/*

 * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package com.sun.java.swing.plaf.windows;

import java.awt.*;

import javax.swing.plaf.ComponentUI;

import javax.swing.plaf.basic.*;

import javax.swing.*;

import static com.sun.java.swing.plaf.windows.TMSchema.Part;

import static com.sun.java.swing.plaf.windows.XPStyle.Skin;

/**

 * Draws Windows toolbar separators.

 * <p>

 *

 * @author Mark Davidson

 */

public class WindowsToolBarSeparatorUI extends BasicToolBarSeparatorUI {

    public static ComponentUI createUI( JComponent c ) {

        return new WindowsToolBarSeparatorUI();

    }

    public Dimension getPreferredSize(JComponent c) {

        Dimension size = ((JToolBar.Separator)c).getSeparatorSize();

        if (size != null) {

            size = size.getSize();

        } else {

            size = new Dimension(6, 6);

            XPStyle xp = XPStyle.getXP();

            if (xp != null) {

                boolean vertical = ((JSeparator)c).getOrientation() == SwingConstants.VERTICAL;

                Part part = vertical ? Part.TP_SEPARATOR : Part.TP_SEPARATORVERT;

                Skin skin = xp.getSkin(c, part);

                size.width = skin.getWidth();

                size.height = skin.getHeight();

            }

            if (((JSeparator)c).getOrientation() == SwingConstants.VERTICAL) {

                size.height = 0;

            } else {

                size.width = 0;

            }

        }

        return size;

    }

    public Dimension getMaximumSize(JComponent c) {

        Dimension pref = getPreferredSize(c);

        if (((JSeparator)c).getOrientation() == SwingConstants.VERTICAL) {

            return new Dimension(pref.width, Short.MAX_VALUE);

        } else {

            return new Dimension(Short.MAX_VALUE, pref.height);

        }

    }

    public void paint( Graphics g, JComponent c ) {

        boolean vertical = ((JSeparator)c).getOrientation() == SwingConstants.VERTICAL;

        Dimension size = c.getSize();

        XPStyle xp = XPStyle.getXP();

        if (xp != null) {

            Part part = vertical ? Part.TP_SEPARATOR : Part.TP_SEPARATORVERT;

            Skin skin = xp.getSkin(c, part);

            int dx = vertical ? (size.width - skin.getWidth()) / 2 : 0;

            int dy = vertical ? 0 : (size.height - skin.getHeight()) / 2;

            int dw = vertical ? skin.getWidth() : size.width;

            int dh = vertical ? size.height : skin.getHeight();

            skin.paintSkin(g, dx, dy, dw, dh, null);

        } else {

        Color temp = g.getColor();

        UIDefaults table = UIManager.getLookAndFeelDefaults();

        Color shadow = table.getColor("ToolBar.shadow");

        Color highlight = table.getColor("ToolBar.highlight");

        if (vertical) {

            int x = (size.width / 2) - 1;

            g.setColor(shadow);

            g.drawLine(x, 2, x, size.height - 2);

            g.setColor(highlight);

            g.drawLine(x + 1, 2, x + 1, size.height - 2);

        } else {

            int y = (size.height / 2) - 1;

            g.setColor(shadow);

            g.drawLine(2, y, size.width - 2, y);

            g.setColor(highlight);

            g.drawLine(2, y + 1, size.width - 2, y + 1);

        }

        g.setColor(temp);

        }

    }

}