1 files changed, 58 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/phonon/volumefaderinterface.h b/src/3rdparty/phonon/phonon/volumefaderinterface.h
new file mode 100644
index 0000000000..da4262b04d
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+++ b/src/3rdparty/phonon/phonon/volumefaderinterface.h
@@ -0,0 +1,58 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). <thierry.bastian@trolltech.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) version 3, or any
+    later version accepted by the membership of KDE e.V. (or its
+    successor approved by the membership of KDE e.V.), Trolltech ASA 
+    (or its successors, if any) and the KDE Free Qt Foundation, which shall
+    act as a proxy defined in Section 6 of version 3 of the license.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public 
+    License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef PHONON_VOLUMEFADERINTERFACE_H
+#define PHONON_VOLUMEFADERINTERFACE_H
+
+#include "volumefadereffect.h"
+#include <QtCore/QObject>
+
+QT_BEGIN_HEADER
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_NO_PHONON_VOLUMEFADEREFFECT
+
+namespace Phonon
+{
+class VolumeFaderInterface
+{
+    public:
+        virtual ~VolumeFaderInterface() {}
+
+        virtual float volume() const { return 1.0; }
+        virtual void setVolume(float) {}
+        virtual Phonon::VolumeFaderEffect::FadeCurve fadeCurve() const {
+            return VolumeFaderEffect::Fade3Decibel;
+        }
+        virtual void setFadeCurve(Phonon::VolumeFaderEffect::FadeCurve) {}
+        virtual void fadeTo(float, int) {}
+};
+}
+
+Q_DECLARE_INTERFACE(Phonon::VolumeFaderInterface, "VolumeFaderInterface4.phonon.kde.org")
+
+#endif //QT_NO_PHONON_VOLUMEFADEREFFECT
+
+QT_END_NAMESPACE
+QT_END_HEADER
+
+#endif // PHONON_VOLUMEFADERINTERFACE_H