C++ (Cpp) source_ptr::isNull Examples

Example #1

File: source.cpp Project: Pritoj/tomahawk

void
Source::reportSocialAttributesChanged( DatabaseCommand_SocialAction* action )
{
    emit socialAttributesChanged();

    if ( action->action() == "latchOn" )
    {
        const source_ptr to = SourceList::instance()->get( action->comment() );
        if ( !to.isNull() )
            emit latchedOn( to );
    }
    else if ( action->action() == "latchOff" )
    {
        const source_ptr from = SourceList::instance()->get( action->comment() );
        if ( !from.isNull() )
            emit latchedOff( from );
    }
}

Example #2

File: Artist.cpp Project: seezer/tomahawk

unsigned int
Artist::playbackCount( const source_ptr& source )
{
    unsigned int count = 0;
    foreach ( const PlaybackLog& log, m_playbackHistory )
    {
        if ( source.isNull() || log.source == source )
            count++;
    }

    return count;
}

Example #3

File: TrackData.cpp Project: purcaro/tomahawk

unsigned int
TrackData::playbackCount( const source_ptr& source )
{
    QMutexLocker locker( &s_memberMutex );

    unsigned int count = 0;
    foreach ( const PlaybackLog& log, m_playbackHistory )
    {
        if ( source.isNull() || log.source == source )
            count++;
    }

    return count;
}

Example #4

File: RecentlyAddedModel.cpp Project: mguentner/tomahawk

RecentlyAddedModel::RecentlyAddedModel( const source_ptr& source, QObject* parent )
    : TrackModel( parent )
    , m_source( source )
    , m_limit( LATEST_TRACK_ITEMS )
{
    if ( source.isNull() )
    {
        connect( SourceList::instance(), SIGNAL( ready() ), SLOT( onSourcesReady() ) );
        connect( SourceList::instance(), SIGNAL( sourceAdded( Tomahawk::source_ptr ) ), SLOT( onSourceAdded( Tomahawk::source_ptr ) ) );
    }
    else
    {
        onSourceAdded( source );
        loadHistory();
    }
}

Example #5

File: sourcesmodel.cpp Project: tiegz/tomahawk

bool
SourcesModel::appendItem( const source_ptr& source )
{
    SourceTreeItem* item = new SourceTreeItem( source, this );
    connect( item, SIGNAL( clicked( QModelIndex ) ), this, SIGNAL( clicked( QModelIndex ) ) );

//    qDebug() << "Appending source item:" << item->source()->username();
    invisibleRootItem()->appendRow( item->columns() );

    if ( !source.isNull() )
    {
        connect( source.data(), SIGNAL( offline() ), SLOT( onSourceChanged() ) );
        connect( source.data(), SIGNAL( online() ), SLOT( onSourceChanged() ) );
        connect( source.data(), SIGNAL( stats( QVariantMap ) ), SLOT( onSourceChanged() ) );
        connect( source.data(), SIGNAL( playbackStarted( Tomahawk::query_ptr ) ), SLOT( onSourceChanged() ) );
        connect( source.data(), SIGNAL( stateChanged() ), SLOT( onSourceChanged() ) );
    }
    
    return true; // FIXME
}