// Called by Directory Opus to initialize the script
function OnInit(initData)
{
	initData.name = "Layout taskbar groups";
	initData.version = "1.0";
	initData.copyright = "(c) 2019 Leo Davidson";
	initData.url = "https://resource.dopus.com/t/move-viewers-or-layouts-into-separate-taskbar-groups/31538";
	initData.desc = "Move listers opened via layouts into their own taskbar groups";
	initData.default_enable = true;
	initData.min_version = "12.12.1";
}

// Called when a new Lister is opened
function OnOpenLister(openListerData)
{
	var lister = openListerData.lister;
	var layout = lister.layout;

	// We ignore the "openlisters" layout as those are just windows
	// re-opened after exiting and re-launching Opus (if configured that way),
	// and it doesn't make sense to treat them specially.
	if (layout != null && layout != "" && layout != "openlisters")
	{
		// The group name is truncated if longer than 103 characters
		// so this will group multiple layouts together if people have
		// ridiculously long layout names that are similar for the first
		// 103 characters. If that matters to you, you could hash the name
		// or something.
		lister.SetTaskbarGroup(layout);
	}
}