/// <summary>
/// Sets distance unit visibility and selected distance unit.
/// </summary>
/// <param name="layerDetailsModel">Layer details view model</param>
/// <param name="selectedLayerMap">Selected layer map</param>
/// <returns>Updated layer view model</returns>
private static LayerDetailsViewModel SetDistanceUnit(LayerDetailsViewModel layerDetailsModel, LayerMap selectedLayerMap)
{
if (layerDetailsModel.ColumnsView != null && layerDetailsModel.ColumnsView.Count > 0)
{
ColumnViewModel depthColumn = layerDetailsModel.ColumnsView.Where(columnValue => columnValue.SelectedWWTColumn.IsDepthColumn()).FirstOrDefault();
ColumnViewModel xyzColumn = layerDetailsModel.ColumnsView.Where(columnValue => columnValue.SelectedWWTColumn.IsXYZColumn()).FirstOrDefault();
if (depthColumn != null || xyzColumn != null)
{
layerDetailsModel.IsDistanceVisible = true;
}
else
{
layerDetailsModel.IsDistanceVisible = false;
}
if (layerDetailsModel.DistanceUnits != null && layerDetailsModel.DistanceUnits.Count > 0)
{
layerDetailsModel.SelectedDistanceUnit = layerDetailsModel.DistanceUnits.Where(distanceUnit => distanceUnit.Key == selectedLayerMap.LayerDetails.AltUnit).FirstOrDefault();
}
}
return(layerDetailsModel);
}
public MapColumnSelectionChangeHandler(ColumnViewModel columnViewModel)
{
this.parent = columnViewModel;
}