private List <PopupMenuItem> GetFiltered(int maxMismatchThreshold = 7, int maxNumberOfResults = 50)
{
int filterLength = filter.Length;
if (filterLength == 0)
{
return(rootItems);
}
if (!string.Equals(filter, lastAppliedFilter))
{
lastAppliedFilter = filter;
if (!searchableListBuilt)
{
BuildSearchableList();
}
searchableList.Filter = filter;
var matches = searchableList.GetValues(maxMismatchThreshold);
int count = Mathf.Min(matches.Length, maxNumberOfResults);
#if UNITY_EDITOR
AssetPreview.SetPreviewTextureCacheSize(maxNumberOfResults);
#endif
itemsFiltered.Clear();
if (!searchableListBuilt)
{
BuildSearchableList();
}
for (int n = 0; n < count; n++)
{
var item = itemsByLabel[matches[n]];
itemsFiltered.Add(item);
#if DEV_MODE && PI_ASSERTATIONS
if (item == null)
{
Debug.LogError("FindByLabel(\"" + matches[n] + "\") returned null\nwith rootItems:\n" + StringUtils.ToString(rootItems, "\n"));
}
#endif
}
}
return(itemsFiltered);
}
/// <summary>
/// Gets AddComponentMenu items that should be shown in the Add Component menu with the provided search filter.
/// </summary>
/// <returns> An array containing all items for the Add Component menu that pass the filter. </returns>
public static AddComponentMenuItem[] GetFiltered(string filter, int maxMismatchThreshold = 0, int maxNumberOfResults = 50)
{
int filterLength = filter.Length;
if (filterLength == 0)
{
return(GetAll());
}
Setup();
if (!string.Equals(filter, lastAppliedFilter))
{
lastAppliedFilter = filter;
searchableList.Filter = filter;
var matches = searchableList.GetValues(maxMismatchThreshold);
int count = Mathf.Min(matches.Length, maxNumberOfResults);
#if UNITY_EDITOR
UnityEditor.AssetPreview.SetPreviewTextureCacheSize(maxNumberOfResults);
#endif
int oldCount = itemsFiltered.Length;
if (oldCount != count)
{
Array.Resize(ref itemsFiltered, count);
}
for (int n = 0; n < count; n++)
{
itemsFiltered[n] = GetMenuItem(matches[n]);
}
}
return(itemsFiltered);
}