/// <summary>
/// Execute a search request that will fetch search results asynchronously.
/// </summary>
/// <param name="context">Search context used to track asynchronous request.</param>
/// <param name="options">Options defining how the query will be performed</param>
/// <returns>Asynchronous list of search items.</returns>
public static ISearchList Request(SearchContext context, SearchFlags options = SearchFlags.None)
{
ISearchList results = null;
if (!InternalEditorUtility.CurrentThreadIsMainThread())
{
results = new ConcurrentSearchList(context);
Dispatcher.Enqueue(() =>
{
results.AddItems(GetItems(context, options));
(results as ConcurrentSearchList)?.GetItemsDone();
});
return(results);
}
if (options.HasAny(SearchFlags.Sorted))
{
results = new SortedSearchList(context);
}
else
{
results = new AsyncSearchList(context);
}
results.AddItems(GetItems(context, options));
return(results);
}
private void SetupContext()
{
m_Results?.Dispose();
m_ResultView?.Dispose();
if (m_SearchContext != null)
{
m_SearchContext.Dispose();
m_SearchContext.asyncItemReceived -= OnAsyncItemsReceived;
}
var providerIds = m_EnabledProviderIds.Count != 0 ? m_EnabledProviderIds : SearchService.GetActiveProviders().Select(p => p.id);
m_SearchContext = SearchService.CreateContext(providerIds, m_TextProperty.stringValue, SearchSettings.GetContextOptions());
m_SearchContext.asyncItemReceived += OnAsyncItemsReceived;
m_Results = new SortedSearchList(m_SearchContext);
m_ResultView = new SearchResultView(m_Results);
RefreshResults();
}