private static void DrawDescription(SearchContext context, SearchItem item)
{
item.options |= SearchItemOptions.FullDescription;
var description = item.GetDescription(context, false);
GUILayout.Label(description, Styles.previewDescription);
item.options &= ~SearchItemOptions.FullDescription;
}
public static GUIContent FormatDescription(SearchItem item, SearchContext context, float availableSpace, bool useColor = true)
{
var desc = item.GetDescription(context);
if (desc != null && item.options.HasAny(SearchItemOptions.Compacted))
{
desc = desc.Replace("\n", " ");
}
if (String.IsNullOrEmpty(desc))
{
return(Styles.emptyContent);
}
var content = Take(desc);
if (item.options == SearchItemOptions.None || Event.current.type != EventType.Repaint)
{
return(content);
}
var truncatedDesc = desc;
var truncated = false;
if (useColor)
{
if (item.options.HasAny(SearchItemOptions.Ellipsis))
{
int maxCharLength = Utils.GetNumCharactersThatFitWithinWidth(Styles.itemDescription, truncatedDesc + "...", availableSpace);
if (maxCharLength < 0)
{
maxCharLength = truncatedDesc.Length;
}
truncated = desc.Length > maxCharLength;
if (truncated)
{
if (item.options.HasAny(SearchItemOptions.RightToLeft))
{
truncatedDesc = "..." + desc.Replace("<b>", "").Replace("</b>", "");
truncatedDesc = truncatedDesc.Substring(Math.Max(0, truncatedDesc.Length - maxCharLength));
}
else
{
truncatedDesc = desc.Substring(0, Math.Min(maxCharLength, desc.Length)) + "...";
}
}
}
if (context != null)
{
if (item.options.HasAny(SearchItemOptions.Highlight))
{
var parts = context.searchQuery.Split('*', ' ', '.').Where(p => p.Length > 2);
foreach (var p in parts)
{
truncatedDesc = Regex.Replace(truncatedDesc, Regex.Escape(p), string.Format(Styles.highlightedTextColorFormat, "$0"), RegexOptions.IgnoreCase);
}
}
else if (item.options.HasAny(SearchItemOptions.FuzzyHighlight))
{
long score = 1;
var matches = new List <int>();
var sq = Utils.CleanString(context.searchQuery.ToLowerInvariant());
if (FuzzySearch.FuzzyMatch(sq, Utils.CleanString(truncatedDesc), ref score, matches))
{
truncatedDesc = RichTextFormatter.FormatSuggestionTitle(truncatedDesc, matches);
}
}
}
}
content.text = truncatedDesc;
if (truncated)
{
content.tooltip = Utils.StripHTML(desc);
}
return(content);
}
[SearchSelector("description", priority: 1)] static object GetSearchItemDesc(SearchItem item) => item.GetDescription(item.context);