editeng/source/xml/xmltxtimp.cxx

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  28
  29 #include <com/sun/star/io/XActiveDataControl.hpp>
  30 #include <com/sun/star/io/XActiveDataSource.hpp>
  31 #include <com/sun/star/xml/sax/XParser.hpp>
  32 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  33 #include <com/sun/star/io/XOutputStream.hpp>
  34 #include <com/sun/star/text/XText.hpp>
  35 #include <comphelper/processfactory.hxx>
  36 #include <unotools/streamwrap.hxx>
  37 #include <rtl/ustrbuf.hxx>
  38 #include <sot/storage.hxx>
  39 #include <svl/itemprop.hxx>
  40 #include <xmloff/xmlimp.hxx>
  41 #include <xmloff/xmlmetae.hxx>
  42 #include <xmloff/xmlictxt.hxx>
  43 #include <xmloff/xmltoken.hxx>
  44 #include <xmloff/xmlnmspe.hxx>
  45 #include <xmloff/xmlstyle.hxx>
  46 #include "editsource.hxx"
  47 #include <editeng/editeng.hxx>
  48 #include <editeng/unotext.hxx>
  49 #include <editeng/unoprnms.hxx>
  50 #include <editeng/unoipset.hxx>
  51
  52 using namespace com::sun::star;
  53 using namespace com::sun::star::document;
  54 using namespace com::sun::star::uno;
  55 using namespace com::sun::star::lang;
  56 using namespace com::sun::star::xml::sax;
  57 using namespace com::sun::star::text;
  58 using namespace ::rtl;
  59 using namespace cppu;
  60 using namespace xmloff::token;
  61
  62
  63 ///////////////////////////////////////////////////////////////////////
  64
  65 class SvxXMLTextImportContext : public SvXMLImportContext
  66 {
  67 public:
  68     SvxXMLTextImportContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName, const uno::Reference< XAttributeList >& xAttrList, const uno::Reference< XText >& xText );
  69     virtual ~SvxXMLTextImportContext();
  70
  71     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList );
  72
  73 //  SvxXMLXTableImport& getImport() const { return *(SvxXMLXTableImport*)&GetImport(); }
  74
  75 private:
  76     const uno::Reference< XText > mxText;
  77 };
  78
  79 ///////////////////////////////////////////////////////////////////////
  80
  81 SvxXMLTextImportContext::SvxXMLTextImportContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName, const uno::Reference< XAttributeList >&, const uno::Reference< XText >& xText )
  82 : SvXMLImportContext( rImport, nPrfx, rLName ), mxText( xText )
  83 {
  84 }
  85
  86 SvxXMLTextImportContext::~SvxXMLTextImportContext()
  87 {
  88 }
  89
  90 SvXMLImportContext *SvxXMLTextImportContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList )
  91 {
  92     SvXMLImportContext* pContext = NULL;
  93     if(XML_NAMESPACE_OFFICE == nPrefix && IsXMLToken( rLocalName, XML_BODY ) )
  94     {
  95         pContext = new SvxXMLTextImportContext( GetImport(), nPrefix, rLocalName, xAttrList, mxText );
  96     }
  97     else if( XML_NAMESPACE_OFFICE == nPrefix && IsXMLToken( rLocalName, XML_AUTOMATIC_STYLES ) )
  98     {
  99         pContext = new SvXMLStylesContext( GetImport(), nPrefix, rLocalName, xAttrList );
 100         GetImport().GetTextImport()->SetAutoStyles( (SvXMLStylesContext*)pContext );
 101
 102     }
 103     else
 104     {
 105         pContext = GetImport().GetTextImport()->CreateTextChildContext( GetImport(), nPrefix, rLocalName, xAttrList );
 106     }
 107
 108     if( NULL == pContext )
 109         pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
 110
 111     return pContext;
 112 }
 113
 114 ///////////////////////////////////////////////////////////////////////
 115
 116 class SvxXMLXTextImportComponent : public SvXMLImport
 117 {
 118 public:
 119     SvxXMLXTextImportComponent(
 120         const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
 121         const uno::Reference< XText > & xText );
 122
 123     virtual ~SvxXMLXTextImportComponent() throw ();
 124
 125     static sal_Bool load( const rtl::OUString& rUrl, const com::sun::star::uno::Reference< com::sun::star::container::XNameContainer >& xTable ) throw();
 126 protected:
 127     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList );
 128
 129 private:
 130     const uno::Reference< XText > mxText;
 131 };
 132
 133 // --------------------------------------------------------------------
 134
 135 SvxXMLXTextImportComponent::SvxXMLXTextImportComponent(
 136     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
 137     const uno::Reference< XText > & xText )
 138 :   SvXMLImport(xServiceFactory),
 139     mxText( xText )
 140 {
 141     GetTextImport()->SetCursor( mxText->createTextCursor() );
 142 }
 143
 144 SvxXMLXTextImportComponent::~SvxXMLXTextImportComponent() throw ()
 145 {
 146 }
 147
 148 void SvxReadXML( EditEngine& rEditEngine, SvStream& rStream, const ESelection& rSel )
 149 {
 150     SvxEditEngineSource aEditSource( &rEditEngine );
 151
 152     static const SfxItemPropertyMapEntry SvxXMLTextImportComponentPropertyMap[] =
 153     {
 154         SVX_UNOEDIT_CHAR_PROPERTIES,
 155         SVX_UNOEDIT_FONT_PROPERTIES,
 156 //      SVX_UNOEDIT_OUTLINER_PROPERTIES,
 157         SVX_UNOEDIT_PARA_PROPERTIES,
 158         {0,0,0,0,0,0}
 159     };
 160     static SvxItemPropertySet aSvxXMLTextImportComponentPropertySet( SvxXMLTextImportComponentPropertyMap, EditEngine::GetGlobalItemPool() );
 161
 162     uno::Reference<text::XText > xParent;
 163     SvxUnoText* pUnoText = new SvxUnoText( &aEditSource, &aSvxXMLTextImportComponentPropertySet, xParent );
 164     pUnoText->SetSelection( rSel );
 165     uno::Reference<text::XText > xText( pUnoText );
 166
 167     try
 168     {
 169         do
 170         {
 171             uno::Reference<lang::XMultiServiceFactory> xServiceFactory( ::comphelper::getProcessServiceFactory() );
 172             if( !xServiceFactory.is() )
 173             {
 174                 OSL_FAIL( "SvxXMLXTableImport::load: got no service manager" );
 175                 break;
 176             }
 177
 178             uno::Reference< xml::sax::XParser > xParser( xServiceFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Parser" ) ) ), uno::UNO_QUERY );
 179             if( !xParser.is() )
 180             {
 181                 OSL_FAIL( "com.sun.star.xml.sax.Parser service missing" );
 182                 break;
 183             }
 184
 185             uno::Reference<io::XInputStream> xInputStream = new utl::OInputStreamWrapper( rStream );
 186
 187 /* testcode
 188             const OUString aURL( RTL_CONSTASCII_USTRINGPARAM( "file:///e:/test.xml" ) );
 189             SfxMedium aMedium( aURL, STREAM_READ | STREAM_NOCREATE, sal_True );
 190             aMedium.IsRemote();
 191             uno::Reference<io::XOutputStream> xOut( new utl::OOutputStreamWrapper( *aMedium.GetOutStream() ) );
 192
 193             aMedium.GetInStream()->Seek( 0 );
 194             uno::Reference< io::XActiveDataSource > xSource( aMedium.GetDataSource() );
 195
 196             if( !xSource.is() )
 197             {
 198                 OSL_FAIL( "got no data source from medium" );
 199                 break;
 200             }
 201
 202             uno::Reference< XInterface > xPipe( xServiceFactory->createInstance(OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.io.Pipe") ) ) );
 203             if( !xPipe.is() )
 204             {
 205                 OSL_FAIL( "XMLReader::Read: com.sun.star.io.Pipe service missing" );
 206                 break;
 207             }
 208
 209             // connect pipe's output stream to the data source
 210             xSource->setOutputStream( uno::Reference< io::XOutputStream >::query( xPipe ) );
 211
 212             xml::sax::InputSource aParserInput;
 213             aParserInput.aInputStream = uno::Reference< io::XInputStream >::query( xPipe );
 214             aParserInput.sSystemId = aMedium.GetName();
 215
 216
 217             if( xSource.is() )
 218             {
 219                 uno::Reference< io::XActiveDataControl > xSourceControl( xSource, UNO_QUERY );
 220                 xSourceControl->start();
 221             }
 222
 223 */
 224
 225             // uno::Reference< XDocumentHandler > xHandler( new SvxXMLXTextImportComponent( xText ) );
 226             uno::Reference< XDocumentHandler > xHandler( new SvxXMLXTextImportComponent( xServiceFactory, xText ) );
 227
 228             xParser->setDocumentHandler( xHandler );
 229
 230             xml::sax::InputSource aParserInput;
 231             aParserInput.aInputStream = xInputStream;
 232 //          aParserInput.sSystemId = aMedium.GetName();
 233             xParser->parseStream( aParserInput );
 234         }
 235         while(0);
 236     }
 237     catch( const uno::Exception& )
 238     {
 239     }
 240 }
 241
 242 SvXMLImportContext *SvxXMLXTextImportComponent::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList )
 243 {
 244     SvXMLImportContext* pContext;
 245     if(XML_NAMESPACE_OFFICE == nPrefix && ( IsXMLToken( rLocalName, XML_DOCUMENT ) || IsXMLToken( rLocalName, XML_DOCUMENT_CONTENT ) ) )
 246     {
 247          pContext = new SvxXMLTextImportContext(*this, nPrefix, rLocalName, xAttrList, mxText );
 248     }
 249     else
 250     {
 251         pContext = SvXMLImport::CreateContext(nPrefix, rLocalName, xAttrList);
 252     }
 253     return pContext;
 254 }
 255
 256 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */