diff -r 1d0c87b42e2e -r b3155376f2b4 filemanager/src/inc/fmdrivemodel.h
--- a/filemanager/src/inc/fmdrivemodel.h	Fri Jun 11 13:29:48 2010 +0300
+++ b/filemanager/src/inc/fmdrivemodel.h	Wed Jun 23 18:03:11 2010 +0300
@@ -23,6 +23,27 @@
 #include <QFileIconProvider>
 #include <QModelIndex>
 
+/*!
+    \class FmDriveListProvider
+    \brief The class FmDriveListProvider provide drive list which is used in FmDriveModel
+ */
+class FmDriveListProvider
+{
+public:
+    FmDriveListProvider()
+    {
+    }
+    
+    virtual ~FmDriveListProvider()
+    {
+    }
+    
+    /*!
+     implement this function to provide drive list.
+     */
+    virtual void getDriveList( QStringList &driveList ) = 0;
+};
+
 class FmDriveModel : public QAbstractListModel
 {
 Q_OBJECT
@@ -35,7 +56,8 @@
     };
     Q_DECLARE_FLAGS(Options, Option)
 
-    explicit FmDriveModel( QObject *parent = 0, Options options = 0 );
+    explicit FmDriveModel( QObject *parent = 0, Options options = 0,
+            FmDriveListProvider *driveListProvider = 0 );
     virtual ~FmDriveModel();
 
     void refresh();
@@ -52,6 +74,10 @@
     QFileIconProvider   *mIconProvider;
     QStringList         mDriveList;
     Options             mOptions;
+    
+    // DriveListProvider will ignore HideUnAvailableDrive option.
+    // DriveListProvide can be set by others to provide special drive list
+    FmDriveListProvider *mDriveListProvider;
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(FmDriveModel::Options)