[Swixat-cvscommit] swixat/src/main/java/org/swixat/framework MessageFadeTimer.java, NONE, 1.1.2.1 ActionMonitor.java, 1.2, 1.2.2.1

[JP <j-...@us...>]

Update of /cvsroot/swixat/swixat/src/main/java/org/swixat/framework
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv29447/src/main/java/org/swixat/framework

Modified Files:
      Tag: B0_6_0
	ActionMonitor.java 
Added Files:
      Tag: B0_6_0
	MessageFadeTimer.java 
Log Message:
Wanted to use MessageFadeTimer independent of ActionMonitor, so I broke it out into its own class file and made it public.

Index: ActionMonitor.java
===================================================================
RCS file: /cvsroot/swixat/swixat/src/main/java/org/swixat/framework/ActionMonitor.java,v
retrieving revision 1.2
retrieving revision 1.2.2.1
diff -C2 -d -r1.2 -r1.2.2.1
*** ActionMonitor.java	2 Oct 2006 21:48:35 -0000	1.2
--- ActionMonitor.java	2 Apr 2007 00:36:20 -0000	1.2.2.1
***************
*** 308,369 ****
      }
          
- 
-     class MessageFadeTimer extends Thread {
- 
-         /**
-          * Logger for this class
-          */
-         private final Log log = LogFactory.getLog(MessageFadeTimer.class);
- 
-         long wait = 0;
-         boolean cancel = false;
-         JComponent msg;
-         Color currentForeground;
-         
-         public MessageFadeTimer(JComponent msg, long wait) {
-             this.wait = wait;
-             this.msg = msg;
-             currentForeground = getMessageForeground();
-         }
-         public void cancel() {
-             cancel = true;
-         }
-         public boolean isCanceled() {
-             return cancel;
-         }
-         public void run() {
-             if (msg != null) {
-                 try {
-                     Thread.sleep(wait);
-                     
-                     int alpha = currentForeground.getAlpha();
-                     while (!cancel && alpha >= 0) {
-                         alpha -= 25;
-                         if (alpha < 0) {
-                             alpha = 0;
-                         }
-                         final Color newColor = new Color(currentForeground.getRed(),
-                             currentForeground.getGreen(),
-                             currentForeground.getBlue(),
-                             alpha);
-                         final JComponent msg = this.msg;
-                         SwingUtilities.invokeLater(new Runnable(){
-                             public void run() {
-                                 if (!isCanceled()) {
-                                     msg.setForeground(newColor);
-                                 }
-                             };
-                         });
-                         Thread.sleep(200);                    
-                     }
-                 } catch (InterruptedException eee) {
-                     if (log.isTraceEnabled()) {
-                         log.trace("thread interrupted", eee);
-                     }
-                 }
-             }
-         }
-     }
-         
      class ProgressStartTimer extends Thread {
          long wait = 0;
--- 308,311 ----

--- NEW FILE: MessageFadeTimer.java ---
/* *##%
 * Copyright (C) 2006
 *     Paolo Marrone, Benjamin Poussin and the SwiXAT team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *  *##%*/

/* *
 * ActionMonitor.java
 *
 * Created: 28 mars 2006 15:19:01
 *
 * @author poussin
 * @version $Revision: 1.1.2.1 $
 *
 * Last update: $Date: 2007/04/02 00:36:20 $
 * by : $Author: j--p $
 */

package org.swixat.framework;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

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

/**
 * Fadeout effect for component text labels.
 *
 * @author poussin
 */
public class MessageFadeTimer extends Thread {

    /**
     * Logger for this class
     */
    private final Log log = LogFactory.getLog(MessageFadeTimer.class);

    long wait = 0;
    boolean cancel = false;
    JComponent msg;
    Color currentForeground;

    public MessageFadeTimer(JComponent msg, long wait) {
        this.wait = wait;
        this.msg = msg;
        currentForeground = msg.getForeground();
    }
    public void cancel() {
        cancel = true;
    }
    public boolean isCanceled() {
        return cancel;
    }
    public void run() {
        if (msg != null) {
            try {
                Thread.sleep(wait);

                int alpha = currentForeground.getAlpha();
                while (!cancel && alpha >= 0) {
                    alpha -= 25;
                    if (alpha < 0) {
                        alpha = 0;
                    }
                    final Color newColor = new Color(currentForeground.getRed(),
                        currentForeground.getGreen(),
                        currentForeground.getBlue(),
                        alpha);
                    final JComponent msg = this.msg;
                    SwingUtilities.invokeLater(new Runnable(){
                        public void run() {
                            if (!isCanceled()) {
                                msg.setForeground(newColor);
                            }
                        }
                    });
                    Thread.sleep(200);
                }
            } catch (InterruptedException eee) {
                if (log.isTraceEnabled()) {
                    log.trace("thread interrupted", eee);
                }
            }
        }
    }
}