/*

* Copyright (c) 2006 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:  Settings view

*

*/

// INCLUDE FILES

#include <avkon.hrh>

#include <aknViewAppUi.h>

#include <akntabgrp.h>

#include <akntitle.h>  // CAknTitlePane

#include <featmgr.h>

#include <eikmenup.h>

#include <barsread.h>

#include <StringLoader.h>

#include <hlplch.h>

#include <vcommand.rsg>

#include "vcommand.hrh"

#include "vcappui.h"

#include "vcsettingsview.h"

#include "vcsettingscontainer.h"

#include "vcommandconstants.h"

#include "rubydebug.h"

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

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

// CVCSettingsView::ConstructL

// Symbian OS 2nd phase constructor

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

//

void CVCSettingsView::ConstructL()

    {

    BaseConstructL( R_VC_SETTING_LIST_VIEW );

    }

// Destructor

CVCSettingsView::~CVCSettingsView()

    {

    if ( iContainer )

        {

        AppUi()->RemoveFromStack( iContainer );

        delete iContainer;

        }

    }

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

// CVCSettingsView::Id

// From CAknView, returns Uid of View

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

//

TUid CVCSettingsView::Id() const

    {

    return KUidVCSettingsView;

    }

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

// CVCSettingsView::HandleCommandL

// From MEikMenuObserver delegate commands from the menu

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

//

void CVCSettingsView::HandleCommandL( TInt aCommand )

    {

    if( !iOperationInProgress )

        {

        iOperationInProgress = ETrue;

        switch ( aCommand )

            {

            case EVCMenuCmdChange:

                {

                // ETrue for opening the settings view

                iContainer->EditCurrentL( ETrue );

                break;

                }

            case EVCCmdChange:

                {

    		    iContainer->EditCurrentL( EFalse );

                break;

                }

    		case EVCCmdReset:

    			{

    			iContainer->ResetL();

    			break;

    			}

            case EAknCmdHelp:

            	{

                HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(), 

                                                     AppUi()->AppHelpContextL() );

                break;

            	}

            case EAknSoftkeyBack:

                {

                AppUi()->ActivateLocalViewL( iPreviousView.iViewUid );

                break;

                }

            default:

                {

                AppUi()->HandleCommandL( aCommand );

                break;

                }

            }

        iOperationInProgress = EFalse;

        }

    }

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

// CVCSettingsView::DoActivateL

// Activate this view

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

//

void CVCSettingsView::DoActivateL( const TVwsViewId& aPrevViewId,

                                   TUid /*aCustomMessageId*/,

                                   const TDesC8& /*aCustomMessage*/ )

    {

    if ( !iContainer )

        {

        iContainer = new ( ELeave ) CVCSettingsContainer( *(Cba()) );

        iContainer->SetMopParent( this );

        iContainer->ConstructL( ClientRect() );

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

        iContainer->ActivateL();

        }

    iPreviousView = aPrevViewId;

    iContainer->SetMiddleSoftkeyLabelL();

    }

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

// CVCSettingsView::DoDeactivate

// Deactivate this view

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

//

void CVCSettingsView::DoDeactivate()

    {

    if ( iContainer )

        {

        AppUi()->RemoveFromStack(iContainer);

        delete iContainer;

        iContainer = NULL;

        }

    }

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

// CVCSettingsView::DynInitMenuPaneL

// Dynamically customize menu items

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

//

void CVCSettingsView::DynInitMenuPaneL( TInt aResourceId,

                                            CEikMenuPane* aMenuPane )

    {

	if ( aResourceId == R_VC_SETTINGS_MENU )

        {

        if ( !FeatureManager::FeatureSupported( KFeatureIdHelp ) )

            {

            aMenuPane->SetItemDimmed(EAknCmdHelp, ETrue);

            }

		TInt index = iContainer->CurrentItemIndex();

		if ( index + 1 != iContainer->ItemListSize() )

			{

			aMenuPane->SetItemDimmed( EVCCmdReset, ETrue );

			}

		else

			{

			aMenuPane->SetItemDimmed( EVCMenuCmdChange, ETrue );

			}

        }

	}

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

// CVCSettingsView::HandleClientRectChange

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

//

void CVCSettingsView::HandleClientRectChange()

    {

    if ( iContainer )

        {

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, 

            mainPaneRect );

        iContainer->SetRect( mainPaneRect );

        }

    }

// End of File