269 lines
10 KiB
C++
269 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: apitreeimplobj.hxx,v $
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*
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* $Revision: 1.23 $
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*
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* last change: $Author: hr $ $Date: 2003-03-19 16:18:30 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef CONFIGMGR_API_TREEIMPLOBJECTS_HXX_
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#define CONFIGMGR_API_TREEIMPLOBJECTS_HXX_
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#ifndef CONFIGMGR_CONFIGNODE_HXX_
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#include "noderef.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGSET_HXX_
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#include "configset.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIG_DEFAULTPROVIDER_HXX_
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#include "configdefaultprovider.hxx"
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#endif
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#ifndef CONFIGMGR_API_EVENTS_HXX_
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#include "confevents.hxx"
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#endif
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#ifndef CONFIGMGR_MISC_OPTIONS_HXX_
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#include "options.hxx"
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#endif
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#ifndef CONFIGMGR_UTILITY_HXX_
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#include "utility.hxx"
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#endif
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#ifndef _VOS_REF_HXX_
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#include <vos/ref.hxx>
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#endif
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#ifndef _RTL_REF_HXX_
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#include <rtl/ref.hxx>
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#endif
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#ifndef _OSL_MUTEX_HXX_
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#include <osl/mutex.hxx>
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#endif
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#ifndef INCLUDED_MEMORY
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#include <memory>
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#define INCLUDED_MEMORY
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#endif
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#ifndef _COM_SUN_STAR_LANG_XEVENTLISTENER_HPP_
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#include <com/sun/star/lang/XEventListener.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HPP_
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#include <com/sun/star/lang/XComponent.hpp>
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#endif
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namespace com { namespace sun { namespace star {
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namespace script { class XTypeConverter; }
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} } }
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namespace configmgr
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{
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//-----------------------------------------------------------------------------
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class OProviderImpl;
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//-----------------------------------------------------------------------------
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namespace configapi
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{
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//-----------------------------------------------------------------------------
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class Factory;
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class Notifier;
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class NotifierImpl;
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typedef vos::ORef<NotifierImpl> NotifierImplHolder;
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//-----------------------------------------------------------------------------
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class ObjectRegistry;
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typedef rtl::Reference<ObjectRegistry> ObjectRegistryHolder;
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typedef uno::XInterface UnoInterface;
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typedef uno::Reference<UnoInterface> UnoInterfaceRef;
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typedef uno::Reference<com::sun::star::script::XTypeConverter> UnoTypeConverter;
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typedef vos::ORef< OOptions > TreeOptions;
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//-----------------------------------------------------------------------------
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// API object implementation wrappers
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//-------------------------------------------------------------------------
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class ApiProvider : Noncopyable
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{
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Factory& m_rFactory;
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OProviderImpl& m_rProviderImpl;
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public:
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ApiProvider(Factory& rFactory, OProviderImpl& rProviderImpl );
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~ApiProvider()
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{}
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UnoTypeConverter getTypeConverter() const;
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Factory& getFactory() { return m_rFactory; }
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OProviderImpl& getProviderImpl() { return m_rProviderImpl; }
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};
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//-----------------------------------------------------------------------------
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//-------------------------------------------------------------------------
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class ApiTreeImpl : Noncopyable
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{
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class ComponentAdapter;
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typedef uno::Reference<ComponentAdapter> ComponentRef;
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typedef uno::Reference<com::sun::star::lang::XComponent> UnoComponent;
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typedef configuration::TreeRef TreeRef;
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typedef configuration::DefaultProvider DefaultProvider;
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TreeRef m_aTree;
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NotifierImplHolder m_aNotifier;
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DefaultProvider m_aDefaultProvider;
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ComponentRef m_xProvider;
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ApiProvider& m_rProvider;
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ApiTreeImpl* m_pParentTree;
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UnoInterface* m_pInstance;
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public:
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explicit ApiTreeImpl(UnoInterface* pInstance, configuration::TreeRef const& aTree, ApiTreeImpl& rParentTree);
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explicit ApiTreeImpl(UnoInterface* pInstance, ApiProvider& rProvider, configuration::TreeRef const& aTree, ApiTreeImpl* pParentTree);
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explicit ApiTreeImpl(UnoInterface* _pInstance, ApiProvider& _rProvider, configuration::TreeRef const& _aTree, DefaultProvider const & _aDefaultProvider);
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~ApiTreeImpl();
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// initialization
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void setNodeInstance(configuration::NodeRef const& aNode, UnoInterface* pInstance);
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// model access
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TreeRef getTree() const { return m_aTree; }
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// self-locked methods for dispose handling
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bool isAlive() const;
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void checkAlive() const;
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bool disposeTree(bool bForce);
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bool disposeTreeNow();
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void disposeNode(configuration::NodeRef const& aNode, UnoInterface* pInstance);
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// api object handling
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Factory& getFactory() const { return m_rProvider.getFactory(); }
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Notifier getNotifier() const;
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DefaultProvider getDefaultProvider() const { return m_aDefaultProvider; }
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// needs external locking
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ApiTreeImpl const* getRootTreeImpl() const;
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uno::XInterface* getUnoInstance() const { return m_pInstance; }
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ApiProvider& getProvider() { return m_rProvider; }
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UnoInterfaceRef getUnoProviderInstance() const; // { return m_xProvider; }
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// locking support
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memory::Segment const * getSourceData() const { return configuration::getRootSegment(m_aTree); }
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osl::Mutex& getDataLock() const { return configuration::getRootLock(m_aTree); }
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osl::Mutex& getApiLock() const;
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/// wire this to a new parent tree
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void haveNewParent(ApiTreeImpl* pNewParent);
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private:
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void init(ApiTreeImpl* pParentTree);
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void setParentTree(ApiTreeImpl* pNewParentTree);
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void deinit();
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bool implDisposeTree(data::Accessor const& _aAccessor);
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void implDisposeNode(data::Accessor const & _anAccessor, configuration::NodeRef const& aNode, UnoInterface* pInstance);
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friend class ComponentAdapter;
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void disposing(com::sun::star::lang::EventObject const& rEvt) throw();
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UnoComponent getProviderComponent();
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UnoComponent getParentComponent();
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};
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//-----------------------------------------------------------------------------
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class ApiRootTreeImpl
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{
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typedef configuration::AbsolutePath AbsolutePath;
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typedef configuration::DefaultProvider DefaultProvider;
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TreeOptions m_xOptions;
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public:
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explicit ApiRootTreeImpl(UnoInterface* pInstance, ApiProvider& rProvider, configuration::Tree const& aTree, TreeOptions const& _xOptions);
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~ApiRootTreeImpl();
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ApiTreeImpl& getApiTree() { return m_aTreeImpl; }
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ApiTreeImpl const& getApiTree() const { return m_aTreeImpl; }
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AbsolutePath const & getLocation() const { return m_aLocationPath; }
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TreeOptions getOptions() const { return m_xOptions; }
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// self-locked methods for dispose handling
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bool disposeTree();
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/// toggle whether this object relays notifications from the base provider
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bool enableNotification(bool bEnable);
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private:
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IConfigBroadcaster* implSetNotificationSource(IConfigBroadcaster* pNew);
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void implSetLocation(configuration::Tree const& _aTree);
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void releaseData();
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private:
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class NodeListener;
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friend class NodeListener;
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//IConfigBroadcaster* m_pNotificationSource;
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// IConfigListener
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void disposing(IConfigBroadcaster* pSource) ;
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//INodeListener : IConfigListener
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void nodeChanged(data::Accessor const& _aChangedDataAccessor, Change const& aChange, AbsolutePath const& aPath, IConfigBroadcaster* pSource);
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void nodeDeleted(data::Accessor const& _aChangedDataAccessor, AbsolutePath const& aPath, IConfigBroadcaster* pSource);
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private:
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ApiTreeImpl m_aTreeImpl;
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AbsolutePath m_aLocationPath;
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rtl::Reference<NodeListener> m_pNotificationListener;
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};
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//-----------------------------------------------------------------------------
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}
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}
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#endif // CONFIGMGR_API_TREEIMPLOBJECTS_HXX_
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