forked from amazingfate/loongoffice
306 lines
11 KiB
C++
306 lines
11 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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#include "uiconfiguration/globalsettings.hxx"
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#include "services.h"
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/configuration/theDefaultProvider.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/container/XContainer.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/XEventListener.hpp>
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#include <rtl/ustrbuf.hxx>
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#include <rtl/instance.hxx>
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#include <cppuhelper/implbase2.hxx>
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// Defines
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using namespace ::com::sun::star;
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// Namespace
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static const char GLOBALSETTINGS_ROOT_ACCESS[] = "/org.openoffice.Office.UI.GlobalSettings/Toolbars";
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static const char GLOBALSETTINGS_NODEREF_STATES[] = "States";
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static const char GLOBALSETTINGS_PROPERTY_LOCKED[] = "Locked";
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static const char GLOBALSETTINGS_PROPERTY_DOCKED[] = "Docked";
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static const char GLOBALSETTINGS_PROPERTY_STATESENABLED[] = "StatesEnabled";
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namespace framework
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{
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// Configuration access class for WindowState supplier implementation
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class GlobalSettings_Access : public ::cppu::WeakImplHelper2<
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::com::sun::star::lang::XComponent,
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::com::sun::star::lang::XEventListener>
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{
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public:
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GlobalSettings_Access( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
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virtual ~GlobalSettings_Access();
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// XComponent
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virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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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, std::exception) SAL_OVERRIDE;
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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, std::exception) SAL_OVERRIDE;
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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, std::exception) SAL_OVERRIDE;
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// settings access
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bool HasStatesInfo( GlobalSettings::UIElementType eElementType );
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bool GetStateInfo( GlobalSettings::UIElementType eElementType, GlobalSettings::StateInfo eStateInfo, ::com::sun::star::uno::Any& aValue );
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private:
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bool impl_initConfigAccess();
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osl::Mutex m_mutex;
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bool m_bDisposed : 1,
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m_bConfigRead : 1;
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OUString m_aConfigSettingsAccess;
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OUString m_aNodeRefStates;
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OUString m_aPropStatesEnabled;
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OUString m_aPropLocked;
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OUString m_aPropDocked;
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::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xConfigAccess;
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext> m_xContext;
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};
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GlobalSettings_Access::GlobalSettings_Access( const css::uno::Reference< css::uno::XComponentContext >& rxContext ) :
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m_bDisposed( false ),
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m_bConfigRead( false ),
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m_aConfigSettingsAccess( GLOBALSETTINGS_ROOT_ACCESS ),
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m_aNodeRefStates( GLOBALSETTINGS_NODEREF_STATES ),
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m_aPropStatesEnabled( GLOBALSETTINGS_PROPERTY_STATESENABLED ),
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m_aPropLocked( GLOBALSETTINGS_PROPERTY_LOCKED ),
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m_aPropDocked( GLOBALSETTINGS_PROPERTY_DOCKED ),
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m_xContext( rxContext )
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{
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}
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GlobalSettings_Access::~GlobalSettings_Access()
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{
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}
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// XComponent
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void SAL_CALL GlobalSettings_Access::dispose()
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throw ( css::uno::RuntimeException, std::exception )
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{
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osl::MutexGuard g(m_mutex);
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m_xConfigAccess.clear();
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m_bDisposed = true;
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}
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void SAL_CALL GlobalSettings_Access::addEventListener( const css::uno::Reference< css::lang::XEventListener >& )
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throw (css::uno::RuntimeException, std::exception)
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{
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}
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void SAL_CALL GlobalSettings_Access::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& )
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throw (css::uno::RuntimeException, std::exception)
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{
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}
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// XEventListener
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void SAL_CALL GlobalSettings_Access::disposing( const css::lang::EventObject& )
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throw (css::uno::RuntimeException, std::exception)
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{
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osl::MutexGuard g(m_mutex);
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m_xConfigAccess.clear();
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}
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// settings access
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bool GlobalSettings_Access::HasStatesInfo( GlobalSettings::UIElementType eElementType )
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{
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osl::MutexGuard g(m_mutex);
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if ( eElementType == GlobalSettings::UIELEMENT_TYPE_DOCKWINDOW )
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return false;
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else if ( eElementType == GlobalSettings::UIELEMENT_TYPE_STATUSBAR )
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return false;
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if ( m_bDisposed )
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return false;
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if ( !m_bConfigRead )
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{
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m_bConfigRead = true;
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impl_initConfigAccess();
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}
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if ( m_xConfigAccess.is() )
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{
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try
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{
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css::uno::Any a;
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bool bValue;
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a = m_xConfigAccess->getByName( m_aPropStatesEnabled );
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if ( a >>= bValue )
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return bValue;
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}
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catch ( const css::container::NoSuchElementException& )
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{
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}
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catch ( const css::uno::Exception& )
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{
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}
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}
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return false;
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}
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bool GlobalSettings_Access::GetStateInfo( GlobalSettings::UIElementType eElementType, GlobalSettings::StateInfo eStateInfo, ::com::sun::star::uno::Any& aValue )
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{
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osl::MutexGuard g(m_mutex);
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if ( eElementType == GlobalSettings::UIELEMENT_TYPE_DOCKWINDOW )
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return false;
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else if ( eElementType == GlobalSettings::UIELEMENT_TYPE_STATUSBAR )
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return false;
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if ( m_bDisposed )
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return false;
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if ( !m_bConfigRead )
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{
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m_bConfigRead = true;
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impl_initConfigAccess();
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}
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if ( m_xConfigAccess.is() )
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{
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try
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{
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css::uno::Any a;
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a = m_xConfigAccess->getByName( m_aNodeRefStates );
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css::uno::Reference< css::container::XNameAccess > xNameAccess;
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if ( a >>= xNameAccess )
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{
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if ( eStateInfo == GlobalSettings::STATEINFO_LOCKED )
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a = xNameAccess->getByName( m_aPropLocked );
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else if ( eStateInfo == GlobalSettings::STATEINFO_DOCKED )
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a = xNameAccess->getByName( m_aPropDocked );
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aValue = a;
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return true;
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}
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}
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catch ( const css::container::NoSuchElementException& )
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{
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}
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catch ( const css::uno::Exception& )
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{
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}
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}
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return false;
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}
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bool GlobalSettings_Access::impl_initConfigAccess()
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{
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css::uno::Sequence< css::uno::Any > aArgs( 2 );
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css::beans::PropertyValue aPropValue;
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try
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{
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if ( m_xContext.is() )
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{
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css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider =
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css::configuration::theDefaultProvider::get( m_xContext );
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aPropValue.Name = "nodepath";
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aPropValue.Value = css::uno::makeAny( OUString( GLOBALSETTINGS_ROOT_ACCESS ));
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aArgs[0] = css::uno::makeAny( aPropValue );
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aPropValue.Name = "lazywrite";
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aPropValue.Value = css::uno::makeAny( sal_True );
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aArgs[1] = css::uno::makeAny( aPropValue );
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m_xConfigAccess = css::uno::Reference< css::container::XNameAccess >(
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xConfigProvider->createInstanceWithArguments(
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SERVICENAME_CFGREADACCESS, aArgs ),
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css::uno::UNO_QUERY );
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css::uno::Reference< css::lang::XComponent >(
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xConfigProvider, css::uno::UNO_QUERY_THROW )->addEventListener(
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css::uno::Reference< css::lang::XEventListener >(
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static_cast< cppu::OWeakObject* >( this ),
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css::uno::UNO_QUERY ));
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}
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return m_xConfigAccess.is();
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}
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catch ( const css::lang::WrappedTargetException& )
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{
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}
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catch ( const css::uno::Exception& )
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{
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}
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return false;
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}
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// global class
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struct mutexGlobalSettings : public rtl::Static< osl::Mutex, mutexGlobalSettings > {};
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static GlobalSettings_Access* pStaticSettings = 0;
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static GlobalSettings_Access* GetGlobalSettings( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext )
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{
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osl::MutexGuard aGuard(mutexGlobalSettings::get());
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if ( !pStaticSettings )
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pStaticSettings = new GlobalSettings_Access( rxContext );
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return pStaticSettings;
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}
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GlobalSettings::GlobalSettings( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext ) :
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m_xContext( rxContext )
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{
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}
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GlobalSettings::~GlobalSettings()
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{
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}
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// settings access
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bool GlobalSettings::HasStatesInfo( UIElementType eElementType )
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{
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GlobalSettings_Access* pSettings( GetGlobalSettings( m_xContext ));
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if ( pSettings )
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return pSettings->HasStatesInfo( eElementType );
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else
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return false;
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}
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bool GlobalSettings::GetStateInfo( UIElementType eElementType, StateInfo eStateInfo, ::com::sun::star::uno::Any& aValue )
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{
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GlobalSettings_Access* pSettings( GetGlobalSettings( m_xContext ));
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if ( pSettings )
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return pSettings->GetStateInfo( eElementType, eStateInfo, aValue );
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else
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return false;
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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