/*

* Copyright (c) 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:  CEmailWidgetSettingsListViewContainer implementation

*

*/

// INCLUDE FILES

#include <eikclbd.h>

#include <eikmop.h>

#include <bacline.h>

#include <StringLoader.h>

#include <emailwidgetsettings.rsg>

#include "emailtrace.h"

#include "emailwidgetsettingslistview.h"

#include "cmailwidgetcenrepkeys.h"

using namespace AknLayout;

const TInt KMaxMailboxCount = 18;

_LIT( KDissociated,"0");

const TInt KMaxDescLen = 256;

const TUid KUidWizardApp = { 0x10281c96 };

const TUid KUidEmailWizardView = { 0x10281C9A };

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

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

// 

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

//

CEmailWidgetSettingsListViewContainer::CEmailWidgetSettingsListViewContainer()

    {

    }

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

// 

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

//

void CEmailWidgetSettingsListViewContainer::ConstructL(CEmailWidgetSettingsListView* aView, 

                                                       const TRect& aRect)

    {

    FUNC_LOG;

    iEnv = CEikonEnv::Static( );

    iMailboxes = CEmailWidgetSettingsMailboxes::NewL();    

    CreateWindowL();

    SetBlank();

    CreateCbaL(aView);

    CreateListBoxL(aView);

    SetRect(aRect);

    ActivateL();

    }

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

// 

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

//

void CEmailWidgetSettingsListViewContainer::CreateListBoxL(MEikListBoxObserver* aObserver)

    {

    TInt count = iMailboxes->MailboxCount();

    iListBox->SetContainerWindowL( *this);

    iListBox->ConstructL( this, EAknListBoxSelectionList );

    iAccountNames = new (ELeave) CDesCArrayFlat(count + 1);

    if (count)

        {

		iAccountIds = new ( ELeave ) CArrayFixFlat<TFSMailMsgId>(count);

		}

    for (TInt i = 0; i < count; i++)

        {

        TFSMailMsgId id;

        iMailboxes->GetMailboxNameL(i, name);

        iMailboxes->GetMailboxIdL(i, id);

        iAccountNames->AppendL(name);

        iAccountIds->AppendL(id);

        }

    HBufC* createNewMailbox = StringLoader::LoadLC(R_EMAILWIDGETSETTINGS_CREATE_NEW_MAILBOX);

    iAccountNames->AppendL(createNewMailbox->Des());

    CleanupStack::PopAndDestroy(createNewMailbox);

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

    iListBox->ItemDrawer()->ColumnData()->EnableMarqueeL(ETrue);

    iListBox->SetBorder(TGulBorder::ESingleBlack);

    iListBox->CreateScrollBarFrameL(ETrue);

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);

    iListBox->SetListBoxObserver(aObserver);

    }

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

// CEmailWidgetSettingsListViewContainer::CreateCbaL

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

//

void CEmailWidgetSettingsListViewContainer::CreateCbaL( MEikCommandObserver* aObserver )

    {

    const TSize screenSize= iCoeEnv->ScreenDevice()->SizeInPixels();

          iPopoutCba = CEikButtonGroupContainer::NewL(CEikButtonGroupContainer::ECba,

            CEikButtonGroupContainer::EHorizontal, aObserver, R_AVKON_SOFTKEYS_SELECT_CANCEL);

    iPopoutCba->SetBoundingRect(TRect(screenSize));

    }

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

// CEmailWidgetSettingsListViewContainer::~CEmailWidgetSettingsListViewContainer

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

//

CEmailWidgetSettingsListViewContainer::~CEmailWidgetSettingsListViewContainer()

    {

    delete iMailboxes;    

    delete iPopoutCba;

    delete iListBox;

    delete iAccountNames;

    delete iAccountIds;

    }

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

// CEmailWidgetSettingsListViewContainer::SizeChanged

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

//

void CEmailWidgetSettingsListViewContainer::SizeChanged()

    {

    TRect mainPaneRect;

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

		TRect listBoxRect(mainPaneRect.Size());

		iListBox->SetRect(listBoxRect);

    }

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

// CEmailWidgetSettingsListViewContainer::CountComponentControls

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

//

TInt CEmailWidgetSettingsListViewContainer::CountComponentControls() const

    {

    return iListBox ? 1 : 0;

    }

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

// CEmailWidgetSettingsListViewContainer::ComponentControl

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

//

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

    {

    return iListBox;

    }

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

// CEmailWidgetSettingsListViewContainer::OfferKeyEventL

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

//

TKeyResponse CEmailWidgetSettingsListViewContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)

    {

    return iListBox->OfferKeyEventL(aKeyEvent, aType);

    }

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

// CEmailWidgetSettingsListViewContainer::MinimumSize

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

//

TSize CEmailWidgetSettingsListViewContainer::MinimumSize()

    {

    return iEikonEnv->EikAppUi()->ClientRect().Size();

    }

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

// CEmailWidgetSettingsListViewContainer::CurrentIndex

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

//

TInt CEmailWidgetSettingsListViewContainer::CurrentIndex() const

    {

    return iListBox->CurrentItemIndex();

    }

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

// CEmailWidgetSettingsListViewContainer::MopSupplyObject

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

//

TTypeUid::Ptr CEmailWidgetSettingsListViewContainer::MopSupplyObject(TTypeUid aId)

    {

    return SupplyMopObject(aId, iPopoutCba);

    }

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

// CEmailWidgetSettingsListViewContainer::SaveSelectedL

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

//

void CEmailWidgetSettingsListViewContainer::SaveSelectedL()

    {

    if (CurrentIndex() == iAccountNames->Count() - 1)

        {

        LaunchEmailWizardL();

        return;

        }

    CCommandLineArguments* args = CCommandLineArguments::NewLC();

    const TInt argumentCount = args->Count();

    if (argumentCount!=2)

        {

        User::LeaveIfError(KErrNotFound);

        }  

    CRepository* cenRep = CRepository::NewL( KCRUidCmailWidget );

    if ( cenRep )

        {

        TInt setId (GetSettingToAssociateL(args->Arg(1)));

        if (setId >= 0)

            {

            TUint32 errorKey;

            TFSMailMsgId msgId = (*iAccountIds)[CurrentIndex()];

            TInt id = msgId.Id();

            TUid pluginId = msgId.PluginId();

            TInt pId(pluginId.iUid);

            cenRep->StartTransaction(CRepository::EConcurrentReadWriteTransaction);

            cenRep->Set( KCMailMailboxIdBase+setId, id );

            cenRep->Set( KCMailPluginIdBase+setId, pId );

            cenRep->Set( KCMailWidgetContentIdBase+setId, args->Arg(1) );

            cenRep->CommitTransaction(errorKey);

            }

        }

    delete cenRep;

    CleanupStack::PopAndDestroy(args);

    }

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

// CEmailWidgetSettingsListViewContainer::GetSettingToAssociateL

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

//

TInt CEmailWidgetSettingsListViewContainer::GetSettingToAssociateL(const TDesC& aCid)

    {

    FUNC_LOG;

    TInt ret(KErrNotFound);

    CRepository* cenRep = CRepository::NewL( KCRUidCmailWidget );

    for (TInt i = 0; i < KMaxMailboxCount; i++)

        {

        TBuf<KMaxDescLen> value;

        TUint32 key(KCMailWidgetContentIdBase+i);

        cenRep->Get( key, value );

        TInt result = value.Compare(aCid);

        if (!result)

            {

            ret = i;

            break;

            }

        }

    if (ret < 0 )

        {

        for (TInt i = 0; i < KMaxMailboxCount; i++)

            {       

            TBuf<KMaxDescLen> value;

            TUint32 key(KCMailWidgetContentIdBase+i);

            cenRep->Get( key, value );

            TInt result = value.Compare(KDissociated);

            if (!result)

                {

                ret = i;

                break;

                }

            }

        }

    delete cenRep;

    return ret;

    }

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

//  CEmailWidgetSettingsListViewContainer::LaunchEmailWizardL

//  Launches Email Settings Wizard

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

//

void CEmailWidgetSettingsListViewContainer::LaunchEmailWizardL()

    {

    if ( iEnv )

        {

        CCoeAppUi* appui = iEnv-> EikAppUi( );

        if ( appui )

            {

            appui->ActivateViewL(TVwsViewId(KUidWizardApp, KUidEmailWizardView));

            }

        }

    }

// End of File