--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnutilities/src/hnmdmapkey.cpp Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,170 @@
+/*
+* 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 "hnmdmapkey.h"
+#include "hnconvutils.h"
+#include "hnliwutils.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey* CHnMdMapKey::NewL()
+ {
+ CHnMdMapKey* self = NewLC();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey* CHnMdMapKey::NewLC()
+ {
+ CHnMdMapKey* self = new ( ELeave ) CHnMdMapKey();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey* CHnMdMapKey::NewL( const CHnMdMapKey* aKey )
+ {
+ CHnMdMapKey* self = NewLC( aKey );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey* CHnMdMapKey::NewLC( const CHnMdMapKey* aKey )
+ {
+ CHnMdMapKey* self = new ( ELeave ) CHnMdMapKey();
+ CleanupStack::PushL( self );
+ self->ConstructL( aKey );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdBaseKey* CHnMdMapKey::CopyLC()
+ {
+ CHnMdMapKey* self = CHnMdMapKey::NewL( this );
+ CleanupStack::PushL( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey::~CHnMdMapKey()
+ {
+ iVariantContent.Reset();
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdMapKey::CHnMdMapKey()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdMapKey::ConstructL()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdMapKey::ConstructL( const CHnMdMapKey* aKey )
+ {
+ BaseConstructL( aKey );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdMapKey::ToVariantL( TLiwVariant& aRet ) const
+ {
+ if ( iVariantContent.TypeId() == LIW::EVariantTypeNull )
+ {
+ CLiwDefaultMap* map = CLiwDefaultMap::NewL();
+ map->PushL();
+
+ // handle children
+ for( TInt i( 0 ); i < SubKeys().Count(); i++ )
+ {
+ TLiwVariant variant;
+ SubKeys()[ i ]->ToVariantL( variant );
+ map->InsertL( SubKeys()[ i ]->KeyName(), variant );
+ variant.Reset();
+ }
+
+ aRet.SetL( TLiwVariant( map ) );
+ CleanupStack::PopAndDestroy( map );
+ }
+ else
+ {
+ aRet.SetL(iVariantContent);
+ }
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdMapKey::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::EVariantTypeMap )
+ {
+ iVariantContent = variant;
+ }
+ else
+ {
+ variant.Reset();
+ }
+
+ CleanupStack::PopAndDestroy(path8);
+ }
+