diff -r 000000000000 -r 4e91876724a2 photosgallery/slideshow/engine/inc/shwsettingsmodel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/slideshow/engine/inc/shwsettingsmodel.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2007-2008 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:    The settings model for the slideshow
+ *
+*/
+
+
+
+
+#ifndef __CSHWSETTINGSMDL_H__
+#define __CSHWSETTINGSMDL_H__
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATIONS
+
+/**
+ *  CShwSettingsModel
+ *  Stores and reads user definable settings for the slideshow
+ * @internal reviewed 08/06/2007 by Kimmo Hoikka
+ */
+NONSHARABLE_CLASS( CShwSettingsModel ) : public CBase
+	{
+	public:  // Constructors and destructor
+	    /**
+	    * Symbian two stage Constructor.
+	    * @return contructed object
+	    */
+	    IMPORT_C static CShwSettingsModel* NewL();
+
+	    /**
+	    * Destructor.
+	    */
+	    IMPORT_C ~CShwSettingsModel();
+
+	private: // member functions
+		/**
+		* C++ constructor.
+		*/
+		CShwSettingsModel();
+
+		/**
+		* 2nd stage constructor
+		*/
+		void ConstructL();	    
+
+	public: // member funtions
+
+   		
+   		/**
+        * Retrieve the persisted play order setting value.
+        * @retrun the play order
+        */
+		IMPORT_C TInt PlayOrderL();
+		
+		/**
+        * Persist the play order setting value.
+        * @param [in] the play order to be persisted
+        */
+		IMPORT_C void SavePlayOrderL(TInt aOrder);
+		
+		/**
+        * Persist the music on/off setting value.
+        * @param [in] the music state to be persisted
+        */
+		IMPORT_C void SaveMusicStateL(TInt aMusicState);
+   		
+   		/**
+        * Retrieve the persisted music on/off setting value.
+        * @retrun the music on/off state
+        */		
+		IMPORT_C TInt MusicOnL() const;
+		
+		/**
+        * Persist the music name and path value.
+        * @param [in] the music name and path to be persisted
+        */
+		IMPORT_C void SaveMusicNamePathL(const TDesC& aMusicNamePath);
+		
+		/**
+        * Retrieve the persisted music name and path.
+        * @param [out] the music name and path
+        */		
+		IMPORT_C void MusicNamePathL(TDes& aMusicNamePath) const;
+
+		/**
+        * Persist the transition delay between images.
+        * @param [in] the transition delay value to be persisted
+        */
+		IMPORT_C void SaveTransDelayL(TInt aTransDelay);
+
+		/**
+        * Retrieve the persisted transition delay between images.
+        * @return the transition delay value
+        */
+		IMPORT_C TInt TransDelayL() const;
+		
+		/**
+        * Persist the transition effect type between images.
+        * @param [in] aEffectUid the transition effect type ECom Uid to be persisted
+        * @param [in] aEffectIndex the transition effect index to be persisted
+        * @ref TTransEffectType
+        */
+        
+		IMPORT_C void SaveTransitionTypeL(const TUid aEffectUid, const TUint aEffectIndex);
+		/**
+        * Retrieve the persisted the transition effect type between images.
+        * @param [out] aEffectUid the transition effect type ECom Uid to be persisted
+        * @param [out] aEffectIndex the transition effect index to be persisted
+        * @ref TTransEffectType
+        */
+		IMPORT_C void TransitionTypeL(TUid& aEffectUid, TUint& aEffectIndex) const;
+
+    private: // member variables
+
+		/// The implementation of the class, hidden from the clients
+		class CShwCenRepWatcher ;
+		/// Owns: watcher for persisted play backward in time/forward in time value
+		CShwCenRepWatcher* iPlayOrder;
+		/// Owns: watcher for persisted music on/off value
+		CShwCenRepWatcher* iMusicOnOffWatcher; 
+		/// Owns: watcher for persisted music location & name value
+        CShwCenRepWatcher* iMusicNamePathWatcher;
+        /// Owns: watcher for persisted transition (between images) delay value
+        CShwCenRepWatcher* iTransDelayWatcher; 
+		/// Owns: watcher for persisted transition type value        
+        CShwCenRepWatcher* iTransTypeWatcher;
+        /// Owns: watcher for persisted transition index value        
+        CShwCenRepWatcher* iTransIndexWatcher;
+	}; 
+
+#endif // __CSHWSETTINGSMDL_H__
+
+// End of File