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