static UFPlugin GetNextPlugin(UFPlugin origin)
{
var next = Plugins.Find(origin).Next;
if (next != null)
{
var value = next.Value;
return(value.Results.Count == 0
? GetNextPlugin(value)
: value);
}
return(null);
}
static UFPlugin GetPreviousPlugin(UFPlugin origin)
{
var previous = Plugins.Find(origin).Previous;
if (previous != null)
{
var value = previous.Value;
return(value.Results.Count == 0
? GetPreviousPlugin(value)
: value);
}
return(null);
}
internal static void SelectNextResult()
{
var result = Context.SelectedResult;
if (result != null)
{
var plugin = GetPluginForResult(result);
var index = plugin.Results.IndexOf(result);
if (index < plugin.Results.Count - 1)
{
SelectResult(plugin.Results[index + 1]);
}
else
{
UFPlugin next = GetNextPlugin(plugin);
if (next != null)
{
SelectResult(next.Results[0]);
}
}
}
}
internal static void SelectPreviousResult()
{
var result = Context.SelectedResult;
if (result != null)
{
var plugin = GetPluginForResult(result);
var index = plugin.Results.IndexOf(result);
if (index > 0)
{
SelectResult(plugin.Results[index - 1]);
}
else
{
UFPlugin previous = GetPreviousPlugin(plugin);
if (previous != null)
{
SelectResult(previous.Results[previous.Results.Count - 1]);
}
}
}
}