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Diffstat (limited to 'ucbhelper/source/provider/commandenvironmentproxy.cxx')
| -rw-r--r-- | ucbhelper/source/provider/commandenvironmentproxy.cxx | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/ucbhelper/source/provider/commandenvironmentproxy.cxx b/ucbhelper/source/provider/commandenvironmentproxy.cxx new file mode 100644 index 000000000000..33b8dd3fdfca --- /dev/null +++ b/ucbhelper/source/provider/commandenvironmentproxy.cxx @@ -0,0 +1,167 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_ucbhelper.hxx" + +/************************************************************************** + TODO + ************************************************************************** + + *************************************************************************/ +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/ucb/XContentIdentifierFactory.hpp> +#include <com/sun/star/ucb/XContentProvider.hpp> +#include <com/sun/star/ucb/XContentProviderManager.hpp> +#include <osl/mutex.hxx> +#include <ucbhelper/commandenvironmentproxy.hxx> + +using namespace com::sun::star::lang; +using namespace com::sun::star::task; +using namespace com::sun::star::ucb; +using namespace com::sun::star::uno; +using namespace rtl; + +namespace ucbhelper +{ + +//========================================================================= +//========================================================================= +// +// struct CommandEnvironmentProxy_Impl. +// +//========================================================================= +//========================================================================= + +struct CommandEnvironmentProxy_Impl +{ + osl::Mutex m_aMutex; + Reference< XCommandEnvironment > m_xEnv; + Reference< XInteractionHandler > m_xInteractionHandler; + Reference< XProgressHandler > m_xProgressHandler; + sal_Bool m_bGotInteractionHandler; + sal_Bool m_bGotProgressHandler; + + CommandEnvironmentProxy_Impl( + const Reference< XCommandEnvironment >& rxEnv ) + : m_xEnv( rxEnv ), m_bGotInteractionHandler( sal_False ), + m_bGotProgressHandler( sal_False ) {} +}; + +//========================================================================= +//========================================================================= +// +// CommandEnvironmentProxy Implementation. +// +//========================================================================= +//========================================================================= + +CommandEnvironmentProxy::CommandEnvironmentProxy( + const Reference< XCommandEnvironment >& rxEnv ) +{ + m_pImpl = new CommandEnvironmentProxy_Impl( rxEnv ); +} + +//========================================================================= +// virtual +CommandEnvironmentProxy::~CommandEnvironmentProxy() +{ + delete m_pImpl; +} + +//========================================================================= +// +// XInterface methods +// +//========================================================================= + +XINTERFACE_IMPL_2( CommandEnvironmentProxy, + XTypeProvider, + XCommandEnvironment ); + +//========================================================================= +// +// XTypeProvider methods +// +//========================================================================= + +XTYPEPROVIDER_IMPL_2( CommandEnvironmentProxy, + XTypeProvider, + XCommandEnvironment ); + +//========================================================================= +// +// XCommandEnvironemnt methods. +// +//========================================================================= + +// virtual +Reference< XInteractionHandler > SAL_CALL +CommandEnvironmentProxy::getInteractionHandler() + throw ( RuntimeException ) +{ + if ( m_pImpl->m_xEnv.is() ) + { + if ( !m_pImpl->m_bGotInteractionHandler ) + { + osl::MutexGuard aGuard( m_pImpl->m_aMutex ); + if ( !m_pImpl->m_bGotInteractionHandler ) + { + m_pImpl->m_xInteractionHandler + = m_pImpl->m_xEnv->getInteractionHandler(); + m_pImpl->m_bGotInteractionHandler = sal_True; + } + } + } + return m_pImpl->m_xInteractionHandler; +} + +//========================================================================= +// virtual +Reference< XProgressHandler > SAL_CALL +CommandEnvironmentProxy::getProgressHandler() + throw ( RuntimeException ) +{ + if ( m_pImpl->m_xEnv.is() ) + { + if ( !m_pImpl->m_bGotProgressHandler ) + { + osl::MutexGuard aGuard( m_pImpl->m_aMutex ); + if ( !m_pImpl->m_bGotProgressHandler ) + { + m_pImpl->m_xProgressHandler + = m_pImpl->m_xEnv->getProgressHandler(); + m_pImpl->m_bGotProgressHandler = sal_True; + } + } + } + return m_pImpl->m_xProgressHandler; +} + +} /* namespace ucbhelper */ + |