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             : 
      21             : #include <tools/debug.hxx>
      22             : #include <osl/diagnose.h>
      23             : #include <com/sun/star/drawing/XLayerManager.hpp>
      24             : #include <com/sun/star/beans/XPropertySet.hpp>
      25             : #include <com/sun/star/xml/sax/XAttributeList.hpp>
      26             : #include <com/sun/star/drawing/XLayerSupplier.hpp>
      27             : #include <comphelper/extract.hxx>
      28             : #include <xmloff/xmltoken.hxx>
      29             : #include <xmloff/xmlimp.hxx>
      30             : #include <xmloff/xmlnmspe.hxx>
      31             : #include <xmloff/xmluconv.hxx>
      32             : #include <xmloff/nmspmap.hxx>
      33             : #include "layerimp.hxx"
      34             : 
      35             : 
      36             : #include "XMLStringBufferImportContext.hxx"
      37             : 
      38             : using namespace ::std;
      39             : using namespace ::cppu;
      40             : using namespace ::xmloff::token;
      41             : using namespace ::com::sun::star;
      42             : using namespace ::com::sun::star::xml;
      43             : using namespace ::com::sun::star::xml::sax;
      44             : using namespace ::com::sun::star::uno;
      45             : using namespace ::com::sun::star::drawing;
      46             : using namespace ::com::sun::star::beans;
      47             : using namespace ::com::sun::star::lang;
      48             : using namespace ::com::sun::star::container;
      49             : using ::xmloff::token::IsXMLToken;
      50             : 
      51             : class SdXMLLayerContext : public SvXMLImportContext
      52             : {
      53             : public:
      54             :     SdXMLLayerContext( SvXMLImport& rImport, sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager );
      55             :     virtual ~SdXMLLayerContext();
      56             : 
      57             :     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList ) SAL_OVERRIDE;
      58             :     virtual void EndElement() SAL_OVERRIDE;
      59             : 
      60             : private:
      61             :     ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > mxLayerManager;
      62             :     OUString msName;
      63             :     OUStringBuffer sDescriptionBuffer;
      64             :     OUStringBuffer sTitleBuffer;
      65             : };
      66             : 
      67         233 : SdXMLLayerContext::SdXMLLayerContext( SvXMLImport& rImport, sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& xAttrList, const Reference< XNameAccess >& xLayerManager )
      68             : : SvXMLImportContext(rImport, nPrefix, rLocalName)
      69         233 : , mxLayerManager( xLayerManager )
      70             : {
      71         233 :     const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
      72         233 :     for(sal_Int16 i=0; i < nAttrCount; i++)
      73             :     {
      74         233 :         OUString aLocalName;
      75         233 :         if( GetImport().GetNamespaceMap().GetKeyByAttrName( xAttrList->getNameByIndex( i ), &aLocalName ) == XML_NAMESPACE_DRAW )
      76             :         {
      77         233 :             const OUString sValue( xAttrList->getValueByIndex( i ) );
      78             : 
      79         233 :             if( IsXMLToken( aLocalName, XML_NAME ) )
      80             :             {
      81         233 :                 msName = sValue;
      82         233 :                 break; // no more attributes needed
      83           0 :             }
      84             :         }
      85           0 :     }
      86             : 
      87         233 : }
      88             : 
      89         466 : SdXMLLayerContext::~SdXMLLayerContext()
      90             : {
      91         466 : }
      92             : 
      93           0 : SvXMLImportContext * SdXMLLayerContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const Reference< XAttributeList >& )
      94             : {
      95           0 :     if( (XML_NAMESPACE_SVG == nPrefix) && IsXMLToken(rLocalName, XML_TITLE) )
      96             :     {
      97           0 :         return new XMLStringBufferImportContext( GetImport(), nPrefix, rLocalName, sTitleBuffer);
      98             :     }
      99           0 :     else if( (XML_NAMESPACE_SVG == nPrefix) && IsXMLToken(rLocalName, XML_DESC) )
     100             :     {
     101           0 :         return new XMLStringBufferImportContext( GetImport(), nPrefix, rLocalName, sDescriptionBuffer);
     102             :     }
     103             :     else
     104             :     {
     105           0 :         return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
     106             :     }
     107             : }
     108             : 
     109         233 : void SdXMLLayerContext::EndElement()
     110             : {
     111             :     DBG_ASSERT( !msName.isEmpty(), "xmloff::SdXMLLayerContext::EndElement(), draw:layer element without draw:name!" );
     112         233 :     if( !msName.isEmpty() ) try
     113             :     {
     114         233 :         Reference< XPropertySet > xLayer;
     115             : 
     116         233 :         if( mxLayerManager->hasByName( msName ) )
     117             :         {
     118         230 :             mxLayerManager->getByName( msName ) >>= xLayer;
     119             :             DBG_ASSERT( xLayer.is(), "xmloff::SdXMLLayerContext::EndElement(), failed to get existing XLayer!" );
     120             :         }
     121             :         else
     122             :         {
     123           3 :             Reference< XLayerManager > xLayerManager( mxLayerManager, UNO_QUERY );
     124           3 :             if( xLayerManager.is() )
     125           3 :                 xLayer = Reference< XPropertySet >::query( xLayerManager->insertNewByIndex( xLayerManager->getCount() ) );
     126             :             DBG_ASSERT( xLayer.is(), "xmloff::SdXMLLayerContext::EndElement(), failed to create new XLayer!" );
     127             : 
     128           3 :             if( xLayer.is() )
     129           3 :                 xLayer->setPropertyValue("Name", Any( msName ) );
     130             :         }
     131             : 
     132         233 :         if( xLayer.is() )
     133             :         {
     134         233 :             xLayer->setPropertyValue("Title", Any( sTitleBuffer.makeStringAndClear() ) );
     135         233 :             xLayer->setPropertyValue("Description", Any( sDescriptionBuffer.makeStringAndClear() ) );
     136         233 :         }
     137             :     }
     138           0 :     catch( Exception& )
     139             :     {
     140             :         OSL_FAIL("SdXMLLayerContext::EndElement(), exception caught!");
     141             :     }
     142         233 : }
     143             : 
     144             : 
     145           0 : TYPEINIT1( SdXMLLayerSetContext, SvXMLImportContext );
     146             : 
     147          46 : SdXMLLayerSetContext::SdXMLLayerSetContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLocalName,
     148             :         const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>&)
     149          46 : : SvXMLImportContext(rImport, nPrfx, rLocalName)
     150             : {
     151          46 :     Reference< XLayerSupplier > xLayerSupplier( rImport.GetModel(), UNO_QUERY );
     152             :     DBG_ASSERT( xLayerSupplier.is(), "xmloff::SdXMLLayerSetContext::SdXMLLayerSetContext(), XModel is not supporting XLayerSupplier!" );
     153          46 :     if( xLayerSupplier.is() )
     154          46 :         mxLayerManager = xLayerSupplier->getLayerManager();
     155          46 : }
     156             : 
     157          92 : SdXMLLayerSetContext::~SdXMLLayerSetContext()
     158             : {
     159          92 : }
     160             : 
     161         233 : SvXMLImportContext * SdXMLLayerSetContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName,
     162             :         const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList )
     163             : {
     164         233 :     return new SdXMLLayerContext( GetImport(), nPrefix, rLocalName, xAttrList, mxLayerManager );
     165             : }
     166             : 
     167             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */