1 /*

     2 * Copyright (c) 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:  MPX PodcastCollection view container implementation

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_CMPXPODCASTCOLLECTIONVIEWCONTAINER_H

    21 #define C_CMPXPODCASTCOLLECTIONVIEWCONTAINER_H

    22 

    23 

    24 // INCLUDES

    25 #include <mpxcommonframeworkdefs.h> // TMPXItemId

    26 #include <mpxpodcastdefs.h> // Podcast specific

    27 #include "mpxviewcontainer.h"

    28 #include "mpxcommoncontainer.h"

    29 

    30 // FORWARD DECLARATION

    31 class TAknsItemID;

    32 class CAknContextPane;

    33 class CMPXCommonContainerFactory;

    34 class MMPXCommonContainer;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39  *  MPX Podcast Collection view container.

    40  *

    41  *  @lib mpxpodcastcollectionview.lib

    42  *  @since S60 v3.0

    43  */

    44 NONSHARABLE_CLASS( CMPXPodcastCollectionViewContainer )

    45     : public CBase

    46     , public MMPXViewContainer

    47     , public MMPXCommonListBoxArrayObserver

    48     {

    49 public:

    50 

    51     /**

    52      * Two-phased constructor.

    53      *

    54      * @since 5.1

    55      * @param aView Command observer.

    56      * @param aObserver MEikListBoxObserver

    57      * @return Pointer to newly created object.

    58      */

    59     static CMPXPodcastCollectionViewContainer* NewL(

    60         MEikCommandObserver* aView,

    61         MEikListBoxObserver* aObserver );

    62 

    63     /**

    64      * Destructor.

    65      */

    66     virtual ~CMPXPodcastCollectionViewContainer();

    67 

    68     /**

    69      * Sets playback status with item id

    70      *

    71      * @param aId item id of the episode

    72      * @param aStatus status of the episode

    73      */

    74     void SetPlaybackStatusByIdL( TMPXItemId aId, TMPXPlaybackState aStatus );

    75 

    76     /**

    77      * Get current playback index

    78      *

    79      * @return Current playback index, KErrNotFound if nothing is playing

    80      */

    81     TInt PlaybackIndex();

    82 

    83     /**

    84      * Called by podcast collection view to set current view

    85      * to be used to determine the correct help context

    86      *

    87      * @param: the current view

    88      */

    89     void SetCurrentView( const TMPXPodcastView& currentView );

    90 

    91     /**

    92      * Return common container

    93      *

    94      * @since 3.2

    95      */

    96     MMPXCommonContainer* Common();

    97 

    98 // from base class MMPXViewContainer

    99 

   100     /**

   101      * Handles key events.

   102      *

   103      * @param aKeyEvent The key event.

   104      * @param aType The type of key event.

   105      */

   106     TKeyResponse HandleKeyEventL(

   107         const TKeyEvent& aKeyEvent,

   108         TEventCode aType );

   109 

   110     /**

   111      * Handles the retrieval of the view container's help context.

   112      *

   113      * @param aContext The control's help context.

   114      */

   115     void HandleHelpContext( TCoeHelpContext& aContext ) const;

   116 

   117     /**

   118      * Returns the indicators for the specified item within the view container

   119      *

   120      * @param aIndex specified array index

   121      * @return Indicator icon indices

   122      */

   123     RArray<TInt> IndicatorsL( TInt aIndex );

   124 

   125 private:

   126 

   127     /**

   128      * C++ default constructor.

   129      */

   130     CMPXPodcastCollectionViewContainer(

   131         MEikCommandObserver* aView,

   132         MEikListBoxObserver* aObserver);

   133 

   134     /**

   135      * Symbian 2nd phase constructor.

   136      */

   137     void ConstructL();

   138 

   139     /**

   140      * Creates listbox array

   141      *

   142      */

   143     CMPXCommonListBoxArrayBase* CreateListBoxArrayL();

   144 

   145 // from base class MMPXCommonListBoxArrayObserver

   146 

   147     /**

   148      * From MMPXCommonListBoxArrayObserver.

   149      * Handle listbox array events

   150      *

   151      *  @param aEvent list box event

   152      */

   153     void HandleListBoxArrayEventL(

   154         MMPXCommonListBoxArrayObserver::TMPXCommonListBoxArrayEvents aEvent );

   155 

   156 private: // data member

   157 

   158     MMPXCommonContainer*                   iCommonContainer; // Owned

   159     MEikCommandObserver*                   iView; // not owned

   160     MEikListBoxObserver*                   iListBoxObserver; // not owned

   161     CAknContextPane*                       iContextPane; // Not owned

   162     CMPXPodcastCollectionViewListBoxArray* iLbxArray; // Not owned

   163     CEikImage*                             iNewIcon;  // New context icon, owned

   164     CEikImage*                             iOrigIcon; // New context icon, not owned

   165     TMPXPodcastView                        iCurrentView; // stores the current view to help with setting

   166                                                          // help context

   167     };

   168 

   169 #endif  // C_CMPXPODCASTCOLLECTIONVIEWCONTAINER_H

   170 

   171 // End of File