added 'album artist' field support (patch by Dmitry Misharov)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@4509 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 14 insertions, 0 deletions

diff --git a/src/qmmpui/playlistcontainer.cpp b/src/qmmpui/playlistcontainer.cpp
index 1ca4d79dc..a717f9677 100644
--- a/src/qmmpui/playlistcontainer.cpp
+++ b/src/qmmpui/playlistcontainer.cpp
@@ -75,6 +75,16 @@ static bool _artistGreaterComparator(PlayListTrack* s1,PlayListTrack* s2)
 {
     return QString::localeAwareCompare (s1->value(Qmmp::ARTIST), s2->value(Qmmp::ARTIST)) > 0;
 }
+//by album artist
+static bool _albumArtistLessComparator(PlayListTrack* s1,PlayListTrack* s2)
+{
+    return QString::localeAwareCompare (s1->value(Qmmp::ALBUMARTIST), s2->value(Qmmp::ALBUMARTIST)) < 0;
+}
+
+static bool _albumArtistGreaterComparator(PlayListTrack* s1,PlayListTrack* s2)
+{
+    return QString::localeAwareCompare (s1->value(Qmmp::ALBUMARTIST), s2->value(Qmmp::ALBUMARTIST)) > 0;
+}
 //by path
 static bool _pathAndFilenameLessComparator(PlayListTrack* s1,PlayListTrack* s2)
 {
@@ -180,6 +190,10 @@ void PlayListContainer::doSort(int sort_mode, QList<PlayListTrack*>& list_to_sor
         compareLessFunc = _artistLessComparator;
         compareGreaterFunc = _artistGreaterComparator;
         break;
+    case PlayListModel::ALBUMARTIST:
+        compareLessFunc = _albumArtistLessComparator;
+        compareGreaterFunc = _albumArtistGreaterComparator;
+        break;
     case PlayListModel::FILENAME:
         compareLessFunc = _filenameLessComparator;
         compareGreaterFunc = _filenameGreaterComparator;