--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnutilities/src/hnmdlistkey.cpp Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,171 @@
+/*
+* 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:
+*
+*/
+
+
+#include <liwservicehandler.h>
+#include <liwcommon.h>
+
+#include "hnmdlistkey.h"
+#include "hnconvutils.h"
+#include "hnliwutils.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey* CHnMdListKey::NewL()
+ {
+ CHnMdListKey* self = NewLC();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey* CHnMdListKey::NewLC()
+ {
+ CHnMdListKey* self = new ( ELeave ) CHnMdListKey();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey* CHnMdListKey::NewL( const CHnMdListKey* aKey )
+ {
+ CHnMdListKey* self = NewLC( aKey );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey* CHnMdListKey::NewLC( const CHnMdListKey* aKey )
+ {
+ CHnMdListKey* self = new ( ELeave ) CHnMdListKey();
+ CleanupStack::PushL( self );
+ self->ConstructL( aKey );
+ return self;
+ }
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdBaseKey* CHnMdListKey::CopyLC()
+ {
+ CHnMdListKey* self = CHnMdListKey::NewL( this );
+ CleanupStack::PushL( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey::~CHnMdListKey()
+ {
+ iVariantContent.Reset();
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdListKey::CHnMdListKey()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdListKey::ConstructL()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdListKey::ConstructL( const CHnMdListKey* aKey )
+ {
+ BaseConstructL( aKey );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdListKey::ToVariantL( TLiwVariant& aRet ) const
+ {
+ if ( iVariantContent.TypeId() == LIW::EVariantTypeNull )
+ {
+ CLiwDefaultList* list = CLiwDefaultList::NewL();
+ list->PushL();
+
+ // handle children
+ for ( TInt i( 0 ); i < SubKeys().Count(); i++ )
+ {
+ TLiwVariant variant;
+ variant.PushL();
+ SubKeys()[ i ]->ToVariantL( variant );
+ list->AppendL( variant );
+ CleanupStack::Pop( &variant );
+ variant.Reset();
+ }
+
+ aRet.SetL( TLiwVariant( list ) );
+ CleanupStack::PopAndDestroy( list );
+ }
+ else
+ {
+ aRet.SetL( iVariantContent );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdListKey::EvaluateKeyValueL( const CLiwGenericParamList& aParamList,
+ TInt aPos )
+ {
+ HBufC8 *path8 = HnConvUtils::StrToStr8LC(iContent);
+ iVariantContent.Reset();
+
+ TLiwVariant variant;
+ if (HnLiwUtils::GetVariantL(aParamList, *path8, aPos, variant) == KErrNone
+ && variant.TypeId() == LIW::EVariantTypeList)
+ {
+ iVariantContent = variant;
+ }
+ else
+ {
+ variant.Reset();
+ }
+
+ CleanupStack::PopAndDestroy(path8);
+ }