/*

* Copyright (c) 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:  Implementation of CDevEncUiDecrViewContainer.

*

*/

// INCLUDE FILES

// Class includes

#include "DevEncUiDecrViewContainer.h"

// System Includes

#include <aknlists.h>

#include <barsread.h>

#include <coemain.h>

#include <DevEncUi.rsg>

#include <eikenv.h>

// User Includes

#include "DevEncLog.h"

#include "DevEnc.hrh"

#include "DevEncUi.pan"

#include "DevEncUiAppui.h"

#include "DevEncUiDocument.h"

#include "DevEncUiDecrView.h"

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

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

// CDevEncUiDecrViewContainer::NewLC

//

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

//

CDevEncUiDecrViewContainer* CDevEncUiDecrViewContainer::NewLC( const TRect& aRect,

                                                               CAknView& aOwningView )

	{

    CDevEncUiDecrViewContainer* self =

        new ( ELeave ) CDevEncUiDecrViewContainer( aOwningView );

    CleanupStack::PushL( self );

    self->ConstructL( aRect );

    return self;

	}

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

// CDevEncUiDecrViewContainer::NewL

//

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

//

CDevEncUiDecrViewContainer* CDevEncUiDecrViewContainer::NewL( const TRect& aRect,

                                                              CAknView& aOwningView )

	{

    CDevEncUiDecrViewContainer* self = NewLC( aRect, aOwningView );

    CleanupStack::Pop( self );

    return self;

	}

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

// CDevEncUiDecrViewContainer::ConstructL

//

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

//

void CDevEncUiDecrViewContainer::ConstructL( const TRect& aRect )

	{

    // Create a window for this application view

    CreateWindowL();

    CreateListL();

    // Set the windows size

    SetRect( aRect );

    // Activate the window, which makes it ready to be drawn

    ActivateL();

	}

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

// CDevEncUiDecrViewContainer::CreateListL

//

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

//

void CDevEncUiDecrViewContainer::CreateListL()

    {

    // First phase construction

    iListBox = new ( ELeave ) CAknDoubleStyle2ListBox;

    iListBox->SetContainerWindowL( *this );

    // Second Phase Construction

    TResourceReader reader;

    iEikonEnv->CreateResourceReaderLC( reader, R_DEVENCUI_DECRYPTION_LISTBOX );

    iListBox->ConstructFromResourceL( reader );

    CleanupStack::PopAndDestroy(); // reader (Can't pass T-classes as parameter)

    iListBox->SetListBoxObserver( this );

    iListBox->CreateScrollBarFrameL( ETrue );

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

        CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );

    }

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

// CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer

//

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

//

CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer( CAknView& aOwningView )

 :	iOwningView( aOwningView )

    {

    // No implementation required

	}

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

// CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer

//

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

//

CDevEncUiDecrViewContainer::~CDevEncUiDecrViewContainer()

	{

    delete iListBox;

	}

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

// CDevEncUiDecrViewContainer::HandleListBoxEventL

//

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

//

void CDevEncUiDecrViewContainer::HandleListBoxEventL( CEikListBox* /*aListBox*/,

                          TListBoxEvent aEventType )

    {

    switch ( aEventType )

        {

        case EEventItemDoubleClicked: // FALLTHROUGH

        case EEventEnterKeyPressed:

            {

            if ( iListBox->CurrentItemIndex() == 0 )

                {

                iOwningView.HandleCommandL( EDevEncUiCommandDecrypt );

                }

            if ( iListBox->CurrentItemIndex() == 1 )

                {

                iOwningView.HandleCommandL( EDevEncUiCommandDecryptAndTurnOffEncryption );

                }

            }

            break;

        default:

            break;

        }

    }

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

// CDevEncUiDecrViewContainer::CountComponentControls

// Return number of controls inside this container

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

//

TInt CDevEncUiDecrViewContainer::CountComponentControls() const

    {

    return 1;

    }

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

// CDevEncUiDecrViewContainer::ComponentControl

//

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

//

CCoeControl* CDevEncUiDecrViewContainer::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iListBox;

        default:

            return NULL;

        }

    }

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

// CDevEncUiDecrViewContainer::Draw

//

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

//

void CDevEncUiDecrViewContainer::Draw( const TRect& aRect ) const

    {

    CWindowGc& gc = SystemGc();

    gc.Clear( aRect );

    }

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

// CDevEncUiDecrViewContainer::OfferKeyEventL

//

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

//

TKeyResponse CDevEncUiDecrViewContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,

                                                         TEventCode aType )

    {

    if ( !iListBox )

        {

        return EKeyWasNotConsumed;

        }

    if ( aKeyEvent.iCode == EKeyDevice3 /* OK key */ )

        {

        if ( iListBox->CurrentItemIndex() < 0 )

            {

            return EKeyWasConsumed;

            }

        // User selected a list item. Notify the callback instance.

        if ( iListBox->CurrentItemIndex() == 0 )

            {

            iOwningView.HandleCommandL( EDevEncUiCommandDecrypt );

            }

        if ( iListBox->CurrentItemIndex() == 1 )

            {

            iOwningView.HandleCommandL( EDevEncUiCommandDecryptAndTurnOffEncryption );

            }

        return EKeyWasConsumed;

        }

    return iListBox->OfferKeyEventL( aKeyEvent, aType );

    }

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

// CDevEncUiDecrViewContainer::SizeChanged()

//

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

//

 void CDevEncUiDecrViewContainer::SizeChanged()

    {

    if ( iListBox )

        {

        iListBox->SetExtent( TPoint( 0, 0 ), iListBox->MinimumSize() );

        }

    }

//End Of File