--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnmetadatamodel/src/hnmdservice.cpp Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,265 @@
+/*
+* 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 <xmlengdom.h>
+#include <liwservicehandler.h>
+#include <mmf/common/mmfcontrollerpluginresolver.h>
+
+#include "hnmdservice.h"
+#include "hnmdservicecommand.h"
+#include "hnliwutils.h"
+#include "hnglobals.h"
+#include "hnmdbasekey.h"
+#include "hnmdkeyfactory.h"
+#include "hnservicehandler.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdService::ConstructL( TXmlEngElement aElement )
+ {
+ SetInterfaceL( aElement.AttributeNodeL( KInterfaceAttrName8 ) );
+ SetServiceL( aElement.AttributeNodeL( KServiceAttrName8 ) );
+ SetConstructorL( aElement );
+ iServiceCommand = CHnMdServiceCommand::NewL( aElement );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdService* CHnMdService::NewL( TXmlEngElement aElement )
+ {
+ CHnMdService* self = CHnMdService::NewLC( aElement );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdService* CHnMdService::NewLC( TXmlEngElement aElement )
+ {
+ CHnMdService* self = new( ELeave ) CHnMdService();
+ CleanupStack::PushL( self );
+ self->ConstructL( aElement );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdService::CHnMdService()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdService::~CHnMdService()
+ {
+ iServiceName.Close();
+ iInterfaceName.Close();
+ delete iConstructor;
+ delete iServiceCommand;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+const TDesC8& CHnMdService::GetServiceName() const
+ {
+ return iServiceName;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+const TDesC8& CHnMdService::GetInterfaceName() const
+ {
+ return iInterfaceName;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+const CHnMdServiceCommand& CHnMdService::GetCommand() const
+ {
+ return *iServiceCommand;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdBaseKey* CHnMdService::GetConstructor() const
+ {
+ return iConstructor;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdService::SetConstructorL( TXmlEngElement aElement )
+ {
+ iConstructor = HnMdKeyFactory::CreateL( KConstructorElementItem8(), KKeyTypeList(),
+ KNullDesC8() );
+ RXmlEngNodeList< TXmlEngElement > elements;
+ CleanupClosePushL( elements );
+ aElement.GetChildElements( elements );
+
+ TInt elementsCount = elements.Count();
+
+ for (TInt i =0; i < elementsCount; i++ )
+ {
+ TXmlEngElement dataElement = elements.Next();
+
+ if ( !dataElement.Name().Compare( KConstructorElementItem8 ) )
+ {
+ RXmlEngNodeList< TXmlEngElement > keys;
+ CleanupClosePushL( keys );
+ dataElement.GetChildElements( keys );
+
+ for (TInt j = 0; j < keys.Count(); j++ )
+ {
+ TXmlEngElement keyElement = keys.Next();
+ if ( !keyElement.Name().Compare( KKeyElementItem8 ) )
+ {
+ CHnMdBaseKey *key = HnMdKeyFactory::CreateL( keyElement );
+ CleanupStack::PushL( key );
+ iConstructor->AddSubKeyL( key );
+ CleanupStack::Pop( key );
+ }
+ }
+ CleanupStack::PopAndDestroy( &keys );
+ }
+ }
+ CleanupStack::PopAndDestroy( &elements );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdService::SetInterfaceL( TXmlEngAttr aAttr )
+ {
+ iInterfaceName.Close();
+ iInterfaceName.CreateL( aAttr.Value() );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnMdService::SetServiceL( TXmlEngAttr aAttr )
+ {
+ iServiceName.Close();
+ iServiceName.CreateL( aAttr.Value() );
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CLiwGenericParamList* CHnMdService::EvaluateConstructorL(
+ const CLiwGenericParamList& aList,
+ TInt aPos)
+ {
+ CHnMdBaseKey* evalKeys = EvaluateConstructorAsKeyL( aList, aPos );
+ CleanupStack::PushL( evalKeys );
+ CLiwGenericParamList* ret = CLiwGenericParamList::NewL();
+ CleanupStack::PushL( ret );
+ if ( evalKeys )
+ {
+ evalKeys->ToGenericParamListL( *ret );
+ }
+ CleanupStack::Pop( ret );
+ CleanupStack::PopAndDestroy( evalKeys );
+ return ret;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdBaseKey* CHnMdService::EvaluateConstructorAsKeyL(
+ const CLiwGenericParamList& aList,
+ TInt aPos)
+ {
+ CHnMdBaseKey* consKeys = GetConstructor();
+ CHnMdBaseKey* evalKeys = NULL;
+ if (consKeys)
+ {
+ evalKeys = consKeys->EvaluateLC( aList, aPos );
+ CleanupStack::Pop( evalKeys );
+ }
+ return evalKeys;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CLiwGenericParamList* CHnMdService::EvaluateCommandL(
+ const CLiwGenericParamList& aList,
+ TInt aPos
+ )
+ {
+ CHnMdBaseKey* evalKeys = EvaluateCommandAsKeyL( aList, aPos );
+ CleanupStack::PushL( evalKeys );
+ CLiwGenericParamList* ret = CLiwGenericParamList::NewL();
+ CleanupStack::PushL( ret );
+ if ( evalKeys )
+ {
+ evalKeys->ToGenericParamListL( *ret );
+ }
+ CleanupStack::Pop( ret );
+ CleanupStack::PopAndDestroy( evalKeys );
+ return ret;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnMdBaseKey* CHnMdService::EvaluateCommandAsKeyL(
+ const CLiwGenericParamList& aList,
+ TInt aPos
+ )
+ {
+ CHnMdBaseKey* keys = iServiceCommand->GetCommandData();
+ CHnMdBaseKey* evalKeys = NULL;
+ if (keys)
+ {
+ evalKeys = keys->EvaluateLC( aList, aPos );
+ CleanupStack::Pop( evalKeys );
+
+ }
+ return evalKeys;
+ }
+