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 collection view.

    15 *

    16 */

    17 

    18 #ifndef MPCOLLECTIONVIEW_H

    19 #define MPCOLLECTIONVIEW_H

    20 

    21 #include <QObject>

    22 

    23 #include <hbeffect.h>

    24 

    25 #include "mpviewbase.h"

    26 #include "mpmpxcollectionviewdefs.h"

    27 

    28 class QActionGroup;

    29 class HbMainWindow;

    30 class HbAction;

    31 class HbMenu;

    32 class HbToolBar;

    33 class MpCollectionDocumentLoader;

    34 class MpCollectionContainerFactory;

    35 class MpCollectionContainer;

    36 class MpCollectionDataModel;

    37 class MpEngine;

    38 class MpMpxCollectionData;

    39 class MpNowPlayingWidget;

    40 class MpSnapshotWidget;

    41 class MpCollectionPopupHandler;

    42 

    43 class MpCollectionView : public MpViewBase

    44 {

    45     Q_OBJECT

    46 

    47 public:

    48 

    49     MpCollectionView();

    50     virtual ~MpCollectionView();

    51 

    52     void initializeView();

    53     void activateView();

    54     void deactivateView();

    55     bool isActivated();    

    56     void openItem( int index );

    57     void showItemDetails( int index );

    58 

    59 signals:

    60 

    61     void command( int command );

    62 

    63 public slots:

    64 

    65     void setContext( TCollectionContext context );

    66 

    67     void openSongs();

    68     void openArtists();

    69     void openAlbums();

    70     void openPlaylists();

    71     void find();

    72     void openMusicStore();

    73 

    74     void openIndex( int index );

    75     void findAlbumSongs( int index );

    76     void playAlbumSongs( int albumIndex, int songIndex );

    77 

    78     void back();

    79     void exit();

    80 

    81     void startPlaybackView();

    82     void attachNowPlayingBanner( bool active );

    83     void containerTransitionComplete( const HbEffect::EffectStatus &status );

    84 

    85     void shufflePlayAll();

    86     void addToPlaylist();

    87     void deleteSongs();

    88     void renameCurrentPlaylistContainer();

    89 

    90     void playlistSaved( bool success );

    91     void songsDeleted( bool success );

    92     void playlistsRenamed( bool success );

    93 

    94     void prepareToAddToPlaylist();

    95     void handleIsolatedCollectionOpened( MpMpxCollectionData* collectionData );

    96     void arrangeSongs();

    97     void openContextMenu( int index, const QPointF &coords );

    98 

    99     void handleUsbBlocked( bool blocked );

   100     void handleLibraryAboutToUpdate();

   101     void handleLibraryUpdated();

   102 

   103     void setShuffleAction( bool enabled );

   104     

   105     void containerDataChanged();

   106 

   107 private:

   108 

   109     void setMainToolBar();

   110     void setPlaylistToolBar();

   111 

   112     HbAction *createToolBarAction( QActionGroup *actionsGroup,

   113         const QString& icon, const QString& objectName );

   114 

   115     void updateMenu();

   116     void addDefaultMenuOptions( HbMenu *menu, bool optRefresh, bool optExit );

   117     void updateToolBar();

   118     void setSoftkey();

   119 

   120     void setBannerVisibility( bool visible );

   121     int generateShuffleIndex();

   122     void startContainerTransition( TCollectionContext contextFrom, TCollectionContext contextTo );

   123     void closeActiveDialog( bool onlyContextMenu = false );

   124     void showCorruptedNote();

   125 

   126 private:

   127 

   128     TCollectionContext              mCollectionContext;

   129 

   130     MpEngine                        *mMpEngine;             // Not own

   131     MpMpxCollectionData             *mCollectionData;       // Not own

   132 

   133     MpCollectionContainerFactory    *mContainerFactory;     // Own

   134     MpCollectionContainer           *mCollectionContainer;  // Not own

   135     MpCollectionDataModel           *mCollectionDataModel;  // Own

   136 

   137     bool                            mActivated;

   138     MpNowPlayingWidget              *mNowPlayingBanner;     // Own

   139     bool                            mBannerAttached;

   140 

   141     HbMainWindow                    *mWindow;               // Not own

   142     HbAction                        *mSoftKeyQuit;          // Not own

   143     HbAction                        *mSoftKeyBack;          // Not own

   144     HbAction                        *mShuffleAction;        // Not own

   145     bool                            mShuffleEnabled;

   146 

   147     MpCollectionDocumentLoader      *mDocumentLoader;       // Own

   148     HbWidget                        *mMainContainer;        // Own

   149 

   150     HbToolBar                       *mMainToolBar;

   151     HbToolBar                       *mPlaylistToolBar;

   152 

   153     MpSnapshotWidget                *mSnapshot;

   154 

   155     bool                            mActivationWaiting;

   156     MpCollectionPopupHandler        *mMpPopupHandler;       // Own

   157 

   158     bool                            mUsbBlocked;

   159 

   160 };

   161 

   162 #endif  // MPCOLLECTIONVIEW_H

   163