/*

* Copyright (c) 2005-2008 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 CGSAccHACView class

*

*/

#include <gsaccessoryplugin.rsg>

#include <gscommon.hrh>

#include "acclocalviewids.h"

#include "gsaccessoryplugin.hrh"

#include "gsaccessorypluginmodel.h"

#include "gsacchaccontainer.h"

#include "gsacchacview.h"

#include "trace.h"

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

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

// CGSAccHACView::NewLC()

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

//

CGSAccHACView* CGSAccHACView::NewLC( CGSAccessoryPluginModel& aModel )

    {

    CGSAccHACView* self = new ( ELeave ) CGSAccHACView( aModel );

    CleanupStack::PushL( self );

    self->BaseConstructL( R_ACC_HAC_VIEW );

    return self;

    }

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

// CGSAccHACView::~CGSAccHACView()

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

//

CGSAccHACView::~CGSAccHACView()

    {

    FUNC_LOG;

    }

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

// TUid CGSAccHACView::Id()

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

//

TUid CGSAccHACView::Id() const

    {

    return KAccHACViewId;

    }

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

// CGSAccHACView::HandleCommandL()

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

//

void CGSAccHACView::HandleCommandL( TInt aCommand )

    {

    FUNC_LOG;

    if ( aCommand == EGSCmdAppChange )

        {

        const TInt currentFeatureId = iContainer->CurrentFeatureId();

        if ( currentFeatureId == KGSSettIdHACMode )

            {

            // Change HAC mode setting through selection dialog

            ChangeHACModeSettingL( ETrue );

            }

        else

            {

            // Act as user had pressed the selection key

            HandleListBoxSelectionL( currentFeatureId );

            }

        }

    else

        {

        CGSAccBaseView::HandleCommandL( aCommand );

        }

    }

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

// CGSAccHACView::NewContainerL()

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

//

void CGSAccHACView::NewContainerL()

    {

    iContainer = new ( ELeave ) CGSAccHACContainer( iModel );

    }

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

// CGSAccHACView::HandleListBoxSelectionL()

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

//

void CGSAccHACView::HandleListBoxSelectionL( TInt aSelectedItem )

    {

    FUNC_LOG;

    // User has pressed selection key. If the selected item has just two

    // possible values, flip the value to the other option. If the item has

    // more possible values, show a selection dialog.

    if ( aSelectedItem == KGSSettIdHACMode )

        {

        // Change HAC mode setting without selection dialog

        ChangeHACModeSettingL( EFalse );

        }

    }

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

// CGSAccHACView::CGSAccHACView()

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

//

CGSAccHACView::CGSAccHACView( CGSAccessoryPluginModel& aModel )

  : CGSAccBaseView( aModel )

    {

    FUNC_LOG;

    }

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

// CGSAccHACView::ChangeHACModeSettingL()

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

//

void CGSAccHACView::ChangeHACModeSettingL( TBool aUseSettingPage )

    {

    FUNC_LOG;

    TInt currentValue = iModel.HacMode();

    TBool updateValue( EFalse );

    // Value is updated either by setting page or simply switching to other

    // value (On<->Off).

    if ( aUseSettingPage )

        {

        updateValue = ShowRadioButtonSettingsPageL(

            R_ACC_HAC_MODE_SETTING_PAGE,

            R_ACC_HAC_MODE_SETTING_PAGE_LBX,

            currentValue );

        }

    else

        {

        // User pressed selection key instead of opening setting page.

        // Do not ask user input from dialog - just flip the value:

        // 0 -> 1, 1 -> 0.

        iModel.FlipValue( currentValue );

        updateValue = ETrue;

        }

    if ( updateValue ) // If value was changed, store it.

        {

        iModel.SetHacModeL( currentValue );

        UpdateListBoxL( KGSSettIdHACMode );

        }

    }