/// <summary>
/// Sets a default providers to <paramref name="modelViewProvider"/> and <paramref name="fieldViewProvider"/>.
/// </summary>
/// <param name="modelViewProvider">A new default model view provider.</param>
/// <param name="fieldViewProvider">A new default field view provider.</param>
public static void Set(IModelViewProvider <IRenderContext> modelViewProvider, IFieldViewProvider <IRenderContext> fieldViewProvider)
{
Ensure.NotNull(modelViewProvider, "modelViewProvider");
Ensure.NotNull(fieldViewProvider, "fieldViewProvider");
DefaultViewProvider.modelViewProvider = modelViewProvider;
DefaultViewProvider.fieldViewProvider = fieldViewProvider;
}
public GridModelView(IModelDefinition modelDefinition, IFieldViewProvider <IRenderContext> fieldViewProvider)
: base(modelDefinition)
{
Ensure.NotNull(modelDefinition, "modelDefinition");
Ensure.NotNull(fieldViewProvider, "fieldViewProvider");
this.modelDefinition = modelDefinition;
this.fieldViewProvider = fieldViewProvider;
}
/// <summary>
/// Returns field view for field and model definition.
/// If such view is not registered, <see cref="InvalidOperationException"/> is thrown.
/// </summary>
/// <param name="provider">View provider.</param>
/// <param name="modelDefinition">Model definition that contains <paramref name="fieldDefinition" /></param>
/// <param name="fieldDefinition">Field definition to find field view for.</param>
/// <returns>Instance of registered field view.</returns>
/// <exception cref="InvalidOperationException">When <paramref name="provider"/> can provide field view.</exception>
public static IFieldView <T> Get <T>(this IFieldViewProvider <T> provider, IModelDefinition modelDefinition, IFieldDefinition fieldDefinition)
{
Ensure.NotNull(provider, "provider");
IFieldView <T> fieldView;
if (provider.TryGet(modelDefinition, fieldDefinition, out fieldView))
{
return(fieldView);
}
throw Ensure.Exception.InvalidOperation("Provider doesn't contain field view for model '{0}' and field '{1}'.", modelDefinition.Identifier, fieldDefinition.Identifier);
}
public static void SetViewProvider(DependencyObject obj, IFieldViewProvider <IRenderContext> value)
{
obj.SetValue(ViewProviderProperty, value);
}
