/*

* Copyright (c) 2002-2007 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: 

*           SetThumbnail command event handling class.

*

*/

// INCLUDE FILES

#include "CPbk2SetThumbnailCmd.h"

// Phonebook 2

#include "CPbk2ImageManager.h"

#include "CPbk2DrmManager.h"

#include "Pbk2DataCaging.hrh"

#include "Pbk2PresentationUtils.h"

#include <MPbk2CommandObserver.h>

#include <RPbk2LocalizedResourceFile.h>

// Virtual Phonebook

#include <MVPbkStoreContact.h>

// System includes

#include <AknWaitDialog.h>

#include <aknnotewrappers.h>

#include <StringLoader.h>

#include <MGFetch.h>

// Debugging headers

#include <Pbk2Debug.h>

/// Unnamed namespace for local definitons

namespace {

#ifdef _DEBUG

	enum TPanicCode

	    {

	    EPanicPreCond_Pbk2ThumbnailSetComplete,

	    EPanicPreCond_Pbk2ThumbnailSetFailed

	    };

	void Panic(TInt aReason)

	    {

	    _LIT(KPanicText, "CPbk2SetThumbnailCmd");

	    User::Panic(KPanicText, aReason);

    }

#endif // _DEBUG

} /// namespace

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

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

// CPbk2SetThumbnailCmd::CPbk2SetThumbnailCmd

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

//

CPbk2SetThumbnailCmd::CPbk2SetThumbnailCmd(

        MPbk2ContactUiControl& aUiControl ) :

	CPbk2ThumbnailCmdBase( aUiControl )

    {

    }

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

// CPbk2SetThumbnailCmd::ConstructL

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

//

void CPbk2SetThumbnailCmd::ConstructL()

    {

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::ConstructL(0x%x), start"), this);

    CPbk2ThumbnailCmdBase::BaseConstructL();

    iDrmManager = CPbk2DrmManager::NewL();

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::ConstructL(0x%x), end"), this);    

    }

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

// CPbk2SetThumbnailCmd::NewL

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

//

CPbk2SetThumbnailCmd* CPbk2SetThumbnailCmd::NewL(

        MPbk2ContactUiControl& aUiControl )

    {

    CPbk2SetThumbnailCmd* self = 

        new (ELeave) CPbk2SetThumbnailCmd( aUiControl );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2SetThumbnailCmd::~CPbk2SetThumbnailCmd

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

//    

CPbk2SetThumbnailCmd::~CPbk2SetThumbnailCmd()

    {

    delete iDrmManager;

    delete iThumbOperation;

    delete iWaitNote;

    }

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

// CPbk2SetThumbnailCmd::ExecuteCommandL

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

//

TBool CPbk2SetThumbnailCmd::ExecuteCommandL()

    {

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::ExecuteCommandL(0x%x), start"), this);

    TBool result = EFalse;

    Cancel();

    // fetch thumbnail from media gallery

    CDesCArray* selectedFile = new(ELeave) CDesCArrayFlat( 1 );

    CleanupStack::PushL( selectedFile );

	TBool res( EFalse );

	res = MGFetch::RunL( *selectedFile, EImageFile, EFalse, this );

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::ExecuteCommandL(%d), MGFetch res"), TInt(res));	

    if ( res && selectedFile->Count() > 0 )

        {

        CAknWaitDialog* waitNote = 

            new(ELeave) CAknWaitDialog( 

                reinterpret_cast<CEikDialog**>( &iWaitNote ) );

        waitNote->ExecuteLD( R_QTN_GEN_NOTE_FETCHING );

        CleanupStack::PushL( waitNote );

        TPtrC fileName = (*selectedFile)[0];

        PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

            ("CPbk2SetThumbnailCmd::ExecuteCommandL(%S), fileName"), &fileName);	        

        iThumbOperation = 

            iThumbnailManager->SetImageAsyncL(

                *iStoreContact, *iFieldType, *this, fileName );

        PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

            ("CPbk2SetThumbnailCmd::ExecuteCommandL(0x%x), iThumbOperation"), 

                iThumbOperation);

        CleanupStack::Pop( waitNote );

        iWaitNote = waitNote;

        result = ETrue;

        }

    CleanupStack::PopAndDestroy( selectedFile );

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::ExecuteCommandL(0x%x), end"), this);    

    return result;

    }

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

// CPbk2SetThumbnailCmd::Pbk2ImageSetComplete

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

//    

void CPbk2SetThumbnailCmd::Pbk2ImageSetComplete(

        MPbk2ImageOperation& PBK2_DEBUG_ONLY( aOperation ) )

    {

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::Pbk2ImageSetComplete(0x%x), start"), this);

    __ASSERT_DEBUG(&aOperation == iThumbOperation, 

        Panic(EPanicPreCond_Pbk2ThumbnailSetComplete));

    delete iThumbOperation;

    iThumbOperation = NULL;

	DismissWaitNote();

	TRAPD( error, iStoreContact->CommitL( *this ) );

	if ( error != KErrNone )

	    {

	    CCoeEnv::Static()->HandleError( error );

	    }

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::Pbk2ImageSetComplete(0x%x), end"), this);	

    }

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

// CPbk2SetThumbnailCmd::Pbk2ImageSetFailed

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

//

void CPbk2SetThumbnailCmd::Pbk2ImageSetFailed

        ( MPbk2ImageOperation& PBK2_DEBUG_ONLY( aOperation ), TInt aError )

    {

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::Pbk2ImageSetFailed(0x%x), aError"), this);

    __ASSERT_DEBUG(&aOperation == iThumbOperation, 

        Panic(EPanicPreCond_Pbk2ThumbnailSetFailed));

    delete iThumbOperation;

    iThumbOperation = NULL;

	DismissWaitNote();

	ProcessDismissed( aError );

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::Pbk2ImageSetFailed(0x%x), end"), this);	

    }

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

// CPbk2SetThumbnailCmd::DismissWaitNote

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

//

void CPbk2SetThumbnailCmd::DismissWaitNote()

	{

    // Dismiss the wait note

	TRAPD( err, iWaitNote->ProcessFinishedL() );

	if ( err != KErrNone )

		{

		delete iWaitNote;

        iWaitNote = NULL;

		}	

	}

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

// CPbk2SetThumbnailCmd::VerifySelectionL

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

//	

TBool CPbk2SetThumbnailCmd::VerifySelectionL

        (const MDesCArray* aSelectedFiles)

    {

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::VerifySelectionL(0x%x), start"), this);

    TBool result = EFalse;

    if ( aSelectedFiles && aSelectedFiles->MdcaCount() > 0 )

        {

        // DRM for phonebook thumbnail fetch

        TPtrC fileName = aSelectedFiles->MdcaPoint( 0 );

        TBool IsProtected( ETrue );

        User::LeaveIfError( 

            iDrmManager->IsProtectedFile( fileName, IsProtected ) );

        if ( IsProtected )

            {

			RPbk2LocalizedResourceFile resFile( *CCoeEnv::Static() );

			resFile.OpenLC( 

			    KPbk2RomFileDrive, 

				KDC_RESOURCE_FILES_DIR, 

				Pbk2PresentationUtils::PresentationResourceFile() );

            // show user copyright note

            HBufC* prompt = 

                CCoeEnv::Static()->AllocReadResourceLC( R_PBK2_QTN_DRM_NOT_ALLOWED );

            CAknInformationNote* dlg = new(ELeave) CAknInformationNote( ETrue );

            dlg->ExecuteLD( *prompt );

            CleanupStack::PopAndDestroy( 2 ); // resFile, prompt

            }

        else

            {

            result = ETrue;

            }

        }

    PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING

        ("CPbk2SetThumbnailCmd::VerifySelectionL(0x%x), end"), this);

    return result;

    }

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

// CPbk2SetThumbnailCmd::Cancel

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

//

void CPbk2SetThumbnailCmd::Cancel()

    {

    delete iWaitNote;

    iWaitNote = NULL;

    delete iThumbOperation;

    iThumbOperation = NULL;

    }

//  End of File