private static void TrackAssetIndexChanges(string[] updated, string[] deleted, string[] moved)
{
if (updated.Concat(deleted).Any(u => u.EndsWith(".index", StringComparison.OrdinalIgnoreCase)))
{
assetIndexes = SearchDatabase.Enumerate("asset").ToList();
}
}
private static void TrackAssetIndexChanges(string[] updated, string[] deleted, string[] moved)
{
updated = updated.Where(u => u.EndsWith(".index", StringComparison.OrdinalIgnoreCase)).ToArray();
deleted = deleted.Where(u => u.EndsWith(".index", StringComparison.OrdinalIgnoreCase)).ToArray();
var loaded = assetIndexes != null?assetIndexes.Select(db => AssetDatabase.GetAssetPath(db)).ToArray() : new string[0];
if (updated.Except(loaded).Count() > 0 || loaded.Intersect(deleted).Count() > 0)
{
assetIndexes = SearchDatabase.Enumerate("asset").ToList();
}
}
private bool Reimport(string assetPath)
{
if (!SearchDatabase.incrementalIndexCache.TryGetValue(assetPath, out var cachedIndexBytes))
{
return(false);
}
SearchDatabase.incrementalIndexCache.Remove(assetPath);
db.bytes = cachedIndexBytes;
return(db.index.LoadBytes(cachedIndexBytes, (loaded) =>
{
db.Log($"Reimport.{loaded}");
SearchDatabase.SendIndexLoaded(db);
}));
}
public override void OnImportAsset(AssetImportContext ctx)
{
var filePath = ctx.assetPath;
var jsonText = System.IO.File.ReadAllText(filePath);
var settings = JsonUtility.FromJson <SearchDatabase.Settings>(jsonText);
var fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);
hideFlags |= HideFlags.HideInInspector;
#if DEBUG_INDEXING
using (new DebugTimer($"Importing index {fileName}"))
#endif
{
db = ScriptableObject.CreateInstance <SearchDatabase>();
db.name = fileName;
db.hideFlags = HideFlags.NotEditable;
db.settings = settings;
if (String.IsNullOrEmpty(db.settings.path))
{
db.settings.path = filePath;
}
if (String.IsNullOrEmpty(db.settings.name))
{
db.settings.name = fileName;
}
db.index = SearchDatabase.CreateIndexer(settings);
if (!Reimport(filePath))
{
if (ShouldDelayImport())
{
db.Log("Delayed Import");
EditorApplication.delayCall += () => AssetDatabase.ImportAsset(filePath);
}
else
{
Build();
}
}
ctx.AddObjectToAsset(fileName, db);
ctx.SetMainObject(db);
}
}
private static void UpdateObjectIndexes()
{
m_ObjectIndexes = SearchDatabase.Enumerate("scene", "prefab").ToList();
}
private static IEnumerator SearchIndexes(string searchQuery, SearchContext context, SearchProvider provider, SearchDatabase db, int scoreModifier = 0)
{
while (db.index == null)
{
yield return(null);
}
// Search index
var index = db.index;
while (!index.IsReady())
{
yield return(null);
}
yield return(index.Search(searchQuery.ToLowerInvariant()).Select(e =>
{
var itemScore = e.score + scoreModifier;
return provider.CreateItem(context, e.id, itemScore, null, null, null, index.GetDocument(e.index));
}));
}
private static IEnumerator SearchIndexes(string searchQuery, SearchContext context, SearchProvider provider, SearchDatabase db)
{
while (!db.ready)
{
if (!db || context.options.HasFlag(SearchFlags.Synchronous))
{
yield break;
}
yield return(null);
}
// Search index
var index = db.index;
db.Report("Search", searchQuery);
yield return(index.Search(searchQuery.ToLowerInvariant()).Select(e => CreateItem(context, provider, db.name, e.id, e.score)));
}
internal void OnEnable()
{
m_DB = (SearchDatabase)target;
m_Settings = serializedObject.FindProperty("settings");
m_IndexTitleLabel = new GUIContent($"{m_DB.index?.name ?? m_DB.name} ({EditorUtility.FormatBytes(m_DB.bytes?.Length ?? 0)})");
}
