private static void TrackAssetIndexChanges(string[] updated, string[] deleted, string[] moved)
{
var loaded = assetIndexes?.Where(db => db).Select(db => AssetDatabase.GetAssetPath(db)).ToArray() ?? new string[0];
if (FilterIndexes(updated).Except(loaded).Count() > 0 || loaded.Intersect(FilterIndexes(deleted)).Count() > 0)
{
reloadAssetIndexes = true;
}
FindProvider.Update(updated, deleted, moved);
}
private static IEnumerator SearchAssets(SearchContext context, SearchProvider provider)
{
var searchQuery = context.searchQuery;
var useIndexing = !context.options.HasFlag(SearchFlags.NoIndexing);
if (!string.IsNullOrEmpty(searchQuery))
{
// Search by GUID
var guidPath = AssetDatabase.GUIDToAssetPath(searchQuery);
if (!string.IsNullOrEmpty(guidPath))
{
yield return(provider.CreateItem(context, guidPath, -1, $"{Path.GetFileName(guidPath)} ({searchQuery})", null, null, null));
}
// Search indexes that are ready
if (useIndexing)
{
foreach (var db in assetIndexes.Where(db => db.ready))
{
yield return(SearchIndexes(context.searchQuery, context, provider, db));
}
}
// Perform a quick search on asset paths
var findOptions = FindOptions.Words | FindOptions.Regex | FindOptions.Glob | (context.wantsMore ? FindOptions.Fuzzy : FindOptions.None);
foreach (var e in FindProvider.Search(context, findOptions))
{
yield return(CreateItem(context, provider, "Find", e.path, 998 + e.score));
}
// Finally wait for indexes that are being built to end the search.
if (useIndexing && !context.options.HasFlag(SearchFlags.Synchronous))
{
foreach (var db in assetIndexes.Where(db => !db.ready))
{
yield return(SearchIndexes(context.searchQuery, context, provider, db));
}
}
}
if (context.wantsMore && context.filterType != null && string.IsNullOrEmpty(searchQuery))
{
yield return(AssetDatabase.FindAssets($"t:{context.filterType.Name}")
.Select(guid => AssetDatabase.GUIDToAssetPath(guid))
.Select(path => CreateItem(context, provider, "More", path, 999)));
if (assetIndexes != null)
{
yield return(assetIndexes.Select(db => SearchIndexes($"has={context.filterType.Name}", context, provider, db)));
}
}
}