public PracticeModel(TopicModel topic)
: base()
{
DataRowView grammar = AdoUtils.GetDataView(topic.RowView, Strings.TABLE_GRAMMAR)[0];
CultureInfo nativeInfo = AdoUtils.GetCultureInfo(grammar, Strings.COL_NATIVE_LANG);
if (nativeInfo != null)
_nativeLang = nativeInfo.NativeName;
CultureInfo targetInfo = AdoUtils.GetCultureInfo(grammar, Strings.COL_TARGET_LANG);
if (targetInfo != null)
_targetLang = targetInfo.NativeName;
_showRuleText = (bool)grammar[Strings.COL_SHOWRULE];
_state = PracticeState.Invalid;
_examples = new Queue<DataRowView>();
IList<DataRowView> list = new List<DataRowView>();
AddTopic(list, topic.RowView);
if ((bool)grammar[Strings.COL_SHUFFLE])
ListUtils.Shuffle(list);
foreach (DataRowView example in list)
_examples.Enqueue(example);
Next();
}
public TopicWnd(TopicModel model, Validator validator)
{
InitializeComponent();
this.status.DataContext = validator;
this.DataContext = model;
this.Loaded += new RoutedEventHandler(TopicWnd_Loaded);
InputLanguageUtils.SetTargetInputLangage();
Dispatcher.CurrentDispatcher.BeginInvoke( (Func<bool>)(delegate() { this.title.Select(0, model.Title.Length); return false; }), DispatcherPriority.Background);
}