/*

* Copyright (c) 2010 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:  Implements the class CPhoneHandlerCallArray

*

*/

#include <callinformation.h>

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

// CPhoneHandlerCallArray::NewL.

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

//

CPhoneHandlerCallArray* CPhoneHandlerCallArray::NewL( )

    {

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

    return self;    

    }

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

// Destructs the array including remaining calls.

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

//

CPhoneHandlerCallArray::~CPhoneHandlerCallArray( )

    {

     TInt callCount = iCallArray.Count();

    for (TInt callIndex = 0; callIndex < callCount; callIndex++)

        {

        TCallInfo* call = iCallArray[ callIndex ];

        delete call;

        }

    iCallArray.Reset();

    iCallArray.Close();

    }

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

// Iterates through call objects finding the call matching the given call index.

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

//    

TCallInfo* CPhoneHandlerCallArray::FindCall( TInt aCallIndex )

    {

    TInt callCount = iCallArray.Count();

    for (TInt callIndex = 0; callIndex < callCount; callIndex++)

        {

        TCallInfo* call = iCallArray[ callIndex ];        

        if ( call )

            {

            if ( call->CallIndex() == aCallIndex )

                {

                return call;

                }

            }

        }

    return NULL;

    }

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

// CPhoneHandlerCallArray::Add

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

//    

void CPhoneHandlerCallArray::AddL( const MCall* aCall )

    {

    //take heap based copy and add it to the array

    TCallInfo* call = new( ELeave )TCallInfo;    

    call->iIndex = aCall->CallIndex();

	call->iState = aCall->CallState();

	call->iType = aCall->CallType();

	call->iDirection = aCall->CallDirection();

	call->iEmergencyCall = aCall->IsEmergency();

	call->iServiceId = aCall->ServiceId();    

	CleanupStack::PushL( call );

	iCallArray.AppendL( call );    

	CleanupStack::Pop( call );

    }

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

// CPhoneHandlerCallArray::Remove

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

//    

TInt CPhoneHandlerCallArray::Remove( TCallInfo* aCall ) 

    {

    TInt index = iCallArray.Find( aCall );

    if ( index != KErrNotFound )

        {

        TCallInfo* call = iCallArray[ index ];

        delete call;

        iCallArray.Remove( index );

        return KErrNone;

        }

    return KErrNotFound;

    }

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

// CPhoneHandlerCallArray::CallCount

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

//    

TInt CPhoneHandlerCallArray::CallCount( )

    {

    return iCallArray.Count();

    }

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

// CPhoneHandlerCallArray::CallByState

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

//    

TCallInfo* CPhoneHandlerCallArray::CallByState( TInt aState )

    {

    TCallInfo* call;

    TInt callCount = iCallArray.Count();

    for (TInt callIndex = 0; callIndex < callCount; callIndex++)

        {

        call = iCallArray[ callIndex ];      

        if( call->CallState() == aState)

        	{

        	return call;

            }

        }

    return NULL;

    }

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

// Constructs the monitor.

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

//

CPhoneHandlerCallArray::CPhoneHandlerCallArray()

    {

    }

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

// CPhoneHandlerCallArray::ConnectedCallCount

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

//    

TInt CPhoneHandlerCallArray::ConnectedCallCount()

    {

    TInt callCount = iCallArray.Count();

	TInt connectedCalls = 0;

    for ( TInt callIndex = 0; callIndex < callCount; callIndex++ )

        {

        MCall* call = iCallArray[ callIndex ];        

        if ( CCPCall::EStateConnected == call->CallState() )

            {

            connectedCalls++;

            }

        }

    return connectedCalls;

    }

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

// CPhoneHandlerCallArray::ExistingCallCount

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

//    

TInt CPhoneHandlerCallArray::ExistingCallCount()

    {

    TInt callCount = iCallArray.Count();

	TInt existingCalls = 0;

    for ( TInt callIndex = 0; callIndex < callCount; callIndex++ )

        {

        TCallInfo* call = iCallArray[ callIndex ];      

        CCPCall::TCallState callState = call->CallState();

        if( CCPCall::EStateIdle != callState  

			&& CCPCall::EStateDisconnecting != callState )

			{

			existingCalls++;

            }

        }

    return existingCalls;

    }

// End of File