xref: /aoo41x/main/sw/source/core/view/viewimp.cxx (revision 4d7c9de0)
1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
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8  * "License"); you may not use this file except in compliance
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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 
28 #include "crsrsh.hxx"
29 #include "rootfrm.hxx"
30 #include "pagefrm.hxx"
31 #include "viewimp.hxx"
32 #include "errhdl.hxx"
33 #include "viewopt.hxx"
34 #include "flyfrm.hxx"
35 #include "frmfmt.hxx"
36 #include "layact.hxx"
37 #include "swregion.hxx"
38 #include "dflyobj.hxx"
39 #include "dview.hxx"
40 #include <tools/shl.hxx>
41 #include <swmodule.hxx>
42 #include <svx/svdpage.hxx>
43 #include <accmap.hxx>
44 
45 // OD 12.12.2002 #103492#
46 #include <pagepreviewlayout.hxx>
47 
48 #include <comcore.hrc>
49 #include <svx/svdundo.hxx>
50 #include <IDocumentLayoutAccess.hxx>
51 #include <IDocumentDrawModelAccess.hxx>
52 #include <IDocumentDeviceAccess.hxx>
53 #include <IDocumentSettingAccess.hxx>
54 
55 /*************************************************************************
56 |*
57 |*	SwViewImp::Init()
58 |*
59 |*	Ersterstellung		MA 25. Jul. 94
60 |*	Letzte Aenderung	MA 03. Nov. 95
61 |*
62 |*************************************************************************/
63 
Init(const SwViewOption * pNewOpt)64 void SwViewImp::Init( const SwViewOption *pNewOpt )
65 {
66 	ASSERT( pDrawView, "SwViewImp::Init without DrawView" );
67 	//Jetzt die PageView erzeugen wenn sie noch nicht existiert.
68     SwRootFrm *pRoot = pSh->GetLayout();	//swmod 071108//swmod 071225
69 	if ( !pSdrPageView )
70 	{
71         IDocumentDrawModelAccess* pIDDMA = pSh->getIDocumentDrawModelAccess();
72 		if ( !pRoot->GetDrawPage() )
73             pRoot->SetDrawPage( pIDDMA->GetDrawModel()->GetPage( 0 ) );
74 
75 		if ( pRoot->GetDrawPage()->GetSize() != pRoot->Frm().SSize() )
76             pRoot->GetDrawPage()->SetSize( pRoot->Frm().SSize() );
77 
78         pSdrPageView = pDrawView->ShowSdrPage( pRoot->GetDrawPage());
79         // OD 26.06.2003 #108784# - notify drawing page view about invisible
80         // layers.
81         pIDDMA->NotifyInvisibleLayers( *pSdrPageView );
82 	}
83 	pDrawView->SetDragStripes( pNewOpt->IsCrossHair() );
84 	pDrawView->SetGridSnap( pNewOpt->IsSnap() );
85 	pDrawView->SetGridVisible( pNewOpt->IsGridVisible() );
86 	const Size &rSz = pNewOpt->GetSnapSize();
87 	pDrawView->SetGridCoarse( rSz );
88 	const Size aFSize
89 			( rSz.Width() ? rSz.Width() /Max(short(1),pNewOpt->GetDivisionX()):0,
90 			  rSz.Height()? rSz.Height()/Max(short(1),pNewOpt->GetDivisionY()):0);
91  	pDrawView->SetGridFine( aFSize );
92 	Fraction aSnGrWdtX(rSz.Width(), pNewOpt->GetDivisionX() + 1);
93 	Fraction aSnGrWdtY(rSz.Height(), pNewOpt->GetDivisionY() + 1);
94 	pDrawView->SetSnapGridWidth( aSnGrWdtX, aSnGrWdtY );
95 
96 	if ( pRoot->Frm().HasArea() )
97 		pDrawView->SetWorkArea( pRoot->Frm().SVRect() );
98 
99 	if ( GetShell()->IsPreView() )
100 		pDrawView->SetAnimationEnabled( sal_False );
101 
102 	pDrawView->SetUseIncompatiblePathCreateInterface( sal_False );
103 	pDrawView->SetSolidMarkHdl(pNewOpt->IsSolidMarkHdl());
104 
105 	// it's a JOE interface !
106 	pDrawView->SetMarkHdlSizePixel(pNewOpt->IsBigMarkHdl() ? 9 : 7);
107 }
108 
109 /*************************************************************************
110 |*
111 |*	SwViewImp::SwViewImp()	CTor fuer die Core-Internas
112 |*
113 |*	Ersterstellung		MA 25. Jul. 94
114 |*	Letzte Aenderung	MA 06. Sep. 96
115 |*
116 |*************************************************************************/
117 
SwViewImp(ViewShell * pParent)118 SwViewImp::SwViewImp( ViewShell *pParent ) :
119 	pSh( pParent ),
120     pDrawView( 0 ),
121     pSdrPageView( 0 ),
122     pFirstVisPage( 0 ),
123 	pRegion( 0 ),
124 	pLayAct( 0 ),
125 	pIdleAct( 0 ),
126     pAccMap( 0 ),
127     pSdrObjCached(NULL),
128     nRestoreActions( 0 ),
129     // OD 12.12.2002 #103492#
130     mpPgPrevwLayout( 0 )
131 {
132 	//bResetXorVisibility =
133 	//HMHbShowHdlPaint =
134     bResetHdlHiddenPaint =
135     bSmoothUpdate = bStopSmooth = bStopPrt = sal_False;
136     bFirstPageInvalid = sal_True;
137 }
138 
139 /******************************************************************************
140 |*
141 |*	SwViewImp::~SwViewImp()
142 |*
143 |*	Ersterstellung		MA 25. Jul. 94
144 |*	Letzte Aenderung	MA 16. Dec. 94
145 |*
146 ******************************************************************************/
147 
~SwViewImp()148 SwViewImp::~SwViewImp()
149 {
150 	delete pAccMap;
151 
152     // OD 12.12.2002 #103492#
153     delete mpPgPrevwLayout;
154 
155     //JP 29.03.96: nach ShowSdrPage muss auch HideSdrPage gemacht werden!!!
156 	if( pDrawView )
157  		pDrawView->HideSdrPage();
158 
159 	delete pDrawView;
160 
161     DelRegion();
162 
163 	ASSERT( !pLayAct, "Have action for the rest of your life." );
164 	ASSERT( !pIdleAct,"Be idle for the rest of your life." );
165 }
166 
167 /******************************************************************************
168 |*
169 |*	SwViewImp::DelRegions()
170 |*
171 |*	Ersterstellung		MA 14. Apr. 94
172 |*	Letzte Aenderung	MA 14. Apr. 94
173 |*
174 ******************************************************************************/
175 
DelRegion()176 void SwViewImp::DelRegion()
177 {
178 	DELETEZ(pRegion);
179 }
180 
181 /******************************************************************************
182 |*
183 |*	SwViewImp::AddPaintRect()
184 |*
185 |*	Ersterstellung		MA ??
186 |*	Letzte Aenderung	MA 27. Jul. 94
187 |*
188 ******************************************************************************/
189 
AddPaintRect(const SwRect & rRect)190 sal_Bool SwViewImp::AddPaintRect( const SwRect &rRect )
191 {
192 	if ( rRect.IsOver( pSh->VisArea() ) )
193 	{
194 		if ( !pRegion )
195 			pRegion = new SwRegionRects( pSh->VisArea() );
196 		(*pRegion) -= rRect;
197 		return sal_True;
198 	}
199 	return sal_False;
200 }
201 
202 
203 /******************************************************************************
204 |*
205 |*	ViewImp::CheckWaitCrsr()
206 |*
207 |*	Ersterstellung		MA 10. Aug. 94
208 |*	Letzte Aenderung	MA 10. Aug. 94
209 |*
210 ******************************************************************************/
211 
CheckWaitCrsr()212 void SwViewImp::CheckWaitCrsr()
213 {
214 	if ( pLayAct )
215 		pLayAct->CheckWaitCrsr();
216 }
217 
218 /******************************************************************************
219 |*
220 |*	ViewImp::IsCalcLayoutProgress()
221 |*
222 |*	Ersterstellung		MA 12. Aug. 94
223 |*	Letzte Aenderung	MA 12. Aug. 94
224 |*
225 ******************************************************************************/
226 
IsCalcLayoutProgress() const227 sal_Bool SwViewImp::IsCalcLayoutProgress() const
228 {
229 	if ( pLayAct )
230 		return pLayAct->IsCalcLayout();
231 	return sal_False;
232 }
233 
234 /******************************************************************************
235 |*
236 |*	ViewImp::IsUpdateExpFlds()
237 |*
238 |*	Ersterstellung		MA 28. Mar. 96
239 |*	Letzte Aenderung	MA 28. Mar. 96
240 |*
241 ******************************************************************************/
242 
IsUpdateExpFlds()243 sal_Bool SwViewImp::IsUpdateExpFlds()
244 {
245 	if ( pLayAct && pLayAct->IsCalcLayout() )
246 	{
247 		pLayAct->SetUpdateExpFlds();
248 		return sal_True;
249 	}
250  	return sal_False;
251 }
252 
253 
254 /******************************************************************************
255 |*
256 |*	SwViewImp::SetFirstVisPage(), ImplGetFirstVisPage();
257 |*
258 |*	Ersterstellung		MA 21. Sep. 93
259 |*	Letzte Aenderung	MA 08. Mar. 94
260 |*
261 ******************************************************************************/
262 
SetFirstVisPage()263 void SwViewImp::SetFirstVisPage()
264 {
265 	if ( pSh->bDocSizeChgd && pSh->VisArea().Top() > pSh->GetLayout()->Frm().Height() )
266 	{
267 		//Wir stecken in einer Action und die VisArea sitzt wegen
268 		//Loeschoperationen hinter der erste sichtbaren Seite.
269 		//Damit nicht zu heftig Formatiert wird, liefern wir die letzte Seite
270 		//zurueck.
271 		pFirstVisPage = (SwPageFrm*)pSh->GetLayout()->Lower();
272 		while ( pFirstVisPage && pFirstVisPage->GetNext() )
273 			pFirstVisPage = (SwPageFrm*)pFirstVisPage->GetNext();
274 	}
275 	else
276 	{
277         const SwViewOption* pSwViewOption = GetShell()->GetViewOptions();
278         const bool bBookMode = pSwViewOption->IsViewLayoutBookMode();
279 
280         SwPageFrm *pPage = (SwPageFrm*)pSh->GetLayout()->Lower();
281         SwRect aPageRect = pPage->Frm();
282 		while ( pPage && !aPageRect.IsOver( pSh->VisArea() ) )
283         {
284 			pPage = (SwPageFrm*)pPage->GetNext();
285             if ( pPage )
286             {
287                 aPageRect = pPage->Frm();
288                 if ( bBookMode && pPage->IsEmptyPage() )
289                 {
290                     const SwPageFrm& rFormatPage = pPage->GetFormatPage();
291                     aPageRect.SSize() = rFormatPage.Frm().SSize();
292                 }
293             }
294         }
295 		pFirstVisPage = pPage ? pPage : (SwPageFrm*)pSh->GetLayout()->Lower();
296 	}
297 	bFirstPageInvalid = sal_False;
298 }
299 
300 /******************************************************************************
301 |*
302 |*	SwViewImp::MakeDrawView();
303 |*
304 |*	Ersterstellung		AMA 01. Nov. 95
305 |*	Letzte Aenderung	AMA 01. Nov. 95
306 |*
307 ******************************************************************************/
308 
MakeDrawView()309 void SwViewImp::MakeDrawView()
310 {
311     IDocumentDrawModelAccess* pIDDMA = GetShell()->getIDocumentDrawModelAccess();
312 
313 	// the else here is not an error, _MakeDrawModel() calls this method again
314 	// after the DrawModel is created to create DrawViews for all shells...
315 	if( !pIDDMA->GetDrawModel() )
316 	{
317         pIDDMA->_MakeDrawModel();
318 	}
319 	else
320 	{
321 		if ( !pDrawView )
322 		{
323 			// #i72809#
324 			// Discussed with FME, he also thinks that the getPrinter is old and not correct. When i got
325 			// him right, it anyways returns GetOut() when it's a printer, but NULL when not. He suggested
326 			// to use GetOut() and check the existing cases.
327 			// Check worked well. Took a look at viewing, printing, PDF export and print preview with a test
328 			// document which has an empty 2nd page (right page, see bug)
329 			OutputDevice* pOutDevForDrawView = GetShell()->GetWin();
330 
331 			if(!pOutDevForDrawView)
332 			{
333 				// pOutDevForDrawView = (OutputDevice*)GetShell()->getIDocumentDeviceAccess()->getPrinter( false );
334 				pOutDevForDrawView = GetShell()->GetOut();
335 			}
336 
337 			pDrawView = new SwDrawView( *this, pIDDMA->GetDrawModel(), pOutDevForDrawView);
338 		}
339 
340 		GetDrawView()->SetActiveLayer( XubString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "Heaven" ) ) );
341 		const SwViewOption* pSwViewOption = GetShell()->GetViewOptions();
342 		Init(pSwViewOption);
343 
344 		// #i68597# If document is read-only, we will not profit from overlay,
345 		// so switch it off.
346 		if(pDrawView && pDrawView->IsBufferedOverlayAllowed())
347 		{
348 			bool bIsReadOnly(pSwViewOption->IsReadonly());
349 
350 #ifdef DBG_UTIL
351 			// add test possibilities
352 			static bool bAlwaysActivateForTest(false);
353 			if(bAlwaysActivateForTest && bIsReadOnly)
354 			{
355 				bIsReadOnly = false;
356 			}
357 #endif
358 
359 			if(bIsReadOnly)
360 			{
361 				pDrawView->SetBufferedOverlayAllowed(false);
362 			}
363 		}
364 	}
365 }
366 
367 /******************************************************************************
368 |*
369 |*	SwViewImp::GetRetoucheColor()
370 |*
371 |*	Ersterstellung		MA 24. Jun. 98
372 |*	Letzte Aenderung	MA 24. Jun. 98
373 |*
374 ******************************************************************************/
375 
GetRetoucheColor() const376 Color SwViewImp::GetRetoucheColor() const
377 {
378     Color aRet( COL_TRANSPARENT );
379 	const ViewShell &rSh = *GetShell();
380 	if ( rSh.GetWin() )
381 	{
382         if ( rSh.GetViewOptions()->getBrowseMode() &&
383 			 COL_TRANSPARENT != rSh.GetViewOptions()->GetRetoucheColor().GetColor() )
384 			aRet = rSh.GetViewOptions()->GetRetoucheColor();
385         else if(rSh.GetViewOptions()->IsPagePreview()  &&
386                     !SW_MOD()->GetAccessibilityOptions().GetIsForPagePreviews())
387             aRet.SetColor(COL_WHITE);
388         else
389             aRet = SwViewOption::GetDocColor();
390     }
391 	return aRet;
392 }
393 
394 /** create page preview layout
395 
396     OD 12.12.2002 #103492#
397 
398     @author OD
399 */
InitPagePreviewLayout()400 void SwViewImp::InitPagePreviewLayout()
401 {
402     ASSERT( pSh->GetLayout(), "no layout - page preview layout can not be created.");
403     if ( pSh->GetLayout() )
404         mpPgPrevwLayout = new SwPagePreviewLayout( *pSh, *(pSh->GetLayout()) );
405 }
406 
UpdateAccessible()407 void SwViewImp::UpdateAccessible()
408 {
409 	// We require a layout and an XModel to be accessible.
410     IDocumentLayoutAccess* pIDLA = GetShell()->getIDocumentLayoutAccess();
411 	Window *pWin = GetShell()->GetWin();
412     ASSERT( GetShell()->GetLayout(), "no layout, no access" );	//swmod 071108//swmod 071225
413 	ASSERT( pWin, "no window, no access" );
414 
415     if( IsAccessible() && pIDLA->GetCurrentViewShell() && pWin )	//swmod 071108//swmod 071225
416 		GetAccessibleMap().GetDocumentView();
417 }
418 
DisposeAccessible(const SwFrm * pFrm,const SdrObject * pObj,sal_Bool bRecursive)419 void SwViewImp::DisposeAccessible( const SwFrm *pFrm,
420 								   const SdrObject *pObj,
421 								   sal_Bool bRecursive )
422 {
423 	ASSERT( !pFrm || pFrm->IsAccessibleFrm(), "frame is not accessible" );
424 	ViewShell *pVSh = GetShell();
425 	ViewShell *pTmp = pVSh;
426 	do
427 	{
428 		if( pTmp->Imp()->IsAccessible() )
429             pTmp->Imp()->GetAccessibleMap().Dispose( pFrm, pObj, 0, bRecursive );
430 		pTmp = (ViewShell *)pTmp->GetNext();
431 	} while ( pTmp != pVSh );
432 }
433 
MoveAccessible(const SwFrm * pFrm,const SdrObject * pObj,const SwRect & rOldFrm)434 void SwViewImp::MoveAccessible( const SwFrm *pFrm, const SdrObject *pObj,
435 								const SwRect& rOldFrm )
436 {
437 	ASSERT( !pFrm || pFrm->IsAccessibleFrm(), "frame is not accessible" );
438 	ViewShell *pVSh = GetShell();
439 	ViewShell *pTmp = pVSh;
440 	do
441 	{
442 		if( pTmp->Imp()->IsAccessible() )
443             pTmp->Imp()->GetAccessibleMap().InvalidatePosOrSize( pFrm, pObj, 0,
444 																 rOldFrm );
445 		pTmp = (ViewShell *)pTmp->GetNext();
446 	} while ( pTmp != pVSh );
447 }
448 
FirePageChangeEvent(sal_uInt16 nOldPage,sal_uInt16 nNewPage)449 void SwViewImp::FirePageChangeEvent(sal_uInt16 nOldPage, sal_uInt16 nNewPage)
450 {
451 	if( IsAccessible() )
452 		GetAccessibleMap().FirePageChangeEvent( nOldPage, nNewPage);
453 }
454 
FireSectionChangeEvent(sal_uInt16 nOldSection,sal_uInt16 nNewSection)455 void SwViewImp::FireSectionChangeEvent(sal_uInt16 nOldSection, sal_uInt16 nNewSection)
456 {
457 	if( IsAccessible() )
458 		GetAccessibleMap().FireSectionChangeEvent(nOldSection, nNewSection);
459 }
FireColumnChangeEvent(sal_uInt16 nOldColumn,sal_uInt16 nNewColumn)460 void SwViewImp::FireColumnChangeEvent(sal_uInt16 nOldColumn, sal_uInt16 nNewColumn)
461 {
462 	if( IsAccessible() )
463 		GetAccessibleMap().FireColumnChangeEvent(nOldColumn,  nNewColumn);
464 }
InvalidateAccessibleFrmContent(const SwFrm * pFrm)465 void SwViewImp::InvalidateAccessibleFrmContent( const SwFrm *pFrm )
466 {
467 	ASSERT( pFrm->IsAccessibleFrm(), "frame is not accessible" );
468 	ViewShell *pVSh = GetShell();
469 	ViewShell *pTmp = pVSh;
470 	do
471 	{
472 		if( pTmp->Imp()->IsAccessible() )
473 			pTmp->Imp()->GetAccessibleMap().InvalidateContent( pFrm );
474 		pTmp = (ViewShell *)pTmp->GetNext();
475 	} while ( pTmp != pVSh );
476 }
477 
InvalidateAccessibleCursorPosition(const SwFrm * pFrm)478 void SwViewImp::InvalidateAccessibleCursorPosition( const SwFrm *pFrm )
479 {
480 	if( IsAccessible() )
481 		GetAccessibleMap().InvalidateCursorPosition( pFrm );
482 }
483 
InvalidateAccessibleEditableState(sal_Bool bAllShells,const SwFrm * pFrm)484 void SwViewImp::InvalidateAccessibleEditableState( sal_Bool bAllShells,
485 	   											   const SwFrm *pFrm	)
486 {
487 	if( bAllShells )
488 	{
489 		ViewShell *pVSh = GetShell();
490 		ViewShell *pTmp = pVSh;
491 		do
492 		{
493 			if( pTmp->Imp()->IsAccessible() )
494 				pTmp->Imp()->GetAccessibleMap().InvalidateStates( ACC_STATE_EDITABLE, pFrm );
495 			pTmp = (ViewShell *)pTmp->GetNext();
496 		} while ( pTmp != pVSh );
497 	}
498 	else if( IsAccessible() )
499 	{
500 		GetAccessibleMap().InvalidateStates( ACC_STATE_EDITABLE, pFrm );
501 	}
502 }
503 
InvalidateAccessibleRelationSet(const SwFlyFrm * pMaster,const SwFlyFrm * pFollow)504 void SwViewImp::InvalidateAccessibleRelationSet( const SwFlyFrm *pMaster,
505                                                  const SwFlyFrm *pFollow )
506 {
507 	ViewShell *pVSh = GetShell();
508 	ViewShell *pTmp = pVSh;
509 	do
510 	{
511 		if( pTmp->Imp()->IsAccessible() )
512 			pTmp->Imp()->GetAccessibleMap().InvalidateRelationSet( pMaster,
513                                                                    pFollow );
514 		pTmp = (ViewShell *)pTmp->GetNext();
515 	} while ( pTmp != pVSh );
516 }
517 
518  /** invalidate CONTENT_FLOWS_FROM/_TO relation for paragraphs
519 
520     OD 2005-12-01 #i27138#
521 
522     @author OD
523 */
_InvalidateAccessibleParaFlowRelation(const SwTxtFrm * _pFromTxtFrm,const SwTxtFrm * _pToTxtFrm)524 void SwViewImp::_InvalidateAccessibleParaFlowRelation( const SwTxtFrm* _pFromTxtFrm,
525                                                        const SwTxtFrm* _pToTxtFrm )
526 {
527     if ( !_pFromTxtFrm && !_pToTxtFrm )
528     {
529         // No text frame provided. Thus, nothing to do.
530         return;
531     }
532 
533     ViewShell* pVSh = GetShell();
534     ViewShell* pTmp = pVSh;
535     do
536     {
537         if ( pTmp->Imp()->IsAccessible() )
538         {
539             if ( _pFromTxtFrm )
540             {
541                 pTmp->Imp()->GetAccessibleMap().
542                             InvalidateParaFlowRelation( *_pFromTxtFrm, true );
543             }
544             if ( _pToTxtFrm )
545             {
546                 pTmp->Imp()->GetAccessibleMap().
547                             InvalidateParaFlowRelation( *_pToTxtFrm, false );
548             }
549         }
550         pTmp = (ViewShell *)pTmp->GetNext();
551     } while ( pTmp != pVSh );
552 }
553 
554 /** invalidate text selection for paragraphs
555 
556     OD 2005-12-12 #i27301#
557 
558     @author OD
559 */
_InvalidateAccessibleParaTextSelection()560 void SwViewImp::_InvalidateAccessibleParaTextSelection()
561 {
562     ViewShell* pVSh = GetShell();
563     ViewShell* pTmp = pVSh;
564     do
565     {
566         if ( pTmp->Imp()->IsAccessible() )
567         {
568             pTmp->Imp()->GetAccessibleMap().InvalidateTextSelectionOfAllParas();
569         }
570 
571         pTmp = (ViewShell *)pTmp->GetNext();
572     } while ( pTmp != pVSh );
573 }
574 
575 /** invalidate attributes for paragraphs
576 
577     OD 2009-01-06 #i88069#
578 
579     @author OD
580 */
_InvalidateAccessibleParaAttrs(const SwTxtFrm & rTxtFrm)581 void SwViewImp::_InvalidateAccessibleParaAttrs( const SwTxtFrm& rTxtFrm )
582 {
583     ViewShell* pVSh = GetShell();
584     ViewShell* pTmp = pVSh;
585     do
586     {
587         if ( pTmp->Imp()->IsAccessible() )
588         {
589             pTmp->Imp()->GetAccessibleMap().InvalidateAttr( rTxtFrm );
590         }
591 
592         pTmp = (ViewShell *)pTmp->GetNext();
593     } while ( pTmp != pVSh );
594 }
595 
596 // OD 15.01.2003 #103492# - method signature change due to new page preview functionality
UpdateAccessiblePreview(const std::vector<PrevwPage * > & _rPrevwPages,const Fraction & _rScale,const SwPageFrm * _pSelectedPageFrm,const Size & _rPrevwWinSize)597 void SwViewImp::UpdateAccessiblePreview( const std::vector<PrevwPage*>& _rPrevwPages,
598                                          const Fraction&  _rScale,
599                                          const SwPageFrm* _pSelectedPageFrm,
600                                          const Size&      _rPrevwWinSize )
601 {
602     if( IsAccessible() )
603         GetAccessibleMap().UpdatePreview( _rPrevwPages, _rScale,
604                                           _pSelectedPageFrm, _rPrevwWinSize );
605 }
606 
InvalidateAccessiblePreViewSelection(sal_uInt16 nSelPage)607 void SwViewImp::InvalidateAccessiblePreViewSelection( sal_uInt16 nSelPage )
608 {
609     if( IsAccessible() )
610         GetAccessibleMap().InvalidatePreViewSelection( nSelPage );
611 }
612 
CreateAccessibleMap()613 SwAccessibleMap *SwViewImp::CreateAccessibleMap()
614 {
615 	ASSERT( !pAccMap, "accessible map exists" )
616 	pAccMap = new SwAccessibleMap( GetShell() );
617 	return pAccMap;
618 }
619 
FireAccessibleEvents()620 void SwViewImp::FireAccessibleEvents()
621 {
622 	if( IsAccessible() )
623 		GetAccessibleMap().FireEvents();
624 }
625 
IMPL_LINK(SwViewImp,SetStopPrt,void *,EMPTYARG)626 IMPL_LINK(SwViewImp, SetStopPrt, void *, EMPTYARG)
627 {
628 	bStopPrt = sal_True;
629 
630 	return 0;
631 }
632 
633