--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/uicomponents/fsscrollbarplugin/src/fsscrollbarfactory.cpp Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2007 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: Implements class TFsScrollBarFactory
+*
+*/
+
+
+
+#include "emailtrace.h"
+#include <implementationproxy.h>
+//<cmail> SF
+#include <alf/alfconstants.h>
+#include <alf/alflayouthandlers.h>
+//</cmail>
+#include "fsscrollbarfactory.h"
+#include "fsscrollbarlayouthandler.h"
+#include "fsscrollbarpluginconstants.h"
+
+
+// ======== LOCAL FUNCTIONS ========
+
+MAlfExtensionFactory* Instance()
+ {
+ FUNC_LOG;
+ TFsScrollbarFactory* me = NULL;
+ me = new TFsScrollbarFactory;
+ return me;
+ }
+
+
+const TImplementationProxy ImplementationTable[] =
+ {
+ //<cmail>
+ IMPLEMENTATION_PROXY_ENTRY( KFsScrollbarImplementationId,
+ Instance )
+ //</cmail>
+ };
+
+
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(
+ TInt& aTableCount )
+ {
+ aTableCount = sizeof( ImplementationTable )
+ / sizeof( TImplementationProxy ) ;
+ return ImplementationTable;
+ }
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// From class MAlfExtensionFactory.
+// Creates new instace of required type (unique for factory) Must not take
+// ownership of created object.
+// ---------------------------------------------------------------------------
+//
+MAlfExtension* TFsScrollbarFactory::CreateExtensionL(
+ const TInt aObjectId,
+ const TDesC8& aInitialParams,
+ MAlfInterfaceProvider& aResolver )
+ {
+ FUNC_LOG;
+ MAlfExtension* result( NULL );
+ switch ( aObjectId )
+ {
+ case EFsScrollbarCreateScreenLayout:
+ {
+ TInt2* params = ( TInt2* )aInitialParams.Ptr();
+
+ CHuiControl* owner( NULL );
+ CHuiLayout* parentLayout( NULL );
+
+ if ( !params->iInt1 )
+ {
+ User::Leave( KErrArgument );
+ }
+ else
+ {
+ // currently we must use concrete owner as interface does not
+ // provide means to transfer ownership
+ owner = ( CHuiControl* )aResolver.GetInterfaceL(
+ EHuiObjectTypeControl, params->iInt1 );
+ }
+
+ if (params->iInt2) // not compulsory
+ {
+ parentLayout = ( CHuiLayout* )aResolver.GetInterfaceL(
+ EHuiObjectTypeLayout, params->iInt2 );
+ }
+
+ result = CFsScrollbarLayoutHandler::NewL(
+ aResolver, owner, parentLayout );
+ break;
+ }
+
+ default:
+ User::Leave( KErrNotSupported );
+ }
+ return result;
+ }
+
+
+// ---------------------------------------------------------------------------
+// From class MAlfExtensionFactory.
+// Free resources for instance, usually delete this
+// ---------------------------------------------------------------------------
+//
+void TFsScrollbarFactory::Release()
+ {
+ FUNC_LOG;
+ delete this;
+ }
+