currDist = 0;
newLap = false;
}
else
{
latestTime = trackpoint.Time;
currDist = distanceOption == TcxDistanceOption.Miles
? CalculationHelpers.MetersToMiles((trackpoint.DistanceMeters - lastLapEndDistance) - lastCalcLapDistEnd)
: CalculationHelpers.MetersToKilometers((trackpoint.DistanceMeters - lastLapEndDistance) - lastCalcLapDistEnd);
if (currDist >= calcLapDist)
{
lastCalcLapDistEnd = trackpoint.DistanceMeters;
if (lastLapEndDistance > 0)
{
lastLapEndDistance = 0;
}
TimeSpan lapTime = latestTime - startTime;
_trackpoints.Add(new TcxCalculatedLap(string.Format("Lap {0}", lapCount++), currDist, lapTime));
newLap = true;
}
}
}
if (!newLap && currDist > 0)
{
// we might have part of a calculated lap
TimeSpan lapTime = latestTime - startTime;
_trackpoints.Add(new TcxCalculatedLap(string.Format("Lap {0}", lapCount++), currDist, lapTime));
}
}
public TcxModel(string filename, TcxDistanceOption distanceOption, double calcLapDist)
{
XmlDocument doc = new XmlDocument();
doc.Load(filename);
XmlNamespaceManager nsMgr = new XmlNamespaceManager(doc.NameTable);
nsMgr.AddNamespace("tcx", "http://www.garmin.com/xmlschemas/TrainingCenterDatabase/v2");
_activities = new List <TcxActivity>();
// For right now, only single activity files are allowed
foreach (XmlNode activityNode in doc.SelectNodes("//tcx:TrainingCenterDatabase/tcx:Activities/tcx:Activity", nsMgr))
{
_activities.Add(new TcxActivity(activityNode, nsMgr, distanceOption, calcLapDist));
}
}
public TcxLap(XmlNode lapNode, XmlNamespaceManager nsMgr, TcxDistanceOption distanceOption, double calcLapDist, double lastLapEndDistance)
{
_distOption = distanceOption;
_tracks = new List <TcxTrack>();
LastLapEndDistance = lastLapEndDistance;
foreach (XmlNode trackNode in lapNode.SelectNodes("./tcx:Track", nsMgr))
{
var track = new TcxTrack(trackNode, nsMgr, distanceOption, calcLapDist, LastLapEndDistance);
LastLapEndDistance = track.EndDistance;
_tracks.Add(track);
}
StartTime = DateTime.ParseExact(lapNode.Attributes["StartTime"].Value, "yyyy-MM-ddTHH:mm:ss.FFFZ", CultureInfo.InvariantCulture);
TotalSeconds = double.Parse(lapNode["TotalTimeSeconds"].InnerText);
DistanceMeters = double.Parse(lapNode["DistanceMeters"].InnerText);
MaxSpeed = double.Parse(lapNode["MaximumSpeed"].InnerText);
CaloriesBurned = double.Parse(lapNode["Calories"].InnerText);
}
