/// <summary>
/// Executes the command.
/// Creates, gets parameters and add a Concentrated line load to the selected line elements.
/// </summary>
/// <param name="services">CommandServices object to interact with the system</param>
public override void Run(Canguro.Controller.CommandServices services)
{
ConcentratedSpanLoad load = new ConcentratedSpanLoad();
//services.GetProperties(Title, load, false);
if (Canguro.Controller.Grid.LoadEditFrm.EditLoad(load) == System.Windows.Forms.DialogResult.OK)
{
List<Item> selection = services.GetSelection();
foreach (Item item in selection)
{
if (item is LineElement)
((LineElement)item).Loads.Add((ConcentratedSpanLoad)load.Clone());
}
}
}
/// <summary>
/// Relocates a ConcentratedSpanLoad between the line element where it is and a new adjacent line element.
/// </summary>
/// <param name="newLineLoads">The AssignedLoads object of the new Line Element</param>
/// <param name="lc">The Load Case to which the load belongs.</param>
/// <param name="x">The dividing point of the two line elements [0, 1]</param>
/// <param name="load">The Load to distribute in two elements</param>
/// <returns>true if the load was moved to the new Line Element (so the caller removes it). false otherwise.</returns>
private static bool RelocateConcentratedLoads(AssignedLoads newLineLoads, LoadCase lc, float x, ConcentratedSpanLoad load)
{
if (x > load.D)
{
load.D = load.D / x;
return false;
}
else
{
load = (ConcentratedSpanLoad)load.Clone();
load.Id = 0;
load.D = (load.D - x) / (1f - x);
newLineLoads.Add(load, lc);
return true;
}
}
