Qt: Plugins list: improve sorting

modules/gui/qt4/dialogs/plugins.cpp

@@ -183,8 +183,15 @@ void PluginTab::keyPressEvent( QKeyEvent *keyEvent )
 bool PluginTreeItem::operator< ( const QTreeWidgetItem & other ) const
 {
     int col = treeWidget()->sortColumn();
-    if( col == 2 )
+    if( col == PluginTab::SCORE )
         return text( col ).toInt() < other.text( col ).toInt();
+    else if ( col == PluginTab::CAPABILITY )
+    {
+        if ( text( PluginTab::CAPABILITY ) == other.text( PluginTab::CAPABILITY ) )
+            return text( PluginTab::NAME ) < other.text( PluginTab::NAME );
+        else
+            return text( PluginTab::CAPABILITY ) < other.text( PluginTab::CAPABILITY );
+    }
     return text( col ) < other.text( col );
 }
 

modules/gui/qt4/dialogs/plugins.hpp

@@ -69,6 +69,13 @@ private:
 class PluginTab : public QVLCFrame
 {
     Q_OBJECT
+public:
+    enum
+    {
+        NAME = 0,
+        CAPABILITY,
+        SCORE
+    };
 
 protected:
     virtual void keyPressEvent( QKeyEvent *keyEvent );