/*

* Copyright (c) 2005-2007 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:  Plug-in main class

*

*/

#ifndef WRTDATA_H

#define WRTDATA_H

// INCLUDE FILES

#include <LiwCommon.h> 

#include <AknsItemID.h>

#include "wrtdatapluginconst.h"

#include "aicontentpublisher.h"

class MLiwInterface;

class CLiwServiceHandler;

class CWrtDataObserver;

class CWrtDataPlugin;

/**

 *  @ingroup group_wrtdataplugin

 *

 *  Wrt data

 *

 *  @since S60 v3.2

 */

class CWrtData : public CBase

   {

   public:

    /**

    * Part of the two phased construction

    *

    * @param aPlugin refrence of the plugin

    * @return none

    */

    static CWrtData* NewL(CWrtDataPlugin* aPlugin);

    /**

    * Destructor

    *

    * @param none

    * @return none

    */

    ~CWrtData();

   private :

    /**

    * Constructor

    *

    * @param none

    * @return none

    */

    CWrtData();

    /**

    * Part of the two phased construction

    *

    * @param aPlugin reference of the plugin

    * @return void

    */

    void ConstructL(CWrtDataPlugin* aPlugin);

    /**

    * Change the publisher status

    *

    * @param aStatus new status of the publisher

    * @return void

    */

    void ChangePublisherStatusL(const TDesC& aStatus);

    /**

    * Gets the menu item from the publisher

    *

    * @param none

    * @return void

    */

    void GetMenuItemsL();

   public :

    /**

    * Configures the subscriber and data to subscribe.

    *  

    * @param aConfigurations  Information about the subscriber 

    *  and the data to subscribe.

    * @return void

    */

    void ConfigureL(RAiSettingsItemArray& aConfigurations);

    /**

    * Publish updated data for all the items in the widget

    *     

    * @param aObserver to publish data

    * @return void

    */

    void PublishAllL( MAiContentObserver* aObserver );

    /**

	* Execute the command to get the data from CPS

	* 

	* @param aInFilter input filter for the command

	* @param aOutDataMap output data map 

	* @param aRegistry type of registry (publisher/cp_data)

	* @return void 

	*/

    void ExecuteCommandL(CLiwDefaultMap* aInFilter, 

    		CLiwDefaultMap* aOutDataMap, const TDesC16& aRegistry );

    /**

	* Checks is this menu item is supported by the publisher

	* 

	* @param aMenuItem  menu item name.

	* @return  boolean (ETrue/EFalse) 

	*/

    TBool HasMenuItem(const TDesC16& aMenuItem );

    /**

    * Publish the updated data

    *   

    * @param aObserver to publish data

    * @return void

    */

    void PublishL( MAiContentObserver* aObserver );

    /**

    * Tigger for execution of a action for a specific content id.

    * 

    * @param aObjectId object Id.

    * @param aTrigger name of the trigger.

    * @return void

    */

    void ExecuteActionL(const TDesC& aObjectId, const TDesC& aTrigger);

    /**

    * Register to CPS for all (add/delete/update/execute) action

    * 

    * @param none

    * @return void

    */

    void RegisterL();

    /**

    * Called by the observer to refresh the changed content

    *   

    * @param aPublisher  publisher.

    * @param aContentType  content type.

    * @param aContentId content Id.

    * @param aOperation operation (add/delete/update/execute).

    * @return void

    */

    void RefreshL( TDesC& aPublisher, TDesC& aContentType, 

            TDesC& aContentId, TDesC& aOperation );

    /**

    * Createts the filter map

    * 

    * @return filter map

    */

    CLiwDefaultMap* CreateFilterLC( );

    /**

    * Is the pugin is active to publish the data.

    * 

    * @param None

    * @return boolean (ETrue/EFalse).

    */

    TBool IsPluginActive();

    /**

    * Resume the publisher

    * 

    * @param None

    * @return void

    */

    void ResumeL();

    /**

	* Suspend the publisher

	* 

	* @param None

	* @return void

	*/

    void SuspendL();

    /**

	* Activate the publisher

	* 

	* @param None

	* @return void

	*/

    void ActivateL();

    /**

	* Deactivate the publisher

	* 

	* @param None

	* @return void

	*/

    void DeActivateL();

    /**

	* OnLineL 

	* 

	* @param None

	* @return void

	*/

    void OnLineL();

    /**

	* OffLineL 

	* 

	* @param None

	* @return void

	*/

    void OffLineL();

    /**

   	* InActiveL 

   	* 

   	* @param None

   	* @return void

   	*/

    void InActiveL();

    /**

	* Update the publisher status 

	* 

	* @param None

	* @return void

	*/

    void UpdatePublisherStatusL();

    /**

    * Resolves skin item id and Mif id from pattern 

    * skin( <majorId> <minorId> (<colourGroupId>) 

    * mif(<MifFileName.mif> <bitmapId> <maskId>)

    * 

    * @param aPath  skin pattern / mif pattern value

    * @param aItemId skin item id  

    * @param aMifId  mif id 

    * @param aMaskId  mask id 

    * @param aFilename mif file name

    * @return boolean (ETrue/EFalse)  

    */

    TBool ResolveSkinIdAndMifId( const TDesC& aPath, TAknsItemID& aItemId,

    		TInt& aMifId, TInt& aMaskId, TDes& aFilename );

    private :   

    // Subscriber interface

    // own

    MLiwInterface* iInterface;

    // Data Observer to CPS

    // Own

    CWrtDataObserver* iObserver;

    // Service handler 

    // Own

    CLiwServiceHandler* iServiceHandler;

    // Command name in configuration Array

    HBufC8* iCommandName;

    // Reference of the wrt data plugin

    // Not owned

    CWrtDataPlugin* iPlugin;

    // Menu item names

    // Own

    RPointerArray<HBufC16> iMenuItems; 

    // Trigger names for the menu items

    // Own

    RPointerArray<HBufC8> iMenuTriggers;

    HBufC* iContentId;

    };

#endif /*WRTDATA_H*/