mobilemessaging/postcard/postcardinc/PostcardUtils.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:44:11 +0200
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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   Collection of utility functions used by Postcard class
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*
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*/
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#ifndef POSTCARDUTILS_H
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#define POSTCARDUTILS_H
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// INCLUDES
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// FORWARD DECLARATIONS
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class CContactItemFieldSet;
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class CContactItemField;
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class CContactCard;
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// CLASS DECLARATION
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/**
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* Collection of static utility functions used by Postcard classes
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*
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* @lib postcard.exe
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* @since 3.0
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*/
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class TPostcardUtils
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    {
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    public: // Constants
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        enum
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            {
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            // There are 8 different tags (%0U...%7U) that may be embedded into
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            // special format string. 6 address fields + name + greeting.
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            ENumSpecFormatTags = 8
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            };
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    public: // Methods
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        /**
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        * Returns the label of the field aId.
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        * This is used innerly in Postcard application to
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        * distinguish fields from each other in CContactItem object.
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        */
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	    static const TPtrC ContactItemNameFromId( TInt aId );
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        /**
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        * Returns the id of the label aLabel.
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        * This is used innerly in Postcard application to
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        * distinguish fields from each other in CContactItem oject.
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        */
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        static TInt IdFromContactItemName( const TDesC& aLabel );
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        /**
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        * Converts a label to a contact item field
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        */
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        static const CContactItemField* FieldOrNull(
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            const CContactItemFieldSet& aSet, const TDesC& aLabel );
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        /**
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        * Adds a field to a contact
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        */
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        static void AddContactFieldL( CContactCard& aCard, const TDesC& aLabel,
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            const TDesC& aFieldText );
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        /**
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        * Converts special format string tag to contact item name
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        */
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        static const TPtrC ContactItemNameFromTag( TInt aTag );
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        /**
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        * Finds next special format tag from a string
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        */
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        static TInt NextTag(const TDesC& aFormat, TInt& aTag);
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	};
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#endif // POSTCARDUTILS_H
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// End of file