9e8f069799
it has an empty size of two words, so it saves very little memory to use unique_ptr. Change-Id: I2958a83c41929dec3d33db27f084dafec385d74d Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147014 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
258 lines
10 KiB
C++
258 lines
10 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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#pragma once
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/container/XNamed.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/ucb/XPropertySetRegistryFactory.hpp>
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#include <com/sun/star/ucb/XPropertySetRegistry.hpp>
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#include <com/sun/star/ucb/XPersistentPropertySet.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/beans/XPropertyContainer.hpp>
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#include <com/sun/star/beans/XPropertySetInfoChangeNotifier.hpp>
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#include <com/sun/star/beans/XPropertyAccess.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <comphelper/interfacecontainer4.hxx>
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#include <comphelper/multiinterfacecontainer4.hxx>
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#include <comphelper/compbase.hxx>
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#include <rtl/ref.hxx>
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#include <unordered_map>
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using UcbStore_Base = comphelper::WeakComponentImplHelper <
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css::lang::XServiceInfo,
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css::ucb::XPropertySetRegistryFactory,
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css::lang::XInitialization >;
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class UcbStore : public UcbStore_Base
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{
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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css::uno::Sequence< css::uno::Any > m_aInitArgs;
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css::uno::Reference< css::ucb::XPropertySetRegistry > m_xTheRegistry;
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public:
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explicit UcbStore( const css::uno::Reference< css::uno::XComponentContext >& xContext );
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virtual ~UcbStore() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// XPropertySetRegistryFactory
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virtual css::uno::Reference< css::ucb::XPropertySetRegistry > SAL_CALL
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createPropertySetRegistry( const OUString& URL ) override;
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// XInitialization
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virtual void SAL_CALL
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initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
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};
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class PersistentPropertySet;
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// PropertySetMap_Impl.
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typedef std::unordered_map< OUString, PersistentPropertySet*> PropertySetMap_Impl;
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class PropertySetRegistry : public cppu::WeakImplHelper <
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css::lang::XServiceInfo,
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css::ucb::XPropertySetRegistry,
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css::container::XNameAccess >
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{
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friend class PersistentPropertySet;
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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const css::uno::Sequence< css::uno::Any > m_aInitArgs;
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PropertySetMap_Impl m_aPropSets;
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css::uno::Reference< css::lang::XMultiServiceFactory > m_xConfigProvider;
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css::uno::Reference< css::uno::XInterface > m_xRootReadAccess;
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css::uno::Reference< css::uno::XInterface > m_xRootWriteAccess;
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std::mutex m_aMutex;
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bool m_bTriedToGetRootReadAccess;
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bool m_bTriedToGetRootWriteAccess;
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private:
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css::uno::Reference< css::lang::XMultiServiceFactory >
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getConfigProvider(std::unique_lock<std::mutex>& l);
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void add ( std::unique_lock<std::mutex>& rCreatorGuard, PersistentPropertySet* pSet );
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void remove( PersistentPropertySet* pSet );
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void renamePropertySet( const OUString& rOldKey,
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const OUString& rNewKey );
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public:
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PropertySetRegistry(
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const css::uno::Reference< css::uno::XComponentContext >& xContext,
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const css::uno::Sequence< css::uno::Any >& rInitArgs);
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virtual ~PropertySetRegistry() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// XPropertySetRegistry
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virtual css::uno::Reference< css::ucb::XPersistentPropertySet > SAL_CALL
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openPropertySet( const OUString& key, sal_Bool create ) override;
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virtual void SAL_CALL
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removePropertySet( const OUString& key ) override;
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// XElementAccess ( XNameAccess is derived from it )
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virtual css::uno::Type SAL_CALL
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getElementType() override;
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virtual sal_Bool SAL_CALL
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hasElements() override;
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// XNameAccess
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virtual css::uno::Any SAL_CALL
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getByName( const OUString& aName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL
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getElementNames() override;
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virtual sal_Bool SAL_CALL
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hasByName( const OUString& aName ) override;
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// Non-interface methods
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css::uno::Reference< css::uno::XInterface >
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getRootConfigReadAccess();
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css::uno::Reference< css::uno::XInterface >
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getConfigWriteAccess( const OUString& rPath );
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private:
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css::uno::Reference< css::uno::XInterface >
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getRootConfigReadAccessImpl(std::unique_lock<std::mutex>& l);
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css::uno::Reference< css::uno::XInterface >
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getConfigWriteAccessImpl( std::unique_lock<std::mutex>& l, const OUString& rPath );
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};
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class PropertySetInfo_Impl;
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typedef comphelper::OMultiTypeInterfaceContainerHelperVar4<OUString, css::beans::XPropertyChangeListener> PropertyListeners_Impl;
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class PersistentPropertySet : public cppu::WeakImplHelper <
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css::lang::XServiceInfo,
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css::lang::XComponent,
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css::ucb::XPersistentPropertySet,
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css::container::XNamed,
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css::beans::XPropertyContainer,
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css::beans::XPropertySetInfoChangeNotifier,
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css::beans::XPropertyAccess >
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{
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rtl::Reference<PropertySetRegistry> m_pCreator;
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rtl::Reference<PropertySetInfo_Impl> m_pInfo;
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OUString m_aKey;
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OUString m_aFullKey;
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mutable std::mutex m_aMutex;
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comphelper::OInterfaceContainerHelper4<css::lang::XEventListener> m_aDisposeEventListeners;
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comphelper::OInterfaceContainerHelper4<css::beans::XPropertySetInfoChangeListener> m_aPropSetChangeListeners;
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PropertyListeners_Impl m_aPropertyChangeListeners;
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private:
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void notifyPropertyChangeEvent(
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std::unique_lock<std::mutex>& rGuard,
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const css::beans::PropertyChangeEvent& rEvent ) const;
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void notifyPropertySetInfoChange(
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std::unique_lock<std::mutex>& rGuard,
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const css::beans::PropertySetInfoChangeEvent& evt ) const;
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public:
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PersistentPropertySet(
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std::unique_lock<std::mutex>& rCreatorGuard,
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PropertySetRegistry& rCreator,
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OUString aKey );
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virtual ~PersistentPropertySet() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// XComponent
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virtual void SAL_CALL
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dispose() override;
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virtual void SAL_CALL
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addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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virtual void SAL_CALL
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removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
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getPropertySetInfo() override;
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virtual void SAL_CALL
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setPropertyValue( const OUString& aPropertyName,
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const css::uno::Any& aValue ) override;
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virtual css::uno::Any SAL_CALL
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getPropertyValue( const OUString& PropertyName ) override;
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virtual void SAL_CALL
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addPropertyChangeListener( const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
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virtual void SAL_CALL
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removePropertyChangeListener( const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
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virtual void SAL_CALL
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addVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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virtual void SAL_CALL
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removeVetoableChangeListener( const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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// XPersistentPropertySet
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virtual css::uno::Reference< css::ucb::XPropertySetRegistry > SAL_CALL
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getRegistry() override;
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virtual OUString SAL_CALL
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getKey() override;
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// XNamed
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virtual OUString SAL_CALL
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getName() override;
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virtual void SAL_CALL
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setName( const OUString& aName ) override;
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// XPropertyContainer
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virtual void SAL_CALL
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addProperty( const OUString& Name,
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sal_Int16 Attributes,
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const css::uno::Any& DefaultValue ) override;
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virtual void SAL_CALL
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removeProperty( const OUString& Name ) override;
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// XPropertySetInfoChangeNotifier
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virtual void SAL_CALL
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addPropertySetInfoChangeListener( const css::uno::Reference< css::beans::XPropertySetInfoChangeListener >& Listener ) override;
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virtual void SAL_CALL
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removePropertySetInfoChangeListener( const css::uno::Reference< css::beans::XPropertySetInfoChangeListener >& Listener ) override;
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// XPropertyAccess
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virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL
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getPropertyValues() override;
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virtual void SAL_CALL
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setPropertyValues( const css::uno::Sequence< css::beans::PropertyValue >& aProps ) override;
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// Non-interface methods.
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PropertySetRegistry& getPropertySetRegistry();
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OUString getFullKey();
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private:
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const OUString& getFullKeyImpl(std::unique_lock<std::mutex>&);
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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