private static OverridableItemsCollection <TInfo> GetActionInfoFromGraphExtension <TInfo>(ITypeSymbol graphExtension, PXContext pxContext,
AddActionInfoWithOrderDelegate <TInfo> addGraphActionInfoWithOrder,
AddActionInfoWithOrderDelegate <TInfo> addGraphExtensionActionInfoWithOrder)
where TInfo : IOverridableItem <TInfo>
{
if (!graphExtension.InheritsFrom(pxContext.PXGraphExtensionType) || !graphExtension.BaseType.IsGenericType)
{
return(new OverridableItemsCollection <TInfo>());
}
var graphType = graphExtension.GetGraphFromGraphExtension(pxContext);
if (graphType == null)
{
return(new OverridableItemsCollection <TInfo>());
}
var allExtensionsFromBaseToDerived = graphExtension.GetGraphExtensionWithBaseExtensions(pxContext, SortDirection.Ascending,
includeGraph: false);
if (allExtensionsFromBaseToDerived.IsNullOrEmpty())
{
return(new OverridableItemsCollection <TInfo>());
}
var actionsByName = new OverridableItemsCollection <TInfo>(capacity: EstimatedNumberOfActionsInGraph);
int declarationOrder = addGraphActionInfoWithOrder(actionsByName, graphType, startingOrder: 0);
foreach (ITypeSymbol extension in allExtensionsFromBaseToDerived)
{
declarationOrder = addGraphExtensionActionInfoWithOrder(actionsByName, extension, declarationOrder);
}
return(actionsByName);
}
private static IEnumerable <GraphOverridableItem <T> > GetActionInfoFromGraphExtension <T>(ITypeSymbol graphExtension, PXContext pxContext,
AddActionInfoWithOrderDelegate <T> addGraphActionInfoWithOrder,
AddActionInfoWithOrderDelegate <T> addGraphExtensionActionInfoWithOrder)
{
var empty = Enumerable.Empty <GraphOverridableItem <T> >();
if (!graphExtension.InheritsFrom(pxContext.PXGraphExtensionType) || !graphExtension.BaseType.IsGenericType)
{
return(Enumerable.Empty <GraphOverridableItem <T> >());
}
var graphType = graphExtension.GetGraphFromGraphExtension(pxContext);
if (graphType == null)
{
return(empty);
}
var allExtensionsFromBaseToDerived = graphExtension.GetGraphExtensionWithBaseExtensions(pxContext, SortDirection.Ascending,
includeGraph: false);
if (allExtensionsFromBaseToDerived.IsNullOrEmpty())
{
return(empty);
}
var actionsByName = new GraphOverridableItemsCollection <T>();
int declarationOrder = addGraphActionInfoWithOrder(actionsByName, graphType, startingOrder: 0);
foreach (ITypeSymbol extension in allExtensionsFromBaseToDerived)
{
declarationOrder = addGraphExtensionActionInfoWithOrder(actionsByName, extension, declarationOrder);
}
return(actionsByName.Items);
}
