/*
 * Copyright (c) 2023 Abex
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.client.ui.laf;

import com.formdev.flatlaf.ui.FlatRadioButtonUI;
import com.formdev.flatlaf.ui.FlatStylingSupport;
import com.formdev.flatlaf.ui.FlatUIUtils;
import java.awt.AlphaComposite;
import java.awt.Composite;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import javax.swing.JComponent;
import javax.swing.plaf.ComponentUI;

public class RuneLiteRadioButtonUI extends FlatRadioButtonUI
{
    @FlatStylingSupport.Styleable
    protected float rolloverIconAlpha = 1.0f;

    public static ComponentUI createUI(JComponent c)
    {
        return FlatUIUtils.canUseSharedUI(c)
                ? FlatUIUtils.createSharedUI(RuneLiteRadioButtonUI.class, () -> new RuneLiteRadioButtonUI(true))
                : new RuneLiteRadioButtonUI(false);
    }

    protected RuneLiteRadioButtonUI(boolean shared)
    {
        super(shared);
    }

    @Override
    protected void paintIcon(Graphics g, JComponent c, Rectangle iconRect)
    {
        if (rolloverIconAlpha != 1.0f && RuneLiteButtonUI.useRolloverEffect(c))
        {
            Graphics2D g2d = (Graphics2D) g;
            Composite composite = g2d.getComposite();
            try
            {
                g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, rolloverIconAlpha));
                super.paintIcon(g, c, iconRect);
            }
            finally
            {
                g2d.setComposite(composite);
            }
            return;
        }

        super.paintIcon(g, c, iconRect);
    }
}
