Example #1
0
PlaylistWidget::PlaylistWidget( intf_thread_t *_p_i, QWidget *_par )
               : QWidget( _par ), p_intf ( _p_i )
{

    setContentsMargins( 0, 3, 0, 3 );

    QGridLayout *layout = new QGridLayout( this );
    layout->setMargin( 0 ); layout->setSpacing( 0 );

    /*******************
     * Left            *
     *******************/
    /* We use a QSplitter for the left part */
    leftSplitter = new QSplitter( Qt::Vertical, this );

    /* Source Selector */
    selector = new PLSelector( this, p_intf );
    leftSplitter->addWidget( selector );

    /* Create a Container for the Art Label
       in order to have a beautiful resizing for the selector above it */
    artContainer = new QStackedWidget;
    artContainer->setMaximumHeight( 256 );

    /* Art label */
    CoverArtLabel *art = new CoverArtLabel( artContainer, p_intf );
    art->setToolTip( qtr( "Double click to get media information" ) );
    artContainer->addWidget( art );

    CONNECT( THEMIM->getIM(), artChanged( QString ),
             art, showArtUpdate( const QString& ) );
    CONNECT( THEMIM->getIM(), artChanged( input_item_t * ),
             art, showArtUpdate( input_item_t * ) );

    leftSplitter->addWidget( artContainer );

    /*******************
     * Right           *
     *******************/
    /* Initialisation of the playlist */
    playlist_t * p_playlist = THEPL;
    PL_LOCK;
    playlist_item_t *p_root = p_playlist->p_playing;
    PL_UNLOCK;

    setMinimumWidth( 400 );

    PLModel *model = PLModel::getPLModel( p_intf );
#ifdef MEDIA_LIBRARY
    MLModel *mlmodel = new MLModel( p_intf, this );
    mainView = new StandardPLPanel( this, p_intf, p_root, selector, model, mlmodel );
#else
    mainView = new StandardPLPanel( this, p_intf, p_root, selector, model, NULL );
#endif

    /* Location Bar */
    locationBar = new LocationBar( model );
    locationBar->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Preferred );
    layout->addWidget( locationBar, 0, 0, 1, 2 );
    layout->setColumnStretch( 0, 5 );
    CONNECT( locationBar, invoked( const QModelIndex & ),
             mainView, browseInto( const QModelIndex & ) );

    QHBoxLayout *topbarLayout = new QHBoxLayout();
    layout->addLayout( topbarLayout, 0, 1 );
    topbarLayout->setSpacing( 10 );

    /* Button to switch views */
    QToolButton *viewButton = new QToolButton( this );
    viewButton->setIcon( style()->standardIcon( QStyle::SP_FileDialogDetailedView ) );
    viewButton->setToolTip( qtr("Change playlistview") );
    topbarLayout->addWidget( viewButton );

    /* View selection menu */
    QSignalMapper *viewSelectionMapper = new QSignalMapper( this );
    CONNECT( viewSelectionMapper, mapped( int ), mainView, showView( int ) );

    QActionGroup *actionGroup = new QActionGroup( this );

# define MAX_VIEW StandardPLPanel::VIEW_COUNT
    for( int i = 0; i < MAX_VIEW; i++ )
    {
        viewActions[i] = actionGroup->addAction( viewNames[i] );
        viewActions[i]->setCheckable( true );
        viewSelectionMapper->setMapping( viewActions[i], i );
        CONNECT( viewActions[i], triggered(), viewSelectionMapper, map() );
    }
    viewActions[mainView->currentViewIndex()]->setChecked( true );

    QMenu *viewMenu = new QMenu( viewButton );
    viewMenu->addActions( actionGroup->actions() );
    viewButton->setMenu( viewMenu );
    CONNECT( viewButton, clicked(), mainView, cycleViews() );

    /* Search */
    searchEdit = new SearchLineEdit( this );
    searchEdit->setMaximumWidth( 250 );
    searchEdit->setMinimumWidth( 80 );
    searchEdit->setToolTip( qtr("Search the playlist") );
    topbarLayout->addWidget( searchEdit );
    CONNECT( searchEdit, textChanged( const QString& ),
             mainView, search( const QString& ) );
    CONNECT( searchEdit, searchDelayedChanged( const QString& ),
             mainView, searchDelayed( const QString & ) );

    CONNECT( mainView, viewChanged( const QModelIndex& ),
             this, changeView( const QModelIndex &) );

    /* Connect the activation of the selector to a redefining of the PL */
    DCONNECT( selector, categoryActivated( playlist_item_t *, bool ),
              mainView, setRootItem( playlist_item_t *, bool ) );
    mainView->setRootItem( p_root, false );

    /* */
    split = new PlaylistSplitter( this );

    /* Add the two sides of the QSplitter */
    split->addWidget( leftSplitter );
    split->addWidget( mainView );

    QList<int> sizeList;
    sizeList << 180 << 420 ;
    split->setSizes( sizeList );
    split->setStretchFactor( 0, 0 );
    split->setStretchFactor( 1, 3 );
    split->setCollapsible( 1, false );
    leftSplitter->setMaximumWidth( 250 );

    /* In case we want to keep the splitter information */
    // components shall never write there setting to a fixed location, may infer
    // with other uses of the same component...
    getSettings()->beginGroup("Playlist");
    split->restoreState( getSettings()->value("splitterSizes").toByteArray());
    leftSplitter->restoreState( getSettings()->value("leftSplitterGeometry").toByteArray() );
    getSettings()->endGroup();

    layout->addWidget( split, 1, 0, 1, -1 );

    setAcceptDrops( true );
    setWindowTitle( qtr( "Playlist" ) );
    setWindowRole( "vlc-playlist" );
    setWindowIcon( QApplication::windowIcon() );
}
Example #2
0
StandardPLPanel::StandardPLPanel( PlaylistWidget *_parent,
                                  intf_thread_t *_p_intf,
                                  playlist_t *p_playlist,
                                  playlist_item_t *p_root ):
                                  QWidget( _parent ), p_intf( _p_intf )
{
    layout = new QGridLayout( this );
    layout->setSpacing( 0 ); layout->setMargin( 0 );
    setMinimumWidth( 300 );

    iconView = NULL;
    treeView = NULL;
    listView = NULL;
    viewStack = new QStackedLayout();
    layout->addLayout( viewStack, 1, 0, 1, -1 );

    model = new PLModel( p_playlist, p_intf, p_root, this );
    currentRootId = -1;
    currentRootIndexId = -1;
    lastActivatedId = -1;

    locationBar = new LocationBar( model );
    locationBar->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Preferred );
    layout->addWidget( locationBar, 0, 0 );
    layout->setColumnStretch( 0, 5 );
    CONNECT( locationBar, invoked( const QModelIndex & ),
             this, browseInto( const QModelIndex & ) );

    searchEdit = new SearchLineEdit( this );
    searchEdit->setMaximumWidth( 250 );
    searchEdit->setMinimumWidth( 80 );
    layout->addWidget( searchEdit, 0, 2 );
    CONNECT( searchEdit, textChanged( const QString& ),
             this, search( const QString& ) );
    layout->setColumnStretch( 2, 3 );

    /* Button to switch views */
    QToolButton *viewButton = new QToolButton( this );
    viewButton->setIcon( style()->standardIcon( QStyle::SP_FileDialogDetailedView ) );
    viewButton->setToolTip( qtr("Change playlistview"));
    layout->addWidget( viewButton, 0, 1 );

    /* View selection menu */
    viewSelectionMapper = new QSignalMapper( this );
    CONNECT( viewSelectionMapper, mapped( int ), this, showView( int ) );

    QActionGroup *actionGroup = new QActionGroup( this );

    for( int i = 0; i < VIEW_COUNT; i++ )
    {
        viewActions[i] = actionGroup->addAction( viewNames[i] );
        viewActions[i]->setCheckable( true );
        viewSelectionMapper->setMapping( viewActions[i], i );
        CONNECT( viewActions[i], triggered(), viewSelectionMapper, map() );
    }

    BUTTONACT( viewButton, cycleViews() );
    QMenu *viewMenu = new QMenu( this );
    viewMenu->addActions( actionGroup->actions() );

    viewButton->setMenu( viewMenu );

    /* Saved Settings */
    getSettings()->beginGroup("Playlist");

    int i_viewMode = getSettings()->value( "view-mode", TREE_VIEW ).toInt();

    getSettings()->endGroup();

    showView( i_viewMode );

    DCONNECT( THEMIM, leafBecameParent( input_item_t *),
              this, browseInto( input_item_t * ) );

    CONNECT( model, currentChanged( const QModelIndex& ),
             this, handleExpansion( const QModelIndex& ) );
    CONNECT( model, rootChanged(), this, handleRootChange() );
}