/*

 *

 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *   - Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 *

 *   - 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.

 *

 *   - Neither the name of Oracle nor the names of its

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * 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

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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

import javax.swing.*;

import javax.swing.event.*;

import javax.swing.text.*;

import javax.swing.border.*;

import javax.swing.colorchooser.*;

import javax.swing.filechooser.*;

import javax.accessibility.*;

import java.awt.*;

import java.awt.event.*;

import java.beans.*;

import java.util.*;

import java.io.*;

import java.applet.*;

import java.net.*;

/**

 * Internal Frames Demo

 *

 * @author Jeff Dinkins

 */

public class InternalFrameDemo extends DemoModule {

    int windowCount = 0;

    JDesktopPane desktop = null;

    ImageIcon icon1, icon2, icon3, icon4;

    ImageIcon smIcon1, smIcon2, smIcon3, smIcon4;

    public Integer FIRST_FRAME_LAYER  = new Integer(1);

    public Integer DEMO_FRAME_LAYER   = new Integer(2);

    public Integer PALETTE_LAYER     = new Integer(3);

    public int FRAME0_X        = 15;

    public int FRAME0_Y        = 280;

    public int FRAME0_WIDTH    = 320;

    public int FRAME0_HEIGHT   = 230;

    public int FRAME_WIDTH     = 225;

    public int FRAME_HEIGHT    = 150;

    public int PALETTE_X      = 375;

    public int PALETTE_Y      = 20;

    public int PALETTE_WIDTH  = 260;

    public int PALETTE_HEIGHT = 260;

    JCheckBox windowResizable   = null;

    JCheckBox windowClosable    = null;

    JCheckBox windowIconifiable = null;

    JCheckBox windowMaximizable = null;

    JTextField windowTitleField = null;

    JLabel windowTitleLabel = null;

    /**

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

     */

    public static void main(String[] args) {

        InternalFrameDemo demo = new InternalFrameDemo(null);

        demo.mainImpl();

    }

    /**

     * InternalFrameDemo Constructor

     */

    public InternalFrameDemo(SwingSet2 swingset) {

        super(swingset, "InternalFrameDemo", "toolbar/JDesktop.gif");

        // preload all the icons we need for this demo

        icon1 = createImageIcon("misc/toast.gif", getString("InternalFrameDemo.toast"));

        icon2 = createImageIcon("misc/duke.gif", getString("InternalFrameDemo.duke"));

        icon3 = createImageIcon("misc/duchess.gif",  getString("InternalFrameDemo.duchess"));

        icon4 = createImageIcon("misc/cab.gif",  getString("InternalFrameDemo.cab"));

        smIcon1 = createImageIcon("misc/toast_small.gif", getString("InternalFrameDemo.toast"));

        smIcon2 = createImageIcon("misc/duke_small.gif", getString("InternalFrameDemo.duke"));

        smIcon3 = createImageIcon("misc/duchess_small.gif",  getString("InternalFrameDemo.duchess"));

        smIcon4 = createImageIcon("misc/cab_small.gif",  getString("InternalFrameDemo.cab"));

        // Create the desktop pane

        desktop = new JDesktopPane();

        getDemoPanel().add(desktop, BorderLayout.CENTER);

        // Create the "frame maker" palette

        createInternalFramePalette();

        // Create an initial internal frame to show

        JInternalFrame frame1 = createInternalFrame(icon1, FIRST_FRAME_LAYER, 1, 1);

        frame1.setBounds(FRAME0_X, FRAME0_Y, FRAME0_WIDTH, FRAME0_HEIGHT);

        // Create four more starter windows

        createInternalFrame(icon1, DEMO_FRAME_LAYER, FRAME_WIDTH, FRAME_HEIGHT);

        createInternalFrame(icon3, DEMO_FRAME_LAYER, FRAME_WIDTH, FRAME_HEIGHT);

        createInternalFrame(icon4, DEMO_FRAME_LAYER, FRAME_WIDTH, FRAME_HEIGHT);

        createInternalFrame(icon2, DEMO_FRAME_LAYER, FRAME_WIDTH, FRAME_HEIGHT);

    }

    /**

     * Create an internal frame and add a scrollable imageicon to it

     */

    public JInternalFrame createInternalFrame(Icon icon, Integer layer, int width, int height) {

        JInternalFrame jif = new JInternalFrame();

        if(!windowTitleField.getText().equals(getString("InternalFrameDemo.frame_label"))) {

            jif.setTitle(windowTitleField.getText() + "  ");

        } else {

            jif = new JInternalFrame(getString("InternalFrameDemo.frame_label") + " " + windowCount + "  ");

        }

        // set properties

        jif.setClosable(windowClosable.isSelected());

        jif.setMaximizable(windowMaximizable.isSelected());

        jif.setIconifiable(windowIconifiable.isSelected());

        jif.setResizable(windowResizable.isSelected());

        jif.setBounds(20*(windowCount%10), 20*(windowCount%10), width, height);

        jif.setContentPane(new ImageScroller(this, icon, 0, windowCount));

        windowCount++;

        desktop.add(jif, layer);

        // Set this internal frame to be selected

        try {

            jif.setSelected(true);

        } catch (java.beans.PropertyVetoException e2) {

        }

        jif.show();

        return jif;

    }

    public JInternalFrame createInternalFramePalette() {

        JInternalFrame palette = new JInternalFrame(

            getString("InternalFrameDemo.palette_label")

        );

        palette.putClientProperty("JInternalFrame.isPalette", Boolean.TRUE);

        palette.getContentPane().setLayout(new BorderLayout());

        palette.setBounds(PALETTE_X, PALETTE_Y, PALETTE_WIDTH, PALETTE_HEIGHT);

        palette.setResizable(true);

        palette.setIconifiable(true);

        desktop.add(palette, PALETTE_LAYER);

        // *************************************

        // * Create create frame maker buttons *

        // *************************************

        JButton b1 = new JButton(smIcon1);

        JButton b2 = new JButton(smIcon2);

        JButton b3 = new JButton(smIcon3);

        JButton b4 = new JButton(smIcon4);

        // add frame maker actions

        b1.addActionListener(new ShowFrameAction(this, icon1));

        b2.addActionListener(new ShowFrameAction(this, icon2));

        b3.addActionListener(new ShowFrameAction(this, icon3));

        b4.addActionListener(new ShowFrameAction(this, icon4));

        // add frame maker buttons to panel

        JPanel p = new JPanel();

        p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));

        JPanel buttons1 = new JPanel();

        buttons1.setLayout(new BoxLayout(buttons1, BoxLayout.X_AXIS));

        JPanel buttons2 = new JPanel();

        buttons2.setLayout(new BoxLayout(buttons2, BoxLayout.X_AXIS));

        buttons1.add(b1);

        buttons1.add(Box.createRigidArea(HGAP15));

        buttons1.add(b2);

        buttons2.add(b3);

        buttons2.add(Box.createRigidArea(HGAP15));

        buttons2.add(b4);

        p.add(Box.createRigidArea(VGAP10));

        p.add(buttons1);

        p.add(Box.createRigidArea(VGAP15));

        p.add(buttons2);

        p.add(Box.createRigidArea(VGAP10));

        palette.getContentPane().add(p, BorderLayout.NORTH);

        // ************************************

        // * Create frame property checkboxes *

        // ************************************

        p = new JPanel() {

            Insets insets = new Insets(10,15,10,5);

            public Insets getInsets() {

                return insets;

            }

        };

        p.setLayout(new GridLayout(1,2));

        Box box = new Box(BoxLayout.Y_AXIS);

        windowResizable   = new JCheckBox(getString("InternalFrameDemo.resizable_label"), true);

        windowIconifiable = new JCheckBox(getString("InternalFrameDemo.iconifiable_label"), true);

        box.add(Box.createGlue());

        box.add(windowResizable);

        box.add(windowIconifiable);

        box.add(Box.createGlue());

        p.add(box);

        box = new Box(BoxLayout.Y_AXIS);

        windowClosable    = new JCheckBox(getString("InternalFrameDemo.closable_label"), true);

        windowMaximizable = new JCheckBox(getString("InternalFrameDemo.maximizable_label"), true);

        box.add(Box.createGlue());

        box.add(windowClosable);

        box.add(windowMaximizable);

        box.add(Box.createGlue());

        p.add(box);

        palette.getContentPane().add(p, BorderLayout.CENTER);

        // ************************************

        // *   Create Frame title textfield   *

        // ************************************

        p = new JPanel() {

            Insets insets = new Insets(0,0,10,0);

            public Insets getInsets() {

                return insets;

            }

        };

        windowTitleField = new JTextField(getString("InternalFrameDemo.frame_label"));

        windowTitleLabel = new JLabel(getString("InternalFrameDemo.title_text_field_label"));

        p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));

        p.add(Box.createRigidArea(HGAP5));

        p.add(windowTitleLabel, BorderLayout.WEST);

        p.add(Box.createRigidArea(HGAP5));

        p.add(windowTitleField, BorderLayout.CENTER);

        p.add(Box.createRigidArea(HGAP5));

        palette.getContentPane().add(p, BorderLayout.SOUTH);

        palette.show();

        return palette;

    }

    class ShowFrameAction extends AbstractAction {

        InternalFrameDemo demo;

        Icon icon;

        public ShowFrameAction(InternalFrameDemo demo, Icon icon) {

            this.demo = demo;

            this.icon = icon;

        }

        public void actionPerformed(ActionEvent e) {

            demo.createInternalFrame(icon,

                                     getDemoFrameLayer(),

                                     getFrameWidth(),

                                     getFrameHeight()

            );

        }

    }

    public int getFrameWidth() {

        return FRAME_WIDTH;

    }

    public int getFrameHeight() {

        return FRAME_HEIGHT;

    }

    public Integer getDemoFrameLayer() {

        return DEMO_FRAME_LAYER;

    }

    class ImageScroller extends JScrollPane {

        public ImageScroller(InternalFrameDemo demo, Icon icon, int layer, int count) {

            super();

            JPanel p = new JPanel();

            p.setBackground(Color.white);

            p.setLayout(new BorderLayout() );

            p.add(new JLabel(icon), BorderLayout.CENTER);

            getViewport().add(p);

            getHorizontalScrollBar().setUnitIncrement(10);

            getVerticalScrollBar().setUnitIncrement(10);

        }

        public Dimension getMinimumSize() {

            return new Dimension(25, 25);

        }

    }

    void updateDragEnabled(boolean dragEnabled) {

        windowTitleField.setDragEnabled(dragEnabled);

    }

}