fixed 'randomize list' action

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3633 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 12 insertions, 1 deletions

diff --git a/src/qmmpui/groupedcontainer.cpp b/src/qmmpui/groupedcontainer.cpp
index 12bb8a5c7..3b5f93e6a 100644
--- a/src/qmmpui/groupedcontainer.cpp
+++ b/src/qmmpui/groupedcontainer.cpp
@@ -279,13 +279,24 @@ void GroupedContainer::reverseList()
 {
     QList<PlayListTrack *> tracks = takeAllTracks();
 
-    for (int i = 0;i < tracks.size()/2;i++)
+    for (int i = 0; i < tracks.size()/2 ;i++)
         tracks.swap(i, tracks.size() - i - 1);
 
     foreach (PlayListTrack *t, tracks)
         addTrack(t);
 }
 
+void GroupedContainer::randomizeList()
+{
+    QList<PlayListTrack *> tracks = takeAllTracks();
+
+    for (int i = 0; i < tracks.size(); i++)
+        tracks.swap(qrand()%tracks.size(),qrand()%tracks.size());
+
+    foreach (PlayListTrack *t, tracks)
+        addTrack(t);
+}
+
 void GroupedContainer::updateIndex()
 {
     for(int i = 0; i < m_groups.count(); ++i)