/*
* 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