* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

#include "cesmrglobalnote.h"

#include <stringloader.h>

#include <aknsconstants.h>

#include <aknutils.h>

#include <aknlayout2scalabledef.h>

// Literal for start and end time separator

_LIT(KTimeSeparator," - ");

// CESMRViewerTimeField::CESMRViewerTimeField()

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

//

CESMRViewerTimeField::CESMRViewerTimeField()

    {

    FUNC_LOG;

    SetFieldId( EESMRFieldMeetingTime );

    SetFocusType( EESMRHighlightFocus );

    }

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

// CESMRViewerTimeField::~CESMRViewerTimeField()

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

//

CESMRViewerTimeField::~CESMRViewerTimeField()

    {

    FUNC_LOG;

    delete iIcon;

    delete iLockIcon;

    }

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

// CESMRViewerTimeField::ConstructL()

void CESMRViewerTimeField::ConstructL()

    iLabel = CMRLabel::NewL();

    iLabel->SetParent( this );

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

    iIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapClock );

    iIcon->SetParent( this );

    CCalEntry& entry = aEntry.Entry();

    iStartTime = entry.StartTimeL().TimeLocalL();

    iEndTime   = entry.EndTimeL().TimeLocalL();    

        iObserver->HideControl( FieldId() );

        FormatTimeFieldStringL();

    FUNC_LOG;

    TAknLayoutText text = NMRLayoutManager::GetLayoutText(

            Rect(),

    FUNC_LOG;

        NMRLayoutManager::GetWindowComponentLayout(

    // Layouting lock icon

    if( iLockIcon )

        {

        TAknWindowComponentLayout iconLayout( 

                NMRLayoutManager::GetWindowComponentLayout( 

                    NMRLayoutManager::EMRLayoutSingleRowDColumnGraphic ) );

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

        }

    // Layouting label

    TAknLayoutText viewerLayoutText;

    if( iLockIcon )

    	{

    	viewerLayoutText = NMRLayoutManager::GetLayoutText( rect, 

    			NMRLayoutManager::EMRTextLayoutSingleRowEditorText );

    	}

    else

    	{

    	viewerLayoutText = NMRLayoutManager::GetLayoutText( rect, 

    			NMRLayoutManager::EMRTextLayoutTextEditor );

    	}

    TRect viewerRect( viewerLayoutText.TextRect() );    

    iLabel->SetRect( viewerRect );

    viewerRect.Move( -Position() );

    SetFocusRect( viewerRect );

    // Setting font also for the label

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

    FUNC_LOG;

    TInt count( 0 );

    if ( iIcon )

    	{

    	++count;

    	}

    if ( iLabel )

    	{

    	++count;

    	}

    if ( iLockIcon )

    	{

    	++count;

    	}

    FUNC_LOG;

        case 2:

        	return iLockIcon;

    FUNC_LOG;

    iLabel->SetFocus( aFocus );

    }

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

// CESMRViewerTimeField::ExecuteGenericCommandL()

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

//

TBool CESMRViewerTimeField::ExecuteGenericCommandL( TInt aCommand )

    {

    FUNC_LOG;

    TBool retValue( EFalse );

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

    	{

		HandleTactileFeedbackL();

    	CESMRGlobalNote::ExecuteL(

    			CESMRGlobalNote::EESMRUnableToEdit );

    	retValue = ETrue;

    	}

    if ( EMRCmdDoEnvironmentChange == aCommand )

        {

        FormatTimeFieldStringL();

        retValue = ETrue;

        }

    return retValue;

    }

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

// CESMRViewerTimeField::LockL()

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

//

void CESMRViewerTimeField::LockL()

	{

	FUNC_LOG;

	if( IsLocked() )

		{

		return;

		}

	CESMRField::LockL();

	delete iLockIcon;

	iLockIcon = NULL;

	iLockIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapLockField, ETrue );

	iLockIcon->SetParent( this );

	}

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

// CESMRViewerTimeField::FormatTimeFieldStringL()

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

//

void CESMRViewerTimeField::FormatTimeFieldStringL()

    {

    HBufC* timeFormatString =

        iEikonEnv->AllocReadResourceLC( R_QTN_TIME_USUAL_WITH_ZERO );

    HBufC* finalBuf = HBufC::NewLC( KTimeBufferSize );

    HBufC* startBuf = HBufC::NewLC( KTempBufferSize );

    HBufC* endBuf = HBufC::NewLC( KTempBufferSize );

    const TInt KNumBuffers( 4 );

    TPtr startPtr( startBuf->Des() );

    iStartTime.FormatL( startPtr, *timeFormatString );

    TPtr endPtr( endBuf->Des() );

    iEndTime.FormatL( endPtr, *timeFormatString );

    TPtr finalPtr( finalBuf->Des() );

    finalPtr.Append( startPtr );

    finalPtr.Append( KTimeSeparator );

    finalPtr.Append( endPtr );

    AknTextUtils::DisplayTextLanguageSpecificNumberConversion( finalPtr );

    iLabel->SetTextL( finalPtr );

    CleanupStack::PopAndDestroy( KNumBuffers, timeFormatString );