/*

* 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:

*

*/

#include "MemSpyDeviceWideOperationDialog.h"

// System includes

#include <eikprogi.h>

#include <AknWaitDialog.h>

#include <AknQueryDialog.h>

#include <coemain.h>

#include <eikenv.h>

#include <avkon.hrh>

#include <memspyui.rsg>

CMemSpyDeviceWideOperationDialog::CMemSpyDeviceWideOperationDialog( CMemSpyEngine& aEngine, MMemSpyDeviceWideOperationDialogObserver& aObserver )

:   iEngine( aEngine ), iObserver( aObserver )

    {

    }

CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog()

    {

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - START - iForcedCancel: %d", iForcedCancel );

#endif

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - deleting operation...: 0x%08x", iOperation );

#endif

    delete iOperation;

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - deleting dialog...: 0x%08x", iProgressDialog );

#endif

    iProgressInfo = NULL;

    delete iProgressDialog;

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - sending EDialogDismissed to observer..." );

#endif

    iObserver.DWOperationCompleted();

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - END" );

#endif

    }

void CMemSpyDeviceWideOperationDialog::ExecuteL( CMemSpyDeviceWideOperations::TOperation aOperation )

    {

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - START" );

#endif

    iOperation = CMemSpyDeviceWideOperations::NewL( iEngine, *this, aOperation );

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - constructed operation..." );

#endif

    ASSERT( iProgressDialog == NULL );

    iProgressDialog = new( ELeave ) CAknProgressDialog( reinterpret_cast< CEikDialog** >( &iProgressDialog ), ETrue );

    iProgressDialog->PrepareLC( R_MEMSPY_DEVICE_WIDE_OPERATION_PROGRESS_DIALOG );

    iProgressDialog->SetCallback( this );

    iProgressDialog->SetGloballyCapturing( ETrue );

    //

    iProgressInfo = iProgressDialog->GetProgressInfoL();

    iProgressInfo->SetFinalValue( iOperation->TotalOperationSize() );

    //

    iProgressDialog->RunLD();

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - END" );

#endif

    }

void CMemSpyDeviceWideOperationDialog::ExecuteLD( CMemSpyEngine& aEngine, MMemSpyDeviceWideOperationDialogObserver& aObserver, CMemSpyDeviceWideOperations::TOperation aOperation )

    {

    CMemSpyDeviceWideOperationDialog* self = new(ELeave) CMemSpyDeviceWideOperationDialog( aEngine, aObserver );

    CleanupStack::PushL( self );

    self->ExecuteL( aOperation );

    CleanupStack::PopAndDestroy( self );

    }

void CMemSpyDeviceWideOperationDialog::Cancel()

    {

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::Cancel() - START - iOperation: 0x%08x, iForcedCancel: %d", iOperation, iForcedCancel );

#endif

    iForcedCancel = ETrue;

    //

    if  ( iOperation )

        {

        iOperation->Cancel();

        }

    //

    iObserver.DWOperationCancelled();

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::Cancel() - END" );

#endif

    }

void CMemSpyDeviceWideOperationDialog::DialogDismissedL( TInt aButtonId )

    {

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::DialogDismissedL() - START - aButtonId: %d, iForcedCancel: %d", aButtonId, iForcedCancel );

#else

    (void) aButtonId;

#endif

    Cancel();

#ifdef _DEBUG

    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::DialogDismissedL() - END - aButtonId: %d, iForcedCancel: %d", aButtonId, iForcedCancel );

#endif

    }

void CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent( TEvent aEvent, TInt aParam1, const TDesC& aParam2 )

    {

#ifdef _DEBUG

    RDebug::Print( _L("[MemSpy] CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent() - START - aEvent: %d, iProgressDialog: 0x%08x, aParam1: %d, aParam2: %S"), aEvent, iProgressDialog, aParam1, &aParam2 );

#endif

    switch( aEvent )

        {

    case MMemSpyDeviceWideOperationsObserver::EOperationSized:

        break;

    case MMemSpyDeviceWideOperationsObserver::EOperationStarting:

        iObserver.DWOperationStarted();

        break;

    case MMemSpyDeviceWideOperationsObserver::EOperationProgressStart:

        ASSERT( iProgressDialog != NULL );

        SetDialogCaptionL( aParam2 );

        break;

    case MMemSpyDeviceWideOperationsObserver::EOperationProgressEnd:

        ASSERT( iProgressDialog != NULL );

        iProgressInfo->IncrementAndDraw( aParam1 );

        break;

    case MMemSpyDeviceWideOperationsObserver::EOperationCancelled:

        break;

    case MMemSpyDeviceWideOperationsObserver::EOperationCompleting:

        {

        ASSERT( iProgressDialog != NULL );

        const TInt finalValue = iProgressInfo->Info().iFinalValue;

        iProgressInfo->SetAndDraw( finalValue );

        break;

        }

    case MMemSpyDeviceWideOperationsObserver::EOperationCompleted:

        if  ( iProgressDialog )

            {

            iProgressDialog->ProcessFinishedL();

            }

        break;

    default:

        break;

        }

#ifdef _DEBUG

    RDebug::Print( _L("[MemSpy] CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent() - END - aEvent: %d, aParam1: %d, aParam2: %S"), aEvent, aParam1, &aParam2 );

#endif

    }

void CMemSpyDeviceWideOperationDialog::SetDialogCaptionL( const TDesC& aText )

    {

    if  ( aText.Length() )

        {

        iProgressDialog->SetTextL( aText );

        iProgressDialog->DrawNow();

        }

    }