prepare for api changes

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@5043 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 7 insertions, 1 deletions

diff --git a/src/qmmpui/playlistmodel.cpp b/src/qmmpui/playlistmodel.cpp
index 5fd7ec1db..7659eefba 100644
--- a/src/qmmpui/playlistmodel.cpp
+++ b/src/qmmpui/playlistmodel.cpp
@@ -22,6 +22,7 @@
 #include <QTextStream>
 #include <time.h>
 #include <qmmp/metadatamanager.h>
+#include "metadatahelper_p.h"
 #include "playlistparser.h"
 #include "playlistformat.h"
 #include "playlistcontainer_p.h"
@@ -275,6 +276,11 @@ int PlayListModel::trackCount() const
     return m_container->trackCount();
 }
 
+int PlayListModel::columnCount() const
+{
+    return MetaDataHelper::instance()->columnCount();
+}
+
 PlayListTrack* PlayListModel::currentTrack() const
 {
     return m_container->isEmpty() ? 0 : m_current_track;
@@ -822,7 +828,7 @@ void PlayListModel::sortByColumn(int column)
     if(m_container->isEmpty())
         return;
 
-    if(column < 0 || column >= m_ui_settings->headerModel()->count())
+    if(column < 0 || column >= columnCount())
         return;
 
     m_task->sortByColumn(m_container->tracks(), column);