AVR Z-LINK®

Dialogs.java

Go to the documentation of this file.

/* This file has been prepared for Doxygen automatic documentation generation.*/
package gui;

import java.util.Vector;

import javax.comm.SerialPort;
import javax.swing.JOptionPane;

import serialInterface.SerialPortUtilities;


public class Dialogs {
        
        public static SerialPort chooseSerialPort( MainFrame parentWindow ){
                
                //Fetch available ports and convert into an array of strings.
                Vector<String> portsAvailable = SerialPortUtilities.getSerialPortNames( );
                
                //No ports available.
                if( portsAvailable.isEmpty( ) ){
                        
                        Dialogs.showErrorMessage( parentWindow, "No serial ports available.\r\n" +
                                                                                                        "Free one or more and try again." );
                        return null;
                }
                //Ports available.
                else{
                
                        Object[] serialPorts = portsAvailable.toArray( );
                        
                        //Prompt the user for his/her choice.
                        String result = showPortInputDialog( parentWindow, serialPorts );
                        
                        //Port is chosen, try to connect.
                        if( result != null ){
                                return SerialPortUtilities.connectToSerialPort( result );
                        }
                        //Cancel or close window chosen.
                        else{
                                return null;
                        }
                }
        }
        
        private static String showPortInputDialog( MainFrame parentWindow, Object[] serialPorts ){
                
                return (String)JOptionPane.showInputDialog( parentWindow, "Choose the COM port where\n"
                                 + "the radio plaform is connected",
                                         "COM Settings",
                                         JOptionPane.PLAIN_MESSAGE, null,
                                         serialPorts, serialPorts[0] );
        }
        
        public static void showErrorMessage( MainFrame parentWindow, String errorMessage ){
                
                JOptionPane.showMessageDialog( parentWindow, errorMessage, "ERROR",
                                                           JOptionPane.ERROR_MESSAGE);
        }
        
        public static void showPlainMessage( MainFrame parentWindow, String message ){
                
                JOptionPane.showMessageDialog( parentWindow, message, "System Message:",
                                                           JOptionPane.ERROR_MESSAGE);
        }
        
        public static int showRetryMessage( MainFrame parentWindow ){
                
                Object[] options = {"Retry", "Cancel"};
                
        return JOptionPane.showOptionDialog( parentWindow,
                        "Communication timed out!" +
                        "do you wish to retry?",
                        "Retry",
                        JOptionPane.YES_NO_OPTION,
                        JOptionPane.QUESTION_MESSAGE,
                        null,
                        options,
                        options[0]);
        }
        
        public static String[] showConfigurationDialog( MainFrame parentWindow ){
                
                ConfigurationDialog config = new ConfigurationDialog( parentWindow );
                config.pack( );
                config.setLocationRelativeTo( parentWindow );
                config.setVisible(true);
                
                return config.getUserChoices( );
        }
}