private static IBindingInfoBehaviorSyntax<TSource> WithBehaviorInternal<TSource>(this IBuilderSyntax syntax,
IBindingBehavior behavior)
{
Should.NotBeNull(syntax, nameof(syntax));
Should.NotBeNull(behavior, nameof(behavior));
syntax.Builder.GetOrAddBehaviors().Add(behavior);
return syntax.GetOrAddSyntaxBuilder<IBindingInfoBehaviorSyntax<TSource>, object, TSource>();
}
internal static Exception DuplicateBehavior(IBindingBehavior oldBehavior, IBindingBehavior newBehavior)
{
return
(new InvalidOperationException(
string.Format(
"The binding behavior with id '{0}' is already in the collection, old value '{1}', new value '{2}'",
oldBehavior.Id.ToString(), oldBehavior, newBehavior)));
}
private static IBindingInfoBehaviorSyntax WithBehaviorInternal(this IBuilderSyntax syntax,
IBindingBehavior behavior)
{
Should.NotBeNull(syntax, "syntax");
Should.NotBeNull(behavior, "behavior");
IList <IBindingBehavior> behaviors = syntax.Builder.GetOrAddBehaviors();
behaviors.Add(behavior);
return(syntax.Builder.GetOrAddSyntaxBuilder());
}
protected virtual void AddBehaviors(IDataBinding binding, IDataContext context)
{
List <IBindingBehavior> behaviors = context.GetData(BindingBuilderConstants.Behaviors);
if (behaviors == null || behaviors.Count == 0)
{
for (int index = 0; index < _defaultBehaviors.Count; index++)
{
binding.Behaviors.Add(_defaultBehaviors[index].Clone());
}
return;
}
int count = behaviors.Count;
for (int index = 0; index < _defaultBehaviors.Count; index++)
{
IBindingBehavior behavior = _defaultBehaviors[index];
bool hasBehavior = false;
for (int i = 0; i < count; i++)
{
if (behaviors[i].Id == behavior.Id)
{
hasBehavior = true;
break;
}
}
if (!hasBehavior)
{
behaviors.Add(behavior.Clone());
}
}
behaviors.Sort(BehaviorComparer);
for (int index = 0; index < behaviors.Count; index++)
{
binding.Behaviors.Add(behaviors[index]);
}
}
private IList<Action<IDataContext>> GetBehaviorSetter(IBindingBehavior first, IBindingBehavior second = null)
{
if (ReadBoolValue())
return new Action<IDataContext>[]
{
context =>
{
IList<IBindingBehavior> behaviors = context.GetOrAddBehaviors();
if (first != null)
behaviors.Add(first.Clone());
if (second != null)
behaviors.Add(second.Clone());
}
};
return null;
}
internal static Exception DuplicateBehavior(IBindingBehavior oldBehavior, IBindingBehavior newBehavior)
{
return new InvalidOperationException($"The binding behavior with id '{oldBehavior.Id}' is already in the collection, old value '{oldBehavior}', new value '{newBehavior}'");
}
public static IBindingInfoBehaviorSyntax <TSource> WithBehavior <TSource>(
[NotNull] this IBindingBehaviorSyntax <TSource> syntax,
[NotNull] IBindingBehavior behavior)
{
return(syntax.WithBehaviorInternal <TSource>(behavior));
}
/// <summary>
/// Occurs when behavior removed.
/// </summary>
protected virtual void OnBehaviorRemoved([NotNull] IBindingBehavior behavior)
{
}
internal static Exception DuplicateBehavior(IBindingBehavior oldBehavior, IBindingBehavior newBehavior)
{
return(new InvalidOperationException($"The binding behavior with id '{oldBehavior.Id}' is already in the collection, old value '{oldBehavior}', new value '{newBehavior}'"));
}
internal static Exception DuplicateBehavior(IBindingBehavior oldBehavior, IBindingBehavior newBehavior)
{
return
new InvalidOperationException(
string.Format(
"The binding behavior with id '{0}' is already in the collection, old value '{1}', new value '{2}'",
oldBehavior.Id.ToString(), oldBehavior, newBehavior));
}
public static IBindingInfoBehaviorSyntax WithBehavior([NotNull] this IBindingBehaviorSyntax syntax,
[NotNull] IBindingBehavior behavior)
{
return(syntax.WithBehaviorInternal(behavior));
}
