1 /*

     2 * Copyright (c) 2004 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 the License "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 */

    17 

    18 

    19 

    20 #ifndef __WIDGETCALLBACKS_H

    21 #define __WIDGETCALLBACKS_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 class MJSWidgetCallbacks

    27 {

    28 public:

    29     virtual void openApplication( const TUid& aAppUid, const TDesC& aParam ) = 0;

    30     virtual void openUrl( const TDesC& aUrl ) = 0;

    31     virtual TDesC& getWidgetBundleId() = 0;    

    32     virtual TInt preferenceForKey( const TDesC& aKey, TPtrC& aValue ) = 0;

    33     virtual void prepareForTransition( const TDesC& aTransition ) = 0;

    34     virtual void performTransition() = 0;

    35     virtual void setPreferenceForKey( const TDesC& aKey, const TDesC& aValue ) = 0;

    36     virtual void removePreferenceForKey( const TDesC& aKey, const TDesC& aValue ) = 0;

    37     virtual void setNavigationEnabled( TBool aEnable ) = 0;

    38     virtual void setDisplayLandscape() = 0;

    39     virtual void setDisplayPortrait() = 0;

    40 };

    41 

    42 #endif