/*

* Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    IAD update handling.

*

*/

// Version : %version: 1 %

#include <iaupdate.h>

#include <iaupdateparameters.h>

#include <iaupdateresult.h>

#include <featmgr.h>

#include <mpxviewutility.h>

#include "mpxvideoplayeriadupdate.h"

#include "mpxvideoplayerconstants.h"

#include "mpxvideo_debug.h"

const TUid KIadParamUid = { 0x200159B2 }; // Uid of VideoPlayer.sis

_LIT( KIadParamExec, "mpxvideoplayer.exe" );

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

// Two-phased constructor.

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

//

CMpxVideoPlayerIadUpdate* CMpxVideoPlayerIadUpdate::NewL( MMPXViewUtility& aViewUtility )

    {

    CMpxVideoPlayerIadUpdate* self = new( ELeave ) CMpxVideoPlayerIadUpdate( aViewUtility );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// C++ default constructor can NOT contain any code, that might leave.

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

//

CMpxVideoPlayerIadUpdate::CMpxVideoPlayerIadUpdate( MMPXViewUtility& aViewUtility )

  : iUpdate( NULL ), iParameters( NULL ), iViewUtility( aViewUtility )

    {

    // None

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CMpxVideoPlayerIadUpdate::ConstructL()

    {

    MPX_ENTER_EXIT( _L("CMpxVideoPlayerIadUpdate::ConstructL()") );

    if( FeatureManager::FeatureSupported( KFeatureIdIAUpdate ) )

        {

        iUpdate = CIAUpdate::NewL( *this );

        iParameters = CIAUpdateParameters::NewL();

        }

    else

        {

        MPX_DEBUG(_L("CMpxVideoPlayerIadUpdate::ConstructL(), Feature not supported"));

        }

    }

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

// Destructor

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

//

CMpxVideoPlayerIadUpdate::~CMpxVideoPlayerIadUpdate()

    {

    Delete();

    }

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

// Starts update process.

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

//

void CMpxVideoPlayerIadUpdate::StartL()

    {

    MPX_ENTER_EXIT( _L("CMpxVideoPlayerIadUpdate::StartL()") );

    if( iUpdate && iParameters )

        {

        iParameters->SetUid( KIadParamUid );

        // We want Videos to be started after update is finished

        iParameters->SetCommandLineExecutableL( KIadParamExec );

        iParameters->SetShowProgress( EFalse );

        // Check the updates

        iUpdate->CheckUpdates( *iParameters );

        }

    }

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

// 

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

//  

void CMpxVideoPlayerIadUpdate::CheckUpdatesComplete( TInt aErrorCode, TInt aAvailableUpdates )

    {

    MPX_ENTER_EXIT( _L("CMpxVideoPlayerIadUpdate::CheckUpdatesComplete()"), 

        _L("aErrorCode: %d, aAvailableUpdates: %d"), aErrorCode, aAvailableUpdates );

    if ( aErrorCode == KErrNone )

        {

        if ( aAvailableUpdates > 0 && iViewUtility.ActiveViewType() == KUidMyVideosViewType )

            {

            // There were some updates available and video list is active.

            iUpdate->UpdateQuery();

            }

        else

            {

            // No updates available or playback ongoing.

            Delete();

            }

        }

    }

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

// 

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

//  

void CMpxVideoPlayerIadUpdate::UpdateComplete( TInt aErrorCode, CIAUpdateResult* aResult )

    {

    MPX_ENTER_EXIT( _L("CMpxVideoPlayerIadUpdate::UpdateComplete()"), 

        _L("aErrorCode: %d, SuccessCount: %d"), aErrorCode, aResult->SuccessCount() );

    delete aResult; // Ownership was transferred, so this must be deleted by the client

    // We do not need the client-server session anymore

    Delete();

    }

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

// 

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

//  

void CMpxVideoPlayerIadUpdate::UpdateQueryComplete( TInt aErrorCode, TBool aUpdateNow )

    {

    MPX_ENTER_EXIT( _L("CMpxVideoPlayerIadUpdate::UpdateQueryComplete()"),

        _L("aErrorCode: %d, aUpdateNow: %d"), aErrorCode, aUpdateNow );

    if ( aErrorCode == KErrNone )

        {

        if ( aUpdateNow )

            {

            // User choosed to update now, so let's launch the IAUpdate UI.

            iUpdate->ShowUpdates( *iParameters );

            }

        else

            {

            // The answer was 'Later'. 

            Delete();

            }

        }

    }

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

// 

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

//  

void CMpxVideoPlayerIadUpdate::Delete()

    {

    if ( iUpdate )

        {

        delete iUpdate;

        iUpdate = NULL;

        }

    if ( iParameters )

        {

        delete iParameters; 

        iParameters = NULL;

        }

    }