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diff --git a/src/gui/studio/ChangeRecordDeviceCommand.cpp b/src/gui/studio/ChangeRecordDeviceCommand.cpp
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+++ b/src/gui/studio/ChangeRecordDeviceCommand.cpp
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+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "ChangeRecordDeviceCommand.h"
+#include "StudioControl.h"
+#include "document/ConfigGroups.h"
+#include "sound/MappedEvent.h"
+#include <kapplication.h>
+#include <kconfig.h>
+
+namespace Rosegarden
+{
+
+void
+ChangeRecordDeviceCommand::swap()
+ {
+
+        KConfig *config = kapp->config();
+        config->setGroup(Rosegarden::SequencerOptionsConfigGroup);
+        QStringList devList = config->readListEntry("midirecorddevice");
+        QString sdevice = QString::number(m_deviceId);
+        if (m_action) 
+        {
+            if(!devList.contains(sdevice))
+                devList.append(sdevice);
+        }
+        else
+        {
+            if(devList.contains(sdevice))
+                devList.remove(sdevice);
+        }
+        config->writeEntry("midirecorddevice", devList);
+
+        // send the selected device to the sequencer
+        Rosegarden::MappedEvent mEdevice
+            (Rosegarden::MidiInstrumentBase, 
+             Rosegarden::MappedEvent::SystemRecordDevice,
+             Rosegarden::MidiByte(m_deviceId),
+             Rosegarden::MidiByte(m_action));
+        Rosegarden::StudioControl::sendMappedEvent(mEdevice);
+
+        m_action = !m_action;
+}
+
+}