本文整理汇总了C++中tomahawk::query_ptr::numResults方法的典型用法代码示例。如果您正苦于以下问题：C++ query_ptr::numResults方法的具体用法？C++ query_ptr::numResults怎么用？C++ query_ptr::numResults使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tomahawk::query_ptr的用法示例。
在下文中一共展示了query_ptr::numResults方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: connect
void
TrackModelItem::setupItem( const Tomahawk::query_ptr& query, TrackModelItem* parent, int row )
{
this->parent = parent;
if ( parent )
{
if ( row < 0 )
{
parent->children.append( this );
row = parent->children.count() - 1;
}
else
{
parent->children.insert( row, this );
}
this->model = parent->model;
}
m_isPlaying = false;
toberemoved = false;
m_query = query;
if ( !query->numResults() )
{
connect( query.data(), SIGNAL( resultsAdded( QList<Tomahawk::result_ptr> ) ),
SIGNAL( dataChanged() ) );
connect( query.data(), SIGNAL( resultsRemoved( Tomahawk::result_ptr ) ),
SIGNAL( dataChanged() ) );
connect( query.data(), SIGNAL( resultsChanged() ),
SIGNAL( dataChanged() ) );
}
}示例2: ErrorStatusMessage
void
AudioEngine::playItem( Tomahawk::playlistinterface_ptr playlist, const Tomahawk::query_ptr& query )
{
if ( query->resolvingFinished() )
{
if ( query->numResults() && query->results().first()->isOnline() )
{
playItem( playlist, query->results().first() );
return;
}
JobStatusView::instance()->model()->addJob(
new ErrorStatusMessage( tr( "Sorry, Tomahawk couldn't find the track '%1' by %2" ).arg( query->track() ).arg( query->artist() ), 15 ) );
if ( isStopped() )
emit stopped(); // we do this so the original caller knows we couldn't find this track
}
else
{
Pipeline::instance()->resolve( query );
NewClosure( query.data(), SIGNAL( resolvingFinished( bool ) ),
const_cast<AudioEngine*>(this), SLOT( playItem( Tomahawk::playlistinterface_ptr, Tomahawk::query_ptr ) ), playlist, query );
}
}示例3: disconnect
void
ColumnViewPreviewWidget::setQuery( const Tomahawk::query_ptr& query )
{
if ( !m_query.isNull() )
{
disconnect( m_query->track().data(), SIGNAL( updated() ), this, SLOT( onCoverUpdated() ) );
}
m_query = query;
connect( m_query->track().data(), SIGNAL( updated() ), SLOT( onCoverUpdated() ) );
onCoverUpdated();
m_cover->setQuery( query );
setVisible( true );
m_trackLabel->setText( query->track()->track() );
m_artistLabel->setArtist( query->track()->artistPtr() );
m_artistLabel->setMinimumWidth( qMin( m_artistLabel->fontMetrics().width( query->track()->artist() ) +
m_artistLabel->contentsMargins().left() +
m_artistLabel->contentsMargins().right() +
2 * m_artistLabel->lineWidth(),
width() ) );
m_artistLabel->setElideMode( Qt::ElideRight );
m_composerValue->setText( query->track()->composer() );
m_composerValue->setVisible( !query->track()->composerPtr().isNull() );
m_composerLabel->setVisible( !query->track()->composerPtr().isNull() );
if ( query->numResults() )
{
m_yearValue->setText( QString::number( query->track()->year() ) );
m_bitrateValue->setText( tr( "%1 kbps" ).arg( query->results().first()->bitrate() ) );
m_durationValue->setText( TomahawkUtils::timeToString( query->track()->duration() ) );
m_ageValue->setText( TomahawkUtils::ageToString( QDateTime::fromTime_t( query->results().first()->modificationTime() ) ) );
m_yearValue->setVisible( query->track()->year() > 0 );
m_yearLabel->setVisible( query->track()->year() > 0 );
m_bitrateLabel->setVisible( query->results().first()->bitrate() > 0 );
m_bitrateValue->setVisible( query->results().first()->bitrate() > 0 );
m_durationLabel->setVisible( query->track()->duration() > 0 );
m_durationValue->setVisible( query->track()->duration() > 0 );
m_ageLabel->setVisible( query->results().first()->modificationTime() > 0 );
m_ageValue->setVisible( query->results().first()->modificationTime() > 0 );
}
else
{
m_yearLabel->setVisible( false );
m_yearValue->setVisible( false );
m_bitrateLabel->setVisible( false );
m_bitrateValue->setVisible( false );
m_durationLabel->setVisible( false );
m_durationValue->setVisible( false );
m_ageLabel->setVisible( false );
m_ageValue->setVisible( false );
}
setMinimumHeight( sizeHint().height() );
}示例4: loadResult
void
MetadataEditor::loadQuery( const Tomahawk::query_ptr& query )
{
if ( query.isNull() )
return;
if ( query->numResults() )
{
loadResult( query->results().first() );
return;
}
m_result = Tomahawk::result_ptr();
m_query = query;
setEditable( false );
setTitle( query->track()->track() );
setArtist( query->track()->artist() );
setAlbum( query->track()->album() );
setAlbumPos( query->track()->albumpos() );
setDuration( query->track()->duration() );
setYear( 0 );
setBitrate( 0 );
setFileName( QString() );
setFileSize( 0 );
setWindowTitle( query->track()->track() );
if ( m_interface )
{
m_index = m_interface->indexOfQuery( query );
if ( m_index >= 0 )
enablePushButtons();
}
}