Line data    Source code

       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 <framework/statusbarconfiguration.hxx>
      21             : #include <xml/statusbardocumenthandler.hxx>
      22             : #include <xml/saxnamespacefilter.hxx>
      23             : #include <services.h>
      24             : 
      25             : #include <com/sun/star/xml/sax/Parser.hpp>
      26             : #include <com/sun/star/xml/sax/Writer.hpp>
      27             : #include <com/sun/star/io/XActiveDataSource.hpp>
      28             : #include <com/sun/star/io/XInputStream.hpp>
      29             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      30             : 
      31             : #include <comphelper/processfactory.hxx>
      32             : #include <unotools/streamwrap.hxx>
      33             : 
      34             : using namespace ::com::sun::star::uno;
      35             : using namespace ::com::sun::star::xml::sax;
      36             : using namespace ::com::sun::star::lang;
      37             : using namespace ::com::sun::star::io;
      38             : using namespace ::com::sun::star::container;
      39             : 
      40             : namespace framework
      41             : {
      42             : 
      43          46 : bool StatusBarConfiguration::LoadStatusBar(
      44             :     const Reference< XComponentContext >& rxContext,
      45             :     const Reference< XInputStream >& xInputStream,
      46             :     const Reference< XIndexContainer >& rStatusbarConfiguration )
      47             : {
      48          46 :     Reference< XParser > xParser = Parser::create(rxContext);
      49             : 
      50             :     // connect stream to input stream to the parser
      51          92 :     InputSource aInputSource;
      52          46 :     aInputSource.aInputStream = xInputStream;
      53             : 
      54             :     // create namespace filter and set menudocument handler inside to support xml namespaces
      55          92 :     Reference< XDocumentHandler > xDocHandler( new OReadStatusBarDocumentHandler( rStatusbarConfiguration ));
      56          92 :     Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));
      57             : 
      58             :     // connect parser and filter
      59          46 :     xParser->setDocumentHandler( xFilter );
      60             : 
      61             :     try
      62             :     {
      63          46 :         xParser->parseStream( aInputSource );
      64          46 :         return true;
      65             :     }
      66           0 :     catch ( const RuntimeException& )
      67             :     {
      68           0 :         return false;
      69             :     }
      70           0 :     catch( const SAXException& )
      71             :     {
      72           0 :         return false;
      73             :     }
      74           0 :     catch( const ::com::sun::star::io::IOException& )
      75             :     {
      76           0 :         return false;
      77          46 :     }
      78             : }
      79             : 
      80           0 : bool StatusBarConfiguration::StoreStatusBar(
      81             :     const Reference< XComponentContext >& rxContext,
      82             :     const Reference< XOutputStream >& xOutputStream,
      83             :     const Reference< XIndexAccess >& rStatusbarConfiguration )
      84             : {
      85           0 :     Reference< XWriter > xWriter = Writer::create( rxContext );
      86           0 :     xWriter->setOutputStream( xOutputStream );
      87             : 
      88             :     try
      89             :     {
      90           0 :         OWriteStatusBarDocumentHandler aWriteStatusBarDocumentHandler( rStatusbarConfiguration, xWriter );
      91           0 :         aWriteStatusBarDocumentHandler.WriteStatusBarDocument();
      92           0 :         return true;
      93             :     }
      94           0 :     catch ( const RuntimeException& )
      95             :     {
      96           0 :         return false;
      97             :     }
      98           0 :     catch ( const SAXException& )
      99             :     {
     100           0 :         return false;
     101             :     }
     102           0 :     catch ( const ::com::sun::star::io::IOException& )
     103             :     {
     104           0 :         return false;
     105           0 :     }
     106             : }
     107             : }
     108             : 
     109             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */