--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/screensavermodel/inc/iscreensaverprovider.h	Tue Jul 06 14:06:53 2010 +0300
@@ -0,0 +1,89 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+* 
+* Description:  Screensaver provider interface.
+*
+*/
+
+#ifndef ISCREENSAVERPROVIDER_H
+#define ISCREENSAVERPROVIDER_H
+
+#include <QtPlugin>
+#include <QVariant>
+
+/*!
+    \class ScreensaverToken
+    \brief Represents a screensaver that can be created.
+
+    Screensavers are located in screensaver providers. Each provider
+    exposes its contained screensavers as screensaver tokens. A token has
+    all the needed information for screensaver selection and creation.
+*/
+class ScreensaverToken
+{
+
+public:
+
+    /*!
+        The name of the library/plugin that contains the screensaver.
+    */
+    QString mLibrary;
+
+    /*!
+        Uniquely identifies the screensaver.
+    */
+    QString mUri;
+
+};
+
+class Screensaver;
+
+/*!
+    \class IScreensaverProvider
+    \brief Defines a mechanism for retrieving a screensaver.
+
+    Interface that defines a mechanism for retrieving a screensaver.
+    Each screensaver provider implements this interface. 
+*/
+class IScreensaverProvider
+{
+
+public:
+
+    /*!
+        Destructs the class.
+    */
+    virtual ~IScreensaverProvider() {}
+
+public:
+
+    /*!
+        Returns contained screensavers as a list of screensaver tokens.
+        \return Contained screensavers as tokens.
+    */
+    virtual QList<ScreensaverToken> screensavers() = 0;
+
+    /*!
+        Creates and returns a screensaver based on the given token.
+        \param token Identifies the screensaver to be created.
+        \return The created screensaver or null in failure cases.
+    */
+    virtual Screensaver *createScreensaver(const ScreensaverToken &token) = 0;
+
+};
+
+Q_DECLARE_METATYPE(ScreensaverToken)
+Q_DECLARE_INTERFACE(IScreensaverProvider,
+    "com.nokia.screensaver.iscreensaverprovider/1.0")
+
+#endif // ISCREENSAVERPROVIDER_H