Fix macos build

src/playlist/playlist.cpp

@@ -648,7 +648,7 @@ bool Playlist::dropMimeData(const QMimeData *data, Qt::DropAction action, int ro
   if (const SongMimeData *song_data = qobject_cast<const SongMimeData*>(data)) {
     // Dragged from a collection
     // We want to check if these songs are from the actual local file backend, if they are we treat them differently.
-    if (song_data->backend && song_data->backend->songs_table() == Collection::kSongsTable)
+    if (song_data->backend && song_data->backend->songs_table() == SCollection::kSongsTable)
       InsertSongItems<CollectionPlaylistItem>(song_data->songs, row, play_now, enqueue_now);
     else
       InsertSongItems<SongPlaylistItem>(song_data->songs, row, play_now, enqueue_now);
@@ -955,7 +955,7 @@ void Playlist::InsertSongsOrCollectionItems(const SongList &songs, int pos, bool
 }
 
 void Playlist::UpdateItems(const SongList &songs) {
-  
+
   qLog(Debug) << "Updating playlist with new tracks' info";
   // We first convert our songs list into a linked list (a 'real' list), because removals are faster with QLinkedList.
   // Next, we walk through the list of playlist's items then the list of songs

src/playlist/playlistdelegates.cpp

@@ -70,9 +70,9 @@
 #include "playlist/playlist.h"
 #include "playlistdelegates.h"
 
-#ifdef Q_OS_DARWIN
+#ifdef Q_OS_MACOS
 #include "core/mac_utilities.h"
-#endif  // Q_OS_DARWIN
+#endif  // Q_OS_MACOS
 
 const int QueuedItemDelegate::kQueueBoxBorder = 1;
 const int QueuedItemDelegate::kQueueBoxCornerRadius = 3;
@@ -484,7 +484,7 @@ void SongSourceDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
   QPixmap pixmap = LookupPixmap(url, option_copy.decorationSize);
 
   float device_pixel_ratio = 1.0f;
-#ifdef Q_OS_DARWIN
+#ifdef Q_OS_MACOS
   QWidget *parent_widget = reinterpret_cast<QWidget*>(parent());
   device_pixel_ratio = mac::GetDevicePixelRatio(parent_widget);
 #endif

src/playlist/playlistitem.cpp

@@ -53,7 +53,7 @@ PlaylistItem* PlaylistItem::NewFromType(const QString &type) {
 
 PlaylistItem* PlaylistItem::NewFromSongsTable(const QString &table, const Song &song) {
 
-  if (table == Collection::kSongsTable)
+  if (table == SCollection::kSongsTable)
     return new CollectionPlaylistItem(song);
 
   qLog(Warning) << "Invalid PlaylistItem songs table:" << table;

src/playlist/playlistview.cpp

@@ -186,7 +186,7 @@ PlaylistView::PlaylistView(QWidget *parent)
 
   setAttribute(Qt::WA_MacShowFocusRect, false);
 
-#ifdef Q_OS_DARWIN
+#ifdef Q_OS_MACOS
   setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
 #endif
   // For fading
@@ -523,7 +523,7 @@ void PlaylistView::keyPressEvent(QKeyEvent *event) {
   else if (event == QKeySequence::Delete) {
     RemoveSelected(false);
     event->accept();
-#ifdef Q_OS_DARWIN
+#ifdef Q_OS_MACOS
   }
   else if (event->key() == Qt::Key_Backspace) {
     RemoveSelected(false);