/// <summary>
/// Method converts curb approach into esti Network Analyst Curb Approach type.
/// </summary>
/// <param name="ca">Curb Approach to convert.</param>
/// <returns>esti Network Analyst Curb Approach.</returns>
public static NACurbApproachType ToNACurbApproach(CurbApproach ca)
{
Debug.Assert(ca != null);
NACurbApproachType naType = NACurbApproachType.esriNAEitherSideOfVehicle;
switch (ca)
{
case CurbApproach.Left:
naType = NACurbApproachType.esriNALeftSideOfVehicle;
break;
case CurbApproach.Right:
naType = NACurbApproachType.esriNARightSideOfVehicle;
break;
case CurbApproach.Both:
naType = NACurbApproachType.esriNAEitherSideOfVehicle;
break;
case CurbApproach.NoUTurns:
naType = NACurbApproachType.esriNANoUTurn;
break;
default:
// Not supported.
Debug.Assert(false);
break;
}
return naType;
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets supported values by element.
/// </summary>
/// <param name="element">CurbApproach element.</param>
/// <returns>Array of supported values.</returns>
static private string _GetSupportedValues(CurbApproach element)
{
string supportedValues = null;
switch (element)
{
case CurbApproach.Both:
supportedValues = Properties.Resources.CurbApproachBothSupportedValues;
break;
case CurbApproach.Left:
supportedValues = Properties.Resources.CurbApproachLeftSupportedValues;
break;
case CurbApproach.Right:
supportedValues = Properties.Resources.CurbApproachRightSupportedValues;
break;
case CurbApproach.NoUTurns:
supportedValues = Properties.Resources.CurbApproachNoUTurnsSupportedValues;
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return(supportedValues);
}
/// <summary>
/// Method set Left side or Right side Curb Approach
/// depending on override setting or Country locale.
/// </summary>
/// <returns>Left or Right Side Curb Approach.</returns>
private CurbApproach _GetLeftOrRightSideCurbApproach()
{
CurbApproach policy = CurbApproach.Right;
if (DriveOnRightSideOfTheRoad == null)
{
// No need to override settings,
// determine curb approach automatically.
if (_IsRuleToDriveOnRightSideOfTheRoad())
{
policy = CurbApproach.Right;
}
else
{
policy = CurbApproach.Left;
}
}
else if (DriveOnRightSideOfTheRoad == true)
{
policy = CurbApproach.Right;
}
else if (DriveOnRightSideOfTheRoad == false)
{
policy = CurbApproach.Left;
}
else
{
Debug.Assert(false);
}
return(policy);
}
/// <summary>
/// Method gets Curb Approach for orders according to settings.
/// </summary>
/// <returns>Curb approach.</returns>
public CurbApproach GetOrderCurbApproach()
{
CurbApproach policy = new CurbApproach();
if (UTurnAtStops && StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else if (!UTurnAtStops && !StopOnOrderSide)
{
policy = CurbApproach.NoUTurns;
}
else if (!UTurnAtStops && StopOnOrderSide)
{
// Set Left side or Right side Curb Approach
// depending on override setting or Country locale.
policy = _GetLeftOrRightSideCurbApproach();
}
else
{
// Not supported. Set default one.
policy = CurbApproach.Both;
}
return(policy);
}
/// <summary>
/// Method converts curb approach into esti Network Analyst Curb Approach type.
/// </summary>
/// <param name="ca">Curb Approach to convert.</param>
/// <returns>esti Network Analyst Curb Approach.</returns>
public static NACurbApproachType ToNACurbApproach(CurbApproach ca)
{
Debug.Assert(ca != null);
NACurbApproachType naType = NACurbApproachType.esriNAEitherSideOfVehicle;
switch (ca)
{
case CurbApproach.Left:
naType = NACurbApproachType.esriNALeftSideOfVehicle;
break;
case CurbApproach.Right:
naType = NACurbApproachType.esriNARightSideOfVehicle;
break;
case CurbApproach.Both:
naType = NACurbApproachType.esriNAEitherSideOfVehicle;
break;
case CurbApproach.NoUTurns:
naType = NACurbApproachType.esriNANoUTurn;
break;
default:
// Not supported.
Debug.Assert(false);
break;
}
return(naType);
}
/// <summary>
/// Method gets Curb Approach for depots according to settings.
/// Depots doesn't support NoUTurns option as Orders.
/// </summary>
/// <returns>Curb approach.</returns>
public CurbApproach GetDepotCurbApproach()
{
CurbApproach policy = new CurbApproach();
if (UTurnAtStops && StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else if (UTurnAtStops && !StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else
{
// Set Left side or Right side Curb Approach
// depending on override setting or Country locale.
policy = _GetLeftOrRightSideCurbApproach();
}
return(policy);
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Gets supported values by element.
/// </summary>
/// <param name="element">CurbApproach element.</param>
/// <returns>Array of supported values.</returns>
private static string _GetSupportedValues(CurbApproach element)
{
string supportedValues = null;
switch (element)
{
case CurbApproach.Both:
supportedValues = Properties.Resources.CurbApproachBothSupportedValues;
break;
case CurbApproach.Left:
supportedValues = Properties.Resources.CurbApproachLeftSupportedValues;
break;
case CurbApproach.Right:
supportedValues = Properties.Resources.CurbApproachRightSupportedValues;
break;
case CurbApproach.NoUTurns:
supportedValues = Properties.Resources.CurbApproachNoUTurnsSupportedValues;
break;
default:
Debug.Assert(false); // NOTE: not supported
break;
}
return supportedValues;
}
/// <summary>
/// Method gets Curb Approach for orders according to settings.
/// </summary>
/// <returns>Curb approach.</returns>
public CurbApproach GetOrderCurbApproach()
{
CurbApproach policy = new CurbApproach();
if (UTurnAtStops && StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else if (!UTurnAtStops && !StopOnOrderSide)
{
policy = CurbApproach.NoUTurns;
}
else if (!UTurnAtStops && StopOnOrderSide)
{
// Set Left side or Right side Curb Approach
// depending on override setting or Country locale.
policy = _GetLeftOrRightSideCurbApproach();
}
else
{
// Not supported. Set default one.
policy = CurbApproach.Both;
}
return policy;
}
/// <summary>
/// Method gets Curb Approach for depots according to settings.
/// Depots doesn't support NoUTurns option as Orders.
/// </summary>
/// <returns>Curb approach.</returns>
public CurbApproach GetDepotCurbApproach()
{
CurbApproach policy = new CurbApproach();
if (UTurnAtStops && StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else if (UTurnAtStops && !StopOnOrderSide)
{
policy = CurbApproach.Both;
}
else
{
// Set Left side or Right side Curb Approach
// depending on override setting or Country locale.
policy = _GetLeftOrRightSideCurbApproach();
}
return policy;
}
