1 /*

     2 * Copyright (c) 2007 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:

    15 *

    16 * Dirty state change notification

    17 *

    18 */

    19 package com.nokia.tracebuilder.eclipse;

    20 

    21 import org.eclipse.ui.IPropertyListener;

    22 import org.eclipse.ui.IWorkbenchPartConstants;

    23 

    24 /**

    25  * Dirty state change notification

    26  * 

    27  */

    28 final class JFaceDirtyStateListener implements IPropertyListener {

    29 

    30 	/**

    31 	 * Workbench monitor

    32 	 */

    33 	private WorkbenchEditorMonitor monitor;

    34 

    35 	/**

    36 	 * Source to be monitored

    37 	 */

    38 	private JFaceDocumentWrapper source;

    39 

    40 	/**

    41 	 * Constructor

    42 	 * 

    43 	 * @param monitor

    44 	 *            the workbench monitor

    45 	 * @param source

    46 	 *            source to be monitored

    47 	 */

    48 	JFaceDirtyStateListener(WorkbenchEditorMonitor monitor,

    49 			JFaceDocumentWrapper source) {

    50 		this.monitor = monitor;

    51 		this.source = source;

    52 	}

    53 

    54 	/*

    55 	 * (non-Javadoc)

    56 	 * 

    57 	 * @see org.eclipse.ui.IPropertyListener#propertyChanged(java.lang.Object,

    58 	 *      int)

    59 	 */

    60 	public void propertyChanged(Object obj, int propId) {

    61 		if (propId == IWorkbenchPartConstants.PROP_DIRTY) {

    62 			if (!source.getTextEditor().isDirty()) {

    63 				monitor.sourceSaved(source);

    64 			}

    65 		}

    66 	}

    67 }