public ViewQuery(IViewMap viewMap)
{
ViewMap = viewMap;
ViewQueryTranslator = new ViewQueryTranslator <V>(ViewMap);
string columnNames = string.Empty;
foreach (var keyValue in ViewMap.ColumnNames)
{
columnNames += keyValue.Value + " AS " + keyValue.Key + ", ";
}
columnNames += "-";
columnNames = columnNames.Replace(", -", "");
ViewMap.Query = "SELECT " + columnNames + " FROM " + viewMap.Name;
}
public ModelConfiguration View <V>()
{
try
{
Type type = typeof(V);
if (type.BaseType.Name != typeof(ViewMap <>).Name)
{
throw new Exception("El tipo [" + type + "] debe ser una clase heredada del tipo [" + typeof(ViewMap <>) + "]");
}
string entityKey = type.BaseType.GetGenericArguments()[0].Name;
Configuration.Mappings.Remove(entityKey);
IViewMap viewMap = Activator.CreateInstance(type) as IViewMap;
Configuration.ViewMappings.Add(entityKey, viewMap);
return(this);
}
catch
{
throw;
}
}
public static void ProvideView(ViewModelBase vm, ViewModelBase parentVm = null)
{
IViewMap map = Maps.SingleOrDefault(x => x.ViewModelType == vm.GetType());
if (map == null)
{
return;
}
var viewInstance = Activator.CreateInstance(map.ViewType) as Window;
if (viewInstance == null)
{
throw new InvalidOperationException(string.Format("Can not create an instance of {0}", map.ViewType));
}
if (parentVm != null)
{
ViewInstance parent = RegisteredViews.SingleOrDefault(x => x.ViewModel == parentVm);
if (parent != null)
{
Window parentView = parent.View;
if (Application.Current.Windows.OfType <Window>().Any(x => Equals(x, parentView)))
{
viewInstance.Owner = parentView;
}
}
}
viewInstance.DataContext = vm;
RegisteredViews.Add(new ViewInstance(viewInstance, vm));
viewInstance.Show();
}
/// <summary>
/// Initializes a new instance of <see cref="ViewModelToViewConverter"/>.
/// To use with unit testing.
/// </summary>
/// <param name="map">The ViewModel-View mapping.</param>
public ViewModelToViewConverter(IViewMap map)
{
ViewMap = map;
}
public ViewQueryTranslator(IViewMap viewMap)
{
ViewMap = viewMap;
}
