/*+
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* Copyright (c) 2002-2008 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:  This is the handler for the SIM Application Toolkit+
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*                Display Text proactive command.+
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*+
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*/+
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#ifndef CSATCDISPLAYTEXTHANDLER_H+
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#define CSATCDISPLAYTEXTHANDLER_H+
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+
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//  INCLUDES+
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#include <e32base.h>+
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#include <etelsat.h>+
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+
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#include "SatSTypes.h"+
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+
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// FORWARD DECLARATIONS+
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class RSatUiSession;+
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+
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// CLASS DECLARATION+
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+
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/**+
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 *  The active object handler for the Display Text command.+
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 *  Processes the received data and passes it on to the session client.+
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 *+
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 *  @lib SatClient.lib+
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 *  @since Series 60 2.6+
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 */+
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class CSatCDisplayTextHandler : public CActive+
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    {+
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    public: // Constructors and destructor+
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+
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        /**+
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         * Two-phased constructor.+
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         * @param aSat A pointer to a session (does not take ownership).+
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         */+
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        static CSatCDisplayTextHandler* NewL( RSatUiSession* aSat );+
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+
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        /**+
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         * Destructor.+
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         */+
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        virtual ~CSatCDisplayTextHandler();+
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+
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    public: // New functions+
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+
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        /**+
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        * Starts listening for the Sat command.+
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        */+
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        void Start();+
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+
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    protected:  // Functions from base classes+
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+
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        /**+
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         * From CActive+
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         * Handles the request completion.+
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         */+
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        void RunL();+
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+
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        /**+
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         * From CActive+
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         * Implements the cancel protocol.+
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         */+
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        void DoCancel();+
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+
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    private: // Constructors+
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+
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        /**+
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         * C++ default constructor.+
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         * @param aPriority The priority of this active object.+
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         * @param aSat A pointer to a session (does not take ownership).+
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         */+
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        CSatCDisplayTextHandler(+
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            TInt aPriority,+
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            RSatUiSession* aSat );+
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+
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    private: // New functions+
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+
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        /**+
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         * Examine the client response.+
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         * @param sResponse response data+
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         * @param aRequestedIconDisplayed Informs if icon is not used+
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         */+
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        void ExamineClientResponse(+
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            TSatUiResponse sResponse,+
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            TBool aRequestedIconDisplayed );+
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+
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    private: // Data+
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+
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        /**+
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         * Reference to the Sat API+
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         */+
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        RSatUiSession* iSession;+
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+
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        /**+
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         * The data structure for the command data+
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         */        +
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        TSatDisplayTextV1 iDisplayTextData;+
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+
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        /**+
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         * The data package for IPC+
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         */          +
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        TSatDisplayTextV1Pckg iDisplayTextPckg;+
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+
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        /**+
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         * The response data structure+
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         */          +
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        RSat::TDisplayTextRspV1 iDisplayTextRsp;+
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+
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        /**+
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         * The response package for IPC+
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         */          +
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        RSat::TDisplayTextRspV1Pckg iDisplayTextRspPckg;+
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+
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    };+
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+
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#endif // CSATCDISPLAYTEXTHANDLER_H+
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+
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// End of File+
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