public override object Build(IPsiSourceFile sourceFile, bool isStartup)
{
if (!IsApplicable(sourceFile))
{
return(null);
}
// If YAML parsing is disabled, this will return null
var file = sourceFile.GetDominantPsiFile <UnityYamlLanguage>() as IYamlFile;
if (file == null)
{
return(null);
}
var cacheItems = new JetHashSet <UnityEventHandlerCacheItem>();
var referenceProcessor = new ConditionalRecursiveReferenceProcessor(reference =>
{
var assetGuid = reference.GetScriptAssetGuid();
if (assetGuid != null)
{
cacheItems.Add(new UnityEventHandlerCacheItem(assetGuid, reference.EventHandlerName));
}
});
foreach (var document in file.DocumentsEnumerable)
{
if (UnityEventTargetReferenceFactory.CanContainReference(document))
{
referenceProcessor.ProcessForResolve(document);
}
}
return(cacheItems.Count > 0 ? cacheItems : null);
}
public override void ProcessBeforeInterior(ITreeNode element)
{
if (UnityEventTargetReferenceFactory.CanHaveReference(element))
{
base.ProcessBeforeInterior(element);
}
}