/// <summary>
/// Ctor of AddAuthorDialog
/// </summary>
/// <param name="mainWindow">The main window of the application</param>
/// <param name="authorUniquenessChecker">Object for checking author name uniqueness</param>
public AddAuthorDialog(MainWindow mainWindow, IAuthorUniquenessChecker authorUniquenessChecker)
{
InitializeComponent();
var binding = BindingOperations.GetBinding(this.AuthorTextBox, TextBox.TextProperty);
var validation = new AuthorNameValidation(authorUniquenessChecker);
binding.ValidationRules.Add(validation);
}
/// <summary>
/// Ctor of AuthorNameValidation
/// </summary>
/// <param name="authorUniquenessChecker"> Object that lets us check if author name is unique </param>
public AuthorNameValidation(IAuthorUniquenessChecker authorUniquenessChecker)
{
this._authorUniquenessChecker = authorUniquenessChecker;
}
