protected virtual NormalWindow SetNormalWindowEntity(NormalWindow win, ModifiableEntity entity, ViewOptionsBase options, EntitySettings es, Control ctrl)
{
Type entityType = entity.GetType();
win.MainControl = ctrl;
win.ShowOperations = options.ShowOperations;
win.ViewMode = options.ViewButtons;
entity = options.Clone ? (ModifiableEntity)((ICloneable)entity).Clone() : entity;
win.OnPreEntityLoaded(entity);
win.DataContext = entity;
if (options.ReadOnly ?? OnIsReadOnly(entityType, entity))
{
Common.SetIsReadOnly(win, true);
}
if (options is ViewOptions)
{
win.SaveProtected = ((ViewOptions)options).RequiresSaveOperation ??
(typeof(Entity).IsAssignableFrom(entityType) && EntityKindCache.RequiresSaveOperation(entityType)); //Matters even on Ok
}
TaskNormalWindow?.Invoke(win, entity);
return(win);
}
public static MvcHtmlString RenderPopup(HtmlHelper helper, TypeContext typeContext, RenderPopupMode mode, EntityBase line, bool isTemplate = false)
{
TypeContext tc = TypeContextUtilities.CleanTypeContext((TypeContext)typeContext);
ViewDataDictionary vdd = GetViewData(helper, line, tc);
string partialViewName = line.PartialViewName ?? OnPartialViewName(tc);
vdd[ViewDataKeys.PartialViewName] = partialViewName;
vdd[ViewDataKeys.ViewMode] = !line.ReadOnly;
vdd[ViewDataKeys.ViewMode] = ViewMode.View;
vdd[ViewDataKeys.ShowOperations] = true;
vdd[ViewDataKeys.RequiresSaveOperation] = EntityKindCache.RequiresSaveOperation(tc.UntypedValue.GetType());
vdd[ViewDataKeys.WriteEntityState] =
!isTemplate &&
!(tc.UntypedValue is EmbeddedEntity) &&
((ModifiableEntity)tc.UntypedValue).Modified == ModifiedState.SelfModified;
switch (mode)
{
case RenderPopupMode.Popup:
return(helper.Partial(Navigator.Manager.PopupControlView, vdd));
case RenderPopupMode.PopupInDiv:
return(helper.Div(typeContext.Compose(EntityBaseKeys.Entity),
helper.Partial(Navigator.Manager.PopupControlView, vdd),
"",
new Dictionary <string, object> {
{ "style", "display:none" }
}));
default:
throw new InvalidOperationException();
}
}
static void EntityEventsGlobal_Saving(Entity ident)
{
if (ident.IsGraphModified &&
EntityKindCache.RequiresSaveOperation(ident.GetType()) && !AllowSaveGlobally && !IsSaveAllowedInContext(ident.GetType()))
{
throw new InvalidOperationException("Saving '{0}' is controlled by the operations. Use OperationLogic.AllowSave<{0}>() or execute {1}".FormatWith(
ident.GetType().Name,
operations.GetValue(ident.GetType()).Values
.Where(IsExecuteNoLite)
.CommaOr(o => o.OperationSymbol.Key)));
}
}
public virtual object View(object entityOrLite, ViewOptions options)
{
if (entityOrLite == null)
{
throw new ArgumentNullException("entity");
}
ModifiableEntity entity = entityOrLite as ModifiableEntity;
Type liteType = null;
if (entity == null)
{
liteType = Lite.Extract(entityOrLite.GetType());
entity = Server.Retrieve((Lite <Entity>)entityOrLite);
}
EntitySettings es = AssertViewableEntitySettings(entity);
if (!es.OnIsViewable())
{
throw new Exception("{0} is not viewable".FormatWith(entity));
}
Control ctrl = options.View ?? es.CreateView(entity, options.PropertyRoute);
ctrl = es.OnOverrideView(entity, ctrl);
NormalWindow win = CreateNormalWindow();
SetNormalWindowEntity(win, (ModifiableEntity)entity, options, es, ctrl);
if (options.AllowErrors != AllowErrors.Ask)
{
win.AllowErrors = options.AllowErrors;
}
bool?ok = win.ShowDialog();
if (ok != true)
{
return(null);
}
object result = win.DataContext;
if (liteType != null)
{
Entity ident = (Entity)result;
bool saveProtected = ((ViewOptions)options).RequiresSaveOperation ?? EntityKindCache.RequiresSaveOperation(ident.GetType());
if (GraphExplorer.HasChanges(ident))
{
if (saveProtected)
{
throw new InvalidOperationException("The lite '{0}' of type '{1}' is SaveProtected but has changes. Consider setting SaveProtected = false in ViewOptions".FormatWith(entityOrLite, liteType.TypeName()));
}
return(ident.ToLiteFat());
}
return(ident.ToLite());
}
return(result);
}
protected internal virtual PartialViewResult PopupControl(ControllerBase controller, TypeContext typeContext, PopupOptionsBase popupOptions)
{
Type cleanType = typeContext.UntypedValue.GetType();
ModifiableEntity entity = (ModifiableEntity)typeContext.UntypedValue;
AssertViewableEntitySettings(entity);
controller.ViewData.Model = typeContext;
controller.ViewData[ViewDataKeys.PartialViewName] = popupOptions.PartialViewName ?? Navigator.OnPartialViewName(entity);
typeContext.ViewOverrides = Navigator.EntitySettings(entity.GetType()).GetViewOverrides();
bool isReadOnly = popupOptions.ReadOnly ?? Navigator.IsReadOnly(entity);
if (isReadOnly)
{
typeContext.ReadOnly = true;
}
ViewMode mode = popupOptions.ViewMode;
controller.ViewData[ViewDataKeys.ViewMode] = mode;
controller.ViewData[ViewDataKeys.ShowOperations] = popupOptions.ShowOperations;
if (mode == ViewMode.View)
{
controller.ViewData[ViewDataKeys.RequiresSaveOperation] = ((PopupViewOptions)popupOptions).RequiresSaveOperation ?? EntityKindCache.RequiresSaveOperation(entity.GetType());
}
return(new PartialViewResult
{
ViewName = PopupControlView,
ViewData = controller.ViewData,
TempData = controller.TempData
});
}
