public void TestCanAddPredecessor()
{
var t1 = new KAction()
{
Label = "T1", WBS = "1"
};
var g1 = new KAction()
{
Label = "G1", WBS = "2"
};
var t2 = new KAction()
{
Label = "T2", WBS = "2.1"
};
var t3 = new KAction()
{
Label = "T3", WBS = "2.2"
};
var t4 = new KAction()
{
Label = "T4", WBS = "3"
};
var t5 = new KAction()
{
Label = "T5", WBS = "4"
};
var actions = new List <KAction>()
{
t1, g1, t2, t3, t4, t5
};
t3.Predecessors.Add(t1);
t3.Predecessors.Add(t2);
t4.Predecessors.Add(t3);
t5.Predecessors.Add(t3);
var collection = new BulkObservableCollection <DataTreeGridItem>();
var manager = new GridActionsManager(collection, null, null);
manager.ChangeView(GanttGridView.WBS, null);
manager.RegisterInitialActions(actions);
Assert.IsFalse(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), t1, t1));
Assert.IsFalse(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), t1, t3));
Assert.IsFalse(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), g1, t3));
Assert.IsTrue(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), t4, t1));
Assert.IsTrue(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), t5, t1));
Assert.IsTrue(ActionsTimingsMoveManagement.CheckCanAddPredecessor(manager.GetActionsSortedByWBS(), t2, t1));
}
/// <summary>
/// Détermine si un lien peut être ajouté.
/// </summary>
/// <param name="item">L'élément.</param>
/// <param name="predecessor">Le prédécesseur.</param>
/// <returns><c>true</c> si le lien peut être ajouté.</returns>
public bool DependencyCreationValidatorProvider(GanttChartItem item, GanttChartItem predecessor)
{
if (!DefaultDependencyCreationValidatorProvider(item, predecessor))
{
return(false);
}
var actionItem = item as ActionGanttItem;
var predecessorItem = predecessor as ActionGanttItem;
if (actionItem == null || predecessorItem == null)
{
return(false);
}
return(ActionsTimingsMoveManagement.CheckCanAddPredecessor(base.GetActionsSortedByWBS(), actionItem.Action, predecessorItem.Action));
}
