private static void DrawSearchInput(DictionaryGUIState state, Inspector.Options options)
{
if (state.searchInput == null)
{
state.searchInput = new SearchInputState();
}
if (state.Size() < options.showSearchAtSize)
{
ClearSearchInput(state);
return;
}
var now = DateTime.Now;
SearchInputState input = state.searchInput;
using (GUITools.Indent())
{
using (GUITools.HorizontalScope())
{
var newInput = GUITools.TextField("Search: ", input.text ?? "");
if (newInput != input.text)
{
input.text = newInput;
input.lastTextChange = now;
if (input.inputStart.Ticks == 0)
{
input.inputStart = now;
}
}
else
{
if (Math.Abs((now - input.lastTextChange).TotalSeconds) > 0.5)
{
input.inputStart = new DateTime();
}
}
if (input.text != input.filter &&
(
input.inputStart.Ticks == 0 ||
Math.Abs((now - input.lastFilterChange).TotalSeconds) > 1 &&
Math.Abs((now - input.inputStart).TotalSeconds) > 1
))
{
input.changed = true;
input.filter = input.text;
input.lastFilterChange = DateTime.Now;
}
else
{
input.changed = false;
}
}
}
}
private static object[] FilterKeys(object[] keys, SearchInputState search)
{
if (!string.IsNullOrEmpty(search.filter))
{
return(keys
.Where(o => o != null && o.ToString().IndexOf(search.filter, StringComparison.Ordinal) != -1)
.ToArray());
}
return(keys);
}