/// <summary>
/// Add the given predicate to this node?
/// </summary>
internal override void Add(ILocPredicate p)
{
var node = p.Accept(Default <ItemBuilder> .Instance, railway);
Nodes.Add(node);
Expand();
}
/// <summary>
/// Can a given predicate be added to this node?
/// </summary>
internal override bool CanAdd(ILocPredicate p)
{
if (p is ILocOrPredicate)
{
return(false);
}
return(base.CanAdd(p));
}
/// <summary>
/// Add the given item to this set
/// </summary>
IRouteEventBehavior IRouteEventBehaviorList.Add(ILocPredicate appliesTo)
{
var item = new RouteEventBehavior {
AppliesTo = (LocStandardPredicate)appliesTo
};
impl.Add(item);
return(item);
}
/// <summary>
/// Update text on predicate changed.
/// </summary>
void IPredicateChangedListener.PredicateChanged(ILocPredicate predicate)
{
foreach (var eventNode in lbSet.Nodes.Cast <EventNode>())
{
foreach (var behaviorNode in eventNode.Nodes.Cast <BehaviorNode>())
{
if (behaviorNode.AppliesTo == predicate)
{
behaviorNode.UpdateText();
return;
}
}
}
}
// Predicate
public virtual TReturn Visit(ILocPredicate entity, TData data)
{
return(default(TReturn));
}
/// <summary>
/// Default ctor
/// </summary>
public PredicateEditorForm(ILocPredicate predicate, IRailway railway)
{
this.predicate = predicate;
InitializeComponent();
if (predicate != null)
{
rootNode = predicate.Accept(Default <ItemBuilder> .Instance, railway);
rootNode.Text = "Permissions";
tvItems.Nodes.Add(rootNode);
tvItems.ExpandAll();
// Locs
foreach (var locRef in railway.Locs)
{
ILoc loc;
if (locRef.TryResolve(out loc))
{
var menuItem = new LocEqualsMenuItem(loc, railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddLocs.DropDownItems.Add(menuItem);
}
}
// LocGroups
foreach (var group in railway.LocGroups)
{
var menuItem = new LocGroupEqualsMenuItem(group, railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddLocGroups.DropDownItems.Add(menuItem);
}
// Specials
{
// Change direction
{
var menuItem = new LocCanChangeDirectionMenuItem(railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddSpecial.DropDownItems.Add(menuItem);
}
// Time predicate
{
var menuItem = new LocTimeMenuItem(railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddSpecial.DropDownItems.Add(menuItem);
}
// AND
{
var menuItem = new LocAndMenuItem(railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddSpecial.DropDownItems.Add(menuItem);
}
// OR
{
var menuItem = new LocOrMenuItem(railway);
menuItem.Click += (s, x) => Execute(menuItem);
tbAddSpecial.DropDownItems.Add(menuItem);
}
}
UpdateToolbar();
}
}
/// <summary> /// Add the given predicate to this node? /// </summary> internal abstract void Add(ILocPredicate p);
/// <summary> /// Can a given predicate be added to this node? /// </summary> internal abstract bool CanAdd(ILocPredicate p);
/// <summary>
/// Add the given predicate to this node?
/// </summary>
internal override void Add(ILocPredicate p)
{
// Do nothing
}
/// <summary>
/// Can a given predicate be added to this node?
/// </summary>
internal override bool CanAdd(ILocPredicate p)
{
return(false);
}
