/*

* Copyright (c) 2003-2009 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:   AppMngr2 GS (General Settings) Settings plug-in Container

*

*/

#include "appmngr2gssettingscontainer.h" // CAppMngr2GSSettingsContainer

#include <aknlists.h>                   // CAknSettingStyleListBox

#include <centralrepository.h>          // CRepository

#include <AknIconArray.h>               // CAknIconArray

#include <featmgr.h>                    // FeatureManager

#include <SWInstallerInternalCRKeys.h>  // KCRUidSWInstallerSettings

#include <data_caging_path_literals.hrh> // KDC_RESOURCE_FILES_DIR

#include <appmngr2gssettingspluginrsc.rsg> // Resource IDs

#include <appmngr2.mbg>                 // Bitmap IDs

#include <csxhelp/am.hlp.hrh>           // Help IDs

const TInt KNumStrSize = 1;             // Buffer size for string which has one number

const TInt KGranularity = 1;

const TInt KMaxSettingsItemLength = 128 + NCentralRepositoryConstants::KMaxUnicodeStringLength;

_LIT( KAppMngrTab, "\t");

_LIT( KAppMngr2IconFileNameMif, "appmngr2.mif" );

_LIT( KDriveZ, "z:" );

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

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

// CAppMngr2GSSettingsContainer::NewL()

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

//

CAppMngr2GSSettingsContainer* CAppMngr2GSSettingsContainer::NewL( const TRect& aRect )

    {

    CAppMngr2GSSettingsContainer* self = new ( ELeave ) CAppMngr2GSSettingsContainer();

    CleanupStack::PushL( self );

    self->ConstructL( aRect );

    CleanupStack::Pop( self );

    return self;

    }

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

// CAppMngr2GSSettingsContainer::~CAppMngr2GSSettingsContainer()

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

//

CAppMngr2GSSettingsContainer::~CAppMngr2GSSettingsContainer()

    {

    delete iListbox;

    delete iItems;

    delete iOcspCheckValueArray;

    delete iAllowUntrustedValueArray;

    }

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

// CAppMngr2GSSettingsContainer::ListBox()

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

//

CAknSettingStyleListBox* CAppMngr2GSSettingsContainer::ListBox() const

    {

    return iListbox;

    }

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

// CAppMngr2GSSettingsContainer::UpdateListBoxContentL()

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

//

void CAppMngr2GSSettingsContainer::UpdateListBoxContentL()

    {

    TInt ocsp_check_value = 0;

    HBufC* ocsp_url = HBufC::NewLC( NCentralRepositoryConstants::KMaxUnicodeStringLength );

    TPtr ocsp_url_value( ocsp_url->Des() );

    ocsp_url_value.Zero();

    TInt allowUntrustedValue( 0 );

    // Must save listbox indexes because content will be deleted

    TInt lastListBoxPos = iListbox->CurrentItemIndex();

    TInt lastListBoxTopPos = iListbox->TopItemIndex();

    MDesCArray* itemList = iListbox->Model()->ItemTextArray();

    CDesCArray* itemArray = static_cast<CDesCArray*>( itemList );

    itemArray->Reset();

    // Get data from Central repository

    CRepository* repDB = CRepository::NewLC( KCRUidSWInstallerSettings );

    repDB->Get( KSWInstallerOcspProcedure, ocsp_check_value );

    repDB->Get( KSWInstallerOcspDefaultURL, ocsp_url_value );

    if( ocsp_url_value.Length() == 0 )

        {

        // If OCSP URL is empty string add the default text "none"

        iCoeEnv->ReadResourceAsDes16L( ocsp_url_value, R_AM_SET_OCSP_NONE );

        }

    repDB->Get( KSWInstallerAllowUntrusted, allowUntrustedValue );

    if( allowUntrustedValue )

        {

        allowUntrustedValue = 1;

        }

    CleanupStack::PopAndDestroy( repDB );

    switch( ocsp_check_value )

        {

        case ESWInstallerOcspProcedureOff:

            ocsp_check_value = EAppMngr2OcspCheckValueArrayOff;

            break;

        case ESWInstallerOcspProcedureOn:

            ocsp_check_value = EAppMngr2OcspCheckValueArrayOn;

            break;

        case ESWInstallerOcspProcedureMust:

            ocsp_check_value = EAppMngr2OcspCheckValueArrayMustPass;

            break;

        default:

            break;

        }

    HBufC* itemValue = HBufC::NewLC( KMaxSettingsItemLength );

    TPtr itemPtr = itemValue->Des();

    itemPtr = ( *iItems )[ EAppMngr2SettingSwInstall ];

    // Check variation

    TInt hideAllowUntrusted( 1 );

    CRepository* variationDB = CRepository::NewLC( KCRUidSWInstallerLV );

    variationDB->Get( KSWInstallerHideUntrustedIns, hideAllowUntrusted );

    CleanupStack::PopAndDestroy( variationDB );

    if( !hideAllowUntrusted )

        {

        itemPtr.Zero();

        itemPtr = ( *iItems )[ EAppMngr2SettingSwInstall ];

        itemPtr += ( *iAllowUntrustedValueArray )[ allowUntrustedValue ];

        itemArray->AppendL( itemPtr );

        }

    if( !FeatureManager::FeatureSupported( KFeatureIdOCSP ) )

        {

        // If OCSP feature is not supported, OCSP settings can not be changed

        // --> lock icon is added

        TBuf<KNumStrSize> strNum;

        strNum.Num( 0 );

        // If lock icon is wanted to be shown, the string format must be:

        // " \tSetting label\t\tSetting value\t\t\t0"

        itemPtr.Zero();

        itemPtr = ( *iItems )[ EAppMngr2SettingOcsp ];

        itemPtr += ( *iOcspCheckValueArray )[ ocsp_check_value ];

        itemPtr += KAppMngrTab;

        itemPtr += KAppMngrTab;

        itemPtr += KAppMngrTab;

        itemPtr.Append( strNum );

        itemArray->AppendL( itemPtr );

        itemPtr.Zero();

        itemPtr = ( *iItems )[ EAppMngr2SettingOcspUrl ];

        itemPtr += ocsp_url_value;

        itemPtr += KAppMngrTab;

        itemPtr += KAppMngrTab;

        itemPtr += KAppMngrTab;

        itemPtr.Append( strNum );

        itemArray->AppendL( itemPtr );

        }

    else

        {

        itemPtr.Zero();

        itemPtr = ( *iItems )[ EAppMngr2SettingOcsp ];

        itemPtr += ( *iOcspCheckValueArray )[ ocsp_check_value ];

        itemArray->AppendL( itemPtr );

        itemPtr.Zero();

        itemPtr = ( *iItems )[ EAppMngr2SettingOcspUrl ];

        itemPtr += ocsp_url_value;

        itemArray->AppendL( itemPtr );

        }

    CleanupStack::PopAndDestroy( itemValue );

    // Handle content changes

    iListbox->Reset();

    // Listbox might not have index

    if( lastListBoxPos != -1 )

        {

        iListbox->SetCurrentItemIndex( lastListBoxPos );

        iListbox->SetTopItemIndex( lastListBoxTopPos );

        }

    CleanupStack::PopAndDestroy( ocsp_url );

    // Call after addition to ensure that the list dialog is updated correctly.

    iListbox->HandleItemAdditionL();

    }

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

// CAppMngr2GSSettingsContainer::OfferKeyEventL()

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

//

TKeyResponse CAppMngr2GSSettingsContainer::OfferKeyEventL(

        const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    return iListbox->OfferKeyEventL(aKeyEvent, aType);

    }

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

// CAppMngr2GSSettingsContainer::CAppMngr2GSSettingsContainer()

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

//

CAppMngr2GSSettingsContainer::CAppMngr2GSSettingsContainer()

    {

    }

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

// CAppMngr2GSSettingsContainer::ConstructL()

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

//

void CAppMngr2GSSettingsContainer::ConstructL( const TRect& aRect )

    {

    CreateWindowL();

    iListbox = new( ELeave ) CAknSettingStyleListBox;

    iListbox->SetContainerWindowL( *this );

    iListbox->ConstructL( this, EAknListBoxSelectionList );

    // Read the setting items array (contains first lines of the setting items)

    iItems = iCoeEnv->ReadDesC16ArrayResourceL( R_APPMNGR2_SETTING_ARRAY );

    iOcspCheckValueArray = iCoeEnv->ReadDesC16ArrayResourceL(

            R_APPMNGR2_OCSP_CHECK_VALUE_ARRAY );

    iAllowUntrustedValueArray = iCoeEnv->ReadDesC16ArrayResourceL(

            R_APPMNGR2_ALLOW_UNTRUSTED_VALUE_ARRAY );

    iListbox->CreateScrollBarFrameL( ETrue );

    iListbox->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOn,

            CEikScrollBarFrame::EAuto );

    iListbox->SetRect( aRect.Size() );

    iListbox->ActivateL();

    SetRect( aRect );

    ActivateL();

    iListbox->SetCurrentItemIndex( EAppMngr2SettingSwInstall );

    if( !FeatureManager::FeatureSupported( KFeatureIdOCSP ) )

        {

        LoadIconsL();

        }

    }

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

// CAppMngr2GSSettingsContainer::LoadIconsL()

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

//

void CAppMngr2GSSettingsContainer::LoadIconsL()

    {

    HBufC* iconFilePath = HBufC::NewL( KDriveZ().Length() +

            KDC_APP_BITMAP_DIR().Length() + KAppMngr2IconFileNameMif().Length() );

    CleanupStack::PushL( iconFilePath );

    TPtr ptr = iconFilePath->Des();

    ptr.Append( KDriveZ );

    ptr.Append( KDC_APP_BITMAP_DIR );

    ptr.Append( KAppMngr2IconFileNameMif );

    CArrayPtr<CGulIcon>* icons = new ( ELeave ) CAknIconArray( KGranularity );

    CleanupStack::PushL( icons );

    MAknsSkinInstance* skinInstance = AknsUtils::SkinInstance();

    CGulIcon* icon = AknsUtils::CreateGulIconL( skinInstance,

            KAknsIIDQgnIndiSettProtectedAdd, *iconFilePath,

            EMbmAppmngr2Qgn_indi_sett_protected_add,

            EMbmAppmngr2Qgn_indi_sett_protected_add_mask );

    CleanupStack::PushL( icon );

    icons->AppendL( icon );

    iListbox->ItemDrawer()->FormattedCellData()->SetIconArrayL( icons );

    CleanupStack::Pop( icon );

    CleanupStack::Pop( icons );

    CleanupStack::PopAndDestroy( iconFilePath );

    }

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

// CAppMngr2GSSettingsContainer::SizeChanged()

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

//

void CAppMngr2GSSettingsContainer::SizeChanged()

    {

    iListbox->SetRect( Rect() );

    }

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

// CAppMngr2GSSettingsContainer::FocusChanged()

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

//

void CAppMngr2GSSettingsContainer::FocusChanged( TDrawNow aDrawNow )

    {

    if( iListbox )

        {

        iListbox->SetFocus( IsFocused(), aDrawNow );

        }

    }

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

// CAppMngr2GSSettingsContainer::CountComponentControls()

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

//

TInt CAppMngr2GSSettingsContainer::CountComponentControls() const

    {

    return iListbox ? 1 : 0;

    }

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

// CAppMngr2GSSettingsContainer::ComponentControl()

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

//

CCoeControl* CAppMngr2GSSettingsContainer::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iListbox;

        default:

            return NULL;

        }

    }

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

// CAppMngr2GSSettingsContainer::GetHelpContext()

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

//

void CAppMngr2GSSettingsContainer::GetHelpContext( TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KAppMngr2AppUid;

    aContext.iContext = KAM_HLP_GENERAL_SETTINGS;

    }

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

// CAppMngr2GSSettingsContainer::HandleResourceChange()

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

//

void CAppMngr2GSSettingsContainer::HandleResourceChange( TInt aType )

    {

    CCoeControl::HandleResourceChange( aType );

    if( aType == KEikDynamicLayoutVariantSwitch ) //Handle change in layout orientation

        {

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect );

        SetRect( mainPaneRect );

        DrawNow();

        }

    }