1 /*

     2 * Copyright (c) 2005-2006 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:  Browsing adapter between RemCon an MPX Framework. 

    15 *

    16 */

    17 

    18 

    19 #ifndef BTRCCBROWSINGADAPTER_H_

    20 #define BTRCCBROWSINGADAPTER_H_

    21 

    22 //  INCLUDES

    23 #include <remcondatabaseawaremedialibrarybrowseobserver.h>

    24 #include <remcondatabaseawarenowplayingbrowseobserver.h>

    25 #include <remcondatabaseawaremediabrowsetarget.h>

    26 #include <mpxcollectionutility.h>

    27 #include <mpxcollectionpath.h>

    28 

    29 // DATA TYPES

    30 

    31 // FORWARD DECLARATIONS

    32 class CRemConInterfaceSelector; 

    33 

    34 // CLASS DECLARATION

    35 

    36 

    37 NONSHARABLE_CLASS(CBTRCCBrowsingAdapter) :

    38         public MRemConDatabaseAwareMediaLibraryBrowseObserver,

    39         public MRemConDatabaseAwareNowPlayingBrowseObserver,

    40         public MMPXCollectionObserver

    41     {

    42     public:  // Constructors and destructor

    43         /**

    44         * Two-phased constructor.

    45         *      

    46         */

    47         static CBTRCCBrowsingAdapter* NewL(CRemConInterfaceSelector& aInterfaceSelector);

    48     

    49         /**

    50         * Destructor.

    51         */

    52         virtual ~CBTRCCBrowsingAdapter();

    53 

    54 

    55     private:

    56         /**

    57         * C++ default constructor.

    58         */

    59         CBTRCCBrowsingAdapter();

    60         

    61         /**

    62         * Symbian 2nd phase constructor.

    63         */

    64         void ConstructL(CRemConInterfaceSelector& aInterfaceSelector);

    65     

    66     private: // From MRemConDatabaseAwareMediaLibraryBrowseObserver

    67         void MrcdamlboGetFolderListing(TRemConFolderScope aScope, TUint aStartItem, TUint aEndItem);

    68         TInt MrcdamlboGetItem(TRemConFolderScope aScope,

    69                               const TRemConItemUid& aItemId, 

    70                               TMediaAttributeIter& aIter, 

    71                               TUint16 aMediaLibraryStateCookie);

    72         void MrcdamlboFolderUp(TUint16 aMediaLibraryStateCookie);

    73         void MrcdamlboFolderDown(const TRemConItemUid& aFolder, TUint16 aMediaLibraryStateCookie);

    74         void MrcdamlboGetPath(RPointerArray<HBufC8>& aPath);

    75         void MrcdamlboSearch(const TDesC8& aSearch);

    76         

    77     private: // From MRemConDatabaseAwareNowPlayingBrowseObserver

    78         void MrcdanpboGetFolderListing(TUint aStartItem, TUint aEndItem);

    79         TInt MrcdanpboGetItem(const TRemConItemUid& aItemId, TMediaAttributeIter& aIter, TUint16 aMediaLibraryStateCookie);

    80     

    81     private: // From MMPXCollectionObserver

    82         void HandleCollectionMessage(CMPXMessage* aMsg, TInt /*aErr*/);

    83         void HandleOpenL(const CMPXMedia& aEntries, TInt aIndex,TBool aComplete,TInt aError);

    84         void HandleOpenL(const CMPXCollectionPlaylist& aPlaylist,TInt aError);

    85         void HandleCommandComplete(CMPXCommand* /*aCommandResult*/, TInt /*aError*/);

    86         

    87     private: // From MMPXCollectionMediaObserver

    88         void HandleCollectionMediaL(const CMPXMedia& aMedia, TInt aError);

    89         

    90     private:

    91         void SubscribeL();

    92         

    93     private:

    94         enum TMediaLOpcode

    95             {

    96             EMediaLOpIdle,

    97             EMediaLOpFolderListing

    98             };

    99         

   100         enum TOpenLOpcode

   101             {

   102             EOpenLOpIdle,

   103             EOpenLOpOpen

   104             };

   105         

   106     private: // Data

   107         CRemConDatabaseAwareMediaBrowseTarget* iMediaBrowseTarget;

   108         MRemConDatabaseAwareMediaLibraryBrowse* iMlInterface; 

   109         MRemConDatabaseAwareNowPlayingBrowse* iNpInterface;

   110         

   111         MMPXCollectionUtility* iCollectionUtility;

   112         

   113         TUint16 iCookie;

   114         TMediaLOpcode iCurrentMediaLOp;     // current MediaL operation

   115         TOpenLOpcode iCurrentOpenLOp;       // current OpenL operation

   116     };

   117     

   118 #endif /* BTRCCBROWSINGADAPTER_H_ */