editeng/source/xml/xmltxtexp.cxx

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  28
  29
  30 /** this file implements an export of a selected EditEngine content into
  31     a xml stream. See editeng/source/inc/xmledit.hxx for interface */
  32 #include <com/sun/star/ucb/XAnyCompareFactory.hpp>
  33 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
  34 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  35 #include <com/sun/star/io/XActiveDataSource.hpp>
  36 #include <svl/itemprop.hxx>
  37 #include <svl/brdcst.hxx>
  38 #include <com/sun/star/uno/Sequence.hxx>
  39 #include <sot/storage.hxx>
  40 #include <rtl/ustrbuf.hxx>
  41 #include <xmloff/xmluconv.hxx>
  42 #include <xmloff/xmlnmspe.hxx>
  43 #include <xmloff/nmspmap.hxx>
  44 #include <xmloff/xmlmetae.hxx>
  45 #include <cppuhelper/implbase4.hxx>
  46 #include <comphelper/processfactory.hxx>
  47 #include <unotools/streamwrap.hxx>
  48 #include <xmloff/xmlexp.hxx>
  49 #include <editeng/unoedsrc.hxx>
  50 #include <editeng/unofored.hxx>
  51 #include <editeng/unotext.hxx>
  52 #include <editeng/unoprnms.hxx>
  53 #include <editeng/unofield.hxx>
  54 #include <editeng/editeng.hxx>
  55 #include "editsource.hxx"
  56 #include <editeng/unonrule.hxx>
  57 #include <editeng/unoipset.hxx>
  58
  59 using namespace com::sun::star;
  60 using namespace com::sun::star::container;
  61 using namespace com::sun::star::document;
  62 using namespace com::sun::star::uno;
  63 using namespace com::sun::star::awt;
  64 using namespace com::sun::star::lang;
  65 using namespace com::sun::star::xml::sax;
  66 using namespace ::rtl;
  67 using namespace cppu;
  68
  69 ///////////////////////////////////////////////////////////////////////
  70
  71 class SvxEditEngineSourceImpl;
  72
  73 ///////////////////////////////////////////////////////////////////////
  74
  75 class SvxEditEngineSourceImpl
  76 {
  77 private:
  78     oslInterlockedCount maRefCount;
  79
  80     EditEngine*             mpEditEngine;
  81     SvxTextForwarder*       mpTextForwarder;
  82
  83     ~SvxEditEngineSourceImpl();
  84
  85 public:
  86     SvxEditEngineSourceImpl( EditEngine* pEditEngine );
  87
  88     void SAL_CALL acquire();
  89     void SAL_CALL release();
  90
  91     SvxTextForwarder*       GetTextForwarder();
  92 };
  93
  94 ///////////////////////////////////////////////////////////////////////
  95
  96
  97 //------------------------------------------------------------------------
  98
  99 SvxEditEngineSourceImpl::SvxEditEngineSourceImpl( EditEngine* pEditEngine )
 100 : maRefCount(0),
 101   mpEditEngine( pEditEngine ),
 102   mpTextForwarder(NULL)
 103 {
 104 }
 105
 106 //------------------------------------------------------------------------
 107
 108 SvxEditEngineSourceImpl::~SvxEditEngineSourceImpl()
 109 {
 110     delete mpTextForwarder;
 111 }
 112
 113 //------------------------------------------------------------------------
 114
 115 void SAL_CALL SvxEditEngineSourceImpl::acquire()
 116 {
 117     osl_incrementInterlockedCount( &maRefCount );
 118 }
 119
 120 //------------------------------------------------------------------------
 121
 122 void SAL_CALL SvxEditEngineSourceImpl::release()
 123 {
 124     if( ! osl_decrementInterlockedCount( &maRefCount ) )
 125         delete this;
 126 }
 127
 128 //------------------------------------------------------------------------
 129
 130 SvxTextForwarder* SvxEditEngineSourceImpl::GetTextForwarder()
 131 {
 132     if (!mpTextForwarder)
 133         mpTextForwarder = new SvxEditEngineForwarder( *mpEditEngine );
 134
 135     return mpTextForwarder;
 136 }
 137
 138 // --------------------------------------------------------------------
 139 // SvxTextEditSource
 140 // --------------------------------------------------------------------
 141
 142 SvxEditEngineSource::SvxEditEngineSource( EditEngine* pEditEngine )
 143 {
 144     mpImpl = new SvxEditEngineSourceImpl( pEditEngine );
 145     mpImpl->acquire();
 146 }
 147
 148 // --------------------------------------------------------------------
 149
 150 SvxEditEngineSource::SvxEditEngineSource( SvxEditEngineSourceImpl* pImpl )
 151 {
 152     mpImpl = pImpl;
 153     mpImpl->acquire();
 154 }
 155
 156 //------------------------------------------------------------------------
 157
 158 SvxEditEngineSource::~SvxEditEngineSource()
 159 {
 160     mpImpl->release();
 161 }
 162
 163 //------------------------------------------------------------------------
 164
 165 SvxEditSource* SvxEditEngineSource::Clone() const
 166 {
 167     return new SvxEditEngineSource( mpImpl );
 168 }
 169
 170 //------------------------------------------------------------------------
 171
 172 SvxTextForwarder* SvxEditEngineSource::GetTextForwarder()
 173 {
 174     return mpImpl->GetTextForwarder();
 175 }
 176
 177 //------------------------------------------------------------------------
 178
 179 void SvxEditEngineSource::UpdateData()
 180 {
 181 }
 182
 183 class SvxSimpleUnoModel : public cppu::WeakAggImplHelper4<
 184                                     ::com::sun::star::frame::XModel,
 185                                     ::com::sun::star::ucb::XAnyCompareFactory,
 186                                     ::com::sun::star::style::XStyleFamiliesSupplier,
 187                                     ::com::sun::star::lang::XMultiServiceFactory >
 188 {
 189 public:
 190     SvxSimpleUnoModel();
 191     virtual ~SvxSimpleUnoModel();
 192
 193
 194     // XMultiServiceFactory
 195     virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const ::rtl::OUString& aServiceSpecifier ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
 196     virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments( const ::rtl::OUString& ServiceSpecifier, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Arguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
 197     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAvailableServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
 198
 199     // XStyleFamiliesSupplier
 200     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getStyleFamilies(  ) throw(::com::sun::star::uno::RuntimeException);
 201
 202     // XAnyCompareFactory
 203     virtual ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XAnyCompare > SAL_CALL createAnyCompareByName( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::uno::RuntimeException);
 204
 205     // XModel
 206     virtual sal_Bool SAL_CALL attachResource( const ::rtl::OUString& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs ) throw (::com::sun::star::uno::RuntimeException);
 207     virtual ::rtl::OUString SAL_CALL getURL(  ) throw (::com::sun::star::uno::RuntimeException);
 208     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getArgs(  ) throw (::com::sun::star::uno::RuntimeException);
 209     virtual void SAL_CALL connectController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& xController ) throw (::com::sun::star::uno::RuntimeException);
 210     virtual void SAL_CALL disconnectController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& xController ) throw (::com::sun::star::uno::RuntimeException);
 211     virtual void SAL_CALL lockControllers(  ) throw (::com::sun::star::uno::RuntimeException);
 212     virtual void SAL_CALL unlockControllers(  ) throw (::com::sun::star::uno::RuntimeException);
 213     virtual sal_Bool SAL_CALL hasControllersLocked(  ) throw (::com::sun::star::uno::RuntimeException);
 214     virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > SAL_CALL getCurrentController(  ) throw (::com::sun::star::uno::RuntimeException);
 215     virtual void SAL_CALL setCurrentController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& xController ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
 216     virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getCurrentSelection(  ) throw (::com::sun::star::uno::RuntimeException);
 217
 218     // XComponent
 219     virtual void SAL_CALL dispose(  ) throw (::com::sun::star::uno::RuntimeException);
 220     virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
 221     virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
 222
 223 };
 224
 225 SvxSimpleUnoModel::SvxSimpleUnoModel()
 226 {
 227 }
 228
 229 SvxSimpleUnoModel::~SvxSimpleUnoModel()
 230 {
 231 }
 232
 233 // XMultiServiceFactory ( SvxFmMSFactory )
 234 uno::Reference< uno::XInterface > SAL_CALL SvxSimpleUnoModel::createInstance( const OUString& aServiceSpecifier )
 235     throw(uno::Exception, uno::RuntimeException)
 236 {
 237     if( 0 == aServiceSpecifier.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.NumberingRules" ) ) )
 238     {
 239         return uno::Reference< uno::XInterface >(
 240             SvxCreateNumRule(), uno::UNO_QUERY );
 241     }
 242     if (   (0 == aServiceSpecifier.reverseCompareToAsciiL(
 243             RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.textfield.DateTime")))
 244         || (0 == aServiceSpecifier.reverseCompareToAsciiL(
 245             RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.TextField.DateTime")))
 246        )
 247     {
 248         return (::cppu::OWeakObject * )new SvxUnoTextField( text::textfield::Type::DATE );
 249     }
 250
 251     return SvxUnoTextCreateTextField( aServiceSpecifier );
 252
 253 }
 254
 255 uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL SvxSimpleUnoModel::createInstanceWithArguments( const ::rtl::OUString& ServiceSpecifier, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException)
 256 {
 257     return createInstance( ServiceSpecifier );
 258 }
 259
 260 Sequence< ::rtl::OUString > SAL_CALL SvxSimpleUnoModel::getAvailableServiceNames(  ) throw(::com::sun::star::uno::RuntimeException)
 261 {
 262     Sequence< OUString > aSeq;
 263     return aSeq;
 264 }
 265
 266 // XAnyCompareFactory
 267 uno::Reference< com::sun::star::ucb::XAnyCompare > SAL_CALL SvxSimpleUnoModel::createAnyCompareByName( const OUString& PropertyName )
 268     throw(uno::RuntimeException)
 269 {
 270     (void)PropertyName;
 271     return SvxCreateNumRuleCompare();
 272 }
 273
 274 // XStyleFamiliesSupplier
 275 uno::Reference< container::XNameAccess > SAL_CALL SvxSimpleUnoModel::getStyleFamilies(  )
 276     throw(uno::RuntimeException)
 277 {
 278     uno::Reference< container::XNameAccess > xStyles;
 279     return xStyles;
 280 }
 281
 282 // XModel
 283 sal_Bool SAL_CALL SvxSimpleUnoModel::attachResource( const ::rtl::OUString& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs ) throw (::com::sun::star::uno::RuntimeException)
 284 {
 285     (void)aURL;
 286     (void)aArgs;
 287     return sal_False;
 288 }
 289
 290 ::rtl::OUString SAL_CALL SvxSimpleUnoModel::getURL(  ) throw (::com::sun::star::uno::RuntimeException)
 291 {
 292     OUString aStr;
 293     return aStr;
 294 }
 295
 296 ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL SvxSimpleUnoModel::getArgs(  ) throw (::com::sun::star::uno::RuntimeException)
 297 {
 298     Sequence< beans::PropertyValue > aSeq;
 299     return aSeq;
 300 }
 301
 302 void SAL_CALL SvxSimpleUnoModel::connectController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& ) throw (::com::sun::star::uno::RuntimeException)
 303 {
 304 }
 305
 306 void SAL_CALL SvxSimpleUnoModel::disconnectController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& ) throw (::com::sun::star::uno::RuntimeException)
 307 {
 308 }
 309
 310 void SAL_CALL SvxSimpleUnoModel::lockControllers(  ) throw (::com::sun::star::uno::RuntimeException)
 311 {
 312 }
 313
 314 void SAL_CALL SvxSimpleUnoModel::unlockControllers(  ) throw (::com::sun::star::uno::RuntimeException)
 315 {
 316 }
 317
 318 sal_Bool SAL_CALL SvxSimpleUnoModel::hasControllersLocked(  ) throw (::com::sun::star::uno::RuntimeException)
 319 {
 320     return sal_True;
 321 }
 322
 323 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > SAL_CALL SvxSimpleUnoModel::getCurrentController(  ) throw (::com::sun::star::uno::RuntimeException)
 324 {
 325     uno::Reference< frame::XController > xRet;
 326     return xRet;
 327 }
 328
 329 void SAL_CALL SvxSimpleUnoModel::setCurrentController( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException)
 330 {
 331 }
 332
 333 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL SvxSimpleUnoModel::getCurrentSelection(  ) throw (::com::sun::star::uno::RuntimeException)
 334 {
 335     uno::Reference< XInterface > xRet;
 336     return xRet;
 337 }
 338
 339
 340 // XComponent
 341 void SAL_CALL SvxSimpleUnoModel::dispose(  ) throw (::com::sun::star::uno::RuntimeException)
 342 {
 343 }
 344
 345 void SAL_CALL SvxSimpleUnoModel::addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& ) throw (::com::sun::star::uno::RuntimeException)
 346 {
 347 }
 348
 349 void SAL_CALL SvxSimpleUnoModel::removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& ) throw (::com::sun::star::uno::RuntimeException)
 350 {
 351 }
 352
 353 ///////////////////////////////////////////////////////////////////////
 354
 355 class SvxXMLTextExportComponent : public SvXMLExport
 356 {
 357 public:
 358     SvxXMLTextExportComponent(
 359         const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
 360         EditEngine* pEditEngine,
 361         const ESelection& rSel,
 362         const ::rtl::OUString& rFileName,
 363         const com::sun::star::uno::Reference< com::sun::star::xml::sax::XDocumentHandler > & xHandler );
 364
 365     ~SvxXMLTextExportComponent();
 366
 367     // methods without content:
 368     virtual void _ExportAutoStyles();
 369     virtual void _ExportMasterStyles();
 370     virtual void _ExportContent();
 371
 372 private:
 373     com::sun::star::uno::Reference< com::sun::star::text::XText > mxText;
 374     EditEngine* mpEditEngine;
 375     ESelection maSelection;
 376 };
 377
 378 ///////////////////////////////////////////////////////////////////////
 379
 380 SvxXMLTextExportComponent::SvxXMLTextExportComponent(
 381     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
 382     EditEngine* pEditEngine,
 383     const ESelection& rSel,
 384     const ::rtl::OUString& rFileName,
 385     const com::sun::star::uno::Reference< com::sun::star::xml::sax::XDocumentHandler > & xHandler)
 386 :   SvXMLExport( xServiceFactory, rFileName, xHandler, ((frame::XModel*)new SvxSimpleUnoModel()), MAP_CM ),
 387     mpEditEngine( pEditEngine ),
 388     maSelection( rSel )
 389 {
 390     SvxEditEngineSource aEditSource( pEditEngine );
 391
 392     static const SfxItemPropertyMapEntry SvxXMLTextExportComponentPropertyMap[] =
 393     {
 394         SVX_UNOEDIT_CHAR_PROPERTIES,
 395         SVX_UNOEDIT_FONT_PROPERTIES,
 396 //      SVX_UNOEDIT_OUTLINER_PROPERTIES,
 397         {MAP_CHAR_LEN(UNO_NAME_NUMBERING_RULES),        EE_PARA_NUMBULLET,  &::getCppuType((const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexReplace>*)0), 0, 0 },
 398         {MAP_CHAR_LEN(UNO_NAME_NUMBERING),              EE_PARA_BULLETSTATE,&::getBooleanCppuType(), 0, 0 },
 399         {MAP_CHAR_LEN(UNO_NAME_NUMBERING_LEVEL),        EE_PARA_OUTLLEVEL,  &::getCppuType((const sal_Int16*)0), 0, 0 },
 400         SVX_UNOEDIT_PARA_PROPERTIES,
 401         {0,0,0,0,0,0}
 402     };
 403     static SvxItemPropertySet aSvxXMLTextExportComponentPropertySet( SvxXMLTextExportComponentPropertyMap, EditEngine::GetGlobalItemPool() );
 404
 405     SvxUnoText* pUnoText = new SvxUnoText( &aEditSource, &aSvxXMLTextExportComponentPropertySet, mxText );
 406     pUnoText->SetSelection( rSel );
 407     mxText = pUnoText;
 408
 409     setExportFlags( EXPORT_AUTOSTYLES|EXPORT_CONTENT );
 410 }
 411
 412 SvxXMLTextExportComponent::~SvxXMLTextExportComponent()
 413 {
 414 }
 415
 416 void SvxWriteXML( EditEngine& rEditEngine, SvStream& rStream, const ESelection& rSel )
 417 {
 418     try
 419     {
 420         do
 421         {
 422             // create service factory
 423
 424             uno::Reference< lang::XMultiServiceFactory> xServiceFactory( ::comphelper::getProcessServiceFactory() );
 425
 426             if( !xServiceFactory.is() )
 427             {
 428                 OSL_FAIL( "got no service manager" );
 429                 break;
 430             }
 431
 432             // create document handler
 433
 434             uno::Reference< uno::XInterface > xWriter( xServiceFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Writer" ) ) ) );
 435
 436             if( !xWriter.is() )
 437             {
 438                 OSL_FAIL( "com.sun.star.xml.sax.Writer service missing" );
 439                 break;
 440             }
 441
 442             uno::Reference<xml::sax::XDocumentHandler>  xHandler( xWriter, uno::UNO_QUERY );
 443
 444             // create output stream and active data source
 445             uno::Reference<io::XOutputStream> xOut( new utl::OOutputStreamWrapper( rStream ) );
 446
 447 /* testcode
 448             const OUString aURL( RTL_CONSTASCII_USTRINGPARAM( "file:///e:/test.xml" ) );
 449             SfxMedium aMedium( aURL, STREAM_WRITE | STREAM_TRUNC, sal_True );
 450             aMedium.IsRemote();
 451             uno::Reference<io::XOutputStream> xOut( new utl::OOutputStreamWrapper( *aMedium.GetOutStream() ) );
 452 */
 453
 454
 455             uno::Reference<io::XActiveDataSource> xMetaSrc( xWriter, uno::UNO_QUERY );
 456             xMetaSrc->setOutputStream( xOut );
 457
 458             // export text
 459             const OUString aName;
 460
 461             // SvxXMLTextExportComponent aExporter( &rEditEngine, rSel, aName, xHandler );
 462             SvxXMLTextExportComponent aExporter( xServiceFactory, &rEditEngine, rSel, aName, xHandler );
 463
 464             aExporter.exportDoc();
 465
 466 /* testcode
 467             aMedium.Commit();
 468 */
 469
 470         }
 471         while( 0 );
 472     }
 473     catch( const uno::Exception& )
 474     {
 475         OSL_FAIL("exception during xml export");
 476     }
 477 }
 478
 479 // methods without content:
 480 void SvxXMLTextExportComponent::_ExportAutoStyles()
 481 {
 482     UniReference< XMLTextParagraphExport > xTextExport( GetTextParagraphExport() );
 483
 484     xTextExport->collectTextAutoStyles( mxText );
 485     xTextExport->exportTextAutoStyles();
 486 }
 487
 488 void SvxXMLTextExportComponent::_ExportContent()
 489 {
 490     UniReference< XMLTextParagraphExport > xTextExport( GetTextParagraphExport() );
 491
 492     xTextExport->exportText( mxText );
 493 }
 494
 495 void SvxXMLTextExportComponent::_ExportMasterStyles() {}
 496
 497 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */