* PlayableModel now emits signals for its queries so we don't have to store them everywhere.

src/libtomahawk/playlist/PlayableModel.cpp

@@ -62,6 +62,7 @@ PlayableModel::createIndex( int row, int column, PlayableItem* item ) const
     if ( item->query() )
     {
         connect( item->query().data(), SIGNAL( playableStateChanged( bool ) ), SLOT( onQueryBecamePlayable( bool ) ), Qt::UniqueConnection );
+        connect( item->query().data(), SIGNAL( resolvingFinished( bool ) ), SLOT( onQueryResolved( bool ) ), Qt::UniqueConnection );
     }
 
     return QAbstractItemModel::createIndex( row, column, item );
@@ -884,6 +885,28 @@ PlayableModel::onQueryBecamePlayable( bool playable )
 }
 
 
+void
+PlayableModel::onQueryResolved( bool hasResults )
+{
+    Q_UNUSED( hasResults );
+    
+    Tomahawk::Query* q = qobject_cast< Query* >( sender() );
+    if ( !q )
+    {
+        // Track has been removed from the playlist by now
+        return;
+    }
+    
+    Tomahawk::query_ptr query = q->weakRef().toStrongRef();
+    PlayableItem* item = itemFromQuery( query );
+    
+    if ( item )
+    {
+        emit indexResolved( item->index );
+    }
+}
+
+
 PlayableItem*
 PlayableModel::itemFromQuery( const Tomahawk::query_ptr& query ) const
 {

src/libtomahawk/playlist/PlayableModel.h

@@ -120,9 +120,10 @@ signals:
     void loadingStarted();
     void loadingFinished();
 
+    void indexResolved( const QModelIndex& index );
     void indexPlayable( const QModelIndex& index );
-    void changed();
 
+    void changed();
     void currentIndexChanged();
 
 public slots:
@@ -158,8 +159,10 @@ protected:
 
 private slots:
     void onDataChanged();
-    void onQueryBecamePlayable( bool playable );
 
+    void onQueryBecamePlayable( bool playable );
+    void onQueryResolved( bool hasResults );
+    
     void onPlaybackStarted( const Tomahawk::result_ptr& result );
     void onPlaybackStopped();
 

src/libtomahawk/playlist/PlayableProxyModel.cpp

@@ -108,6 +108,7 @@ PlayableProxyModel::setSourcePlayableModel( PlayableModel* sourceModel )
         disconnect( m_model, SIGNAL( loadingFinished() ), this, SIGNAL( loadingFinished() ) );
         disconnect( m_model, SIGNAL( itemCountChanged( unsigned int ) ), this, SIGNAL( itemCountChanged( unsigned int ) ) );
         disconnect( m_model, SIGNAL( indexPlayable( QModelIndex ) ), this, SLOT( onIndexPlayable( QModelIndex ) ) );
+        disconnect( m_model, SIGNAL( indexResolved( QModelIndex ) ), this, SLOT( onIndexResolved( QModelIndex ) ) );
         disconnect( m_model, SIGNAL( currentIndexChanged() ), this, SIGNAL( currentIndexChanged() ) );
     }
 
@@ -119,6 +120,7 @@ PlayableProxyModel::setSourcePlayableModel( PlayableModel* sourceModel )
         connect( m_model, SIGNAL( loadingFinished() ), SIGNAL( loadingFinished() ) );
         connect( m_model, SIGNAL( itemCountChanged( unsigned int ) ), SIGNAL( itemCountChanged( unsigned int ) ) );
         connect( m_model, SIGNAL( indexPlayable( QModelIndex ) ), SLOT( onIndexPlayable( QModelIndex ) ) );
+        connect( m_model, SIGNAL( indexResolved( QModelIndex ) ), SLOT( onIndexResolved( QModelIndex ) ) );
         connect( m_model, SIGNAL( currentIndexChanged() ), SIGNAL( currentIndexChanged() ) );
     }
 
@@ -643,3 +645,10 @@ PlayableProxyModel::onIndexPlayable( const QModelIndex& index )
 {
     emit indexPlayable( mapFromSource( index ) );
 }
+
+
+void
+PlayableProxyModel::onIndexResolved( const QModelIndex& index )
+{
+    emit indexResolved( mapFromSource( index ) );
+}

src/libtomahawk/playlist/PlayableProxyModel.h

@@ -94,6 +94,7 @@ signals:
     void loadingFinished();
 
     void indexPlayable( const QModelIndex& index );
+    void indexResolved( const QModelIndex& index );
     void currentIndexChanged();
 
     void itemCountChanged( unsigned int items );
@@ -106,6 +107,7 @@ protected:
 
 private slots:
     void onIndexPlayable( const QModelIndex& index );
+    void onIndexResolved( const QModelIndex& index );
 
 private:
     virtual bool lessThan( int column, const Tomahawk::query_ptr& left, const Tomahawk::query_ptr& right ) const;

src/libtomahawk/playlist/TrackView.cpp

@@ -426,8 +426,6 @@ TrackView::resizeEvent( QResizeEvent* event )
     {
         m_header->resizeSection( 0, event->size().width() );
     }
-
-    
 }