frmevfilter.java

SRI international 发布的OAA框架软件

//Title:       frmEvFilter.Java
//Version:
//Copyright:
//Author:      Adam Cheyer
//Company:     SRI International
//Description: Dialog box to let user filter on certain events

/**
 * The contents of this file are subject to the OAA  Community Research
 * License Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License
 * at http://www.ai.sri.com/~oaa/.  Software distributed under the License
 * is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * rights and limitations under the License.  Portions of the software are
 * Copyright (c) SRI International, 1999.  All rights reserved.
 * "OAA" is a registered trademark, and "Open Agent Architecture" is a
 * trademark, of SRI International, a California nonprofit public benefit
 * corporation.
*/

package com.sri.oaa2.agt.monitor;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;

public class frmEvFilter extends JFrame {

  Vector vecFilter = new Vector();       // Contains log of all events
  frmMonitor fMonitor = null;         // Pointer back to parent

  JButton btnDel = new JButton();
  JButton btnAdd = new JButton();
  JTextField txtFilter = new JTextField();
  JRadioButton rbMatches = new JRadioButton();
  JRadioButton rbTo = new JRadioButton();
  JRadioButton rbFrom = new JRadioButton();
  JButton btnCurrentAgent = new JButton();
  JScrollPane scrollPane = null;
  JList lstFilter = new JList();
  JRadioButton rbToFrom = new JRadioButton();

  public frmEvFilter(frmMonitor f) {
    try  {
      fMonitor = f;
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception {

    // Main window
    this.setSize(475,190);
    this.getContentPane().setLayout(null);
    this.setResizable(false);
    this.setTitle("Event Filters");

    // listbox
    scrollPane = new JScrollPane();
    scrollPane.setBounds(new Rectangle(16, 16, 152, 132));
    scrollPane.getViewport().add(lstFilter, null);

    // Buttons
    btnDel.setText("Delete");
    btnDel.setBounds(new Rectangle(375, 106, 68, 38));
    btnDel.setEnabled(false);
    btnDel.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnDel_actionPerformed(e);
      }
    });
    btnAdd.setText("Add");
    btnAdd.setBounds(new Rectangle(375, 48, 68, 48));
    btnAdd.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnAdd_actionPerformed(e);
      }
    });
    txtFilter.setBounds(new Rectangle(251, 15, 193, 26));
    rbMatches.setText("Matches");
    rbMatches.setToolTipText("Capture events MATCHING a specific event pattern");
    rbMatches.setBounds(new Rectangle(174, 22, 90, 15));
    rbMatches.setSelected(true);
    rbTo.setText("To:");
    rbTo.setToolTipText("Capture events going TO a specific agent");
    rbTo.setBounds(new Rectangle(174, 46, 48, 15));
    rbFrom.setText("From:");
    rbFrom.setToolTipText("Capture events coming FROM a specific agent");
    rbFrom.setBounds(new Rectangle(174, 61, 51, 15));
    rbToFrom.setText("To or From:");
    rbToFrom.setToolTipText("Capture events going TO or FROM a specific agent");
    rbToFrom.setBounds(new Rectangle(174, 76, 91, 15));
    btnCurrentAgent.setText("Current Agent");
    btnCurrentAgent.setBounds(new Rectangle(251, 49, 102, 43));
    btnCurrentAgent.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        btnCurrentAgent_actionPerformed(e);
      }
    });

    // Group the radio buttons.
    ButtonGroup group = new ButtonGroup();
    group.add(rbFrom);
    group.add(rbTo);
    group.add(rbToFrom);
    group.add(rbMatches);

    this.getContentPane().add(scrollPane, null);
    this.getContentPane().add(btnDel, null);
    this.getContentPane().add(btnAdd, null);
    this.getContentPane().add(txtFilter, null);
    this.getContentPane().add(btnCurrentAgent, null);
    this.getContentPane().add(rbToFrom, null);
    this.getContentPane().add(rbMatches, null);
    this.getContentPane().add(rbTo, null);
    this.getContentPane().add(rbFrom, null);

    //Center the window
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = this.getSize();
    if (frameSize.height > screenSize.height)
      frameSize.height = screenSize.height;
    if (frameSize.width > screenSize.width)
      frameSize.width = screenSize.width;
    this.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
  }


  void btnAdd_actionPerformed(ActionEvent e) {
     if (!txtFilter.getText().equals("")) {
        vecFilter.addElement(new String(txtFilter.getText()));
        txtFilter.setText("");
        lstFilter.setListData(vecFilter);
        lstFilter.setSelectedIndex(vecFilter.size()-1);
        btnDel.setEnabled(true);
     }
  }

  void btnDel_actionPerformed(ActionEvent e) {
     int p = lstFilter.getSelectedIndex();

     if (p >= 0) {
        vecFilter.removeElement(vecFilter.elementAt(p));
        lstFilter.setListData(vecFilter);
        lstFilter.setSelectedIndex(0);
        if (vecFilter.size() == 0)
           btnDel.setEnabled(false);
     }
  }

  void btnCurrentAgent_actionPerformed(ActionEvent e) {
     if (fMonitor.selectedAgent == null) {
        JOptionPane.showMessageDialog(null, "First select an agent in the main window.",
          "Select agent", JOptionPane.INFORMATION_MESSAGE);
     }
     else {
        if (rbTo.isSelected())
           txtFilter.setText("TO: " + fMonitor.selectedAgent.name + " (" + fMonitor.selectedAgent.id + ")");
        else
        if (rbFrom.isSelected())
           txtFilter.setText("FROM: " + fMonitor.selectedAgent.name + " (" + fMonitor.selectedAgent.id + ")");
        else
        if (rbToFrom.isSelected())
           txtFilter.setText("FROM/TO: " + fMonitor.selectedAgent.name + " (" + fMonitor.selectedAgent.id + ")");
        else
        if (rbMatches.isSelected())
           JOptionPane.showMessageDialog(null, "First choose TO or FROM option.",
             "Current agent", JOptionPane.INFORMATION_MESSAGE);
     }
  }

  void btnOk_actionPerformed(ActionEvent e) {
     dispose();
  }

}