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_sw.hxx" 26 27 #include <txtfrm.hxx> 28 #include <flyfrm.hxx> 29 #include <ndtxt.hxx> 30 #include <pam.hxx> 31 #include <unotextrange.hxx> 32 #include <unocrsrhelper.hxx> 33 #include <crstate.hxx> 34 #include <accmap.hxx> 35 #include <fesh.hxx> 36 #include <viewopt.hxx> 37 #include <vos/mutex.hxx> 38 #include <vcl/svapp.hxx> 39 #include <vcl/window.hxx> 40 #include <rtl/ustrbuf.hxx> 41 #include <com/sun/star/accessibility/AccessibleRole.hpp> 42 #include <com/sun/star/accessibility/AccessibleStateType.hpp> 43 #include <com/sun/star/accessibility/AccessibleTextType.hpp> 44 #include <com/sun/star/accessibility/AccessibleEventId.hpp> 45 #include <unotools/accessiblestatesethelper.hxx> 46 #include <com/sun/star/i18n/CharacterIteratorMode.hpp> 47 #include <com/sun/star/i18n/WordType.hpp> 48 #include <com/sun/star/i18n/XBreakIterator.hpp> 49 #include <com/sun/star/beans/UnknownPropertyException.hpp> 50 #include <breakit.hxx> 51 #include <accpara.hxx> 52 #include <access.hrc> 53 #include <accportions.hxx> 54 #include <sfx2/viewsh.hxx> // for ExecuteAtViewShell(...) 55 #include <sfx2/viewfrm.hxx> // for ExecuteAtViewShell(...) 56 #include <sfx2/dispatch.hxx> // for ExecuteAtViewShell(...) 57 #include <unotools/charclass.hxx> // for GetWordBoundary 58 // for get/setCharacterAttribute(...) 59 60 #include <reffld.hxx> 61 #include <docufld.hxx> 62 #include <expfld.hxx> 63 #include <flddat.hxx> 64 #include <fldui.hrc> 65 #include "../../ui/inc/fldmgr.hxx" 66 #include "fldbas.hxx" // SwField 67 #include <svl/svstdarr.hxx> 68 #include <unocrsr.hxx> 69 //#include <unoobj.hxx> 70 #include <unoport.hxx> 71 #include <doc.hxx> 72 #include <crsskip.hxx> 73 #include <txtatr.hxx> 74 #include <acchyperlink.hxx> 75 #include <acchypertextdata.hxx> 76 #include <unotools/accessiblerelationsethelper.hxx> 77 #include <com/sun/star/accessibility/AccessibleRelationType.hpp> 78 #include <section.hxx> 79 #include <doctxm.hxx> 80 #include <comphelper/accessibletexthelper.hxx> 81 #include <algorithm> 82 #include <docufld.hxx> 83 #include <txtfld.hxx> 84 #include <fmtfld.hxx> 85 #include <modcfg.hxx> 86 //#include "accnote.hxx" 87 #include <com/sun/star/beans/XPropertySet.hpp> 88 #include "swmodule.hxx" 89 #include "redline.hxx" 90 #include <com/sun/star/awt/FontWeight.hpp> 91 #include <com/sun/star/awt/FontStrikeout.hpp> 92 #include <com/sun/star/awt/FontSlant.hpp> 93 #include <wrong.hxx> 94 #include <editeng/brshitem.hxx> 95 #include <swatrset.hxx> 96 #include <frmatr.hxx> 97 #include <unosett.hxx> 98 #include <paratr.hxx> 99 #include <com/sun/star/container/XIndexReplace.hpp> 100 // --> OD 2006-07-12 #i63870# 101 #include <unomap.hxx> 102 #include <unoprnms.hxx> 103 #include <com/sun/star/text/WritingMode2.hpp> 104 #include <editeng/brshitem.hxx> 105 #include <viewimp.hxx> 106 #include <boost/scoped_ptr.hpp> 107 #include <textmarkuphelper.hxx> 108 // --> OD 2010-02-22 #i10825# 109 #include <parachangetrackinginfo.hxx> 110 #include <com/sun/star/text/TextMarkupType.hpp> 111 // <-- 112 // --> OD 2010-03-08 #i92233# 113 #include <comphelper/stlunosequence.hxx> 114 // <-- 115 116 #include <algorithm> 117 118 using namespace ::com::sun::star; 119 using namespace ::com::sun::star::accessibility; 120 using namespace ::com::sun::star::container; 121 using ::rtl::OUString; 122 123 using beans::PropertyValue; 124 using beans::XMultiPropertySet; 125 using beans::UnknownPropertyException; 126 using beans::PropertyState_DIRECT_VALUE; 127 128 using std::max; 129 using std::min; 130 using std::sort; 131 132 namespace com { namespace sun { namespace star { 133 namespace text { 134 class XText; 135 } 136 } } } 137 138 139 const sal_Char sServiceName[] = "com.sun.star.text.AccessibleParagraphView"; 140 const sal_Char sImplementationName[] = "com.sun.star.comp.Writer.SwAccessibleParagraphView"; 141 const xub_StrLen MAX_DESC_TEXT_LEN = 40; 142 const SwTxtNode* SwAccessibleParagraph::GetTxtNode() const 143 { 144 const SwFrm* pFrm = GetFrm(); 145 DBG_ASSERT( pFrm->IsTxtFrm(), "The text frame has mutated!" ); 146 147 const SwTxtNode* pNode = static_cast<const SwTxtFrm*>(pFrm)->GetTxtNode(); 148 DBG_ASSERT( pNode != NULL, "A text frame without a text node." ); 149 150 return pNode; 151 } 152 153 ::rtl::OUString SwAccessibleParagraph::GetString() 154 { 155 return GetPortionData().GetAccessibleString(); 156 } 157 158 ::rtl::OUString SwAccessibleParagraph::GetDescription() 159 { 160 // --> OD 2004-09-29 #117933# - provide empty description for paragraphs 161 return ::rtl::OUString(); 162 // <-- 163 } 164 165 sal_Int32 SwAccessibleParagraph::GetCaretPos() 166 { 167 sal_Int32 nRet = -1; 168 169 // get the selection's point, and test whether it's in our node 170 // --> OD 2005-12-20 #i27301# - consider adjusted method signature 171 SwPaM* pCaret = GetCursor( false ); // caret is first PaM in PaM-ring 172 // <-- 173 if( pCaret != NULL ) 174 { 175 const SwTxtNode* pNode = GetTxtNode(); 176 177 // check whether the point points into 'our' node 178 SwPosition* pPoint = pCaret->GetPoint(); 179 if( pNode->GetIndex() == pPoint->nNode.GetIndex() ) 180 { 181 // same node? Then check whether it's also within 'our' part 182 // of the paragraph 183 sal_uInt16 nIndex = pPoint->nContent.GetIndex(); 184 if(!GetPortionData().IsValidCorePosition( nIndex ) || 185 ( GetPortionData().IsZeroCorePositionData() && nIndex== 0) ) 186 { 187 SwTxtFrm *pTxtFrm = PTR_CAST( SwTxtFrm, GetFrm() ); 188 bool bFormat = (pTxtFrm && pTxtFrm->HasPara()); 189 if(bFormat) 190 { 191 ClearPortionData(); 192 UpdatePortionData(); 193 } 194 } 195 if( GetPortionData().IsValidCorePosition( nIndex ) ) 196 { 197 // Yes, it's us! 198 // --> OD 2006-10-19 #70538# 199 // consider that cursor/caret is in front of the list label 200 if ( pCaret->IsInFrontOfLabel() ) 201 { 202 nRet = 0; 203 } 204 else 205 { 206 nRet = GetPortionData().GetAccessiblePosition( nIndex ); 207 } 208 // <-- 209 210 DBG_ASSERT( nRet >= 0, "invalid cursor?" ); 211 DBG_ASSERT( nRet <= GetPortionData().GetAccessibleString(). 212 getLength(), "invalid cursor?" ); 213 } 214 // else: in this paragraph, but in different frame 215 } 216 // else: not in this paragraph 217 } 218 // else: no cursor -> no caret 219 220 return nRet; 221 } 222 223 sal_Bool SwAccessibleParagraph::GetSelection( 224 sal_Int32& nStart, sal_Int32& nEnd) 225 { 226 sal_Bool bRet = sal_False; 227 nStart = -1; 228 nEnd = -1; 229 230 // get the selection, and test whether it affects our text node 231 // --> OD 2005-12-20 #i27301# - consider adjusted method signature 232 SwPaM* pCrsr = GetCursor( true ); 233 // <-- 234 if( pCrsr != NULL ) 235 { 236 // get SwPosition for my node 237 const SwTxtNode* pNode = GetTxtNode(); 238 sal_uLong nHere = pNode->GetIndex(); 239 240 // iterate over ring 241 SwPaM* pRingStart = pCrsr; 242 do 243 { 244 // ignore, if no mark 245 if( pCrsr->HasMark() ) 246 { 247 // check whether nHere is 'inside' pCrsr 248 SwPosition* pStart = pCrsr->Start(); 249 sal_uLong nStartIndex = pStart->nNode.GetIndex(); 250 SwPosition* pEnd = pCrsr->End(); 251 sal_uLong nEndIndex = pEnd->nNode.GetIndex(); 252 if( ( nHere >= nStartIndex ) && 253 ( nHere <= nEndIndex ) ) 254 { 255 // translate start and end positions 256 257 // start position 258 sal_Int32 nLocalStart = -1; 259 if( nHere > nStartIndex ) 260 { 261 // selection starts in previous node: 262 // then our local selection starts with the paragraph 263 nLocalStart = 0; 264 } 265 else 266 { 267 DBG_ASSERT( nHere == nStartIndex, 268 "miscalculated index" ); 269 270 // selection starts in this node: 271 // then check whether it's before or inside our part of 272 // the paragraph, and if so, get the proper position 273 sal_uInt16 nCoreStart = pStart->nContent.GetIndex(); 274 if( nCoreStart < 275 GetPortionData().GetFirstValidCorePosition() ) 276 { 277 nLocalStart = 0; 278 } 279 else if( nCoreStart <= 280 GetPortionData().GetLastValidCorePosition() ) 281 { 282 DBG_ASSERT( 283 GetPortionData().IsValidCorePosition( 284 nCoreStart ), 285 "problem determining valid core position" ); 286 287 nLocalStart = 288 GetPortionData().GetAccessiblePosition( 289 nCoreStart ); 290 } 291 } 292 293 // end position 294 sal_Int32 nLocalEnd = -1; 295 if( nHere < nEndIndex ) 296 { 297 // selection ends in following node: 298 // then our local selection extends to the end 299 nLocalEnd = GetPortionData().GetAccessibleString(). 300 getLength(); 301 } 302 else 303 { 304 DBG_ASSERT( nHere == nEndIndex, 305 "miscalculated index" ); 306 307 // selection ends in this node: then select everything 308 // before our part of the node 309 sal_uInt16 nCoreEnd = pEnd->nContent.GetIndex(); 310 if( nCoreEnd > 311 GetPortionData().GetLastValidCorePosition() ) 312 { 313 // selection extends beyond out part of this para 314 nLocalEnd = GetPortionData().GetAccessibleString(). 315 getLength(); 316 } 317 else if( nCoreEnd >= 318 GetPortionData().GetFirstValidCorePosition() ) 319 { 320 // selection is inside our part of this para 321 DBG_ASSERT( 322 GetPortionData().IsValidCorePosition( 323 nCoreEnd ), 324 "problem determining valid core position" ); 325 326 nLocalEnd = GetPortionData().GetAccessiblePosition( 327 nCoreEnd ); 328 } 329 } 330 331 if( ( nLocalStart != -1 ) && ( nLocalEnd != -1 ) ) 332 { 333 nStart = nLocalStart; 334 nEnd = nLocalEnd; 335 bRet = sal_True; 336 } 337 } 338 // else: this PaM doesn't point to this paragraph 339 } 340 // else: this PaM is collapsed and doesn't select anything 341 342 // next PaM in ring 343 pCrsr = static_cast<SwPaM*>( pCrsr->GetNext() ); 344 } 345 while( !bRet && (pCrsr != pRingStart) ); 346 } 347 // else: nocursor -> no selection 348 349 return bRet; 350 } 351 352 // --> OD 2005-12-20 #i27301# - new parameter <_bForSelection> 353 SwPaM* SwAccessibleParagraph::GetCursor( const bool _bForSelection ) 354 { 355 // get the cursor shell; if we don't have any, we don't have a 356 // cursor/selection either 357 SwPaM* pCrsr = NULL; 358 SwCrsrShell* pCrsrShell = SwAccessibleParagraph::GetCrsrShell(); 359 // --> OD 2005-12-20 #i27301# 360 // - if cursor is retrieved for selection, the cursors for a table selection 361 // has to be returned. 362 if ( pCrsrShell != NULL && 363 ( _bForSelection || !pCrsrShell->IsTableMode() ) ) 364 // <-- 365 { 366 SwFEShell *pFESh = pCrsrShell->ISA( SwFEShell ) 367 ? static_cast< SwFEShell * >( pCrsrShell ) : 0; 368 if( !pFESh || 369 !(pFESh->IsFrmSelected() || pFESh->IsObjSelected() > 0) ) 370 { 371 // get the selection, and test whether it affects our text node 372 pCrsr = pCrsrShell->GetCrsr( sal_False /* ??? */ ); 373 } 374 } 375 376 return pCrsr; 377 } 378 379 sal_Bool SwAccessibleParagraph::IsHeading() const 380 { 381 const SwTxtNode *pTxtNd = GetTxtNode(); 382 return pTxtNd->IsOutline(); 383 } 384 385 void SwAccessibleParagraph::GetStates( 386 ::utl::AccessibleStateSetHelper& rStateSet ) 387 { 388 SwAccessibleContext::GetStates( rStateSet ); 389 390 // MULTILINE 391 rStateSet.AddState( AccessibleStateType::MULTI_LINE ); 392 393 // MULTISELECTABLE 394 SwCrsrShell *pCrsrSh = GetCrsrShell(); 395 if( pCrsrSh ) 396 rStateSet.AddState( AccessibleStateType::MULTI_SELECTABLE ); 397 398 // FOCUSABLE 399 if( pCrsrSh ) 400 rStateSet.AddState( AccessibleStateType::FOCUSABLE ); 401 402 // FOCUSED (simulates node index of cursor) 403 // --> OD 2005-12-20 #i27301# - consider adjusted method signature 404 SwPaM* pCaret = GetCursor( false ); 405 // <-- 406 const SwTxtNode* pTxtNd = GetTxtNode(); 407 if( pCaret != 0 && pTxtNd != 0 && 408 pTxtNd->GetIndex() == pCaret->GetPoint()->nNode.GetIndex() && 409 nOldCaretPos != -1) 410 { 411 Window *pWin = GetWindow(); 412 if( pWin && pWin->HasFocus() ) 413 rStateSet.AddState( AccessibleStateType::FOCUSED ); 414 ::vos::ORef < SwAccessibleContext > xThis( this ); 415 GetMap()->SetCursorContext( xThis ); 416 } 417 } 418 419 void SwAccessibleParagraph::_InvalidateContent( sal_Bool bVisibleDataFired ) 420 { 421 ::rtl::OUString sOldText( GetString() ); 422 423 ClearPortionData(); 424 425 const ::rtl::OUString& rText = GetString(); 426 427 if( rText != sOldText ) 428 { 429 // The text is changed 430 AccessibleEventObject aEvent; 431 aEvent.EventId = AccessibleEventId::TEXT_CHANGED; 432 433 // determine exact changes between sOldText and rText 434 comphelper::OCommonAccessibleText::implInitTextChangedEvent( 435 sOldText, rText, 436 aEvent.OldValue, aEvent.NewValue ); 437 438 FireAccessibleEvent( aEvent ); 439 uno::Reference< XAccessible > xparent = getAccessibleParent(); 440 uno::Reference< XAccessibleContext > xAccContext(xparent,uno::UNO_QUERY); 441 if (xAccContext.is() && xAccContext->getAccessibleRole() == AccessibleRole::TABLE_CELL) 442 { 443 SwAccessibleContext* pPara = static_cast< SwAccessibleContext* >(xparent.get()); 444 if(pPara) 445 { 446 AccessibleEventObject aParaEvent; 447 aParaEvent.EventId = AccessibleEventId::VALUE_CHANGED; 448 pPara->FireAccessibleEvent(aParaEvent); 449 } 450 } 451 } 452 else if( !bVisibleDataFired ) 453 { 454 FireVisibleDataEvent(); 455 } 456 457 sal_Bool bNewIsHeading = IsHeading(); 458 //Get the real heading level, Heading1 ~ Heading10 459 nHeadingLevel = GetRealHeadingLevel(); 460 sal_Bool bOldIsHeading; 461 { 462 vos::OGuard aGuard( aMutex ); 463 bOldIsHeading = bIsHeading; 464 if( bIsHeading != bNewIsHeading ) 465 bIsHeading = bNewIsHeading; 466 } 467 468 469 if( bNewIsHeading != bOldIsHeading || rText != sOldText ) 470 { 471 ::rtl::OUString sNewDesc( GetDescription() ); 472 ::rtl::OUString sOldDesc; 473 { 474 vos::OGuard aGuard( aMutex ); 475 sOldDesc = sDesc; 476 if( sDesc != sNewDesc ) 477 sDesc = sNewDesc; 478 } 479 480 if( sNewDesc != sOldDesc ) 481 { 482 // The text is changed 483 AccessibleEventObject aEvent; 484 aEvent.EventId = AccessibleEventId::DESCRIPTION_CHANGED; 485 aEvent.OldValue <<= sOldDesc; 486 aEvent.NewValue <<= sNewDesc; 487 488 FireAccessibleEvent( aEvent ); 489 } 490 } 491 } 492 493 void SwAccessibleParagraph::_InvalidateCursorPos() 494 { 495 // The text is changed 496 sal_Int32 nNew = GetCaretPos(); 497 sal_Int32 nOld; 498 { 499 vos::OGuard aGuard( aMutex ); 500 nOld = nOldCaretPos; 501 nOldCaretPos = nNew; 502 } 503 if( -1 != nNew ) 504 { 505 // remember that object as the one that has the caret. This is 506 // neccessary to notify that object if the cursor leaves it. 507 ::vos::ORef < SwAccessibleContext > xThis( this ); 508 GetMap()->SetCursorContext( xThis ); 509 } 510 511 Window *pWin = GetWindow(); 512 if( nOld != nNew ) 513 { 514 // The cursor's node position is sumilated by the focus! 515 if( pWin && pWin->HasFocus() && -1 == nOld ) 516 FireStateChangedEvent( AccessibleStateType::FOCUSED, sal_True ); 517 518 519 AccessibleEventObject aEvent; 520 aEvent.EventId = AccessibleEventId::CARET_CHANGED; 521 aEvent.OldValue <<= nOld; 522 aEvent.NewValue <<= nNew; 523 524 FireAccessibleEvent( aEvent ); 525 526 if( pWin && pWin->HasFocus() && -1 == nNew ) 527 FireStateChangedEvent( AccessibleStateType::FOCUSED, sal_False ); 528 //To send TEXT_SELECTION_CHANGED event 529 sal_Int32 nStart=0; 530 sal_Int32 nEnd =0; 531 sal_Bool bCurSelection=GetSelection(nStart,nEnd); 532 if(m_bLastHasSelection || bCurSelection ) 533 { 534 aEvent.EventId = AccessibleEventId::TEXT_SELECTION_CHANGED; 535 aEvent.OldValue <<= uno::Any(); 536 aEvent.NewValue <<= uno::Any(); 537 FireAccessibleEvent(aEvent); 538 } 539 m_bLastHasSelection =bCurSelection; 540 } 541 } 542 543 void SwAccessibleParagraph::_InvalidateFocus() 544 { 545 Window *pWin = GetWindow(); 546 if( pWin ) 547 { 548 sal_Int32 nPos; 549 { 550 vos::OGuard aGuard( aMutex ); 551 nPos = nOldCaretPos; 552 } 553 ASSERT( nPos != -1, "focus object should be selected" ); 554 555 FireStateChangedEvent( AccessibleStateType::FOCUSED, 556 pWin->HasFocus() && nPos != -1 ); 557 } 558 } 559 560 SwAccessibleParagraph::SwAccessibleParagraph( 561 SwAccessibleMap& rInitMap, 562 const SwTxtFrm& rTxtFrm ) 563 // --> OD 2010-02-24 #i108125# 564 : SwClient( const_cast<SwTxtNode*>(rTxtFrm.GetTxtNode()) ) 565 // <-- 566 , SwAccessibleContext( &rInitMap, AccessibleRole::PARAGRAPH, &rTxtFrm ) 567 , sDesc() 568 , pPortionData( NULL ) 569 , pHyperTextData( NULL ) 570 , nOldCaretPos( -1 ) 571 , bIsHeading( sal_False ) 572 //Get the real heading level, Heading1 ~ Heading10 573 , nHeadingLevel (-1) 574 , aSelectionHelper( *this ) 575 // --> OD 2010-02-19 #i108125# 576 , mpParaChangeTrackInfo( new SwParaChangeTrackingInfo( rTxtFrm ) ) 577 // <-- 578 , m_bLastHasSelection(false) //To add TEXT_SELECTION_CHANGED event 579 { 580 vos::OGuard aGuard(Application::GetSolarMutex()); 581 582 bIsHeading = IsHeading(); 583 //Get the real heading level, Heading1 ~ Heading10 584 nHeadingLevel = GetRealHeadingLevel(); 585 // --> OD 2004-09-27 #117970# - set an empty accessibility name for paragraphs 586 SetName( ::rtl::OUString() ); 587 // <-- 588 589 // If this object has the focus, then it is remembered by the map itself. 590 // not necessary to remember this pos here. Generally, the pos will be updated in invalidateXXX method, which may fire the 591 //Focus event based on the difference of new & old caret pos. 592 //nOldCaretPos = GetCaretPos(); 593 } 594 595 SwAccessibleParagraph::~SwAccessibleParagraph() 596 { 597 vos::OGuard aGuard(Application::GetSolarMutex()); 598 599 delete pPortionData; 600 delete pHyperTextData; 601 // --> OD 2010-02-22 #i108125# 602 delete mpParaChangeTrackInfo; 603 // <-- 604 } 605 606 sal_Bool SwAccessibleParagraph::HasCursor() 607 { 608 vos::OGuard aGuard( aMutex ); 609 return nOldCaretPos != -1; 610 } 611 612 void SwAccessibleParagraph::UpdatePortionData() 613 throw( uno::RuntimeException ) 614 { 615 // obtain the text frame 616 DBG_ASSERT( GetFrm() != NULL, "The text frame has vanished!" ); 617 DBG_ASSERT( GetFrm()->IsTxtFrm(), "The text frame has mutated!" ); 618 const SwTxtFrm* pFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 619 620 // build new portion data 621 delete pPortionData; 622 pPortionData = new SwAccessiblePortionData( 623 pFrm->GetTxtNode(), GetMap()->GetShell()->GetViewOptions() ); 624 pFrm->VisitPortions( *pPortionData ); 625 626 DBG_ASSERT( pPortionData != NULL, "UpdatePortionData() failed" ); 627 } 628 629 void SwAccessibleParagraph::ClearPortionData() 630 { 631 delete pPortionData; 632 pPortionData = NULL; 633 634 delete pHyperTextData; 635 pHyperTextData = 0; 636 } 637 638 639 void SwAccessibleParagraph::ExecuteAtViewShell( sal_uInt16 nSlot ) 640 { 641 DBG_ASSERT( GetMap() != NULL, "no map?" ); 642 ViewShell* pViewShell = GetMap()->GetShell(); 643 644 DBG_ASSERT( pViewShell != NULL, "View shell exptected!" ); 645 SfxViewShell* pSfxShell = pViewShell->GetSfxViewShell(); 646 647 DBG_ASSERT( pSfxShell != NULL, "SfxViewShell shell exptected!" ); 648 if( !pSfxShell ) 649 return; 650 651 SfxViewFrame *pFrame = pSfxShell->GetViewFrame(); 652 DBG_ASSERT( pFrame != NULL, "View frame exptected!" ); 653 if( !pFrame ) 654 return; 655 656 SfxDispatcher *pDispatcher = pFrame->GetDispatcher(); 657 DBG_ASSERT( pDispatcher != NULL, "Dispatcher exptected!" ); 658 if( !pDispatcher ) 659 return; 660 661 pDispatcher->Execute( nSlot ); 662 } 663 664 SwXTextPortion* SwAccessibleParagraph::CreateUnoPortion( 665 sal_Int32 nStartIndex, 666 sal_Int32 nEndIndex ) 667 { 668 DBG_ASSERT( (IsValidChar(nStartIndex, GetString().getLength()) && 669 (nEndIndex == -1)) || 670 IsValidRange(nStartIndex, nEndIndex, GetString().getLength()), 671 "please check parameters before calling this method" ); 672 673 sal_uInt16 nStart = GetPortionData().GetModelPosition( nStartIndex ); 674 sal_uInt16 nEnd = (nEndIndex == -1) ? (nStart + 1) : 675 GetPortionData().GetModelPosition( nEndIndex ); 676 677 // create UNO cursor 678 SwTxtNode* pTxtNode = const_cast<SwTxtNode*>( GetTxtNode() ); 679 SwIndex aIndex( pTxtNode, nStart ); 680 SwPosition aStartPos( *pTxtNode, aIndex ); 681 SwUnoCrsr* pUnoCursor = pTxtNode->GetDoc()->CreateUnoCrsr( aStartPos ); 682 pUnoCursor->SetMark(); 683 pUnoCursor->GetMark()->nContent = nEnd; 684 685 // create a (dummy) text portion to be returned 686 uno::Reference<text::XText> aEmpty; 687 SwXTextPortion* pPortion = 688 new SwXTextPortion ( pUnoCursor, aEmpty, PORTION_TEXT); 689 delete pUnoCursor; 690 691 return pPortion; 692 } 693 694 695 // 696 // range checking for parameter 697 // 698 699 sal_Bool SwAccessibleParagraph::IsValidChar( 700 sal_Int32 nPos, sal_Int32 nLength) 701 { 702 return (nPos >= 0) && (nPos < nLength); 703 } 704 705 sal_Bool SwAccessibleParagraph::IsValidPosition( 706 sal_Int32 nPos, sal_Int32 nLength) 707 { 708 return (nPos >= 0) && (nPos <= nLength); 709 } 710 711 sal_Bool SwAccessibleParagraph::IsValidRange( 712 sal_Int32 nBegin, sal_Int32 nEnd, sal_Int32 nLength) 713 { 714 return IsValidPosition(nBegin, nLength) && IsValidPosition(nEnd, nLength); 715 } 716 SwTOXSortTabBase* SwAccessibleParagraph::GetTOXSortTabBase() 717 { 718 const SwTxtNode* pTxtNd = GetTxtNode(); 719 if( pTxtNd ) 720 { 721 const SwSectionNode * pSectNd = pTxtNd->FindSectionNode(); 722 if( pSectNd ) 723 { 724 const SwSection * pSect = &pSectNd->GetSection(); 725 SwTOXBaseSection *pTOXBaseSect = (SwTOXBaseSection *)pSect; 726 if( pSect->GetType() == TOX_CONTENT_SECTION ) 727 { 728 SwTOXSortTabBase* pSortBase = 0; 729 int nSize = pTOXBaseSect->GetTOXSortTabBases()->Count(); 730 731 for(int nIndex = 0; nIndex<nSize; nIndex++ ) 732 { 733 pSortBase = (*(pTOXBaseSect->GetTOXSortTabBases()))[nIndex]; 734 if( pSortBase->pTOXNd == pTxtNd ) 735 break; 736 } 737 738 if (pSortBase) 739 { 740 return pSortBase; 741 } 742 } 743 } 744 } 745 return NULL; 746 } 747 748 short SwAccessibleParagraph::GetTOCLevel() 749 { 750 SwTOXSortTabBase* pToxBase = GetTOXSortTabBase(); 751 if( pToxBase ) 752 { 753 const SwCntntNode* pNd = pToxBase->aTOXSources[0].pNd; 754 if( pNd ) 755 return pToxBase->GetLevel(); 756 else 757 return -1; 758 } 759 else 760 return -1; 761 } 762 763 //the function is to check whether the position is in a redline range. 764 const SwRedline* SwAccessibleParagraph::GetRedlineAtIndex( sal_Int32 ) 765 { 766 const SwRedline* pRedline = NULL; 767 SwPaM* pCrSr = GetCursor( true ); 768 if ( pCrSr ) 769 { 770 SwPosition* pStart = pCrSr->Start(); 771 const SwTxtNode* pNode = GetTxtNode(); 772 if ( pNode ) 773 { 774 const SwDoc* pDoc = pNode->GetDoc(); 775 if ( pDoc ) 776 { 777 pRedline = pDoc->GetRedline( *pStart, NULL ); 778 } 779 } 780 } 781 782 return pRedline; 783 } 784 785 // 786 // text boundaries 787 // 788 789 790 sal_Bool SwAccessibleParagraph::GetCharBoundary( 791 i18n::Boundary& rBound, 792 const ::rtl::OUString&, 793 sal_Int32 nPos ) 794 { 795 if( GetPortionData().FillBoundaryIFDateField( rBound, nPos) ) 796 return sal_True; 797 798 rBound.startPos = nPos; 799 rBound.endPos = nPos+1; 800 return sal_True; 801 } 802 803 sal_Bool SwAccessibleParagraph::GetWordBoundary( 804 i18n::Boundary& rBound, 805 const ::rtl::OUString& rText, 806 sal_Int32 nPos ) 807 { 808 sal_Bool bRet = sal_False; 809 810 // now ask the Break-Iterator for the word 811 DBG_ASSERT( pBreakIt != NULL, "We always need a break." ); 812 DBG_ASSERT( pBreakIt->GetBreakIter().is(), "No break-iterator." ); 813 if( pBreakIt->GetBreakIter().is() ) 814 { 815 // get locale for this position 816 sal_uInt16 nModelPos = GetPortionData().GetModelPosition( nPos ); 817 lang::Locale aLocale = pBreakIt->GetLocale( 818 GetTxtNode()->GetLang( nModelPos ) ); 819 820 // which type of word are we interested in? 821 // (DICTIONARY_WORD includes punctuation, ANY_WORD doesn't.) 822 const sal_uInt16 nWordType = i18n::WordType::ANY_WORD; 823 824 /* 825 // get word boundary, as the Break-Iterator sees fit. 826 sal_Unicode SpaceChar(' '); 827 if (rText.getCodePointAt(nPos) == SpaceChar) 828 { 829 int nStartPos = nPos; 830 int nEndPos = nPos+1; 831 while (nStartPos >= 0 && rText.getCodePointAt(nStartPos) == SpaceChar) 832 --nStartPos; 833 while (nEndPos < rText.getLength() && rText.getCodePointAt(nEndPos) == SpaceChar) 834 ++nEndPos; 835 //Get the previous word boundary + the followed space characters 836 if (nStartPos >= 0) 837 { 838 rBound = pBreakIt->xBreak->getWordBoundary( rText, nStartPos, aLocale, nWordType, sal_True ); 839 rBound.endPos += (nEndPos-nStartPos - 1); 840 } 841 //When the frontal characters are whitespace, return the all space characters directly. 842 else 843 { 844 rBound.startPos = 0; 845 rBound.endPos = nEndPos; 846 } 847 } 848 // add the " " into the word boundry 849 else 850 { 851 rBound = pBreakIt->xBreak->getWordBoundary(rText, nPos, aLocale, nWordType, sal_True ); 852 sal_Int32 nEndPos = rBound.endPos, nLength = rText.getLength(); 853 while ( nEndPos < nLength && rText.getCodePointAt(nEndPos) == SpaceChar ) 854 nEndPos++; 855 rBound.endPos = nEndPos; 856 } 857 tabCharInWord( nPos, rBound); 858 if( GetPortionData().FillBoundaryIFDateField( rBound, rBound.startPos) ) 859 return sal_True; 860 return sal_True; // MT: So why do we need the return TRUE above??? 861 */ 862 // get word boundary, as the Break-Iterator sees fit. 863 rBound = pBreakIt->GetBreakIter()->getWordBoundary( 864 rText, nPos, aLocale, nWordType, sal_True ); 865 866 // It's a word if the first character is an alpha-numeric character. 867 bRet = GetAppCharClass().isLetterNumeric( 868 rText.getStr()[ rBound.startPos ] ); 869 } 870 else 871 { 872 // no break Iterator -> no word 873 rBound.startPos = nPos; 874 rBound.endPos = nPos; 875 } 876 877 return bRet; 878 } 879 880 sal_Bool SwAccessibleParagraph::GetSentenceBoundary( 881 i18n::Boundary& rBound, 882 const ::rtl::OUString& rText, 883 sal_Int32 nPos ) 884 { 885 const sal_Unicode* pStr = rText.getStr(); 886 if (pStr) 887 { 888 while( pStr[nPos] == sal_Unicode(' ') && nPos < rText.getLength()) 889 nPos++; 890 } 891 GetPortionData().GetSentenceBoundary( rBound, nPos ); 892 return sal_True; 893 } 894 895 sal_Bool SwAccessibleParagraph::GetLineBoundary( 896 i18n::Boundary& rBound, 897 const ::rtl::OUString& rText, 898 sal_Int32 nPos ) 899 { 900 if( rText.getLength() == nPos ) 901 GetPortionData().GetLastLineBoundary( rBound ); 902 else 903 GetPortionData().GetLineBoundary( rBound, nPos ); 904 return sal_True; 905 } 906 907 sal_Bool SwAccessibleParagraph::GetParagraphBoundary( 908 i18n::Boundary& rBound, 909 const ::rtl::OUString& rText, 910 sal_Int32 ) 911 { 912 rBound.startPos = 0; 913 rBound.endPos = rText.getLength(); 914 return sal_True; 915 } 916 917 sal_Bool SwAccessibleParagraph::GetAttributeBoundary( 918 i18n::Boundary& rBound, 919 const ::rtl::OUString&, 920 sal_Int32 nPos ) 921 { 922 GetPortionData().GetAttributeBoundary( rBound, nPos ); 923 return sal_True; 924 } 925 926 sal_Bool SwAccessibleParagraph::GetGlyphBoundary( 927 i18n::Boundary& rBound, 928 const ::rtl::OUString& rText, 929 sal_Int32 nPos ) 930 { 931 sal_Bool bRet = sal_False; 932 933 // ask the Break-Iterator for the glyph by moving one cell 934 // forward, and then one cell back 935 DBG_ASSERT( pBreakIt != NULL, "We always need a break." ); 936 DBG_ASSERT( pBreakIt->GetBreakIter().is(), "No break-iterator." ); 937 if( pBreakIt->GetBreakIter().is() ) 938 { 939 // get locale for this position 940 sal_uInt16 nModelPos = GetPortionData().GetModelPosition( nPos ); 941 lang::Locale aLocale = pBreakIt->GetLocale( 942 GetTxtNode()->GetLang( nModelPos ) ); 943 944 // get word boundary, as the Break-Iterator sees fit. 945 const sal_uInt16 nIterMode = i18n::CharacterIteratorMode::SKIPCELL; 946 sal_Int32 nDone = 0; 947 rBound.endPos = pBreakIt->GetBreakIter()->nextCharacters( 948 rText, nPos, aLocale, nIterMode, 1, nDone ); 949 rBound.startPos = pBreakIt->GetBreakIter()->previousCharacters( 950 rText, rBound.endPos, aLocale, nIterMode, 1, nDone ); 951 952 bRet = ((rBound.startPos <= nPos) && (nPos <= rBound.endPos)); 953 DBG_ASSERT( rBound.startPos <= nPos, "start pos too high" ); 954 DBG_ASSERT( rBound.endPos >= nPos, "end pos too low" ); 955 } 956 else 957 { 958 // no break Iterator -> no glyph 959 rBound.startPos = nPos; 960 rBound.endPos = nPos; 961 } 962 963 return bRet; 964 } 965 966 967 sal_Bool SwAccessibleParagraph::GetTextBoundary( 968 i18n::Boundary& rBound, 969 const ::rtl::OUString& rText, 970 sal_Int32 nPos, 971 sal_Int16 nTextType ) 972 throw ( 973 lang::IndexOutOfBoundsException, 974 lang::IllegalArgumentException, 975 uno::RuntimeException) 976 { 977 // error checking 978 if( !( AccessibleTextType::LINE == nTextType 979 ? IsValidPosition( nPos, rText.getLength() ) 980 : IsValidChar( nPos, rText.getLength() ) ) ) 981 throw lang::IndexOutOfBoundsException(); 982 983 sal_Bool bRet; 984 985 switch( nTextType ) 986 { 987 case AccessibleTextType::WORD: 988 bRet = GetWordBoundary( rBound, rText, nPos ); 989 break; 990 991 case AccessibleTextType::SENTENCE: 992 bRet = GetSentenceBoundary( rBound, rText, nPos ); 993 break; 994 995 case AccessibleTextType::PARAGRAPH: 996 bRet = GetParagraphBoundary( rBound, rText, nPos ); 997 break; 998 999 case AccessibleTextType::CHARACTER: 1000 bRet = GetCharBoundary( rBound, rText, nPos ); 1001 break; 1002 1003 case AccessibleTextType::LINE: 1004 //Solve the problem of returning wrong LINE and PARAGRAPH 1005 if((nPos == rText.getLength()) && nPos > 0) 1006 bRet = GetLineBoundary( rBound, rText, nPos - 1); 1007 else 1008 bRet = GetLineBoundary( rBound, rText, nPos ); 1009 break; 1010 1011 case AccessibleTextType::ATTRIBUTE_RUN: 1012 bRet = GetAttributeBoundary( rBound, rText, nPos ); 1013 if(bRet) 1014 { 1015 SwCrsrShell* pCrsrShell = GetCrsrShell(); 1016 if( pCrsrShell != NULL && pCrsrShell->GetViewOptions() && pCrsrShell->GetViewOptions()->IsOnlineSpell()) 1017 { 1018 SwTxtNode* pTxtNode = const_cast<SwTxtNode*>( GetTxtNode() ); 1019 if(pTxtNode) 1020 { 1021 const SwWrongList* pWrongList = pTxtNode->GetWrong(); 1022 if( NULL != pWrongList ) 1023 { 1024 xub_StrLen nBegin = nPos; 1025 xub_StrLen nLen = 1; 1026 const xub_StrLen nNext = pWrongList->NextWrong(nBegin); 1027 xub_StrLen nLast; 1028 xub_StrLen nWrongPos = pWrongList->GetWrongPos( nBegin ); 1029 if ( nWrongPos >= pWrongList->Count() || 1030 ( nLast = pWrongList->Pos( nWrongPos ) ) >= nBegin ) 1031 { 1032 nLast = nWrongPos 1033 ? pWrongList->Pos( --nWrongPos ) 1034 : STRING_LEN; 1035 } 1036 if ( nBegin > pWrongList->GetBeginInv() && 1037 ( nLast == STRING_LEN || nLast < pWrongList->GetEndInv() ) ) 1038 { 1039 nLast = nBegin > pWrongList->GetEndInv() 1040 ? pWrongList->GetEndInv() 1041 : nBegin; 1042 } 1043 else if ( nLast < STRING_LEN ) 1044 { 1045 nLast += pWrongList->Len( nWrongPos ); 1046 } 1047 // 1048 sal_Bool bIn = pWrongList->InWrongWord(nBegin,nLen); // && !pTxtNode->IsSymbol(nBegin) ) 1049 if(bIn) 1050 { 1051 rBound.startPos = max(nNext,(xub_StrLen)rBound.startPos); 1052 rBound.endPos = min(xub_StrLen(nNext + nLen),(xub_StrLen)rBound.endPos); 1053 } 1054 else 1055 { 1056 if (STRING_LEN == nLast)//first 1057 { 1058 rBound.endPos = min(nNext,(xub_StrLen)rBound.endPos); 1059 } 1060 else if(STRING_LEN == nNext) 1061 { 1062 rBound.startPos = max(nLast,(xub_StrLen)rBound.startPos); 1063 } 1064 else 1065 { 1066 rBound.startPos = max(nLast,(xub_StrLen)rBound.startPos); 1067 rBound.endPos = min(nNext,(xub_StrLen)rBound.endPos); 1068 } 1069 } 1070 } 1071 } 1072 } 1073 } 1074 break; 1075 1076 case AccessibleTextType::GLYPH: 1077 bRet = GetGlyphBoundary( rBound, rText, nPos ); 1078 break; 1079 1080 default: 1081 throw lang::IllegalArgumentException( ); 1082 } 1083 1084 return bRet; 1085 } 1086 1087 ::rtl::OUString SAL_CALL SwAccessibleParagraph::getAccessibleDescription (void) 1088 throw (uno::RuntimeException) 1089 { 1090 vos::OGuard aGuard(Application::GetSolarMutex()); 1091 1092 CHECK_FOR_DEFUNC( XAccessibleContext ); 1093 1094 vos::OGuard aGuard2( aMutex ); 1095 if( !sDesc.getLength() ) 1096 sDesc = GetDescription(); 1097 1098 return sDesc; 1099 } 1100 1101 lang::Locale SAL_CALL SwAccessibleParagraph::getLocale (void) 1102 throw (IllegalAccessibleComponentStateException, uno::RuntimeException) 1103 { 1104 vos::OGuard aGuard(Application::GetSolarMutex()); 1105 1106 SwTxtFrm *pTxtFrm = PTR_CAST( SwTxtFrm, GetFrm() ); 1107 if( !pTxtFrm ) 1108 { 1109 THROW_RUNTIME_EXCEPTION( XAccessibleContext, "internal error (no text frame)" ); 1110 } 1111 1112 const SwTxtNode *pTxtNd = pTxtFrm->GetTxtNode(); 1113 lang::Locale aLoc( pBreakIt->GetLocale( pTxtNd->GetLang( 0 ) ) ); 1114 1115 return aLoc; 1116 } 1117 1118 /** paragraphs are in relation CONTENT_FLOWS_FROM and/or CONTENT_FLOWS_TO 1119 1120 OD 2005-12-02 #i27138# 1121 1122 @author OD 1123 */ 1124 uno::Reference<XAccessibleRelationSet> SAL_CALL SwAccessibleParagraph::getAccessibleRelationSet() 1125 throw ( uno::RuntimeException ) 1126 { 1127 vos::OGuard aGuard(Application::GetSolarMutex()); 1128 CHECK_FOR_DEFUNC( XAccessibleContext ); 1129 1130 utl::AccessibleRelationSetHelper* pHelper = new utl::AccessibleRelationSetHelper(); 1131 1132 const SwTxtFrm* pTxtFrm = dynamic_cast<const SwTxtFrm*>(GetFrm()); 1133 ASSERT( pTxtFrm, 1134 "<SwAccessibleParagraph::getAccessibleRelationSet()> - missing text frame"); 1135 if ( pTxtFrm ) 1136 { 1137 const SwCntntFrm* pPrevCntFrm( pTxtFrm->FindPrevCnt( true ) ); 1138 if ( pPrevCntFrm ) 1139 { 1140 uno::Sequence< uno::Reference<XInterface> > aSequence(1); 1141 aSequence[0] = GetMap()->GetContext( pPrevCntFrm ); 1142 AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_FROM, 1143 aSequence ); 1144 pHelper->AddRelation( aAccRel ); 1145 } 1146 1147 const SwCntntFrm* pNextCntFrm( pTxtFrm->FindNextCnt( true ) ); 1148 if ( pNextCntFrm ) 1149 { 1150 uno::Sequence< uno::Reference<XInterface> > aSequence(1); 1151 aSequence[0] = GetMap()->GetContext( pNextCntFrm ); 1152 AccessibleRelation aAccRel( AccessibleRelationType::CONTENT_FLOWS_TO, 1153 aSequence ); 1154 pHelper->AddRelation( aAccRel ); 1155 } 1156 } 1157 1158 return pHelper; 1159 } 1160 1161 void SAL_CALL SwAccessibleParagraph::grabFocus() 1162 throw (uno::RuntimeException) 1163 { 1164 vos::OGuard aGuard(Application::GetSolarMutex()); 1165 1166 CHECK_FOR_DEFUNC( XAccessibleContext ); 1167 1168 // get cursor shell 1169 SwCrsrShell *pCrsrSh = GetCrsrShell(); 1170 // --> OD 2005-12-20 #i27301# - consider new method signature 1171 SwPaM *pCrsr = GetCursor( false ); 1172 // <-- 1173 const SwTxtFrm *pTxtFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 1174 const SwTxtNode* pTxtNd = pTxtFrm->GetTxtNode(); 1175 1176 if( pCrsrSh != 0 && pTxtNd != 0 && 1177 ( pCrsr == 0 || 1178 pCrsr->GetPoint()->nNode.GetIndex() != pTxtNd->GetIndex() || 1179 !pTxtFrm->IsInside( pCrsr->GetPoint()->nContent.GetIndex()) ) ) 1180 { 1181 // create pam for selection 1182 SwIndex aIndex( const_cast< SwTxtNode * >( pTxtNd ), 1183 pTxtFrm->GetOfst() ); 1184 SwPosition aStartPos( *pTxtNd, aIndex ); 1185 SwPaM aPaM( aStartPos ); 1186 1187 // set PaM at cursor shell 1188 Select( aPaM ); 1189 1190 1191 } 1192 1193 /* ->#i13955# */ 1194 Window * pWindow = GetWindow(); 1195 1196 if (pWindow != NULL) 1197 pWindow->GrabFocus(); 1198 /* <-#i13955# */ 1199 } 1200 1201 // --> OD 2007-01-17 #i71385# 1202 bool lcl_GetBackgroundColor( Color & rColor, 1203 const SwFrm* pFrm, 1204 SwCrsrShell* pCrsrSh ) 1205 { 1206 const SvxBrushItem* pBackgrdBrush = 0; 1207 const Color* pSectionTOXColor = 0; 1208 SwRect aDummyRect; 1209 if ( pFrm && 1210 pFrm->GetBackgroundBrush( pBackgrdBrush, pSectionTOXColor, aDummyRect, false ) ) 1211 { 1212 if ( pSectionTOXColor ) 1213 { 1214 rColor = *pSectionTOXColor; 1215 return true; 1216 } 1217 else 1218 { 1219 rColor = pBackgrdBrush->GetColor(); 1220 return true; 1221 } 1222 } 1223 else if ( pCrsrSh ) 1224 { 1225 rColor = pCrsrSh->Imp()->GetRetoucheColor(); 1226 return true; 1227 } 1228 1229 return false; 1230 } 1231 1232 sal_Int32 SAL_CALL SwAccessibleParagraph::getForeground() 1233 throw (uno::RuntimeException) 1234 { 1235 Color aBackgroundCol; 1236 1237 if ( lcl_GetBackgroundColor( aBackgroundCol, GetFrm(), GetCrsrShell() ) ) 1238 { 1239 if ( aBackgroundCol.IsDark() ) 1240 { 1241 return COL_WHITE; 1242 } 1243 else 1244 { 1245 return COL_BLACK; 1246 } 1247 } 1248 1249 return SwAccessibleContext::getForeground(); 1250 } 1251 1252 sal_Int32 SAL_CALL SwAccessibleParagraph::getBackground() 1253 throw (uno::RuntimeException) 1254 { 1255 Color aBackgroundCol; 1256 1257 if ( lcl_GetBackgroundColor( aBackgroundCol, GetFrm(), GetCrsrShell() ) ) 1258 { 1259 return aBackgroundCol.GetColor(); 1260 } 1261 1262 return SwAccessibleContext::getBackground(); 1263 } 1264 // <-- 1265 1266 ::rtl::OUString SAL_CALL SwAccessibleParagraph::getImplementationName() 1267 throw( uno::RuntimeException ) 1268 { 1269 return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(sImplementationName)); 1270 } 1271 1272 sal_Bool SAL_CALL SwAccessibleParagraph::supportsService( 1273 const ::rtl::OUString& sTestServiceName) 1274 throw (uno::RuntimeException) 1275 { 1276 return sTestServiceName.equalsAsciiL( sServiceName, 1277 sizeof(sServiceName)-1 ) || 1278 sTestServiceName.equalsAsciiL( sAccessibleServiceName, 1279 sizeof(sAccessibleServiceName)-1 ); 1280 } 1281 1282 uno::Sequence< ::rtl::OUString > SAL_CALL SwAccessibleParagraph::getSupportedServiceNames() 1283 throw( uno::RuntimeException ) 1284 { 1285 uno::Sequence< ::rtl::OUString > aRet(2); 1286 ::rtl::OUString* pArray = aRet.getArray(); 1287 pArray[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(sServiceName) ); 1288 pArray[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(sAccessibleServiceName) ); 1289 return aRet; 1290 } 1291 1292 uno::Sequence< ::rtl::OUString > getAttributeNames() 1293 { 1294 static uno::Sequence< ::rtl::OUString >* pNames = NULL; 1295 1296 if( pNames == NULL ) 1297 { 1298 // Add the font name to attribute list 1299 uno::Sequence< ::rtl::OUString >* pSeq = new uno::Sequence< ::rtl::OUString >( 13 ); 1300 1301 ::rtl::OUString* pStrings = pSeq->getArray(); 1302 1303 // sorted list of strings 1304 sal_Int32 i = 0; 1305 1306 #define STR(x) pStrings[i++] = OUString::createFromAscii(x) 1307 STR( GetPropName( UNO_NAME_CHAR_BACK_COLOR ).pName ); 1308 STR( GetPropName( UNO_NAME_CHAR_COLOR ).pName ); 1309 STR( GetPropName( UNO_NAME_CHAR_CONTOURED ).pName ); 1310 STR( GetPropName( UNO_NAME_CHAR_EMPHASIS ).pName ); 1311 STR( GetPropName( UNO_NAME_CHAR_ESCAPEMENT ).pName ); 1312 STR( GetPropName( UNO_NAME_CHAR_FONT_NAME ).pName ); 1313 STR( GetPropName( UNO_NAME_CHAR_HEIGHT ).pName ); 1314 STR( GetPropName( UNO_NAME_CHAR_POSTURE ).pName ); 1315 STR( GetPropName( UNO_NAME_CHAR_SHADOWED ).pName ); 1316 STR( GetPropName( UNO_NAME_CHAR_STRIKEOUT ).pName ); 1317 STR( GetPropName( UNO_NAME_CHAR_UNDERLINE ).pName ); 1318 STR( GetPropName( UNO_NAME_CHAR_UNDERLINE_COLOR ).pName ); 1319 STR( GetPropName( UNO_NAME_CHAR_WEIGHT ).pName ); 1320 #undef STR 1321 DBG_ASSERT( i == pSeq->getLength(), "Please adjust length" ); 1322 if( i != pSeq->getLength() ) 1323 pSeq->realloc( i ); 1324 pNames = pSeq; 1325 } 1326 return *pNames; 1327 } 1328 1329 uno::Sequence< ::rtl::OUString > getSupplementalAttributeNames() 1330 { 1331 static uno::Sequence< ::rtl::OUString >* pNames = NULL; 1332 1333 if( pNames == NULL ) 1334 { 1335 uno::Sequence< ::rtl::OUString >* pSeq = new uno::Sequence< ::rtl::OUString >( 9 ); 1336 1337 ::rtl::OUString* pStrings = pSeq->getArray(); 1338 1339 // sorted list of strings 1340 sal_Int32 i = 0; 1341 1342 #define STR(x) pStrings[i++] = OUString::createFromAscii(x) 1343 STR( GetPropName( UNO_NAME_NUMBERING_LEVEL ).pName ); 1344 STR( GetPropName( UNO_NAME_NUMBERING_RULES ).pName ); 1345 STR( GetPropName( UNO_NAME_PARA_ADJUST ).pName ); 1346 STR( GetPropName( UNO_NAME_PARA_BOTTOM_MARGIN ).pName ); 1347 STR( GetPropName( UNO_NAME_PARA_FIRST_LINE_INDENT ).pName ); 1348 STR( GetPropName( UNO_NAME_PARA_LEFT_MARGIN ).pName ); 1349 STR( GetPropName( UNO_NAME_PARA_LINE_SPACING ).pName ); 1350 STR( GetPropName( UNO_NAME_PARA_RIGHT_MARGIN ).pName ); 1351 STR( GetPropName( UNO_NAME_TABSTOPS ).pName ); 1352 #undef STR 1353 DBG_ASSERT( i == pSeq->getLength(), "Please adjust length" ); 1354 if( i != pSeq->getLength() ) 1355 pSeq->realloc( i ); 1356 pNames = pSeq; 1357 } 1358 return *pNames; 1359 } 1360 // 1361 //===== XInterface ======================================================= 1362 // 1363 1364 uno::Any SwAccessibleParagraph::queryInterface( const uno::Type& rType ) 1365 throw (uno::RuntimeException) 1366 { 1367 uno::Any aRet; 1368 if ( rType == ::getCppuType((uno::Reference<XAccessibleText> *)0) ) 1369 { 1370 uno::Reference<XAccessibleText> aAccText = (XAccessibleText *) *this; // resolve ambiguity 1371 aRet <<= aAccText; 1372 } 1373 else if ( rType == ::getCppuType((uno::Reference<XAccessibleEditableText> *)0) ) 1374 { 1375 uno::Reference<XAccessibleEditableText> aAccEditText = this; 1376 aRet <<= aAccEditText; 1377 } 1378 else if ( rType == ::getCppuType((uno::Reference<XAccessibleSelection> *)0) ) 1379 { 1380 uno::Reference<XAccessibleSelection> aAccSel = this; 1381 aRet <<= aAccSel; 1382 } 1383 else if ( rType == ::getCppuType((uno::Reference<XAccessibleHypertext> *)0) ) 1384 { 1385 uno::Reference<XAccessibleHypertext> aAccHyp = this; 1386 aRet <<= aAccHyp; 1387 } 1388 // --> OD 2006-07-13 #i63870# 1389 // add interface com::sun:star:accessibility::XAccessibleTextAttributes 1390 else if ( rType == ::getCppuType((uno::Reference<XAccessibleTextAttributes> *)0) ) 1391 { 1392 uno::Reference<XAccessibleTextAttributes> aAccTextAttr = this; 1393 aRet <<= aAccTextAttr; 1394 } 1395 // <-- 1396 // --> OD 2008-06-10 #i89175# 1397 // add interface com::sun:star:accessibility::XAccessibleTextMarkup 1398 else if ( rType == ::getCppuType((uno::Reference<XAccessibleTextMarkup> *)0) ) 1399 { 1400 uno::Reference<XAccessibleTextMarkup> aAccTextMarkup = this; 1401 aRet <<= aAccTextMarkup; 1402 } 1403 // add interface com::sun:star:accessibility::XAccessibleMultiLineText 1404 else if ( rType == ::getCppuType((uno::Reference<XAccessibleMultiLineText> *)0) ) 1405 { 1406 uno::Reference<XAccessibleMultiLineText> aAccMultiLineText = this; 1407 aRet <<= aAccMultiLineText; 1408 } 1409 // <-- 1410 //MSAA Extension Implementation in app module 1411 else if ( rType == ::getCppuType((uno::Reference<XAccessibleTextSelection> *)NULL) ) 1412 { 1413 uno::Reference< com::sun::star::accessibility::XAccessibleTextSelection > aTextExtension = this; 1414 aRet <<= aTextExtension; 1415 } 1416 else if ( rType == ::getCppuType((uno::Reference<XAccessibleExtendedAttributes> *)NULL) ) 1417 { 1418 uno::Reference<XAccessibleExtendedAttributes> xAttr = this; 1419 aRet <<= xAttr; 1420 } 1421 else 1422 { 1423 aRet = SwAccessibleContext::queryInterface(rType); 1424 } 1425 1426 return aRet; 1427 } 1428 1429 //====== XTypeProvider ==================================================== 1430 uno::Sequence< uno::Type > SAL_CALL SwAccessibleParagraph::getTypes() throw(uno::RuntimeException) 1431 { 1432 uno::Sequence< uno::Type > aTypes( SwAccessibleContext::getTypes() ); 1433 1434 sal_Int32 nIndex = aTypes.getLength(); 1435 // --> OD 2006-07-13 #i63870# 1436 // add type accessibility::XAccessibleTextAttributes 1437 // --> OD 2008-06-10 #i89175# 1438 // add type accessibility::XAccessibleTextMarkup and accessibility::XAccessibleMultiLineText 1439 aTypes.realloc( nIndex + 6 ); 1440 1441 uno::Type* pTypes = aTypes.getArray(); 1442 pTypes[nIndex++] = ::getCppuType( static_cast< uno::Reference< XAccessibleEditableText > * >( 0 ) ); 1443 pTypes[nIndex++] = ::getCppuType( static_cast< uno::Reference< XAccessibleTextAttributes > * >( 0 ) ); 1444 pTypes[nIndex++] = ::getCppuType( static_cast< uno::Reference< XAccessibleSelection > * >( 0 ) ); 1445 pTypes[nIndex++] = ::getCppuType( static_cast< uno::Reference< XAccessibleTextMarkup > * >( 0 ) ); 1446 pTypes[nIndex++] = ::getCppuType( static_cast< uno::Reference< XAccessibleMultiLineText > * >( 0 ) ); 1447 pTypes[nIndex] = ::getCppuType( static_cast< uno::Reference< XAccessibleHypertext > * >( 0 ) ); 1448 // <-- 1449 1450 return aTypes; 1451 } 1452 1453 uno::Sequence< sal_Int8 > SAL_CALL SwAccessibleParagraph::getImplementationId() 1454 throw(uno::RuntimeException) 1455 { 1456 vos::OGuard aGuard(Application::GetSolarMutex()); 1457 static uno::Sequence< sal_Int8 > aId( 16 ); 1458 static sal_Bool bInit = sal_False; 1459 if(!bInit) 1460 { 1461 rtl_createUuid( (sal_uInt8 *)(aId.getArray() ), 0, sal_True ); 1462 bInit = sal_True; 1463 } 1464 return aId; 1465 } 1466 1467 1468 // 1469 //===== XAccesibleText =================================================== 1470 // 1471 1472 sal_Int32 SwAccessibleParagraph::getCaretPosition() 1473 throw (uno::RuntimeException) 1474 { 1475 vos::OGuard aGuard(Application::GetSolarMutex()); 1476 1477 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 1478 1479 sal_Int32 nRet = GetCaretPos(); 1480 { 1481 vos::OGuard aOldCaretPosGuard( aMutex ); 1482 ASSERT( nRet == nOldCaretPos, "caret pos out of sync" ); 1483 nOldCaretPos = nRet; 1484 } 1485 if( -1 != nRet ) 1486 { 1487 ::vos::ORef < SwAccessibleContext > xThis( this ); 1488 GetMap()->SetCursorContext( xThis ); 1489 } 1490 1491 return nRet; 1492 } 1493 1494 sal_Bool SAL_CALL SwAccessibleParagraph::setCaretPosition( sal_Int32 nIndex ) 1495 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 1496 { 1497 vos::OGuard aGuard(Application::GetSolarMutex()); 1498 1499 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 1500 1501 // parameter checking 1502 sal_Int32 nLength = GetString().getLength(); 1503 if ( ! IsValidPosition( nIndex, nLength ) ) 1504 { 1505 throw lang::IndexOutOfBoundsException(); 1506 } 1507 1508 sal_Bool bRet = sal_False; 1509 1510 // get cursor shell 1511 SwCrsrShell* pCrsrShell = GetCrsrShell(); 1512 if( pCrsrShell != NULL ) 1513 { 1514 // create pam for selection 1515 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 1516 SwIndex aIndex( pNode, GetPortionData().GetModelPosition(nIndex)); 1517 SwPosition aStartPos( *pNode, aIndex ); 1518 SwPaM aPaM( aStartPos ); 1519 1520 // set PaM at cursor shell 1521 bRet = Select( aPaM ); 1522 } 1523 1524 return bRet; 1525 } 1526 1527 sal_Unicode SwAccessibleParagraph::getCharacter( sal_Int32 nIndex ) 1528 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 1529 { 1530 vos::OGuard aGuard(Application::GetSolarMutex()); 1531 1532 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 1533 1534 ::rtl::OUString sText( GetString() ); 1535 1536 // return character (if valid) 1537 if( IsValidChar(nIndex, sText.getLength() ) ) 1538 { 1539 return sText.getStr()[nIndex]; 1540 } 1541 else 1542 throw lang::IndexOutOfBoundsException(); 1543 } 1544 1545 com::sun::star::uno::Sequence< ::com::sun::star::style::TabStop > SwAccessibleParagraph::GetCurrentTabStop( sal_Int32 nIndex ) 1546 { 1547 vos::OGuard aGuard(Application::GetSolarMutex()); 1548 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 1549 1550 1551 1552 /* #i12332# The position after the string needs special treatment. 1553 IsValidChar -> IsValidPosition 1554 */ 1555 if( ! (IsValidPosition( nIndex, GetString().getLength() ) ) ) 1556 throw lang::IndexOutOfBoundsException(); 1557 1558 /* #i12332# */ 1559 sal_Bool bBehindText = sal_False; 1560 if ( nIndex == GetString().getLength() ) 1561 bBehindText = sal_True; 1562 1563 // get model position & prepare GetCharRect() arguments 1564 SwCrsrMoveState aMoveState; 1565 aMoveState.bRealHeight = sal_True; 1566 aMoveState.bRealWidth = sal_True; 1567 SwSpecialPos aSpecialPos; 1568 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 1569 1570 sal_uInt16 nPos = 0; 1571 1572 /* #i12332# FillSpecialPos does not accept nIndex == 1573 GetString().getLength(). In that case nPos is set to the 1574 length of the string in the core. This way GetCharRect 1575 returns the rectangle for a cursor at the end of the 1576 paragraph. */ 1577 if (bBehindText) 1578 { 1579 nPos = pNode->GetTxt().Len(); 1580 } 1581 else 1582 nPos = GetPortionData().FillSpecialPos 1583 (nIndex, aSpecialPos, aMoveState.pSpecialPos ); 1584 1585 // call GetCharRect 1586 SwRect aCoreRect; 1587 SwIndex aIndex( pNode, nPos ); 1588 SwPosition aPosition( *pNode, aIndex ); 1589 GetFrm()->GetCharRect( aCoreRect, aPosition, &aMoveState ); 1590 1591 // already get the caret postion 1592 1593 /*SwFrm* pTFrm = const_cast<SwFrm*>(GetFrm()); 1594 com::sun::star::uno::Sequence< ::com::sun::star::style::TabStop > tabs = 1595 pTFrm->GetTabStopInfo(aCoreRect.Left());*/ 1596 1597 com::sun::star::uno::Sequence< ::com::sun::star::style::TabStop > tabs; 1598 const xub_StrLen nStrLen = GetTxtNode()->GetTxt().Len(); 1599 if( nStrLen > 0 ) 1600 { 1601 SwFrm* pTFrm = const_cast<SwFrm*>(GetFrm()); 1602 tabs = pTFrm->GetTabStopInfo(aCoreRect.Left()); 1603 } 1604 1605 if( tabs.hasElements() ) 1606 { 1607 // translate core coordinates into accessibility coordinates 1608 Window *pWin = GetWindow(); 1609 CHECK_FOR_WINDOW( XAccessibleComponent, pWin ); 1610 1611 SwRect aTmpRect(0, 0, tabs[0].Position, 0); 1612 1613 Rectangle aScreenRect( GetMap()->CoreToPixel( aTmpRect.SVRect() )); 1614 SwRect aFrmLogBounds( GetBounds( *(GetMap()) ) ); // twip rel to doc root 1615 1616 Point aFrmPixPos( GetMap()->CoreToPixel( aFrmLogBounds.SVRect() ).TopLeft() ); 1617 aScreenRect.Move( -aFrmPixPos.X(), -aFrmPixPos.Y() ); 1618 1619 tabs[0].Position = aScreenRect.GetWidth(); 1620 } 1621 1622 return tabs; 1623 } 1624 1625 struct IndexCompare 1626 { 1627 const PropertyValue* pValues; 1628 IndexCompare( const PropertyValue* pVals ) : pValues(pVals) {} 1629 bool operator() ( const sal_Int32& a, const sal_Int32& b ) const 1630 { 1631 return (pValues[a].Name < pValues[b].Name) ? true : false; 1632 } 1633 }; 1634 1635 String SwAccessibleParagraph::GetFieldTypeNameAtIndex(sal_Int32 nIndex) 1636 { 1637 String strTypeName; 1638 SwFldMgr aMgr; 1639 SwTxtFld* pTxtFld = NULL; 1640 SwTxtNode* pTxtNd = const_cast<SwTxtNode*>( GetTxtNode() ); 1641 SwIndex fldIndex( pTxtNd, nIndex ); 1642 sal_Int32 nFldIndex = GetPortionData().GetFieldIndex(nIndex); 1643 if (nFldIndex >= 0) 1644 { 1645 const SwpHints* pSwpHints = GetTxtNode()->GetpSwpHints(); 1646 if (pSwpHints) 1647 { 1648 const sal_uInt16 nSize = pSwpHints ? pSwpHints->Count() : 0; 1649 for( sal_uInt16 i = 0; i < nSize; ++i ) 1650 { 1651 const SwTxtAttr* pHt = (*pSwpHints)[i]; 1652 if (pHt->Which() == RES_TXTATR_FIELD && (nFldIndex-- == 0)) 1653 { 1654 pTxtFld = (SwTxtFld *)pHt; 1655 break; 1656 } 1657 else if (pHt->Which() == RES_TXTATR_REFMARK && (nFldIndex-- == 0)) 1658 strTypeName = String(OUString(RTL_CONSTASCII_USTRINGPARAM("set reference"))); 1659 } 1660 } 1661 } 1662 if (pTxtFld) 1663 { 1664 const SwField* pField = (pTxtFld->GetFmtFld()).GetField(); 1665 if (pField) 1666 { 1667 strTypeName = pField->GetTyp()->GetTypeStr(pField->GetTypeId()); 1668 sal_uInt16 nWhich = pField->GetTyp()->Which(); 1669 rtl::OUString sEntry; 1670 sal_Int32 subType = 0; 1671 switch (nWhich) 1672 { 1673 case RES_DOCSTATFLD: 1674 subType = ((SwDocStatField*)pField)->GetSubType(); 1675 break; 1676 case RES_GETREFFLD: 1677 { 1678 sal_uInt16 nSub = pField->GetSubType(); 1679 switch( nSub ) 1680 { 1681 case REF_BOOKMARK: 1682 { 1683 const SwGetRefField* pRefFld = dynamic_cast<const SwGetRefField*>(pField); 1684 if ( pRefFld && pRefFld->IsRefToHeadingCrossRefBookmark() ) 1685 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Headings")); 1686 else if ( pRefFld && pRefFld->IsRefToNumItemCrossRefBookmark() ) 1687 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Numbered Paragraphs")); 1688 else 1689 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Bookmarks")); 1690 } 1691 break; 1692 case REF_FOOTNOTE: 1693 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Footnotes")); 1694 break; 1695 case REF_ENDNOTE: 1696 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Endnotes")); 1697 break; 1698 case REF_SETREFATTR: 1699 sEntry = OUString(RTL_CONSTASCII_USTRINGPARAM("Insert Reference")); 1700 break; 1701 case REF_SEQUENCEFLD: 1702 sEntry = ((SwGetRefField*)pField)->GetSetRefName(); 1703 break; 1704 } 1705 //Get format string 1706 strTypeName = sEntry; 1707 // <pField->GetFormat() >= 0> is always true as <pField->GetFormat()> is unsigned 1708 // if (pField->GetFormat() >= 0) 1709 { 1710 sEntry = aMgr.GetFormatStr( pField->GetTypeId(), pField->GetFormat() ); 1711 if (sEntry.getLength() > 0) 1712 { 1713 strTypeName.AppendAscii("-"); 1714 strTypeName += String(sEntry); 1715 } 1716 } 1717 } 1718 break; 1719 case RES_DATETIMEFLD: 1720 subType = ((SwDateTimeField*)pField)->GetSubType(); 1721 break; 1722 case RES_JUMPEDITFLD: 1723 { 1724 sal_uInt16 nFormat= pField->GetFormat(); 1725 sal_uInt16 nSize = aMgr.GetFormatCount(pField->GetTypeId(), sal_False); 1726 if (nFormat < nSize) 1727 { 1728 sEntry = aMgr.GetFormatStr(pField->GetTypeId(), nFormat); 1729 if (sEntry.getLength() > 0) 1730 { 1731 strTypeName.AppendAscii("-"); 1732 strTypeName += String(sEntry); 1733 } 1734 } 1735 } 1736 break; 1737 case RES_EXTUSERFLD: 1738 subType = ((SwExtUserField*)pField)->GetSubType(); 1739 break; 1740 case RES_HIDDENTXTFLD: 1741 case RES_SETEXPFLD: 1742 { 1743 sEntry = pField->GetTyp()->GetName(); 1744 if (sEntry.getLength() > 0) 1745 { 1746 strTypeName.AppendAscii("-"); 1747 strTypeName += String(sEntry); 1748 } 1749 } 1750 break; 1751 case RES_DOCINFOFLD: 1752 subType = pField->GetSubType(); 1753 subType &= 0x00ff; 1754 break; 1755 case RES_REFPAGESETFLD: 1756 { 1757 SwRefPageSetField* pRPld = (SwRefPageSetField*)pField; 1758 sal_Bool bOn = pRPld->IsOn(); 1759 strTypeName.AppendAscii("-"); 1760 if (bOn) 1761 strTypeName += String(OUString(RTL_CONSTASCII_USTRINGPARAM("on"))); 1762 else 1763 strTypeName += String(OUString(RTL_CONSTASCII_USTRINGPARAM("off"))); 1764 } 1765 break; 1766 case RES_AUTHORFLD: 1767 { 1768 strTypeName.AppendAscii("-"); 1769 strTypeName += aMgr.GetFormatStr(pField->GetTypeId(), pField->GetFormat() & 0xff); 1770 } 1771 break; 1772 } 1773 if (subType > 0 || (subType == 0 && (nWhich == RES_DOCINFOFLD || nWhich == RES_EXTUSERFLD || nWhich == RES_DOCSTATFLD))) 1774 { 1775 SvStringsDtor aLst; 1776 aMgr.GetSubTypes(pField->GetTypeId(), aLst); 1777 if (subType < aLst.Count()) 1778 sEntry = *aLst[subType]; 1779 if (sEntry.getLength() > 0) 1780 { 1781 if (nWhich == RES_DOCINFOFLD) 1782 { 1783 strTypeName = String(sEntry); 1784 sal_uInt32 nSize = aMgr.GetFormatCount(pField->GetTypeId(), sal_False); 1785 sal_uInt16 nExSub = pField->GetSubType() & 0xff00; 1786 if (nSize > 0 && nExSub > 0) 1787 { 1788 //Get extra subtype string 1789 strTypeName.AppendAscii("-"); 1790 sEntry = aMgr.GetFormatStr(pField->GetTypeId(), nExSub/0x0100-1); 1791 strTypeName += String(sEntry); 1792 } 1793 } 1794 else 1795 { 1796 strTypeName.AppendAscii("-"); 1797 strTypeName += String(sEntry); 1798 } 1799 } 1800 } 1801 } 1802 } 1803 return strTypeName; 1804 } 1805 // --> OD 2006-07-20 #i63870# 1806 // re-implement method on behalf of methods <_getDefaultAttributesImpl(..)> and 1807 // <_getRunAttributesImpl(..)> 1808 uno::Sequence<PropertyValue> SwAccessibleParagraph::getCharacterAttributes( 1809 sal_Int32 nIndex, 1810 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) 1811 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 1812 { 1813 1814 vos::OGuard aGuard(Application::GetSolarMutex()); 1815 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 1816 1817 const ::rtl::OUString& rText = GetString(); 1818 1819 if( ! IsValidChar( nIndex, rText.getLength()+1 ) ) throw lang::IndexOutOfBoundsException(); 1820 1821 bool bSupplementalMode = false; 1822 uno::Sequence< ::rtl::OUString > aNames = aRequestedAttributes; 1823 if (aNames.getLength() == 0) 1824 { 1825 bSupplementalMode = true; 1826 aNames = getAttributeNames(); 1827 } 1828 // retrieve default character attributes 1829 tAccParaPropValMap aDefAttrSeq; 1830 _getDefaultAttributesImpl( aNames, aDefAttrSeq, true ); 1831 1832 // retrieved run character attributes 1833 tAccParaPropValMap aRunAttrSeq; 1834 _getRunAttributesImpl( nIndex, aNames, aRunAttrSeq ); 1835 1836 // merge default and run attributes 1837 uno::Sequence< PropertyValue > aValues( aDefAttrSeq.size() ); 1838 PropertyValue* pValues = aValues.getArray(); 1839 sal_Int32 i = 0; 1840 for ( tAccParaPropValMap::const_iterator aDefIter = aDefAttrSeq.begin(); 1841 aDefIter != aDefAttrSeq.end(); 1842 ++aDefIter ) 1843 { 1844 tAccParaPropValMap::const_iterator aRunIter = 1845 aRunAttrSeq.find( aDefIter->first ); 1846 if ( aRunIter != aRunAttrSeq.end() ) 1847 { 1848 pValues[i] = aRunIter->second; 1849 } 1850 else 1851 { 1852 pValues[i] = aDefIter->second; 1853 } 1854 ++i; 1855 } 1856 if( bSupplementalMode ) 1857 { 1858 uno::Sequence< ::rtl::OUString > aSupplementalNames = aRequestedAttributes; 1859 if (aSupplementalNames.getLength() == 0) 1860 aSupplementalNames = getSupplementalAttributeNames(); 1861 1862 tAccParaPropValMap aSupplementalAttrSeq; 1863 _getSupplementalAttributesImpl( nIndex, aSupplementalNames, aSupplementalAttrSeq ); 1864 1865 aValues.realloc( aValues.getLength() + aSupplementalAttrSeq.size() ); 1866 pValues = aValues.getArray(); 1867 1868 for ( tAccParaPropValMap::const_iterator aSupplementalIter = aSupplementalAttrSeq.begin(); 1869 aSupplementalIter != aSupplementalAttrSeq.end(); 1870 ++aSupplementalIter ) 1871 { 1872 pValues[i] = aSupplementalIter->second; 1873 ++i; 1874 } 1875 1876 _correctValues( nIndex, aValues ); 1877 1878 aValues.realloc( aValues.getLength() + 1 ); 1879 1880 pValues = aValues.getArray(); 1881 1882 const SwTxtNode* pTxtNode( GetTxtNode() ); 1883 PropertyValue& rValue = pValues[aValues.getLength() - 1 ]; 1884 rValue.Name = OUString::createFromAscii("NumberingPrefix"); 1885 OUString sNumBullet = pTxtNode->GetNumString(); 1886 rValue.Value <<= sNumBullet; 1887 rValue.Handle = -1; 1888 rValue.State = PropertyState_DIRECT_VALUE; 1889 1890 String strTypeName = GetFieldTypeNameAtIndex(nIndex); 1891 if (strTypeName.Len() > 0) 1892 { 1893 aValues.realloc( aValues.getLength() + 1 ); 1894 pValues = aValues.getArray(); 1895 rValue = pValues[aValues.getLength() - 1]; 1896 rValue.Name = OUString::createFromAscii("FieldType"); 1897 rValue.Value <<= rtl::OUString(strTypeName.ToLowerAscii()); 1898 rValue.Handle = -1; 1899 rValue.State = PropertyState_DIRECT_VALUE; 1900 } 1901 1902 //sort property values 1903 // build sorted index array 1904 sal_Int32 nLength = aValues.getLength(); 1905 const PropertyValue* pPairs = aValues.getConstArray(); 1906 sal_Int32* pIndices = new sal_Int32[nLength]; 1907 for( i = 0; i < nLength; i++ ) 1908 pIndices[i] = i; 1909 sort( &pIndices[0], &pIndices[nLength], IndexCompare(pPairs) ); 1910 // create sorted sequences accoring to index array 1911 uno::Sequence<PropertyValue> aNewValues( nLength ); 1912 PropertyValue* pNewValues = aNewValues.getArray(); 1913 for( i = 0; i < nLength; i++ ) 1914 { 1915 pNewValues[i] = pPairs[pIndices[i]]; 1916 } 1917 delete[] pIndices; 1918 return aNewValues; 1919 } 1920 1921 // // create a (dummy) text portion for the sole purpose of calling 1922 // // getPropertyValues on it 1923 // Reference<XMultiPropertySet> xPortion = CreateUnoPortion( nIndex, nIndex + 1 ); 1924 1925 // // get values 1926 // Sequence<OUString> aNames = getAttributeNames(); 1927 // sal_Int32 nLength = aNames.getLength(); 1928 // Sequence<Any> aAnys( nLength ); 1929 // aAnys = xPortion->getPropertyValues( aNames ); 1930 1931 // // copy names + anys into return sequence 1932 // Sequence<PropertyValue> aValues( aNames.getLength() ); 1933 // const OUString* pNames = aNames.getConstArray(); 1934 // const Any* pAnys = aAnys.getConstArray(); 1935 // PropertyValue* pValues = aValues.getArray(); 1936 // for( sal_Int32 i = 0; i < nLength; i++ ) 1937 // { 1938 // PropertyValue& rValue = pValues[i]; 1939 // rValue.Name = pNames[i]; 1940 // rValue.Value = pAnys[i]; 1941 // rValue.Handle = -1; // handle not supported 1942 // rValue.State = PropertyState_DIRECT_VALUE; // states not supported 1943 // } 1944 1945 // // adjust background color if we're in a gray portion 1946 // DBG_ASSERT( pValues[CHAR_BACK_COLOR_POS].Name. 1947 // equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("CharBackColor")), 1948 // "Please adjust CHAR_BACK_COLOR_POS constant." ); 1949 // if( GetPortionData().IsInGrayPortion( nIndex ) ) 1950 // pValues[CHAR_BACK_COLOR_POS].Value <<= SwViewOption::GetFieldShadingsColor().GetColor(); 1951 1952 return aValues; 1953 } 1954 1955 // --> OD 2006-07-11 #i63870# 1956 void SwAccessibleParagraph::_getDefaultAttributesImpl( 1957 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes, 1958 tAccParaPropValMap& rDefAttrSeq, 1959 const bool bOnlyCharAttrs ) 1960 { 1961 // retrieve default attributes 1962 const SwTxtNode* pTxtNode( GetTxtNode() ); 1963 ::boost::scoped_ptr<SfxItemSet> pSet; 1964 if ( !bOnlyCharAttrs ) 1965 { 1966 pSet.reset( new SfxItemSet( const_cast<SwAttrPool&>(pTxtNode->GetDoc()->GetAttrPool()), 1967 RES_CHRATR_BEGIN, RES_CHRATR_END - 1, 1968 RES_PARATR_BEGIN, RES_PARATR_END - 1, 1969 RES_FRMATR_BEGIN, RES_FRMATR_END - 1, 1970 0 ) ); 1971 } 1972 else 1973 { 1974 pSet.reset( new SfxItemSet( const_cast<SwAttrPool&>(pTxtNode->GetDoc()->GetAttrPool()), 1975 RES_CHRATR_BEGIN, RES_CHRATR_END - 1, 1976 0 ) ); 1977 } 1978 // --> OD 2007-11-12 #i82637# 1979 // From the perspective of the a11y API the default character attributes 1980 // are the character attributes, which are set at the paragraph style 1981 // of the paragraph. The character attributes set at the automatic paragraph 1982 // style of the paragraph are treated as run attributes. 1983 // pTxtNode->SwCntntNode::GetAttr( *pSet ); 1984 // get default paragraph attributes, if needed, and merge these into <pSet> 1985 if ( !bOnlyCharAttrs ) 1986 { 1987 SfxItemSet aParaSet( const_cast<SwAttrPool&>(pTxtNode->GetDoc()->GetAttrPool()), 1988 RES_PARATR_BEGIN, RES_PARATR_END - 1, 1989 RES_FRMATR_BEGIN, RES_FRMATR_END - 1, 1990 0 ); 1991 pTxtNode->SwCntntNode::GetAttr( aParaSet ); 1992 pSet->Put( aParaSet ); 1993 } 1994 // get default character attributes and merge these into <pSet> 1995 ASSERT( pTxtNode->GetTxtColl(), 1996 "<SwAccessibleParagraph::_getDefaultAttributesImpl(..)> - missing paragraph style. Serious defect, please inform OD!" ); 1997 if ( pTxtNode->GetTxtColl() ) 1998 { 1999 SfxItemSet aCharSet( const_cast<SwAttrPool&>(pTxtNode->GetDoc()->GetAttrPool()), 2000 RES_CHRATR_BEGIN, RES_CHRATR_END - 1, 2001 0 ); 2002 aCharSet.Put( pTxtNode->GetTxtColl()->GetAttrSet() ); 2003 pSet->Put( aCharSet ); 2004 } 2005 // <-- 2006 2007 // build-up sequence containing the run attributes <rDefAttrSeq> 2008 tAccParaPropValMap aDefAttrSeq; 2009 { 2010 const SfxItemPropertyMap* pPropMap = 2011 aSwMapProvider.GetPropertySet( PROPERTY_MAP_TEXT_CURSOR )->getPropertyMap(); 2012 PropertyEntryVector_t aPropertyEntries = pPropMap->getPropertyEntries(); 2013 PropertyEntryVector_t::const_iterator aPropIt = aPropertyEntries.begin(); 2014 while ( aPropIt != aPropertyEntries.end() ) 2015 { 2016 const SfxPoolItem* pItem = pSet->GetItem( aPropIt->nWID ); 2017 if ( pItem ) 2018 { 2019 uno::Any aVal; 2020 pItem->QueryValue( aVal, aPropIt->nMemberId ); 2021 2022 PropertyValue rPropVal; 2023 rPropVal.Name = aPropIt->sName; 2024 rPropVal.Value = aVal; 2025 rPropVal.Handle = -1; 2026 rPropVal.State = beans::PropertyState_DEFAULT_VALUE; 2027 2028 aDefAttrSeq[rPropVal.Name] = rPropVal; 2029 } 2030 ++aPropIt; 2031 } 2032 2033 // --> OD 2007-01-15 #i72800# 2034 // add property value entry for the paragraph style 2035 if ( !bOnlyCharAttrs && pTxtNode->GetTxtColl() ) 2036 { 2037 const ::rtl::OUString sParaStyleName = 2038 ::rtl::OUString::createFromAscii( 2039 GetPropName( UNO_NAME_PARA_STYLE_NAME ).pName ); 2040 if ( aDefAttrSeq.find( sParaStyleName ) == aDefAttrSeq.end() ) 2041 { 2042 PropertyValue rPropVal; 2043 rPropVal.Name = sParaStyleName; 2044 uno::Any aVal( uno::makeAny( ::rtl::OUString( pTxtNode->GetTxtColl()->GetName() ) ) ); 2045 rPropVal.Value = aVal; 2046 rPropVal.Handle = -1; 2047 rPropVal.State = beans::PropertyState_DEFAULT_VALUE; 2048 2049 aDefAttrSeq[rPropVal.Name] = rPropVal; 2050 } 2051 } 2052 // <-- 2053 2054 // --> OD 2007-01-15 #i73371# 2055 // resolve value text::WritingMode2::PAGE of property value entry WritingMode 2056 if ( !bOnlyCharAttrs && GetFrm() ) 2057 { 2058 const ::rtl::OUString sWritingMode = 2059 ::rtl::OUString::createFromAscii( 2060 GetPropName( UNO_NAME_WRITING_MODE ).pName ); 2061 tAccParaPropValMap::iterator aIter = aDefAttrSeq.find( sWritingMode ); 2062 if ( aIter != aDefAttrSeq.end() ) 2063 { 2064 PropertyValue rPropVal( aIter->second ); 2065 sal_Int16 nVal = rPropVal.Value.get<sal_Int16>(); 2066 if ( nVal == text::WritingMode2::PAGE ) 2067 { 2068 const SwFrm* pUpperFrm( GetFrm()->GetUpper() ); 2069 while ( pUpperFrm ) 2070 { 2071 if ( pUpperFrm->GetType() & 2072 ( FRM_PAGE | FRM_FLY | FRM_SECTION | FRM_TAB | FRM_CELL ) ) 2073 { 2074 if ( pUpperFrm->IsVertical() ) 2075 { 2076 nVal = text::WritingMode2::TB_RL; 2077 } 2078 else if ( pUpperFrm->IsRightToLeft() ) 2079 { 2080 nVal = text::WritingMode2::RL_TB; 2081 } 2082 else 2083 { 2084 nVal = text::WritingMode2::LR_TB; 2085 } 2086 rPropVal.Value <<= nVal; 2087 aDefAttrSeq[rPropVal.Name] = rPropVal; 2088 break; 2089 } 2090 2091 if ( dynamic_cast<const SwFlyFrm*>(pUpperFrm) ) 2092 { 2093 pUpperFrm = dynamic_cast<const SwFlyFrm*>(pUpperFrm)->GetAnchorFrm(); 2094 } 2095 else 2096 { 2097 pUpperFrm = pUpperFrm->GetUpper(); 2098 } 2099 } 2100 } 2101 } 2102 } 2103 // <-- 2104 } 2105 2106 if ( aRequestedAttributes.getLength() == 0 ) 2107 { 2108 rDefAttrSeq = aDefAttrSeq; 2109 } 2110 else 2111 { 2112 const ::rtl::OUString* pReqAttrs = aRequestedAttributes.getConstArray(); 2113 const sal_Int32 nLength = aRequestedAttributes.getLength(); 2114 for( sal_Int32 i = 0; i < nLength; ++i ) 2115 { 2116 tAccParaPropValMap::const_iterator const aIter = aDefAttrSeq.find( pReqAttrs[i] ); 2117 if ( aIter != aDefAttrSeq.end() ) 2118 { 2119 rDefAttrSeq[ aIter->first ] = aIter->second; 2120 } 2121 } 2122 } 2123 } 2124 2125 uno::Sequence< PropertyValue > SwAccessibleParagraph::getDefaultAttributes( 2126 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) 2127 throw ( uno::RuntimeException ) 2128 { 2129 vos::OGuard aGuard(Application::GetSolarMutex()); 2130 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2131 2132 tAccParaPropValMap aDefAttrSeq; 2133 _getDefaultAttributesImpl( aRequestedAttributes, aDefAttrSeq ); 2134 2135 // --> OD 2010-03-08 #i92233# 2136 static rtl::OUString sMMToPixelRatio( rtl::OUString::createFromAscii( "MMToPixelRatio" ) ); 2137 bool bProvideMMToPixelRatio( false ); 2138 { 2139 if ( aRequestedAttributes.getLength() == 0 ) 2140 { 2141 bProvideMMToPixelRatio = true; 2142 } 2143 else 2144 { 2145 const rtl::OUString* aRequestedAttrIter = 2146 ::std::find( ::comphelper::stl_begin( aRequestedAttributes ), 2147 ::comphelper::stl_end( aRequestedAttributes ), 2148 sMMToPixelRatio ); 2149 if ( aRequestedAttrIter != ::comphelper::stl_end( aRequestedAttributes ) ) 2150 { 2151 bProvideMMToPixelRatio = true; 2152 } 2153 } 2154 } 2155 // <-- 2156 2157 uno::Sequence< PropertyValue > aValues( aDefAttrSeq.size() + 2158 ( bProvideMMToPixelRatio ? 1 : 0 ) ); 2159 PropertyValue* pValues = aValues.getArray(); 2160 sal_Int32 i = 0; 2161 for ( tAccParaPropValMap::const_iterator aIter = aDefAttrSeq.begin(); 2162 aIter != aDefAttrSeq.end(); 2163 ++aIter ) 2164 { 2165 pValues[i] = aIter->second; 2166 ++i; 2167 } 2168 2169 // --> OD 2010-03-08 #i92233# 2170 if ( bProvideMMToPixelRatio ) 2171 { 2172 PropertyValue rPropVal; 2173 rPropVal.Name = sMMToPixelRatio; 2174 const Size a100thMMSize( 1000, 1000 ); 2175 const Size aPixelSize = GetMap()->LogicToPixel( a100thMMSize ); 2176 const float fRatio = ((float)a100thMMSize.Width()/100)/aPixelSize.Width(); 2177 rPropVal.Value = uno::makeAny( fRatio ); 2178 rPropVal.Handle = -1; 2179 rPropVal.State = beans::PropertyState_DEFAULT_VALUE; 2180 pValues[ aValues.getLength() - 1 ] = rPropVal; 2181 } 2182 // <-- 2183 2184 return aValues; 2185 } 2186 2187 void SwAccessibleParagraph::_getRunAttributesImpl( 2188 const sal_Int32 nIndex, 2189 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes, 2190 tAccParaPropValMap& rRunAttrSeq ) 2191 { 2192 // create PaM for character at position <nIndex> 2193 SwPaM* pPaM( 0 ); 2194 { 2195 const SwTxtNode* pTxtNode( GetTxtNode() ); 2196 SwPosition* pStartPos = new SwPosition( *pTxtNode ); 2197 pStartPos->nContent.Assign( const_cast<SwTxtNode*>(pTxtNode), static_cast<sal_uInt16>(nIndex) ); 2198 SwPosition* pEndPos = new SwPosition( *pTxtNode ); 2199 pEndPos->nContent.Assign( const_cast<SwTxtNode*>(pTxtNode), static_cast<sal_uInt16>(nIndex+1) ); 2200 2201 pPaM = new SwPaM( *pStartPos, *pEndPos ); 2202 2203 delete pStartPos; 2204 delete pEndPos; 2205 } 2206 2207 // retrieve character attributes for the created PaM <pPaM> 2208 SfxItemSet aSet( pPaM->GetDoc()->GetAttrPool(), 2209 RES_CHRATR_BEGIN, RES_CHRATR_END -1, 2210 0 ); 2211 // --> OD 2007-11-12 #i82637# 2212 // From the perspective of the a11y API the character attributes, which 2213 // are set at the automatic paragraph style of the paragraph are treated 2214 // as run attributes. 2215 // SwXTextCursor::GetCrsrAttr( *pPaM, aSet, sal_True, sal_True ); 2216 // get character attributes from automatic paragraph style and merge these into <aSet> 2217 { 2218 const SwTxtNode* pTxtNode( GetTxtNode() ); 2219 if ( pTxtNode->HasSwAttrSet() ) 2220 { 2221 SfxItemSet aAutomaticParaStyleCharAttrs( pPaM->GetDoc()->GetAttrPool(), 2222 RES_CHRATR_BEGIN, RES_CHRATR_END -1, 2223 0 ); 2224 aAutomaticParaStyleCharAttrs.Put( *(pTxtNode->GetpSwAttrSet()), sal_False ); 2225 aSet.Put( aAutomaticParaStyleCharAttrs ); 2226 } 2227 } 2228 // get character attributes at <pPaM> and merge these into <aSet> 2229 { 2230 SfxItemSet aCharAttrsAtPaM( pPaM->GetDoc()->GetAttrPool(), 2231 RES_CHRATR_BEGIN, RES_CHRATR_END -1, 2232 0 ); 2233 SwUnoCursorHelper::GetCrsrAttr(*pPaM, aCharAttrsAtPaM, sal_True, sal_True); 2234 aSet.Put( aCharAttrsAtPaM ); 2235 } 2236 // <-- 2237 2238 // build-up sequence containing the run attributes <rRunAttrSeq> 2239 { 2240 tAccParaPropValMap aRunAttrSeq; 2241 { 2242 // --> OD 2007-11-12 #i82637# 2243 tAccParaPropValMap aDefAttrSeq; 2244 uno::Sequence< ::rtl::OUString > aDummy; 2245 _getDefaultAttributesImpl( aDummy, aDefAttrSeq, true ); 2246 // <-- 2247 2248 const SfxItemPropertyMap* pPropMap = 2249 aSwMapProvider.GetPropertySet( PROPERTY_MAP_TEXT_CURSOR )->getPropertyMap(); 2250 PropertyEntryVector_t aPropertyEntries = pPropMap->getPropertyEntries(); 2251 PropertyEntryVector_t::const_iterator aPropIt = aPropertyEntries.begin(); 2252 while ( aPropIt != aPropertyEntries.end() ) 2253 { 2254 const SfxPoolItem* pItem( 0 ); 2255 // --> OD 2007-11-12 #i82637# 2256 // Found character attributes, whose value equals the value of 2257 // the corresponding default character attributes, are excluded. 2258 if ( aSet.GetItemState( aPropIt->nWID, sal_True, &pItem ) == SFX_ITEM_SET ) 2259 { 2260 uno::Any aVal; 2261 pItem->QueryValue( aVal, aPropIt->nMemberId ); 2262 2263 PropertyValue rPropVal; 2264 rPropVal.Name = aPropIt->sName; 2265 rPropVal.Value = aVal; 2266 rPropVal.Handle = -1; 2267 rPropVal.State = PropertyState_DIRECT_VALUE; 2268 2269 tAccParaPropValMap::const_iterator aDefIter = 2270 aDefAttrSeq.find( rPropVal.Name ); 2271 if ( aDefIter == aDefAttrSeq.end() || 2272 rPropVal.Value != aDefIter->second.Value ) 2273 { 2274 aRunAttrSeq[rPropVal.Name] = rPropVal; 2275 } 2276 } 2277 2278 ++aPropIt; 2279 } 2280 } 2281 2282 if ( aRequestedAttributes.getLength() == 0 ) 2283 { 2284 rRunAttrSeq = aRunAttrSeq; 2285 } 2286 else 2287 { 2288 const ::rtl::OUString* pReqAttrs = aRequestedAttributes.getConstArray(); 2289 const sal_Int32 nLength = aRequestedAttributes.getLength(); 2290 for( sal_Int32 i = 0; i < nLength; ++i ) 2291 { 2292 tAccParaPropValMap::iterator aIter = aRunAttrSeq.find( pReqAttrs[i] ); 2293 if ( aIter != aRunAttrSeq.end() ) 2294 { 2295 rRunAttrSeq[ (*aIter).first ] = (*aIter).second; 2296 } 2297 } 2298 } 2299 } 2300 2301 delete pPaM; 2302 } 2303 2304 uno::Sequence< PropertyValue > SwAccessibleParagraph::getRunAttributes( 2305 sal_Int32 nIndex, 2306 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) 2307 throw ( lang::IndexOutOfBoundsException, 2308 uno::RuntimeException ) 2309 { 2310 vos::OGuard aGuard(Application::GetSolarMutex()); 2311 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2312 2313 { 2314 const ::rtl::OUString& rText = GetString(); 2315 if ( !IsValidChar( nIndex, rText.getLength() ) ) 2316 { 2317 throw lang::IndexOutOfBoundsException(); 2318 } 2319 } 2320 2321 tAccParaPropValMap aRunAttrSeq; 2322 _getRunAttributesImpl( nIndex, aRequestedAttributes, aRunAttrSeq ); 2323 2324 uno::Sequence< PropertyValue > aValues( aRunAttrSeq.size() ); 2325 PropertyValue* pValues = aValues.getArray(); 2326 sal_Int32 i = 0; 2327 for ( tAccParaPropValMap::const_iterator aIter = aRunAttrSeq.begin(); 2328 aIter != aRunAttrSeq.end(); 2329 ++aIter ) 2330 { 2331 pValues[i] = aIter->second; 2332 ++i; 2333 } 2334 2335 return aValues; 2336 } 2337 // <-- 2338 void SwAccessibleParagraph::_getSupplementalAttributesImpl( 2339 const sal_Int32, 2340 const uno::Sequence< ::rtl::OUString >& aRequestedAttributes, 2341 tAccParaPropValMap& rSupplementalAttrSeq ) 2342 { 2343 const SwTxtNode* pTxtNode( GetTxtNode() ); 2344 ::boost::scoped_ptr<SfxItemSet> pSet; 2345 pSet.reset( new SfxItemSet( const_cast<SwAttrPool&>(pTxtNode->GetDoc()->GetAttrPool()), 2346 RES_PARATR_ADJUST, RES_PARATR_ADJUST, 2347 RES_PARATR_TABSTOP, RES_PARATR_TABSTOP, 2348 RES_PARATR_LINESPACING, RES_PARATR_LINESPACING, 2349 RES_UL_SPACE, RES_UL_SPACE, 2350 RES_LR_SPACE, RES_LR_SPACE, 2351 RES_PARATR_NUMRULE, RES_PARATR_NUMRULE, 2352 RES_PARATR_LIST_BEGIN, RES_PARATR_LIST_END-1, 2353 0 ) ); 2354 2355 if ( pTxtNode->HasBullet() || pTxtNode->HasNumber() ) 2356 { 2357 pSet->Put( pTxtNode->GetAttr(RES_PARATR_LIST_LEVEL, RES_PARATR_LIST_LEVEL) ); 2358 } 2359 pSet->Put( pTxtNode->SwCntntNode::GetAttr(RES_UL_SPACE) ); 2360 pSet->Put( pTxtNode->SwCntntNode::GetAttr(RES_LR_SPACE) ); 2361 pSet->Put( pTxtNode->SwCntntNode::GetAttr(RES_PARATR_ADJUST) ); 2362 2363 tAccParaPropValMap aSupplementalAttrSeq; 2364 { 2365 // const SfxItemPropertySet& rPropSet = 2366 // aSwMapProvider.GetPropertyMap( PROPERTY_MAP_ACCESSIBILITY_TEXT_ATTRIBUTE ); 2367 // const SfxItemPropertyMap* pPropMap( rPropSet.getPropertyMap() ); 2368 const SfxItemPropertyMapEntry* pPropMap( 2369 aSwMapProvider.GetPropertyMapEntries( PROPERTY_MAP_ACCESSIBILITY_TEXT_ATTRIBUTE ) ); 2370 while ( pPropMap->pName ) 2371 { 2372 const SfxPoolItem* pItem = pSet->GetItem( pPropMap->nWID ); 2373 if ( pItem ) 2374 { 2375 uno::Any aVal; 2376 pItem->QueryValue( aVal, pPropMap->nMemberId ); 2377 2378 PropertyValue rPropVal; 2379 rPropVal.Name = OUString::createFromAscii( pPropMap->pName ); 2380 rPropVal.Value = aVal; 2381 rPropVal.Handle = -1; 2382 rPropVal.State = beans::PropertyState_DEFAULT_VALUE; 2383 2384 aSupplementalAttrSeq[rPropVal.Name] = rPropVal; 2385 } 2386 2387 ++pPropMap; 2388 } 2389 } 2390 2391 const OUString* pSupplementalAttrs = aRequestedAttributes.getConstArray(); 2392 const sal_Int32 nSupplementalLength = aRequestedAttributes.getLength(); 2393 2394 for( sal_Int32 index = 0; index < nSupplementalLength; ++index ) 2395 { 2396 tAccParaPropValMap::const_iterator const aIter = aSupplementalAttrSeq.find( pSupplementalAttrs[index] ); 2397 if ( aIter != aSupplementalAttrSeq.end() ) 2398 { 2399 rSupplementalAttrSeq[ aIter->first ] = aIter->second; 2400 } 2401 } 2402 } 2403 2404 void SwAccessibleParagraph::_correctValues( const sal_Int32 nIndex, 2405 uno::Sequence< PropertyValue >& rValues) 2406 { 2407 PropertyValue ChangeAttr, ChangeAttrColor; 2408 2409 const SwRedline* pRedline = GetRedlineAtIndex( nIndex ); 2410 if ( pRedline ) 2411 { 2412 2413 const SwModuleOptions *pOpt = SW_MOD()->GetModuleConfig(); 2414 AuthorCharAttr aChangeAttr; 2415 if ( pOpt ) 2416 { 2417 switch( pRedline->GetType()) 2418 { 2419 case nsRedlineType_t::REDLINE_INSERT: 2420 aChangeAttr = pOpt->GetInsertAuthorAttr(); 2421 break; 2422 case nsRedlineType_t::REDLINE_DELETE: 2423 aChangeAttr = pOpt->GetDeletedAuthorAttr(); 2424 break; 2425 case nsRedlineType_t::REDLINE_FORMAT: 2426 aChangeAttr = pOpt->GetFormatAuthorAttr(); 2427 break; 2428 } 2429 } 2430 switch( aChangeAttr.nItemId ) 2431 { 2432 case SID_ATTR_CHAR_WEIGHT: 2433 ChangeAttr.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_WEIGHT).pName ); 2434 ChangeAttr.Value <<= awt::FontWeight::BOLD; 2435 break; 2436 case SID_ATTR_CHAR_POSTURE: 2437 ChangeAttr.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_POSTURE).pName ); 2438 ChangeAttr.Value <<= awt::FontSlant_ITALIC; //char posture 2439 break; 2440 case SID_ATTR_CHAR_STRIKEOUT: 2441 ChangeAttr.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_STRIKEOUT).pName ); 2442 ChangeAttr.Value <<= awt::FontStrikeout::SINGLE; //char strikeout 2443 break; 2444 case SID_ATTR_CHAR_UNDERLINE: 2445 ChangeAttr.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_UNDERLINE).pName ); 2446 ChangeAttr.Value <<= aChangeAttr.nAttr; //underline line 2447 break; 2448 } 2449 if( aChangeAttr.nColor != COL_NONE ) 2450 { 2451 if( aChangeAttr.nItemId == SID_ATTR_BRUSH ) 2452 { 2453 ChangeAttrColor.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_BACK_COLOR).pName ); 2454 if( aChangeAttr.nColor == COL_TRANSPARENT )//char backcolor 2455 ChangeAttrColor.Value <<= COL_BLUE; 2456 else 2457 ChangeAttrColor.Value <<= aChangeAttr.nColor; 2458 } 2459 else 2460 { 2461 ChangeAttrColor.Name = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_COLOR ).pName ); 2462 if( aChangeAttr.nColor == COL_TRANSPARENT )//char color 2463 ChangeAttrColor.Value <<= COL_BLUE; 2464 else 2465 ChangeAttrColor.Value <<= aChangeAttr.nColor; 2466 } 2467 } 2468 } 2469 2470 PropertyValue* pValues = rValues.getArray(); 2471 2472 const SwTxtNode* pTxtNode( GetTxtNode() ); 2473 2474 sal_Int32 nValues = rValues.getLength(); 2475 for (sal_Int32 i = 0; i < nValues; ++i) 2476 { 2477 PropertyValue& rValue = pValues[i]; 2478 2479 if (rValue.Name.compareTo( ChangeAttr.Name )==0) 2480 { 2481 rValue.Value = ChangeAttr.Value; 2482 continue; 2483 } 2484 2485 if (rValue.Name.compareTo( ChangeAttrColor.Name )==0) 2486 { 2487 rValue.Value = ChangeAttr.Value; 2488 continue; 2489 } 2490 2491 //back color 2492 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_BACK_COLOR ).pName ) )==0) 2493 { 2494 uno::Any &anyChar = rValue.Value; 2495 sal_uInt32 crBack = static_cast<sal_uInt32>( reinterpret_cast<sal_uIntPtr>(anyChar.pReserved)); 2496 if (COL_AUTO == crBack) 2497 { 2498 uno::Reference<XAccessibleComponent> xComponent(this); 2499 if (xComponent.is()) 2500 { 2501 crBack = (sal_uInt32)xComponent->getBackground(); 2502 } 2503 rValue.Value <<= crBack; 2504 } 2505 continue; 2506 } 2507 2508 //char color 2509 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_COLOR ).pName ) )==0) 2510 { 2511 if( GetPortionData().IsInGrayPortion( nIndex ) ) 2512 rValue.Value <<= SwViewOption::GetFieldShadingsColor().GetColor(); 2513 uno::Any &anyChar = rValue.Value; 2514 sal_uInt32 crChar = static_cast<sal_uInt32>( reinterpret_cast<sal_uIntPtr>(anyChar.pReserved)); 2515 2516 if( COL_AUTO == crChar ) 2517 { 2518 uno::Reference<XAccessibleComponent> xComponent(this); 2519 if (xComponent.is()) 2520 { 2521 Color cr(xComponent->getBackground()); 2522 crChar = cr.IsDark() ? COL_WHITE : COL_BLACK; 2523 rValue.Value <<= crChar; 2524 } 2525 } 2526 continue; 2527 } 2528 2529 // UnderLine 2530 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_UNDERLINE ).pName ) )==0) 2531 { 2532 //misspelled word 2533 SwCrsrShell* pCrsrShell = GetCrsrShell(); 2534 if( pCrsrShell != NULL && pCrsrShell->GetViewOptions() && pCrsrShell->GetViewOptions()->IsOnlineSpell()) 2535 { 2536 const SwWrongList* pWrongList = pTxtNode->GetWrong(); 2537 if( NULL != pWrongList ) 2538 { 2539 xub_StrLen nBegin = nIndex; 2540 xub_StrLen nLen = 1; 2541 if( pWrongList->InWrongWord(nBegin,nLen) && !pTxtNode->IsSymbol(nBegin) ) 2542 { 2543 rValue.Value <<= (sal_uInt16)UNDERLINE_WAVE; 2544 } 2545 } 2546 } 2547 continue; 2548 } 2549 2550 // UnderLineColor 2551 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_UNDERLINE_COLOR ).pName ) )==0) 2552 { 2553 //misspelled word 2554 SwCrsrShell* pCrsrShell = GetCrsrShell(); 2555 if( pCrsrShell != NULL && pCrsrShell->GetViewOptions() && pCrsrShell->GetViewOptions()->IsOnlineSpell()) 2556 { 2557 const SwWrongList* pWrongList = pTxtNode->GetWrong(); 2558 if( NULL != pWrongList ) 2559 { 2560 xub_StrLen nBegin = nIndex; 2561 xub_StrLen nLen = 1; 2562 if( pWrongList->InWrongWord(nBegin,nLen) && !pTxtNode->IsSymbol(nBegin) ) 2563 { 2564 rValue.Value <<= (sal_Int32)0x00ff0000; 2565 continue; 2566 } 2567 } 2568 } 2569 2570 uno::Any &anyChar = rValue.Value; 2571 sal_uInt32 crUnderline = static_cast<sal_uInt32>( reinterpret_cast<sal_uIntPtr>(anyChar.pReserved)); 2572 if ( COL_AUTO == crUnderline ) 2573 { 2574 uno::Reference<XAccessibleComponent> xComponent(this); 2575 if (xComponent.is()) 2576 { 2577 Color cr(xComponent->getBackground()); 2578 crUnderline = cr.IsDark() ? COL_WHITE : COL_BLACK; 2579 rValue.Value <<= crUnderline; 2580 } 2581 } 2582 2583 continue; 2584 } 2585 2586 //tab stop 2587 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_TABSTOPS ).pName ) )==0) 2588 { 2589 com::sun::star::uno::Sequence< ::com::sun::star::style::TabStop > tabs = GetCurrentTabStop( nIndex ); 2590 if( !tabs.hasElements() ) 2591 { 2592 tabs.realloc(1); 2593 ::com::sun::star::style::TabStop ts; 2594 com::sun::star::awt::Rectangle rc0 = getCharacterBounds(0); 2595 com::sun::star::awt::Rectangle rc1 = getCharacterBounds(nIndex); 2596 if( rc1.X - rc0.X >= 48 ) 2597 ts.Position = (rc1.X - rc0.X) - (rc1.X - rc0.X - 48)% 47 + 47; 2598 else 2599 ts.Position = 48; 2600 ts.DecimalChar = ' '; 2601 ts.FillChar = ' '; 2602 ts.Alignment = ::com::sun::star::style::TabAlign_LEFT; 2603 tabs[0] = ts; 2604 } 2605 rValue.Value <<= tabs; 2606 continue; 2607 } 2608 2609 //number bullet 2610 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_NUMBERING_RULES ).pName ) )==0) 2611 { 2612 if ( pTxtNode->HasBullet() || pTxtNode->HasNumber() ) 2613 { 2614 uno::Any aVal; 2615 SwNumRule* pNumRule = pTxtNode->GetNumRule(); 2616 if (pNumRule) 2617 { 2618 uno::Reference< container::XIndexReplace > xNum = new SwXNumberingRules(*pNumRule); 2619 aVal.setValue(&xNum, ::getCppuType((const uno::Reference< container::XIndexReplace >*)0)); 2620 } 2621 rValue.Value <<= aVal; 2622 } 2623 continue; 2624 } 2625 2626 //footnote & endnote 2627 if (rValue.Name.compareTo(::rtl::OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_ESCAPEMENT ).pName ) )==0) 2628 { 2629 if ( GetPortionData().IsIndexInFootnode(nIndex) ) 2630 { 2631 const OUString sEscapmentName = OUString::createFromAscii( GetPropName( UNO_NAME_CHAR_ESCAPEMENT ).pName ); 2632 rValue.Value <<= (sal_Int32)101; 2633 } 2634 continue; 2635 } 2636 } 2637 } 2638 2639 awt::Rectangle SwAccessibleParagraph::getCharacterBounds( 2640 sal_Int32 nIndex ) 2641 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 2642 { 2643 vos::OGuard aGuard(Application::GetSolarMutex()); 2644 2645 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2646 2647 2648 /* #i12332# The position after the string needs special treatment. 2649 IsValidChar -> IsValidPosition 2650 */ 2651 if( ! (IsValidPosition( nIndex, GetString().getLength() ) ) ) 2652 throw lang::IndexOutOfBoundsException(); 2653 2654 /* #i12332# */ 2655 sal_Bool bBehindText = sal_False; 2656 if ( nIndex == GetString().getLength() ) 2657 bBehindText = sal_True; 2658 2659 // get model position & prepare GetCharRect() arguments 2660 SwCrsrMoveState aMoveState; 2661 aMoveState.bRealHeight = sal_True; 2662 aMoveState.bRealWidth = sal_True; 2663 SwSpecialPos aSpecialPos; 2664 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 2665 2666 sal_uInt16 nPos = 0; 2667 2668 /* #i12332# FillSpecialPos does not accept nIndex == 2669 GetString().getLength(). In that case nPos is set to the 2670 length of the string in the core. This way GetCharRect 2671 returns the rectangle for a cursor at the end of the 2672 paragraph. */ 2673 if (bBehindText) 2674 { 2675 nPos = pNode->GetTxt().Len(); 2676 } 2677 else 2678 nPos = GetPortionData().FillSpecialPos 2679 (nIndex, aSpecialPos, aMoveState.pSpecialPos ); 2680 2681 // call GetCharRect 2682 SwRect aCoreRect; 2683 SwIndex aIndex( pNode, nPos ); 2684 SwPosition aPosition( *pNode, aIndex ); 2685 GetFrm()->GetCharRect( aCoreRect, aPosition, &aMoveState ); 2686 2687 // translate core coordinates into accessibility coordinates 2688 Window *pWin = GetWindow(); 2689 CHECK_FOR_WINDOW( XAccessibleComponent, pWin ); 2690 2691 Rectangle aScreenRect( GetMap()->CoreToPixel( aCoreRect.SVRect() )); 2692 SwRect aFrmLogBounds( GetBounds( *(GetMap()) ) ); // twip rel to doc root 2693 2694 Point aFrmPixPos( GetMap()->CoreToPixel( aFrmLogBounds.SVRect() ).TopLeft() ); 2695 aScreenRect.Move( -aFrmPixPos.X(), -aFrmPixPos.Y() ); 2696 2697 // convert into AWT Rectangle 2698 return awt::Rectangle( 2699 aScreenRect.Left(), aScreenRect.Top(), 2700 aScreenRect.GetWidth(), aScreenRect.GetHeight() ); 2701 } 2702 2703 sal_Int32 SwAccessibleParagraph::getCharacterCount() 2704 throw (uno::RuntimeException) 2705 { 2706 vos::OGuard aGuard(Application::GetSolarMutex()); 2707 2708 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2709 2710 return GetString().getLength(); 2711 } 2712 2713 sal_Int32 SwAccessibleParagraph::getIndexAtPoint( const awt::Point& rPoint ) 2714 throw (uno::RuntimeException) 2715 { 2716 vos::OGuard aGuard(Application::GetSolarMutex()); 2717 2718 2719 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2720 2721 // construct SwPosition (where GetCrsrOfst() will put the result into) 2722 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 2723 SwIndex aIndex( pNode, 0); 2724 SwPosition aPos( *pNode, aIndex ); 2725 2726 // construct Point (translate into layout coordinates) 2727 Window *pWin = GetWindow(); 2728 CHECK_FOR_WINDOW( XAccessibleComponent, pWin ); 2729 Point aPoint( rPoint.X, rPoint.Y ); 2730 SwRect aLogBounds( GetBounds( *(GetMap()), GetFrm() ) ); // twip rel to doc root 2731 Point aPixPos( GetMap()->CoreToPixel( aLogBounds.SVRect() ).TopLeft() ); 2732 aPoint.X() += aPixPos.X(); 2733 aPoint.Y() += aPixPos.Y(); 2734 MapMode aMapMode = pWin->GetMapMode(); 2735 Point aCorePoint( GetMap()->PixelToCore( aPoint ) ); 2736 if( !aLogBounds.IsInside( aCorePoint ) ) 2737 { 2738 /* #i12332# rPoint is may also be in rectangle returned by 2739 getCharacterBounds(getCharacterCount() */ 2740 2741 awt::Rectangle aRectEndPos = 2742 getCharacterBounds(getCharacterCount()); 2743 2744 if (rPoint.X - aRectEndPos.X >= 0 && 2745 rPoint.X - aRectEndPos.X < aRectEndPos.Width && 2746 rPoint.Y - aRectEndPos.Y >= 0 && 2747 rPoint.Y - aRectEndPos.Y < aRectEndPos.Height) 2748 return getCharacterCount(); 2749 2750 return -1; 2751 } 2752 2753 // ask core for position 2754 DBG_ASSERT( GetFrm() != NULL, "The text frame has vanished!" ); 2755 DBG_ASSERT( GetFrm()->IsTxtFrm(), "The text frame has mutated!" ); 2756 const SwTxtFrm* pFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 2757 SwCrsrMoveState aMoveState; 2758 aMoveState.bPosMatchesBounds = sal_True; 2759 sal_Bool bSuccess = pFrm->GetCrsrOfst( &aPos, aCorePoint, &aMoveState ); 2760 2761 SwIndex aCntntIdx = aPos.nContent; 2762 const xub_StrLen nIndex = aCntntIdx.GetIndex(); 2763 if ( nIndex > 0 ) 2764 { 2765 SwRect aResultRect; 2766 pFrm->GetCharRect( aResultRect, aPos ); 2767 bool bVert = pFrm->IsVertical(); 2768 bool bR2L = pFrm->IsRightToLeft(); 2769 2770 if ( (!bVert && aResultRect.Pos().X() > aCorePoint.X()) || 2771 ( bVert && aResultRect.Pos().Y() > aCorePoint.Y()) || 2772 ( bR2L && aResultRect.Right() < aCorePoint.X()) ) 2773 { 2774 SwIndex aIdxPrev( pNode, nIndex - 1); 2775 SwPosition aPosPrev( *pNode, aIdxPrev ); 2776 SwRect aResultRectPrev; 2777 pFrm->GetCharRect( aResultRectPrev, aPosPrev ); 2778 if ( (!bVert && aResultRectPrev.Pos().X() < aCorePoint.X() && aResultRect.Pos().Y() == aResultRectPrev.Pos().Y()) || 2779 ( bVert && aResultRectPrev.Pos().Y() < aCorePoint.Y() && aResultRect.Pos().X() == aResultRectPrev.Pos().X()) || 2780 ( bR2L && aResultRectPrev.Right() > aCorePoint.X() && aResultRect.Pos().Y() == aResultRectPrev.Pos().Y()) ) 2781 aPos = aPosPrev; 2782 } 2783 } 2784 2785 return bSuccess ? 2786 GetPortionData().GetAccessiblePosition( aPos.nContent.GetIndex() ) 2787 : -1L; 2788 } 2789 2790 ::rtl::OUString SwAccessibleParagraph::getSelectedText() 2791 throw (uno::RuntimeException) 2792 { 2793 vos::OGuard aGuard(Application::GetSolarMutex()); 2794 2795 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2796 2797 sal_Int32 nStart, nEnd; 2798 sal_Bool bSelected = GetSelection( nStart, nEnd ); 2799 return bSelected 2800 ? GetString().copy( nStart, nEnd - nStart ) 2801 : ::rtl::OUString(); 2802 } 2803 2804 sal_Int32 SwAccessibleParagraph::getSelectionStart() 2805 throw (uno::RuntimeException) 2806 { 2807 vos::OGuard aGuard(Application::GetSolarMutex()); 2808 2809 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2810 2811 sal_Int32 nStart, nEnd; 2812 GetSelection( nStart, nEnd ); 2813 return nStart; 2814 } 2815 2816 sal_Int32 SwAccessibleParagraph::getSelectionEnd() 2817 throw (uno::RuntimeException) 2818 { 2819 vos::OGuard aGuard(Application::GetSolarMutex()); 2820 2821 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2822 2823 sal_Int32 nStart, nEnd; 2824 GetSelection( nStart, nEnd ); 2825 return nEnd; 2826 } 2827 2828 sal_Bool SwAccessibleParagraph::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) 2829 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 2830 { 2831 vos::OGuard aGuard(Application::GetSolarMutex()); 2832 2833 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2834 2835 // parameter checking 2836 sal_Int32 nLength = GetString().getLength(); 2837 if ( ! IsValidRange( nStartIndex, nEndIndex, nLength ) ) 2838 { 2839 throw lang::IndexOutOfBoundsException(); 2840 } 2841 2842 sal_Bool bRet = sal_False; 2843 2844 // get cursor shell 2845 SwCrsrShell* pCrsrShell = GetCrsrShell(); 2846 if( pCrsrShell != NULL ) 2847 { 2848 // create pam for selection 2849 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 2850 SwIndex aIndex( pNode, GetPortionData().GetModelPosition(nStartIndex)); 2851 SwPosition aStartPos( *pNode, aIndex ); 2852 SwPaM aPaM( aStartPos ); 2853 aPaM.SetMark(); 2854 aPaM.GetPoint()->nContent = 2855 GetPortionData().GetModelPosition(nEndIndex); 2856 2857 // set PaM at cursor shell 2858 bRet = Select( aPaM ); 2859 } 2860 2861 return bRet; 2862 } 2863 2864 ::rtl::OUString SwAccessibleParagraph::getText() 2865 throw (uno::RuntimeException) 2866 { 2867 vos::OGuard aGuard(Application::GetSolarMutex()); 2868 2869 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2870 2871 return GetString(); 2872 } 2873 2874 ::rtl::OUString SwAccessibleParagraph::getTextRange( 2875 sal_Int32 nStartIndex, sal_Int32 nEndIndex ) 2876 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 2877 { 2878 vos::OGuard aGuard(Application::GetSolarMutex()); 2879 2880 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2881 2882 ::rtl::OUString sText( GetString() ); 2883 2884 if ( IsValidRange( nStartIndex, nEndIndex, sText.getLength() ) ) 2885 { 2886 OrderRange( nStartIndex, nEndIndex ); 2887 return sText.copy(nStartIndex, nEndIndex-nStartIndex ); 2888 } 2889 else 2890 throw lang::IndexOutOfBoundsException(); 2891 } 2892 2893 /*accessibility::*/TextSegment SwAccessibleParagraph::getTextAtIndex( sal_Int32 nIndex, sal_Int16 nTextType ) throw (lang::IndexOutOfBoundsException, lang::IllegalArgumentException, uno::RuntimeException) 2894 { 2895 vos::OGuard aGuard(Application::GetSolarMutex()); 2896 2897 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2898 2899 /*accessibility::*/TextSegment aResult; 2900 aResult.SegmentStart = -1; 2901 aResult.SegmentEnd = -1; 2902 2903 const ::rtl::OUString rText = GetString(); 2904 // implement the silly specification that first position after 2905 // text must return an empty string, rather than throwing an 2906 // IndexOutOfBoundsException, except for LINE, where the last 2907 // line is returned 2908 if( nIndex == rText.getLength() && AccessibleTextType::LINE != nTextType ) 2909 return aResult; 2910 2911 // with error checking 2912 i18n::Boundary aBound; 2913 sal_Bool bWord = GetTextBoundary( aBound, rText, nIndex, nTextType ); 2914 2915 DBG_ASSERT( aBound.startPos >= 0, "illegal boundary" ); 2916 DBG_ASSERT( aBound.startPos <= aBound.endPos, "illegal boundary" ); 2917 2918 // return word (if present) 2919 if ( bWord ) 2920 { 2921 aResult.SegmentText = rText.copy( aBound.startPos, aBound.endPos - aBound.startPos ); 2922 aResult.SegmentStart = aBound.startPos; 2923 aResult.SegmentEnd = aBound.endPos; 2924 } 2925 2926 return aResult; 2927 } 2928 2929 /*accessibility::*/TextSegment SwAccessibleParagraph::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 nTextType ) throw (lang::IndexOutOfBoundsException, lang::IllegalArgumentException, uno::RuntimeException) 2930 { 2931 vos::OGuard aGuard(Application::GetSolarMutex()); 2932 2933 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 2934 2935 const ::rtl::OUString rText = GetString(); 2936 2937 /*accessibility::*/TextSegment aResult; 2938 aResult.SegmentStart = -1; 2939 aResult.SegmentEnd = -1; 2940 //If nIndex = 0, then nobefore text so return -1 directly. 2941 if( nIndex == 0 ) 2942 return aResult; 2943 //Tab will be return when call WORDTYPE 2944 2945 // get starting pos 2946 i18n::Boundary aBound; 2947 if (nIndex == rText.getLength()) 2948 aBound.startPos = aBound.endPos = nIndex; 2949 else 2950 { 2951 sal_Bool bTmp = GetTextBoundary( aBound, rText, nIndex, nTextType ); 2952 2953 if ( ! bTmp ) 2954 aBound.startPos = aBound.endPos = nIndex; 2955 } 2956 2957 // now skip to previous word 2958 if (nTextType==2 || nTextType == 3) 2959 { 2960 i18n::Boundary preBound = aBound; 2961 while(preBound.startPos==aBound.startPos && nIndex > 0) 2962 { 2963 nIndex = min( nIndex, preBound.startPos ) - 1; 2964 if( nIndex < 0 ) break; 2965 GetTextBoundary( preBound, rText, nIndex, nTextType ); 2966 } 2967 //if (nIndex>0) 2968 if (nIndex>=0) 2969 //Tab will be return when call WORDTYPE 2970 { 2971 aResult.SegmentText = rText.copy( preBound.startPos, preBound.endPos - preBound.startPos ); 2972 aResult.SegmentStart = preBound.startPos; 2973 aResult.SegmentEnd = preBound.endPos; 2974 } 2975 } 2976 else 2977 { 2978 sal_Bool bWord = sal_False; 2979 while( !bWord ) 2980 { 2981 nIndex = min( nIndex, aBound.startPos ) - 1; 2982 if( nIndex >= 0 ) 2983 { 2984 bWord = GetTextBoundary( aBound, rText, nIndex, nTextType ); 2985 } 2986 else 2987 break; // exit if beginning of string is reached 2988 } 2989 2990 if (bWord && nIndex<rText.getLength()) 2991 { 2992 aResult.SegmentText = rText.copy( aBound.startPos, aBound.endPos - aBound.startPos ); 2993 aResult.SegmentStart = aBound.startPos; 2994 aResult.SegmentEnd = aBound.endPos; 2995 } 2996 } 2997 return aResult; 2998 } 2999 3000 /*accessibility::*/TextSegment SwAccessibleParagraph::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 nTextType ) throw (lang::IndexOutOfBoundsException, lang::IllegalArgumentException, uno::RuntimeException) 3001 { 3002 vos::OGuard aGuard(Application::GetSolarMutex()); 3003 3004 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 3005 3006 /*accessibility::*/TextSegment aResult; 3007 aResult.SegmentStart = -1; 3008 aResult.SegmentEnd = -1; 3009 const ::rtl::OUString rText = GetString(); 3010 3011 // implement the silly specification that first position after 3012 // text must return an empty string, rather than throwing an 3013 // IndexOutOfBoundsException 3014 if( nIndex == rText.getLength() ) 3015 return aResult; 3016 3017 3018 // get first word, then skip to next word 3019 i18n::Boundary aBound; 3020 GetTextBoundary( aBound, rText, nIndex, nTextType ); 3021 sal_Bool bWord = sal_False; 3022 while( !bWord ) 3023 { 3024 nIndex = max( sal_Int32(nIndex+1), aBound.endPos ); 3025 if( nIndex < rText.getLength() ) 3026 bWord = GetTextBoundary( aBound, rText, nIndex, nTextType ); 3027 else 3028 break; // exit if end of string is reached 3029 } 3030 3031 if ( bWord ) 3032 { 3033 aResult.SegmentText = rText.copy( aBound.startPos, aBound.endPos - aBound.startPos ); 3034 aResult.SegmentStart = aBound.startPos; 3035 aResult.SegmentEnd = aBound.endPos; 3036 } 3037 3038 /* 3039 sal_Bool bWord = sal_False; 3040 bWord = GetTextBoundary( aBound, rText, nIndex, nTextType ); 3041 3042 if (nTextType==2) 3043 { 3044 Boundary nexBound=aBound; 3045 3046 // real current word 3047 if( nIndex <= aBound.endPos && nIndex >= aBound.startPos ) 3048 { 3049 while(nexBound.endPos==aBound.endPos&&nIndex<rText.getLength()) 3050 { 3051 // nIndex = max( (sal_Int32)(nIndex), nexBound.endPos) + 1; 3052 nIndex = max( (sal_Int32)(nIndex), nexBound.endPos) ; 3053 const sal_Unicode* pStr = rText.getStr(); 3054 if (pStr) 3055 { 3056 if( pStr[nIndex] == sal_Unicode(' ') ) 3057 nIndex++; 3058 } 3059 if( nIndex < rText.getLength() ) 3060 { 3061 bWord = GetTextBoundary( nexBound, rText, nIndex, nTextType ); 3062 } 3063 } 3064 } 3065 3066 if (bWord && nIndex<rText.getLength()) 3067 { 3068 aResult.SegmentText = rText.copy( nexBound.startPos, nexBound.endPos - nexBound.startPos ); 3069 aResult.SegmentStart = nexBound.startPos; 3070 aResult.SegmentEnd = nexBound.endPos; 3071 } 3072 3073 } 3074 else 3075 { 3076 bWord = sal_False; 3077 while( !bWord ) 3078 { 3079 nIndex = max( (sal_Int32)(nIndex+1), aBound.endPos ); 3080 if( nIndex < rText.getLength() ) 3081 { 3082 bWord = GetTextBoundary( aBound, rText, nIndex, nTextType ); 3083 } 3084 else 3085 break; // exit if end of string is reached 3086 } 3087 if (bWord && nIndex<rText.getLength()) 3088 { 3089 aResult.SegmentText = rText.copy( aBound.startPos, aBound.endPos - aBound.startPos ); 3090 aResult.SegmentStart = aBound.startPos; 3091 aResult.SegmentEnd = aBound.endPos; 3092 } 3093 } 3094 */ 3095 return aResult; 3096 } 3097 3098 sal_Bool SwAccessibleParagraph::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) 3099 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3100 { 3101 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 3102 vos::OGuard aGuard(Application::GetSolarMutex()); 3103 3104 // select and copy (through dispatch mechanism) 3105 setSelection( nStartIndex, nEndIndex ); 3106 ExecuteAtViewShell( SID_COPY ); 3107 return sal_True; 3108 } 3109 3110 3111 // 3112 //===== XAccesibleEditableText ========================================== 3113 // 3114 3115 sal_Bool SwAccessibleParagraph::cutText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) 3116 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3117 { 3118 CHECK_FOR_DEFUNC( XAccessibleEditableText ); 3119 vos::OGuard aGuard(Application::GetSolarMutex()); 3120 3121 if( !IsEditableState() ) 3122 return sal_False; 3123 3124 // select and cut (through dispatch mechanism) 3125 setSelection( nStartIndex, nEndIndex ); 3126 ExecuteAtViewShell( SID_CUT ); 3127 return sal_True; 3128 } 3129 3130 sal_Bool SwAccessibleParagraph::pasteText( sal_Int32 nIndex ) 3131 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3132 { 3133 CHECK_FOR_DEFUNC( XAccessibleEditableText ); 3134 vos::OGuard aGuard(Application::GetSolarMutex()); 3135 3136 if( !IsEditableState() ) 3137 return sal_False; 3138 3139 // select and paste (through dispatch mechanism) 3140 setSelection( nIndex, nIndex ); 3141 ExecuteAtViewShell( SID_PASTE ); 3142 return sal_True; 3143 } 3144 3145 sal_Bool SwAccessibleParagraph::deleteText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) 3146 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3147 { 3148 return replaceText( nStartIndex, nEndIndex, ::rtl::OUString() ); 3149 } 3150 3151 sal_Bool SwAccessibleParagraph::insertText( const ::rtl::OUString& sText, sal_Int32 nIndex ) 3152 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3153 { 3154 return replaceText( nIndex, nIndex, sText ); 3155 } 3156 3157 sal_Bool SwAccessibleParagraph::replaceText( 3158 sal_Int32 nStartIndex, sal_Int32 nEndIndex, 3159 const ::rtl::OUString& sReplacement ) 3160 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3161 { 3162 vos::OGuard aGuard(Application::GetSolarMutex()); 3163 3164 CHECK_FOR_DEFUNC( XAccessibleEditableText ); 3165 3166 const ::rtl::OUString& rText = GetString(); 3167 3168 if( IsValidRange( nStartIndex, nEndIndex, rText.getLength() ) ) 3169 { 3170 if( !IsEditableState() ) 3171 return sal_False; 3172 3173 SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 3174 3175 // translate positions 3176 sal_uInt16 nStart, nEnd; 3177 sal_Bool bSuccess = GetPortionData().GetEditableRange( 3178 nStartIndex, nEndIndex, nStart, nEnd ); 3179 3180 // edit only if the range is editable 3181 if( bSuccess ) 3182 { 3183 // create SwPosition for nStartIndex 3184 SwIndex aIndex( pNode, nStart ); 3185 SwPosition aStartPos( *pNode, aIndex ); 3186 3187 // create SwPosition for nEndIndex 3188 SwPosition aEndPos( aStartPos ); 3189 aEndPos.nContent = nEnd; 3190 3191 // now create XTextRange as helper and set string 3192 const uno::Reference<text::XTextRange> xRange( 3193 SwXTextRange::CreateXTextRange( 3194 *pNode->GetDoc(), aStartPos, &aEndPos)); 3195 xRange->setString(sReplacement); 3196 3197 // delete portion data 3198 ClearPortionData(); 3199 } 3200 3201 return bSuccess; 3202 } 3203 else 3204 throw lang::IndexOutOfBoundsException(); 3205 } 3206 3207 3208 sal_Bool SwAccessibleParagraph::setAttributes( 3209 sal_Int32 nStartIndex, 3210 sal_Int32 nEndIndex, 3211 const uno::Sequence<PropertyValue>& rAttributeSet ) 3212 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3213 { 3214 vos::OGuard aGuard(Application::GetSolarMutex()); 3215 CHECK_FOR_DEFUNC( XAccessibleEditableText ); 3216 3217 const ::rtl::OUString& rText = GetString(); 3218 3219 if( ! IsValidRange( nStartIndex, nEndIndex, rText.getLength() ) ) 3220 throw lang::IndexOutOfBoundsException(); 3221 3222 if( !IsEditableState() ) 3223 return sal_False; 3224 3225 3226 // create a (dummy) text portion for the sole purpose of calling 3227 // setPropertyValue on it 3228 uno::Reference<XMultiPropertySet> xPortion = CreateUnoPortion( nStartIndex, 3229 nEndIndex ); 3230 3231 // build sorted index array 3232 sal_Int32 nLength = rAttributeSet.getLength(); 3233 const PropertyValue* pPairs = rAttributeSet.getConstArray(); 3234 sal_Int32* pIndices = new sal_Int32[nLength]; 3235 sal_Int32 i; 3236 for( i = 0; i < nLength; i++ ) 3237 pIndices[i] = i; 3238 sort( &pIndices[0], &pIndices[nLength], IndexCompare(pPairs) ); 3239 3240 // create sorted sequences accoring to index array 3241 uno::Sequence< ::rtl::OUString > aNames( nLength ); 3242 ::rtl::OUString* pNames = aNames.getArray(); 3243 uno::Sequence< uno::Any > aValues( nLength ); 3244 uno::Any* pValues = aValues.getArray(); 3245 for( i = 0; i < nLength; i++ ) 3246 { 3247 const PropertyValue& rVal = pPairs[pIndices[i]]; 3248 pNames[i] = rVal.Name; 3249 pValues[i] = rVal.Value; 3250 } 3251 delete[] pIndices; 3252 3253 // now set the values 3254 sal_Bool bRet = sal_True; 3255 try 3256 { 3257 xPortion->setPropertyValues( aNames, aValues ); 3258 } 3259 catch( UnknownPropertyException e ) 3260 { 3261 // error handling through return code! 3262 bRet = sal_False; 3263 } 3264 3265 return bRet; 3266 } 3267 3268 sal_Bool SwAccessibleParagraph::setText( const ::rtl::OUString& sText ) 3269 throw (uno::RuntimeException) 3270 { 3271 return replaceText(0, GetString().getLength(), sText); 3272 } 3273 3274 //===== XAccessibleSelection ============================================ 3275 3276 void SwAccessibleParagraph::selectAccessibleChild( 3277 sal_Int32 nChildIndex ) 3278 throw ( lang::IndexOutOfBoundsException, 3279 uno::RuntimeException ) 3280 { 3281 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3282 3283 aSelectionHelper.selectAccessibleChild(nChildIndex); 3284 } 3285 3286 sal_Bool SwAccessibleParagraph::isAccessibleChildSelected( 3287 sal_Int32 nChildIndex ) 3288 throw ( lang::IndexOutOfBoundsException, 3289 uno::RuntimeException ) 3290 { 3291 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3292 3293 return aSelectionHelper.isAccessibleChildSelected(nChildIndex); 3294 } 3295 3296 void SwAccessibleParagraph::clearAccessibleSelection( ) 3297 throw ( uno::RuntimeException ) 3298 { 3299 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3300 3301 aSelectionHelper.clearAccessibleSelection(); 3302 } 3303 3304 void SwAccessibleParagraph::selectAllAccessibleChildren( ) 3305 throw ( uno::RuntimeException ) 3306 { 3307 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3308 3309 aSelectionHelper.selectAllAccessibleChildren(); 3310 } 3311 3312 sal_Int32 SwAccessibleParagraph::getSelectedAccessibleChildCount( ) 3313 throw ( uno::RuntimeException ) 3314 { 3315 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3316 3317 return aSelectionHelper.getSelectedAccessibleChildCount(); 3318 } 3319 3320 uno::Reference<XAccessible> SwAccessibleParagraph::getSelectedAccessibleChild( 3321 sal_Int32 nSelectedChildIndex ) 3322 throw ( lang::IndexOutOfBoundsException, 3323 uno::RuntimeException) 3324 { 3325 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3326 3327 return aSelectionHelper.getSelectedAccessibleChild(nSelectedChildIndex); 3328 } 3329 3330 // --> OD 2004-11-16 #111714# - index has to be treated as global child index. 3331 void SwAccessibleParagraph::deselectAccessibleChild( 3332 sal_Int32 nChildIndex ) 3333 throw ( lang::IndexOutOfBoundsException, 3334 uno::RuntimeException ) 3335 { 3336 CHECK_FOR_DEFUNC( XAccessibleSelection ); 3337 3338 aSelectionHelper.deselectAccessibleChild( nChildIndex ); 3339 } 3340 3341 //===== XAccessibleHypertext ============================================ 3342 3343 class SwHyperlinkIter_Impl 3344 { 3345 const SwpHints *pHints; 3346 xub_StrLen nStt; 3347 xub_StrLen nEnd; 3348 sal_uInt16 nPos; 3349 3350 public: 3351 SwHyperlinkIter_Impl( const SwTxtFrm *pTxtFrm ); 3352 const SwTxtAttr *next(); 3353 sal_uInt16 getCurrHintPos() const { return nPos-1; } 3354 3355 xub_StrLen startIdx() const { return nStt; } 3356 xub_StrLen endIdx() const { return nEnd; } 3357 }; 3358 3359 SwHyperlinkIter_Impl::SwHyperlinkIter_Impl( const SwTxtFrm *pTxtFrm ) : 3360 pHints( pTxtFrm->GetTxtNode()->GetpSwpHints() ), 3361 nStt( pTxtFrm->GetOfst() ), 3362 nPos( 0 ) 3363 { 3364 const SwTxtFrm *pFollFrm = pTxtFrm->GetFollow(); 3365 nEnd = pFollFrm ? pFollFrm->GetOfst() : pTxtFrm->GetTxtNode()->Len(); 3366 } 3367 3368 const SwTxtAttr *SwHyperlinkIter_Impl::next() 3369 { 3370 const SwTxtAttr *pAttr = 0; 3371 if( pHints ) 3372 { 3373 while( !pAttr && nPos < pHints->Count() ) 3374 { 3375 const SwTxtAttr *pHt = (*pHints)[nPos]; 3376 if( RES_TXTATR_INETFMT == pHt->Which() ) 3377 { 3378 xub_StrLen nHtStt = *pHt->GetStart(); 3379 xub_StrLen nHtEnd = *pHt->GetAnyEnd(); 3380 if( nHtEnd > nHtStt && 3381 ( (nHtStt >= nStt && nHtStt < nEnd) || 3382 (nHtEnd > nStt && nHtEnd <= nEnd) ) ) 3383 { 3384 pAttr = pHt; 3385 } 3386 } 3387 ++nPos; 3388 } 3389 } 3390 3391 return pAttr; 3392 }; 3393 3394 sal_Int32 SAL_CALL SwAccessibleParagraph::getHyperLinkCount() 3395 throw (uno::RuntimeException) 3396 { 3397 vos::OGuard aGuard(Application::GetSolarMutex()); 3398 3399 CHECK_FOR_DEFUNC( XAccessibleHypertext ); 3400 3401 sal_Int32 nCount = 0; 3402 // --> OD 2007-06-27 #i77108# - provide hyperlinks also in editable documents. 3403 // if( !IsEditableState() ) 3404 // <-- 3405 { 3406 const SwTxtFrm *pTxtFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 3407 SwHyperlinkIter_Impl aIter( pTxtFrm ); 3408 while( aIter.next() ) 3409 nCount++; 3410 } 3411 3412 /* Can't fin the function "GetTOCFirstWordEndIndex" declaration in sym2.0 (Added by yanjun) 3413 if( GetTOXSortTabBase() ) 3414 { 3415 SwTxtNode* pNode = const_cast<SwTxtNode*>(GetTxtNode()); 3416 if(pNode && pNode->GetTOCFirstWordEndIndex() > 0) 3417 nCount++; 3418 } 3419 */ 3420 return nCount; 3421 } 3422 3423 uno::Reference< XAccessibleHyperlink > SAL_CALL 3424 SwAccessibleParagraph::getHyperLink( sal_Int32 nLinkIndex ) 3425 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3426 { 3427 vos::OGuard aGuard(Application::GetSolarMutex()); 3428 CHECK_FOR_DEFUNC( XAccessibleHypertext ); 3429 3430 uno::Reference< XAccessibleHyperlink > xRet; 3431 3432 // --> OD 2007-06-27 #i77108# - provide hyperlinks also in editable documents. 3433 // if( !IsEditableState() ) 3434 const SwTxtFrm *pTxtFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 3435 SwHyperlinkIter_Impl aHIter( pTxtFrm ); 3436 //SwAccessibleAutoRecognizerHelper_Impl aARHelper( pTxtFrm ); 3437 sal_Int32 nARCount = 0; 3438 sal_Int32 nARIndex = 0; 3439 sal_Int32 nTIndex = -1; 3440 sal_Int32 nTOCEndIndex = -1; 3441 SwTxtNode* pNode = NULL; 3442 SwTOXSortTabBase* pTBase = GetTOXSortTabBase(); 3443 if( pTBase ) 3444 { 3445 pNode = const_cast<SwTxtNode*>(GetTxtNode()); 3446 } 3447 nTOCEndIndex = -1; 3448 //if(pNode) 3449 // nTOCEndIndex = pNode->GetTOCFirstWordEndIndex(); 3450 SwTxtAttr* pHt = (SwTxtAttr*)(aHIter.next()); 3451 while( (nLinkIndex < getHyperLinkCount()) && nTIndex < nLinkIndex) 3452 { 3453 // no candidates, exit 3454 //if( (!pHt) && (nARIndex >= nARCount) && nTOCEndIndex <= 0) 3455 // break; 3456 3457 sal_Int32 nHStt = -1; 3458 sal_Int32 nAStt = -1; 3459 sal_Bool bH = sal_False; 3460 sal_Bool bA = sal_False; 3461 3462 3463 if( pHt ) 3464 nHStt = *pHt->GetStart(); 3465 if( nARIndex < nARCount ) 3466 { 3467 /* 3468 sal_Int32 nAEnd; 3469 aARHelper.getPosition( nARIndex, nAStt, nAEnd ); 3470 */ 3471 } 3472 sal_Bool bTOC = sal_False; 3473 // Inside TOC & get the first link 3474 if( pTBase && nTIndex == -1 ) 3475 { 3476 nTIndex++; 3477 bTOC = sal_True; 3478 } 3479 else 3480 { 3481 if( nHStt >=0 && nAStt >=0 ) 3482 { // both hyperlink and smart tag available 3483 nTIndex++; 3484 if( nHStt <= nAStt ) 3485 bH = sal_True; 3486 else 3487 bA = sal_True; 3488 } 3489 else if( nHStt >= 0 ) 3490 { // only hyperlink available 3491 nTIndex++; 3492 bH = sal_True; 3493 } 3494 else if( nAStt >= 0 ) 3495 { // only smart tag available 3496 nTIndex++; 3497 bA = sal_True; 3498 } 3499 } 3500 3501 if( nTIndex == nLinkIndex ) 3502 { // found 3503 if( bH ) 3504 { // it's a hyperlink 3505 if( pHt ) 3506 { 3507 // const SwField* pFFld = pHt->GetFld().GetFld(); 3508 { 3509 if( !pHyperTextData ) 3510 pHyperTextData = new SwAccessibleHyperTextData; 3511 SwAccessibleHyperTextData::iterator aIter = 3512 pHyperTextData ->find( pHt ); 3513 if( aIter != pHyperTextData->end() ) 3514 { 3515 xRet = (*aIter).second; 3516 } 3517 if( !xRet.is() ) 3518 { 3519 { 3520 const sal_Int32 nTmpHStt= GetPortionData().GetAccessiblePosition( 3521 max( aHIter.startIdx(), *pHt->GetStart() ) ); 3522 const sal_Int32 nTmpHEnd= GetPortionData().GetAccessiblePosition( 3523 min( aHIter.endIdx(), *pHt->GetAnyEnd() ) ); 3524 xRet = new SwAccessibleHyperlink( aHIter.getCurrHintPos(), 3525 this, nTmpHStt, nTmpHEnd ); 3526 } 3527 if( aIter != pHyperTextData->end() ) 3528 { 3529 (*aIter).second = xRet; 3530 } 3531 else 3532 { 3533 SwAccessibleHyperTextData::value_type aEntry( pHt, xRet ); 3534 pHyperTextData->insert( aEntry ); 3535 } 3536 } 3537 } 3538 } 3539 } 3540 else if( bTOC ) 3541 { 3542 //xRet = new SwAccessibleTOCLink( this ); 3543 } 3544 else if( bA ) 3545 { 3546 /* 3547 // it's a smart tag 3548 if( !pAutoRecognizerData ) 3549 pAutoRecognizerData = new SwAccessibleAutoRecognizerData; 3550 SwAccessibleAutoRecognizerData::iterator aIter = 3551 pAutoRecognizerData ->find( nARIndex ); 3552 if( aIter != pAutoRecognizerData->end() ) 3553 { 3554 xRet = (*aIter).second; 3555 } 3556 if( !xRet.is() ) 3557 { 3558 sal_Int32 nAStt = 0; 3559 sal_Int32 nAEnd = 0; 3560 //aARHelper.getPosition( nARIndex, nAStt, nAEnd ); 3561 xRet = new SwAccessibleAutoRecognizer( this, nAStt, nAEnd ); 3562 if( aIter != pAutoRecognizerData->end() ) 3563 { 3564 (*aIter).second = xRet; 3565 } 3566 else 3567 { 3568 SwAccessibleAutoRecognizerData::value_type aEntry( nARIndex, xRet ); 3569 pAutoRecognizerData->insert( aEntry ); 3570 } 3571 } 3572 */ 3573 } 3574 break; 3575 } 3576 3577 // iterate next 3578 if( bH ) 3579 // iterate next hyperlink 3580 pHt = (SwTxtAttr*)(aHIter.next()); 3581 else if( bA ) 3582 // iterate next smart tag 3583 nARIndex++; 3584 else if(bTOC) 3585 continue; 3586 else 3587 // no candidate, exit 3588 break; 3589 } 3590 /* 3591 const SwTxtFrm *pTxtFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 3592 SwHyperlinkIter_Impl aHIter( pTxtFrm ); 3593 while( nLinkIndex-- ) 3594 aHIter.next(); 3595 3596 const SwTxtAttr *pHt = aHIter.next(); 3597 if( pHt ) 3598 { 3599 if( !pHyperTextData ) 3600 pHyperTextData = new SwAccessibleHyperTextData; 3601 SwAccessibleHyperTextData::iterator aIter = 3602 pHyperTextData ->find( pHt ); 3603 if( aIter != pHyperTextData->end() ) 3604 { 3605 xRet = (*aIter).second; 3606 } 3607 if( !xRet.is() ) 3608 { 3609 sal_Int32 nHStt= GetPortionData().GetAccessiblePosition( 3610 max( aHIter.startIdx(), *pHt->GetStart() ) ); 3611 sal_Int32 nHEnd= GetPortionData().GetAccessiblePosition( 3612 min( aHIter.endIdx(), *pHt->GetAnyEnd() ) ); 3613 xRet = new SwAccessibleHyperlink( aHIter.getCurrHintPos(), 3614 this, nHStt, nHEnd ); 3615 if( aIter != pHyperTextData->end() ) 3616 { 3617 (*aIter).second = xRet; 3618 } 3619 else 3620 { 3621 SwAccessibleHyperTextData::value_type aEntry( pHt, xRet ); 3622 pHyperTextData->insert( aEntry ); 3623 } 3624 } 3625 } 3626 } 3627 */ 3628 if( !xRet.is() ) 3629 throw lang::IndexOutOfBoundsException(); 3630 3631 return xRet; 3632 } 3633 3634 sal_Int32 SAL_CALL SwAccessibleParagraph::getHyperLinkIndex( sal_Int32 nCharIndex ) 3635 throw (lang::IndexOutOfBoundsException, uno::RuntimeException) 3636 { 3637 vos::OGuard aGuard(Application::GetSolarMutex()); 3638 CHECK_FOR_DEFUNC( XAccessibleHypertext ); 3639 3640 // parameter checking 3641 sal_Int32 nLength = GetString().getLength(); 3642 if ( ! IsValidPosition( nCharIndex, nLength ) ) 3643 { 3644 throw lang::IndexOutOfBoundsException(); 3645 } 3646 3647 sal_Int32 nRet = -1; 3648 // --> OD 2007-06-27 #i77108# - provide hyperlinks also in editable documents. 3649 // if( !IsEditableState() ) 3650 // <-- 3651 { 3652 const SwTxtFrm *pTxtFrm = static_cast<const SwTxtFrm*>( GetFrm() ); 3653 SwHyperlinkIter_Impl aHIter( pTxtFrm ); 3654 3655 xub_StrLen nIdx = GetPortionData().GetModelPosition( nCharIndex ); 3656 sal_Int32 nPos = 0; 3657 const SwTxtAttr *pHt = aHIter.next(); 3658 while( pHt && !(nIdx >= *pHt->GetStart() && nIdx < *pHt->GetAnyEnd()) ) 3659 { 3660 pHt = aHIter.next(); 3661 nPos++; 3662 } 3663 3664 if( pHt ) 3665 nRet = nPos; 3666 } 3667 /* Added by yanjun for acc miagration 3668 if( nRet == -1 && GetTOXSortTabBase() ) 3669 { 3670 SwTxtNode* pNode = const_cast<SwTxtNode*>(GetTxtNode()); 3671 if( nCharIndex >= 0 && nCharIndex < pNode->GetTOCFirstWordEndIndex()) 3672 nRet = 0; 3673 } 3674 */ 3675 3676 if (nRet == -1) 3677 throw lang::IndexOutOfBoundsException(); 3678 else 3679 return nRet; 3680 //return nRet; 3681 } 3682 3683 // --> OD 2008-05-26 #i71360# 3684 // --> OD 2010-02-22 #i108125# - adjustments for change tracking text markup 3685 sal_Int32 SAL_CALL SwAccessibleParagraph::getTextMarkupCount( sal_Int32 nTextMarkupType ) 3686 throw (lang::IllegalArgumentException, 3687 uno::RuntimeException) 3688 { 3689 std::auto_ptr<SwTextMarkupHelper> pTextMarkupHelper; 3690 switch ( nTextMarkupType ) 3691 { 3692 case text::TextMarkupType::TRACK_CHANGE_INSERTION: 3693 case text::TextMarkupType::TRACK_CHANGE_DELETION: 3694 case text::TextMarkupType::TRACK_CHANGE_FORMATCHANGE: 3695 { 3696 pTextMarkupHelper.reset( new SwTextMarkupHelper( 3697 GetPortionData(), 3698 *(mpParaChangeTrackInfo->getChangeTrackingTextMarkupList( nTextMarkupType ) )) ); 3699 } 3700 break; 3701 default: 3702 { 3703 pTextMarkupHelper.reset( new SwTextMarkupHelper( GetPortionData(), *GetTxtNode() ) ); 3704 } 3705 } 3706 3707 return pTextMarkupHelper->getTextMarkupCount( nTextMarkupType ); 3708 } 3709 //MSAA Extension Implementation in app module 3710 sal_Bool SAL_CALL SwAccessibleParagraph::scrollToPosition( const ::com::sun::star::awt::Point&, sal_Bool ) 3711 throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) 3712 { 3713 return sal_False; 3714 } 3715 3716 sal_Int32 SAL_CALL SwAccessibleParagraph::getSelectedPortionCount( ) 3717 throw (::com::sun::star::uno::RuntimeException) 3718 { 3719 sal_Int32 nSeleted = 0; 3720 SwPaM* pCrsr = GetCursor( true ); 3721 if( pCrsr != NULL ) 3722 { 3723 // get SwPosition for my node 3724 const SwTxtNode* pNode = GetTxtNode(); 3725 sal_uLong nHere = pNode->GetIndex(); 3726 3727 // iterate over ring 3728 SwPaM* pRingStart = pCrsr; 3729 do 3730 { 3731 // ignore, if no mark 3732 if( pCrsr->HasMark() ) 3733 { 3734 // check whether nHere is 'inside' pCrsr 3735 SwPosition* pStart = pCrsr->Start(); 3736 sal_uLong nStartIndex = pStart->nNode.GetIndex(); 3737 SwPosition* pEnd = pCrsr->End(); 3738 sal_uLong nEndIndex = pEnd->nNode.GetIndex(); 3739 if( ( nHere >= nStartIndex ) && 3740 ( nHere <= nEndIndex ) ) 3741 { 3742 nSeleted++; 3743 } 3744 // else: this PaM doesn't point to this paragraph 3745 } 3746 // else: this PaM is collapsed and doesn't select anything 3747 3748 // next PaM in ring 3749 pCrsr = static_cast<SwPaM*>( pCrsr->GetNext() ); 3750 } 3751 while( pCrsr != pRingStart ); 3752 } 3753 return nSeleted; 3754 3755 } 3756 3757 sal_Int32 SAL_CALL SwAccessibleParagraph::getSeletedPositionStart( sal_Int32 nSelectedPortionIndex ) 3758 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 3759 { 3760 vos::OGuard aGuard(Application::GetSolarMutex()); 3761 3762 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 3763 3764 sal_Int32 nStart, nEnd; 3765 /*sal_Bool bSelected = */GetSelectionAtIndex(nSelectedPortionIndex, nStart, nEnd ); 3766 return nStart; 3767 } 3768 3769 sal_Int32 SAL_CALL SwAccessibleParagraph::getSeletedPositionEnd( sal_Int32 nSelectedPortionIndex ) 3770 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 3771 { 3772 vos::OGuard aGuard(Application::GetSolarMutex()); 3773 3774 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 3775 3776 sal_Int32 nStart, nEnd; 3777 /*sal_Bool bSelected = */GetSelectionAtIndex(nSelectedPortionIndex, nStart, nEnd ); 3778 return nEnd; 3779 } 3780 3781 sal_Bool SAL_CALL SwAccessibleParagraph::removeSelection( sal_Int32 selectionIndex ) 3782 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 3783 { 3784 if(selectionIndex < 0) return sal_False; 3785 3786 sal_Bool bRet = sal_False; 3787 sal_Int32 nSelected = selectionIndex; 3788 3789 // get the selection, and test whether it affects our text node 3790 SwPaM* pCrsr = GetCursor( true ); 3791 // SwPaM* pFirst = pCrsr; 3792 SwPaM* pPrev = pCrsr; 3793 3794 if( pCrsr != NULL ) 3795 { 3796 // get SwPosition for my node 3797 const SwTxtNode* pNode = GetTxtNode(); 3798 sal_uLong nHere = pNode->GetIndex(); 3799 3800 // iterate over ring 3801 SwPaM* pRingStart = pCrsr; 3802 do 3803 { 3804 // ignore, if no mark 3805 if( pCrsr->HasMark() ) 3806 { 3807 // check whether nHere is 'inside' pCrsr 3808 SwPosition* pStart = pCrsr->Start(); 3809 sal_uLong nStartIndex = pStart->nNode.GetIndex(); 3810 SwPosition* pEnd = pCrsr->End(); 3811 sal_uLong nEndIndex = pEnd->nNode.GetIndex(); 3812 if( ( nHere >= nStartIndex ) && 3813 ( nHere <= nEndIndex ) ) 3814 { 3815 if( nSelected == 0 ) 3816 { 3817 pCrsr->MoveTo((Ring*)0); 3818 delete pCrsr; 3819 bRet = sal_True; 3820 } 3821 else 3822 { 3823 nSelected--; 3824 } 3825 } 3826 } 3827 // else: this PaM is collapsed and doesn't select anything 3828 pPrev = pCrsr; 3829 pCrsr = static_cast<SwPaM*>( pCrsr->GetNext() ); 3830 } 3831 while( !bRet && (pCrsr != pRingStart) ); 3832 } 3833 return sal_True; 3834 } 3835 3836 sal_Int32 SAL_CALL SwAccessibleParagraph::addSelection( sal_Int32, sal_Int32 startOffset, sal_Int32 endOffset) 3837 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 3838 { 3839 vos::OGuard aGuard(Application::GetSolarMutex()); 3840 3841 CHECK_FOR_DEFUNC_THIS( XAccessibleText, *this ); 3842 3843 // parameter checking 3844 sal_Int32 nLength = GetString().getLength(); 3845 if ( ! IsValidRange( startOffset, endOffset, nLength ) ) 3846 { 3847 throw lang::IndexOutOfBoundsException(); 3848 } 3849 3850 sal_Int32 nSelectedCount = getSelectedPortionCount(); 3851 for ( sal_Int32 i = nSelectedCount ; i >= 0 ; i--) 3852 { 3853 sal_Int32 nStart, nEnd; 3854 sal_Bool bSelected = GetSelectionAtIndex(i, nStart, nEnd ); 3855 if(bSelected) 3856 { 3857 if(nStart <= nEnd ) 3858 { 3859 if (( startOffset>=nStart && startOffset <=nEnd ) || //startOffset in a selection 3860 ( endOffset>=nStart && endOffset <=nEnd ) || //endOffset in a selection 3861 ( startOffset <= nStart && endOffset >=nEnd) || //start and end include the old selection 3862 ( startOffset >= nStart && endOffset <=nEnd) ) 3863 { 3864 removeSelection(i); 3865 } 3866 3867 } 3868 else 3869 { 3870 if (( startOffset>=nEnd && startOffset <=nStart ) || //startOffset in a selection 3871 ( endOffset>=nEnd && endOffset <=nStart ) || //endOffset in a selection 3872 ( startOffset <= nStart && endOffset >=nEnd) || //start and end include the old selection 3873 ( startOffset >= nStart && endOffset <=nEnd) ) 3874 3875 { 3876 removeSelection(i); 3877 } 3878 } 3879 } 3880 3881 } 3882 3883 sal_Bool bRet = sal_False; 3884 3885 // get cursor shell 3886 SwCrsrShell* pCrsrShell = GetCrsrShell(); 3887 if( pCrsrShell != NULL ) 3888 { 3889 // create pam for selection 3890 pCrsrShell->StartAction(); 3891 // SwTxtNode* pNode = const_cast<SwTxtNode*>( GetTxtNode() ); 3892 SwPaM* aPaM = pCrsrShell->CreateCrsr(); 3893 aPaM->SetMark(); 3894 aPaM->GetPoint()->nContent = GetPortionData().GetModelPosition(startOffset); 3895 aPaM->GetMark()->nContent = GetPortionData().GetModelPosition(endOffset); 3896 //pCrsrShell->ShowCrsr(); 3897 pCrsrShell->EndAction(); 3898 // set PaM at cursor shell 3899 //bRet = Select( aPaM ); 3900 } 3901 3902 return bRet; 3903 } 3904 3905 /*accessibility::*/TextSegment SAL_CALL 3906 SwAccessibleParagraph::getTextMarkup( sal_Int32 nTextMarkupIndex, 3907 sal_Int32 nTextMarkupType ) 3908 throw (lang::IndexOutOfBoundsException, 3909 lang::IllegalArgumentException, 3910 uno::RuntimeException) 3911 { 3912 std::auto_ptr<SwTextMarkupHelper> pTextMarkupHelper; 3913 switch ( nTextMarkupType ) 3914 { 3915 case text::TextMarkupType::TRACK_CHANGE_INSERTION: 3916 case text::TextMarkupType::TRACK_CHANGE_DELETION: 3917 case text::TextMarkupType::TRACK_CHANGE_FORMATCHANGE: 3918 { 3919 pTextMarkupHelper.reset( new SwTextMarkupHelper( 3920 GetPortionData(), 3921 *(mpParaChangeTrackInfo->getChangeTrackingTextMarkupList( nTextMarkupType ) )) ); 3922 } 3923 break; 3924 default: 3925 { 3926 pTextMarkupHelper.reset( new SwTextMarkupHelper( GetPortionData(), *GetTxtNode() ) ); 3927 } 3928 } 3929 3930 return pTextMarkupHelper->getTextMarkup( nTextMarkupIndex, nTextMarkupType ); 3931 } 3932 3933 uno::Sequence< /*accessibility::*/TextSegment > SAL_CALL 3934 SwAccessibleParagraph::getTextMarkupAtIndex( sal_Int32 nCharIndex, 3935 sal_Int32 nTextMarkupType ) 3936 throw (lang::IndexOutOfBoundsException, 3937 lang::IllegalArgumentException, 3938 uno::RuntimeException) 3939 { 3940 // parameter checking 3941 const sal_Int32 nLength = GetString().getLength(); 3942 if ( ! IsValidPosition( nCharIndex, nLength ) ) 3943 { 3944 throw lang::IndexOutOfBoundsException(); 3945 } 3946 3947 std::auto_ptr<SwTextMarkupHelper> pTextMarkupHelper; 3948 switch ( nTextMarkupType ) 3949 { 3950 case text::TextMarkupType::TRACK_CHANGE_INSERTION: 3951 case text::TextMarkupType::TRACK_CHANGE_DELETION: 3952 case text::TextMarkupType::TRACK_CHANGE_FORMATCHANGE: 3953 { 3954 pTextMarkupHelper.reset( new SwTextMarkupHelper( 3955 GetPortionData(), 3956 *(mpParaChangeTrackInfo->getChangeTrackingTextMarkupList( nTextMarkupType ) )) ); 3957 } 3958 break; 3959 default: 3960 { 3961 pTextMarkupHelper.reset( new SwTextMarkupHelper( GetPortionData(), *GetTxtNode() ) ); 3962 } 3963 } 3964 3965 return pTextMarkupHelper->getTextMarkupAtIndex( nCharIndex, nTextMarkupType ); 3966 } 3967 // <-- 3968 3969 // --> OD 2008-05-29 #i89175# 3970 sal_Int32 SAL_CALL SwAccessibleParagraph::getLineNumberAtIndex( sal_Int32 nIndex ) 3971 throw (lang::IndexOutOfBoundsException, 3972 uno::RuntimeException) 3973 { 3974 // parameter checking 3975 const sal_Int32 nLength = GetString().getLength(); 3976 if ( ! IsValidPosition( nIndex, nLength ) ) 3977 { 3978 throw lang::IndexOutOfBoundsException(); 3979 } 3980 3981 const sal_Int32 nLineNo = GetPortionData().GetLineNo( nIndex ); 3982 return nLineNo; 3983 } 3984 3985 /*accessibility::*/TextSegment SAL_CALL 3986 SwAccessibleParagraph::getTextAtLineNumber( sal_Int32 nLineNo ) 3987 throw (lang::IndexOutOfBoundsException, 3988 uno::RuntimeException) 3989 { 3990 // parameter checking 3991 if ( nLineNo < 0 || 3992 nLineNo >= GetPortionData().GetLineCount() ) 3993 { 3994 throw lang::IndexOutOfBoundsException(); 3995 } 3996 3997 i18n::Boundary aLineBound; 3998 GetPortionData().GetBoundaryOfLine( nLineNo, aLineBound ); 3999 4000 /*accessibility::*/TextSegment aTextAtLine; 4001 const ::rtl::OUString rText = GetString(); 4002 aTextAtLine.SegmentText = rText.copy( aLineBound.startPos, 4003 aLineBound.endPos - aLineBound.startPos ); 4004 aTextAtLine.SegmentStart = aLineBound.startPos; 4005 aTextAtLine.SegmentEnd = aLineBound.endPos; 4006 4007 return aTextAtLine; 4008 } 4009 4010 /*accessibility::*/TextSegment SAL_CALL SwAccessibleParagraph::getTextAtLineWithCaret() 4011 throw (uno::RuntimeException) 4012 { 4013 const sal_Int32 nLineNoOfCaret = getNumberOfLineWithCaret(); 4014 4015 if ( nLineNoOfCaret >= 0 && 4016 nLineNoOfCaret < GetPortionData().GetLineCount() ) 4017 { 4018 return getTextAtLineNumber( nLineNoOfCaret ); 4019 } 4020 4021 return /*accessibility::*/TextSegment(); 4022 } 4023 4024 sal_Int32 SAL_CALL SwAccessibleParagraph::getNumberOfLineWithCaret() 4025 throw (uno::RuntimeException) 4026 { 4027 const sal_Int32 nCaretPos = getCaretPosition(); 4028 const sal_Int32 nLength = GetString().getLength(); 4029 if ( !IsValidPosition( nCaretPos, nLength ) ) 4030 { 4031 return -1; 4032 } 4033 4034 sal_Int32 nLineNo = GetPortionData().GetLineNo( nCaretPos ); 4035 4036 // special handling for cursor positioned at end of text line via End key 4037 if ( nCaretPos != 0 ) 4038 { 4039 i18n::Boundary aLineBound; 4040 GetPortionData().GetBoundaryOfLine( nLineNo, aLineBound ); 4041 if ( nCaretPos == aLineBound.startPos ) 4042 { 4043 SwCrsrShell* pCrsrShell = SwAccessibleParagraph::GetCrsrShell(); 4044 if ( pCrsrShell != 0 ) 4045 { 4046 const awt::Rectangle aCharRect = getCharacterBounds( nCaretPos ); 4047 4048 const SwRect& aCursorCoreRect = pCrsrShell->GetCharRect(); 4049 // translate core coordinates into accessibility coordinates 4050 Window *pWin = GetWindow(); 4051 CHECK_FOR_WINDOW( XAccessibleComponent, pWin ); 4052 4053 Rectangle aScreenRect( GetMap()->CoreToPixel( aCursorCoreRect.SVRect() )); 4054 4055 SwRect aFrmLogBounds( GetBounds( *(GetMap()) ) ); // twip rel to doc root 4056 Point aFrmPixPos( GetMap()->CoreToPixel( aFrmLogBounds.SVRect() ).TopLeft() ); 4057 aScreenRect.Move( -aFrmPixPos.X(), -aFrmPixPos.Y() ); 4058 4059 // convert into AWT Rectangle 4060 const awt::Rectangle aCursorRect( aScreenRect.Left(), 4061 aScreenRect.Top(), 4062 aScreenRect.GetWidth(), 4063 aScreenRect.GetHeight() ); 4064 4065 if ( aCharRect.X != aCursorRect.X || 4066 aCharRect.Y != aCursorRect.Y ) 4067 { 4068 --nLineNo; 4069 } 4070 } 4071 } 4072 } 4073 4074 return nLineNo; 4075 } 4076 4077 // --> OD 2010-02-19 #i108125# 4078 void SwAccessibleParagraph::Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNew ) 4079 { 4080 mpParaChangeTrackInfo->reset(); 4081 4082 CheckRegistration( pOld, pNew ); 4083 } 4084 // <-- 4085 4086 sal_Bool SwAccessibleParagraph::GetSelectionAtIndex( 4087 sal_Int32& nIndex, sal_Int32& nStart, sal_Int32& nEnd) 4088 { 4089 if(nIndex < 0) return sal_False; 4090 4091 4092 sal_Bool bRet = sal_False; 4093 nStart = -1; 4094 nEnd = -1; 4095 sal_Int32 nSelected = nIndex; 4096 4097 // get the selection, and test whether it affects our text node 4098 SwPaM* pCrsr = GetCursor( true ); 4099 if( pCrsr != NULL ) 4100 { 4101 // get SwPosition for my node 4102 const SwTxtNode* pNode = GetTxtNode(); 4103 sal_uLong nHere = pNode->GetIndex(); 4104 4105 // iterate over ring 4106 SwPaM* pRingStart = pCrsr; 4107 do 4108 { 4109 // ignore, if no mark 4110 if( pCrsr->HasMark() ) 4111 { 4112 // check whether nHere is 'inside' pCrsr 4113 SwPosition* pStart = pCrsr->Start(); 4114 sal_uLong nStartIndex = pStart->nNode.GetIndex(); 4115 SwPosition* pEnd = pCrsr->End(); 4116 sal_uLong nEndIndex = pEnd->nNode.GetIndex(); 4117 if( ( nHere >= nStartIndex ) && 4118 ( nHere <= nEndIndex ) ) 4119 { 4120 if( nSelected == 0 ) 4121 { 4122 // translate start and end positions 4123 4124 // start position 4125 sal_Int32 nLocalStart = -1; 4126 if( nHere > nStartIndex ) 4127 { 4128 // selection starts in previous node: 4129 // then our local selection starts with the paragraph 4130 nLocalStart = 0; 4131 } 4132 else 4133 { 4134 DBG_ASSERT( nHere == nStartIndex, 4135 "miscalculated index" ); 4136 4137 // selection starts in this node: 4138 // then check whether it's before or inside our part of 4139 // the paragraph, and if so, get the proper position 4140 sal_uInt16 nCoreStart = pStart->nContent.GetIndex(); 4141 if( nCoreStart < 4142 GetPortionData().GetFirstValidCorePosition() ) 4143 { 4144 nLocalStart = 0; 4145 } 4146 else if( nCoreStart <= 4147 GetPortionData().GetLastValidCorePosition() ) 4148 { 4149 DBG_ASSERT( 4150 GetPortionData().IsValidCorePosition( 4151 nCoreStart ), 4152 "problem determining valid core position" ); 4153 4154 nLocalStart = 4155 GetPortionData().GetAccessiblePosition( 4156 nCoreStart ); 4157 } 4158 } 4159 4160 // end position 4161 sal_Int32 nLocalEnd = -1; 4162 if( nHere < nEndIndex ) 4163 { 4164 // selection ends in following node: 4165 // then our local selection extends to the end 4166 nLocalEnd = GetPortionData().GetAccessibleString(). 4167 getLength(); 4168 } 4169 else 4170 { 4171 DBG_ASSERT( nHere == nStartIndex, 4172 "miscalculated index" ); 4173 4174 // selection ends in this node: then select everything 4175 // before our part of the node 4176 sal_uInt16 nCoreEnd = pEnd->nContent.GetIndex(); 4177 if( nCoreEnd > 4178 GetPortionData().GetLastValidCorePosition() ) 4179 { 4180 // selection extends beyond out part of this para 4181 nLocalEnd = GetPortionData().GetAccessibleString(). 4182 getLength(); 4183 } 4184 else if( nCoreEnd >= 4185 GetPortionData().GetFirstValidCorePosition() ) 4186 { 4187 // selection is inside our part of this para 4188 DBG_ASSERT( 4189 GetPortionData().IsValidCorePosition( 4190 nCoreEnd ), 4191 "problem determining valid core position" ); 4192 4193 nLocalEnd = GetPortionData().GetAccessiblePosition( 4194 nCoreEnd ); 4195 } 4196 } 4197 4198 if( ( nLocalStart != -1 ) && ( nLocalEnd != -1 ) ) 4199 { 4200 nStart = nLocalStart; 4201 nEnd = nLocalEnd; 4202 bRet = sal_True; 4203 } 4204 } // if hit the index 4205 else 4206 { 4207 nSelected--; 4208 } 4209 } 4210 // else: this PaM doesn't point to this paragraph 4211 } 4212 // else: this PaM is collapsed and doesn't select anything 4213 4214 // next PaM in ring 4215 pCrsr = static_cast<SwPaM*>( pCrsr->GetNext() ); 4216 } 4217 while( !bRet && (pCrsr != pRingStart) ); 4218 } 4219 // else: nocursor -> no selection 4220 4221 if( bRet ) 4222 { 4223 sal_Int32 nCaretPos = GetCaretPos(); 4224 if( nStart == nCaretPos ) 4225 { 4226 sal_Int32 tmp = nStart; 4227 nStart = nEnd; 4228 nEnd = tmp; 4229 } 4230 } 4231 return bRet; 4232 } 4233 4234 sal_Int16 SAL_CALL SwAccessibleParagraph::getAccessibleRole (void) throw (::com::sun::star::uno::RuntimeException) 4235 { 4236 //Get the real heading level, Heading1 ~ Heading10 4237 if (nHeadingLevel > 0) 4238 { 4239 return AccessibleRole::HEADING; 4240 } 4241 else 4242 { 4243 return AccessibleRole::PARAGRAPH; 4244 } 4245 } 4246 4247 // End Add 4248 4249 4250 /* This funcion is already defined in accpara.cxx(Added by yanjun) 4251 sal_Int32 SAL_CALL SwAccessibleParagraph::getBackground() 4252 throw (::com::sun::star::uno::RuntimeException) 4253 { 4254 // Test Code 4255 // Sequence<OUString> seNames(1); 4256 // OUString* pStrings = seNames.getArray(); 4257 // pStrings[0] = OUString(RTL_CONSTASCII_USTRINGPARAM("ParaBackColor")); 4258 // 4259 // Sequence<Any> aAnys(1); 4260 // Reference<XMultiPropertySet> xPortion = CreateUnoPortion( 0, 0 ); 4261 // aAnys = xPortion->getPropertyValues( seNames ); 4262 // const Any* pAnys = aAnys.getConstArray(); 4263 // 4264 // sal_uInt32 crColorT=0; 4265 // pAnys[0] >>= crColorT; 4266 // End Test Code 4267 4268 const SvxBrushItem &rBack = GetFrm()->GetAttrSet()->GetBackground(); 4269 sal_uInt32 crBack = rBack.GetColor().GetColor(); 4270 4271 if (COL_AUTO == crBack) 4272 { 4273 Reference<XAccessible> xAccDoc = getAccessibleParent(); 4274 if (xAccDoc.is()) 4275 { 4276 Reference<XAccessibleComponent> xCompoentDoc(xAccDoc,UNO_QUERY); 4277 if (xCompoentDoc.is()) 4278 { 4279 crBack = (sal_uInt32)xCompoentDoc->getBackground(); 4280 } 4281 } 4282 } 4283 return crBack; 4284 } 4285 */ 4286 4287 //Get the real heading level, Heading1 ~ Heading10 4288 sal_Int32 SwAccessibleParagraph::GetRealHeadingLevel() 4289 { 4290 uno::Reference< ::com::sun::star::beans::XPropertySet > xPortion = CreateUnoPortion( 0, 0 ); 4291 ::rtl::OUString pString = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ParaStyleName")); 4292 uno::Any styleAny = xPortion->getPropertyValue( pString ); 4293 ::rtl::OUString sValue; 4294 if (styleAny >>= sValue) 4295 { 4296 //Modified by yanjun for acc migration 4297 sal_Int32 length = sValue.getLength/*GetCharCount*/(); 4298 if (length == 9 || length == 10) 4299 { 4300 ::rtl::OUString headStr = sValue.copy(0, 7); 4301 if (headStr.equals(::rtl::OUString::createFromAscii("Heading"))) 4302 { 4303 ::rtl::OUString intStr = sValue.copy(8); 4304 sal_Int32 headingLevel = intStr.toInt32(10); 4305 return headingLevel; 4306 } 4307 } 4308 } 4309 return -1; 4310 } 4311 4312 uno::Any SAL_CALL SwAccessibleParagraph::getExtendedAttributes() 4313 throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) 4314 { 4315 uno::Any Ret; 4316 ::rtl::OUString strHeading(::rtl::OUString::createFromAscii("heading-level:")); 4317 if( nHeadingLevel >= 0 ) 4318 strHeading += OUString::valueOf(nHeadingLevel, 10); 4319 strHeading += OUString::createFromAscii(";"); 4320 4321 Ret <<= strHeading; 4322 4323 return Ret; 4324 } 4325 4326 //Tab will be return when call WORDTYPE 4327 sal_Bool SwAccessibleParagraph::tabCharInWord( sal_Int32 nIndex, i18n::Boundary& aBound) 4328 { 4329 sal_Bool bFind = sal_False; 4330 if( aBound.startPos != nIndex) 4331 { 4332 OUString tabStr; 4333 if(aBound.startPos>nIndex) 4334 tabStr = GetString().copy(nIndex,(aBound.startPos - nIndex) ); 4335 4336 sal_Unicode tabChar('\t'); 4337 sal_Int32 tabIndex = tabStr.indexOf(tabChar); 4338 if( tabIndex > -1 ) 4339 { 4340 aBound.startPos = nIndex + tabIndex ; 4341 aBound.endPos = aBound.startPos + 1; 4342 bFind = sal_True; 4343 } 4344 } 4345 return bFind; 4346 } 4347