/*

* Copyright (c) 2002-2005 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:  vkn control pool management

*

*/

#include <peninputlayoutbasecontrol.h>

#include "peninputvkbctrlpool.h"

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

// ------------------------------------------------------------------------

// Constructor

// ------------------------------------------------------------------------

//

CAknFepVkbCtrlPool* CAknFepVkbCtrlPool::NewL()

    {

    CAknFepVkbCtrlPool* self = NewLC();

    CleanupStack::Pop(self);

    return self;        

    }

// ------------------------------------------------------------------------

// Constructor

// ------------------------------------------------------------------------

//    

CAknFepVkbCtrlPool* CAknFepVkbCtrlPool::NewLC()

    {

    CAknFepVkbCtrlPool* self = new (ELeave) CAknFepVkbCtrlPool();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;        

    }

// ------------------------------------------------------------------------

// Constructor

// ------------------------------------------------------------------------

//   

void CAknFepVkbCtrlPool::ConstructL() 

    {

    }

// ------------------------------------------------------------------------

// Destructor

// ------------------------------------------------------------------------

//         

CAknFepVkbCtrlPool::~CAknFepVkbCtrlPool()    

    {

    iControlList.ResetAndDestroy();

    iControlList.Close();

    }

// ------------------------------------------------------------------------

// Add one control to the pool, the control should have one control ID

// ------------------------------------------------------------------------

//    

void CAknFepVkbCtrlPool::AddControl(CFepUiBaseCtrl* aControl)

    {

    iControlList.Append(aControl);

    }

// ------------------------------------------------------------------------

// Remove one control from the pool based on control ID

// ------------------------------------------------------------------------

//     

void CAknFepVkbCtrlPool::RemoveControl(const TInt aControlID) 

    {

    CFepUiBaseCtrl* ctrl = Control(aControlID);

    const TInt index = iControlList.Find(ctrl);

    delete ctrl;

    iControlList.Remove(index);

    }

// ------------------------------------------------------------------------

// Get one control from the pool based on control ID

// ------------------------------------------------------------------------

//     

CFepUiBaseCtrl* CAknFepVkbCtrlPool::Control(const TInt aControlID) const

    {

    const TInt count = iControlList.Count();

    CFepUiBaseCtrl* ctrl = NULL;

    for (TInt i = 0; i < count; i++)

        {

        if (iControlList[i]->ControlId() == aControlID)

            {

            ctrl = iControlList[i];

            break;

            }

        }

    return ctrl;            

    }

// ------------------------------------------------------------------------

// Get one control from the pool based on the index of control array

// ------------------------------------------------------------------------

//   

CFepUiBaseCtrl* CAknFepVkbCtrlPool::ControlByIndex(const TInt aIndex) const

    {

    CFepUiBaseCtrl* ctrl = NULL;

    const TInt count = iControlList.Count();

    if ((aIndex < count) && (aIndex >= 0))

        {

        ctrl = iControlList[aIndex];

        }

    return ctrl;          

    }

// ------------------------------------------------------------------------

// Get current control count in the pool

// ------------------------------------------------------------------------

// 

TInt CAknFepVkbCtrlPool::ControlCount() const

    {

    return iControlList.Count();

    }

// ------------------------------------------------------------------------

// Remove all controls and delete them            

// ------------------------------------------------------------------------

// 

void CAknFepVkbCtrlPool::Reset()

    {

    iControlList.ResetAndDestroy();

    }

// End Of File