webengine/device/inc/DeviceBridge.h
author Pat Downey <patrick.downey@nokia.com>
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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 the License "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: 
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*
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*/
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#ifndef __DEVICEBRIDGE
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#define __DEVICEBRIDGE
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//  INCLUDES
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#include <e32base.h>
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// CONSTANTS
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// MACROS
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// DATA TYPES
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// FUNCTION PROTOTYPES
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// FORWARD DECLARATION
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namespace KJS
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    {
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    class JSObject;
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    class ExecState;
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    class Device;
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    }
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// CLASS DECLARATION
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// Calls from browser engine (implemented by DeviceBridge)
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class MDeviceBridge
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    {
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    public:
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        inline virtual void* Device( void* exec ) = 0;
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        inline virtual ~MDeviceBridge() {};
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        inline virtual void SetUid( const TUint& aValue) = 0;
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        virtual void Clear() = 0;
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    };
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/**
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*  TDeviceBridge
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*
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*  @lib jsdevice.dll
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*  @since 3.1
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*/
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NONSHARABLE_CLASS( TDeviceBridge ): public MDeviceBridge
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    {
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    public:
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       /**
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        * Constructor
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        * @since 5.0
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        * @param
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        */
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        TDeviceBridge();
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       /**
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        * Destructor.
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        * @since 5.0
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        * @param
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        */
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        virtual ~TDeviceBridge();
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    public: //From MDeviceBridge
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       /**
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        * Device
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        * @since 5.0
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        * @param
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        * @return
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        */
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        void* Device( void* exec );
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       /**
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        * SetBlanketPermission
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        * @since 5.0
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        * @param 
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        * @return none
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        */
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        void SetUid( const TUint& aValue);
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        void Clear();
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    private:
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        KJS::Device* m_device;// Not owned
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 };
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#endif