1 /*

     2 * Copyright (c) 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:  Interface to send notifications from http plugin ui plugin

    15 *

    16 */

    17 

    18 

    19 #ifndef C_WMDRMDLAUINOTIFIER_H

    20 #define C_WMDRMDLAUINOTIFIER_H

    21 

    22 #include <e32base.h>

    23 

    24 class MWmDrmDlaCancelObserver;

    25 class CWmDrmDlaUiNotifierImpl;

    26 

    27 /**

    28  *  WMDRM DLA UiNotifier

    29  *

    30  *  @lib wmdrmdla.lib

    31  *  @since S60 v9.1

    32  */

    33 NONSHARABLE_CLASS( CWmDrmDlaUiNotifier ) : public CBase

    34     {

    35 

    36 public:

    37 

    38     IMPORT_C static CWmDrmDlaUiNotifier* NewL();

    39     IMPORT_C static CWmDrmDlaUiNotifier* NewLC();    

    40 

    41     /**

    42     * Destructor.

    43     */

    44     virtual ~CWmDrmDlaUiNotifier();

    45 

    46     /**

    47      * Selects UI plugin based on UID

    48      *

    49      * @param aUid Uid of the plugin implementation

    50      * @leave KErrNotFound if corresponding plugin is not found

    51      */

    52     IMPORT_C void InitializeL( TUid aUid );

    53 

    54     /**

    55      * Selects UI plugin based on data

    56      * If corresponding plugin is not be found, tries to initialize default

    57      * plugin

    58      *

    59      * @param aOpaqueData Opaque data of the plugin implementation

    60      * @leave KErrNotFound if corresponding and default plugin is not found

    61      */

    62     IMPORT_C void InitializeL( TDesC8& aOpaqueData );

    63 

    64     /**

    65      * Called by the framework to set cancel observer. UI plugin can use this

    66      * to inform framework about user cancelling DLA process from UI component.

    67      * 

    68      * @param aObserver Cancellation observer

    69      */

    70     IMPORT_C void SetCancelObserver( MWmDrmDlaCancelObserver* aObserver );

    71     

    72     /**

    73      * Informs that license acquisition is silent

    74      *

    75      * @param aSilent Is license acquisition silent

    76      */

    77     IMPORT_C void SetSilent( TBool aSilent );

    78 

    79     /**

    80      * Passes progress information to UI plugin

    81      *

    82      * @param aState License acquisition progress state

    83      * @see wmdrmdlatypes.h

    84      */

    85     IMPORT_C void SetProgress( TInt aState );

    86 

    87     /**

    88      * Informs that error happened during the license acquisition

    89      *

    90      * @param aError Error code

    91      */

    92     IMPORT_C void HandleErrorL( TInt aError );

    93 

    94 protected:

    95 

    96 private:

    97 

    98     CWmDrmDlaUiNotifier();

    99 

   100     void ConstructL();

   101 

   102 private: // data

   103 

   104     /**

   105      * Implementation class

   106      * Own.

   107      */

   108     CWmDrmDlaUiNotifierImpl* iImpl;

   109 

   110     };

   111 

   112 #endif // C_WMDRMDLAUINOTIFIER_H