/*

* 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:  

*

*/

#include "MCETestUI.hrh"

#include "CMCETestUIEventView.h"

#include "CMCETestUIAppUi.h"

#include "CMCETestUIEngineOutEvent.h"

#include "CMCETestUIENgineInEvent.h"

#include <e32def.h>

#include <barsread.h>

#include <AknNoteWrappers.h>

#include <aknviewappui.h>

#include <eikbtgpc.h>

#include <akntitle.h>   // for CAknTitlePane

#include <aknnavi.h>    // for CAknNavigationControlContainer

#include <aknnavide.h>  // for CAknNavigationDecorator

// CONSTANTS

_LIT( KEvent, "Event" );

_LIT( KOutEvent, "OutEvent: " );

_LIT( KInEvent, "InEvent: " );

_LIT( KLeftParenthesis, " (" );

_LIT( KRightParenthesis, ")" );

CMCETestUIEventView* CMCETestUIEventView::NewL( CMCETestUIEngine& aEngine )

	{

	CMCETestUIEventView* self = new(ELeave) CMCETestUIEventView( aEngine );

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CMCETestUIEventView::CMCETestUIEventView( CMCETestUIEngine& aEngine )

    : iEngine( aEngine )

	{

	}

//

// Destructor for the view.

//

CMCETestUIEventView::~CMCETestUIEventView()

	{

	if (iContainer)

		{

		AppUi()->RemoveFromViewStack( *this, iContainer);

		delete iContainer;

		iContainer = NULL;

		}

	}

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

// CMCETestUIEventView::EngineStateChangedL()

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

//

void CMCETestUIEventView::EngineStateChangedL()

    {

    if ( iContainer )

        {

        iContainer->ConstructModelL();

        iContainer->DrawNow();

        ConstructStatusPaneL();

        }

    }

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

// CMCETestUIEventView::ChangeToMainViewL()

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

//

void CMCETestUIEventView::ChangeToMainViewL()

    {

    TUid viewId = TUid::Uid( EMCETestUIAppViewId );

    TRAPD( err, AppUi()->ActivateLocalViewL( viewId ) );

    if ( err != KErrNone )

        {

        User::InfoPrint( _L("Error") );

        }

    }

/**

* Called by the framework

* @return The Uid for this view

*/

TUid CMCETestUIEventView::Id() const 

    {

    return TUid::Uid( EMCETestUIEventViewId );

    }

/**

* From CEikAppUi, takes care of command handling for this view.

*

* @param aCommand command to be handled

*/

void CMCETestUIEventView::HandleCommandL( TInt aCommand )

    {

    switch ( aCommand )

        {

        case EAknSoftkeyBack:

            {

            ChangeToMainViewL();

            break;

            }

        default:

            {

            }

        }

	}

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

// CMCETestUIEventView::DoActivateL

//

// Called by the framework when the view is activated.  Constructs the 

// container if necessary, setting this view as its MOP parent, and 

// adding it to the control stack.

//

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

void CMCETestUIEventView::DoActivateL(

        const TVwsViewId& /*aPrevViewId*/,

        TUid /*aCustomMessageId*/,

        const TDesC8& aCustomMessage )

    {

	if (!iContainer)

		{

		// Solve event to be shown

		TLex8 lex( aCustomMessage );

	    TInt eventIndex = -1; 

        User::LeaveIfError( lex.Val( eventIndex ) );

        const RPointerArray<CMCETestUIEngineOutEvent>& outEvents = 

                    iEngine.OutEvents();               

        const RPointerArray<CMCETestUIEngineInEvent>& inEvents = 

                    iEngine.InEvents(); 

        if ( eventIndex  < outEvents .Count() )

            {

            iEvent = outEvents[eventIndex ];

            }

        else

            {

            eventIndex -= outEvents.Count();

            if ( eventIndex < inEvents.Count() )

                {  

                iEvent = inEvents[eventIndex];

                }

            else

                {

                User::Leave( KErrArgument );

                }

            }

		iContainer = CMCETestUIEventViewContainer::NewL(

		    AppUi()->ClientRect(), *this, iEngine, *iEvent );

		iContainer->SetMopParent(this);

		//iContainer->ConstructL(AppUi()->ClientRect());

		AppUi()->AddToViewStackL( *this, iContainer );

		}

	Cba()->SetCommandSetL( R_AVKON_SOFTKEYS_OPTIONS_BACK );  

	Cba()->DrawNow();  

    ConstructStatusPaneL();    

    }

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

// CMCETestUIEventView::DoDeactivate

//

// Called by the framework when the view is deactivated.  

// Removes the container from the control stack and deletes it.

//

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

void CMCETestUIEventView::DoDeactivate()

    {

	if (iContainer)

		{

		// TODO: This should not leave

        CAknNavigationControlContainer* navi = 

            static_cast<CAknNavigationControlContainer*>

                (StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ));

        navi->Pop( iNaviLabel );

        delete iNaviLabel;

        iNaviLabel = NULL;	

		AppUi()->RemoveFromViewStack( *this, iContainer );

		delete iContainer;

		iContainer = NULL;

		}

    }

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

// CMCETestUIEventView::ConstructStatusPaneL

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

//

void CMCETestUIEventView::ConstructStatusPaneL()

    {

    CAknTitlePane* titlePane = static_cast<CAknTitlePane*>

        (StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ));

    titlePane->SetTextL( iTitlePaneText );

    CAknNavigationControlContainer* navi = 

            static_cast<CAknNavigationControlContainer*>

                (StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ));

    navi->Pop( iNaviLabel );

    delete iNaviLabel;

    iNaviLabel = NULL;

    iNaviLabel = navi->CreateNavigationLabelL( iEvent->State() );

    navi->PushL( *iNaviLabel );    

    }

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

// CMCETestUIEventView::ConstructL

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

//

void CMCETestUIEventView::ConstructL()

    {

    BaseConstructL(); 

	}