diff -r 4ea6f81c838a -r 0e9bb658ef58 alfwidgetutils/src/alfwidgetfactoryloaderimpl.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/alfwidgetutils/src/alfwidgetfactoryloaderimpl.cpp Wed Sep 01 12:23:18 2010 +0100 @@ -0,0 +1,91 @@ +/* +* 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: Encapsulates factory plugin loading mechanism +* +*/ + + + +#include +//#include +#include +#include +#include + +#include "alf/alfecompluginfactoryuid.rh" +#include "alfwidgetfactoryloaderimpl.h" + +using namespace std; + +namespace Alf + { + +static const char* const KWidgetFactory ="alfwidgetfactory"; +const int KPluginIuid = 0x11201113; + +AlfWidgetFactoryLoaderImpl::AlfWidgetFactoryLoaderImpl(): + mFactoryPlugin(0), + mWidgetFactory(0), + mDtorKey(0) + { + + } + +AlfWidgetFactoryLoaderImpl::~AlfWidgetFactoryLoaderImpl() + { + delete mWidgetFactory; + if (mFactoryPlugin) + { + delete mFactoryPlugin; + REComSession::DestroyedImplementation(TUid::Uid(mDtorKey)); + } + + } + +IAlfWidgetFactory* AlfWidgetFactoryLoaderImpl::load(CAlfEnv& aEnv) + { + if (!mWidgetFactory) + { + TEComResolverParams resolverParams; + resolverParams.SetDataType(TPtrC8((TUint8*)KWidgetFactory)); + resolverParams.SetWildcardMatch(ETrue); + + TAny* plugin = NULL; + + TUid tmpDtor; + + TRAPD(err,plugin = REComSession::CreateImplementationL( + TUid::Uid(KPluginIuid),tmpDtor, + resolverParams)) + + + if (!err) + { + mDtorKey = tmpDtor.iUid; + mFactoryPlugin = reinterpret_cast(plugin); + IAlfInterfaceBase* tmp(0); + tmp = mFactoryPlugin->createProduct(KWidgetFactory,&aEnv); + mWidgetFactory = + IAlfInterfaceBase::makeInterface(tmp); + } + } + + return mWidgetFactory; + } + + } + + +// End of File +