1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_xmloff.hxx" 26 #include <tools/debug.hxx> 27 #ifndef _SVSTDARR_STRINGSSORTDTOR_DECL 28 #define _SVSTDARR_STRINGSSORTDTOR 29 #include <svl/svstdarr.hxx> 30 #endif 31 #include <xmloff/nmspmap.hxx> 32 #include "xmloff/xmlnmspe.hxx" 33 #include <xmloff/xmltoken.hxx> 34 #ifndef _XMLOFF_XMLITMAP_HXX 35 //#include "xmlitmap.hxx" 36 #endif 37 #include <xmloff/xmluconv.hxx> 38 #include <xmloff/attrlist.hxx> 39 #include <xmloff/xmlprmap.hxx> 40 #include <xmloff/xmlexppr.hxx> 41 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp> 42 #include <com/sun/star/frame/XModel.hpp> 43 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp> 44 #include <com/sun/star/style/XStyle.hpp> 45 #include <com/sun/star/container/XNameContainer.hpp> 46 #include <com/sun/star/beans/XPropertySet.hpp> 47 #include <com/sun/star/beans/XPropertyState.hpp> 48 #ifndef _COM_SUN_STAR_DOCUMENT_XEVENTSSUPPLIER_HPP 49 #include <com/sun/star/document/XEventsSupplier.hpp> 50 #endif 51 #include <com/sun/star/text/XChapterNumberingSupplier.hpp> 52 #include <xmloff/xmlaustp.hxx> 53 #ifndef _XMLOFF_STYLEEXP_HXX 54 #include <xmloff/styleexp.hxx> 55 #endif 56 #include <xmloff/xmlexp.hxx> 57 #include <xmloff/XMLEventExport.hxx> 58 59 using ::rtl::OUString; 60 using ::rtl::OUStringBuffer; 61 62 using namespace ::com::sun::star; 63 using namespace ::com::sun::star::uno; 64 using namespace ::com::sun::star::style; 65 using namespace ::com::sun::star::container; 66 using namespace ::com::sun::star::beans; 67 using namespace ::com::sun::star::text; 68 using namespace ::xmloff::token; 69 70 using ::com::sun::star::document::XEventsSupplier; 71 72 XMLStyleExport::XMLStyleExport( 73 SvXMLExport& rExp, 74 const ::rtl::OUString& rPoolStyleName, 75 SvXMLAutoStylePoolP *pAutoStyleP ) : 76 rExport( rExp ), 77 sIsPhysical( RTL_CONSTASCII_USTRINGPARAM( "IsPhysical" ) ), 78 sIsAutoUpdate( RTL_CONSTASCII_USTRINGPARAM( "IsAutoUpdate" ) ), 79 sFollowStyle( RTL_CONSTASCII_USTRINGPARAM( "FollowStyle" ) ), 80 sNumberingStyleName( RTL_CONSTASCII_USTRINGPARAM( "NumberingStyleName" ) ), 81 sOutlineLevel( RTL_CONSTASCII_USTRINGPARAM( "OutlineLevel" ) ),//#outline level,add by zhaojianwei 82 sPoolStyleName( rPoolStyleName ), 83 pAutoStylePool( pAutoStyleP ) 84 { 85 } 86 87 XMLStyleExport::~XMLStyleExport() 88 { 89 } 90 91 void XMLStyleExport::exportStyleAttributes( const Reference< XStyle >& ) 92 { 93 } 94 95 void XMLStyleExport::exportStyleContent( const Reference< XStyle >& ) 96 { 97 } 98 99 sal_Bool XMLStyleExport::exportStyle( 100 const Reference< XStyle >& rStyle, 101 const OUString& rXMLFamily, 102 const UniReference < SvXMLExportPropertyMapper >& rPropMapper, 103 const Reference< XNameAccess >& xStyles, //#outline level,add by zhaojianwei 104 const OUString* pPrefix ) 105 { 106 Reference< XPropertySet > xPropSet( rStyle, UNO_QUERY ); 107 Reference< XPropertySetInfo > xPropSetInfo = 108 xPropSet->getPropertySetInfo(); 109 Any aAny; 110 111 // Don't export styles that aren't existing really. This may be the 112 // case for StarOffice Writer's pool styles. 113 if( xPropSetInfo->hasPropertyByName( sIsPhysical ) ) 114 { 115 aAny = xPropSet->getPropertyValue( sIsPhysical ); 116 if( !*(sal_Bool *)aAny.getValue() ) 117 return sal_False; 118 } 119 120 // <style:style ...> 121 GetExport().CheckAttrList(); 122 123 // style:name="..." 124 OUString sName; 125 126 if(pPrefix) 127 sName = *pPrefix; 128 sName += rStyle->getName(); 129 130 sal_Bool bEncoded = sal_False; 131 const OUString sEncodedStyleName(GetExport().EncodeStyleName( sName, &bEncoded )); 132 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_NAME, sEncodedStyleName ); 133 134 if( bEncoded ) 135 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_DISPLAY_NAME, 136 sName); 137 138 // style:family="..." 139 if( rXMLFamily.getLength() > 0 ) 140 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_FAMILY, rXMLFamily); 141 142 // style:parent-style-name="..." 143 OUString sParentString(rStyle->getParentStyle()); 144 OUString sParent; 145 146 if(sParentString.getLength()) 147 { 148 if(pPrefix) 149 sParent = *pPrefix; 150 sParent += sParentString; 151 } 152 else 153 sParent = sPoolStyleName; 154 155 if( sParent.getLength() ) 156 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_PARENT_STYLE_NAME, 157 GetExport().EncodeStyleName( sParent ) ); 158 159 // style:next-style-name="..." (paragraph styles only) 160 if( xPropSetInfo->hasPropertyByName( sFollowStyle ) ) 161 { 162 aAny = xPropSet->getPropertyValue( sFollowStyle ); 163 OUString sNextName; 164 aAny >>= sNextName; 165 if( sName != sNextName ) 166 { 167 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_NEXT_STYLE_NAME, 168 GetExport().EncodeStyleName( sNextName ) ); 169 } 170 } 171 172 // style:auto-update="..." (SW only) 173 if( xPropSetInfo->hasPropertyByName( sIsAutoUpdate ) ) 174 { 175 aAny = xPropSet->getPropertyValue( sIsAutoUpdate ); 176 if( *(sal_Bool *)aAny.getValue() ) 177 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_AUTO_UPDATE, 178 XML_TRUE ); 179 } 180 181 // style:default-outline-level"..." //#outline level, add by zhaojianwei.0802 182 sal_Int32 nOutlineLevel = 0; 183 if( xPropSetInfo->hasPropertyByName( sOutlineLevel ) ) 184 { 185 Reference< XPropertyState > xPropState( xPropSet, uno::UNO_QUERY ); 186 if( PropertyState_DIRECT_VALUE == xPropState->getPropertyState( sOutlineLevel ) ) 187 { 188 aAny = xPropSet->getPropertyValue( sOutlineLevel ); 189 aAny >>= nOutlineLevel; 190 if( nOutlineLevel > 0 ) 191 { 192 OUStringBuffer sTmp; 193 sTmp.append( static_cast<sal_Int32>(nOutlineLevel)); 194 GetExport().AddAttribute( XML_NAMESPACE_STYLE, 195 XML_DEFAULT_OUTLINE_LEVEL, 196 sTmp.makeStringAndClear() ); 197 } 198 else 199 { 200 // --> OD 2009-12-29 #i104889# 201 // empty value for style:default-outline-level does exist 202 // since ODF 1.2. Thus, suppress its export for former versions. 203 if ( ( GetExport().getExportFlags() & EXPORT_OASIS ) != 0 && 204 GetExport().getDefaultVersion() >= SvtSaveOptions::ODFVER_012 ) 205 // <-- 206 { 207 GetExport().AddAttribute( XML_NAMESPACE_STYLE, 208 XML_DEFAULT_OUTLINE_LEVEL, 209 OUString( RTL_CONSTASCII_USTRINGPARAM( "" ))); 210 } 211 } 212 } 213 }//<-end,zhaojianwei 214 215 // style:list-style-name="..." (SW paragarph styles only) 216 if( xPropSetInfo->hasPropertyByName( sNumberingStyleName ) ) 217 { 218 Reference< XPropertyState > xPropState( xPropSet, uno::UNO_QUERY ); 219 if( PropertyState_DIRECT_VALUE == 220 xPropState->getPropertyState( sNumberingStyleName ) ) 221 { 222 aAny = xPropSet->getPropertyValue( sNumberingStyleName ); 223 if( aAny.hasValue() ) 224 { 225 OUString sListName; 226 aAny >>= sListName; 227 228 // --> OD 2006-09-21 #i69523# 229 // An direct set empty list style has to be written. Otherwise, 230 // this information is lost and causes an error, if the parent 231 // style has a list style set. 232 if ( !sListName.getLength() ) 233 { 234 GetExport().AddAttribute( XML_NAMESPACE_STYLE, 235 XML_LIST_STYLE_NAME, 236 sListName /* empty string */); 237 } 238 else 239 { 240 // --> OD 2006-09-27 #i69627# 241 bool bSuppressListStyle( false ); 242 { 243 if ( !GetExport().writeOutlineStyleAsNormalListStyle() ) 244 { 245 Reference< XChapterNumberingSupplier > xCNSupplier 246 (GetExport().GetModel(), UNO_QUERY); 247 248 OUString sOutlineName; 249 if (xCNSupplier.is()) 250 { 251 Reference< XIndexReplace > xNumRule 252 ( xCNSupplier->getChapterNumberingRules() ); 253 DBG_ASSERT( xNumRule.is(), "no chapter numbering rules" ); 254 255 if (xNumRule.is()) 256 { 257 Reference< XPropertySet > xNumRulePropSet 258 (xNumRule, UNO_QUERY); 259 xNumRulePropSet->getPropertyValue( 260 OUString(RTL_CONSTASCII_USTRINGPARAM("Name")) ) 261 >>= sOutlineName; 262 bSuppressListStyle = ( sListName == sOutlineName ); 263 } 264 } 265 } 266 } 267 268 if ( sListName.getLength() && !bSuppressListStyle ) 269 // <-- 270 { 271 GetExport().AddAttribute( XML_NAMESPACE_STYLE, 272 XML_LIST_STYLE_NAME, 273 GetExport().EncodeStyleName( sListName ) ); 274 } 275 } 276 // <-- 277 } 278 } 279 //#outline level, add by zhaojianwei.0802 280 else if( nOutlineLevel > 0 ) 281 { 282 283 bool bNoInheritedListStyle( true ); 284 285 ///////////////////////////////////////////////// 286 Reference<XStyle> xStyle( xPropState, UNO_QUERY ); 287 while ( xStyle.is() ) 288 { 289 OUString aParentStyle( xStyle->getParentStyle() ); 290 if ( aParentStyle.getLength() == 0 || 291 !xStyles->hasByName( aParentStyle ) ) 292 { 293 break; 294 } 295 else 296 { 297 xPropState = Reference< XPropertyState >( xStyles->getByName( aParentStyle ), UNO_QUERY ); 298 if ( !xPropState.is() ) 299 { 300 break; 301 } 302 if ( xPropState->getPropertyState( sNumberingStyleName ) == PropertyState_DIRECT_VALUE ) 303 { 304 bNoInheritedListStyle = false; 305 break; 306 } 307 else 308 { 309 xStyle = Reference<XStyle>( xPropState, UNO_QUERY ); 310 } 311 } 312 } 313 ///////////////////////////////////////////////// 314 if ( bNoInheritedListStyle ) 315 GetExport().AddAttribute( XML_NAMESPACE_STYLE, 316 XML_LIST_STYLE_NAME, 317 OUString( RTL_CONSTASCII_USTRINGPARAM( "" ))); 318 } 319 //<-end,zhaojianwei 320 } 321 322 323 // style:pool-id="..." is not required any longer since we use 324 // english style names only 325 exportStyleAttributes( rStyle ); 326 327 // TODO: style:help-file-name="..." and style:help-id="..." can neither 328 // be modified by UI nor by API and that for, have not to be exported 329 // currently. 330 331 { 332 // <style:style> 333 SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE, XML_STYLE, 334 sal_True, sal_True ); 335 336 rPropMapper->SetStyleName( sName ); 337 338 // <style:properties> 339 ::std::vector< XMLPropertyState > xPropStates = 340 rPropMapper->Filter( xPropSet ); 341 rPropMapper->exportXML( GetExport(), xPropStates, 342 XML_EXPORT_FLAG_IGN_WS ); 343 344 rPropMapper->SetStyleName( OUString() ); 345 346 exportStyleContent( rStyle ); 347 348 // <script:events>, if they are supported by this style 349 Reference<XEventsSupplier> xEventsSupp(rStyle, UNO_QUERY); 350 GetExport().GetEventExport().Export(xEventsSupp); 351 } 352 return sal_True; 353 } 354 355 sal_Bool XMLStyleExport::exportDefaultStyle( 356 const Reference< XPropertySet >& xPropSet, 357 const OUString& rXMLFamily, 358 const UniReference < SvXMLExportPropertyMapper >& rPropMapper ) 359 { 360 Reference< XPropertySetInfo > xPropSetInfo = 361 xPropSet->getPropertySetInfo(); 362 363 Any aAny; 364 365 // <style:default-style ...> 366 GetExport().CheckAttrList(); 367 368 { 369 // style:family="..." 370 if( rXMLFamily.getLength() > 0 ) 371 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_FAMILY, 372 rXMLFamily ); 373 // <style:style> 374 SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE, 375 XML_DEFAULT_STYLE, 376 sal_True, sal_True ); 377 // <style:properties> 378 //::std::vector< XMLPropertyState > xPropStates = 379 // rPropMapper->FilterDefaults( xPropSet ); 380 ::std::vector< XMLPropertyState > xPropStates = 381 rPropMapper->FilterDefaults( xPropSet ); 382 rPropMapper->exportXML( GetExport(), xPropStates, 383 XML_EXPORT_FLAG_IGN_WS ); 384 // exportStyleContent( rStyle ); 385 } 386 return sal_True; 387 } 388 389 #if 0 390 void XMLStyleExport::exportStyleFamily( 391 const sal_Char *pFamily, 392 const OUString& rXMLFamily, 393 const UniReference < XMLPropertySetMapper >& rPropMapper, 394 sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix) 395 { 396 const OUString sFamily(OUString::createFromAscii(pFamily )); 397 UniReference < SvXMLExportPropertyMapper > xExpPropMapper = 398 new SvXMLExportPropertyMapper( rPropMapper ); 399 exportStyleFamily( sFamily, rXMLFamily, xExpPropMapper, bUsed, nFamily, 400 pPrefix); 401 } 402 403 void XMLStyleExport::exportStyleFamily( 404 const OUString& rFamily, const OUString& rXMLFamily, 405 const UniReference < XMLPropertySetMapper >& rPropMapper, 406 sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix) 407 { 408 UniReference < SvXMLExportPropertyMapper > xExpPropMapper = 409 new SvXMLExportPropertyMapper( rPropMapper ); 410 exportStyleFamily( rFamily, rXMLFamily, xExpPropMapper, bUsed, nFamily, 411 pPrefix); 412 } 413 #endif 414 415 void XMLStyleExport::exportStyleFamily( 416 const sal_Char *pFamily, 417 const OUString& rXMLFamily, 418 const UniReference < SvXMLExportPropertyMapper >& rPropMapper, 419 sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix) 420 { 421 const OUString sFamily(OUString::createFromAscii(pFamily )); 422 exportStyleFamily( sFamily, rXMLFamily, rPropMapper, bUsed, nFamily, 423 pPrefix); 424 } 425 426 void XMLStyleExport::exportStyleFamily( 427 const OUString& rFamily, const OUString& rXMLFamily, 428 const UniReference < SvXMLExportPropertyMapper >& rPropMapper, 429 sal_Bool bUsed, sal_uInt16 nFamily, const OUString* pPrefix) 430 { 431 DBG_ASSERT( GetExport().GetModel().is(), "There is the model?" ); 432 Reference< XStyleFamiliesSupplier > xFamiliesSupp( GetExport().GetModel(), UNO_QUERY ); 433 if( !xFamiliesSupp.is() ) 434 return; // family not available in current model 435 436 Reference< XNameAccess > xStyleCont; 437 438 Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() ); 439 if( xFamilies->hasByName( rFamily ) ) 440 xFamilies->getByName( rFamily ) >>= xStyleCont; 441 442 if( !xStyleCont.is() ) 443 return; 444 445 Reference< XNameAccess > xStyles( xStyleCont, UNO_QUERY ); 446 // If next styles are supported and used styles should be exported only, 447 // the next style may be unused but has to be exported, too. In this case 448 // the names of all exported styles are remembered. 449 SvStringsSortDtor *pExportedStyles = 0; 450 sal_Bool bFirstStyle = sal_True; 451 452 const uno::Sequence< ::rtl::OUString> aSeq = xStyles->getElementNames(); 453 const ::rtl::OUString* pIter = aSeq.getConstArray(); 454 const ::rtl::OUString* pEnd = pIter + aSeq.getLength(); 455 for(;pIter != pEnd;++pIter) 456 { 457 Reference< XStyle > xStyle; 458 try 459 { 460 xStyles->getByName( *pIter ) >>= xStyle; 461 } 462 catch( lang::IndexOutOfBoundsException ) 463 { 464 // due to bugs in prior versions it is possible that 465 // a binary file is missing some critical styles. 466 // The only possible way to deal with this is to 467 // not export them here and remain silent. 468 continue; 469 } 470 471 DBG_ASSERT( xStyle.is(), "Style not found for export!" ); 472 if( xStyle.is() ) 473 { 474 if( !bUsed || xStyle->isInUse() ) 475 { 476 sal_Bool bExported = exportStyle( xStyle, rXMLFamily, rPropMapper, 477 xStyles,pPrefix ); 478 if( bUsed && bFirstStyle && bExported ) 479 { 480 // If this is the first style, find out wether next styles 481 // are supported. 482 Reference< XPropertySet > xPropSet( xStyle, UNO_QUERY ); 483 Reference< XPropertySetInfo > xPropSetInfo = 484 xPropSet->getPropertySetInfo(); 485 486 if( xPropSetInfo->hasPropertyByName( sFollowStyle ) ) 487 pExportedStyles = new SvStringsSortDtor; 488 bFirstStyle = sal_False; 489 } 490 491 if( pExportedStyles && bExported ) 492 { 493 // If next styles are supported, remember this style's name. 494 String *pTmp = new String( xStyle->getName() ); 495 if( !pExportedStyles->Insert( pTmp ) ) 496 delete pTmp; 497 } 498 } 499 500 // if an auto style pool is given, remember this style's name as a 501 // style name that must not be used by automatic styles. 502 if( pAutoStylePool ) 503 pAutoStylePool->RegisterName( nFamily, xStyle->getName() ); 504 } 505 } 506 507 if( pExportedStyles ) 508 { 509 // if next styles are supported, export all next styles that are 510 // unused and that for, haven't been exported in the first loop. 511 pIter = aSeq.getConstArray(); 512 for(;pIter != pEnd;++pIter) 513 { 514 Reference< XStyle > xStyle; 515 xStyles->getByName( *pIter ) >>= xStyle; 516 517 DBG_ASSERT( xStyle.is(), "Style not found for export!" ); 518 if( xStyle.is() ) 519 { 520 Reference< XPropertySet > xPropSet( xStyle, UNO_QUERY ); 521 Reference< XPropertySetInfo > xPropSetInfo( xPropSet->getPropertySetInfo() ); 522 523 // styles that aren't existing realy are ignored. 524 if( xPropSetInfo->hasPropertyByName( sIsPhysical ) ) 525 { 526 Any aAny( xPropSet->getPropertyValue( sIsPhysical ) ); 527 if( !*(sal_Bool *)aAny.getValue() ) 528 continue; 529 } 530 531 if( !xStyle->isInUse() ) 532 continue; 533 534 if( !xPropSetInfo->hasPropertyByName( sFollowStyle ) ) 535 { 536 DBG_ASSERT( 0==sFollowStyle.getLength(), 537 "no follow style???" ); 538 continue; 539 } 540 541 OUString sNextName; 542 xPropSet->getPropertyValue( sFollowStyle ) >>= sNextName; 543 String sTmp( sNextName ); 544 // if the next style hasn't been exported by now, export it now 545 // and remember its name. 546 if( xStyle->getName() != sNextName && 547 !pExportedStyles->Seek_Entry( &sTmp ) ) 548 { 549 xStyleCont->getByName( sNextName ) >>= xStyle; 550 DBG_ASSERT( xStyle.is(), "Style not found for export!" ); 551 552 if( xStyle.is() && exportStyle( xStyle, rXMLFamily, rPropMapper, xStyles,pPrefix ) ) 553 pExportedStyles->Insert( new String( sTmp ) ); 554 } 555 } 556 } 557 } 558 559 delete pExportedStyles; 560 } 561 562 563