/*

* Copyright (c) 2004-2005 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:  Settings container

*

*/

// INCLUDE FILES

#include <eiktxlbx.h>

#include <aknlists.h>       // CAknSingleGraphicStyleListBox

#include <barsread.h>       // TResourceReader

#include <eikclbd.h>        // CColumnListBoxData

#include <akntitle.h>

#include <eikspane.h>

#include <featmgr.h>

#include <hlplch.h>

#include <StringLoader.h>

#include <AknQueryDialog.h>

#include <aknnotewrappers.h>

#include <csxhelp/vc.hlp.hrh>

#include <vcommand.rsg>

#include "vcapp.h"

#include "vcappui.h"

#include "vcsettingscontainer.h"

#include "vcsettingsengine.h"

#include "vcsettingsview.h"

#include "vcsettingslist.h"

#include "vcommandconstants.h"

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

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

// CVCSettingsContainer::CVCSettingsContainer

// C++ constructor

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

//

CVCSettingsContainer::CVCSettingsContainer( CEikButtonGroupContainer& aCbaGroup ):

                                            iCbaGroup( aCbaGroup )

    {

    }

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

// CVCSettingsContainer::ConstructL

// Symbian OS 2nd phase constructor

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

//

void CVCSettingsContainer::ConstructL( const TRect& aRect )

    {

    CEikStatusPane* sp = STATIC_CAST( CAknAppUi*, iCoeEnv->AppUi() )->StatusPane();

    CAknTitlePane* title = STATIC_CAST( CAknTitlePane*,

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

    TResourceReader rReader;

    iCoeEnv->CreateResourceReaderLC( rReader, TitleResourceId() );

    title->SetFromResourceL( rReader );

    CleanupStack::PopAndDestroy(); //rReader

    CreateWindowL();

    iSettingsList = new ( ELeave ) CVCSettingsList();

    iSettingsList->SetContainerWindowL( *this );

    iSettingsList->ConstructL();

    iSettingsList->ListBox()->SetListBoxObserver( this );

    SetRect(aRect);

    ActivateL();

    }

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

// CVCSettingsContainer::~CVCSettingsContainer

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

//

CVCSettingsContainer::~CVCSettingsContainer()

    {

    delete iSettingsList; 

	}

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

// CVCSettingsContainer::CountComponentControls

// From CCoeControl return the number of controls owned

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

//

TInt CVCSettingsContainer::CountComponentControls() const

    {

    return 1;

    }

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

// CVCSettingsContainer::ComponentControl

// From CCoeControl returns a control

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

//

CCoeControl* CVCSettingsContainer::ComponentControl( TInt /*aIndex*/ ) const

    {

    return iSettingsList;

    }

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

// CVCSettingsContainer::EditCurrentL

// Open setting page for currently selected setting item.

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

//

void CVCSettingsContainer::EditCurrentL( TBool aCalledFromMenu )

    {

    TInt index = iSettingsList->ListBox()->CurrentItemIndex();

    iSettingsList->EditItemL( index, aCalledFromMenu );

	}

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

// CVCSettingsContainer::ResetL

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

//

void CVCSettingsContainer::ResetL()

    {

    CAknQueryDialog* dlg = CAknQueryDialog::NewL(CAknQueryDialog::EConfirmationTone);

    if ( dlg->ExecuteLD(R_VC_RESET_ADAPTATION_DIALOG) )

        {

        CVCSettingsEngine*	engine = CVCSettingsEngine::NewL();

        CleanupStack::PushL( engine );

		engine->ResetAdaptationL();

		CleanupStack::PopAndDestroy( engine ); // engine

		}

	}

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

// CVCSettingsContainer::SaveSettingsL

// Save all settings.

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

//

void CVCSettingsContainer::SaveSettingsL()

    {

    iSettingsList->SaveSettingsL();

    }

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

// CVCSettingsContainer::CurrentItemIndex

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

//

TInt CVCSettingsContainer::CurrentItemIndex() const

	{

	return iSettingsList->ListBox()->CurrentItemIndex();

	}

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

// CVCSettingsContainer::ItemListSize

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

//

TInt CVCSettingsContainer::ItemListSize() const 

    {

    return iSettingsList->ListBox()->Model()->ItemTextArray()->MdcaCount();

    }

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

// CVCSettingsContainer::CurrentItemIndex

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

//

TInt CVCSettingsContainer::CurrentItemIdentifier() const

	{

	CAknSettingItemArray* itemArray = iSettingsList->SettingItemArray();

	TInt itemIndex = itemArray->ItemIndexFromVisibleIndex( CurrentItemIndex() );

    CAknSettingItem* settingItem = itemArray->At( itemIndex );

    return settingItem->Identifier();

	}

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

// CVCSettingsContainer::OfferKeyEventL

// Key event handling

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

//

TKeyResponse CVCSettingsContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, 

                                                   TEventCode aType )

    {  

    TKeyResponse ret = iSettingsList->OfferKeyEventL( aKeyEvent, aType );

    // Change MSK

    if( aKeyEvent.iCode == EKeyUpArrow || aKeyEvent.iCode == EKeyDownArrow )

        {

        SetMiddleSoftkeyLabelL();

        }

    return ret;

    }

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

// CVCSettingsContainer::GetHelpContext

// Gives the help context to be displayed

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

//

void CVCSettingsContainer::GetHelpContext( TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KUidHelp; 

    aContext.iContext = KHLP_VC_SET;

    }

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

// CVCSettingsContainer::TitleResourceId()

// Returns profiles views status pane title .

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

//

TInt CVCSettingsContainer::TitleResourceId() const

    {

    return R_VC_MAIN_VIEW_TITLE;

    }

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

// CVCSettingsContainer::IsTrainingOn

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

//

void CVCSettingsContainer::FocusChanged(TDrawNow aDrawNow)

	{

    if( iSettingsList )

        {

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

        }

    }

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

// CVCSettingsContainer::HandleResourceChange

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

//

void CVCSettingsContainer::HandleResourceChange(TInt aType)

    {   

    if ( aType == KEikDynamicLayoutVariantSwitch )

    	{

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane,

                                           mainPaneRect);

        SetRect( mainPaneRect );

        }

    CCoeControl::HandleResourceChange( aType );

    }     

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

// CVCSettingsContainer::SizeChanged

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

//

void CVCSettingsContainer::SizeChanged()

    {

    if (iSettingsList)

        {

        iSettingsList->SetRect(Rect());

        }

    }

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

// CVCSettingsContainer::HandleControlEventL

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

//

void CVCSettingsContainer::HandleControlEventL( CCoeControl* /*aControl*/,

                                                TCoeEvent /*aEventType*/)

    {

    }

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

// CVCSettingsContainer::HandleListBoxEventL

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

//

void CVCSettingsContainer::HandleListBoxEventL( CEikListBox* /*aListBox*/,

                                                TListBoxEvent aEventType )

    {

    switch ( aEventType ) 

        {

        case EEventEnterKeyPressed:

        case EEventItemSingleClicked:

            {

            if ( CurrentItemIdentifier() == EVCResetItem )

                {

                ResetL();

                }

            else

                {

                EditCurrentL( EFalse );

                }            

            break;

            }

        default:

            break;

        }

    }

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

// CVCSettingsContainer::SetMiddleSoftkeyLabelL

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

//

void CVCSettingsContainer::SetMiddleSoftkeyLabelL() const

    {    

    RemoveCommandFromMSK();

    if( CurrentItemIdentifier() == EVCResetItem )

        {

        DoSetMiddleSoftKeyLabelL( R_QTN_VC_SET_MSK_RESET, EVCCmdReset );

        }

    else

        {

        DoSetMiddleSoftKeyLabelL( R_QTN_VC_SET_MSK_CHANGE, EVCCmdChange );

        }

    }

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

// CVCSettingsContainer::SetMiddleSoftKeyLabelL

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

//

void CVCSettingsContainer::DoSetMiddleSoftKeyLabelL( const TInt aResourceId,

                                                const TInt aCommandId  ) const

    {

    HBufC* mskText = StringLoader::LoadLC( aResourceId );

    TPtr mskPtr = mskText->Des();

    iCbaGroup.AddCommandToStackL( KVcMskControlID, aCommandId, mskPtr );

    CleanupStack::PopAndDestroy( mskText );

    }

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

// CVCSettingsContainer::RemoveCommandFromMSK

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

//

void CVCSettingsContainer::RemoveCommandFromMSK() const

    {

    iCbaGroup.RemoveCommandFromStack( KVcMskControlID, EVCCmdChange );

    iCbaGroup.RemoveCommandFromStack( KVcMskControlID, EVCCmdReset );

    }  

// End of File