documenteditorview.java

GPRS数据通讯软件源码

/*
 * Copyright (c) 2007, Sun Microsystems, Inc.
 * 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 Sun Microsystems, Inc. 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
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package documenteditor;

import java.awt.AWTException;
import java.awt.Image;
import java.awt.MenuItem;
import java.awt.Point;
import java.awt.PopupMenu;
import java.awt.SystemTray;
import java.awt.Toolkit;
import java.awt.TrayIcon;
import javax.swing.event.DocumentEvent;
import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import org.jdesktop.application.Task;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.File;
import java.util.Date;
import java.util.EventObject;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.event.DocumentListener;
import org.jdesktop.application.Application;
import javax.swing.filechooser.FileFilter;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;

/**
 * This application is a simple text editor. This class displays the main frame
 * of the application and provides much of the logic. This class is called by
 * the main application class, DocumentEditorApp. For an overview of the
 * application see the comments for the DocumentEditorApp class.
 */
public class DocumentEditorView extends FrameView {

    private File file = new File("untitled.txt");
    private boolean modified = false;
    private DefaultMutableTreeNode OnlineNode = null;
    private DefaultMutableTreeNode OfflineNode = null;
    private FixDataDialog dialog = null;
    private SetChannelJDialog setChannelJDialog = null;
    private TrayIcon trayIcon = null;
    private DefaultTreeModel SiteTreeModel = null;
    
    public DefaultMutableTreeNode getOfflineNode() {
        return OfflineNode;
    }
    
    public DefaultMutableTreeNode getOnlineNode() {
        return OnlineNode;
    }

    public javax.swing.JTree getJTree1() {
        return jTree1;
    }
    
    //更换图标
    public void SetIco(Image ico){
        getFrame().setIconImage(ico);
        trayIcon.setImage(ico);        
    }
    
    //添加登录站点
    public void AddOnlineSite(DefaultMutableTreeNode tsn){
        GPRSClientThread thread = (GPRSClientThread) tsn.getUserObject();
        int j = -1;
        for(int i=0;i<OnlineNode.getChildCount();i++){
            DefaultMutableTreeNode temp_node = (DefaultMutableTreeNode)OnlineNode.getChildAt(i);
            GPRSClientThread gct = (GPRSClientThread)temp_node.getUserObject();
            if(gct.getID().toString().equals(thread.getID().toString())){
                OnlineNode.remove(i);
            }
        }
        for(int i=0;i<OnlineNode.getChildCount();i++){
            DefaultMutableTreeNode temp_node = (DefaultMutableTreeNode)OnlineNode.getChildAt(i);
            GPRSClientThread gct = (GPRSClientThread)temp_node.getUserObject();
            if(gct.toString().compareTo(thread.toString())>0){
                j = i;
                OnlineNode.insert(tsn, j);
                break;
            }
        }
        if(j==-1){
            OnlineNode.add(tsn);
        }
        for(int i=0;i<getOfflineNode().getChildCount();i++){
            DefaultMutableTreeNode temp_node = (DefaultMutableTreeNode)getOfflineNode().getChildAt(i);
            GPRSClientThread gct = (GPRSClientThread)temp_node.getUserObject();
            if(gct.getID().toString().equals(thread.getID().toString())){
                getOfflineNode().remove(i);
            }
        }        
    }
    
    //添加信息
    public void AddMessage(String Str){
        if(Str.length()>1){
            if(Str.substring(0,1).equals("#")){
                int i1 = Str.indexOf("(");
                int i2 = Str.indexOf(")");
                String ds = Str.substring(i1+1,i2);
                for(int i=0;i<OnlineNode.getChildCount();i++){
                    DefaultMutableTreeNode temp_node = (DefaultMutableTreeNode)OnlineNode.getChildAt(i);
                    GPRSClientThread gct = (GPRSClientThread)temp_node.getUserObject();
                    String IPPORT = gct.getInetAddress()+":"+gct.getPort();
                    if(IPPORT.equals(ds)){
                        OnlineNode.remove(i);
                        getOfflineNode().add(temp_node);
                    }
                }
                //jTree1.updateUI();
                SiteTreeModel.nodeStructureChanged(OnlineNode);
                SiteTreeModel.nodeStructureChanged(OfflineNode);
                jTree1.expandRow(1);
            }else if(Str.substring(0,1).equals("$")){
                SiteTreeModel.nodeStructureChanged(OnlineNode);
                SiteTreeModel.nodeStructureChanged(OfflineNode);
                jTree1.expandRow(1);
                //jTree1.updateUI();
            }
        }
        if(textArea.getLineCount()>1000){
            textArea.setText("");
        }
        textArea.append(Str+"\r\n");
        textArea.setCaretPosition(textArea.getText().length());
    }

    public DocumentEditorView(SingleFrameApplication app) {
        super(app);

        // generated GUI builder code
        initComponents();
        
        //初始化托盘
        if (SystemTray.isSupported()){
            try {
                SystemTray tray = SystemTray.getSystemTray();
                Image image = Toolkit.getDefaultToolkit().getImage(getClass().getResource("main.gif"));
                getFrame().setIconImage(image);
                PopupMenu popup = new PopupMenu();
                MenuItem item = new MenuItem("显示主窗体");
                item.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                        getFrame().setVisible(true);
                    }
                });
                popup.add(item);
                trayIcon = new TrayIcon(image, "GPRS无线数据传输系统4.1", popup);
                trayIcon.setImageAutoSize(true);
                tray.add(trayIcon);
                trayIcon.addMouseListener(new MouseListener() {

                    public void mouseClicked(MouseEvent e) {
                        if (e.getClickCount() == 2) {
                            getFrame().setVisible(true);
                        }
                    }
                    public void mousePressed(MouseEvent e) {                        
                    }
                    public void mouseReleased(MouseEvent e) {                        
                    }
                    public void mouseEntered(MouseEvent e) {                     
                    }
                    public void mouseExited(MouseEvent e) {                     
                    }
                });
            } catch (AWTException ex) {
                Logger.getLogger(DocumentEditorView.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        
        //关闭事件定义
        getFrame().setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); 
        
        //建立取历史数据对话框
        dialog = new FixDataDialog(getFrame(), true);
        dialog.setTitle("输入...");
        
        //建立通道设置对话框
        setChannelJDialog = new SetChannelJDialog(getFrame(), true);
        setChannelJDialog.setTitle("通道设置");
        //setChannelJDialog.setVisible(true);
        
        //初始化树形目录
        DefaultMutableTreeNode GPRSRootNode = new DefaultMutableTreeNode("GRPSModem");
        SiteTreeModel = new DefaultTreeModel(GPRSRootNode);
        jTree1.setModel(SiteTreeModel);
        OnlineNode = new DefaultMutableTreeNode("Online");
        OfflineNode = new DefaultMutableTreeNode("Offline");
        GPRSRootNode.add(OnlineNode);
        GPRSRootNode.add(OfflineNode);
        jTree1.expandRow(0);

        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
        messageTimer = new Timer(messageTimeout, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                statusMessageLabel.setText("");
            }
        });
        messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        });
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connect action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                } else if ("message".equals(propertyName)) {
                    String text = (String)(evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                } else if ("progress".equals(propertyName)) {
                    int value = (Integer)(evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });

        // if the document is ever edited, assume that it needs to be saved
        textArea.getDocument().addDocumentListener(new DocumentListener() {
            public void changedUpdate(DocumentEvent e) { setModified(true); }
            public void insertUpdate(DocumentEvent e) { setModified(true); }
            public void removeUpdate(DocumentEvent e) { setModified(true); }
        });

        // ask for confirmation on exit
        getApplication().addExitListener(new ConfirmExit());
    }

    /**
     * The File currently being edited.  The default value of this
     * property is "untitled.txt".
     * <p>
     * This is a bound read-only property.  It is never null.
     * 
     * @return the value of the file property.
     * @see #isModified
     */
    public File getFile() { 
        return file;  
    }

    /* Set the bound file property and update the GUI.