126 lines
5.9 KiB
C++
126 lines
5.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef __INSTANCELOCKER_HXX_
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#define __INSTANCELOCKER_HXX_
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/util/XCloseListener.hpp>
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#include <com/sun/star/frame/XTerminateListener.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/embed/XActionsApproval.hpp>
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#include <com/sun/star/embed/Actions.hpp>
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#include <cppuhelper/weakref.hxx>
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#include <osl/mutex.hxx>
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#include <cppuhelper/implbase3.hxx>
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#include <cppuhelper/implbase2.hxx>
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#include <cppuhelper/interfacecontainer.h>
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class OLockListener;
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// the service is implemented as a wrapper to be able to die by refcount
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// the disposing mechanics is required for java related scenarios
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class OInstanceLocker : public ::cppu::WeakImplHelper3< ::com::sun::star::lang::XComponent,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::lang::XServiceInfo >
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{
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::osl::Mutex m_aMutex;
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xLockListener;
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OLockListener* m_pLockListener;
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::cppu::OInterfaceContainerHelper* m_pListenersContainer; // list of listeners
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sal_Bool m_bDisposed;
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sal_Bool m_bInitialized;
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public:
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OInstanceLocker( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext );
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~OInstanceLocker();
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static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
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getSupportedServiceNames_static();
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static ::rtl::OUString SAL_CALL getImplementationName_static();
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static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
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Create(
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
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// XComponent
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virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
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// XInitialization
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virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
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// XServiceInfo
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virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException);
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};
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class OLockListener : public ::cppu::WeakImplHelper2< ::com::sun::star::util::XCloseListener,
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::com::sun::star::frame::XTerminateListener >
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{
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::osl::Mutex m_aMutex;
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xInstance;
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::com::sun::star::uno::Reference< ::com::sun::star::embed::XActionsApproval > m_xApproval;
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::com::sun::star::uno::WeakReference< ::com::sun::star::lang::XComponent > m_xWrapper;
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sal_Bool m_bDisposed;
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sal_Bool m_bInitialized;
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sal_Int32 m_nMode;
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public:
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OLockListener( const ::com::sun::star::uno::WeakReference< ::com::sun::star::lang::XComponent >& xWrapper,
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const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xInstance,
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sal_Int32 nMode,
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const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XActionsApproval > xApproval );
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~OLockListener();
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sal_Bool Init();
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void Dispose();
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// XEventListener
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
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// XCloseListener
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virtual void SAL_CALL queryClosing( const ::com::sun::star::lang::EventObject& Source, sal_Bool GetsOwnership ) throw (::com::sun::star::util::CloseVetoException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL notifyClosing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
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// XTerminateListener
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virtual void SAL_CALL queryTermination( const ::com::sun::star::lang::EventObject& Event ) throw (::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL notifyTermination( const ::com::sun::star::lang::EventObject& Event ) throw (::com::sun::star::uno::RuntimeException);
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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