MediaLibrary: Propagate media deletion to the model

src/Library/MediaLibrary.cpp

@@ -118,8 +118,16 @@ void MediaLibrary::onMediaUpdated( std::vector<medialibrary::MediaPtr> mediaList
     }
 }
 
-void MediaLibrary::onMediaDeleted( std::vector<int64_t> )
+void MediaLibrary::onMediaDeleted( std::vector<int64_t> mediaList )
 {
+    for ( auto id : mediaList )
+    {
+        // We can't know the media type, however ID are unique regardless of the type
+        // so we are sure that we will remove the correct media.
+        if ( m_videoModel->removeMedia( id ) == true )
+            continue;
+        m_audioModel->removeMedia( id );
+    }
 }
 
 void MediaLibrary::onArtistsAdded( std::vector<medialibrary::ArtistPtr> )

src/Library/MediaLibraryModel.cpp

@@ -71,22 +71,21 @@ void MediaLibraryModel::updateMedia( medialibrary::MediaPtr media )
     emit dataChanged( m, m );
 }
 
-void MediaLibraryModel::removeMedia( medialibrary::MediaPtr media )
+bool MediaLibraryModel::removeMedia( int64_t mediaId )
 {
-    if ( media->type() != m_mediaType )
-        return;
     std::lock_guard<std::mutex> lock( m_mediaMutex );
-    auto it = std::find_if( begin( m_media ), end( m_media ), [media](medialibrary::MediaPtr m) {
-        return m->id() == media->id();
+    auto it = std::find_if( begin( m_media ), end( m_media ), [mediaId](medialibrary::MediaPtr m) {
+        return m->id() == mediaId;
     });
     if ( it == end( m_media ) )
-        return;
+        return false;
     auto idx = it - begin( m_media );
     beginRemoveRows(QModelIndex(), idx, idx );
     m_media.erase( it );
     m_rowCount.fetch_sub( 1, std::memory_order_relaxed );
     removeRow( idx );
     endRemoveRows();
+    return true;
 }
 
 int MediaLibraryModel::rowCount( const QModelIndex& ) const

src/Library/MediaLibraryModel.h

@@ -48,7 +48,7 @@ public:
 
     void addMedia( medialibrary::MediaPtr media );
     void updateMedia( medialibrary::MediaPtr media );
-    void removeMedia( medialibrary::MediaPtr media );
+    bool removeMedia( int64_t media );
     int rowCount( const QModelIndex &parent = QModelIndex() ) const override;
     QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const override;
     QHash<int, QByteArray> roleNames() const;