/*

* 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: 

*     Actively wait until observer is called, store the received values to same object

*

*

*

*/

#ifndef __CObserverWait_H__

#define __CObserverWait_H__

// INCLUDES

#include <e32base.h>

#include <e32svr.h>

#include "TStaticWrapper.h"

//##ModelId=3EBA47C203C4

template < class T1, class T2 = TInt, class T3 = TInt, class T4 = TInt, class T5 = TInt, class T6 = TInt, class T7 = TInt >

class CObserverWait : public CBase

    {

        //##ModelId=3EBA47C203DC

        CActiveSchedulerWait iWait;

        //##ModelId=3EBA47C203E4

        TBool iTimeout;

        //##ModelId=3EBA47C3000C

        TStaticWrapperVoid<CObserverWait> iWrap;

        //##ModelId=3EBA47C30011

        CAsyncCall* iCall;

    public:

        //##ModelId=3EBA47C3001A

        static CObserverWait* NewLC()

            {

            CObserverWait* _that = new( ELeave )CObserverWait;

            CleanupStack::PushL( _that );

            _that->ConstructL();

            return _that;

            }

        //##ModelId=3EBA47C3001C

        static CObserverWait* NewL()

            {

            CObserverWait* _that = NewLC();

            CleanupStack::Pop();

            return _that;

            }

        //##ModelId=3EBA47C3001E

        ~CObserverWait()

            {

            delete iCall;

            }

    protected:

        //##ModelId=3EBA47C3001F

        CObserverWait()

                : iWrap( this, &CObserverWait::Cancel )

            {

            }

        //##ModelId=3EBA47C30020

        void ConstructL()

            {

            iCall = CAsyncCall::NewL();

            }

    public:

        //##ModelId=3EBA47C30021

        void SetValue1( T1 aValue )

            {

            iT1 = aValue;

            }

        //##ModelId=3EBA47C30023

        void SetValue2( T2 aValue )

            {

            iT2 = aValue;

            }

        //##ModelId=3EBA47C3002B

        void SetValue3( T3 aValue )

            {

            iT3 = aValue;

            }

        //##ModelId=3EBA47C3002D

        void SetValue4( T4 aValue )

            {

            iT4 = aValue;

            }

        //##ModelId=3EBA47C3002F

        void SetValue5( T5 aValue )

            {

            iT5 = aValue;

            }

        //##ModelId=3EBA47C30039

        void SetValue6( T6 aValue )

            {

            iT6 = aValue;

            }

        //##ModelId=3EBA47C3003B

        void SetValue7( T7 aValue )

            {

            iT7 = aValue;

            }

        //##ModelId=3EBA47C3003D

        TBool Wait( TInt aTimeout = -1 )

            {

            iTimeout = EFalse;

            if ( aTimeout != -1 )

                {

                iCall->Start( &iWrap, aTimeout );

                }

            iWait.Start();

            iCall->Stop();

            return !Timeout();

            }

        //##ModelId=3EBA47C3003F

        void Completed( TBool aPanic = ETrue )

            {

            if ( iWait.IsStarted() )

                {

                iWait.AsyncStop();

                }

            else if ( aPanic )

                {

                User::Panic( _L( "CObserverWait" ), 1 );

                }

            }

        //##ModelId=3EBA47C30049

        void Cancel()

            {

            if ( iWait.IsStarted() )

                {

                iWait.AsyncStop();

                }

            iTimeout = ETrue;

            }

        //##ModelId=3EBA47C3004A

        TBool Timeout()

            {

            return iTimeout;

            }

        //##ModelId=3EBA47C3004B

        T1 Value1()

            {

            return iT1;

            }

        //##ModelId=3EBA47C3004C

        T2 Value2()

            {

            return iT2;

            }

        //##ModelId=3EBA47C3004D

        T3 Value3()

            {

            return iT3;

            }

        //##ModelId=3EBA47C3004E

        T4 Value4()

            {

            return iT4;

            }

        //##ModelId=3EBA47C3004F

        T5 Value5()

            {

            return iT5;

            }

        //##ModelId=3EBA47C30050

        T6 Value6()

            {

            return iT6;

            }

        //##ModelId=3EBA47C30059

        T7 Value7()

            {

            return iT7;

            }

    private:

        //##ModelId=3EBA47C3005A

        T1 iT1;

        //##ModelId=3EBA47C3005B

        T2 iT2;

        //##ModelId=3EBA47C3005C

        T3 iT3;

        //##ModelId=3EBA47C3005D

        T4 iT4;

        //##ModelId=3EBA47C30068

        T5 iT5;

        //##ModelId=3EBA47C30069

        T6 iT6;

        //##ModelId=3EBA47C3006A

        T7 iT7;

    };

#endif // __CObserverWait_H__

// End of File