/*

* 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:  Recurrence date field for viewers

 *

*/

#include "cesmrviewerrecurrencedatefield.h"

#include "mesmrresponseobserver.h"

#include "mesmrlistobserver.h"

#include "esmrfieldbuilderdef.h"

#include "cmrlabel.h"

#include "nmrlayoutmanager.h"

#include "nmrcolormanager.h"

#include "cesmrglobalnote.h"

#include <eikenv.h>

#include <avkon.rsg>

#include <avkon.hrh>

#include <StringLoader.h>

#include <AknUtils.h>

#include <esmrgui.rsg>

#include <caltime.h>

// DEBUG

#include "emailtrace.h"

namespace // codescanner::namespace

    {

    const TInt KComponentCount( 2 );

    }

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

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

// CESMRViewerRecurrenceDateField::CESMRViewerRecurrenceDateField

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

//

CESMRViewerRecurrenceDateField::CESMRViewerRecurrenceDateField()

:   iRepeatUntilDate( Time::NullTTime() )

    {

    FUNC_LOG;

    SetFieldId( EESMRFieldRecurrenceDate );

    SetFocusType( EESMRHighlightFocus );

    }

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

// CESMRViewerRecurrenceDateField::~CESMRViewerRecurrenceDateField

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

//

CESMRViewerRecurrenceDateField::~CESMRViewerRecurrenceDateField()

    {

    FUNC_LOG;

    delete iRepeatTopic;

    delete iRepeatDate;

    }

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

// CESMRViewerRecurrenceDateField::NewL

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

//

CESMRViewerRecurrenceDateField* CESMRViewerRecurrenceDateField::NewL()

    {

    FUNC_LOG;

    CESMRViewerRecurrenceDateField* self =

            new (ELeave) CESMRViewerRecurrenceDateField();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CESMRViewerRecurrenceDateField::ConstructL

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

//

void CESMRViewerRecurrenceDateField::ConstructL()

    {

    FUNC_LOG;

    iRepeatTopic->SetTextL( KNullDesC );

    iRepeatDate->SetTextL( KNullDesC );

    }

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

// CESMRViewerRecurrenceDateField::InitializeL

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

//

void CESMRViewerRecurrenceDateField::InitializeL()

    {

    FUNC_LOG;

    NMRColorManager::SetColor( *iRepeatTopic,

                               NMRColorManager::EMRMainAreaTextColor );

    NMRColorManager::SetColor( *iRepeatDate,

                               NMRColorManager::EMRMainAreaTextColor );

    //this control cannot ever get keyboard focus

    SetFocusing(EFalse);

    }

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

// CESMRViewerRecurrenceDateField::ExecuteGenericCommandL

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

//

TBool CESMRViewerRecurrenceDateField::ExecuteGenericCommandL( TInt aCommand )

    {

    FUNC_LOG;

    TBool retValue( EFalse );

    if( (aCommand == EAknCmdOpen) && IsLocked()  )

    	{

		HandleTactileFeedbackL();

    	CESMRGlobalNote::ExecuteL(

    			CESMRGlobalNote::EESMRUnableToEdit );

    	retValue = ETrue;

    	}

    else if ( EMRCmdDoEnvironmentChange == aCommand )

        {

        FormatRepeatUntilDateL();

        retValue = ETrue;

        }

    return retValue;

    }

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

// CESMRViewerRecurrenceDateField::SizeChanged

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

//

void CESMRViewerRecurrenceDateField::SizeChanged()

    {

    FUNC_LOG;

    TRect rect( Rect() );

    // First row

    TAknLayoutRect row1LayoutRect =

        NMRLayoutManager::GetFieldRowLayoutRect( rect, 1 );

    rect = row1LayoutRect.Rect();

    TAknTextComponentLayout topicLayoutText =

            NMRLayoutManager::GetTextComponentLayout(

                    NMRLayoutManager::EMRTextLayoutMultiRowTextEditor );

    AknLayoutUtils::LayoutLabel( iRepeatTopic, rect, topicLayoutText );

    rect = Rect();

    // Move the iY down the height of the topic field

    TInt movement = row1LayoutRect.Rect().Height();

    rect.Move( 0, movement );

    // Second row

    TAknLayoutRect row2LayoutRect =

        NMRLayoutManager::GetFieldRowLayoutRect( rect, 2 );

    rect = row2LayoutRect.Rect();

    TAknTextComponentLayout dateLayoutText =

            NMRLayoutManager::GetTextComponentLayout(

                    NMRLayoutManager::EMRTextLayoutMultiRowTextEditor );

    AknLayoutUtils::LayoutLabel( iRepeatDate, rect, dateLayoutText );

    }

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

// CESMRViewerRecurrenceDateField::MinimumSize

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

//

TSize CESMRViewerRecurrenceDateField::MinimumSize()

    {

    TInt height( 0 );

    // First row

    TAknLayoutRect row1LayoutRect =

        NMRLayoutManager::GetFieldRowLayoutRect( Rect(), 1 );

    height += row1LayoutRect.Rect().Height();

    // Second row

    TAknLayoutRect row2LayoutRect =

        NMRLayoutManager::GetFieldRowLayoutRect( Rect(), 2 );

    height += row2LayoutRect.Rect().Height();

    TInt width( Parent()->Size().iWidth );

    return TSize( width, height );

    }

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

// CESMRViewerRecurrenceDateField::InternalizeL

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

//

void CESMRViewerRecurrenceDateField::InternalizeL(

        MESMRCalEntry& aEntry )

    {

    FUNC_LOG;

    // Get recurrence

    TESMRRecurrenceValue recValue( ERecurrenceNot );

    aEntry.GetRecurrenceL( recValue, iRepeatUntilDate );

    // Recurrence time has to be shown in the viewer as local time

    TCalTime recurrenceTime;

    recurrenceTime.SetTimeUtcL( iRepeatUntilDate );

    iRepeatUntilDate = recurrenceTime.TimeLocalL();

    if( aEntry.IsRecurrentEventL() &&

        recValue != ERecurrenceNot &&

        Time::NullTTime() != iRepeatUntilDate )

        {

        FormatRepeatUntilDateL();

        }

    else

        {

        MakeVisible( EFalse );

        }

    }

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

// CESMRViewerRecurrenceDateField::CountComponentControls

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

//

TInt CESMRViewerRecurrenceDateField::CountComponentControls() const

    {

    FUNC_LOG;

    return KComponentCount;

    }

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

// CESMRViewerRecurrenceDateField::ComponentControl

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

//

CCoeControl* CESMRViewerRecurrenceDateField::ComponentControl( TInt aInd ) const

    {

    FUNC_LOG;

    CCoeControl* retVal = NULL;

    switch( aInd )

        {

        case 0:

            {

            retVal = iRepeatTopic;

            break;

            }

        case 1:

            {

            retVal = iRepeatDate;

            break;

            }

        default:;

        }

    return retVal;

    }

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

// CESMRViewerRecurrenceDateField::FormatRepeatUntilDateL

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

//

void CESMRViewerRecurrenceDateField::FormatRepeatUntilDateL()

    {

    FUNC_LOG;

    HBufC* topicHolder =

            StringLoader::LoadLC(

                    R_QTN_MEET_REQ_REPEAT_UNTIL,

                    iEikonEnv );

    // Set text for repeat topic (e.g. "Repeat until")

    iRepeatTopic->SetTextL( *topicHolder );

    CleanupStack::PopAndDestroy( topicHolder );

    // Format date string

    HBufC* timeFormatString = iEikonEnv->AllocReadResourceLC(

                                    R_QTN_DATE_USUAL);

    TBuf< KDateStringLength > finalBuf;

    iRepeatUntilDate.FormatL( finalBuf, *timeFormatString );

    // Set repeat until date value

    AknTextUtils::DisplayTextLanguageSpecificNumberConversion( finalBuf );

    iRepeatDate->SetTextL( finalBuf );

    CleanupStack::PopAndDestroy( timeFormatString );

    timeFormatString = NULL;

    }

// End of file