/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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: 
*
*/


// INCLUDE FILES
#include <config.h>
#include <lookup.h>
#include <liwvariant.h>
#include <PropertyNameArray.h>
#include "DeviceLiwResult.h"
#include "DeviceLiwIterable.h"
#include "DeviceLiwMap.h"
#include "array_instance.h"

const TInt KMaxKeySize = 255;

using namespace KJS;
const ClassInfo DeviceLiwResult::info = { "DeviceLiwResult", 0/*&ArrayInstance::info*/, 0, 0 };

// ============================= LOCAL FUNCTIONS ===============================
/*
@begin DeviceLiwResultTable 1
    close DeviceLiwResult::close DontDelete|Function 0
@end
*/

// ============================ MEMBER FUNCTIONS ===============================

// ----------------------------------------------------------------------------
// DeviceLiwResult::DeviceLiwResult
//
// ----------------------------------------------------------------------------
//
DeviceLiwResult::DeviceLiwResult( JSValue* proto)
    : JSObject(proto)
    {
    m_valid = EFalse;
    m_privateData = new DeviceLiwResultPrivate(this);
    if ( m_privateData )
        m_valid = ETrue;
    }

// ----------------------------------------------------------------------------
// DeviceLiwResult::~DeviceLiwResult
//
// ----------------------------------------------------------------------------
//
DeviceLiwResult::~DeviceLiwResult()
    {
    Close();
    }

// ----------------------------------------------------------------------------
// DeviceLiwResult::Close
//
// ----------------------------------------------------------------------------
void DeviceLiwResult::Close()
    {
    if(!m_valid) 
        return;
        
    m_valid = EFalse;
    delete m_privateData;
    m_privateData = NULL;
    }
    
// ----------------------------------------------------------------------------
// DeviceLiwResult::toString
//
// 
// ----------------------------------------------------------------------------
UString DeviceLiwResult::toString( ExecState* /*exec*/ ) const
    {
    return "[object DeviceLiwResult]";
    }

// ----------------------------------------------------------------------------
// DeviceLiwResult::getOwnPropertySlot
//
//
// ----------------------------------------------------------------------------
bool DeviceLiwResult::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
    {
    // When the DeviceLiwResult is valid, the check order is
    //      DeviceLiwResult table => own property => prototype property
    // When the DeviceLiwResult is invalid (after close), the check order is
    //      close function in table => prototype property

    // 1. when it is valid
    if(m_valid) 
        {
        m_privateData->m_propName = propertyName;
    
        // 1.1 check DeviceLiwResult table
        const HashEntry* entry = Lookup::findEntry(&DeviceLiwResultTable, propertyName);
        if (entry)
            {
            slot.setStaticEntry(this, entry, staticValueGetter<DeviceLiwResult>);
            return true;
            }

        // 1.2 check own property
        if (JSObject::getOwnPropertySlot(exec, propertyName, slot))
            return true;
        
        // 1.3 check prototypes
        JSObject *proto = static_cast<JSObject *>(this->prototype());
        while (!proto->isNull() && proto->isObject())
            {
            if (proto->getOwnPropertySlot(exec, propertyName, slot))
                return true;

            proto = static_cast<JSObject *>(proto->prototype());
            }
        }
    // 2. when it is invalid
    else
        {
        // 2.1 check close() function
        if (propertyName == "close")
            {
            const HashEntry* entry = Lookup::findEntry(&DeviceLiwResultTable, propertyName);
            if (entry)
                {
                slot.setStaticEntry(this, entry, staticValueGetter<DeviceLiwResult>);
                return true;
                }      
            }

        // 2.2 check prototypes
        JSObject *proto = static_cast<JSObject *>(this->prototype());
        while (!proto->isNull() && proto->isObject())
            {
            if (proto->getOwnPropertySlot(exec, propertyName, slot))
                return true;

            proto = static_cast<JSObject *>(proto->prototype());
            }
        }
    return false;
    }


// ----------------------------------------------------------------------------
// DeviceLiwResult::getValueProperty
//
// ----------------------------------------------------------------------------
JSValue* DeviceLiwResult::getValueProperty(ExecState *exec, int token) const
    {
    switch (token)
        {
        case close:
            {
            return new DeviceLiwResultFunc(exec, token);
            }
        default:
            if(m_valid)
                return getDirect(m_privateData->m_propName);
            else
                return jsUndefined();
        }
    }

// ---------------------------------------------------------------------------
// DeviceLiwIterablePrivate constructor
//
// ---------------------------------------------------------------------------
DeviceLiwResultPrivate::DeviceLiwResultPrivate(DeviceLiwResult* jsobj)
    {
    m_jsobj = jsobj;
    }
    
// ---------------------------------------------------------------------------
// DeviceLiwMapPrivate::Close
//
// ---------------------------------------------------------------------------
DeviceLiwResultPrivate::~DeviceLiwResultPrivate()
    {
    // invalid the DeviceLiwResult
    if (m_jsobj)
        m_jsobj->m_valid = EFalse; 
    }
    
// ----------------------------------------------------------------------------
// DeviceLiwResultFunc::DeviceLiwResultFunc
//
// ----------------------------------------------------------------------------
//
DeviceLiwResultFunc::DeviceLiwResultFunc( ExecState* exec, int token )
    : JSObject( exec->lexicalInterpreter()->builtinObjectPrototype() ),
    m_func( token )
    {
    }

// ----------------------------------------------------------------------------
// DeviceLiwResultFunc::call
//
// ----------------------------------------------------------------------------
//
JSValue* DeviceLiwResultFunc::callAsFunction(ExecState* exec, JSObject *thisObj, const List& aArgs )
    {
    if (!thisObj->inherits(&DeviceLiwResult::info)) 
        {
        return throwError(exec, GeneralError);
        }
    DeviceLiwResult *result = static_cast<DeviceLiwResult *>(thisObj);

    if ( m_func == DeviceLiwResult::close )
        {
        result->Close();
        }
    return jsUndefined();
    }

//END OF FILE