/*

* 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:  Container for the Display sub-folder

*

*/

// INCLUDE FILES

#include "GSDisplayPluginContainer.h"

#include "GSDisplayPluginModel.h"

#include "GsDisplayPlugin.hrh"

#include "GSDisplayPlugin.h"

#include <bldvariant.hrh>

#include <aknlists.h>

#include <eikfrlb.h>

#include <aknslider.h>

#include <gulicon.h>

#include <StringLoader.h>

#include <featmgr.h>

#include <AknUtils.h>

#include <csxhelp/cp.hlp.hrh>

#include <gsfwviewuids.h>     // for KUidGS

#include <GsDisplayPluginRsc.rsg>

#include <gslistbox.h>

#include <AknsConstants.h>    //for determining skin change

#include <AknDef.hrh>

#include <AknIconArray.h>

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

const   TInt    KGSBufSize128 = 128;

const   TInt    KGSNumberOfIcons = 3;

const   TInt    KGSContrastIndex = 0;

const   TInt    KGSBrightnessIndex = 1;

const   TInt    KGSAmbientLightSensorIndex = 2;

const   TInt    KGSSliderIndexMin = 0;

const   TInt    KGSBrightnessMax = 31;

const   TInt    KGSALSMax = 5;

// MODULE DATA STRUCTURES

// current ordering is based on the resource structure.

enum TZoomLevel

    {

    EZoomLargeInUi,

    EZoomNormalInUi,

    EZoomSmallInUi

    };

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================= LOCAL FUNCTIONS ==============================

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

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

// CGSDisplayPluginContainer::ConstructL(const TRect& aRect)

// Symbian OS two phased constructor

//

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

//

void CGSDisplayPluginContainer::ConstructL( const TRect& aRect )

    {

    iListBox = new ( ELeave ) CAknSettingStyleListBox;

    iModel = CGSDisplayPluginModel::NewL();

    iModel->SetOwner( this );

    BaseConstructL( aRect, R_GS_DISPLAY_VIEW_TITLE, R_DISPL_LBX );

    }

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

// CGSDisplayPluginContainer::~CGSDisplayPluginContainer()

//

// Destructor

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

//

CGSDisplayPluginContainer::~CGSDisplayPluginContainer()

    {

    if ( FeatureManager::FeatureSupported ( KFeatureIdUiZoom ) )

        {

        delete iDispTxtSizeItems;

        }

    if ( iWelcomeItems )

        {

        delete iWelcomeItems;

        }

    if ( iLedItems )

        {

        delete iLedItems;

        }

    if ( iOperatorLogoItems)

        {

        delete iOperatorLogoItems;

        iOperatorLogoItems = NULL;

        }

    if ( iModel )

        {

        delete iModel;

        iModel = NULL;

        }

    if ( iListboxItemArray )

        {

        delete iListboxItemArray;

        }

    }

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

// CGSDisplayPluginContainer::CGSDisplayPluginContainer()

//

// Constructor

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

//

CGSDisplayPluginContainer::CGSDisplayPluginContainer()

    {

    }

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

// CGSDisplayPluginContainer::ConstructListBoxL()

// Destructor

//

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

//

void CGSDisplayPluginContainer::ConstructListBoxL( TInt aResLbxId )

    {

    iListBox->ConstructL( this, EAknListBoxSelectionList );

    iListboxItemArray =

        CGSListBoxItemTextArray::NewL( aResLbxId, *iListBox, *iCoeEnv );

    iListBox->Model()->SetItemTextArray( iListboxItemArray );

    iListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );

    if ( FeatureManager::FeatureSupported ( KFeatureIdUiZoom ) )

        {

        iDispTxtSizeItems = iCoeEnv->ReadDesC16ArrayResourceL(

                            R_DISPLAY_TEXT_SIZE_SETTING_PAGE_LBX );

        }

    iWelcomeItems = iCoeEnv->ReadDesC16ArrayResourceL(

                            R_WELCOME_NOTE_SETTING_PAGE_LBX );

    iLedItems = iCoeEnv->ReadDesC16ArrayResourceL(

                            R_POWER_SAVE_LED_SETTING_PAGE_LBX );

    iOperatorLogoItems = iCoeEnv->ReadDesC16ArrayResourceL(

                            R_OPLOGO_ON_OFF_SETTING_PAGE_LBX );

    CArrayPtr<CGulIcon>* icons =

            new( ELeave ) CAknIconArray( KGSNumberOfIcons );

    CleanupStack::PushL( icons );

    CGulIcon* icon = CGulIcon::NewL();

    CleanupStack::PushL( icon );

    CGulIcon* icon2 = CGulIcon::NewL();

    CleanupStack::PushL( icon2 );

    CGulIcon* icon3 = CGulIcon::NewL();

    CleanupStack::PushL( icon3 );

    icons->AppendL( icon );

    icons->AppendL( icon2 );

    icons->AppendL( icon3 );

    CEikFormattedCellListBox* listbox =

              static_cast<CEikFormattedCellListBox*>( iListBox );

    listbox->ItemDrawer()->FormattedCellData()->SetIconArray( icons );

    CleanupStack::Pop( 4, icons ); // icons, icon & icon2 & icon3

    iIconArray = listbox->ItemDrawer()->FormattedCellData()->IconArray();

    CreateListBoxItemsL();

    }

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

// CGSDisplayPluginContainer::CreateListBoxItemsL()

//

//

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

//

void CGSDisplayPluginContainer::CreateListBoxItemsL()

    {

    if( iModel->ContrastL() != KErrNotSupported )

        {

        MakeContrastItemL();

        }

    TInt pslnStatus = iModel->BackgroundImage()->GetPlnsStatus();

    if ( FeatureManager::FeatureSupported( KFeatureIdBrightnessControl) )

        {

        MakeBrightnessItemL();

        }

    if( iModel->CheckScreenSaverTimeoutSupportL() )

        {

        MakeSSPItemL();

        }

    MakeBacklightItemL();

    if ( FeatureManager::FeatureSupported( KFeatureIdAmbientLightSensor ) )

        {

        MakeAmbientLightSensorItemL();

        }

    if( iModel->IsUWNoteSupportedL() )

        {

        MakeWNIItemL();

        }

    if ( FeatureManager::FeatureSupported ( KFeatureIdUiZoom ) )

        {

        MakeDisplayTextSizeItemL();

        }

    if ( iModel->CheckPowerSaveLedSupportL() )

        {

        MakePowerSaveLedItemL();

        }

    if ( iModel->ShowOperatorLogoSettingL() )

        {

        // Make item to show operator logo

        MakeOperatorLogoItemL();

        }

    }

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

// CGSDisplayPluginContainer::UpdateListBoxL(TInt aItemId)

//

//

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

//

void CGSDisplayPluginContainer::UpdateListBoxL( TInt aFeatureId )

    {

    switch ( aFeatureId )

        {

        case EGSSettIdContrast:

            if( iModel->ContrastL() != KErrNotSupported )

                {

                MakeContrastItemL();

                }

            break;

        case EGSSettIdBrightness:

            if ( FeatureManager::FeatureSupported(

                             KFeatureIdBrightnessControl ) )

                {

                MakeBrightnessItemL();

                }

            break;

        case EGSSettIdSSP:

            if( iModel->CheckScreenSaverTimeoutSupportL() )

                {

                MakeSSPItemL();

                }

            break;

        case EGSSettIdBacklight:

            MakeBacklightItemL();

            break;

        case EGSSettIdAmbientLightSensor:

            if ( FeatureManager::FeatureSupported(

                              KFeatureIdAmbientLightSensor ) )

                {

                MakeAmbientLightSensorItemL();

                }

            break;

        case EGSSettIdWNI:

            if( iModel->IsUWNoteSupportedL() )

                {

                MakeWNIItemL();

                }

            break;

        case EGSSettIdDisplayTextSize:

            if ( FeatureManager::FeatureSupported ( KFeatureIdUiZoom ) )

                {

                MakeDisplayTextSizeItemL();

                }

            break;

        case EGSSettIdPowerSaveLed:

            if ( iModel->CheckPowerSaveLedSupportL() )

                {

                MakePowerSaveLedItemL();

                }

            break;

        case EGSSettIdOperatorLogo:

            if ( iModel->ShowOperatorLogoSettingL() )

                {

                // Update operator logo settings

                MakeOperatorLogoItemL();

                }

        default:

            break;

        }

    iListBox->HandleItemAdditionL();

    }

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

// CGSDisplayPluginContainer::MakeContrastItemL()

//

//

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

//

void CGSDisplayPluginContainer::MakeContrastItemL()

    {

    TInt currentPos = iModel->ContrastL();

    CreateBitmapL( currentPos, R_CONTRAST_SLIDER, KGSContrastIndex );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdContrast,

        CGSListBoxItemTextArray::EVisible );

    }

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

// CGSDisplayPluginContainer::MakeBrightnessItemL()

//

//

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

//

void CGSDisplayPluginContainer::MakeBrightnessItemL()

    {

    TInt currentPos = iModel->BrightnessL();

    if ( currentPos > KGSSliderIndexMin &&

         currentPos <= KGSBrightnessMax )

        {

        CreateBitmapL( currentPos, R_BRIGHTNESS_SLIDER, KGSBrightnessIndex );

        // And add to listbox

        iListboxItemArray->SetItemVisibilityL( EGSSettIdBrightness,

                           CGSListBoxItemTextArray::EVisible );

        }

    }

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

// CGSDisplayPluginContainer::MakeAmbientLightSensorItemL()

//

//

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

//

void CGSDisplayPluginContainer::MakeAmbientLightSensorItemL()

    {

    TInt currentPos = iModel->AmbientLightSensorL();

    if ( currentPos > KGSSliderIndexMin &&

         currentPos <= KGSALSMax )

        {

        CreateBitmapL( currentPos, R_AMBIENT_LIGHT_SENSOR_SLIDER,

                       KGSAmbientLightSensorIndex );

        // And add to listbox

        iListboxItemArray->SetItemVisibilityL( EGSSettIdAmbientLightSensor,

                           CGSListBoxItemTextArray::EVisible );

        }

    }

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

// CGSDisplayPluginContainer::MakeSSPItemL()

//

//

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

//

void CGSDisplayPluginContainer::MakeSSPItemL()

    {

    TInt timeOut = iModel->ScreenSaverPeriodL();

    HBufC* dynamicText = CAknSlider::CreateValueTextInHBufCL( timeOut,

                                     R_SETTING_SCREEN_SAVER_SLIDER );

    // for A&H number conversion

    TPtr bufPtr = dynamicText->Des();

    if( AknTextUtils::DigitModeQuery( AknTextUtils::EDigitModeShownToUser ) )

        {

        AknTextUtils::LanguageSpecificNumberConversion( bufPtr );

        }

    // Finally, set the dynamic text

    iListboxItemArray->SetDynamicTextL( EGSSettIdSSP, dynamicText->Des() );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdSSP,

                       CGSListBoxItemTextArray::EVisible );

    delete dynamicText;

    }

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

// CGSDisplayPluginContainer::MakeBackLightItemL()

//

// Backlight timeout item

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

//

void CGSDisplayPluginContainer::MakeBacklightItemL()

    {

    TInt timeOut = iModel->BacklightPeriodL();

    HBufC* dynamicText = CAknSlider::CreateValueTextInHBufCL( timeOut,

                                     R_SETTING_BACKLIGHT_SLIDER );

    // for A&H number conversion

    TPtr bufPtr = dynamicText->Des();

    if( AknTextUtils::DigitModeQuery( AknTextUtils::EDigitModeShownToUser ) )

        {

        AknTextUtils::LanguageSpecificNumberConversion( bufPtr );

        }

    // Finally, set the dynamic text

    iListboxItemArray->SetDynamicTextL( EGSSettIdBacklight,

                                        dynamicText->Des() );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdBacklight,

                       CGSListBoxItemTextArray::EVisible );

    delete dynamicText;

    }

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

// CGSDisplayPluginContainer::MakeDisplayTextSizeItemL()

//

// Display text size item

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

//

void CGSDisplayPluginContainer::MakeDisplayTextSizeItemL()

    {

    HBufC* dynamicText = HBufC::NewLC( KGSBufSize128 );

    TPtr ptrBuffer ( dynamicText->Des() );

    TInt textSize = iModel->DisplayTextSizeL();

    // value is changed through the below method

    MapZoomLevelToUi( textSize );

    ptrBuffer = ( *iDispTxtSizeItems )[ textSize ];

    // Finally, set the dynamic text

    iListboxItemArray->SetDynamicTextL( EGSSettIdDisplayTextSize, ptrBuffer );

    CleanupStack::PopAndDestroy( dynamicText );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdDisplayTextSize,

                       CGSListBoxItemTextArray::EVisible );

    }

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

// CGSDisplayPluginContainer::MakeWNIItemL()

//

// Welcome note item

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

//

void CGSDisplayPluginContainer::MakeWNIItemL()

    {

    HBufC* dynamicText = HBufC::NewLC( KGSBufSize128 );

    TPtr ptrBuffer ( dynamicText->Des() );

    const TInt welcomeNoteTypeIndex = iModel->WelcomeNoteTypeL();

    ptrBuffer = ( *iWelcomeItems )[ welcomeNoteTypeIndex ];

    // Finally, set the dynamic text

    iListboxItemArray->SetDynamicTextL( EGSSettIdWNI, ptrBuffer );

    CleanupStack::PopAndDestroy( dynamicText );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdWNI,

                       CGSListBoxItemTextArray::EVisible );

    }

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

// CGSDisplayPluginContainer::MakePowerSaveLedItemL()

//

//

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

//

void CGSDisplayPluginContainer::MakePowerSaveLedItemL()

    {

    HBufC* dynamicText = HBufC::NewLC( KGSBufSize128 );

    TPtr ptrBuffer ( dynamicText->Des() );

    TInt objectSel = iModel->PowerSaveLedL();

    ptrBuffer = ( *iLedItems )[ objectSel ];

    // Finally, set the dynamic text

    iListboxItemArray->SetDynamicTextL( EGSSettIdPowerSaveLed, ptrBuffer );

    CleanupStack::PopAndDestroy( dynamicText );

    // And add to listbox

    iListboxItemArray->SetItemVisibilityL( EGSSettIdPowerSaveLed,

        CGSListBoxItemTextArray::EVisible );

    }

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

// CGSDisplayPluginContainer::MakeOperatorLogoItemL()

//

//

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