protected virtual GraphMemberCategoryNodeViewModel CreateCategory(GraphNodeViewModel graph, GraphMemberType graphMemberType, bool isExpanded)
{
switch (graphMemberType)
{
case GraphMemberType.View:
return(new ViewCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.Action:
return(new ActionCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.CacheAttached:
return(new CacheAttachedCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.RowEvent:
return(new RowEventCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.FieldEvent:
return(new FieldEventCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.PXOverride:
return(new PXOverridesCategoryNodeViewModel(graph, isExpanded));
case GraphMemberType.NestedDAC:
case GraphMemberType.NestedGraph:
default:
return(null);
}
}
public override IEnumerable <TreeNodeViewModel> VisitNode(GraphNodeViewModel graph)
{
foreach (GraphMemberType graphMemberType in GetGraphMemberTypesInOrder())
{
Cancellation.ThrowIfCancellationRequested();
GraphMemberCategoryNodeViewModel graphMemberCategory = CreateCategory(graph, graphMemberType);
if (graphMemberCategory != null)
{
yield return(graphMemberCategory);
}
}
}
public override IEnumerable <TreeNodeViewModel> VisitNodeAndBuildChildren(GraphNodeViewModel graph, bool expandChildren, CancellationToken cancellation)
{
foreach (GraphMemberType graphMemberType in GetGraphMemberTypesInOrder())
{
cancellation.ThrowIfCancellationRequested();
GraphMemberCategoryNodeViewModel graphMemberCategory = CreateCategory(graph, graphMemberType, expandChildren);
if (graphMemberCategory != null)
{
yield return(graphMemberCategory);
}
}
}
public GraphInitializationAndActivationCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.InitializationAndActivation, isExpanded)
{
}
public virtual TResult VisitNode(GraphNodeViewModel graph) => DefaultVisit(graph);
protected virtual GraphMemberCategoryNodeViewModel CreateCategory(GraphNodeViewModel graph, GraphMemberType graphMemberType) =>
graphMemberType switch
{
public virtual TResult VisitNode(GraphNodeViewModel graph, TInput input) => DefaultVisit(graph, input);
public ActionCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.Action, isExpanded)
{
}
public ViewCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.View, isExpanded)
{
}
public FieldEventCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.FieldEvent, isExpanded)
{
}
public CacheAttachedCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.CacheAttached, isExpanded)
{
}
public virtual IEnumerable <TreeNodeViewModel> VisitNodeAndBuildChildren(GraphNodeViewModel graph, bool expandChildren,
CancellationToken cancellation) =>
Enumerable.Empty <TreeNodeViewModel>();
public PXOverridesCategoryNodeViewModel(GraphNodeViewModel graphViewModel, bool isExpanded) :
base(graphViewModel, GraphMemberType.PXOverride, isExpanded)
{
}
