897970cd0b
Change-Id: I2d7d14fe0335689e4a338c70587bf33137ed1ddd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111279 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
273 lines
8.1 KiB
C++
273 lines
8.1 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/configuration/theDefaultProvider.hpp>
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#include <com/sun/star/container/XNameAccess.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/instance.hxx>
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#include <rtl/ref.hxx>
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#include <comphelper/propertysequence.hxx>
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#include <cppuhelper/implbase.hxx>
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// Defines
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using namespace ::com::sun::star;
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// Namespace
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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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namespace {
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class GlobalSettings_Access : public ::cppu::WeakImplHelper<
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css::lang::XComponent,
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css::lang::XEventListener>
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{
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public:
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explicit GlobalSettings_Access( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
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// XComponent
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virtual void SAL_CALL dispose() override;
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virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
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virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
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// XEventListener
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virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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// settings access
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bool HasToolbarStatesInfo();
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bool GetToolbarStateInfo( GlobalSettings::StateInfo eStateInfo, css::uno::Any& aValue );
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private:
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void 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_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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css::uno::Reference< css::container::XNameAccess > m_xConfigAccess;
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css::uno::Reference< css::uno::XComponentContext> m_xContext;
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};
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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_aNodeRefStates( "States" ),
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m_aPropStatesEnabled( "StatesEnabled" ),
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m_aPropLocked( "Locked" ),
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m_aPropDocked( "Docked" ),
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m_xContext( rxContext )
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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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{
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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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{
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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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{
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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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{
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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::HasToolbarStatesInfo()
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{
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osl::MutexGuard g(m_mutex);
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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::GetToolbarStateInfo( GlobalSettings::StateInfo eStateInfo, css::uno::Any& aValue )
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{
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osl::MutexGuard g(m_mutex);
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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 = 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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void GlobalSettings_Access::impl_initConfigAccess()
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{
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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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uno::Sequence<uno::Any> aArgs(comphelper::InitAnyPropertySequence(
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{
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{"nodepath", uno::Any(OUString("/org.openoffice.Office.UI.GlobalSettings/Toolbars"))}
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}));
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m_xConfigAccess.set(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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}
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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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}
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// global class
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namespace {
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struct mutexGlobalSettings : public rtl::Static< osl::Mutex, mutexGlobalSettings > {};
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}
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static rtl::Reference<GlobalSettings_Access> pStaticSettings;
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static GlobalSettings_Access* GetGlobalSettings( const css::uno::Reference< css::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.get();
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}
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GlobalSettings::GlobalSettings( const css::uno::Reference< css::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::HasToolbarStatesInfo() const
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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->HasToolbarStatesInfo();
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else
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return false;
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}
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bool GlobalSettings::GetToolbarStateInfo( StateInfo eStateInfo, css::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->GetToolbarStateInfo( 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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