public static void TreeEntityMove <T>(T t, MoveTreeModel model) where T : TreeEntity, new()
{
TreeLogic.FixRouteAndNames(t, model);
t.Save();
if (MixinDeclarations.IsDeclared(typeof(T), typeof(DisabledMixin)) && model.NewParent != null && model.NewParent.InDB(e => e.Mixin <DisabledMixin>().IsDisabled) && !t.Mixin <DisabledMixin>().IsDisabled)
{
t.Execute(DisableOperation.Disable);
}
}
public static void RegisterOperations <T>(Func <T, MoveTreeModel, T>?copy) where T : TreeEntity, new()
{
Graph <T> .Construct.Untyped(TreeOperation.CreateRoot).Do(c =>
{
c.Construct = (_) => new T
{
ParentOrSibling = null,
Level = 1,
IsSibling = false
};
c.Register();
});
Graph <T> .ConstructFrom <T> .Untyped(TreeOperation.CreateChild).Do(c =>
{
c.Construct = (t, _) => new T
{
ParentOrSibling = t.ToLite(),
Level = (short)(t.Level !+1),
IsSibling = false
//
};
c.Register();
});
Graph <T> .ConstructFrom <T> .Untyped(TreeOperation.CreateNextSibling).Do(c =>
{
c.Construct = (t, _) => new T
{
ParentOrSibling = t.ToLite(),
Level = t.Level,
IsSibling = true
//
};
c.Register();
});
new Graph <T> .Execute(TreeOperation.Save)
{
CanBeNew = true,
CanBeModified = true,
Execute = (t, _) =>
{
if (t.IsNew)
{
t.Route = CalculateRoute(t);
if (MixinDeclarations.IsDeclared(typeof(T), typeof(DisabledMixin)) && t.ParentOrSibling != null)
{
t.Mixin <DisabledMixin>().IsDisabled = t.Parent() !.Mixin <DisabledMixin>().IsDisabled;
}
}
TreeLogic.FixName(t);
}
}
public static void TreeEntitySave <T>(T t) where T : TreeEntity, new()
{
if (t.IsNew)
{
t.Route = CalculateRoute(t);
if (MixinDeclarations.IsDeclared(typeof(T), typeof(DisabledMixin)) && t.ParentOrSibling != null)
{
t.Mixin <DisabledMixin>().IsDisabled = t.Parent() !.Mixin <DisabledMixin>().IsDisabled;
}
}
TreeLogic.FixName(t);
}
public static void RegisterOperations <T>(Func <T, MoveTreeModel, T>?copy) where T : TreeEntity, new()
{
Graph <T> .Construct.Untyped(TreeOperation.CreateRoot).Do(c =>
{
c.Construct = (_) => new T
{
ParentOrSibling = null,
Level = 1,
IsSibling = false
};
c.Register();
});
Graph <T> .ConstructFrom <T> .Untyped(TreeOperation.CreateChild).Do(c =>
{
c.Construct = (t, _) => new T
{
ParentOrSibling = t.ToLite(),
Level = (short)(t.Level !+1),
IsSibling = false
//
};
c.Register();
});
Graph <T> .ConstructFrom <T> .Untyped(TreeOperation.CreateNextSibling).Do(c =>
{
c.Construct = (t, _) => new T
{
ParentOrSibling = t.ToLite(),
Level = t.Level,
IsSibling = true
//
};
c.Register();
});
new Graph <T> .Execute(TreeOperation.Save)
{
CanBeNew = true,
CanBeModified = true,
Execute = (t, _) =>
{
TreeEntitySave(t);
}
}
.Register();
new Graph <T> .Execute(TreeOperation.Move)
{
Execute = (t, args) =>
{
var model = args.GetArg <MoveTreeModel>();
TreeEntityMove(t, model);
}
}
.Register();
if (copy != null)
{
Graph <T> .ConstructFrom <T> .Untyped(TreeOperation.Copy).Do(c =>
{
c.Construct = (t, args) =>
{
var model = args.GetArg <MoveTreeModel>();
var newRoute = GetNewPosition <T>(model, t);
var descendants = t.Descendants().OrderBy(a => a.Route).ToList();
var hasDisabledMixin = MixinDeclarations.IsDeclared(typeof(T), typeof(DisabledMixin));
var isParentDisabled = hasDisabledMixin && model.NewParent != null && model.NewParent.InDB(e => e.Mixin <DisabledMixin>().IsDisabled);
var list = descendants.Select(oldNode =>
{
var newNode = copy !(oldNode, model);
if (hasDisabledMixin)
{
newNode.Mixin <DisabledMixin>().IsDisabled = oldNode.Mixin <DisabledMixin>().IsDisabled || isParentDisabled;
}
newNode.ParentOrSibling = model.NewParent;
newNode.Route = oldNode.Route.GetReparentedValue(t.Route, newRoute);
newNode.SetFullName(newNode.Name);
return(newNode);
}).ToList();
list.SaveList();
foreach (T h in list)
{
CalculateFullName(h);
h.Save();
}
return(list.First());
};
}).Register();
}
new Graph <T> .Delete(TreeOperation.Delete)
{
Delete = (f, args) =>
{
TreeLogic.RemoveDescendants(f);
}
}
.Register();
}
