/// <summary>
/// Initializes a new <see cref="StrategyViewModel"/>
/// </summary>
/// <param name="strategy"><see cref="Strategy_t"/> for this View Model.</param>
public StrategyViewModel(Strategy_t strategy, IInitialFixValueProvider initialValueProvider)
{
_underlyingStrategy = strategy;
Controls = new ViewModelControlCollection(strategy, initialValueProvider);
StrategyEdits = Controls.StrategyEdits;
}
void IBindable <ViewModelControlCollection> .Bind(ViewModelControlCollection target)
{
foreach (IBindable <ViewModelControlCollection> item in Items)
{
item.Bind(target);
}
}
/// <summary>
/// Cleans up when this <see cref="ViewModelStrategyEditCollection"/> is no longer required.
/// </summary>
/// <param name="disposing">True if this object is being disposed.</param>
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
foreach (StrategyEditViewModel strategyEdit in this)
{
foreach (ControlViewModel control in _controls)
{
string targetParameter = control.UnderlyingControl.ParameterRef;
if (strategyEdit.Sources.Contains(targetParameter))
{
control.UnbindStrategyEdit(strategyEdit);
}
}
}
_controls = null;
}
_disposed = true;
}
}
void IBindable <ViewModelControlCollection> .Bind(ViewModelControlCollection target)
{
_log.Debug(m => m("Binding state rules for control Id={0}.", _owningControl.Id));
foreach (IBindable <ViewModelControlCollection> item in Items)
{
item.Bind(target);
}
}
/// <summary>
/// Initializes a new <see cref="ViewModelStrategyEditCollection"/>.
/// </summary>
/// <param name="underlyingStrategyEdits">Set of <see cref="StrategyEdit_t"/>s that this collection is responsible for.</param>
/// <param name="controls">Collection of controls for the strategy this <see cref="ViewModelStrategyEditCollection"/>
/// corresponds to.</param>
public ViewModelStrategyEditCollection(StrategyEditCollection underlyingStrategyEdits, ViewModelControlCollection controls)
{
foreach (StrategyEdit_t strategyEdit in underlyingStrategyEdits)
{
_controls = controls;
StrategyEditViewModel strategyEditViewModel = new StrategyEditViewModel(strategyEdit);
Add(strategyEditViewModel);
strategyEditViewModel.Bind(from c in _controls
where c.ParameterRef != null && strategyEdit.Sources.Contains(c.ParameterRef)
select c);
}
}
