diff -r 000000000000 -r ba25891c3a9e ncdengine/provider/client/inc/ncdinstalledcontentimpl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/inc/ncdinstalledcontentimpl.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2006 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:   Contains CNcdInstalledContent class
+*
+*/
+
+
+#ifndef NCD_INSTALLED_CONTENT_H
+#define NCD_INSTALLED_CONTENT_H
+
+
+// For streams
+#include <s32mem.h>
+
+#include "catalogsinterfacebase.h"
+#include "ncdinstalledcontent.h"
+
+class CNcdNodeInstallProxy;
+
+/**
+ * Base class for installed content 
+ *
+ *  @lib ?library
+ *  @since S60 ?S60_version *** for example, S60 v3.0
+ */
+class CNcdInstalledContent: public CCatalogsInterfaceBase,
+                            public MNcdInstalledContent                     
+    {
+
+public: // MNcdInstalledContent
+
+    /**
+     * @see MNcdInstalledContent::IsLaunchable()
+     */
+    virtual TBool IsLaunchable() const;
+
+
+    /**
+     * @see MNcdInstalledContent::ContentType()
+     */
+    virtual MNcdInstalledContent::TInstalledContentType ContentType() const;
+    
+    
+public: // New methods
+
+    /**
+     * Sets the launchable state for the object
+     *
+     * @param aLaunchable
+     */
+    virtual void SetLaunchable( TBool aLaunchable );
+        
+    
+public: // MCatalogsBase
+
+    /**
+     * @note In addition to using the AddRef of the base class,
+     * this function increases the internal reference count of the owner.
+     * This way, the owner will not be deleted before the reference count
+     * of this object is zero. 
+     * The owner should not be deleted before this class object's 
+     * reference count is back to zero. The owner should
+     * handle the deletion of this class object separately for example 
+     * when its destructor is called.
+     *
+     * @see MCatalogsBase::AddRef()
+     */
+    virtual TInt AddRef();
+    
+    /**
+     * @note In addition to using the Rlease of the base class,
+     * this function uses the Release of the owner.
+     * This way, the owner will know if it can be deleted in other words if
+     * this class object is not used anymore.  
+     * The owner should not be deleted before this class object's 
+     * reference count is back to zero. The owner should
+     * handle the deletion of this class object separately for example 
+     * when its destructor is called.
+     *
+     * @see MCatalogsBase::Release()
+     */
+    virtual TInt Release();
+       
+protected:
+
+    /**
+     * Constructor
+     *
+     */
+    CNcdInstalledContent( 
+        CNcdNodeInstallProxy& aParent, 
+        TInstalledContentType aType = EInstalledContent );
+
+
+    /**
+     * ConstructL
+     */
+    void ConstructL();
+
+    /**
+     * Destructor
+     *
+     * Informs the node manager that this node is deleted.
+     */
+    virtual ~CNcdInstalledContent();
+
+    /**
+     * @return CNcdNodeInstallProxy& reference to the class that owns
+     * this class.
+     */
+    CNcdNodeInstallProxy& ContentOwner() const;
+    
+    
+private:
+    // Prevent if not implemented
+    CNcdInstalledContent( const CNcdInstalledContent& aObject );
+    CNcdInstalledContent& operator =( const CNcdInstalledContent& aObject );
+            
+
+private: // data
+
+    // Not owned
+    CNcdNodeInstallProxy& iOwner;
+    
+    TInstalledContentType iContentType;
+    TBool iLaunchable;
+    };
+
+
+#endif // NCD_INSTALLED_CONTENT_H