/*

* 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 field for viewers

 *

*/

#include "cesmrviewerrecurrencefield.h"

#include "nmrlayoutmanager.h"

#include "cmrlabel.h"

#include "cmrimage.h"

#include "mesmrlistobserver.h"

#include "nmrbitmapmanager.h"

#include "cesmrglobalnote.h"

#include <caluser.h>

#include <calalarm.h>

#include <avkon.rsg>

#include <calentry.h>

#include <eikenv.h>

#include <eikedwin.h>

#include <StringLoader.h>

#include <AknsConstants.h>

#include <esmrgui.rsg>

// DEBUG

#include "emailtrace.h"

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

namespace // codescanner::namespace

    {

    const TInt KComponentCount( 2 );

    }

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

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

// CESMRViewerRecurrenceField::NewL()

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

//

CESMRViewerRecurrenceField* CESMRViewerRecurrenceField::NewL()

    {

    FUNC_LOG;

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

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CESMRViewerRecurrenceField::~CESMRViewerRecurrenceField()

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

//

CESMRViewerRecurrenceField::~CESMRViewerRecurrenceField()

    {

    FUNC_LOG;

    delete iIcon;

    delete iLockIcon;

    }

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

// CESMRViewerRecurrenceField::CESMRViewerRecurrenceField()

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

//

CESMRViewerRecurrenceField::CESMRViewerRecurrenceField()

    {

    FUNC_LOG;

    SetFieldId( EESMRFieldRecurrence );

    SetFocusType( EESMRHighlightFocus );

    }

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

// CESMRViewerRecurrenceField::ConstructL()

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

//

void CESMRViewerRecurrenceField::ConstructL()

    {

    FUNC_LOG;

    iLabel = CMRLabel::NewL( this );

    CESMRField::ConstructL( iLabel ); // ownership transfered

    iIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapRecurrence, this );

    }

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

// CESMRViewerRecurrenceField::InitializeL()

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

//

void CESMRViewerRecurrenceField::InitializeL()

    {

    FUNC_LOG;

    // Setting Font for the rich text viewer

    TAknLayoutText text = NMRLayoutManager::GetLayoutText(

            Rect(),

            NMRLayoutManager::EMRTextLayoutTextEditor );

    iLabel->SetFont( text.Font() );

    // This is called so theme changes will apply when changing theme "on the fly"

    if ( IsFocused() )

        {

        iLabel->FocusChanged( EDrawNow );

        }

    }

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

// CESMRViewerRecurrenceField::InternalizeL()

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

//

void CESMRViewerRecurrenceField::InternalizeL( MESMRCalEntry& aEntry )

    {

    FUNC_LOG;

    TESMRRecurrenceValue recValue;

    TTime recTime;

    // Get recurrence

    aEntry.GetRecurrenceL( recValue, recTime );

    HBufC* recHolder = NULL;

    switch( recValue )

        {

        case ERecurrenceDaily:

            {

            recHolder = StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRING_DAILY,

                                              iEikonEnv );

            break;

            }

        case ERecurrenceWeekly:

            {

            recHolder = StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRING_WEEKLY,

                                              iEikonEnv );

            break;

            }

        case ERecurrenceEverySecondWeek:

            {

            recHolder =

                StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRING_SEC_WEEK,

                                      iEikonEnv );

            break;

            }

        case ERecurrenceMonthly:

            {

            recHolder = StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRING_MONTHLY,

                                              iEikonEnv );

            break;

            }

        case ERecurrenceYearly:

            {

            recHolder = StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRING_YEARLY,

                                              iEikonEnv );

            break;

            }

        case ERecurrenceUnknown:

            {

            recHolder = StringLoader::LoadLC( R_QTN_MEET_REQ_RECURRENCE_EVENT,

                                              iEikonEnv );

            break;

            }

        case ERecurrenceNot:

        default:

            {

            // Hide the field if there is no recurrence

            iObserver->HideControl( iFieldId );

            break;

            }

        }

    if ( recHolder )

        {

        iLabel->SetTextL( *recHolder );

        CleanupStack::PopAndDestroy( recHolder );

        }

    }

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

// CESMRViewerRecurrenceField::SizeChanged()

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

//

void CESMRViewerRecurrenceField::SizeChanged()

    {

    TRect rect = Rect();

    TAknLayoutRect rowLayoutRect =

        NMRLayoutManager::GetFieldRowLayoutRect( rect, 1 );

    rect = rowLayoutRect.Rect();

    TAknWindowComponentLayout iconLayout =

        NMRLayoutManager::GetWindowComponentLayout(

                NMRLayoutManager::EMRLayoutTextEditorIcon );

    AknLayoutUtils::LayoutImage( iIcon, rect, iconLayout );

    // Layouting lock icon

    if( iLockIcon )

    	{

    	TAknWindowComponentLayout iconLayout(

    			NMRLayoutManager::GetWindowComponentLayout(

    					NMRLayoutManager::EMRLayoutSingleRowDColumnGraphic ) );

    	AknLayoutUtils::LayoutImage( iLockIcon, rect, iconLayout );

    	}

    // Layouting label

    TAknTextComponentLayout viewerLayoutText;

    if( iLockIcon )

    	{

    	viewerLayoutText = NMRLayoutManager::GetTextComponentLayout(

    	        NMRLayoutManager::EMRTextLayoutSingleRowEditorText );

    	}

    else

    	{

    	viewerLayoutText = NMRLayoutManager::GetTextComponentLayout(

    	        NMRLayoutManager::EMRTextLayoutTextEditor );

    	}

    AknLayoutUtils::LayoutLabel( iLabel, rect, viewerLayoutText );

    TRect viewerRect( iLabel->Rect() );

    // Move focus rect so that it's relative to field's position.

    viewerRect.Move( -Position() );

    SetFocusRect( viewerRect );

    }

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

// CESMRViewerRecurrenceField::CountComponentControls()

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

//

TInt CESMRViewerRecurrenceField::CountComponentControls() const

    {

    TInt count( KComponentCount );

    if( iLockIcon )

    	{

    	++count;

    	}

    return count;

    }

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

// CESMRViewerRecurrenceField::ComponentControl()

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

//

CCoeControl* CESMRViewerRecurrenceField::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iIcon;

        case 1:

            return iLabel;

        case 2:

        	return iLockIcon;

        default:

            return NULL;

        }

    }

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

// CESMRViewerRecurrenceField::SetOutlineFocusL()

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

//

void CESMRViewerRecurrenceField::SetOutlineFocusL( TBool aFocus )

    {

    FUNC_LOG;

    CESMRField::SetOutlineFocusL ( aFocus );

    iLabel->SetFocus( aFocus );

    }

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

// CESMRViewerRecurrenceField::LockL()

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

//

void CESMRViewerRecurrenceField::LockL()

	{

	FUNC_LOG;

	if( IsLocked() )

		{

		return;

		}

	CESMRField::LockL();

	delete iLockIcon;

	iLockIcon = NULL;

	iLockIcon = CMRImage::NewL(

	        NMRBitmapManager::EMRBitmapLockField,

	        this,

	        ETrue );

	}

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

// CESMRViewerRecurrenceField::ExecuteGenericCommandL()

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

//

TBool CESMRViewerRecurrenceField::ExecuteGenericCommandL( TInt aCommand )

	{

	FUNC_LOG;

	TBool retValue( EFalse );

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

		{

		HandleTactileFeedbackL();

		CESMRGlobalNote::ExecuteL(

				CESMRGlobalNote::EESMRUnableToEdit );

		retValue = ETrue;

		}

	return retValue;

	}

// EOF