/*

* 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:  Synchronisation field for viewers

*

*/

#include "cesmrviewersyncfield.h"

#include "nmrlayoutmanager.h"

#include "nmrbitmapmanager.h"

#include "cmrlabel.h"

#include "cmrimage.h"

#include "mesmrlistobserver.h"

#include "cesmrglobalnote.h"

#include <calentry.h>

#include <StringLoader.h>

#include <AknLayout2ScalableDef.h>

#include <esmrgui.rsg>

// DEBUG

#include "emailtrace.h"

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

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

// CESMRViewerSyncField::NewL()

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

//

CESMRViewerSyncField* CESMRViewerSyncField::NewL()

    {

    FUNC_LOG;

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

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CESMRViewerSyncField::~CESMRViewerSyncField()

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

//

CESMRViewerSyncField::~CESMRViewerSyncField()

    {

    FUNC_LOG;

    delete iIcon;

    delete iLockIcon;

    }

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

// CESMRViewerSyncField::CESMRViewerSyncField()

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

//

CESMRViewerSyncField::CESMRViewerSyncField()

    {

    FUNC_LOG;

    SetFieldId( EESMRFieldSync );

    SetFocusType( EESMRHighlightFocus );

    }

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

// CESMRViewerSyncField::ConstructL()

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

//

void CESMRViewerSyncField::ConstructL()

    {

    FUNC_LOG;

    iLabel = CMRLabel::NewL( this );

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

    iIcon = CMRImage::NewL(

            NMRBitmapManager::EMRBitmapSynchronization,

            this );

    }

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

// CESMRViewerSyncField::InternalizeL()

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

//

void CESMRViewerSyncField::InternalizeL( MESMRCalEntry& aEntry )

    {

    FUNC_LOG;

    CCalEntry& entry = aEntry.Entry();

    CCalEntry::TReplicationStatus rStatus = entry.ReplicationStatusL();

    HBufC* statusHolder = NULL;

    switch( rStatus )

        {

        case CCalEntry::ERestricted:

            {

            statusHolder = StringLoader::LoadLC( R_QTN_CALENDAR_TASK_SYNC_NONE,

                                                 iEikonEnv );

            break;

            }

        case CCalEntry::EPrivate:

            {

            statusHolder = StringLoader::LoadLC( R_QTN_CALENDAR_TASK_SYNC_PRIVATE,

                                                 iEikonEnv );

            break;

            }

        case CCalEntry::EOpen:

            {

            statusHolder = StringLoader::LoadLC( R_QTN_CALENDAR_TASK_SYNC_PUBLIC,

                                                 iEikonEnv );

            break;

            }

        default: // There is no replication status set - hide field- this should never happen

            {

            iObserver->HideControl( iFieldId );

            }

        }

    if ( statusHolder )

        {

        iLabel->SetTextL( *statusHolder );

        CleanupStack::PopAndDestroy( statusHolder );

        }

    }

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

// CESMRViewerSyncField::InitializeL()

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

//

void CESMRViewerSyncField::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 );

        }

    }

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

// CESMRViewerSyncField::SizeChanged()

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

//

void CESMRViewerSyncField::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 );

    }

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

// CESMRViewerSyncField::CountComponentControls()

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

//

TInt CESMRViewerSyncField::CountComponentControls() const

    {

    TInt count( 0 );

    if ( iIcon )

        {

        ++count;

        }

    if ( iLabel )

        {

        ++count;

        }

    if ( iLockIcon )

    	{

    	++count;

    	}

    return count;

    }

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

// CESMRViewerSyncField::ComponentControl()

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

//

CCoeControl* CESMRViewerSyncField::ComponentControl( TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iIcon;

        case 1:

            return iLabel;

        case 2:

        	return iLockIcon;

        default:

            return NULL;

        }

    }

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

// CESMRViewerSyncField::SetOutlineFocusL()

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

//

void CESMRViewerSyncField::SetOutlineFocusL( TBool aFocus )

    {

    CESMRField::SetOutlineFocusL ( aFocus );

    iLabel->SetFocus( aFocus );

    }

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

// CESMRViewerSyncField::LockL()

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

//

void CESMRViewerSyncField::LockL()

	{

	FUNC_LOG;

	if( IsLocked() )

		{

		return;

		}

	CESMRField::LockL();

	delete iLockIcon;

	iLockIcon = NULL;

	iLockIcon = CMRImage::NewL(

	        NMRBitmapManager::EMRBitmapLockField,

	        this,

	        ETrue );

	}

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

// CESMRViewerSyncField::ExecuteGenericCommandL()

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

//

TBool CESMRViewerSyncField::ExecuteGenericCommandL( TInt aCommand )

	{

	FUNC_LOG;

	TBool retValue( EFalse );

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

		{

		HandleTactileFeedbackL();

		CESMRGlobalNote::ExecuteL(

				CESMRGlobalNote::EESMRUnableToEdit );

		retValue = ETrue;

		}

	return retValue;

	}

// EOF