//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Изменение выбора свойства
/// </summary>
/// <param name="sender">Источник события</param>
/// <param name="args">Аргументы события</param>
//---------------------------------------------------------------------------------------------------------
private void OnDataProperties_SelectionChanged(Object sender, SelectionChangedEventArgs args)
{
CPropertyModelBase property_model = mPropertiesView.CurrentItem as CPropertyModelBase;
if (property_model != null)
{
textDescription.Text = property_model.Description;
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Потеря фокуса текстового поля значения строкового типа
/// </summary>
/// <param name="sender">Источник события</param>
/// <param name="args">Аргументы события</param>
//---------------------------------------------------------------------------------------------------------
private void OnTextBoxString_LostFocus(Object sender, RoutedEventArgs args)
{
CPropertyModelBase property_model = mPropertiesView.CurrentItem as CPropertyModelBase;
if (property_model != null)
{
property_model.CheckIsValueFromList();
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Установка значения из списка для свойства строкового типа
/// </summary>
/// <param name="sender">Источник события</param>
/// <param name="args">Аргументы события</param>
//---------------------------------------------------------------------------------------------------------
private void OnMenuItemSetValueFromListForString_Click(Object sender, RoutedEventArgs args)
{
MenuItem menu_item = args.OriginalSource as MenuItem;
CPropertyModelBase property_model = menu_item.Tag as CPropertyModelBase;
if (property_model != null)
{
property_model.SetValue(menu_item.Header.ToString());
property_model.IsValueFromList = true;
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Проверка на значение из списка
/// </summary>
//---------------------------------------------------------------------------------------------------------
protected void CheckIsValueFromList()
{
for (Int32 i = 0; i < mProperties.Count; i++)
{
CPropertyModelBase property_model = mProperties[i];
if (property_model != null)
{
property_model.CheckIsValueFromList();
}
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Проверка на соответствие фильтру
/// </summary>
/// <param name="item">Объект</param>
/// <returns>Статус проверки</returns>
//---------------------------------------------------------------------------------------------------------
protected virtual Boolean OnPropertyViewFilter(Object item)
{
if (String.IsNullOrEmpty(FilterString))
{
return(true);
}
else
{
CPropertyModelBase property_model = item as CPropertyModelBase;
return(property_model.DisplayName.Contains(FilterString, StringComparison.OrdinalIgnoreCase));
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Открытие контекстного меню для списка значений строкового типа
/// </summary>
/// <param name="sender">Источник события</param>
/// <param name="args">Аргументы события</param>
//---------------------------------------------------------------------------------------------------------
private void OnButtonStringContextMenu_Click(Object sender, RoutedEventArgs args)
{
FrameworkElement element = args.Source as FrameworkElement;
CPropertyModelBase property_model = element.DataContext as CPropertyModelBase;
ContextMenu context_menu = element.ContextMenu;
if (context_menu != null)
{
if (property_model != null)
{
property_model.AssingContenxMenuListValues(context_menu);
}
context_menu.IsOpen = true;
}
}
//---------------------------------------------------------------------------------------------------------
/// <summary>
/// Выбор шаблона привязки данных
/// </summary>
/// <param name="item">Объект</param>
/// <param name="container">Контейнер</param>
/// <returns>Нужный шаблон</returns>
//---------------------------------------------------------------------------------------------------------
public override DataTemplate SelectTemplate(Object item, DependencyObject container)
{
DataTemplate template = Invalid;
CPropertyModelBase model = item as CPropertyModelBase;
if (model != null)
{
switch (model.PropertyType)
{
case TPropertyType.Boolean:
{
template = Boolean;
}
break;
case TPropertyType.Numeric:
{
template = Numeric;
}
break;
case TPropertyType.Measurement:
{
template = Measurement;
}
break;
case TPropertyType.Enum:
{
if (model.IsReadOnly)
{
template = String;
}
else
{
template = Enum;
}
}
break;
case TPropertyType.String:
{
template = String;
}
break;
case TPropertyType.DateTime:
{
template = DateTime;
}
break;
case TPropertyType.Unknow:
break;
default:
break;
}
}
return(template);
}
