170 lines
7.7 KiB
C++
170 lines
7.7 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 <comphelper/configurationhelper.hxx>
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#include <comphelper/sequence.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/PropertyValue.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/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/lang/XSingleServiceFactory.hpp>
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#include <com/sun/star/util/XChangesBatch.hpp>
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namespace comphelper{
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css::uno::Reference< css::uno::XInterface > ConfigurationHelper::openConfig(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
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const OUString& sPackage,
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EConfigurationModes eMode )
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{
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css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider(
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css::configuration::theDefaultProvider::get( rxContext ) );
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std::vector< css::uno::Any > lParams;
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css::beans::PropertyValue aParam ;
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// set root path
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aParam.Name = "nodepath";
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aParam.Value <<= sPackage;
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lParams.emplace_back(aParam);
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// enable all locales mode
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if (eMode & EConfigurationModes::AllLocales)
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{
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aParam.Name = "locale";
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aParam.Value <<= u"*"_ustr;
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lParams.emplace_back(aParam);
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}
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// open it
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css::uno::Reference< css::uno::XInterface > xCFG;
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bool bReadOnly(eMode & EConfigurationModes::ReadOnly);
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if (bReadOnly)
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xCFG = xConfigProvider->createInstanceWithArguments(
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u"com.sun.star.configuration.ConfigurationAccess"_ustr,
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comphelper::containerToSequence(lParams));
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else
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xCFG = xConfigProvider->createInstanceWithArguments(
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u"com.sun.star.configuration.ConfigurationUpdateAccess"_ustr,
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comphelper::containerToSequence(lParams));
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return xCFG;
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}
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css::uno::Any ConfigurationHelper::readRelativeKey(const css::uno::Reference< css::uno::XInterface >& xCFG ,
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const OUString& sRelPath,
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const OUString& sKey )
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{
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css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
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css::uno::Reference< css::beans::XPropertySet > xProps;
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xAccess->getByHierarchicalName(sRelPath) >>= xProps;
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if (!xProps.is())
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{
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throw css::container::NoSuchElementException(
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"The requested path \"" + sRelPath + "\" does not exist.");
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}
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return xProps->getPropertyValue(sKey);
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}
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void ConfigurationHelper::writeRelativeKey(const css::uno::Reference< css::uno::XInterface >& xCFG ,
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const OUString& sRelPath,
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const OUString& sKey ,
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const css::uno::Any& aValue )
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{
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css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
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css::uno::Reference< css::beans::XPropertySet > xProps;
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xAccess->getByHierarchicalName(sRelPath) >>= xProps;
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if (!xProps.is())
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{
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throw css::container::NoSuchElementException(
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"The requested path \"" + sRelPath + "\" does not exist.");
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}
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xProps->setPropertyValue(sKey, aValue);
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}
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css::uno::Reference< css::uno::XInterface > ConfigurationHelper::makeSureSetNodeExists(const css::uno::Reference< css::uno::XInterface >& xCFG ,
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const OUString& sRelPathToSet,
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const OUString& sSetNode )
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{
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css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
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css::uno::Reference< css::container::XNameAccess > xSet;
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xAccess->getByHierarchicalName(sRelPathToSet) >>= xSet;
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if (!xSet.is())
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{
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throw css::container::NoSuchElementException(
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"The requested path \"" + sRelPathToSet + "\" does not exist." );
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}
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css::uno::Reference< css::uno::XInterface > xNode;
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if (xSet->hasByName(sSetNode))
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xSet->getByName(sSetNode) >>= xNode;
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else
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{
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css::uno::Reference< css::lang::XSingleServiceFactory > xNodeFactory(xSet, css::uno::UNO_QUERY_THROW);
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xNode = xNodeFactory->createInstance();
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css::uno::Reference< css::container::XNameContainer > xSetReplace(xSet, css::uno::UNO_QUERY_THROW);
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xSetReplace->insertByName(sSetNode, css::uno::Any(xNode));
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}
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return xNode;
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}
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css::uno::Any ConfigurationHelper::readDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
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const OUString& sPackage,
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const OUString& sRelPath,
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const OUString& sKey ,
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EConfigurationModes eMode )
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{
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css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
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return ConfigurationHelper::readRelativeKey(xCFG, sRelPath, sKey);
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}
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void ConfigurationHelper::writeDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
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const OUString& sPackage,
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const OUString& sRelPath,
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const OUString& sKey ,
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const css::uno::Any& aValue ,
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EConfigurationModes eMode )
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{
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css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
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ConfigurationHelper::writeRelativeKey(xCFG, sRelPath, sKey, aValue);
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ConfigurationHelper::flush(xCFG);
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}
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void ConfigurationHelper::flush(const css::uno::Reference< css::uno::XInterface >& xCFG)
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{
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css::uno::Reference< css::util::XChangesBatch > xBatch(xCFG, css::uno::UNO_QUERY_THROW);
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xBatch->commitChanges();
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}
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} // namespace comphelper
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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