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:    Screen Furniture cross-fader utility

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef GLXSIMPLEOBSERVEREVENTS_H

    22 #define GLXSIMPLEOBSERVEREVENTS_H

    23 

    24 class MGlxSimpleObservable;

    25 

    26 /**

    27 * Simple-observer event codes

    28 * @bug minor:drhodes:26/09/07:Most of these events are not used and should be removed

    29 */

    30 enum TGlxSimpleObserverEventCode

    31 	{

    32 	// Universal events	

    33 	EGlxObservableDestroyed,

    34 	

    35 	// Screen Furniture related events

    36 	EGlxSfUiHidden,

    37 	EGlxSfUiShown,

    38 	EGlxSfKeyCaptured,

    39 	EGlxSfCourtesyTimerComplete,

    40 	EGlxSfTitleCourtesyTimerComplete,

    41 	EGlxSfNavipaneCourtesyTimerComplete,

    42 	EGlxSfLeftSoftkeyCourtesyTimerComplete,

    43 	EGlxSfRightSoftkeyCourtesyTimerComplete,

    44 	EGlxSfMiddleSoftkeyCourtesyTimerComplete,

    45 	EGlxSfLayoutUpdated,

    46 	

    47 	// Media List Existence events

    48 	EGlxMvbMediaListCreated,

    49 	EGlxMvbMediaListDestroyed

    50 	

    51 	};

    52 

    53 /**

    54 * TGlxSimpleObserverEvent

    55 *

    56 * The event sent by MGlxSimpleObservable objects to MGlxSimpleObserver objects.

    57 * Contains the address of the broadcaster, and an event code.

    58 */

    59 struct TGlxSimpleObserverEvent

    60 	{

    61 	/**

    62 	* Constructor

    63 	* @param aBroadcaster Address of the broadcaster

    64 	* @param aEventCode Event code to send

    65 	*/

    66 	TGlxSimpleObserverEvent(MGlxSimpleObservable* aBroadcaster, TGlxSimpleObserverEventCode aEventCode)

    67 		{

    68 		iBroadcaster = aBroadcaster;

    69 		iEventCode   = aEventCode;

    70 		}

    71 

    72 	/// The broadcaster		

    73 	MGlxSimpleObservable*       iBroadcaster;

    74 	

    75 	/// The event code being broadcast

    76 	TGlxSimpleObserverEventCode iEventCode;

    77 	};

    78     

    79 #endif // GLXSIMPLEOBSERVEREVENTS_H