/*

* Copyright (c) 2008-2008 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:  CCH note handler.

*

*/

#ifndef CCHNOTEHANDLER_H

#define CCHNOTEHANDLER_H

// INCLUDES

#include <e32base.h>

#include <badesca.h>

#include <AknGlobalMsgQuery.h>

#include <centralrepository.h>

#include "cchclientserverinternal.h"

// CLASS DECLARATION

class CCCHServerBase;

/**

*  Global message query information

*

*  @since Series60 5.0

*/

class TGlobalMsgQueryInfo

    {

    public:

        // Message text resource Id

        TInt iResourceId;

        // Softkey Id

        TInt iSoftkeyId;

        // Secondary display index

        TInt iSecondaryDisplayIndex;

    };

/**

*  Handles cch global note showing.

*

*  @since Series60 5.0

*/

class CCchNoteHandler: public CActive

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        *

        * @param aCchCenRep cch central repository.

        * @param aCoverDisplaySupported ETrue if cover display supported.

        * @return new instance.

        */

        static CCchNoteHandler* NewL( CCCHServerBase& aServer );

        /**

        * Destructor.

        */

        virtual ~CCchNoteHandler();

    public: // new function

       /**

        * Lauches Emergency note.

        * @since Series60 5.0

        * 

        * @param aCchGlobalNoteType cch global note type.

        * @param aSoftKeyConfig softkey configuration.

        * @param aType type of confirmation query.

        * @param aSecondaryDisplayIndex secondary display index.

        */

        void LaunchGlobalNoteL(

            const TInt aResourceID, 

            const TInt aSoftKeyConfig,

            const TInt aSecondaryDisplayIndex );

        /**

         * detects if query is being displayed

         */

        TBool CanBeDestroyed();

        /**

        * Return CCH Central Repository reference

        */

        CRepository* CchCenRep();

    private: //from base class

        /**

        * @see CActive.

        */

        void RunL();

        /**

        * @see CActive.

        */

        void DoCancel();

        /**

        * @see CActive.

        */

        TInt RunError( TInt aError );

    private:

        /**

        * C++ default constructor.

        */

        CCchNoteHandler( CCCHServerBase& aServer );

        /**

        * 2nd phase constructor

        */

        void ConstructL();

        /**

        * Deletes all temporary instances.

        */

        void DeleteAllL();

        /**

        * Load notification resource

        */

        HBufC* LoadResourceL( TInt aResourceID );

        /**

        * Scan the file location

        */

        HBufC* ScanFileL( const TDesC& aFileName, 

                        const TDesC& aFilePath );

        /**

        * 

        */

        void DoLaunchGlobalNoteL( const TInt aResourceId, 

                const TInt aSoftKeyConfig,

                const TInt aSecondaryDisplayIndex );                        

    private:    // Data  

        // Akn global message query 

        CAknGlobalMsgQuery*          iGlobalMsgQuery;

        // central repository, not own but can be deleted

        CRepository*      	         iCchCenRep; 

        // Handle to server

        CCCHServerBase&             iServer;

        // do we have secondary display?

        TBool                        iCoverDisplaySupported;

        // resource file path + name

        HBufC*                       iResourceFile;

        // Current resource Id

        TInt                         iResourceId;

        // should I commit suicide

        TBool                        iDie;       

        // File session

        RFs                          iFsSession;

        // Message query information array

        RArray<TGlobalMsgQueryInfo> iMsgQueryInfoArray;

    };

#endif      // CCHNOTEHANDLER_H  

// End of File