sd/source/ui/tools/ConfigurationAccess.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <tools/ConfigurationAccess.hxx>
  21 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  22 #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
  23 #include <com/sun/star/configuration/theDefaultProvider.hpp>
  24 #include <com/sun/star/container/XNameAccess.hpp>
  25 #include <com/sun/star/util/XChangesBatch.hpp>
  26 #include <comphelper/processfactory.hxx>
  27 #include <comphelper/propertysequence.hxx>
  28 #include <comphelper/diagnose_ex.hxx>
  29 #include <sal/log.hxx>
  30
  31 using namespace ::com::sun::star;
  32 using namespace ::com::sun::star::uno;
  33
  34 namespace sd::tools {
  35
  36 ConfigurationAccess::ConfigurationAccess (
  37     const OUString& rsRootName,
  38     const WriteMode eMode)
  39 {
  40     Reference<lang::XMultiServiceFactory> xProvider =
  41         configuration::theDefaultProvider::get( ::comphelper::getProcessComponentContext() );
  42     Initialize(xProvider, rsRootName, eMode);
  43 }
  44
  45 void ConfigurationAccess::Initialize (
  46     const Reference<lang::XMultiServiceFactory>& rxProvider,
  47     const OUString& rsRootName,
  48     const WriteMode eMode)
  49 {
  50     try
  51     {
  52         Sequence<Any> aCreationArguments(comphelper::InitAnyPropertySequence(
  53         {
  54             {"nodepath", Any(rsRootName)},
  55             {"depth", Any(sal_Int32(-1))}
  56         }));
  57
  58         OUString sAccessService;
  59         if (eMode == READ_ONLY)
  60             sAccessService = "com.sun.star.configuration.ConfigurationAccess";
  61         else
  62             sAccessService = "com.sun.star.configuration.ConfigurationUpdateAccess";
  63
  64         mxRoot = rxProvider->createInstanceWithArguments(
  65             sAccessService,
  66             aCreationArguments);
  67     }
  68     catch (Exception&)
  69     {
  70         DBG_UNHANDLED_EXCEPTION("sd.tools");
  71     }
  72 }
  73
  74 Any ConfigurationAccess::GetConfigurationNode (
  75     const OUString& sPathToNode)
  76 {
  77     return GetConfigurationNode(
  78         Reference<container::XHierarchicalNameAccess>(mxRoot, UNO_QUERY),
  79         sPathToNode);
  80 }
  81
  82 Any ConfigurationAccess::GetConfigurationNode (
  83     const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
  84     const OUString& sPathToNode)
  85 {
  86     if (sPathToNode.isEmpty())
  87         return Any(rxNode);
  88
  89     try
  90     {
  91         if (rxNode.is())
  92         {
  93             return rxNode->getByHierarchicalName(sPathToNode);
  94         }
  95     }
  96     catch (const Exception&)
  97     {
  98         TOOLS_WARN_EXCEPTION("sd", "caught exception while getting configuration node" << sPathToNode);
  99     }
 100
 101     return Any();
 102 }
 103
 104 void ConfigurationAccess::CommitChanges()
 105 {
 106     Reference<util::XChangesBatch> xConfiguration (mxRoot, UNO_QUERY);
 107     if (xConfiguration.is())
 108         xConfiguration->commitChanges();
 109 }
 110
 111 } // end of namespace sd::tools
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */