/*

* Copyright (c) 2005-2006 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:  Content plugin manager class for Active idle framework.

*

*/

#ifndef C_AICONTENTPLUGINMANAGER_H

#define C_AICONTENTPLUGINMANAGER_H

#include <e32base.h>

#include "aicontentmodel.h"

#include "aicontentpublisher.h"

#include "aifwdefs.h"

#include "aipluginsettings.h"

#include "aipluginfactory.h"

class MAiContentObserver;

class MAiEventHandlerExtension;

class MAiPluginTool;

class CAiContentPublisher;

class CAiPluginStateManager;

class CAiUiController;

class CImplementationInformation;

/**

 * @ingroup group_aifw

 * 

 *  Content plugin manager class for Active idle framework.

 *

 *  @since S60 3.2

 */

NONSHARABLE_CLASS( CAiContentPluginManager ) : public CBase

	{

public: // Constructor and destructor	        	

    static CAiContentPluginManager* NewL();

    virtual ~CAiContentPluginManager();

public: // New functions

    /**

     * Forward plugin event to plugins.

     *

     * @since S60 3.2

     * @param aParam event string.

     */

    void HandlePluginEvent( const TDesC& aParam );

    /**

     * Forward plugin event to plugins.

     *

     * @since S60 5.0

     * @param aPublisherInfo publisher info.

     * @param aParam event string.

     */

    void HandlePluginEventL( const TAiPublisherInfo& aPublisherInfo, const TDesC& aParam ); 

    /**

     * Queries wheter a plugin has settigns or not.

     */

    TBool HasMenuItemL( const TAiPublisherInfo& aPublisherInfo, const TDesC& aMenuItem );

    /**

     * Requests a Content publisher plug-in to refresh a content item.

     */

    TBool RefreshContent( const TDesC& aContentCid );

    /**

     * Sets plugins to online/offline

     * 

     * @since S60 5.0

     * @param aOnline ETrue to set plugins online, EFalse to offline

     * @paran aPublishers List of publishers

     */    

    void ProcessOnlineState( TBool aOnline );

    /**

     * Gets plugin state manager.     

     *

     * @since S60 5.0

     * @return plugin state manager.

     */        

    CAiPluginStateManager& StateManager() const;

    /**

     * Gets plugin factory.     

     *

     * @since S60 5.0

     * @return plugin factory.

     */        

    CAiPluginFactory& PluginFactory() const;

private: // Constructors

    CAiContentPluginManager();

    void ConstructL();

private: // New functions

    void GetIdL( CAiContentPublisher& aContentPublisher,

                 TAiPublisherProperty aProperty,            

                 const TDesC& aName, TInt& aId ); 

    TInt RefreshContentL( const TDesC& aContentCid );

private: // Data

    /**

     * Plugins array.

     * Owned. 

     */

    RPointerArray< CAiContentPublisher > iPlugins;

    /**

     * Plugin factory.

     * Owned.

     */

    CAiPluginFactory* iPluginFactory;

    /**

     * System state observer.

     * Owned.

     */    

    CAiPluginStateManager* iStateManager;

    /**

     * Plugin tool from utility lib.

     * Owned.

     */

    MAiPluginTool* iPluginTool;     

    };

#endif // C_AICONTENTPLUGINMANAGER_H

// End of File.