ebookmakerswing.java

JAVA手机的电子书编辑器以及阅读器

/*
 * Created on 2004-10-26
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
package com.zmc.ebook.maker;

import java.awt.FileDialog;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;

import javax.swing.JFrame;
import javax.swing.JMenuBar;
import java.awt.BorderLayout;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JSplitPane;
import javax.swing.JPanel;
import java.awt.Dimension;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.JList;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.jar.JarFile;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;

import javax.swing.event.ListSelectionListener;
import javax.swing.event.ListSelectionEvent;

/**
 *EBookMakerSwing <br>
 * Copyright (c) 2000, 2004 e-Channels Corporation<br>
 * <br>
 * Created on 2004-10-26<br>
 * @author ZHONGMC<br>
 *<br>
 * Last modified on 2004-10-26<br>
 * Last modified by ZHONGMC<br>
 *
 *<p>Comment here</p>
 *
 */
public class EBookMakerSwing extends JFrame
{

    private JTextField chapterNameText;
    private JTextArea contentText;
    private JList chapterList;
    
    private JTextField bookNameText;
    
    private ListDataModel dataModel;
    
    /**
     * @throws java.awt.HeadlessException
     */
    public EBookMakerSwing() throws HeadlessException
    {
        super();

        final JMenuBar menuBar = new JMenuBar();
        getContentPane().add(menuBar, BorderLayout.NORTH);

        final JMenu menu = new JMenu();
        menuBar.add(menu);
        menu.setText("File");

        final JMenuItem menuItem_4 = new JMenuItem();
        menuItem_4.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                openFile();
            }
        });
        menu.add(menuItem_4);
        menuItem_4.setText("Open");

        final JMenuItem menuItem = new JMenuItem();
        menuItem.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                saveFile();
            }
        });
        menu.add(menuItem);
        menuItem.setText("Save");

        menu.addSeparator();

        final JMenuItem menuItem_6 = new JMenuItem();
        menu.add(menuItem_6);
        menuItem_6.setText("Build");
        menuItem_6.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                buildJar();
            }
        });

        menu.addSeparator();

        final JMenuItem menuItem_1 = new JMenuItem();
        menuItem_1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                dispose();
            }
        });
        menu.add(menuItem_1);
        menuItem_1.setText("Exit");

        final JMenu menu_2 = new JMenu();
        menuBar.add(menu_2);
        menu_2.setText("Option");

        final JMenuItem menuItem_5 = new JMenuItem();
        menuItem_5.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
            }
        });
        menu_2.add(menuItem_5);
        menuItem_5.setText("Option");

        final JMenu menu_1 = new JMenu();
        menuBar.add(menu_1);
        menu_1.setText("Help");

        final JMenuItem menuItem_2 = new JMenuItem();
        menu_1.add(menuItem_2);
        menuItem_2.setText("Content");

        menu_1.addSeparator();

        final JMenuItem menuItem_3 = new JMenuItem();
        menu_1.add(menuItem_3);
        menuItem_3.setText("About");

        final JSplitPane splitPane = new JSplitPane();
        getContentPane().add(splitPane, BorderLayout.CENTER);

        
        final JPanel panel = new JPanel();
        panel.setPreferredSize(new Dimension(100, 0));
        panel.setLayout(new BorderLayout());
        splitPane.setLeftComponent(panel);

        final JLabel label = new JLabel();
        panel.add(label, BorderLayout.NORTH);
        label.setText("Chapters:");

        final JScrollPane scrollPane = new JScrollPane();
        panel.add(scrollPane, BorderLayout.CENTER);

        chapterList = new JList();
        chapterList.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                setActivateChapter();
            }
        });
        scrollPane.setViewportView(chapterList);

        dataModel = new ListDataModel();
        chapterList.setModel( dataModel );
        
        
        final JPanel panel_1 = new JPanel();
        panel_1.setLayout(new BorderLayout());
        splitPane.setRightComponent(panel_1);

        final JPanel panel_3 = new JPanel();
        panel_3.setPreferredSize(new Dimension(0, 60));
        panel_1.add(panel_3, BorderLayout.NORTH);

        final JLabel label_4 = new JLabel();
        panel_3.add(label_4);
        label_4.setText("BookName:");

        bookNameText = new JTextField();
        bookNameText.setPreferredSize(new Dimension(200, 25));
        panel_3.add(bookNameText);
        
        
        final JLabel label_1 = new JLabel();
        panel_3.add(label_1);
        label_1.setText("ChapterName:");

        chapterNameText = new JTextField();
        chapterNameText.setPreferredSize(new Dimension(200, 25));
        panel_3.add(chapterNameText);

        final JButton button = new JButton();
        button.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                addChapter();
            }
        });
        panel_3.add(button);
        button.setText("Add");

        final JButton button_1 = new JButton();
        button_1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) 
            {
                deleteChapter();
            }
        });
        panel_3.add(button_1);
        button_1.setText("Delete");

        final JButton button_2 = new JButton();
        button_2.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                updateChapter();
            }
        });
        panel_3.add(button_2);
        button_2.setText("Update");



        final JScrollPane scrollPane_1 = new JScrollPane();
        panel_1.add(scrollPane_1, BorderLayout.CENTER);

        contentText = new JTextArea();
        scrollPane_1.setViewportView(contentText);



        final JPanel panel_2 = new JPanel();
        panel_2.setPreferredSize(new Dimension(0, 25));
        getContentPane().add(panel_2, BorderLayout.SOUTH);
        // TODO Auto-generated constructor stub
    }

    /**
     * @param arg0
     */
    public EBookMakerSwing(GraphicsConfiguration arg0)
    {
        super(arg0);
        // TODO Auto-generated constructor stub
    }

    /**
     * @param arg0
     * @throws java.awt.HeadlessException
     */
    public EBookMakerSwing(String arg0) throws HeadlessException
    {
        super(arg0);
        // TODO Auto-generated constructor stub
    }

    /**
     * @param arg0
     * @param arg1
     */
    public EBookMakerSwing(String arg0, GraphicsConfiguration arg1)
    {
        super(arg0, arg1);
        // TODO Auto-generated constructor stub
    }

    private void openFile()
    {
        FileDialog dlg = new FileDialog(this, "Open ebook Def file");
        dlg.setMode( FileDialog.LOAD);
        dlg.show();
        
        String fileName = dlg.getFile();
        if( fileName == null )
            return;
        
    }
    
    
    private void saveFile()
    {
        FileDialog dlg = new FileDialog(this, "Open ebook Def file");
        dlg.setMode( FileDialog.SAVE);
        dlg.show();
        
        String fileName = dlg.getFile();
        if( fileName == null )
            return;
        
    }
    
    private void buildJar()
    {
        FileDialog dlg = new FileDialog(this, "Open ebook Def file");
        dlg.setMode( FileDialog.SAVE);
        dlg.show();
        
        String fileName = dlg.getDirectory() + "/" + dlg.getFile();
        if( fileName == null )
            return;
        
        try{
            FileOutputStream fo = new FileOutputStream(fileName);
            ZipOutputStream zo = new ZipOutputStream( fo );
            
            this.writeFileToZip("com/zmc/ebook/reader/About.class", zo);
            this.writeFileToZip("com/zmc/ebook/reader/PageContent.class", zo);
            this.writeFileToZip("com/zmc/ebook/reader/ReaderFrame.class", zo);
            this.writeFileToZip("com/zmc/ebook/reader/TextReader.class", zo);
            
            ZipEntry entry = new ZipEntry("META-INF/MANIFEST.MF");
            zo.putNextEntry(entry);

            String genInfo = "Manifest-Version: 1.0\n" +
            		"MIDlet-1: eBook Reader,, com.zmc.ebook.reader.TextReader\n" +
                "MIDlet-Data-Size: 256\n" +
                "MIDlet-Description: eBook reader\n" +
                "MIDlet-Name:"   + this.bookNameText.getText()+ "\n" +
                "MIDlet-Permissions: javax.microedition.io.Connector.http\n" +
                "MIDlet-Vendor: e-Channels, Inc.\n" +
                "MIDlet-Version: 1.0.10\n" + 
                "MicroEdition-Configuration: CLDC-1.0\n" + 
                "MicroEdition-Profile: MIDP-2.0\n";
            
            zo.write( genInfo.getBytes("UTF-8"));
         
            for( int i=0; i< dataModel.getSize(); i++)
            {
                Chapter chapter = (Chapter)dataModel.getElementAt(i);
                
                String chapterFile = "Chapter-" + (i+1) + ":/Chapter" + (i+1) + ".txt\r\n";
                zo.write(chapterFile.getBytes());
                
                String chapterTitle = "ChapterTitle-" + (i+1 )+ ":" + chapter.chapterName + "\r\n";
                zo.write( chapterTitle.getBytes("UTF-8"));
            }

            zo.closeEntry();
            
            for( int i=0; i< dataModel.getSize(); i++)
            {
                Chapter chapter = (Chapter)dataModel.getElementAt(i);
                
                ZipEntry entry1 = new ZipEntry("Chapter" + (i+1) + ".txt");
                zo.putNextEntry(entry1);
                zo.write( chapter.ChapterContent.getBytes("UTF-8"));
                zo.closeEntry();
            }
        	zo.close();
        	fo.close();
        	
        }catch(Exception e)
        {
            e.printStackTrace();
        }
        
    }
    
    
    private void setActivateChapter()
    {
        int idx = chapterList.getSelectedIndex();
        if( idx == -1 )
            return;
        
        Chapter chapter = (Chapter)chapterList.getSelectedValue();
        this.chapterNameText.setText( chapter.chapterName);
        this.contentText.setText( chapter.ChapterContent );
    }
    
    private void addChapter()
    {
        String chapterName = chapterNameText.getText();
        String content = contentText.getText();
        if( chapterName.length() == 0 )
            return;
        
        Chapter chapter = new Chapter(chapterName, content);

        this.chapterNameText.setText( chapter.chapterName);
        this.contentText.setText( chapter.ChapterContent );
        
        this.dataModel.addItem( chapter );
    }
    
    private void deleteChapter()
    {
        Chapter chapter = (Chapter)this.chapterList.getSelectedValue();
        if( chapter != null )
        {
            this.dataModel.removeItem( chapter );
        }
    }
    
    private void updateChapter()
    {
        Chapter chapter = (Chapter)this.chapterList.getSelectedValue();
        if( chapter != null )
        {
            String chapterName = this.chapterNameText.getText();
            String content = this.contentText.getText();
            if( chapterName.length() == 0 )
                return;
            
            chapter.chapterName = chapterName;
            chapter.ChapterContent = content;
            this.dataModel.updateItem( chapter );
        }
        
    }
    
    private void writeFileToZip(String src, ZipOutputStream zo)
    {
        
        try{
            ZipEntry entry = new ZipEntry(src);
            zo.putNextEntry(entry);
            
            FileInputStream fi = new FileInputStream( src );
            byte[] tmp = new byte[256];
            while( true )
            {
                int readLen = fi.read(tmp );
                if( readLen <= 0 )
                    break;
                zo.write(tmp, 0, readLen);
                
            }
            zo.closeEntry();
        }catch(Exception e)
        {
            e.printStackTrace();
        }
    }
    
    public static void main(String[] args)
    {
        EBookMakerSwing frame = new EBookMakerSwing();
        frame.setSize(800,600);
        frame.show();
    }
}