/*

* Copyright (c) 2009 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: Controller for DTMF mode of Dialer

*

*/

#include <StringLoader.h>

#include <phoneui.rsg>

#include <phoneui.mbg>

#include <AknsUtils.h>

#include <data_caging_path_literals.hrh>

#include "phoneappcommands.hrh"

#include "cphonedtmfdialercontroller.h"

#include "cphonemainresourceresolver.h"

#include "phonerssbase.h"

_LIT ( KPhoneMifFileName, "phoneui.mif" );

const CPhoneDialerController::TLocalButtonData KSendDtmfButtonData =

    {

    EPhoneCmdDtmfOk,

    EAknsMinorGenericQgnIndiButtonSendDtmf,

    EMbmPhoneuiQgn_indi_button_send_dtmf,

    EMbmPhoneuiQgn_indi_button_send_dtmf_mask,

    R_PHONEUI_DIALER_TOOLTIP_SEND

    };

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

// CPhoneDtmfDialerController

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

//

CPhoneDtmfDialerController::CPhoneDtmfDialerController( 

        CPhoneBubbleWrapper* aBubbleWrapper,

        CCoeEnv& aCoeEnv ) : 

    CPhoneDialerController( aBubbleWrapper, aCoeEnv )

    {

    // No implementation required

    }

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

// ~CPhoneDtmfDialerController

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

//

CPhoneDtmfDialerController::~CPhoneDtmfDialerController()

    {

    delete iPromptText;

    }

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

// NewLC

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

//

CPhoneDtmfDialerController* CPhoneDtmfDialerController::NewLC( 

        CPhoneBubbleWrapper* aBubbleWrapper,

        CCoeEnv& aCoeEnv )

    {

    CPhoneDtmfDialerController* self =

        new (ELeave) CPhoneDtmfDialerController( aBubbleWrapper, aCoeEnv );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// NewL

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

//

CPhoneDtmfDialerController* CPhoneDtmfDialerController::NewL( 

        CPhoneBubbleWrapper* aBubbleWrapper,

        CCoeEnv& aCoeEnv )

    {

    CPhoneDtmfDialerController* self = 

        CPhoneDtmfDialerController::NewLC( aBubbleWrapper, aCoeEnv );

    CleanupStack::Pop( self );

    return self;

    }

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

// ConstructL

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

//

void CPhoneDtmfDialerController::ConstructL()

    {

    CPhoneDialerController::ConstructL();

    }

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

// NumberEntryPromptTextL

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

//

const TDesC& CPhoneDtmfDialerController::NumberEntryPromptTextL()

    {

    if ( !iPromptText )

        {

        // Load prompt text when it's needed for the first time.

        // It can't be loaded in constructor as resource resolver

        // is not yet properly set up at that time.

        TInt resourceId = 

            CPhoneMainResourceResolver::Instance()->

                   ResolveResourceID( EPhoneDtmfDialerNumberEntryPromptText ); 

        iPromptText = StringLoader::LoadL( resourceId, &iCoeEnv );

        }

    if ( iPromptText )

        {

        return *iPromptText;

        }

    return KNullDesC;

    }

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

// GetButtonDataL

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

//

TInt CPhoneDtmfDialerController::GetButtonData( TButtonIndex aIndex, RPointerArray<CButtonData>& aData ) const

    {

    TInt err = KErrNone;

    if ( aIndex == ECallButton )

        {

        TFileName mifPath( KDriveZ );

        mifPath.Append( KDC_APP_BITMAP_DIR );

        mifPath.Append( KPhoneMifFileName );

        MAknsSkinInstance* skin = AknsUtils::SkinInstance();

        CButtonData* btnData = NULL;

        TRAP( err, btnData = CreateButtonDataL( KSendDtmfButtonData, skin, mifPath ) );

        if ( !err )

            {

            err = aData.Append( btnData );

            if ( err )

                {

                // append failed, delete created data to avoid memory leak

                delete btnData;

                }

            }

        }

    else if ( aIndex == EClearButton )

        {

        // let base class handle backspace

        err = CPhoneDialerController::GetButtonData( aIndex, aData );

        }

    else

        {

        // leave Phonebook button empty

        }

    return err;

    }

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

// ButtonState

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

//

TInt CPhoneDtmfDialerController::ButtonState( TButtonIndex aIndex ) const

    {

    TInt state = KErrNotFound;

    // Call button has one only one state, phonebook button has no states.

    // Clear button is handled by the base class.

    if ( aIndex == ECallButton )

        {

        state = 0;

        }

    else if ( aIndex == EClearButton )

        {

        state = CPhoneDialerController::ButtonState( aIndex );

        }

    return state;

    }

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

// GetButtonDimmed

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

//

TBool CPhoneDtmfDialerController::ButtonDimmed( TButtonIndex aIndex ) const

    {

    TBool dimmed = ETrue;

    // Call button is dimmed while number entry is empty. Phonebook button

    // is empty and always dimmed. Clear button is handled by the base class.

    if ( aIndex == ECallButton )

        {

        dimmed = !iNumberAvailable;

        }

    else if ( aIndex == EClearButton )

        {

        dimmed = CPhoneDialerController::ButtonDimmed( EClearButton );

        }

    return dimmed;

    }

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

// EasyDialingAllowed

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

//

TBool CPhoneDtmfDialerController::EasyDialingAllowed() const

    {

    return EFalse;

    }

// end of file