/*

 *

 * 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,

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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.*;

/**

 * A generic SwingSet2 demo module

 *

 * @author Jeff Dinkins

 */

public class DemoModule extends JApplet {

    // The preferred size of the demo

    private int PREFERRED_WIDTH = 680;

    private int PREFERRED_HEIGHT = 600;

    Border loweredBorder = new CompoundBorder(new SoftBevelBorder(SoftBevelBorder.LOWERED),

                                              new EmptyBorder(5,5,5,5));

    // Premade convenience dimensions, for use wherever you need 'em.

    public static Dimension HGAP2 = new Dimension(2,1);

    public static Dimension VGAP2 = new Dimension(1,2);

    public static Dimension HGAP5 = new Dimension(5,1);

    public static Dimension VGAP5 = new Dimension(1,5);

    public static Dimension HGAP10 = new Dimension(10,1);

    public static Dimension VGAP10 = new Dimension(1,10);

    public static Dimension HGAP15 = new Dimension(15,1);

    public static Dimension VGAP15 = new Dimension(1,15);

    public static Dimension HGAP20 = new Dimension(20,1);

    public static Dimension VGAP20 = new Dimension(1,20);

    public static Dimension HGAP25 = new Dimension(25,1);

    public static Dimension VGAP25 = new Dimension(1,25);

    public static Dimension HGAP30 = new Dimension(30,1);

    public static Dimension VGAP30 = new Dimension(1,30);

    private SwingSet2 swingset = null;

    private JPanel panel = null;

    private String resourceName = null;

    private String iconPath = null;

    private String sourceCode = null;

    public DemoModule(SwingSet2 swingset) {

        this(swingset, null, null);

    }

    public DemoModule(SwingSet2 swingset, String resourceName, String iconPath) {

        UIManager.put("swing.boldMetal", Boolean.FALSE);

        panel = new JPanel();

        panel.setLayout(new BorderLayout());

        this.resourceName = resourceName;

        this.iconPath = iconPath;

        this.swingset = swingset;

        loadSourceCode();

    }

    public String getResourceName() {

        return resourceName;

    }

    public JPanel getDemoPanel() {

        return panel;

    }

    public SwingSet2 getSwingSet2() {

        return swingset;

    }

    public String getString(String key) {

        if (getSwingSet2() != null) {

            return getSwingSet2().getString(key);

        }else{

            return "nada";

        }

    }

    public char getMnemonic(String key) {

        return (getString(key)).charAt(0);

    }

    public ImageIcon createImageIcon(String filename, String description) {

        if(getSwingSet2() != null) {

            return getSwingSet2().createImageIcon(filename, description);

        } else {

            String path = "/resources/images/" + filename;

            return new ImageIcon(getClass().getResource(path), description);

        }

    }

    public String getSourceCode() {

        return sourceCode;

    }

    public void loadSourceCode() {

        if(getResourceName() != null) {

            String filename = getResourceName() + ".java";

            sourceCode = new String("<html><body bgcolor=\"#ffffff\"><pre>");

            InputStream is;

            InputStreamReader isr;

            URL url;

            try {

                url = getClass().getResource(filename);

                is = url.openStream();

                isr = new InputStreamReader(is, "UTF-8");

                BufferedReader reader = new BufferedReader(isr);

                // Read one line at a time, htmlize using super-spiffy

                // html java code formating utility from www.CoolServlets.com

                String line = reader.readLine();

                while(line != null) {

                    sourceCode += line + " \n ";

                    line = reader.readLine();

                }

                sourceCode += new String("</pre></body></html>");

            } catch (Exception ex) {

                sourceCode = "Could not load file: " + filename;

            }

        }

    }

    public String getName() {

        return getString(getResourceName() + ".name");

    };

    public Icon getIcon() {

        return createImageIcon(iconPath, getResourceName() + ".name");

    };

    public String getToolTip() {

        return getString(getResourceName() + ".tooltip");

    };

    public void mainImpl() {

        JFrame frame = new JFrame(getName());

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

        frame.getContentPane().add(getDemoPanel(), BorderLayout.CENTER);

        getDemoPanel().setPreferredSize(new Dimension(PREFERRED_WIDTH, PREFERRED_HEIGHT));

        frame.pack();

        frame.show();

    }

    public JPanel createHorizontalPanel(boolean threeD) {

        JPanel p = new JPanel();

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

        p.setAlignmentY(TOP_ALIGNMENT);

        p.setAlignmentX(LEFT_ALIGNMENT);

        if(threeD) {

            p.setBorder(loweredBorder);

        }

        return p;

    }

    public JPanel createVerticalPanel(boolean threeD) {

        JPanel p = new JPanel();

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

        p.setAlignmentY(TOP_ALIGNMENT);

        p.setAlignmentX(LEFT_ALIGNMENT);

        if(threeD) {

            p.setBorder(loweredBorder);

        }

        return p;

    }

    public static void main(String[] args) {

        DemoModule demo = new DemoModule(null);

        demo.mainImpl();

    }

    public void init() {

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

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

    }

    void updateDragEnabled(boolean dragEnabled) {}

}