/*

 * Copyright (c) 2007, 2016, 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.

 *

 * 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

 * or visit www.oracle.com if you need additional information or have any

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 */

package com.sun.swingset3.demos.tabbedpane;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Random;

import javax.swing.*;

import javax.swing.event.ChangeEvent;

import com.sun.swingset3.DemoProperties;

import com.sun.swingset3.demos.ResourceManager;

/**

 * JTabbedPane Demo

 *

 * @version 1.11 11/17/05

 * @author Jeff Dinkins

 */

@DemoProperties(

        value = "JTabbedPane Demo",

        category = "Containers",

        description = "Demonstrates JTabbedPane, a container which allows tabbed navigation of components",

        sourceFiles = {

            "com/sun/swingset3/demos/tabbedpane/TabbedPaneDemo.java",

            "com/sun/swingset3/demos/ResourceManager.java",

            "com/sun/swingset3/demos/tabbedpane/resources/TabbedPaneDemo.properties",

            "com/sun/swingset3/demos/tabbedpane/resources/images/blake.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/brooke.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/camille.jpg",

            "com/sun/swingset3/demos/tabbedpane/resources/images/david.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/ewan.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/ewan.jpg",

            "com/sun/swingset3/demos/tabbedpane/resources/images/miranda.jpg",

            "com/sun/swingset3/demos/tabbedpane/resources/images/matthew.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/stephen.gif",

            "com/sun/swingset3/demos/tabbedpane/resources/images/TabbedPaneDemo.gif"

        }

)

public class TabbedPaneDemo extends JPanel implements ActionListener {

    private static final ResourceManager resourceManager = new ResourceManager(TabbedPaneDemo.class);

    public static final String BOUNCE = resourceManager.getString("TabbedPaneDemo.bounce");

    public static final String EWAN = resourceManager.getString("TabbedPaneDemo.ewan");

    public static final String MIRANDA = resourceManager.getString("TabbedPaneDemo.miranda");

    public static final String CAMILLE = resourceManager.getString("TabbedPaneDemo.camille");

    public static final String TAB_PLACEMENT = resourceManager.getString("TabbedPaneDemo.label");

    public static final String RIGHT = resourceManager.getString("TabbedPaneDemo.right");

    public static final String BOTTOM = resourceManager.getString("TabbedPaneDemo.bottom");

    public static final String LEFT = resourceManager.getString("TabbedPaneDemo.left");

    public static final String TOP = resourceManager.getString("TabbedPaneDemo.top");

    public static final String DEMO_TITLE = TabbedPaneDemo.class.getAnnotation(DemoProperties.class).value();

    private final HeadSpin spin;

    private final JTabbedPane tabbedpane;

    private final ButtonGroup group;

    private final JRadioButton top;

    private final JRadioButton bottom;

    private final JRadioButton left;

    private final JRadioButton right;

    /**

     * main method allows us to run as a standalone demo.

     *

     * @param args

     */

    public static void main(String[] args) {

        JFrame frame = new JFrame(DEMO_TITLE);

        frame.getContentPane().add(new TabbedPaneDemo());

        frame.setPreferredSize(new Dimension(800, 600));

        frame.pack();

        frame.setLocationRelativeTo(null);

        frame.setVisible(true);

    }

    /**

     * TabbedPaneDemo Constructor

     */

    public TabbedPaneDemo() {

        setLayout(new BorderLayout());

        // create tab position controls

        JPanel tabControls = new JPanel();

        tabControls.add(new JLabel(TAB_PLACEMENT));

        top = (JRadioButton) tabControls.add(new JRadioButton(TOP));

        left = (JRadioButton) tabControls.add(new JRadioButton(LEFT));

        bottom = (JRadioButton) tabControls.add(new JRadioButton(BOTTOM));

        right = (JRadioButton) tabControls.add(new JRadioButton(RIGHT));

        add(tabControls, BorderLayout.NORTH);

        group = new ButtonGroup();

        group.add(top);

        group.add(bottom);

        group.add(left);

        group.add(right);

        top.setSelected(true);

        top.addActionListener(this);

        bottom.addActionListener(this);

        left.addActionListener(this);

        right.addActionListener(this);

        // create tab

        tabbedpane = new JTabbedPane();

        add(tabbedpane, BorderLayout.CENTER);

        String name = CAMILLE;

        JLabel pix = new JLabel(resourceManager.createImageIcon("camille.jpg", name));

        tabbedpane.add(name, pix);

        name = MIRANDA;

        pix = new JLabel(resourceManager.createImageIcon("miranda.jpg", name));

        pix.setToolTipText(resourceManager.getString("TabbedPaneDemo.miranda.tooltip"));

        tabbedpane.add(name, pix);

        name = EWAN;

        pix = new JLabel(resourceManager.createImageIcon("ewan.jpg", name));

        tabbedpane.add(name, pix);

        name = BOUNCE;

        spin = new HeadSpin();

        tabbedpane.add(name, spin);

        tabbedpane.getModel().addChangeListener((ChangeEvent e) -> {

            SingleSelectionModel model = (SingleSelectionModel) e.getSource();

            if (model.getSelectedIndex() == tabbedpane.getTabCount() - 1) {

                spin.go();

            }

        });

    }

    @Override

    public void actionPerformed(ActionEvent e) {

        if (e.getSource() == top) {

            tabbedpane.setTabPlacement(JTabbedPane.TOP);

        } else if (e.getSource() == left) {

            tabbedpane.setTabPlacement(JTabbedPane.LEFT);

        } else if (e.getSource() == bottom) {

            tabbedpane.setTabPlacement(JTabbedPane.BOTTOM);

        } else if (e.getSource() == right) {

            tabbedpane.setTabPlacement(JTabbedPane.RIGHT);

        }

    }

    private class HeadSpin extends JComponent implements ActionListener {

        private javax.swing.Timer animator;

        private final ImageIcon[] icon = new ImageIcon[6];

        private final static int numImages = 6;

        private final double[] x = new double[numImages];

        private final double[] y = new double[numImages];

        private final int[] xh = new int[numImages];

        private final int[] yh = new int[numImages];

        private final double[] scale = new double[numImages];

        private final Random rand = new Random();

        public HeadSpin() {

            setBackground(Color.black);

            icon[0] = resourceManager.createImageIcon("ewan.gif", resourceManager.getString("TabbedPaneDemo.ewan"));

            icon[1] = resourceManager.createImageIcon("stephen.gif", resourceManager.getString("TabbedPaneDemo.stephen"));

            icon[2] = resourceManager.createImageIcon("david.gif", resourceManager.getString("TabbedPaneDemo.david"));

            icon[3] = resourceManager.createImageIcon("matthew.gif", resourceManager.getString("TabbedPaneDemo.matthew"));

            icon[4] = resourceManager.createImageIcon("blake.gif", resourceManager.getString("TabbedPaneDemo.blake"));

            icon[5] = resourceManager.createImageIcon("brooke.gif", resourceManager.getString("TabbedPaneDemo.brooke"));

            /*

             for(int i = 0; i < 6; i++) {

                 x[i] = (double) rand.nextInt(500);

                 y[i] = (double) rand.nextInt(500);

             }

             */

        }

        public void go() {

            animator = new javax.swing.Timer(22 + 22 + 22, this);

            animator.start();

        }

        @Override

        public void paint(Graphics g) {

            g.setColor(getBackground());

            g.fillRect(0, 0, getWidth(), getHeight());

            for (int i = 0; i < numImages; i++) {

                if (x[i] > 3 * i) {

                    nudge(i);

                    squish(g, icon[i], xh[i], yh[i], scale[i]);

                } else {

                    x[i] += .05;

                    y[i] += .05;

                }

            }

        }

        public void nudge(int i) {

            x[i] += (double) rand.nextInt(1000) / 8756;

            y[i] += (double) rand.nextInt(1000) / 5432;

            int tmpScale = (int) (Math.abs(Math.sin(x[i])) * 10);

            scale[i] = (double) tmpScale / 10;

            int nudgeX = (int) (((double) getWidth() / 2) * .8);

            int nudgeY = (int) (((double) getHeight() / 2) * .60);

            xh[i] = (int) (Math.sin(x[i]) * nudgeX) + nudgeX;

            yh[i] = (int) (Math.sin(y[i]) * nudgeY) + nudgeY;

        }

        public void squish(Graphics g, ImageIcon icon, int x, int y, double scale) {

            if (isVisible()) {

                g.drawImage(icon.getImage(), x, y,

                        (int) (icon.getIconWidth() * scale),

                        (int) (icon.getIconHeight() * scale),

                        this);

            }

        }

        @Override

        public void actionPerformed(ActionEvent e) {

            if (isVisible()) {

                repaint();

            } else {

                animator.stop();

            }

        }

    }

}