/*

* Copyright (c) 2006 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:   Contains CNcdNodeActivate class implementation

*

*/

#include <bamdesca.h>

#include "ncdnodeactivateimpl.h"

#include "ncdnodemetadataproxy.h"

#include "ncdnodeinstallproxy.h"

#include "ncdnodeidentifier.h"

#include "catalogsinterfaceidentifier.h"

#include "ncddeviceinteractionfactory.h"

#include "ncddeviceservice.h"

#include "catalogsutils.h"

#include "catalogsdebug.h"

#include "ncdinstalledtheme.h"

#include "ncdinstalledfile.h"

#include "ncdinstalledcontent.h"

CNcdNodeActivate::CNcdNodeActivate( CNcdNodeMetadataProxy& aMetadata )

: CCatalogsInterfaceBase( &aMetadata ),

  iMetadata( aMetadata ) 

    {

    }

void CNcdNodeActivate::ConstructL()

    {

    // Register the interface

    MNcdNodeActivate* interface( this );

    AddInterfaceL( 

        CCatalogsInterfaceIdentifier::NewL( interface, this, MNcdNodeActivate::KInterfaceUid ) );

    }

CNcdNodeActivate* CNcdNodeActivate::NewL( CNcdNodeMetadataProxy& aMetadata )

    {

    CNcdNodeActivate* self = 

        CNcdNodeActivate::NewLC( aMetadata );

    CleanupStack::Pop( self );

    return self;

    }

CNcdNodeActivate* CNcdNodeActivate::NewLC( CNcdNodeMetadataProxy& aMetadata )

    {

    CNcdNodeActivate* self = 

        new( ELeave ) CNcdNodeActivate( aMetadata );

    // Using PushL because the object does not have any references yet

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

CNcdNodeActivate::~CNcdNodeActivate()

    {

    DLTRACEIN(("this-ptr: %x", this));

    // Remove interfaces implemented by this class from the interface list.

    // So, the interface list is up to date when this class object is deleted.

    RemoveInterface( MNcdNodeActivate::KInterfaceUid );

    // Delete member variables here

    // Do not delete node and operation manager because

    // this object does not own them.

    DLTRACEOUT(("this-ptr: %x", this));

    }

CNcdNodeMetadataProxy& CNcdNodeActivate::Metadata() const

    {

    return iMetadata;

    }

// MNcdNodeActivate functions

void CNcdNodeActivate::ActivateL()

    {

    DLTRACEIN((""));

    // Note that ownership is not transferred here.

    // So, do not add to the cleanup stack.

    // When the items have been installed, they may be activated.

    // Install proxy contains theme name and file information that

    // can be used to activate items.

    CNcdNodeInstallProxy* install( Metadata().Install() );

    if ( install != NULL && install->IsInstalledL() )

        {

        // Create the service that can handle activations

        MNcdDeviceService* service( 

            NcdDeviceInteractionFactory::CreateDeviceServiceLC() );

        if ( service == NULL )

            {

            DLERROR(("Could not create service for active interface"));

            // For debugging purposes

            DASSERT( EFalse );

            User::Leave( KErrNotFound );

            }

        // Now we have the install interface to use and to check if some

        // of its material could be activated. Activation may be done

        // after the item has been installed.

        // NOTICE: If you add or remove functionality here,

        // then remember to update the CNcdNodeProxy::InternalizeActivateL()

        // function accordingly. So, the MNcdNodeActivate interface can be

        // provided from the API in correct situations.

        RCatalogsArray<MNcdInstalledContent> content( install->InstalledContentL() );

        CleanupResetAndDestroyPushL( content );

        TBool setSomething = EFalse;

        for ( TInt i = 0; i < content.Count(); ++i )

            {

            MNcdInstalledTheme* theme = content[i]->QueryInterfaceLC<MNcdInstalledTheme>();

            if ( theme ) 

                {

                SetThemeL( *theme, *service );

                setSomething = ETrue;

                CleanupStack::PopAndDestroy( theme );

                break;

                }

            MNcdInstalledFile* file = content[i]->QueryInterfaceLC<MNcdInstalledFile>();

            if ( file )

                {

                SetContentFileL( *file, *install, *service );

                setSomething = ETrue;

                CleanupStack::PopAndDestroy( file );

                break;

                }                       

            }

        CleanupStack::PopAndDestroy( &content );

        if ( !setSomething )

            {

            User::Leave( KErrNotFound );

            }

        CleanupStack::PopAndDestroy( service );

        }

    DLTRACEOUT((""));

    }

// Other functions

void CNcdNodeActivate::SetThemeL( MNcdInstalledTheme& aTheme, 

    MNcdDeviceService& aService )

    {

    DLTRACEIN((""));

    aService.SetAsThemeL( aTheme.Theme() );

    }

void CNcdNodeActivate::SetContentFileL( MNcdInstalledFile& aFile, 

    CNcdNodeInstallProxy& aInstall,

    MNcdDeviceService& aService )

    {

    DLTRACEIN((""));

    RBuf fileName;

    fileName.CreateL( KMaxFileName );

    CleanupClosePushL( fileName );

    // Get the file handle to the file that will be activated.    

    RFile file = aFile.OpenFileL();

    CleanupClosePushL( file );

    // Get the filename from the handle. 

    // The name will be used for the activation

    file.FullName( fileName );

    CleanupStack::PopAndDestroy( &file );                

    if ( aInstall.IsPurpose( ENcdItemPurposeRingtone ) )

        {                

        aService.SetAsRingingToneL( fileName );

        }

    else if( aInstall.IsPurpose( ENcdItemPurposeWallpaper ) )

        {                   

        aService.SetAsWallpaperL( fileName );        

        }

    else

        {

        User::Leave( KErrNotSupported );

        }

    CleanupStack::PopAndDestroy ( &fileName );        

    DLTRACEOUT(("All is well"));

    }