void GPSTrackedShapeAdded(ShapeInformation info, DrawAction sender)
{
// wir brauchen den Service ja nur einmal in Anspruch nehmen
sender.ShapeAdded -= GPSTrackedShapeAdded;
this.gpsTrackingList.AddLast(info);
}
public void trackCurrentPosition()
{
// have we to filter the positon?
if (config.GPSTrackingDiscardSamePositions) {
foreach (ShapeInformation shpInfo in gpsTrackingList) {
// check if we can discard this point
// we have to add the h_value since the TODO below is still to be done
if ( (Math.Abs(shpInfo.iShapeInf.CenterX - currentPositon.r_value) < nearlyZero)
&& (Math.Abs(shpInfo.iShapeInf.CenterY + currentPositon.h_value) < nearlyZero) )
return;
}
}
// TODO: The "-" in front of currentPosition.h_value is actually wrong - but there is a bug
// in the model, so that one needs to pass the negative variable - FIX THIS
DrawAction action = new DrawAction(MapPanel.AbsolutZoom, currentPositon.r_value, -currentPositon.h_value, this);
action.ShapeAdded += new DrawAction.ShapeAddedDelegate(GPSTrackedShapeAdded);
if (PerformAction(action)) {
setStatusTimed("Neuen Wegpunkt (GPS) gesetzt!", 2000);
OnWaypointAdded();
} else {
// delete the event handler, it is not needed anymore
action.ShapeAdded -= GPSTrackedShapeAdded;
setStatusTimed("Wegpunkt (GPS): Nicht gesetzt (Fehler)", 3000);
}
}
