syncmlfw/syncmlnotifier/inc/SyncMLTimedNumberQueryDialog.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 15 Jul 2010 19:36:11 +0300
branchRCL_3
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Revision: 201024 Kit: 2010127
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/*
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* Copyright (c) 2007 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:  Number Query dialog with timeout.
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*
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*/
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#ifndef CSYNCMLTIMEDNUMBERQUERYDIALOG_H
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#define CSYNCMLTIMEDNUMBERQUERYDIALOG_H
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//  INCLUDES
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#include <AknQueryDialog.h>
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#include "SyncMLQueryTimer.h"
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#include "SyncMLTimedMessageQuery.h"
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// CONSTANTS
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const TInt KSyncMLNotifierTimeout = 300; // 5 min timeout
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// CLASS DECLARATION
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/**
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*  Message query with timeout.
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*
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*  @lib SyncMLNotifier
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*  @since Series 60 3.2
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*/
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NONSHARABLE_CLASS ( CSyncMLTimedNumberQueryDialog ) : public CAknFloatingPointQueryDialog,
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                                                 public MSyncMLQueryTimerObserver
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    {
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    public:  // Constructors and destructor
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        /**
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        * Two-phased constructor.
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        */
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        static CSyncMLTimedNumberQueryDialog* NewL(
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            TReal& aValue, const TDesC& aIptext,TBool& aKeypress, 
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                  TInt   aTimeout = KSyncMLNNoTimeout );
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        /**
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        * Destructor.
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        */
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        virtual ~CSyncMLTimedNumberQueryDialog();
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    public: // Functions from base classes
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        /**
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        * From MSyncMLQueryTimerObserver Is called when the timer
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        * runs out.
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        * @since Series 60 3.0
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        * @param None
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        * @return None
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        */
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        void TimerExpired();
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    protected:  // Functions from base classes
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        /**
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        * From CEikDialog Starts the dialog timer.
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        * Called after the dialog is laid out.
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        * @since Series 60 3.0
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        * @param None
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        * @return None
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        */
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        void PostLayoutDynInitL();
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        /**
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        * From CEikDialog Determines if the dialog can be closed.
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        * @since Series 60 3.0
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        * @param aButtonId Identifier of the button pressed.
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        * @return None
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        */
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        TBool OkToExitL( TInt aButtonId );
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        /** 
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        * Called by OfferkeyEventL(), gives a change to dismiss the query even with 
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        * keys different than Enter of Ok. 
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        */ 
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        TBool NeedToDismissQueryL(const TKeyEvent& aKeyEvent);
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        /**
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        * Called by NeedToDismissQueryL(), gives a change to either accept or reject
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        * the query. Default implementation is to accept the query if the Left soft
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        * key is displayed and reject it otherwise. Left softkey is only displayed if
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        * the query has valid data into it.
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        */
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        void DismissQueryL();
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    private:
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        /**
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        * C++ default constructor.
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        */
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        CSyncMLTimedNumberQueryDialog( TReal& aValue, TBool& aKeypress, TInt aTimeout = KSyncMLNNoTimeout );
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    private:    // Data
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        // Number of seconds before the query is timed out. 0 = no timeout.
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        TInt               iTimeout;
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        // Pointer to the timer instance
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        CSyncMLQueryTimer*  iTimer;
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     public:   
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        //Detecting the key press
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         TBool iKeypress;
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    };
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#endif      // CSYNCMLTIMEDQUERYDIALOG_H   
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// End of File