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_WMDRMDLAUINOTIFIERIMPL_H

    20 #define C_WMDRMDLAUINOTIFIERIMPL_H

    21 

    22 #include <e32base.h>

    23 #include <wmdrmdlatypes.h>

    24 #include <wmdrmdlacancelobserver.h>

    25 

    26 class CWmDrmDlaUiPluginIf;

    27 

    28 /**

    29  *  WMDRM DLA UiNotifier Impl

    30  * 

    31  *  @lib wmdrmdla.lib

    32  *  @since S60 v9.1

    33  */

    34 NONSHARABLE_CLASS( CWmDrmDlaUiNotifierImpl ) : public CBase

    35     {

    36 

    37 public:

    38 

    39     static CWmDrmDlaUiNotifierImpl* NewL();

    40     static CWmDrmDlaUiNotifierImpl* NewLC();    

    41 

    42     /**

    43     * Destructor.

    44     */

    45     virtual ~CWmDrmDlaUiNotifierImpl();

    46 

    47     /**

    48      * Selects UI plugin based on UID

    49      *

    50      * @param aUid Uid of the plugin implementation

    51      * @leave KErrNotFound if corresponding plugin is not found

    52      */

    53     void InitializeL( TUid aUid );

    54 

    55     /**

    56      * Selects UI plugin based on data

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

    58      * plugin

    59      *

    60      * @param aOpaqueData Opaque data of the plugin implementation

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

    62      */

    63     void InitializeL( TDesC8& aOpaqueData );

    64 

    65     /**

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

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

    68      * 

    69      * @param aObserver Cancellation observer

    70      */

    71     void SetCancelObserver( MWmDrmDlaCancelObserver* aObserver );

    72     

    73     /**

    74      * Informs that license acquisition is silent

    75      *

    76      * @param aSilent Is license acquisition silent

    77      */

    78     void SetSilent( TBool aSilent );

    79 

    80     /**

    81      * Passes progress information of license acquisition to UI

    82      *

    83      * @param aState License acquisition progress state

    84      * @see wmdrmdlatypes.h

    85      */

    86     void SetProgress( TInt aState );

    87 

    88     /**

    89      * Informs that error happened during the license acquisition

    90      *

    91      * @param aError Error code

    92      */

    93     void HandleErrorL( TInt aError );

    94 

    95 protected:

    96 

    97 private:

    98 

    99     CWmDrmDlaUiNotifierImpl();

   100 

   101     void ConstructL();

   102 

   103 private: // data

   104 

   105     CWmDrmDlaUiPluginIf* iUiPlugin;

   106 

   107     };

   108 

   109 #endif // C_WMDRMDLAUINOTIFIERIMPL_H