xmloff/source/draw/layerexp.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
  21 #include <com/sun/star/drawing/XLayerSupplier.hpp>
  22 #include <com/sun/star/container/XIndexAccess.hpp>
  23 #include <com/sun/star/beans/XPropertySet.hpp>
  24 #include <xmloff/xmltoken.hxx>
  25 #include "xmloff/xmlnmspe.hxx"
  26 #include <xmloff/xmlexp.hxx>
  27 #include <xmloff/xmlement.hxx>
  28 #include <xmloff/nmspmap.hxx>
  29 #include "layerexp.hxx"
  30
  31 using ::rtl::OUString;
  32 using ::rtl::OUStringBuffer;
  33 using ::com::sun::star::uno::Reference;
  34
  35 using namespace ::cppu;
  36 using namespace ::com::sun::star;
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::drawing;
  39 using namespace ::com::sun::star::beans;
  40 using namespace ::com::sun::star::lang;
  41 using namespace ::com::sun::star::container;
  42 using namespace ::xmloff::token;
  43
  44 void SdXMLayerExporter::exportLayer( SvXMLExport& rExport )
  45 {
  46     Reference< XLayerSupplier > xLayerSupplier( rExport.GetModel(), UNO_QUERY );
  47     if( !xLayerSupplier.is() )
  48         return;
  49
  50     Reference< XIndexAccess > xLayerManager( xLayerSupplier->getLayerManager(), UNO_QUERY );
  51     if( !xLayerManager.is() )
  52         return;
  53
  54     const sal_Int32 nCount = xLayerManager->getCount();
  55     if( nCount == 0 )
  56         return;
  57
  58     const OUString strName( RTL_CONSTASCII_USTRINGPARAM( "Name" ) );
  59     const OUString strTitle( RTL_CONSTASCII_USTRINGPARAM( "Title" ) );
  60     const OUString strDescription( RTL_CONSTASCII_USTRINGPARAM( "Description" ) );
  61
  62     OUString sTmp;
  63
  64     SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_LAYER_SET, sal_True, sal_True );
  65
  66     for( sal_Int32 nIndex = 0; nIndex < nCount; nIndex++ )
  67     {
  68         try
  69         {
  70             Reference< XPropertySet> xLayer( xLayerManager->getByIndex( nIndex ), UNO_QUERY_THROW );
  71             xLayer->getPropertyValue( strName ) >>= sTmp;
  72             if(!sTmp.isEmpty())
  73                 rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, sTmp );
  74
  75             SvXMLElementExport aEle( rExport, XML_NAMESPACE_DRAW, XML_LAYER, sal_True, sal_True );
  76
  77             // title property (as <svg:title> element)
  78             xLayer->getPropertyValue(strTitle) >>= sTmp;
  79             if(!sTmp.isEmpty())
  80             {
  81                 SvXMLElementExport aEventElemt(rExport, XML_NAMESPACE_SVG, XML_TITLE, sal_True, sal_False);
  82                 rExport.Characters(sTmp);
  83             }
  84
  85             // description property (as <svg:desc> element)
  86             xLayer->getPropertyValue(strDescription) >>= sTmp;
  87             if(!sTmp.isEmpty())
  88             {
  89                 SvXMLElementExport aDesc(rExport, XML_NAMESPACE_SVG, XML_DESC, sal_True, sal_False);
  90                 rExport.Characters(sTmp);
  91             }
  92         }
  93         catch( Exception& )
  94         {
  95             OSL_FAIL("SdXMLayerExporter::exportLayer(), exception caught during export of one layer!");
  96         }
  97     }
  98 }
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */