/*

* 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:  Static helper methods.

*

*/

#ifndef MAILUTILS_H

#define MAILUTILS_H

#include <e32std.h>

class RFile;

/**

* Class offers static helper methods.

* @since 2.o

*/

class MailUtils

    {

    public:

        enum TQueryState

            {

            EConnectionOffline = KBit0,

            EQueryAttachmentFetch = KBit1,

            EQueryForward = KBit2

            };

        /**

         * Pops a CAknTextQueryDialog. It will leave with KLeaveWithoutAlert

         * if the user cancels the query.

         * @param aQueryResource The query resource ID.

         * @param aText Reference to a descriptor which will get the input.

         * @exception Cancelling the query results in a leave.

         */

        IMPORT_C static void TextQueryL(TInt aQueryResource, TDes& aText);

        /**

         * A confirmation note is popped.

         * @param aText The confirmation text.

         */

        IMPORT_C static void ConfirmationNoteL(const TDesC& aText);

        /**

         * A confirmation note is popped.

         * @param aStringResource The string resource id.

         */

        IMPORT_C static void ConfirmationNoteL(TInt aStringResource);

        /**

         * An information note is popped.

         * @param aText The information text.

         */

        IMPORT_C static void InformationNoteL(const TDesC& aText);

        /**

         * An information note is popped.

         * @param aStringResource The string resource id.

         */

        IMPORT_C static void InformationNoteL(TInt aStringResource);

        /**

        * Show global error note if message store space is below

        * critical level.

        * @return ETrue if space below CL

        * 

        * !! Deprecated -> to be removed.  Leaves with KErrNotSupported !!

        */

        IMPORT_C static TBool ShowNoteIfMsgStoreSpaceLowL(const TInt aSize);

        /**

        * Check if off-line profile is active.

        * @return ETrue if off-line profile is active.

        */

        IMPORT_C static TBool OfflineProfileActiveL();

        /**

        * see CCommonContentPolicy::IsClosedType()

        */

        IMPORT_C static TBool IsClosedMimeL(const TDesC& aMimeType);

		IMPORT_C static TBool IsClosedMimeL(const TDesC8& aMimeType);

		IMPORT_C static TBool IsClosedFileL( RFile& aFileHandle );

        /**

         * An Confirmation query.

         * @param aText The information text.

         * @param aNoteResource Confirmation note resource

         */

        IMPORT_C static TBool ConfirmationQueryL(const TDesC& aText, 

            TInt aNoteResource);

        /**

         * An Confirmation query.

         * @param aStringResource The string resource id.

         * @param aNoteResource Confirmation note resource

         */

        IMPORT_C static TBool ConfirmationQueryL(TInt aStringResource, 

            TInt aNoteResource);

        /**

        * An Confirmation query is popped with Yes/No options.

        * @since Series 60 3.0

        * @param aSize size of the attachment.

        * @param aStatus Status flag. see TQueryState

        * @return ETrue if it is ok to fetch attachment.

        */          

        IMPORT_C static TBool LargeAttachmentQueryL(TInt aSize, 

            TInt aStatus);

        /**

        * *DEPRECATED*

        * OfflineProfileActiveWithNoteL.

        * @since Series 60 3.0

        * Leaves KErrNotSupported

        */    

		IMPORT_C static TBool OfflineProfileActiveWithNoteL();

        /**

        * An Confirmation query is popped with Yes/No options.

        * @since Series 60 3.0        

        * @param aText The information text.

        */

        IMPORT_C static TBool ConfirmationQueryL( const TDesC& aText );	

        /**

        * An Confirmation query is popped with Yes/No options.

        * @since Series 60 3.0        

        * @param aStringResource The information text resource id.

        */        

        IMPORT_C static TBool ConfirmationQueryL( TInt aStringResource );

        /**

        * Resolve file size.

        * @param aFilename name of the file

        * @return file size

        */

        IMPORT_C static TInt FileSize( const TDesC& aFilename );

    };

#endif // MAILUTILS_H

// End of file