ImportProgressWindow.java

package dods.clients.importwizard;

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

public class ImportProgressWindow extends javax.swing.JFrame 
    implements ActionListener
{

    public ImportProgressWindow() {
	currentValue = 0;
	minimum = 0;
	maximum = 20;
        initComponents();
    }

    public ImportProgressWindow(int min, int max) {
	currentValue = 0;
	minimum = min;
	maximum = max;
        initComponents();
    }

    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        progress = new javax.swing.JProgressBar(minimum, maximum);
        outputScroller = new javax.swing.JScrollPane();
        outputArea = new javax.swing.JTextArea();
        cancelButton = new javax.swing.JButton();
        okButton = new javax.swing.JButton();
        
        getContentPane().setLayout(new java.awt.GridBagLayout());
        java.awt.GridBagConstraints gridBagConstraints1;
        
        setTitle("Importing Data into Matlab");
        
        jPanel1.setLayout(new java.awt.GridBagLayout());
        java.awt.GridBagConstraints gridBagConstraints2;
        
        jPanel1.setBorder(new javax.swing.border.EmptyBorder(new java.awt.Insets(10, 10, 10, 10)));
        gridBagConstraints2 = new java.awt.GridBagConstraints();
	progress.setStringPainted(true);
        jPanel1.add(progress, gridBagConstraints2);

        outputArea.setAutoscrolls(false);
        outputScroller.setPreferredSize(new java.awt.Dimension(250, 200));
        outputScroller.setViewportView(outputArea);
        
        gridBagConstraints2 = new java.awt.GridBagConstraints();
        gridBagConstraints2.gridx = 0;
        gridBagConstraints2.gridy = 1;
        jPanel1.add(outputScroller, gridBagConstraints2);
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 0;
        gridBagConstraints1.gridwidth = 2;
        getContentPane().add(jPanel1, gridBagConstraints1);
        
        cancelButton.setText("Cancel");
	cancelButton.addActionListener(this);
	cancelButton.setActionCommand("cancel");
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 1;
        gridBagConstraints1.gridy = 1;
	gridBagConstraints1.weightx = 0.5;
	gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        getContentPane().add(cancelButton, gridBagConstraints1);
        
	okButton.addActionListener(this);
	okButton.setActionCommand("ok");
        okButton.setText("OK");
        okButton.setEnabled(false);
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 1;
	gridBagConstraints1.weightx = 0.5;
	gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        getContentPane().add(okButton, gridBagConstraints1);
        
        pack();
    }

    public void setMinimum(int value) {
	minimum = value;
	progress.setMinimum(minimum);
    }
    public void setMaximum(int value) {
	maximum = value;
	progress.setMaximum(maximum);
    }
    public void finishedVar(String name) {
	currentValue++;
	if(currentValue == maximum) {
	    okButton.setEnabled(true);
	    cancelButton.setEnabled(false);
	}

	progress.setValue(currentValue);
	outputArea.append("Downloaded variable: " + name + "\n");
    }

    public void actionPerformed(ActionEvent e) {
	setVisible(false);
    }

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        new ImportProgressWindow().show();
    }

    private int currentValue;
    private int maximum;
    private int minimum;

    private javax.swing.JPanel jPanel1;
    private javax.swing.JProgressBar progress;
    private javax.swing.JScrollPane outputScroller;
    private javax.swing.JTextArea outputArea;
    private javax.swing.JButton cancelButton;
    private javax.swing.JButton okButton;
    
}