aclgui.java

JADE(JAVA Agent开发框架)是一个完全由JAVA语言开发的软件,它简化了多Agent系统的实现。

    comments = new JTextArea(4,TEXT_SIZE);
    JScrollPane commentsPane = new JScrollPane();
    commentsPane.getViewport().setView(comments);
    put(aclPanel,commentsPane,0,3,3,4,false);
    commentsPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
    commentsPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    
    //aclRappresentation (line # 7)
    l = new JLabel("ACLRepresentation:");
    put(aclPanel,l, 0, 7, 1, 1, false);     
    representation = new JTextField(); 
    representation.setBackground(Color.white);
    put(aclPanel,representation, 1, 7, 2, 1, false);  
  
    //payloadLength (line # 8)
    l = new JLabel("Payload Length:");
    put(aclPanel,l, 0, 8, 1, 1, false);     
    payloadLength = new JTextField(); 
    payloadLength.setBackground(Color.white);
    put(aclPanel,payloadLength, 1, 8, 2, 1, false);
    
      //payloadEncoding (line # 9)
    l = new JLabel("Payload Encoding:");
    put(aclPanel,l, 0, 9, 1, 1, false);     
    payloadEncoding = new JTextField(); 
    payloadEncoding.setBackground(Color.white);
    put(aclPanel,payloadEncoding, 1, 9, 2, 1, false);
    
    //Date (line # 10)
    dateDate = null;
    l = new JLabel("Date:");
    put(aclPanel,l, 0, 10, 1, 1, false);
    dateButton = new JButton("Set");
    dateButton.setMargin(new Insets(2,3,2,3));
    date = new JTextField();
    date.setBackground(Color.white);
    put(aclPanel,dateButton, 1, 10, 1, 1, false);
    put(aclPanel,date, 2, 10, 1, 1, false); 
    dateButton.addActionListener(new  ActionListener()
                      {
                        public void actionPerformed(ActionEvent e)
                        {
                          String command = e.getActionCommand();
                          //TimeChooser t = new TimeChooser(replyByDate);
                          TimeChooser t = new TimeChooser();
                          String d = date.getText();
                          if (!d.equals(""))
                          {
                            try
                            {
                              t.setDate(ISO8601.toDate(d));
                            }
                            catch (Exception ee) { 
                            if(logger.isLoggable(Logger.WARNING))
                            	logger.log(Logger.WARNING,"Incorrect date format"); }
                          }
                          if (command.equals("Set"))
                          {
                            if (t.showEditTimeDlg(null) == TimeChooser.OK)
                            {
                              dateDate = t.getDate();
                              if (dateDate == null)
                                date.setText("");
                              else
                                date.setText(ISO8601.toString(dateDate));
                            }
                          }
                          else if (command.equals("View"))
                          {         
                            t.showViewTimeDlg(null);
                          }
                        }
                      } );
    
    //intendedReceiver (line #11)
    l = new JLabel("Intended Receiver:");
    put(aclPanel,l,0,11,1,1,false);
    intendedReceiverPanel = new VisualAIDList(new ArrayList().iterator(),ownerGui);
    intendedReceiverPanel.setDimension(new Dimension(205,37));
    put(aclPanel,intendedReceiverPanel, 1, 11,2,1,false);
    
    //ReceivedObject (line #12-15)
    JPanel recPanel = new JPanel();
    recPanel.setLayout(new BoxLayout(recPanel,BoxLayout.Y_AXIS));
    JPanel tempPane = new JPanel();
    tempPane.setLayout(new BoxLayout(tempPane,BoxLayout.X_AXIS));
    recPanel.setBorder(new TitledBorder("Received Object"));
    l = new JLabel("By:");
    l.setPreferredSize(new Dimension(115,24));
    l.setMinimumSize(new Dimension(115,24));
    l.setMaximumSize(new Dimension(115,24));
    tempPane.add(l);
    by = new JTextField();
    by.setBackground(Color.white);
    tempPane.add(by);
    recPanel.add(tempPane);
    tempPane = new JPanel();
    tempPane.setLayout(new BoxLayout(tempPane,BoxLayout.X_AXIS));

    l = new JLabel("From:");
    l.setPreferredSize(new Dimension(115,24));
    l.setMinimumSize(new Dimension(115,24));
    l.setMaximumSize(new Dimension(115,24));
    tempPane.add(l);
    fromRec = new JTextField();
    fromRec.setBackground(Color.white);
    tempPane.add(fromRec);
    recPanel.add(tempPane);
    
    tempPane = new JPanel();
    tempPane.setLayout(new BoxLayout(tempPane,BoxLayout.X_AXIS));

    dateRecDate = null;
    l = new JLabel("Date:");
    l.setPreferredSize(new Dimension(115,24));
    l.setMinimumSize(new Dimension(115,24));
    l.setMaximumSize(new Dimension(115,24));
    tempPane.add(l);
    dateRecButton = new JButton("Set");
    tempPane.add(dateRecButton);
    dateRecButton.addActionListener(new ActionListener()
                      {
                        public void actionPerformed(ActionEvent e)
                        {
                          String command = e.getActionCommand();
                          //TimeChooser t = new TimeChooser(replyByDate);
                          TimeChooser t = new TimeChooser();
                          String d = dateRec.getText();
                          if (!d.equals(""))
                          {
                            try
                            {
                              t.setDate(ISO8601.toDate(d));
                            }
                            catch (Exception ee) { 
                            if(logger.isLoggable(Logger.WARNING))
                            	logger.log(Logger.WARNING,"Incorrect date format"); }
                          }
                          if (command.equals("Set"))
                          {
                            if (t.showEditTimeDlg(null) == TimeChooser.OK)
                            {
                              dateRecDate = t.getDate();
                              if (dateRecDate == null)
                                dateRec.setText("");
                              else
                                dateRec.setText(ISO8601.toString(dateRecDate));
                            }
                          }
                          else if (command.equals("View"))
                          {         
                            t.showViewTimeDlg(null);
                          }
                        }
                      } );

    dateRec = new JTextField();
    dateRec.setBackground(Color.white);
    tempPane.add(dateRec);
    recPanel.add(tempPane);

    tempPane = new JPanel();
    tempPane.setLayout(new BoxLayout(tempPane,BoxLayout.X_AXIS));

    l = new JLabel("ID:");
    l.setPreferredSize(new Dimension(115,24));
    l.setMinimumSize(new Dimension(115,24));
    l.setMaximumSize(new Dimension(115,24));
    tempPane.add(l);
    id = new JTextField();
    id.setBackground(Color.white);
    tempPane.add(id);
    recPanel.add(tempPane);
    
    tempPane = new JPanel();
    tempPane.setLayout(new BoxLayout(tempPane,BoxLayout.X_AXIS));

    l = new JLabel("Via:");
    l.setPreferredSize(new Dimension(115,24));
    l.setMinimumSize(new Dimension(115,24));
    l.setMaximumSize(new Dimension(115,24));
    tempPane.add(l);
    via = new JTextField();
    via.setBackground(Color.white);
    tempPane.add(via);
    recPanel.add(tempPane);

    put(aclPanel,recPanel,0,12,3,1,false);
    
    //(line 17)
    JPanel tmpPanel = new JPanel();
    //tmpPanel.setBackground(Color.lightGray);
    defaultEnvelopeButton = new JButton("Set Default Envelope");
    tmpPanel.add(defaultEnvelopeButton);
    
    defaultEnvelopeButton.addActionListener(new ActionListener(){
        public void actionPerformed(ActionEvent e)
        {
          String command = e.getActionCommand();
          if(command.equals("Set Default Envelope"))
          {
            ACLMessage tmp = getMsg();
            tmp.setDefaultEnvelope();
            Envelope envtmp = tmp.getEnvelope();
            showEnvelope(envtmp);
          }
        }
    });
    put(aclPanel,tmpPanel,0,17,3,1,false);
    //setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
    add(aclPanel);

  
  }

  }
  
  
  /////////////////
  // CONSTRUCTOR
  /////////////////
  /**
    Ordinary <code>AclGui</code> constructor.
    @see jade.lang.acl.ACLMessage#ACLMessage(int)
  */

  public AclGui(Component owner)
  { 
    
    firstPaintFlag = true;
    guiEnabledFlag = true;
    minDim = new Dimension();
    ownerGui = owner;
    
    JTabbedPane tabbed = new JTabbedPane();
    AclMessagePanel aclPane = new AclMessagePanel();
    EnvelopePanel envelope = new EnvelopePanel();
    tabbed.addTab("ACLMessage",aclPane);
    tabbed.addTab("Envelope",envelope);
    //to enable the textfields if needed.
    updateEnabled();  
    add(tabbed);

    // Try inserting formatted SL content.
    // any Exception is catched in order to remove unwished dependency
    // on the jade.tools.sl package from this package at run-time.
    try { 
	slFormatter = new SLFormatter();
    } catch (Exception e) {
    }
  }
    SLFormatter slFormatter;
  ////////////////////
  // PRIVATE METHODS
  ////////////////////
  private void formatGrid(int nr, int nc, int lb, int rb, int tb, int bb, int xs, int ys)
  {
    gridNRow = nr;
    gridNCol = nc;
    colWidth = new int[3];
    //colWidth[0] = 120;
    //colWidth[1] = 63;
    //colWidth[2] = 180;
    leftBorder = lb;
    rightBorder = rb;
    topBorder = tb;
    bottomBorder = bb;
    xSpacing = xs;
    ySpacing = ys;
  }

  private void setGridColumnWidth(int col, int width)
  {
    colWidth[col] = width;
  }

  private void put(JPanel panel, JComponent c, int x, int y, int dx, int dy, boolean fill)
  {
  int leftMargin, rightMargin, topMargin, bottomMargin;
  int preferredWidth, preferredHeight;
    
    constraint.gridx = x;
    constraint.gridy = y;
    constraint.gridwidth = dx;
    constraint.gridheight = dy;
    constraint.anchor = GridBagConstraints.WEST;
    if (fill)
      constraint.fill = GridBagConstraints.BOTH;
    else
      constraint.fill = GridBagConstraints.VERTICAL;

    leftMargin =   (x == 0 ? leftBorder : 0);
    rightMargin =  (x+dx == gridNCol ? rightBorder : xSpacing);
    topMargin =    (y == 0 ? topBorder : 0);
    bottomMargin = (y+dy == gridNRow ? bottomBorder : ySpacing);

    int i;
    preferredWidth = 0; 
    for (i = 0; i < dx; ++i)
      preferredWidth += colWidth[x+i] + xSpacing;
    preferredWidth -= xSpacing;
    preferredHeight = c.getPreferredSize().height;
    c.setPreferredSize(new Dimension(preferredWidth, preferredHeight));

    constraint.insets = new Insets(topMargin, leftMargin, bottomMargin, rightMargin);
    lm.setConstraints(c,constraint); 
    panel.add(c);
  }

  private void updateEnabled()
  {
    communicativeAct.setEnabled(guiEnabledFlag);
    senderButton.setText((guiEnabledFlag && senderEnabledFlag) ? "Set" : "View");
  
    receiverListPanel.setEnabled(guiEnabledFlag);
    replyToListPanel.setEnabled(guiEnabledFlag);
    propertiesListPanel.setEnabled(guiEnabledFlag);
    
    replyWith.setEditable(guiEnabledFlag);
    inReplyTo.setEditable(guiEnabledFlag);
    conversationId.setEditable(guiEnabledFlag);
    replyBy.setEditable(false);
    replyBySet.setEnabled(true);
    replyBySet.setText(guiEnabledFlag ? "Set" : "View");
    encoding.setEditable(guiEnabledFlag);
    protocol.setEnabled(guiEnabledFlag);
    language.setEditable(guiEnabledFlag);
    ontology.setEditable(guiEnabledFlag);
    content.setEditable(guiEnabledFlag);
    
    //Envelope
    fromButton.setText(guiEnabledFlag && senderEnabledFlag ? "Set": "View");
    toPanel.setEnabled(guiEnabledFlag);
    comments.setEnabled(guiEnabledFlag);
    representation.setEnabled(guiEnabledFlag);
    payloadLength.setEnabled(guiEnabledFlag);
    payloadEncoding.setEnabled(guiEnabledFlag);
    date.setEditable(false);
    dateButton.setText(guiEnabledFlag ? "Set" : "View");

    intendedReceiverPanel.setEnabled(guiEnabledFlag);
    defaultEnvelopeButton.setVisible(guiEnabledFlag);
      //ReceivedObject
    by.setEditable(guiEnabledFlag);
    fromRec.setEditable(guiEnabledFlag);
    dateRec.setEditable(false);
    dateRecButton.setText(guiEnabledFlag ? "Set" : "View");
    id.setEditable(guiEnabledFlag);
    via.setEditable(guiEnabledFlag);
  }

  private void showEnvelope(Envelope envelope)
  {
      String param; 
      try {
        this.fromAID = envelope.getFrom();
        param = fromAID.getName();
      } catch (NullPointerException e1) {
        param = "";
        this.fromAID = new AID();
      }
      from.setText(param);

	  //#DOTNET_EXCLUDE_BEGIN
      toPanel.resetContent(envelope.getAllTo());
      //#DOTNET_EXCLUDE_END
      try{
        AID fromAID = envelope.getFrom();
        param = fromAID.getName();
        
      }catch(NullPointerException e1){param = "";}
      from.setText(param);
      
      try{
        param = envelope.getComments();
      }catch(NullPointerException e1){param ="";}
      comments.setText(param);
      
      try{
        param = envelope.getAclRepresentation();
      }catch(NullPointerException e1){param ="";}
      representation.setText(param);
      
      try{
        param = envelope.getPayloadLength().toString();
      }catch(NullPointerException e1){param ="-1";}
      payloadLength.setText(param);
      
      try{
        param = envelope.getPayloadEncoding();
      }catch(NullPointerException e1){param ="";}
      payloadEncoding.setText(param);

      //Date
      dateDate = envelope.getDate();
      if (dateDate != null)
          date.setText(ISO8601.toString(dateDate)); 
      else
        date.setText("");
      
	  //#DOTNET_EXCLUDE_BEGIN
      intendedReceiverPanel.resetContent(envelope.getAllIntendedReceiver());
	  //#DOTNET_EXCLUDE_END
      
      ReceivedObject recObject = envelope.getReceived();
      try{
        param = recObject.getBy();
      }catch(NullPointerException e){
        param = "";
      }
      by.setText(param);
      try{
        param = recObject.getFrom();
      }catch(NullPointerException e){
        param = "";
      }
      fromRec.setText(param);
  
      try{
        dateRecDate = recObject.getDate();
        param = ISO8601.toString(dateRecDate);
      }catch(NullPointerException e){
       param = "";      
      }
      dateRec.setText(param);

      try{
        param = recObject.getId();
      }catch(NullPointerException e){
        param = "";
      }
      id.setText(param);
      try{
        param = recObject.getVia();
      }catch(NullPointerException e){
        param = "";
      }
      via.setText(param);
  }

  /////////////////////////////////////////////
  // MESSAGE GETTING and SETTING PUBLIC METHODS
  /////////////////////////////////////////////
  /**
    Displays the specified ACL message into the AclGui panel 
    @param msg The ACL message to be displayed
    @see AclGui#getMsg()