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* Added PlaylistItemDelegate::drawLoveBox() which paints a little box showing all the sources that loved a particular track.

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This commit is contained in:
Christian Muehlhaeuser
2013-09-03 12:33:08 +02:00
parent db9ccf778b
commit 26969f3a55
2 changed files with 85 additions and 34 deletions
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115
src/libtomahawk/playlist/PlaylistItemDelegate.cpp
View File

@@ -102,7 +102,7 @@ PlaylistItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModel
QSize size = QStyledItemDelegate::sizeHint( option, index );
{
if ( m_model->style() == PlayableProxyModel::Short || m_model->style() == PlayableProxyModel::ShortWithAvatars )
if ( m_model->style() == PlayableProxyModel::Short )
{
int rowHeight = option.fontMetrics.height() + 8;
size.setHeight( rowHeight * 2 );
@@ -140,15 +140,12 @@ PlaylistItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& opti
case PlayableProxyModel::Short:
paintShort( painter, option, index );
break;
case PlayableProxyModel::ShortWithAvatars:
paintShort( painter, option, index, true );
break;
}
}
void
PlaylistItemDelegate::paintShort( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index, bool useAvatars ) const
PlaylistItemDelegate::paintShort( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
{
PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) );
Q_ASSERT( item );
@@ -199,21 +196,11 @@ PlaylistItemDelegate::paintShort( QPainter* painter, const QStyleOptionViewItem&
painter->setPen( opt.palette.text().color() );
QRect ir = r.adjusted( 4, 0, -option.rect.width() + option.rect.height() - 8 + r.left(), 0 );
if ( useAvatars )
{
if ( item->playbackLog().source )
pixmap = item->playbackLog().source->avatar( TomahawkUtils::RoundedCorners, ir.size() );
}
else
pixmap = item->query()->track()->cover( ir.size(), false );
pixmap = item->query()->track()->cover( ir.size(), true );
if ( pixmap.isNull() )
{
if ( !useAvatars )
pixmap = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultTrackImage, TomahawkUtils::Original, ir.size() );
else
pixmap = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultSourceAvatar, TomahawkUtils::RoundedCorners, ir.size() );
pixmap = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultTrackImage, TomahawkUtils::RoundedCorners, ir.size() );
}
painter->drawPixmap( ir, pixmap );
@@ -344,22 +331,72 @@ PlaylistItemDelegate::drawCover( QPainter* painter, const QRect& rect, PlayableI
}
QRect
PlaylistItemDelegate::drawLoveBox( QPainter* painter, const QRect& rect, PlayableItem* item, const QModelIndex& index ) const
{
const int height = rect.height() - 4 * 2;
const int width = 2 + rect.height() - 4 * 2;
QList< QPixmap > pixmaps = item->query()->queryTrack()->socialActionPixmaps( "Love", height );
const int max = 5;
const unsigned int count = qMin( pixmaps.count(), max );
painter->save();
painter->setRenderHint( QPainter::Antialiasing, true );
painter->setBrush( Qt::transparent );
QPen pen = painter->pen().color();
pen.setWidthF( 0.4 );
painter->setPen( pen );
QRect innerRect = rect.adjusted( rect.width() - width * ( count + 1 ) - 4 * 4, 0, 0, 0 );
if ( !pixmaps.isEmpty() )
painter->drawRoundedRect( innerRect, 4, 4, Qt::RelativeSize );
unsigned int i = 0;
foreach ( QPixmap pixmap, pixmaps )
{
if ( i >= max )
break;
QRect r = innerRect.adjusted( 4, 4, -4, -4 );
r.adjust( width * i, 0, 0, 0 );
r.setWidth( width );
if ( pixmap.isNull() )
pixmap = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultSourceAvatar, TomahawkUtils::Original, QSize( r.height(), r.height() ) );
painter->drawPixmap( r.adjusted( 1, 0, -1, 0 ), pixmap );
i++;
}
TomahawkUtils::ImageType type = item->query()->queryTrack()->loved() ? TomahawkUtils::Loved : TomahawkUtils::NotLoved;
QRect r = innerRect.adjusted( innerRect.width() - rect.height() + 4, 4, -4, -4 );
painter->drawPixmap( r, TomahawkUtils::defaultPixmap( type, TomahawkUtils::Original, QSize( r.height(), r.height() ) ) );
m_loveButtonRects[ index ] = r;
painter->restore();
return rect;
}
QRect
PlaylistItemDelegate::drawSourceIcon( QPainter* painter, const QRect& rect, PlayableItem* item, float height ) const
{
if ( item->query()->numResults() == 0 )
return rect;
const int sourceIconSize = rect.height() * height;
QRect resultRect = rect.adjusted( 0, 0, -( sourceIconSize + 8 ), 0 );
if ( item->query()->numResults() == 0 || !item->query()->results().first()->isOnline() )
return resultRect;
const QPixmap sourceIcon = item->query()->results().first()->sourceIcon( TomahawkUtils::RoundedCorners, QSize( sourceIconSize, sourceIconSize ) );
if ( sourceIcon.isNull() )
return rect;
return resultRect;
painter->setOpacity( 0.8 );
painter->drawPixmap( QRect( rect.right() - sourceIconSize, rect.center().y() - sourceIconSize / 2, sourceIcon.width(), sourceIcon.height() ), sourceIcon );
painter->setOpacity( 1.0 );
return rect.adjusted( 0, 0, -( sourceIcon.width() + 8 ), 0 );
return resultRect;
}
@@ -376,16 +413,23 @@ PlaylistItemDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, con
}
bool hoveringInfo = false;
bool hoveringLove = false;
if ( m_infoButtonRects.contains( index ) )
{
const QRect infoRect = m_infoButtonRects[ index ];
const QMouseEvent* ev = static_cast< QMouseEvent* >( event );
hoveringInfo = infoRect.contains( ev->pos() );
}
if ( m_loveButtonRects.contains( index ) )
{
const QRect loveRect = m_loveButtonRects[ index ];
const QMouseEvent* ev = static_cast< QMouseEvent* >( event );
hoveringLove = loveRect.contains( ev->pos() );
}
if ( event->type() == QEvent::MouseMove )
{
if ( hoveringInfo )
if ( hoveringInfo || hoveringLove )
m_view->setCursor( Qt::PointingHandCursor );
else
m_view->setCursor( Qt::ArrowCursor );
@@ -404,17 +448,21 @@ PlaylistItemDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, con
return false;
}
// reset mouse cursor. we switch to a pointing hand cursor when hovering an info button
// reset mouse cursor. we switch to a pointing hand cursor when hovering a button
m_view->setCursor( Qt::ArrowCursor );
if ( hoveringInfo )
if ( event->type() == QEvent::MouseButtonRelease )
{
if ( event->type() == QEvent::MouseButtonRelease )
{
PlayableItem* item = m_model->sourceModel()->itemFromIndex( m_model->mapToSource( index ) );
if ( !item )
return false;
PlayableItem* item = m_model->sourceModel()->itemFromIndex( m_model->mapToSource( index ) );
if ( !item )
return false;
if ( hoveringLove )
{
item->query()->track()->setLoved( !item->query()->track()->loved() );
}
else if ( hoveringInfo )
{
if ( m_model->style() != PlayableProxyModel::Detailed )
{
if ( item->query() )
@@ -446,10 +494,10 @@ PlaylistItemDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, con
break;
}
}
event->accept();
return true;
}
event->accept();
return true;
}
return false;
@@ -466,6 +514,7 @@ PlaylistItemDelegate::resetHoverIndex()
m_hoveringOver = QModelIndex();
m_infoButtonRects.clear();
m_loveButtonRects.clear();
QModelIndex itemIdx = m_model->mapToSource( idx );
if ( itemIdx.isValid() )

4
src/libtomahawk/playlist/PlaylistItemDelegate.h
View File

@@ -64,9 +64,10 @@ protected:
QRect drawInfoButton( QPainter* painter, const QRect& rect, const QModelIndex& index, float height ) const;
QRect drawSourceIcon( QPainter* painter, const QRect& rect, PlayableItem* item, float height ) const;
QRect drawCover( QPainter* painter, const QRect& rect, PlayableItem* item, const QModelIndex& index ) const;
QRect drawLoveBox( QPainter* painter, const QRect& rect, PlayableItem* item, const QModelIndex& index ) const;
void paintDetailed( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
void paintShort( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index, bool useAvatars = false ) const;
void paintShort( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const;
QTextOption m_topOption;
QTextOption m_bottomOption;
@@ -87,6 +88,7 @@ protected slots:
private:
mutable QHash< QPersistentModelIndex, QSharedPointer< Tomahawk::PixmapDelegateFader > > m_pixmaps;
mutable QHash< QPersistentModelIndex, QRect > m_infoButtonRects;
mutable QHash< QPersistentModelIndex, QRect > m_loveButtonRects;
QPersistentModelIndex m_hoveringOver;
TrackView* m_view;