public CalcPresenter(ICalcView view = null, ICalcModel model = null)
{
this.view = view;
this.model = model;
this.view.Add += Add;
this.view.Reset += Reset;
this.view.Show();
}
public CalcPresenter(ICalcView view = null, ICalcModel model = null,
ICalcService service = null)
{
_model = model;
_service = service;
_view = view;
MapMessages();
}
/// <summary>
/// Given a collection of values, sums them, and sets the
/// <see
/// cref="P:SampleMVP.ICalcModel.Total" />
/// and
/// <see
/// cref="P:SampleMVP.ICalcModel.RunningTotal" />
/// properties accordingly.
/// </summary>
/// <param name="model">
/// (Required.) Reference to an instance of an object that implements
/// the <see cref="T:SampleMVP.ICalcModel" /> interface.
/// </param>
/// <param name="numbers">
/// (Required.) Reference to an instance of a collection of values that
/// are to be summed.
/// </param>
/// <exception cref="T:System.ArgumentNullException">
/// Thrown if either of the required parameters,
/// <paramref
/// name="numbers" />
/// or <paramref name="model" /> are passed a
/// <c>null</c> value.
/// </exception>
/// <remarks>
/// This method does nothing if the <paramref name="numbers" />
/// collection contains zero elements.
/// </remarks>
public void CalculateTotal(ICalcModel model, IList <decimal> numbers)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (numbers.Count == 0)
{
return;
}
model.Total = numbers.Sum();
model.RunningTotal += model.Total;
OnTotalComputed(new TotalComputedEventArgs(numbers, model.Total));
}
/// <summary>
/// Associates this presenter with a model object.
/// </summary>
/// <returns>
/// Reference to the same instance of the object that called this
/// method, for fluent use.
/// </returns>
/// <exception cref="T:System.ArgumentNullException">
/// Thrown if the required parameter, <paramref name="model" />, is
/// passed a <c>null</c> value.
/// </exception>
public ICalcPresenter WithModel(ICalcModel model)
{
_model = model ?? throw new ArgumentNullException(nameof(model));
return(this);
}
public CalcController( ICalcModel model, ICalcView view)
{
this.model = model;
this.view = view;
this.view.AddListener(this);
}
public ModelFacade(ICalcModel calcModel, ILogger logger, IAuth auth)
{
this.calcModel = calcModel;
this.logger = logger;
this.auth = auth;
}
