1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #ifndef OBJECTINTERFACE_H

    18 #define OBJECTINTERFACE_H

    19 

    20 #include <e32base.h>

    21 

    22 #ifdef __S60_50__

    23 #include <npscript.h>

    24 #include <npapi.h>

    25 #else

    26 #include <stdint.h>

    27 #include <JavaScriptCore/npruntime.h>

    28 #endif

    29 

    30 /**

    31  * Provides utility functionality to make the commmunication between 

    32  * NP Runtime interface and S60 functionality more convinient. 

    33  */

    34 class CObjectInterface : public CBase

    35 {

    36 	// FIXME: This is an antipattern! Move required methods into 

    37     // 

    38 

    39 public:

    40 	virtual ~CObjectInterface();

    41 

    42 public:

    43 	void SetInstance( NPP instance, NPObject* aNpObject ) { iInstanceHandle = instance; iNpObject = aNpObject; }

    44 	virtual void Deallocate();

    45 	

    46 	bool HasMethod( NPIdentifier name );

    47 	virtual bool HasProperty( NPIdentifier name );

    48 	virtual bool InvokeL( NPIdentifier name, NPVariant *args, uint32_t argCount, NPVariant *result ) = 0;

    49 	virtual bool GetProperty( NPIdentifier name, NPVariant *variant ) = 0;

    50 	virtual bool SetPropertyL( NPIdentifier name, NPVariant *variant ) = 0;

    51 	

    52 protected:

    53 	CObjectInterface();

    54 	void SetIdentifiersL( const NPUTF8** aPropertyNames, TInt aPropertyCount, const NPUTF8** aMethodNames, TInt aMethodCount );

    55 	

    56 protected:

    57 	NPP iInstanceHandle;

    58 	NPObject* iNpObject; // For raising exceptions and reference counting

    59 	

    60     NPIdentifier* iPropertyIdentifiers;

    61     NPIdentifier* iMethodIdentifiers;

    62     

    63     TInt          iPropertyCount;

    64     TInt          iMethodCount;

    65 };

    66 

    67 #endif /*OBJECTINTERFACE_H*/