/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: Progress.java
*
* Copyright (c) 2003 Sun Microsystems and Static Free Software
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.user.dialogs;
import com.sun.electric.Main;
import java.awt.BorderLayout;
import java.awt.Insets;
import java.awt.Point;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JTextArea;
/**
* This class displays a progress dialog.
*/
public class Progress
{
private JProgressBar progressBar;
private JTextArea taskOutput;
private JFrame jf;
private JInternalFrame jif;
private static int xPos = 300;
private static int yPos = 300;
/**
* The constructor displays the progress dialog.
* @param title the title of the dialog.
*/
public Progress(String title)
{
//if (TopLevel.isMDIMode())
//{
jif = new JInternalFrame(title);
jif.setSize(300, 80);
jif.setLocation(xPos, yPos);
jif.setLayer(JLayeredPane.POPUP_LAYER);
//} else
//{
// jf = new JFrame(title);
// jf.setSize(300, 80);
// jf.setLocation(xPos, yPos);
//}
progressBar = new JProgressBar(0, 100);
progressBar.setValue(0);
progressBar.setStringPainted(true);
taskOutput = new JTextArea();
taskOutput.setMargin(new Insets(5,5,5,5));
taskOutput.setEditable(false);
taskOutput.setCursor(null);
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(progressBar, BorderLayout.CENTER);
panel.add(taskOutput, BorderLayout.SOUTH);
//if (Main.isMDIMode())
//{
jif.getContentPane().add(panel);
Main.addToDesktop(jif);
//} else
//{
// jf.getContentPane().add(panel);
// jf.setVisible(true);
//}
}
/**
* Method to terminate the progress dialog.
*/
public void close()
{
if (progressBar == null) return;
progressBar = null;
//if (TopLevel.isMDIMode())
//{
Point pt = jif.getLocation();
xPos = pt.x;
yPos = pt.y;
Main.removeFromDesktop(jif);
jif.setVisible(false);
jif.dispose();
//} else
//{
// Point pt = jf.getLocation();
// xPos = pt.x;
// yPos = pt.y;
// jf.setVisible(false);
// jf.dispose();
//}
}
/**
* Method to set the progress amount.
* @param progress the amount of progress (from 0 to 100);
*/
public void setProgress(int progress)
{
if (progressBar == null) return;
if (progress < 0) progress = 0;
if (progress > 100) progress = 100;
progressBar.setValue(progress);
}
/**
* Method to return the progress amount.
* @return the amount of progress (from 0 to 100);
*/
public int getProgress()
{
if (progressBar == null) return -1;
return progressBar.getValue();
}
/**
* Method to set a text message in the progress dialog.
* @param note the message to display.
*/
public void setNote(String note)
{
if (progressBar == null) return;
taskOutput.setText(note);
}
/**
* Method to return the text message in the progress dialog.
* @return the message currently being displayed.
*/
public String getNote()
{
if (progressBar == null) return null;
return taskOutput.getText();
}
}