/* $Id: StatusBar.java 18817 2010-10-27 15:52:25Z tfmorris $
*****************************************************************************
* Copyright (c) 2009 Contributors - see below
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* tfmorris
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 1996-2006 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason. IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
package org.argouml.ui;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.border.EtchedBorder;
import org.argouml.taskmgmt.ProgressEvent;
import org.argouml.taskmgmt.ProgressMonitor;
import org.tigris.gef.ui.IStatusBar;
/**
* The status bar.
*
*/
public class StatusBar
extends JPanel
implements Runnable, IStatusBar, ProgressMonitor {
private JLabel msg = new JLabel();
private JProgressBar progress = new JProgressBar();
private String statusText;
/**
* The constructor.
*
*/
public StatusBar() {
progress.setMinimum(0);
progress.setMaximum(100);
progress.setMinimumSize(new Dimension(100, 20));
progress.setSize(new Dimension(100, 20));
msg.setMinimumSize(new Dimension(300, 20));
msg.setSize(new Dimension(300, 20));
msg.setFont(new Font("Dialog", Font.PLAIN, 10));
msg.setForeground(Color.black);
setLayout(new BorderLayout());
setBorder(new EtchedBorder(EtchedBorder.LOWERED));
add(msg, BorderLayout.CENTER);
add(progress, BorderLayout.EAST);
}
/**
* @param s the status string to show
*/
public void showStatus(String s) {
msg.setText(s);
paintImmediately(getBounds());
}
/**
* @param percent the percentage of the progress bar to be shown
*/
public void showProgress(int percent) {
progress.setValue(percent);
}
/**
* @param delataPercent an increment for the progrss bar
*/
public void incProgress(int delataPercent) {
progress.setValue(progress.getValue() + delataPercent);
}
/**
* @param s the status bar text
* @param work the work that has to be done,
* i.e. the maximum value for the progress
*/
public synchronized void doFakeProgress(String s, int work) {
statusText = s;
showStatus(statusText + "... not implemented yet ...");
progress.setMaximum(work);
progress.setValue(0);
Thread t = new Thread(this);
t.start();
}
/*
* @see java.lang.Runnable#run()
*/
public synchronized void run() {
int work = progress.getMaximum();
for (int i = 0; i < work; i++) {
progress.setValue(i);
repaint();
try { wait(10); }
catch (InterruptedException ex) { }
}
showStatus(statusText + "... done.");
repaint();
try { wait(1000); }
catch (InterruptedException ex) { }
progress.setValue(0);
showStatus("");
repaint();
}
public void progress(ProgressEvent event) throws InterruptedException {
// TODO: Auto-generated method stub
}
public void updateProgress(int value) {
progress.setValue(value);
}
public void updateSubTask(String name) {
msg.setText(name);
}
public void updateMainTask(String name) {
msg.setText(name);
}
public boolean isCanceled() {
return false;
}
public void setMaximumProgress(int max) {
progress.setMaximum(max);
}
public void notifyNullAction() {}
public void notifyMessage(String title, String introduction, String message) {
// TODO: Auto-generated method stub
}
public void close() {
setVisible(false);
}
}