/*

* 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 CDevEncUiEncrViewContainer.

*

*/

// INCLUDE FILES

// Class includes

#include "DevEncUiEncrViewContainer.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 "DevEncUiEncrView.h"

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

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

// CDevEncUiEncrViewContainer::NewLC

//

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

//

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

                                                               CAknView& aOwningView )

	{

    CDevEncUiEncrViewContainer* self =

        new ( ELeave ) CDevEncUiEncrViewContainer( aOwningView );

    CleanupStack::PushL( self );

    self->ConstructL( aRect );

    return self;

	}

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

// CDevEncUiEncrViewContainer::NewL

//

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

//

CDevEncUiEncrViewContainer* CDevEncUiEncrViewContainer::NewL(

                                                      const TRect& aRect,

                                                      CAknView& aOwningView )

	{

    CDevEncUiEncrViewContainer* self = NewLC( aRect, aOwningView );

    CleanupStack::Pop( self );

    return self;

	}

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

// CDevEncUiEncrViewContainer::ConstructL

//

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

//

void CDevEncUiEncrViewContainer::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();

	}

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

// CDevEncUiEncrViewContainer::CreateListL

//

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

//

void CDevEncUiEncrViewContainer::CreateListL()

    {

    // First phase construction

    iListBox = new ( ELeave ) CAknDoubleStyle2ListBox;

    iListBox->SetContainerWindowL( *this );

    // Second Phase Construction

    TResourceReader reader;

    iEikonEnv->CreateResourceReaderLC( reader, R_DEVENCUI_ENCRYPTION_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 );

    }

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

// CDevEncUiEncrViewContainer::CDevEncUiEncrViewContainer

//

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

//

CDevEncUiEncrViewContainer::CDevEncUiEncrViewContainer(

                                                      CAknView& aOwningView )

 :	iOwningView( aOwningView )

	{

    // No implementation required

	}

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

// CDevEncUiEncrViewContainer::CDevEncUiEncrViewContainer

//

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

//

CDevEncUiEncrViewContainer::~CDevEncUiEncrViewContainer()

	{

    delete iListBox;

	}

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

// CDevEncUiEncrViewContainer::HandleListBoxEventL

//

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

//

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

                          TListBoxEvent aEventType )

    {

    switch ( aEventType )

        {

        case EEventItemSingleClicked: // FALLTHROUGH

        case EEventEnterKeyPressed:

            {

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

                {

                iOwningView.HandleCommandL( EDevEncUiCommandEncryptWithoutSavingKey );

                }

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

                {

                iOwningView.HandleCommandL( EDevEncUiCommandEncryptAndSaveKey );

                }

            if ( iListBox->CurrentItemIndex() == 2 )

                {

                iOwningView.HandleCommandL( EDevEncUiCommandEncryptWithRestoredKey );

                }

            }

            break;

        default:

            break;

        }

    }

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

// CDevEncUiEncrViewContainer::CountComponentControls

// Return number of controls inside this container

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

//

TInt CDevEncUiEncrViewContainer::CountComponentControls() const

    {

    return 1;

    }

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

// CDevEncUiEncrViewContainer::ComponentControl

//

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

//

CCoeControl* CDevEncUiEncrViewContainer::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iListBox;

        default:

            return NULL;

        }

    }

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

// CDevEncUiEncrViewContainer::Draw

//

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

//

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

    {

    CWindowGc& gc = SystemGc();

    gc.Clear( aRect );

    }

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

// CDevEncUiEncrViewContainer::OfferKeyEventL

//

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

//

TKeyResponse CDevEncUiEncrViewContainer::OfferKeyEventL(

                                                  const TKeyEvent& aKeyEvent,

                                                  TEventCode aType )

    {

    if ( !iListBox )

        {

        return EKeyWasNotConsumed;

        }

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

        {

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

            {

            iOwningView.HandleCommandL( EDevEncUiCommandEncryptWithoutSavingKey );

            }

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

            {

            iOwningView.HandleCommandL( EDevEncUiCommandEncryptAndSaveKey );

            }

        if ( iListBox->CurrentItemIndex() == 2 )

            {

            iOwningView.HandleCommandL( EDevEncUiCommandEncryptWithRestoredKey );

            }

        return EKeyWasConsumed;

        }

    return iListBox->OfferKeyEventL( aKeyEvent, aType );

    }

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

// CDevEncUiEncrViewContainer::SizeChanged()

//

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

//

 void CDevEncUiEncrViewContainer::SizeChanged()

    {

    if ( iListBox )

        {

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

        }

    }

//End Of File