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diff --git a/src/gui/application/RosegardenApplication.cpp b/src/gui/application/RosegardenApplication.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 "RosegardenApplication.h"
+
+#include "misc/Debug.h"
+#include "document/ConfigGroups.h"
+#include "document/RosegardenGUIDoc.h"
+#include "gui/application/RosegardenDCOP.h"
+#include "gui/kdeext/KTmpStatusMsg.h"
+#include "RosegardenGUIApp.h"
+#include <kcmdlineargs.h>
+#include <klocale.h>
+#include <kmainwindow.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kuniqueapplication.h>
+#include <qcstring.h>
+#include <qeventloop.h>
+#include <qsessionmanager.h>
+#include <qstring.h>
+#include <dcopclient.h>
+#include <kconfig.h>
+#include <kstatusbar.h>
+
+
+namespace Rosegarden
+{
+
+int RosegardenApplication::newInstance()
+{
+    KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+
+    if (RosegardenGUIApp::self() && args->count() &&
+            RosegardenGUIApp::self()->getDocument() &&
+            RosegardenGUIApp::self()->getDocument()->saveIfModified()) {
+        // Check for modifications and save if necessary - if cancelled
+        // then don't load the new file.
+        //
+        RosegardenGUIApp::self()->openFile(args->arg(0));
+    }
+
+    return KUniqueApplication::newInstance();
+}
+
+bool RosegardenApplication::isSequencerRegistered()
+{
+    if (noSequencerMode())
+        return false;
+    return dcopClient()->isApplicationRegistered(ROSEGARDEN_SEQUENCER_APP_NAME);
+}
+
+bool RosegardenApplication::sequencerSend(QCString dcopCall, QByteArray params)
+{
+    if (noSequencerMode())
+        return false;
+
+    return dcopClient()->send(ROSEGARDEN_SEQUENCER_APP_NAME,
+                              ROSEGARDEN_SEQUENCER_IFACE_NAME,
+                              dcopCall, params);
+}
+
+bool RosegardenApplication::sequencerCall(QCString dcopCall, QCString& replyType, QByteArray& replyData,
+        QByteArray params, bool useEventLoop)
+{
+    if (noSequencerMode())
+        return false;
+    return dcopClient()->call(ROSEGARDEN_SEQUENCER_APP_NAME,
+                              ROSEGARDEN_SEQUENCER_IFACE_NAME,
+                              dcopCall, params, replyType, replyData, useEventLoop);
+}
+
+void RosegardenApplication::sfxLoadExited(KProcess *proc)
+{
+    if (!proc->normalExit()) {
+        QString configGroup = config()->group();
+        config()->setGroup(SequencerOptionsConfigGroup);
+        QString soundFontPath = config()->readEntry("soundfontpath", "");
+        config()->setGroup(configGroup);
+
+        KMessageBox::error(mainWidget(),
+                           i18n("Failed to load soundfont %1").arg(soundFontPath));
+    } else {
+        RG_DEBUG << "RosegardenApplication::sfxLoadExited() : sfxload exited normally\n";
+    }
+
+}
+
+void RosegardenApplication::slotSetStatusMessage(QString msg)
+{
+    KMainWindow* mainWindow = dynamic_cast<KMainWindow*>(mainWidget());
+    if (mainWindow) {
+        if (msg.isEmpty())
+            msg = KTmpStatusMsg::getDefaultMsg();
+        mainWindow->statusBar()->changeItem(QString("  %1").arg(msg), KTmpStatusMsg::getDefaultId());
+    }
+
+}
+
+void
+RosegardenApplication::refreshGUI(int maxTime)
+{
+    eventLoop()->processEvents(QEventLoop::ExcludeUserInput |
+                               QEventLoop::ExcludeSocketNotifiers,
+                               maxTime);
+}
+
+void RosegardenApplication::saveState(QSessionManager& sm)
+{
+    emit aboutToSaveState();
+    KUniqueApplication::saveState(sm);
+}
+
+RosegardenApplication* RosegardenApplication::rgApp()
+{
+    return dynamic_cast<RosegardenApplication*>(kApplication());
+}
+
+QByteArray RosegardenApplication::Empty;
+
+}
+
+#include "RosegardenApplication.moc"