1 /*

     2  * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:  Definitions for the class ATResourceListener

    15  *

    16  */

    17 

    18 package com.nokia.s60tools.analyzetool.ui;

    19 

    20 

    21 import org.eclipse.core.resources.IResource;

    22 import org.eclipse.core.resources.IResourceChangeEvent;

    23 import org.eclipse.core.resources.IResourceChangeListener;

    24 import org.eclipse.core.resources.IResourceDelta;

    25 import org.eclipse.core.resources.IResourceDeltaVisitor;

    26 import org.eclipse.core.runtime.CoreException;

    27 

    28 import com.nokia.s60tools.analyzetool.Activator;

    29 

    30 /**

    31  * Listens projec changes

    32  * @author kihe

    33  *

    34  */

    35 public class ATResourceListener implements IResourceChangeListener{

    36 

    37 	/**

    38 	 * Listens workspace resource changes.

    39 	 * If resource is BuildComplete file => notifies AT UI that module build state is changed

    40 	 *

    41 	 * @param event Resource changed event

    42 	 */

    43 	public void resourceChanged(IResourceChangeEvent event) {

    44 		try {

    45 

    46 			//if event type is change

    47 			if( event.getType() == IResourceChangeEvent.POST_CHANGE ) {

    48 

    49 				//get delta

    50 				IResourceDelta delta = event.getDelta();

    51 

    52 				//

    53 				if(delta != null ) {

    54 

    55 					//add new IResourceDeltaVisitor for delta

    56 					//now we can thru all the changed files

    57 					delta.accept( new IResourceDeltaVisitor() {

    58 						boolean updateView = true;

    59 

    60 

    61 						public boolean visit(IResourceDelta newDelta) {

    62 

    63 							//we are only interested in new files

    64 							if(newDelta.getKind() != IResourceDelta.ADDED ) {

    65 								return true;

    66 							}

    67 

    68 							//get resource

    69 							IResource res = newDelta.getResource();

    70 

    71 							//resource if BuildComplete file

    72 							if( res.getName().equalsIgnoreCase("BuildComplete")) {

    73 

    74 								//notify AT UI that module build state is changed

    75 								IActionListener listener = Activator.getActionListener();

    76 								if( listener != null && updateView && res.getProject() != null ) {

    77 									listener.buildStateChanged(res.getProject());

    78 									updateView = false;

    79 								}

    80 							}

    81 

    82 							return true;

    83 						}

    84 					}

    85 					);

    86 				}

    87 			}

    88 		}catch(CoreException ce) {

    89 			ce.printStackTrace();

    90 		}

    91 

    92 

    93 

    94 	}

    95 

    96 

    97 }

    98 

    99