/*

* Copyright (c) 2002 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:   

*

*/

#ifndef AKN_ICON_LOCATION_INFO_H

#define AKN_ICON_LOCATION_INFO_H

// INCLUDES

#include <e32base.h>

#include <MifHeader.cdl.h>

// FORWARD DECLARATIONS

// CONSTANTS

// CLASS DEFINITIONS

NONSHARABLE_CLASS(CAknIconLocationInfo) : public CBase

    {

    public: // Constructor and destructor

        // Used for V3 MIF files, which have icon index table in a CDL instance.

        static CAknIconLocationInfo* NewL(

            const TDesC& aFileName,

            MifHeader::CInstance& aOffsets );

        // Used for V2 MIF files, which have icon index table in the MIF file.

        static CAknIconLocationInfo* NewL(

            const TDesC& aFileName,

            const TDesC8& aOffsetArray );

        // Used for V1 MIF files, which do not encode icon type information.

        static CAknIconLocationInfo* NewL(

            const TDesC& aFileName );

        /**

        * Constructor only for compare items.

        */

        CAknIconLocationInfo( const TDesC& aFileName );

        ~CAknIconLocationInfo();

    public: // New functions

        static TInt LinearOrder(

            const CAknIconLocationInfo& aFirst,

            const CAknIconLocationInfo& aSecond );

        /**

        * Returns KErrEof if the icon with the given index is not found.

        */

        TInt GetIconLocation( TInt16& aBitmapId, TInt16& aMaskId ) const;

    private: // Private constructors

        CAknIconLocationInfo();

        void ConstructL(

            const TDesC& aFileName,

            MifHeader::CInstance& aOffsets );

        void ConstructL(

            const TDesC& aFileName,

            const TDesC8& aOffsetArray );

        void ConstructL( const TDesC& aFileName );

    public: // Data

        HBufC* iFileName;

        const TDesC* iFileNameRef; // used by compare items

        TInt* iLocations; // array

        TInt iCount;

        MifHeader::CInstance* iSharedOffsets;

    };

#endif // AKN_ICON_LOCATION_INFO_H

// End of File