/*
* Copyright (c) 2007-2008 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: suite presentation models container
*
*/
#include "hnsuitesstack.h"
#include "hneventhandler.h"
#include "hnmdmodel.h"
#include "hnsuitemodel.h"
#include "hnsuitemodelcontainer.h"
#include "hnglobals.h"
#include "hncontrollerinterface.h"
const TInt KParentSuiteDistance( 2 );
// ============================ MEMBER FUNCTIONS =============================
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
void CHnSuiteModelContainer::ConstructL(
MHnMdModelEventObserver& aModelObserver,
MHnControllerInterface& aController )
{
iSuitesStack = CHnSuitesStack::NewL( aController );
iEventHandler = CHnEventHandler::NewL( aModelObserver , aController );
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModelContainer* CHnSuiteModelContainer::NewL(
MHnMdModelEventObserver& aModelObserver,
MHnControllerInterface& aController )
{
CHnSuiteModelContainer* self = CHnSuiteModelContainer::NewLC(
aModelObserver , aController );
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModelContainer* CHnSuiteModelContainer::NewLC(
MHnMdModelEventObserver& aModelObserver,
MHnControllerInterface& aController )
{
CHnSuiteModelContainer* self = new( ELeave ) CHnSuiteModelContainer();
CleanupStack::PushL( self );
self->ConstructL( aModelObserver, aController );
return self;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
CHnSuiteModelContainer::CHnSuiteModelContainer()
{
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
CHnSuiteModelContainer::~CHnSuiteModelContainer()
{
delete iSuitesStack;
delete iEventHandler;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::PopSuiteModelL(
const TDesC& aSuiteName )
{
CHnSuiteModel* suiteModel = iSuitesStack->PopL();
if ( suiteModel &&
suiteModel->SuiteName().Compare( aSuiteName ) )
{
User::LeaveIfError( KErrNotFound );
}
delete suiteModel;
suiteModel = iSuitesStack->GetLast();
return suiteModel;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CHnSuiteModelContainer::OfferHnEventL( const TInt aEventId,
const TInt aRecipientId, CLiwGenericParamList* aEventParameters )
{
CHnSuiteModel* lastSuiteModel = GetLastSuiteModel();
TInt err = KErrNotFound;
if( aEventId == KKeyIdMoveHighlight )
{
for( int i( 0 ); i<GetSuiteModelCount(); i++ )
{
CHnSuiteModel* model = GetSuiteModel( i );
TBool isRoot( model->CustomId() == KRootId );
if( model && !isRoot )
{
model->SetSuiteHighlightL( model->GetSuiteHighlight() + aRecipientId );
}
}
}
else
{
if ( lastSuiteModel )
{
err = lastSuiteModel->OfferHnEventL( aEventId,
aRecipientId, aEventParameters );
}
}
return err;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C void CHnSuiteModelContainer::PushNewSuiteModelL(
const TDesC& aGenre )
{
CHnSuiteModel* retModel = NULL;
retModel = CHnSuiteModel::NewL( *iEventHandler, aGenre );
iSuitesStack->PushL( retModel );
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetSuiteModel(
const TDesC& aSuiteName )
{
ASSERT( aSuiteName.Length() );
TInt count( iSuitesStack->Count() );
CHnSuiteModel* retModel = NULL;
for (TInt i = iSuitesStack->Count() - 1; i >= 0; i-- )
{
retModel = iSuitesStack->Get( i );
if ( retModel && !retModel->SuiteName().Compare( aSuiteName ) )
{
break;
}
else
{
retModel = NULL;
}
}
return retModel;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C TInt CHnSuiteModelContainer::GetSuiteModelCount() const
{
return iSuitesStack->Count();
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetLastSuiteModel()
{
return iSuitesStack->GetLast();
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetParentSuiteModel()
{
CHnSuiteModel* model = NULL;
if( iSuitesStack->Count() > 1 )
{
model = iSuitesStack->Get(
iSuitesStack->Count() - KParentSuiteDistance );
}
return model;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetSuiteModel(TInt aPosition)
{
return iSuitesStack->Get( aPosition );
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C CHnSuiteModel* CHnSuiteModelContainer::GetMatchingSuiteModel(
TInt64 aCustomId )
{
CHnSuiteModel* suiteModel( NULL );
if ( aCustomId >= 0 )
{
for( TInt i( 0 ); i < GetSuiteModelCount(); i++ )
{
CHnSuiteModel* tmpSuiteModel( GetSuiteModel( i ) );
// compare suiteCustomIds
if ( tmpSuiteModel && ( tmpSuiteModel->CustomId() == aCustomId ) )
{
suiteModel = tmpSuiteModel;
break;
}
}
}
return suiteModel;
}
// ---------------------------------------------------------------------------
//
// ---------------------------------------------------------------------------
//
EXPORT_C void CHnSuiteModelContainer::RemoveLiwObjects()
{
for( TInt i = 0; i < GetSuiteModelCount(); ++i )
{
GetSuiteModel( i )->RemoveLiwObjects();
}
}
// End of file