1 /*

     2 * Copyright (c) 2009 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: Wrapper for mpx collection framework utilities - private implementation.

    15 *

    16 */

    17 

    18 #ifndef MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H

    19 #define MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H

    20 

    21 #include <e32base.h>

    22 #include <mpxcollectionobserver.h>

    23 #include <mpxcollectionuihelperobserver.h>

    24 

    25 #include "mpmpxisolatedcollectionhelper.h" //MMpMpxIsolatedCollectionHelperObserver

    26 #include "mpmpxcollectionviewdefs.h"

    27 #include "mpcommondefs.h"

    28 

    29 class MMPXCollectionUtility;

    30 class MMPXCollectionUiHelper;

    31 class CMPXCollectionOpenUtility;

    32 class MMPXPlaybackUtility;

    33 class MpMpxCollectionData;

    34 class MpMpxCollectionFrameworkWrapper;

    35 class QStringList;

    36 

    37 

    38 class MpMpxCollectionFrameworkWrapperPrivate : public MMPXCollectionObserver,

    39                                      public MMPXCHelperObserver,

    40                                      public MMpMpxIsolatedCollectionHelperObserver

    41 {

    42 public:

    43 

    44     explicit MpMpxCollectionFrameworkWrapperPrivate( MpMpxCollectionFrameworkWrapper *wrapper );

    45     virtual ~MpMpxCollectionFrameworkWrapperPrivate();

    46 

    47     void init( MpCommon::MpViewMode viewMode, TUid hostUid );

    48     void openCollection( TCollectionContext context );

    49     void openCollectionItem( int index );

    50     void reopenCollection();

    51     void back();

    52     void findPlaylists( QStringList &playlists );

    53     void createPlaylist( QString &playlistName, QList<int> &selection, MpMpxCollectionData *collectionData );

    54     void saveToPlaylist( int playlistIndex, QList<int> &selection );

    55     void saveToCurrentPlaylist( QList<int> &selection, MpMpxCollectionData *collectionData );    

    56     void deleteSongs( QList<int> &selection );

    57     void renamePlaylist( QString &newName, int index );

    58     void renamePlaylist( QString &newName );

    59     void setShuffle( bool active );

    60     void previewItem( int index );

    61     void openIsolatedCollection( TCollectionContext context );

    62     void releaseIsolatedCollection();

    63     void reorderPlaylist( int playlistId, int songId, int originalOrdinal, int newOrdinal );

    64 

    65     MpMpxCollectionData *collectionData();

    66 

    67 private:

    68 

    69 

    70     void HandleOpenL( const CMPXMedia& aEntries,

    71                      TInt aIndex,TBool aComplete,TInt aError );

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

    73     void HandleCollectionMessage( CMPXMessage* aMsg, TInt aErr );

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

    75     void HandleOperationCompleteL( TCHelperOperation aOperation, TInt aErr, void* aArgument );

    76     void HandleIsolatedOpenL( const CMPXMedia& aEntries, TInt aError );

    77     

    78     void DoInitL();

    79     void DoOpenCollectionL( TCollectionContext aContext );

    80     void DoOpenCollectionItemL( TInt aIndex );

    81     void DoIncrementalOpenL();

    82     void DoReopenCollectionL();

    83     void DoBackL();

    84     void DoFindPlaylistsL( QStringList &playlists );

    85     void DoSaveToPlaylistL( TMPXItemId playlistId, QList<int> &selection, MpMpxCollectionData *collectionData );

    86     void DoCreatePlaylistL( QString &playlistName, QList<int> &selection, MpMpxCollectionData* collectionData );

    87     void DoSaveToPlaylistL( int playlistIndex, QList<int> &selection );

    88     

    89     void DoDeleteSongsL( QList<int> &selection );

    90     void DoRenamePlaylistL( QString &newName, int index );

    91     void DoRenamePlaylistL( QString &newname );

    92     void DoRenamePlaylistL( TMPXItemId id, QString &newName );

    93     void DoSaveToCurrentPlaylistL( QList<int> &selection, MpMpxCollectionData *collectionData );

    94     void DoSetShuffleL( bool active );

    95     void DoPreviewItemL( int index );

    96     void DoOpenIsolatedCollectionL( TCollectionContext context );

    97     void DoReorderPlaylistL( int playlistId, int songId, int originalOrdinal, int newOrdinal );

    98     void DoHandleCollectionMessageL( const CMPXMessage& aMsg );

    99 

   100     void PreparePlaylistMediaL( CMPXMedia& aMedia, QList<int> &selection, MpMpxCollectionData *collectionData );

   101 

   102 private:

   103 

   104     MpMpxCollectionFrameworkWrapper   *q_ptr;

   105 

   106     MMPXCollectionUtility             *iCollectionUtility;

   107     MMPXCollectionUiHelper            *iCollectionUiHelper;

   108     CMPXCollectionOpenUtility         *iIncrementalOpenUtil;

   109     CMpMpxIsolatedCollectionHelper    *iIsolatedCollectionHelper;

   110     MMPXPlaybackUtility               *iPlaybackUtility;

   111     MpMpxCollectionData               *iCollectionData;         // Owned

   112     MpMpxCollectionData               *iIsolatedCollectionData; // Owned

   113     TBool                             iFirstIncrementalOpen;

   114     CMPXMedia                         *iUserPlaylists;          // Owned

   115     TInt                              iNumItemsAdded;

   116     MpCommon::MpViewMode              iViewMode;

   117     TUid                              mHostUid;

   118 

   119 };

   120 

   121 #endif // MPMPXCOLLECTIONFRAMEWORKWRAPPER_P_H

   122