SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// Multi-Phasic Applications: SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package org.freedesktop.tango;

import java.io.InputStream;

/**
 * Used to load Tango icons.
 *
 * @since 2022/10/03
 */
public final class TangoIconLoader
{
    /**
     * Not used.
     * 
     * @since 2022/10/03
     */
    private TangoIconLoader()
    {
    }
    
    /**
     * Loads a given icon.
     * 
     * @param __size The size of the icon to load.
     * @param __icon The icon to load.
     * @return The stream to the loaded icon.
     * @throws NullPointerException On null arguments.
     * @since 2022/10/03
     */
    public static InputStream loadIcon(int __size, String __icon)
        throws NullPointerException
    {
        if (__icon == null)
            throw new NullPointerException("NARG");
        
        return TangoIconLoader.class.getResourceAsStream(
            String.format("%d/%s.png", __size, __icon));
    }
}