1 /*

     2 * Copyright (c) 2005-2008 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:  Declaration of CStartupPubSubObserver class.

    15 *

    16 */

    17 

    18 

    19 #ifndef STARTUPPUBSUBOBSERVER_H

    20 #define STARTUPPUBSUBOBSERVER_H

    21 

    22 //  INCLUDES

    23 #include <e32property.h>

    24 #include "MStartupPropertyResponder.h"

    25 #include "StartupAppUi.h"

    26 

    27 // CLASS DECLARATION

    28 class CStartupAppUi;

    29 class CStartupSubscriber;

    30 

    31 /**

    32 * Observes changes in P&S keys containing information which Startup application

    33 * is interested in such as global system state.

    34 */

    35 class CStartupPubSubObserver : public CBase, public MStartupPropertyResponder

    36     {

    37     public:  // Constructors and destructor

    38 

    39         /**

    40         * C++ constructor.

    41         */

    42         CStartupPubSubObserver( CStartupAppUi* aStartupAppUi );

    43 

    44         /**

    45         * Two-phased constructor.

    46         */

    47         static CStartupPubSubObserver* NewL( CStartupAppUi* aStartupAppUi );

    48 

    49         /**

    50         * Destructor.

    51         */

    52         ~CStartupPubSubObserver();

    53 

    54     private:

    55 

    56         /**

    57         * By default EPOC constructor is private.

    58         */

    59         void ConstructL();

    60 

    61         CStartupPubSubObserver();

    62 

    63     protected: // From MSysApPropertyResponder

    64 

    65         void HandlePropertyChangedL( const TUid& aCategory, TUint aKey );

    66 

    67     private:    // Data

    68         //reference to application class

    69         CStartupAppUi*        iStartupAppUi; //uses

    70 

    71         CStartupSubscriber*   iGlobalSystemStateSubscriber;

    72         CStartupSubscriber*   iStartupPhaseSubscriber;

    73 

    74 #if defined (RD_SCALABLE_UI_V2) && !defined(RD_STARTUP_ANIMATION_CUSTOMIZATION)

    75         CStartupSubscriber*   iTouchScreenCalibSyncSubscriber;

    76         TBool   iTouchScreenCalibSupport;

    77 #endif // RD_SCALABLE_UI_V2 && !RD_STARTUP_ANIMATION_CUSTOMIZATION

    78     

    79     };

    80 

    81 #endif      // STARTUPPUBSUBOBSERVER_H

    82 

    83 // End of File