filedialog.java

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package com.valhalla.jbother;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import com.valhalla.jbother.jabber.smack.*;

import com.valhalla.gui.*;

/**
 *  Created by luke on Feb 2, 2005 4:27:37 PM
 *
 *@author     synic
 *@created    May 25, 2005
 */

/**
 *  as Dialogs for sending and receiving files will be very similar, this is the
 *  basic window with 3 areas: To/From field, Date field, Filename field,
 *  Description field, size field and two buttons: Reject/Cancel & Accept/Send
 *
 *@author     synic
 *@created    May 25, 2005
 */

public abstract class FileDialog extends JDialog implements ActionListener,
        FileTransferProgressListener {
    private static String fId = "$Id$";

    /**
     *  Description of the Field
     */
    protected StreamInitiation si;
    /**
     *  Description of the Field
     */
    protected StreamInitiation.FileDetails fileDetails;

    /**
     *  Description of the Field
     */
    protected JButton ayeButton = new JButton();
    /**
     *  Description of the Field
     */
    protected JButton nayButton = new JButton();
    /**
     *  Description of the Field
     */
    protected JLabel fromToLabel = new JLabel();
    /**
     *  Description of the Field
     */
    protected MJTextField fromToTF = new MJTextField();
    /**
     *  Description of the Field
     */
    protected MJTextArea descriptionArea = new MJTextArea();
    /**
     *  Description of the Field
     */
    protected MJTextField timeTF = new MJTextField();
    /**
     *  Description of the Field
     */
    protected MJTextField fileTF = new MJTextField();
    /**
     *  Description of the Field
     */
    protected JLabel sizeLabel = new JLabel("Size: ");
    /**
     *  Description of the Field
     */
    protected JLabel statusLabel = new JLabel("");

    /**
     *  Description of the Field
     */
    protected FileProgressDialog fileProgressDialog;
    /**
     *  Description of the Field
     */
    protected static JFileChooser fileChooser;


    /**
     *  Constructor for the FileDialog object
     *
     *@param  aSi                    Description of the Parameter
     *@exception  HeadlessException  Description of the Exception
     */
    public FileDialog(StreamInitiation aSi)
             throws HeadlessException {
        super(BuddyList.getInstance().getContainerFrame());

        si = aSi;
        fileDetails = si.getFileDetails();
        initialize();
    }


    /**
     *  initialize the dialog
     */
    private void initialize() {
        getRootPane().setDefaultButton(ayeButton);
        // set up the layout
        JPanel topPanel = new JPanel(new GridLayout(3, 1, 5, 5));

        JPanel fromToPanel = new JPanel(new BorderLayout(5, 5));
        fromToPanel.add(fromToLabel, BorderLayout.WEST);
        fromToPanel.add(fromToTF, BorderLayout.CENTER);

        JPanel timePanel = new JPanel(new BorderLayout());
        timePanel.add(new JLabel("Time: "), BorderLayout.WEST);
        timePanel.add(timeTF, BorderLayout.CENTER);
        JPanel fromTimeCombinedPanel = new JPanel(new BorderLayout());
        fromTimeCombinedPanel.add(fromToPanel, BorderLayout.CENTER);
        fromTimeCombinedPanel.add(timePanel, BorderLayout.EAST);
        topPanel.add(fromTimeCombinedPanel);

        JPanel filePanel = new JPanel(new BorderLayout(10, 10));
        filePanel.add(new JLabel("File: "), BorderLayout.WEST);
        filePanel.add(fileTF, BorderLayout.CENTER);
        topPanel.add(filePanel);

        topPanel.add(sizeLabel);

        JPanel centerPanel = new JPanel(new BorderLayout(20, 20));
        centerPanel.add(new JScrollPane(descriptionArea), BorderLayout.CENTER);

        JPanel buttonPanel = new JPanel();
        buttonPanel.add(nayButton);
        buttonPanel.add(ayeButton);

        JPanel bottomPanel = new JPanel(new BorderLayout());
        bottomPanel.add(buttonPanel, BorderLayout.EAST);
        bottomPanel.add(statusLabel, BorderLayout.WEST);

        JPanel panel = new JPanel(new BorderLayout());
        panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
        panel.add(topPanel, BorderLayout.NORTH);
        panel.add(centerPanel, BorderLayout.CENTER);
        panel.add(bottomPanel, BorderLayout.SOUTH);

        getContentPane().setLayout(new BorderLayout(5, 5));
        getContentPane().add(panel);

        // set the buttons
        ayeButton.setActionCommand("aye");
        ayeButton.addActionListener(this);
        nayButton.setActionCommand("nay");
        nayButton.addActionListener(this);

        setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);

        // add to DialogTracker so that when the connection is lost, it will be closed
        DialogTracker.addDialog(this, true, true);

        setSize(450, 300);
        setEnabled(true);
        setFocusable(true);
        Standard.cascadePlacement(this);

    }


    /**
     *  Description of the Method
     *
     *@param  progress  Description of the Parameter
     *@param  update    Description of the Parameter
     */
    public void progressUpdate(int progress, long update) {
        setVisible(false);
        if (!fileProgressDialog.getDialog().isVisible()) {
            fileProgressDialog.getDialog().setVisible(true);
        }
        if (progress >= 100) {
            dispose();
            fileProgressDialog.getDialog().dispose();
        }
    }


    /**
     *  Description of the Method
     *
     *@param  e  Description of the Parameter
     */
    public void actionPerformed(java.awt.event.ActionEvent e) {
        if (e.getActionCommand().equals("aye")) {
            doAye();
        } else if (e.getActionCommand().equals("nay")) {
            doNay();
        }
    }


    /**
     *  Description of the Method
     */
    protected void disableAll() {
        ayeButton.setEnabled(false);
        fromToTF.setEnabled(false);
        descriptionArea.setEnabled(false);
        timeTF.setEnabled(false);
        fileTF.setEnabled(false);
    }


    /**
     *  Gets the fileDetails attribute of the FileDialog object
     *
     *@return    The fileDetails value
     */
    public StreamInitiation.FileDetails getFileDetails() {
        return fileDetails;
    }


    /**
     *  Sets the fileDetails attribute of the FileDialog object
     *
     *@param  aFileDetails  The new fileDetails value
     */
    public void setFileDetails(StreamInitiation.FileDetails aFileDetails) {
        fileDetails = aFileDetails;
        timeTF.setText(fileDetails.getDate());
        fileTF.setText(fileDetails.getFileName());
        sizeLabel.setText("Size: " + fileDetails.getFileSize());
        descriptionArea.setText(fileDetails.getDescription());
    }


    /**
     *  method called when "Aye" button is pressed to be implemented in child
     *  class
     */
    protected abstract void doAye();


    /**
     *  method called when "Nay" button is pressed to be implemented in child
     *  class
     */
    protected abstract void doNay();


    /**
     *  method called to clean up to be implemented in child class
     */
    protected abstract void cleanUp();

}