Parent = {
	area = ui.Rect.default,
}

function Parent:render(area)
	self.area = area

	local folder = Folder:by_kind(Folder.PARENT)
	if not folder then
		return {}
	end

	local items, markers = {}, {}
	for i, f in ipairs(folder.window) do
		items[#items + 1] = ui.ListItem(ui.Line(File:full(f))):style(File:style(f))

		-- Yanked/marked/selected files
		local marker = File:marker(f)
		if marker ~= 0 then
			markers[#markers + 1] = { i, marker }
		end
	end

	return ya.flat {
		ui.List(area, items),
		Folder:markers(area, markers),
	}
end

function Parent:click(event, up)
	if up or not event.is_left then
		return
	end

	local window = Folder:window(Folder.PARENT) or {}
	if window[event.y] then
		ya.manager_emit("reveal", { window[event.y].url })
	else
		ya.manager_emit("leave", {})
	end
end

function Parent:scroll(event, step) end

function Parent:touch(event, step) end