diff -r 84d9eb65b26f -r 518b245aa84c messagingapp/msgappfw/plugins/previewplugin/inc/ccspreviewplugin.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgappfw/plugins/previewplugin/inc/ccspreviewplugin.h	Fri Jun 25 15:47:40 2010 +0530
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2007 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:  Preview Plugin main class
+ *
+*/
+
+
+#ifndef _C_CS_PREVIEW_PLUGIN_H_
+#define _C_CS_PREVIEW_PLUGIN_H_
+
+// INCLUDE FILES
+
+// SYSTEM INCLUDES
+
+// USER INCLUDES
+#include "ccsplugin.h"
+#include "ccsdebug.h"
+#include "ccsdefs.h"
+
+// FORWARD DECLARATION
+class MCsPluginEventObserver;
+class CCsConversationEntry;
+class CCsPreviewPluginHandler;
+
+/**
+ *  Preview plugin class
+ *
+ */
+class CCsPreviewPlugin : public CCsPlugin
+    {
+public: 
+
+    /**
+     * Two phase construction
+     */
+    static CCsPreviewPlugin* NewL( MCsPluginEventObserver* aMCsPluginEventObserver);
+
+    /**
+     * Destructor
+     */
+    virtual ~CCsPreviewPlugin();
+
+
+public: // From base class CCsPlugin
+    /**
+     *  GetConversationsL
+     *  This function starts the state machine to fetch msg data from msvserver
+     */        
+    void GetConversationsL();
+
+public: 
+    
+    /**
+     *  HandleCachingCompleted
+     *  Sends the cache completed status to server
+     */
+    void HandleCachingCompleted();
+
+    /**
+     *  HandleCachingError
+     *  Sends the error occured during the caching to server
+     */
+    void HandleCachingError(const TInt aError);
+    
+private:
+
+    /**
+     * Constructor
+     */
+    CCsPreviewPlugin(MCsPluginEventObserver* aObserver);
+
+    /**
+     * 2nd phase construtor
+     */
+    void ConstructL();
+
+private: //Data
+
+    /**
+     * MMS Preview Handler
+     * Own
+     */
+    CCsPreviewPluginHandler* iPreviewPluginHandler;  
+
+    /**
+     * iPluginEventObserver
+     * Plugin event observer
+     * Not Own.
+     */
+    MCsPluginEventObserver* iPluginEventObserver;
+    };
+
+#endif // _C_CS_PREVIEW_PLUGIN_H_