/*

* 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:  Implementation of a global progress dialog. See header file

*                for usage example.

*

*/

#include "AknGlobalProgressDialog.h"

#include <AknNotifyStd.h>

#include <AknPanic.h>

#include <s32mem.h>

#include <AknNotifySignature.h>

#include <aknSDData.h>

const TInt KBufferGranularity = 128;

EXPORT_C CAknGlobalProgressDialog* CAknGlobalProgressDialog::NewL()

    {

    CAknGlobalProgressDialog* self = NewLC();

    CleanupStack::Pop();    // self

    return self;

    }

EXPORT_C CAknGlobalProgressDialog* CAknGlobalProgressDialog::NewLC()

    {

    CAknGlobalProgressDialog* self = new(ELeave) CAknGlobalProgressDialog;

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

EXPORT_C CAknGlobalProgressDialog::~CAknGlobalProgressDialog()

    {

    iNotify.Close();

    delete iBuffer;

    delete iIconText;

    delete iIconFile;

    delete iImageFile;

    delete iAknSDData;

    }

EXPORT_C void CAknGlobalProgressDialog::SetIconL( 

    const TDesC& aIconText,

    const TDesC& aIconFile,

    TInt aIconId,

    TInt aIconMaskId )

    {

    delete iIconText;

    iIconText = NULL;

    delete iIconFile;

    iIconFile = NULL;

    iIconText = aIconText.AllocL();

    iIconFile = aIconFile.AllocL();

    iIconId = aIconId;

    iIconMaskId = aIconMaskId;

    }

EXPORT_C void CAknGlobalProgressDialog::SetImageL( 

    const TDesC& aImageFile,

    TInt aImageId,

    TInt aImageMaskId )

    {

    delete iImageFile;

    iImageFile = NULL;

    iImageFile = aImageFile.AllocL();

    iImageId = aImageId;

    iImageMaskId = aImageMaskId;

    }

EXPORT_C void CAknGlobalProgressDialog::ShowProgressDialogL( 

    TRequestStatus& aStatus,

    const TDesC& aPrompt,

    TInt aSoftkeys,

    TInt aFinalValue,

    CAknNoteDialog::TTone aTone)

    {

    delete iBuffer;

    iBuffer = NULL;

    iBuffer = CBufFlat::NewL(KBufferGranularity);

    RBufWriteStream bufStream;

    bufStream.Open(*iBuffer);

    CleanupClosePushL(bufStream);

    bufStream.WriteInt32L(KAKNNOTIFIERSIGNATURE);

    bufStream.WriteInt32L(aSoftkeys);

    bufStream.WriteInt16L(iImageId);

    bufStream.WriteInt16L(iImageMaskId);

    bufStream.WriteInt16L(iIconId);

    bufStream.WriteInt16L(iIconMaskId);

    bufStream.WriteInt32L(aFinalValue);

    bufStream.WriteInt16L(aTone);

    bufStream.WriteInt16L(aPrompt.Length());

    if ( aPrompt.Length() )

        {

        bufStream << aPrompt;

        }

    bufStream.WriteInt16L( iImageFile ? iImageFile->Length() : 0 );

    if (iImageFile && iImageFile->Length())

        {

        bufStream << *iImageFile;

        }

    bufStream.WriteInt16L( iIconFile ? iIconFile->Length() : 0 );

    if (iIconFile && iIconFile->Length())

        {

        bufStream << *iIconFile;

        }

    bufStream.WriteInt16L( iIconText ? iIconText->Length() : 0 );

    if (iIconText && iIconText->Length())

        {

        bufStream << *iIconText;

        }

    bufStream.WriteInt32L(iImageSkinsMajorId);

    bufStream.WriteInt32L(iImageSkinsMinorId);

    bufStream.WriteInt32L(iIconSkinsMajorId);

    bufStream.WriteInt32L(iIconSkinsMinorId);

    if (iAknSDData)

        {

        bufStream.WriteInt8L(ETrue);

        bufStream << *iAknSDData;        

        }

    else 

        {

        bufStream.WriteInt8L(EFalse);            

        }

    iBufferPtr.Set(iBuffer->Ptr(0));

    iNotify.StartNotifierAndGetResponse(aStatus, KAknGlobalProgressDialogUid,

        iBufferPtr, iResultBuf);

    CleanupStack::PopAndDestroy();  // bufStream

    }

EXPORT_C void CAknGlobalProgressDialog::UpdateProgressDialog( 

    TInt aValue, 

    TInt aFinalValue )

    {

    iCmd = EAknUpdateGlobalQuery;

    iValue = aValue;

    iFinalValue = aFinalValue;

    UpdateNotifier();

    }

EXPORT_C void CAknGlobalProgressDialog::ProcessFinished()

    {

    iCmd = EAknFinishGlobalProgressDialog;

    UpdateNotifier();

    }

EXPORT_C void CAknGlobalProgressDialog::CancelProgressDialog()

    {

    if (iBuffer)

        {

        iNotify.CancelNotifier(KAknGlobalProgressDialogUid );

        delete iBuffer;

        iBuffer = 0;

        }

    }

void CAknGlobalProgressDialog::UpdateNotifier()

    {

    TPckgBuf<SAknNotifierPackage<SAknGlobalProgressDialogParams> > pckg;

    pckg().iParamData.iCmd = iCmd;

    pckg().iParamData.iValue = iValue;

    pckg().iParamData.iFinalValue = iFinalValue;

    TPckgBuf<TInt> ret;

    iNotify.UpdateNotifier( KAknGlobalProgressDialogUid, pckg, ret);

    }

CAknGlobalProgressDialog::CAknGlobalProgressDialog()

    {

    }

void CAknGlobalProgressDialog::ConstructL()

    {

    User::LeaveIfError(iNotify.Connect());

    }

EXPORT_C void CAknGlobalProgressDialog::SetImageSkinIds( TAknsItemID& aImageId, 

    TAknsItemID& aIconId )

    {

    iImageSkinsMajorId = aImageId.iMajor;

    iImageSkinsMinorId= aImageId.iMinor;

    iIconSkinsMajorId = aIconId.iMajor;

    iIconSkinsMinorId = aIconId.iMinor;

    }

EXPORT_C void CAknGlobalProgressDialog::SetSecondaryDisplayData(CAknSDData* aData)

   {

   delete iAknSDData;

   iAknSDData = aData;

   }

// End of File