framework/source/fwe/xml/toolboxconfiguration.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 <toolboxconfiguration.hxx>
  21 #include <xml/toolboxdocumenthandler.hxx>
  22 #include <xml/saxnamespacefilter.hxx>
  23
  24 #include <com/sun/star/xml/sax/Parser.hpp>
  25 #include <com/sun/star/xml/sax/Writer.hpp>
  26 #include <com/sun/star/xml/sax/SAXException.hpp>
  27 #include <com/sun/star/io/IOException.hpp>
  28 #include <com/sun/star/io/XInputStream.hpp>
  29
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::xml::sax;
  32 using namespace ::com::sun::star::lang;
  33 using namespace ::com::sun::star::io;
  34 using namespace ::com::sun::star::container;
  35
  36 namespace framework
  37 {
  38 bool ToolBoxConfiguration::LoadToolBox(
  39     const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  40     const css::uno::Reference<css::io::XInputStream>& rInputStream,
  41     const css::uno::Reference<css::container::XIndexContainer>& rToolbarConfiguration)
  42 {
  43     Reference<XParser> xParser = Parser::create(rxContext);
  44
  45     // connect stream to input stream to the parser
  46     InputSource aInputSource;
  47
  48     aInputSource.aInputStream = rInputStream;
  49
  50     // create namespace filter and set menudocument handler inside to support xml namespaces
  51     Reference<XDocumentHandler> xDocHandler(new OReadToolBoxDocumentHandler(rToolbarConfiguration));
  52     Reference<XDocumentHandler> xFilter(new SaxNamespaceFilter(xDocHandler));
  53
  54     // connect parser and filter
  55     xParser->setDocumentHandler(xFilter);
  56
  57     try
  58     {
  59         xParser->parseStream(aInputSource);
  60         return true;
  61     }
  62     catch (const RuntimeException&)
  63     {
  64         return false;
  65     }
  66     catch (const SAXException&)
  67     {
  68         return false;
  69     }
  70     catch (const css::io::IOException&)
  71     {
  72         return false;
  73     }
  74 }
  75
  76 bool ToolBoxConfiguration::StoreToolBox(
  77     const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  78     const css::uno::Reference<css::io::XOutputStream>& rOutputStream,
  79     const css::uno::Reference<css::container::XIndexAccess>& rToolbarConfiguration)
  80 {
  81     Reference<XWriter> xWriter = Writer::create(rxContext);
  82     xWriter->setOutputStream(rOutputStream);
  83
  84     try
  85     {
  86         Reference<XDocumentHandler> xHandler(xWriter, UNO_QUERY_THROW);
  87         OWriteToolBoxDocumentHandler aWriteToolBoxDocumentHandler(rToolbarConfiguration, xHandler);
  88         aWriteToolBoxDocumentHandler.WriteToolBoxDocument();
  89         return true;
  90     }
  91     catch (const RuntimeException&)
  92     {
  93         return false;
  94     }
  95     catch (const SAXException&)
  96     {
  97         return false;
  98     }
  99     catch (const css::io::IOException&)
 100     {
 101         return false;
 102     }
 103 }
 104 }
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */