diff -r 000000000000 -r 2f259fa3e83a psln/Src/PslnPluginHandler.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/psln/Src/PslnPluginHandler.cpp Tue Feb 02 01:00:49 2010 +0200 @@ -0,0 +1,145 @@ +/* +* Copyright (c) 2005-2007 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: Handles application specific theme plugins. +* +*/ + + + +// INCLUDE FILES +#include "PslnPluginHandler.h" +#include "PslnUi.h" +#include "PslnDebug.h" + +// Framework +#include +#include + +// CONSTANTS +// Plugins granularity. +const TInt KPslnPluginGranularity = 4; + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// C++ constructor can NOT contain any code, that might leave. +// ----------------------------------------------------------------------------- +// +CPslnPluginHandler::CPslnPluginHandler( CPslnUi* aPslnUi ) : iPslnUi( aPslnUi ) + { + } + +// ----------------------------------------------------------------------------- +// Symbian 2nd phase constructor can leave. +// ----------------------------------------------------------------------------- +// +void CPslnPluginHandler::ConstructL() + { + // Load the plugin views. + iPluginArray = + new CArrayPtrFlat( KPslnPluginGranularity ); + CPslnFWPluginHandler* pluginLoader = + CPslnFWPluginHandler::NewL( iPslnUi, iPluginArray ); + CleanupStack::PushL( pluginLoader ); + pluginLoader->LoadPluginsL( iPluginArray ); + CleanupStack::PopAndDestroy( pluginLoader ); + + for ( TInt i = 0; i < iPluginArray->Count(); i ++ ) + { + CPslnFWPluginInterface* plugin = iPluginArray->operator[]( i ); + iPslnUi->AddNewViewL( plugin ); + } + } + +// ----------------------------------------------------------------------------- +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CPslnPluginHandler* CPslnPluginHandler::NewL( CPslnUi* aPslnUi ) + { + CPslnPluginHandler* self = new( ELeave ) CPslnPluginHandler( aPslnUi ); + + CleanupStack::PushL( self ); + self->ConstructL(); + CleanupStack::Pop( self ); + return self; + } + +// Destructor +CPslnPluginHandler::~CPslnPluginHandler() + { + // Reset also deletes the plugins + if ( iPluginArray ) + { + iPluginArray->Reset(); + REComSession::FinalClose(); + delete iPluginArray; + } + } + +// --------------------------------------------------------------------------- +// CPslnPluginHandler::GetPluginArray +// --------------------------------------------------------------------------- +// +CArrayPtrFlat* CPslnPluginHandler::GetPluginArray() const + { + return iPluginArray; + } + +// --------------------------------------------------------------------------- +// CPslnPluginHandler::GetPlugin +// +// --------------------------------------------------------------------------- +// +CPslnFWPluginInterface* CPslnPluginHandler::GetPlugin( const TUid& aUid ) + { + CPslnFWPluginInterface* pluginToFind = NULL; + PSLN_TRACE_DEBUG1("CPslnPluginHandler::GetPlugin Plugin Uid=%d", aUid.iUid ); + if ( iPluginArray ) + { + TInt pluginCount = iPluginArray->Count(); + PSLN_TRACE_DEBUG1("CPslnPluginHandler::GetPlugin Plugin count=%d", pluginCount ); + + // Go through all the plugins and add the info to tab group. + TInt i = 0; + for ( ; i < pluginCount; i++ ) + { + CPslnFWPluginInterface* plugin = iPluginArray->operator[]( i ); + if ( plugin ) + { + PSLN_TRACE_DEBUG1("CPslnPluginHandler::GetPlugin Id=%d", plugin->Id().iUid ); + if ( plugin->Id().iUid == aUid.iUid ) + { + PSLN_TRACE_DEBUG("CPslnPluginHandler::GetPlugin found"); + pluginToFind = plugin; + break; + } + } + else + { + PSLN_TRACE_DEBUG("CPslnPluginHandler::GetPlugin Plugin fails"); + } + } + if ( !pluginToFind ) + { + PSLN_TRACE_DEBUG("CPslnPluginHandler::GetPlugin not found"); + } + } + else + { + PSLN_TRACE_DEBUG("CPslnPluginHandler::GetPlugin No plugin array"); + } + return pluginToFind; + } +// End of File