/*

* Copyright (c) 2008 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: Implementation of CPhoneTransferDialerController class.

*

*/

// INCLUDES

#include <e32base.h>

#include <akntoolbar.h>

#include <AknsItemID.h>

#include <StringLoader.h>

#include <phoneui.mbg>

#include <phoneui.rsg>

#include <phoneuivoip.rsg>

#include <data_caging_path_literals.hrh> // For KDC_APP_BITMAP_DIR

#include "phoneui.pan"

#include "phonelogger.h"

#include "cphonetransferdialercontroller.h"

#include "cphonemainresourceresolver.h"

#include "phonerssvoip.h"

#include "phoneappcommands.hrh"

#include "phoneappvoipcommands.hrh"

// CONSTANTS

_LIT ( KPhoneMifFileName, "phoneui.mif" );

// Number of buttons 

const TInt KButtonCount = 2;

class TPhoneDialerToolbarButton 

    {

public:

    TInt iIconIndex;

    TInt iMaskIndex;

    TInt iCommandId;    

    };

const TPhoneDialerToolbarButton bArray[KButtonCount] = 

        {  

            { EMbmPhoneuiQgn_indi_button_send_dtmf,

              EMbmPhoneuiQgn_indi_button_send_dtmf_mask,

              EPhoneCmdTransferDialerOk

            },

            { EMbmPhoneuiQgn_indi_dialer_contacts,

              EMbmPhoneuiQgn_indi_dialer_contacts_mask,

              EPhoneCmdTransferDialerSearch

            }                 

        };  

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

// C++ default constructor can NOT contain any code, that

// might leave.

//  

CPhoneTransferDialerController::CPhoneTransferDialerController()

    {

    }

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

// CPhoneTransferDialerController::~CPhoneTransferDialerController()

// Destructor

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

//

CPhoneTransferDialerController::~CPhoneTransferDialerController()

    {

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::~CPhoneTransferDialerController()");

    delete iNumberEntryPromptText;

    }

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

// CPhoneTransferDialerController::NewL()

// Constructor

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

//

CPhoneTransferDialerController* CPhoneTransferDialerController::NewL()

    {

    CPhoneTransferDialerController* self = new (ELeave) 

        CPhoneTransferDialerController();

    return self;

    }

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

// CPhoneTransferDialerController::Initialize

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

//

void CPhoneTransferDialerController::InitializeL( CAknToolbar& aToolbar )

    {  

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::InitializeL()"); 

    if ( !iIsInitialized )

        {    

        __PHONELOG1( 

                EAll, 

                PhoneUIVoIPExtension, 

                "Toolbar control count:=%d", 

                aToolbar.CountComponentControls());

        iToolbar = &aToolbar;

        // Create transfer specific buttons and add them to the 

        // toolbar starting from index 0

        CAknButton* button( NULL );

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

            {

            TAknsItemID skinId = SkinId( bArray[i].iIconIndex );

            // Load tooltip text.

            HBufC* tooltipText = GetTooltipTextL( bArray[i].iCommandId );  

            CleanupStack::PushL( tooltipText );

            button = CreateButtonLC(

                    bArray[i].iIconIndex, 

                    bArray[i].iMaskIndex, 

                    *tooltipText, 

                    skinId );

            // Toolbar takes ownership of the button                    

            iToolbar->AddItemL( button, EAknCtButton, bArray[i].iCommandId, 0, i );

            CleanupStack::Pop( button );

            CleanupStack::PopAndDestroy( tooltipText );

            }      

        iIsInitialized = ETrue;

        }

    iNumberEntryIsEmpty = ETrue;

    }

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

// CPhoneTransferDialerController::CbaResourceId

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

//

TInt CPhoneTransferDialerController::CbaResourceId() const

    {

    return EPhoneVoIPTransferDialerSoftkeys;

    }

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

// CPhoneTransferDialerController::MenuResourceId

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

//

TInt CPhoneTransferDialerController::MenuResourceId() const

    {

    if ( iNumberEntryIsEmpty )

        {

        return EPhoneVoIPTransferDialerNumberEntryEmptyMenubar;

        }

    else

        {

        return EPhoneVoIPTransferDialerNumberEntryNotEmptyMenubar;

        }

    }

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

// CPhoneTransferDialerController::NumberEntryPromptTextL

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

//

const TDesC& CPhoneTransferDialerController::NumberEntryPromptTextL()

    {

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::NumberEntryPromptTextL()");

    if ( !iNumberEntryPromptText )

        {

        iNumberEntryPromptText = StringLoader::LoadL( 

            CPhoneMainResourceResolver::Instance()->

            ResolveResourceID( EPhoneVoIPTransferAddress ) );

        }  

    return *iNumberEntryPromptText;

    }

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

// CPhoneTransferDialerController::HandleNumberEntryIsEmpty

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

//

void CPhoneTransferDialerController::HandleNumberEntryIsEmpty( TBool aIsEmpty )

    {

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::HandleNumberEntryIsEmpty()");

    __ASSERT_DEBUG( iToolbar, Panic( EPhoneCtrlInvariant ) );

    iToolbar->SetItemDimmed( EPhoneCmdTransferDialerOk, aIsEmpty, EFalse );

    iToolbar->SetItemDimmed( EPhoneCmdTransferDialerSearch, !aIsEmpty, EFalse );

    iToolbar->SetItemDimmed( EPhoneDialerCmdClear, aIsEmpty, EFalse );

    iNumberEntryIsEmpty = aIsEmpty;

    }

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

// CPhoneTransferDialerController::ShowButtons

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

//

void CPhoneTransferDialerController::ShowButtons( TBool aShow )

    {

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::ShowButtons()");

    __ASSERT_DEBUG( iToolbar, Panic( EPhoneCtrlInvariant ) );

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

        {

        iToolbar->HideItem( bArray[ i ].iCommandId, !aShow, EFalse );

        }    

    if ( aShow )

        {

        iToolbar->SetItemDimmed( EPhoneCmdTransferDialerOk, ETrue, EFalse ); 

        iToolbar->SetItemDimmed( EPhoneCmdTransferDialerSearch, EFalse, EFalse ); 

        iToolbar->SetItemDimmed( EPhoneDialerCmdClear, ETrue, EFalse ); 

        }

    iToolbar->DrawDeferred();

    }

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

// PhoneTransferDialerController::CreateButtonLC

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

//

CAknButton* CPhoneTransferDialerController::CreateButtonLC( 

    TInt aNormalIconId,

    TInt aNormalMaskId,

    const TDesC& aTooltipText,

    const TAknsItemID& aSkinIconId ) const

    {   

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::CreateButtonLC()");

    TFileName mifPath( KDriveZ );

    mifPath.Append( KDC_APP_BITMAP_DIR );

    mifPath.Append( KPhoneMifFileName );

    CAknButton* button = CAknButton::NewLC( 

        mifPath,

        aNormalIconId,

        aNormalMaskId,

        -1, -1, // dimmed

        -1, -1, // pressed

        -1, -1, // hover

        KNullDesC,

        aTooltipText, // help

        0, // flags

        0, // state flags

        aSkinIconId );

    button->SetFocusing( EFalse );

    button->SetBackground( iToolbar );

    return button;

    }

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

// CPhoneTransferDialerController::GetTooltipText

//

// Tooltip texts for toolbar buttons

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

//

HBufC* CPhoneTransferDialerController::GetTooltipTextL( TInt aCommandId ) const

    {

    __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 

        "CPhoneTransferDialerController::GetTooltipTextL()");

    TInt resourceId = 0;

    HBufC* tooltip = NULL;

    switch( aCommandId )

        {                            

        case EPhoneCmdTransferDialerOk:

            resourceId = R_VOIP_DIALER_TOOLTIP_ACCEPT;

            break;    

        case EPhoneCmdTransferDialerSearch:

            resourceId = R_VOIP_DIALER_TOOLTIP_SEARCH;

            break;                      

       default:

           tooltip = KNullDesC().Alloc();

           break;

       }

    if ( resourceId )

        {

        tooltip = StringLoader::LoadL( resourceId, CCoeEnv::Static() );

        }

    return tooltip;

    }

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

// CPhoneTransferDialerController::SkinId

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

//    

TAknsItemID CPhoneTransferDialerController::SkinId( TInt aIconIndex ) const

    {

    TAknsItemID skinId;

    switch ( aIconIndex )

        {

        case EMbmPhoneuiQgn_indi_button_send_dtmf:

            skinId = KAknsIIDQgnIndiButtonSendDtmf;

            break;

        case EMbmPhoneuiQgn_indi_dialer_contacts:

            skinId = KAknsIIDQgnIndiDialerContacts;

            break;                     

        default:

            skinId = KAknsIIDNone;        

            break;            

        }

    return skinId;  

    }