--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxengine/inc/cxesettingsstore.h	Wed Aug 18 09:37:18 2010 +0300
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2010 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:
+*
+*/
+#ifndef  CXESETTINGSSTORE_H_
+#define  CXESETTINGSSTORE_H_
+
+//  Include Files
+#include <QHash>
+#include <QVariant>
+#include <QMetaType>
+#include "cxeerror.h"
+#include "cxenamespace.h"
+
+/*!
+* Settings store intrerface.
+*/
+class CxeSettingsStore
+{
+public:
+
+    /*!
+     * Destructor. Needs to be virtual.
+    */
+    virtual ~CxeSettingsStore() {};
+
+    /*!
+    * resets the cenrep store
+    */
+    virtual void reset() = 0;
+    
+    /*!
+    * Reads a value from cenrep
+    * \param "key"   - setting key
+    * \param "value" - setting value read from cenrep
+    */
+	virtual CxeError::Id get(const QString &key, QVariant &value) = 0;
+
+    /*!
+    * Reads a value from the settings store and starts monitoring it.
+    * \param "uid"   - UID of the component that own setting key
+    * \param "key"   - setting key id
+    * \param "type"  - type of setting key
+    * \param "value" - setting value read from cenrep
+    */
+    virtual void startMonitoring(long int uid, unsigned long int key, Cxe::SettingKeyType type, QVariant &value) = 0;
+
+   /*!
+    * Sets a new value to cenrep
+    * \param "key"   - setting key
+    * \param "newValue" - new value set to the key in cenrep
+    */
+	virtual CxeError::Id set(const QString &key,const QVariant newValue) = 0;
+	    
+	/*!
+    * Reads/loads all run-time variation settings values from cenrep
+    * @param QList<QString> contains list of all runtime variation key ids which we use to load values from cenrep.
+    * returns: QHash container, "contains" values associated with each key that are read from cenrep
+    * NOTE: loading runtime variation settings should be done only ONCE at start-up. Its an overhead to read variation keys
+    *       unnecessarily multiple times as the values of the runtime keys are not changed.
+    *       Variation keys are only used to configure camerax application.
+    */
+	virtual QHash<QString, QVariantList> loadVariationSettings(QList<QString> &settingKeys) = 0;
+};
+
+
+#endif  // CXESETTINGSSTORE_H_
+