mainwindow.java

基于jxta的文件共享和聊天系统源代码,下载下来分析吧

/*
 * Created on 28-nov-2005
 *
 * 
 * 
 */
/**
 * @author magowiz
 *
 */


package gui;
import java.util.StringTokenizer;
import java.io.*;
import java.net.*;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.MalformedURLException;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.Calendar;
import java.util.TimeZone;
import catalog_search.CatalogSearchResponse;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JProgressBar;
import javax.swing.table.DefaultTableModel;

import p2p_system.AddBCEvt;
import p2p_system.AddedBCEvt;
import p2p_system.BCInterfListener;
import p2p_system.BookmarkedCatalogItem;
import p2p_system.BookmarkedCatalogs;
import p2p_system.DelBCEvt;
import p2p_system.DeletedBCEvt;
import p2p_system.Peer;
import javax.swing.event.TableModelEvent;

import javax.swing.JCheckBox;
import java.awt.Dimension;


public class MainWindow implements BCInterfListener{
	private BookmarkedCatalogs bcs;  //  @jve:decl-index=0:
	private Peer p;
	private String[] cname;
	private String [] clabel;
	private	DefaultTableModel dtm=null;
	private	DefaultTableModel dtm2=null;
	private JPanel jContentPane = null;
	private JFrame MainWindowFrame = null;  //  @jve:decl-index=0:visual-constraint="-22,47"
	private JTabbedPane jTabbedPane = null;
	private JPanel SearchPanel = null;
	private JButton SearchButton = null;
	private JLabel titleLabel = null;
	private JLabel DescriptionLabel = null;
	private JTextField TitleTextField = null;
	private JTextField DescriptionTextField = null;
	private JPanel CatalogListPanel = null;
	private JPanel ButtonPanel = null;
	private JPanel InputCatalogPanel = null;
	private JButton addButton = null;
	private JButton deleteButton = null;
	private JLabel Label = null;
	private JTextField LabelTextField = null;
	private JTextField UrlTextField = null;
	private JLabel UrlLabel = null;
	private JPanel LogPanel = null;
	private JButton ClearButton = null;
	private JScrollPane LogScrollPane = null;
	private JTextArea LogTextArea = null;
	private JScrollPane CatalogListScrollPane = null;
	private JTable CatalogListTable = null;
	private JPanel SearchResultPanel = null;
	private JTable CatalogSearchResultTable = null;
	private JScrollPane jScrollPane = null;
	private JPanel CatalogSelectPanel = null;
	private JLabel CatSearchLabel = null;
	private JCheckBox OtherWebCheckBox = null;
	private JCheckBox []cats=null;
	private JPanel jPanel = null;
	private JPanel LocalCatalogPanel = null;
	private JLabel LocalCatalogTitleLabel = null;
	private JTextField LocalCatalogTitleTextField = null;
	private JLabel LocalCatalogDescriptionLabel = null;
	private JTextField LocalCatalogDescriptionTextField = null;
	private JLabel LocalCatalogUrlLabel = null;
	private JTextField LocalCatalogUrlTextField = null;
	private JButton InsertButton = null;
	private JCheckBox LocalPeerCheckBox = null;
	private JCheckBox OtherPeerCheckBox = null;
	private JCheckBox DownloadFileCheckBox = null;
	private int nres=0;
	/**
	 * This method initializes jContentPane	
	 * 	
	 * @return javax.swing.JPanel	
	 */    
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			jContentPane.setLayout(new BoxLayout(jContentPane, BoxLayout.X_AXIS));
			jContentPane.add(getJTabbedPane(), null);
		}
		return jContentPane;
	}
	/**
	 * This method initializes jFrame	
	 * 	
	 * @return javax.swing.JFrame	
	 */    
	private JFrame getJFrame() {
		if (MainWindowFrame == null) {
			MainWindowFrame = new JFrame();
			//System.out.println(MainWindowFrame.toString());
			MainWindowFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			MainWindowFrame.setContentPane(getJContentPane());
			MainWindowFrame.setTitle("JxtASK - Knowledge Sharing W2P");
			MainWindowFrame.setSize(615, 335);
			
		}
		return MainWindowFrame;
	}
	/**
	 * This method initializes jTabbedPane	
	 * 	
	 * @return javax.swing.JTabbedPane	
	 */    
	private JTabbedPane getJTabbedPane() {
		if (jTabbedPane == null) {
			jTabbedPane = new JTabbedPane();
			jTabbedPane.addTab("Local Catalog", null, getLocalCatalogPanel(), null);
			jTabbedPane.addTab("Catalog List", null, getCatalogListPanel(), null);
			jTabbedPane.addTab("Search", null, getSearchPanel(), null);
			jTabbedPane.addTab("Catalog Select", null, getCatalogSelectPanel(), null);
			jTabbedPane.addTab("Search Results", null, getSearchResultPanel(), null);
			jTabbedPane.addTab("Log", null, getLogPanel(), null);
		}
		return jTabbedPane;
	}
	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */    
	private JPanel getSearchPanel() {
		if (SearchPanel == null) {
			GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
			gridBagConstraints1.gridx = -1;
			gridBagConstraints1.gridy = -1;
			GridBagConstraints gridBagConstraints2 = new GridBagConstraints();
			DescriptionLabel = new JLabel();
			titleLabel = new JLabel();
			GridBagConstraints gridBagConstraints4 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints6 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints7 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints11 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints12 = new GridBagConstraints();
			SearchPanel = new JPanel();
			SearchPanel.setLayout(new GridBagLayout());
			SearchPanel.setName("Search");
			titleLabel.setText("Title");
			gridBagConstraints6.gridx = 0;
			gridBagConstraints6.gridy = 1;
			gridBagConstraints6.gridheight = 1;
			gridBagConstraints6.gridwidth = 1;
			gridBagConstraints6.fill = java.awt.GridBagConstraints.NONE;
			gridBagConstraints6.anchor = java.awt.GridBagConstraints.WEST;
			gridBagConstraints7.gridx = 0;
			gridBagConstraints7.gridy = 2;
			gridBagConstraints7.anchor = java.awt.GridBagConstraints.NORTHWEST;
			SearchPanel.setMinimumSize(new java.awt.Dimension(200,200));
			gridBagConstraints11.gridx = 1;
			gridBagConstraints11.gridy = 1;
			gridBagConstraints11.weightx = 1.0;
			gridBagConstraints11.fill = java.awt.GridBagConstraints.HORIZONTAL;
			gridBagConstraints12.gridx = 1;
			gridBagConstraints12.gridy = 2;
			gridBagConstraints12.weightx = 1.0;
			gridBagConstraints12.fill = java.awt.GridBagConstraints.HORIZONTAL;
			gridBagConstraints12.ipady = 40;
			gridBagConstraints4.gridx = 0;
			gridBagConstraints4.gridy = 3;
			gridBagConstraints4.gridwidth = 2;
			gridBagConstraints4.gridheight = 1;
			DescriptionLabel.setText("Description");
			gridBagConstraints2.gridx = -1;
			gridBagConstraints2.gridy = -1;
			gridBagConstraints2.weightx = 1.0;
			gridBagConstraints2.weighty = 1.0;
			gridBagConstraints2.fill = java.awt.GridBagConstraints.BOTH;
			SearchPanel.add(titleLabel, gridBagConstraints6);
			SearchPanel.add(getTitleTextField(), gridBagConstraints11);
			SearchPanel.add(getDescriptionTextField(), gridBagConstraints12);
			SearchPanel.add(DescriptionLabel, gridBagConstraints7);
			SearchPanel.add(getSearchButton(), gridBagConstraints4);
		}
		return SearchPanel;
	}
	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */    
	private JButton getSearchButton() {
		if (SearchButton == null) {
			SearchButton = new JButton();
			SearchButton.setText("Search");
			SearchButton.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
			SearchButton.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					if((!TitleTextField.getText().equals(""))||(!DescriptionTextField.getText().equals(""))){
						nres=0;
						boolean ow=OtherWebCheckBox.isSelected();
						boolean op=OtherPeerCheckBox.isSelected();
						boolean lc=LocalPeerCheckBox.isSelected();
						String [] a = new String[2];
						a[0]=TitleTextField.getText();
						a[1]=DescriptionTextField.getText();
						String[] c=null;
					
						int count=0;
						for(int i=0;i<cname.length;i++)
						{
							if(cats[i].isSelected())
								count++;
						}
						c=new String[count];
						int x=0;
						for(int i=0;i<cname.length;i++)
						{
							if(cats[i].isSelected())
							{
								c[x]=cname[i];
							 	x++;
							}
						}					
						if((!op)&&(!ow)&&(!lc)&&(x==0))
						{
							JOptionPane.showMessageDialog(null, "You must select at least one item in Catalog Select tab.", "Warning: No catalogs selected",
					                JOptionPane.WARNING_MESSAGE);
						}
						else
						{
								p2p_system.SearchEvt se=new p2p_system.SearchEvt(this,a[0],a[1],c,ow,op,lc);
								p.search(se);
						}
					}
					else{JOptionPane.showMessageDialog(null, "You must insert at least one of Title and Description.", "Warning: Invalid Search terms",
			                JOptionPane.WARNING_MESSAGE);}
				}
			});
		}
		return SearchButton;
	}
	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */    
	private JTextField getTitleTextField() {
		if (TitleTextField == null) {
			TitleTextField = new JTextField();
		}
		return TitleTextField;
	}
	/**
	 * This method initializes jTextField1	
	 * 	
	 * @return javax.swing.JTextField	
	 */    
	private JTextField getDescriptionTextField() {
		if (DescriptionTextField == null) {
			DescriptionTextField = new JTextField();
		}
		return DescriptionTextField;
	}
	
	
	public void init(Peer q,BookmarkedCatalogs bc)
	{
		p=q;
		bcs=bc;
		JFrame mw=this.getJFrame();
		Object [] cn={"Label","Name","URL","Status"};
		Object [] csr={"Title","Description","Url","Catalog Name"};
		dtm= new DefaultTableModel(cn,0);
		dtm2= new DefaultTableModel(csr,0);
		CatalogListTable.setModel(dtm);		
		CatalogSearchResultTable.setModel(dtm2);
		
		if(bcs.getCatalogsNumber()!=0)
			fillCatListTable();	
		System.out.println(" ");
		mw.pack();
		mw.show();
	}
	
	
	private void fillCatListTable()
	{
		int cN=bcs.getCatalogsNumber();
		BookmarkedCatalogItem bci=null;
		cname= new String[cN];
		clabel=new String[cN];
		cats=new JCheckBox[cN];
		for(int i=0;i<cN;i++)
		{
			bci=bcs.getItem(i);
			Object [] r={bci.getCatalogLabel(),bci.getCatalogName(),bci.getCatalogUrl(),"Waiting"};
			dtm.addRow(r);
			clabel[i]=new String(r[0].toString());
			cname[i]=new String(r[1].toString());
			cats[i]=new JCheckBox(clabel[i]);
			jPanel.add(cats[i]);
		}
	}
	
	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */    
	private JPanel getCatalogListPanel() {
		if (CatalogListPanel == null) {
			GridBagConstraints gridBagConstraints3 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints38 = new GridBagConstraints();
			GridBagConstraints gridBagConstraints37 = new GridBagConstraints();
			CatalogListPanel = new JPanel();
			CatalogListPanel.setLayout(new GridBagLayout());
			gridBagConstraints37.gridx = 1;
			gridBagConstraints37.gridy = 0;
			gridBagConstraints37.ipadx = 50;
			gridBagConstraints37.ipady = 275;
			gridBagConstraints38.gridx = 2;
			gridBagConstraints38.gridy = 0;
			gridBagConstraints38.ipadx = 5;
			gridBagConstraints3.weightx = 1.0;
			gridBagConstraints3.weighty = 1.0;
			gridBagConstraints3.fill = java.awt.GridBagConstraints.BOTH;
			CatalogListPanel.add(getCatalogListScrollPane(), gridBagConstraints3);
			CatalogListPanel.add(getButtonPanel(), gridBagConstraints37);
			CatalogListPanel.add(getInputCatalogPanel(), gridBagConstraints38);
		}
		return CatalogListPanel;
	}
	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */    
	private JPanel getButtonPanel() {
		if (ButtonPanel == null) {
			GridBagConstraints gridBagConstraints31 = new GridBagConstraints();
			ButtonPanel = new JPanel();
			ButtonPanel.setLayout(new GridBagLayout());
			gridBagConstraints31.gridx = 0;
			gridBagConstraints31.gridy = 1;
			ButtonPanel.setPreferredSize(new java.awt.Dimension(1,1));
			ButtonPanel.add(getAddButton(), new GridBagConstraints());
			ButtonPanel.add(getDeleteButton(), gridBagConstraints31);