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_framework.hxx" 26 27 #include <framework/fwedllapi.h> 28 #include <stdio.h> 29 30 //_________________________________________________________________________________________________________________ 31 // my own includes 32 //_________________________________________________________________________________________________________________ 33 34 #include <threadhelp/resetableguard.hxx> 35 #include <xml/eventsdocumenthandler.hxx> 36 #include <macros/debug.hxx> 37 38 //_________________________________________________________________________________________________________________ 39 // interface includes 40 //_________________________________________________________________________________________________________________ 41 42 #ifndef __COM_SUN_STAR_XML_SAX_XEXTENDEDDOCUMENTHANDLER_HPP_ 43 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp> 44 #endif 45 46 //_________________________________________________________________________________________________________________ 47 // other includes 48 //_________________________________________________________________________________________________________________ 49 50 #include <sal/config.h> 51 #include <vcl/svapp.hxx> 52 #include <vcl/toolbox.hxx> 53 54 #include <comphelper/attributelist.hxx> 55 56 //_________________________________________________________________________________________________________________ 57 // namespace 58 //_________________________________________________________________________________________________________________ 59 60 using namespace ::com::sun::star::uno; 61 using namespace ::com::sun::star::beans; 62 using namespace ::com::sun::star::xml::sax; 63 64 65 #define XMLNS_EVENT "http://openoffice.org/2001/event" 66 #define XMLNS_XLINK "http://www.w3.org/1999/xlink" 67 #define XMLNS_EVENT_PREFIX "event:" 68 #define XMLNS_XLINK_PREFIX "xlink:" 69 70 #define ATTRIBUTE_XMLNS_EVENT "xmlns:event" 71 #define ATTRIBUTE_XMLNS_XLINK "xmlns:xlink" 72 73 #define XMLNS_FILTER_SEPARATOR "^" 74 75 #define ELEMENT_EVENTS "events" 76 #define ELEMENT_EVENT "event" 77 78 #define ATTRIBUTE_LANGUAGE "language" 79 #define ATTRIBUTE_LIBRARY "library" 80 #define ATTRIBUTE_NAME "name" 81 #define ATTRIBUTE_HREF "href" 82 #define ATTRIBUTE_TYPE "type" 83 #define ATTRIBUTE_MACRONAME "macro-name" 84 85 #define ELEMENT_NS_EVENTS "event:events" 86 #define ELEMENT_NS_EVENT "event:event" 87 88 #define ATTRIBUTE_TYPE_CDATA "CDATA" 89 90 #define EVENTS_DOCTYPE "<!DOCTYPE event:events PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"event.dtd\">" 91 92 // Property names for events 93 #define PROP_EVENT_TYPE "EventType" 94 #define PROP_LIBRARY "Library" 95 #define PROP_SCRIPT "Script" 96 #define PROP_MACRO_NAME "MacroName" 97 #define STAR_BASIC "StarBasic" 98 #define JAVA_SCRIPT "JavaScript" 99 100 101 namespace framework 102 { 103 104 struct EventEntryProperty 105 { 106 OReadEventsDocumentHandler::Event_XML_Namespace nNamespace; 107 char aEntryName[20]; 108 }; 109 110 static EventEntryProperty EventEntries[OReadEventsDocumentHandler::EV_XML_ENTRY_COUNT] = 111 { 112 { OReadEventsDocumentHandler::EV_NS_EVENT, ELEMENT_EVENTS }, 113 { OReadEventsDocumentHandler::EV_NS_EVENT, ELEMENT_EVENT }, 114 { OReadEventsDocumentHandler::EV_NS_EVENT, ATTRIBUTE_LANGUAGE }, 115 { OReadEventsDocumentHandler::EV_NS_EVENT, ATTRIBUTE_NAME }, 116 { OReadEventsDocumentHandler::EV_NS_XLINK, ATTRIBUTE_HREF }, 117 { OReadEventsDocumentHandler::EV_NS_XLINK, ATTRIBUTE_TYPE }, 118 { OReadEventsDocumentHandler::EV_NS_EVENT, ATTRIBUTE_MACRONAME }, 119 { OReadEventsDocumentHandler::EV_NS_EVENT, ATTRIBUTE_LIBRARY } 120 }; 121 122 123 OReadEventsDocumentHandler::OReadEventsDocumentHandler( EventsConfig& aItems ) : 124 ThreadHelpBase( &Application::GetSolarMutex() ), 125 m_aEventItems( aItems ) 126 { 127 ::rtl::OUString aNamespaceEvent( RTL_CONSTASCII_USTRINGPARAM( XMLNS_EVENT )); 128 ::rtl::OUString aNamespaceXLink( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK )); 129 ::rtl::OUString aSeparator( RTL_CONSTASCII_USTRINGPARAM( XMLNS_FILTER_SEPARATOR )); 130 131 // create hash map 132 for ( int i = 0; i < (int)EV_XML_ENTRY_COUNT; i++ ) 133 { 134 if ( EventEntries[i].nNamespace == EV_NS_EVENT ) 135 { 136 ::rtl::OUString temp( aNamespaceEvent ); 137 temp += aSeparator; 138 temp += ::rtl::OUString::createFromAscii( EventEntries[i].aEntryName ); 139 m_aEventsMap.insert( EventsHashMap::value_type( temp, (Events_XML_Entry)i ) ); 140 } 141 else 142 { 143 ::rtl::OUString temp( aNamespaceXLink ); 144 temp += aSeparator; 145 temp += ::rtl::OUString::createFromAscii( EventEntries[i].aEntryName ); 146 m_aEventsMap.insert( EventsHashMap::value_type( temp, (Events_XML_Entry)i ) ); 147 } 148 } 149 150 m_bEventsStartFound = sal_False; 151 m_bEventsEndFound = sal_False; 152 m_bEventStartFound = sal_False; 153 } 154 155 OReadEventsDocumentHandler::~OReadEventsDocumentHandler() 156 { 157 } 158 159 // XDocumentHandler 160 void SAL_CALL OReadEventsDocumentHandler::startDocument(void) 161 throw ( SAXException, RuntimeException ) 162 { 163 } 164 165 void SAL_CALL OReadEventsDocumentHandler::endDocument(void) 166 throw( SAXException, RuntimeException ) 167 { 168 ResetableGuard aGuard( m_aLock ); 169 170 if (( m_bEventsStartFound && !m_bEventsEndFound ) || 171 ( !m_bEventsStartFound && m_bEventsEndFound ) ) 172 { 173 ::rtl::OUString aErrorMessage = getErrorLineString(); 174 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "No matching start or end element 'event:events' found!" )); 175 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 176 } 177 } 178 179 void SAL_CALL OReadEventsDocumentHandler::startElement( 180 const ::rtl::OUString& aName, const Reference< XAttributeList > &xAttribs ) 181 throw( SAXException, RuntimeException ) 182 { 183 ResetableGuard aGuard( m_aLock ); 184 185 EventsHashMap::const_iterator pEventEntry = m_aEventsMap.find( aName ); 186 if ( pEventEntry != m_aEventsMap.end() ) 187 { 188 switch ( pEventEntry->second ) 189 { 190 case EV_ELEMENT_EVENTS: 191 { 192 if ( m_bEventsStartFound ) 193 { 194 ::rtl::OUString aErrorMessage = getErrorLineString(); 195 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'event:events' cannot be embeded into 'event:events'!" )); 196 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 197 } 198 199 m_bEventsStartFound = sal_True; 200 } 201 break; 202 203 case EV_ELEMENT_EVENT: 204 { 205 if ( !m_bEventsStartFound ) 206 { 207 ::rtl::OUString aErrorMessage = getErrorLineString(); 208 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'event:event' must be embeded into element 'event:events'!" )); 209 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 210 } 211 212 if ( m_bEventStartFound ) 213 { 214 ::rtl::OUString aErrorMessage = getErrorLineString(); 215 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element event:event is not a container!" )); 216 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 217 } 218 219 ::rtl::OUString aLanguage; 220 ::rtl::OUString aURL; 221 ::rtl::OUString aMacroName; 222 ::rtl::OUString aLibrary; 223 ::rtl::OUString aEventName; 224 225 m_bEventStartFound = sal_True; 226 227 long nIndex = m_aEventItems.aEventNames.getLength(); 228 long nPropCount = 2; // every event config entry needs at least 2 properties 229 Sequence< PropertyValue > aEventProperties( nPropCount ); 230 231 m_aEventItems.aEventNames.realloc( nIndex + 1 ); 232 233 for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ ) 234 { 235 pEventEntry = m_aEventsMap.find( xAttribs->getNameByIndex( n ) ); 236 if ( pEventEntry != m_aEventsMap.end() ) 237 { 238 switch ( pEventEntry->second ) 239 { 240 case EV_ATTRIBUTE_TYPE: 241 { 242 aLanguage = xAttribs->getValueByIndex( n ); 243 } 244 break; 245 246 case EV_ATTRIBUTE_NAME: 247 { 248 aEventName = xAttribs->getValueByIndex( n ); 249 } 250 break; 251 252 case XL_ATTRIBUTE_HREF: 253 { 254 aURL = xAttribs->getValueByIndex( n ); 255 } 256 break; 257 258 case EV_ATTRIBUTE_MACRONAME: 259 { 260 aMacroName = xAttribs->getValueByIndex( n ); 261 } 262 break; 263 264 case EV_ATTRIBUTE_LIBRARY: 265 { 266 aLibrary = xAttribs->getValueByIndex( n ); 267 } 268 break; 269 270 default: 271 break; // nothing to do 272 } 273 } 274 } // for 275 276 ::rtl::OUString aRequiredAttributeName; 277 if ( aLanguage.getLength() == 0 ) 278 aRequiredAttributeName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_TYPE )); 279 else if ( aEventName.getLength() == 0 ) 280 aRequiredAttributeName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_NAME )); 281 282 // check for missing attribute values 283 if ( aRequiredAttributeName.getLength() > 0 ) 284 { 285 ::rtl::OUString aErrorMessage = getErrorLineString(); 286 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute ")); 287 aErrorMessage += aRequiredAttributeName; 288 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( " must have a value!" )); 289 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 290 } 291 292 Any a; 293 294 // set properties 295 a <<= aLanguage; 296 aEventProperties[0].Value <<= a; 297 aEventProperties[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( PROP_EVENT_TYPE )); 298 299 a <<= aMacroName; 300 aEventProperties[1].Value <<= a; 301 aEventProperties[1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( PROP_MACRO_NAME )); 302 303 if ( aLibrary.getLength() > 0 ) 304 { 305 ++nPropCount; 306 aEventProperties.realloc( nPropCount ); 307 a <<= aLibrary; 308 aEventProperties[nPropCount-1].Value <<= a; 309 aEventProperties[nPropCount-1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( PROP_LIBRARY )); 310 } 311 312 if ( aURL.getLength() > 0 ) 313 { 314 ++nPropCount; 315 aEventProperties.realloc( nPropCount ); 316 a <<= aURL; 317 aEventProperties[nPropCount-1].Value <<= a; 318 aEventProperties[nPropCount-1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( PROP_SCRIPT )); 319 } 320 321 // set event name 322 m_aEventItems.aEventNames[ nIndex ] = aEventName; 323 324 m_aEventItems.aEventsProperties.realloc( nIndex + 1 ); 325 a <<= aEventProperties; 326 m_aEventItems.aEventsProperties[ nIndex ] = a; 327 } 328 break; 329 330 default: 331 break; 332 } 333 } 334 } 335 336 void SAL_CALL OReadEventsDocumentHandler::endElement(const ::rtl::OUString& aName) 337 throw( SAXException, RuntimeException ) 338 { 339 ResetableGuard aGuard( m_aLock ); 340 341 EventsHashMap::const_iterator pEventEntry = m_aEventsMap.find( aName ); 342 if ( pEventEntry != m_aEventsMap.end() ) 343 { 344 switch ( pEventEntry->second ) 345 { 346 case EV_ELEMENT_EVENTS: 347 { 348 if ( !m_bEventsStartFound ) 349 { 350 ::rtl::OUString aErrorMessage = getErrorLineString(); 351 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "End element 'event:events' found, but no start element" )); 352 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 353 } 354 355 m_bEventsStartFound = sal_False; 356 } 357 break; 358 359 case EV_ELEMENT_EVENT: 360 { 361 if ( !m_bEventStartFound ) 362 { 363 ::rtl::OUString aErrorMessage = getErrorLineString(); 364 aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "End element 'event:event' found, but no start element" )); 365 throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); 366 } 367 368 m_bEventStartFound = sal_False; 369 } 370 break; 371 372 default: 373 break; // impossible case 374 } 375 } 376 } 377 378 void SAL_CALL OReadEventsDocumentHandler::characters(const ::rtl::OUString&) 379 throw( SAXException, RuntimeException ) 380 { 381 } 382 383 void SAL_CALL OReadEventsDocumentHandler::ignorableWhitespace(const ::rtl::OUString&) 384 throw( SAXException, RuntimeException ) 385 { 386 } 387 388 void SAL_CALL OReadEventsDocumentHandler::processingInstruction( 389 const ::rtl::OUString& /*aTarget*/, const ::rtl::OUString& /*aData*/ ) 390 throw( SAXException, RuntimeException ) 391 { 392 } 393 394 void SAL_CALL OReadEventsDocumentHandler::setDocumentLocator( 395 const Reference< XLocator > &xLocator) 396 throw( SAXException, RuntimeException ) 397 { 398 ResetableGuard aGuard( m_aLock ); 399 400 m_xLocator = xLocator; 401 } 402 403 ::rtl::OUString OReadEventsDocumentHandler::getErrorLineString() 404 { 405 ResetableGuard aGuard( m_aLock ); 406 407 char buffer[32]; 408 409 if ( m_xLocator.is() ) 410 { 411 snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>(m_xLocator->getLineNumber() )); 412 return ::rtl::OUString::createFromAscii( buffer ); 413 } 414 else 415 return ::rtl::OUString(); 416 } 417 418 419 //_________________________________________________________________________________________________________________ 420 // OWriteEventsDocumentHandler 421 //_________________________________________________________________________________________________________________ 422 423 OWriteEventsDocumentHandler::OWriteEventsDocumentHandler( 424 const EventsConfig& aItems, 425 Reference< XDocumentHandler > rWriteDocumentHandler ) : 426 ThreadHelpBase( &Application::GetSolarMutex() ), 427 m_aItems( aItems ), 428 m_xWriteDocumentHandler( rWriteDocumentHandler ) 429 { 430 ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; 431 m_xEmptyList = Reference< XAttributeList >( (XAttributeList *) pList, UNO_QUERY ); 432 m_aAttributeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_TYPE_CDATA )); 433 m_aXMLXlinkNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK_PREFIX )); 434 m_aXMLEventNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_EVENT_PREFIX )); 435 } 436 437 OWriteEventsDocumentHandler::~OWriteEventsDocumentHandler() 438 { 439 } 440 441 void OWriteEventsDocumentHandler::WriteEventsDocument() throw 442 ( SAXException, RuntimeException ) 443 { 444 ResetableGuard aGuard( m_aLock ); 445 446 m_xWriteDocumentHandler->startDocument(); 447 448 // write DOCTYPE line! 449 Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY ); 450 if ( xExtendedDocHandler.is() ) 451 { 452 xExtendedDocHandler->unknown( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( EVENTS_DOCTYPE )) ); 453 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 454 } 455 456 ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; 457 Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); 458 459 pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_EVENT )), 460 m_aAttributeType, 461 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_EVENT )) ); 462 pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_XLINK )), 463 m_aAttributeType, 464 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK )) ); 465 466 m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EVENTS )), pList ); 467 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 468 469 Sequence< PropertyValue > aEventProperties; 470 471 for ( int i = 0; i < m_aItems.aEventNames.getLength(); i++ ) 472 { 473 if ( m_aItems.aEventsProperties[i] >>= aEventProperties ) 474 WriteEvent( m_aItems.aEventNames[i], aEventProperties ); 475 } 476 477 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 478 m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EVENTS )) ); 479 480 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 481 m_xWriteDocumentHandler->endDocument(); 482 } 483 484 //_________________________________________________________________________________________________________________ 485 // protected member functions 486 //_________________________________________________________________________________________________________________ 487 488 void OWriteEventsDocumentHandler::WriteEvent( const ::rtl::OUString& aEventName, const Sequence< PropertyValue >& aPropertyValues ) throw 489 ( SAXException, RuntimeException ) 490 { 491 if ( aPropertyValues.getLength() > 0 ) 492 { 493 ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; 494 Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); 495 496 if ( m_aAttributeURL.getLength() == 0 ) 497 { 498 m_aAttributeURL = m_aXMLXlinkNS; 499 m_aAttributeURL += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_HREF )); 500 m_aAttributeLinkType = m_aXMLXlinkNS; 501 m_aAttributeLinkType += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_TYPE )); 502 m_aAttributeLanguage = m_aXMLEventNS; 503 m_aAttributeLanguage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_LANGUAGE )); 504 m_aAttributeMacroName = m_aXMLEventNS; 505 m_aAttributeMacroName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MACRONAME )); 506 m_aAttributeLibrary = m_aXMLEventNS; 507 m_aAttributeLibrary += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_LIBRARY )); 508 m_aAttributeName = m_aXMLEventNS; 509 m_aAttributeName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_NAME )); 510 } 511 512 pList->AddAttribute( m_aAttributeName, m_aAttributeType, aEventName ); 513 514 sal_Bool bURLSet = sal_False; 515 ::rtl::OUString aValue; 516 ::rtl::OUString aName; 517 518 // save attributes 519 for ( int i = 0; i < aPropertyValues.getLength(); i++ ) 520 { 521 aPropertyValues[i].Value >>= aValue; 522 if ( aPropertyValues[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( PROP_EVENT_TYPE ))) 523 pList->AddAttribute( m_aAttributeLanguage, m_aAttributeType, aValue ); 524 else if ( aPropertyValues[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( PROP_MACRO_NAME )) && 525 aValue.getLength() > 0 ) 526 pList->AddAttribute( m_aAttributeMacroName, m_aAttributeType, aValue ); 527 else if ( aPropertyValues[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( PROP_LIBRARY )) && 528 aValue.getLength() > 0 ) 529 pList->AddAttribute( m_aAttributeLibrary, m_aAttributeType, aValue ); 530 else if ( aPropertyValues[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( PROP_SCRIPT ))) 531 { 532 pList->AddAttribute( m_aAttributeURL, m_aAttributeType, aValue ); 533 bURLSet = sal_True; 534 } 535 } 536 537 if ( bURLSet ) 538 pList->AddAttribute( m_aAttributeLinkType, m_aAttributeType, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "simple" )) ); 539 540 m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EVENT )), xList ); 541 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 542 543 m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EVENT )) ); 544 m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); 545 } 546 } 547 548 } // namespace framework 549 550