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 * Interface to a flag shown in property dialog

    17 *

    18 */

    19 package com.nokia.tracebuilder.engine;

    20 

    21 /**

    22  * Extends the property dialog flag interface by providing means to receive

    23  * template change notifications from the UI

    24  * 

    25  */

    26 public interface TraceObjectPropertyDialogDynamicFlag extends

    27 		TraceObjectPropertyDialogFlag {

    28 

    29 	/**

    30 	 * Called by the UI when user changes the template

    31 	 * 

    32 	 * @param template

    33 	 *            the new template

    34 	 * @return true if flag changed, false if not

    35 	 */

    36 	public boolean templateChanged(TraceObjectPropertyDialogTemplate template);

    37 

    38 	/**

    39 	 * Called by the UI when user changes a property flag

    40 	 * 

    41 	 * @param flag

    42 	 *            the flag that was changed

    43 	 * @return true if flag changed, false if not

    44 	 */

    45 	public boolean flagChanged(TraceObjectPropertyDialogFlag flag);

    46 

    47 	/**

    48 	 * Queried by the UI after template has changed. If this returns false, the

    49 	 * UI checkbox is disabled and the flag value is set to isAlwaysEnabled

    50 	 * 

    51 	 * @return availability flag

    52 	 */

    53 	public boolean isAvailable();

    54 

    55 	/**

    56 	 * If this returns true, the flag value is set even if the checkbox is

    57 	 * disabled

    58 	 * 

    59 	 * @return the always enabled flag

    60 	 */

    61 	public boolean isAlwaysEnabled();

    62 

    63 }