042033f1e6
Change-Id: I044dd21b63d7eb03224675584fa143009c6b6008 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108418 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
292 lines
9.3 KiB
C++
292 lines
9.3 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 <sal/config.h>
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#include <string_view>
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#include <uifactory/factoryconfiguration.hxx>
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#include <services.h>
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#include <helper/mischelper.hxx>
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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/XContainer.hpp>
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#include <comphelper/propertysequence.hxx>
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// Defines
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using namespace com::sun::star;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::container;
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// Namespace
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namespace framework
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{
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static OUString getHashKeyFromStrings(
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std::u16string_view aCommandURL, std::u16string_view aModuleName )
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{
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return OUString::Concat(aCommandURL) + "-" + aModuleName;
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}
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// XInterface, XTypeProvider
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ConfigurationAccess_ControllerFactory::ConfigurationAccess_ControllerFactory( const Reference< XComponentContext >& rxContext, const OUString& _sRoot ) :
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m_aPropCommand( "Command" ),
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m_aPropModule( "Module" ),
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m_aPropController( "Controller" ),
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m_aPropValue( "Value" ),
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m_sRoot(_sRoot),
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m_bConfigAccessInitialized( false )
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{
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m_xConfigProvider = configuration::theDefaultProvider::get( rxContext );
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}
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ConfigurationAccess_ControllerFactory::~ConfigurationAccess_ControllerFactory()
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{
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osl::MutexGuard g(m_mutex);
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Reference< XContainer > xContainer( m_xConfigAccess, UNO_QUERY );
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if ( xContainer.is() )
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xContainer->removeContainerListener(m_xConfigAccessListener);
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}
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OUString ConfigurationAccess_ControllerFactory::getServiceFromCommandModule( std::u16string_view rCommandURL, std::u16string_view rModule ) const
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{
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osl::MutexGuard g(m_mutex);
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MenuControllerMap::const_iterator pIter = m_aMenuControllerMap.find( getHashKeyFromStrings( rCommandURL, rModule ));
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if ( pIter != m_aMenuControllerMap.end() )
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return pIter->second.m_aImplementationName;
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else if ( !rModule.empty() )
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{
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// Try to detect if we have a generic popup menu controller
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pIter = m_aMenuControllerMap.find(
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getHashKeyFromStrings( rCommandURL, std::u16string_view() ));
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if ( pIter != m_aMenuControllerMap.end() )
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return pIter->second.m_aImplementationName;
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}
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return OUString();
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}
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OUString ConfigurationAccess_ControllerFactory::getValueFromCommandModule( std::u16string_view rCommandURL, std::u16string_view rModule ) const
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{
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osl::MutexGuard g(m_mutex);
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MenuControllerMap::const_iterator pIter = m_aMenuControllerMap.find( getHashKeyFromStrings( rCommandURL, rModule ));
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if ( pIter != m_aMenuControllerMap.end() )
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return pIter->second.m_aValue;
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else if ( !rModule.empty() )
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{
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// Try to detect if we have a generic popup menu controller
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pIter = m_aMenuControllerMap.find(
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getHashKeyFromStrings( rCommandURL, std::u16string_view() ));
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if ( pIter != m_aMenuControllerMap.end() )
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return pIter->second.m_aValue;
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}
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return OUString();
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}
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void ConfigurationAccess_ControllerFactory::addServiceToCommandModule(
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std::u16string_view rCommandURL,
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std::u16string_view rModule,
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const OUString& rServiceSpecifier )
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{
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osl::MutexGuard g(m_mutex);
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OUString aHashKey = getHashKeyFromStrings( rCommandURL, rModule );
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m_aMenuControllerMap.emplace( aHashKey,ControllerInfo(rServiceSpecifier,OUString()) );
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}
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void ConfigurationAccess_ControllerFactory::removeServiceFromCommandModule(
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std::u16string_view rCommandURL,
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std::u16string_view rModule )
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{
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osl::MutexGuard g(m_mutex);
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OUString aHashKey = getHashKeyFromStrings( rCommandURL, rModule );
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m_aMenuControllerMap.erase( aHashKey );
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}
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// container.XContainerListener
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void SAL_CALL ConfigurationAccess_ControllerFactory::elementInserted( const ContainerEvent& aEvent )
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{
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OUString aCommand;
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OUString aModule;
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OUString aService;
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OUString aValue;
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osl::MutexGuard g(m_mutex);
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if ( impl_getElementProps( aEvent.Element, aCommand, aModule, aService, aValue ))
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{
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// Create hash key from command and module as they are together a primary key to
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// the UNO service that implements the popup menu controller.
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OUString aHashKey( getHashKeyFromStrings( aCommand, aModule ));
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ControllerInfo& rControllerInfo = m_aMenuControllerMap[ aHashKey ];
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rControllerInfo.m_aImplementationName = aService;
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rControllerInfo.m_aValue = aValue;
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}
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}
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void SAL_CALL ConfigurationAccess_ControllerFactory::elementRemoved ( const ContainerEvent& aEvent )
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{
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OUString aCommand;
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OUString aModule;
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OUString aService;
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OUString aValue;
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osl::MutexGuard g(m_mutex);
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if ( impl_getElementProps( aEvent.Element, aCommand, aModule, aService, aValue ))
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{
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// Create hash key from command and module as they are together a primary key to
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// the UNO service that implements the popup menu controller.
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OUString aHashKey( getHashKeyFromStrings( aCommand, aModule ));
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m_aMenuControllerMap.erase( aHashKey );
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}
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}
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void SAL_CALL ConfigurationAccess_ControllerFactory::elementReplaced( const ContainerEvent& aEvent )
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{
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elementInserted(aEvent);
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}
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// lang.XEventListener
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void SAL_CALL ConfigurationAccess_ControllerFactory::disposing( const EventObject& )
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{
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// remove our reference to the config access
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osl::MutexGuard g(m_mutex);
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m_xConfigAccess.clear();
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}
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void ConfigurationAccess_ControllerFactory::readConfigurationData()
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{
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// SAFE
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osl::ClearableMutexGuard aLock( m_mutex );
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if ( !m_bConfigAccessInitialized )
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{
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uno::Sequence<uno::Any> aArgs(comphelper::InitAnyPropertySequence(
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{
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{"nodepath", uno::Any(m_sRoot)}
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}));
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try
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{
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m_xConfigAccess.set( m_xConfigProvider->createInstanceWithArguments(SERVICENAME_CFGREADACCESS,aArgs ), UNO_QUERY );
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}
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catch ( const WrappedTargetException& )
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{
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}
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m_bConfigAccessInitialized = true;
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}
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if ( !m_xConfigAccess.is() )
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return;
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// Read and update configuration data
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updateConfigurationData();
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uno::Reference< container::XContainer > xContainer( m_xConfigAccess, uno::UNO_QUERY );
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// UNSAFE
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aLock.clear();
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if ( xContainer.is() )
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{
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m_xConfigAccessListener = new WeakContainerListener(this);
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xContainer->addContainerListener(m_xConfigAccessListener);
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}
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}
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void ConfigurationAccess_ControllerFactory::updateConfigurationData()
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{
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osl::MutexGuard g(m_mutex);
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if ( !m_xConfigAccess.is() )
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return;
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const Sequence< OUString > aPopupMenuControllers = m_xConfigAccess->getElementNames();
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OUString aCommand;
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OUString aModule;
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OUString aService;
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OUString aHashKey;
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OUString aValue;
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m_aMenuControllerMap.clear();
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for ( OUString const & name : aPopupMenuControllers )
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{
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try
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{
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if ( impl_getElementProps( m_xConfigAccess->getByName( name ), aCommand, aModule, aService,aValue ))
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{
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// Create hash key from command and module as they are together a primary key to
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// the UNO service that implements the popup menu controller.
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aHashKey = getHashKeyFromStrings( aCommand, aModule );
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m_aMenuControllerMap.emplace( aHashKey, ControllerInfo(aService,aValue) );
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}
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}
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catch ( const NoSuchElementException& )
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{
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}
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catch ( const WrappedTargetException& )
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{
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}
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}
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}
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bool ConfigurationAccess_ControllerFactory::impl_getElementProps( const Any& aElement, OUString& aCommand, OUString& aModule, OUString& aServiceSpecifier,OUString& aValue ) const
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{
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Reference< XPropertySet > xPropertySet;
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aElement >>= xPropertySet;
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if ( xPropertySet.is() )
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{
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try
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{
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xPropertySet->getPropertyValue( m_aPropCommand ) >>= aCommand;
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xPropertySet->getPropertyValue( m_aPropModule ) >>= aModule;
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xPropertySet->getPropertyValue( m_aPropController ) >>= aServiceSpecifier;
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xPropertySet->getPropertyValue( m_aPropValue ) >>= aValue;
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}
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catch ( const css::beans::UnknownPropertyException& )
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{
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return false;
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}
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catch ( const css::lang::WrappedTargetException& )
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{
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return false;
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}
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}
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return true;
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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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