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: Music Player Media Wall view.

    15 *

    16 */

    17 

    18 #ifndef MPMEDIAWALLVIEW_H

    19 #define MPMEDIAWALLVIEW_H

    20 

    21 #include "mpviewbase.h"

    22 #include "mpmpxcollectionviewdefs.h"

    23 

    24 class HbMainWindow;

    25 class MpEngine;

    26 class HgMediawall;

    27 class MpMpxCollectionData;

    28 class MpCollectionDataModel;

    29 class HbLabel;

    30 class MpMediaWallDocumentLoader;

    31 class HbAction;

    32 class HbIcon;

    33 class MpPlaybackData;

    34 class QParallelAnimationGroup;

    35 class QPropertyAnimation;

    36 class MpAlbumCoverWidget;

    37 class MpTrackListWidget;

    38 class QModelIndex;

    39 

    40 

    41 class MpMediaWallView : public MpViewBase

    42 {

    43     Q_OBJECT

    44 

    45 public:

    46     explicit MpMediaWallView();

    47     virtual ~MpMediaWallView();

    48     

    49     void initializeView();

    50     void activateView();

    51     void deactivateView();

    52 

    53 signals:

    54     void command( int aCommand );

    55     

    56 public slots:

    57     void contextOpened( TCollectionContext context );

    58     void containerContentsChanged();

    59     void libraryAboutToUpdate();

    60     void libraryUpdated();

    61     void sendToBackground();

    62     void updatePlayPauseAction();

    63     void hideTracksList();

    64     void showTrackList();

    65     void dismissListClosingAnimation();

    66     void listItemActivated( const QModelIndex &index );

    67 

    68 private:

    69     void setUpMediaWallWidget();

    70     void scrollToNowPlaying();

    71     void setUpListAnimation();

    72 

    73     

    74 private:

    75     MpEngine                     *mEngine;                 // not own

    76     MpMpxCollectionData          *mCollectionData;         // not own

    77     MpCollectionDataModel        *mModel;                  // own - parented

    78     HgMediawall                  *mMediaWallWidget;        // own - parented

    79     HbLabel                      *mNoMusic;                // own - parented

    80     MpMediaWallDocumentLoader    *mDocumentLoader;         // own

    81     QGraphicsWidget              *mPlayPauseContainer;     // own - parented

    82     HbIcon                       *mPlayIcon;               // own

    83     HbIcon                       *mPauseIcon;              // own

    84     HbAction                     *mPlayPauseAction;        // own - parented

    85     bool                         mLibraryUpdating;

    86     MpPlaybackData               *mPlaybackData;           // not own

    87     bool                         mActivated;

    88     bool                         mIconUpdateNedded;

    89     QParallelAnimationGroup      *mListShowAnimationGroup; // own - parented

    90     QPropertyAnimation           *mListShowListAnimation;  // own - parented

    91     QPropertyAnimation           *mCoverShowListAnimation; // own - parented

    92     bool                         mShowingSongsList;

    93     MpAlbumCoverWidget           *mAlbumCover; 

    94     MpTrackListWidget            *mTrackList;

    95     

    96     Q_DISABLE_COPY(MpMediaWallView)

    97 };

    98 

    99 

   100 #endif //MPMEDIAWALLVIEW_H