xref: /aoo41x/main/sw/source/core/view/vnew.cxx (revision efeef26f)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sw.hxx"
26 
27 
28 #include <sfx2/printer.hxx>
29 #include <rtl/logfile.hxx>
30 #include <doc.hxx>
31 #include <IDocumentUndoRedo.hxx>
32 #include <docsh.hxx>
33 #include <viewsh.hxx>
34 #include <rootfrm.hxx>
35 #include <viewimp.hxx>
36 #include <viewopt.hxx>
37 #include <txtfrm.hxx>		// Zugriff auf TxtCache
38 #include <notxtfrm.hxx>
39 #include <fntcache.hxx>
40 #include <docufld.hxx>
41 #include <ptqueue.hxx>
42 #include <dview.hxx>		// SdrView
43 #include <ndgrf.hxx>
44 #include <ndindex.hxx>
45 #include <accessibilityoptions.hxx>
46 #include <switerator.hxx>
47 
48 /*************************************************************************
49 |*
50 |*	ViewShell::Init()
51 |*************************************************************************/
52 
Init(const SwViewOption * pNewOpt)53 void ViewShell::Init( const SwViewOption *pNewOpt )
54 {
55 	RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722",  "ViewShell::Init" );
56 
57 	bDocSizeChgd = sal_False;
58 
59 	// Wir gehen auf Nummer sicher:
60 	// Wir muessen die alten Fontinformationen wegschmeissen,
61 	// wenn die Druckeraufloesung oder der Zoomfaktor sich aendert.
62 	// Init() und Reformat() sind die sichersten Stellen.
63 	pFntCache->Flush( );
64 
65 	// ViewOptions werden dynamisch angelegt
66 	if( !pOpt )
67 	{
68 		pOpt = new SwViewOption;
69 
70 		// Ein ApplyViewOptions braucht nicht gerufen zu werden
71 		if( pNewOpt )
72 		{
73 			*pOpt = *pNewOpt;
74 			// Der Zoomfaktor muss eingestellt werden, weil in der CTOR-
75 			// phase aus Performancegruenden kein ApplyViewOptions gerufen wird.
76 			if( GetWin() && 100 != pOpt->GetZoom() )
77 			{
78 				MapMode aMode( pWin->GetMapMode() );
79 				const Fraction aNewFactor( pOpt->GetZoom(), 100 );
80 				aMode.SetScaleX( aNewFactor );
81 				aMode.SetScaleY( aNewFactor );
82 				pWin->SetMapMode( aMode );
83 			}
84 		}
85 	}
86 
87 	SwDocShell* pDShell = pDoc->GetDocShell();
88 	pDoc->set(IDocumentSettingAccess::HTML_MODE, 0 != ::GetHtmlMode( pDShell ) );
89 
90 	// JP 02.02.99: Bug 61335 - Readonly-Flag an den ViewOptions setzen,
91 	//				bevor das Layout angelegt wird. Ansonsten muesste man
92 	//				nochmals durchformatieren!!
93 	if( pDShell && pDShell->IsReadOnly() )
94 		pOpt->SetReadonly( sal_True );
95 
96 	RTL_LOGFILE_CONTEXT_TRACE( aLog, "View::Init - before InitPrt" );
97 
98     // --> FME 2007-11-06 #i82967#
99     OutputDevice* pPDFOut = 0;
100     if ( pOut && pOut->GetPDFWriter() )
101         pPDFOut = pOut;
102     // <--
103 
104     // --> FME 2005-01-21 #i41075#
105     // Only setup the printer if we need one:
106     const bool bBrowseMode = pOpt->getBrowseMode();
107     if( pPDFOut )
108         InitPrt( pPDFOut );
109     // <--
110 
111     // --> FME 2005-03-16 #i44963# Good occasion to check if page sizes in
112     // page descriptions are still set to (LONG_MAX, LONG_MAX) (html import)
113     if ( !bBrowseMode )
114     {
115         pDoc->CheckDefaultPageFmt();
116     }
117     // <--
118 
119 	RTL_LOGFILE_CONTEXT_TRACE( aLog, "View::Init - after InitPrt" );
120 
121 	if( GetWin() )
122 	{
123 		pOpt->Init( GetWin() );
124 		GetWin()->SetFillColor();
125 		GetWin()->SetBackground();
126 		GetWin()->SetLineColor();
127 	}
128 
129     // Create a new layout, if there is no one available
130 	if( !pLayout )
131     {
132         // Here's the code which disables the usage of "multiple" layouts at the moment
133         // If the problems with controls and groups objects are solved,
134         // this code can be removed...
135         ViewShell *pCurrShell = GetDoc()->GetCurrentViewShell();
136         if( pCurrShell )
137             pLayout = pCurrShell->pLayout;
138         // end of "disable multiple layouts"
139         if( !pLayout )
140 		{
141 			// switched to two step construction because creating the layout in SwRootFrm needs a valid pLayout set
142             pLayout = SwRootFrmPtr(new SwRootFrm( pDoc->GetDfltFrmFmt(), this ));//swmod081016
143             pLayout->Init( pDoc->GetDfltFrmFmt() );
144 
145 			// mba: the layout refactoring overlooked an important detail
146 			// prior to that change, the layout always was destroyed in the dtor of swdoc
147 			// it is necessary to suppress notifications in the layout when the layout is discarded in its dtor
148 			// unfortunately this was done by asking whether the doc is in dtor - though the correct question should
149 			// have been if the rootfrm is in dtor (or even better: discard the layout before the SwRootFrm is destroyed!)
150 			// SwDoc::IsInDtor() is used at several places all over the code that need to be checked whether
151 			// "pDoc->IsInDtor()" means what is says or in fact should check for "pRootFrm->IsInDtor()". As this will take some time, I decided
152 			// to postpone that investigations and the changes it will bring to the 3.5 release and for 3.4 make sure
153 			// that the layout still gets destroyed in the doc dtor. This is done by sharing "the" layout (that we still have) with the doc.
154 			GetDoc()->ShareLayout( pLayout );
155         }
156     }
157 	SizeChgNotify();	//swmod 071108
158 
159     // --> #i31958#
160     // XForms mode: initialize XForms mode, based on design mode (draw view)
161     //   MakeDrawView() requires layout
162     if( GetDoc()->isXForms() )
163     {
164         if( ! HasDrawView() )
165             MakeDrawView();
166         pOpt->SetFormView( ! GetDrawView()->IsDesignMode() );
167     }
168     // <-- #i31958#
169 }
170 
171 /*************************************************************************
172 |*
173 |*	ViewShell::ViewShell()	CTor fuer die erste Shell.
174 |*************************************************************************/
175 
ViewShell(SwDoc & rDocument,Window * pWindow,const SwViewOption * pNewOpt,OutputDevice * pOutput,long nFlags)176 ViewShell::ViewShell( SwDoc& rDocument, Window *pWindow,
177 						const SwViewOption *pNewOpt, OutputDevice *pOutput,
178 						long nFlags )
179     :
180 	aBrowseBorder(),
181     pSfxViewShell( 0 ),
182     pImp( new SwViewImp( this ) ),
183     pWin( pWindow ),
184     pOut( pOutput ? pOutput
185                   : pWindow ? (OutputDevice*)pWindow
186                             : (OutputDevice*)rDocument.getPrinter( true )),
187     mpTmpRef( 0 ),
188     pOpt( 0 ),
189     pAccOptions( new SwAccessibilityOptions ),
190 	mpTargetPaintWindow(0), // #i74769#
191 	mpBufferedOut(0), // #i74769#
192     pDoc( &rDocument ),
193     nStartAction( 0 ),
194 	nLockPaint( 0 ),
195 	mnPrePostPaintCount(0L), // #i72754#
196 	mpPrePostOutDev(0), // #i72754#
197 	maPrePostMapMode()
198 {
199 	RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722",  "ViewShell::SwViewShell" );
200 
201     // OD 2004-06-01 #i26791# - in order to suppress event handling in
202     // <SwDrawContact::Changed> during contruction of <ViewShell> instance
203     mbInConstructor = true;
204 
205 	bPaintInProgress = bViewLocked = bInEndAction = bFrameView =
206 	bEndActionByVirDev = sal_False;
207 	bPaintWorks = bEnableSmooth = sal_True;
208 	bPreView = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
209 
210     // --> OD 2005-02-11 #i38810# - Do not reset modified state of document,
211     // if it's already been modified.
212     const bool bIsDocModified( pDoc->IsModified() );
213     // <--
214 	pDoc->acquire();
215 	pOutput = pOut;
216 	Init( pNewOpt );	//verstellt ggf. das Outdev (InitPrt())
217 	pOut = pOutput;
218 
219     // OD 28.03.2003 #108470# - initialize print preview layout after layout
220     // is created in <ViewShell::Init(..)> - called above.
221     if ( bPreView )
222     {
223         // OD 12.12.2002 #103492# - init page preview layout
224         pImp->InitPagePreviewLayout();
225     }
226 
227 	SET_CURR_SHELL( this );
228 
229 	((SwHiddenTxtFieldType*)pDoc->GetSysFldType( RES_HIDDENTXTFLD ))->
230         SetHiddenFlag( !pOpt->IsShowHiddenField() );
231 
232 	//In Init wird ein Standard-FrmFmt angelegt.
233     // --> OD 2005-02-11 #i38810#
234     if (   !pDoc->GetIDocumentUndoRedo().IsUndoNoResetModified()
235         && !bIsDocModified )
236     // <--
237     {
238 		pDoc->ResetModified();
239     }
240 
241 	//Format-Cache erweitern.
242 	if ( SwTxtFrm::GetTxtCache()->GetCurMax() < 2550 )
243 		SwTxtFrm::GetTxtCache()->IncreaseMax( 100 );
244     if( pOpt->IsGridVisible() || getIDocumentDrawModelAccess()->GetDrawModel() )
245 		Imp()->MakeDrawView();
246 
247     // OD 2004-06-01 #i26791#
248     mbInConstructor = false;
249 }
250 
251 /*************************************************************************
252 |*
253 |*	ViewShell::ViewShell()	CTor fuer weitere Shells auf ein Dokument.
254 |*************************************************************************/
255 
ViewShell(ViewShell & rShell,Window * pWindow,OutputDevice * pOutput,long nFlags)256 ViewShell::ViewShell( ViewShell& rShell, Window *pWindow,
257 						OutputDevice *pOutput, long nFlags ) :
258 	Ring( &rShell ),
259     aBrowseBorder( rShell.aBrowseBorder ),
260     pSfxViewShell( 0 ),
261     pImp( new SwViewImp( this ) ),
262     pWin( pWindow ),
263 	pOut( pOutput ? pOutput
264 				  : pWindow ? (OutputDevice*)pWindow
265                             : (OutputDevice*)rShell.GetDoc()->getPrinter( true )),
266     mpTmpRef( 0 ),
267 	pOpt( 0 ),
268     pAccOptions( new SwAccessibilityOptions ),
269 	mpTargetPaintWindow(0), // #i74769#
270 	mpBufferedOut(0), // #i74769#
271     pDoc( rShell.GetDoc() ),
272     nStartAction( 0 ),
273 	nLockPaint( 0 ),
274 	mnPrePostPaintCount(0L), // #i72754#
275 	mpPrePostOutDev(0), // #i72754#
276 	maPrePostMapMode()
277 {
278     RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722",  "ViewShell::SwViewShell" );
279 
280     // OD 2004-06-01 #i26791# - in order to suppress event handling in
281     // <SwDrawContact::Changed> during contruction of <ViewShell> instance
282     mbInConstructor = true;
283 
284     bPaintWorks = bEnableSmooth = sal_True;
285 	bPaintInProgress = bViewLocked = bInEndAction = bFrameView =
286 	bEndActionByVirDev = sal_False;
287 	bPreView = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
288 	if( nFlags & VSHELLFLAG_SHARELAYOUT ) //swmod 080125
289 		pLayout = rShell.pLayout;//swmod 080125
290 
291 	SET_CURR_SHELL( this );
292 
293 	pDoc->acquire();
294 	sal_Bool bModified = pDoc->IsModified();
295 
296 	pOutput = pOut;
297 	Init( rShell.GetViewOptions() );	//verstellt ggf. das Outdev (InitPrt())
298 	pOut = pOutput;
299 
300     // OD 12.12.2002 #103492#
301     if ( bPreView )
302         pImp->InitPagePreviewLayout();
303 
304 	((SwHiddenTxtFieldType*)pDoc->GetSysFldType( RES_HIDDENTXTFLD ))->
305             SetHiddenFlag( !pOpt->IsShowHiddenField() );
306 
307 	// in Init wird ein Standard-FrmFmt angelegt
308     if( !bModified && !pDoc->GetIDocumentUndoRedo().IsUndoNoResetModified() )
309     {
310 		pDoc->ResetModified();
311     }
312 
313 	//Format-Cache erweitern.
314 	if ( SwTxtFrm::GetTxtCache()->GetCurMax() < 2550 )
315 		SwTxtFrm::GetTxtCache()->IncreaseMax( 100 );
316     if( pOpt->IsGridVisible() || getIDocumentDrawModelAccess()->GetDrawModel() )
317         Imp()->MakeDrawView();
318 
319     // OD 2004-06-01 #i26791#
320     mbInConstructor = false;
321 
322 }
323 
324 /******************************************************************************
325 |*
326 |*	ViewShell::~ViewShell()
327 |*
328 ******************************************************************************/
329 
~ViewShell()330 ViewShell::~ViewShell()
331 {
332 	{
333 		SET_CURR_SHELL( this );
334 		bPaintWorks = sal_False;
335 
336         // FME 2004-06-21 #i9684# Stopping the animated graphics is not
337         // necessary during printing or pdf export, because the animation
338         // has not been started in this case.
339         if( pDoc && GetWin() )
340 		{
341 			SwNodes& rNds = pDoc->GetNodes();
342 			SwGrfNode *pGNd;
343 
344 			SwStartNode *pStNd;
345 			SwNodeIndex aIdx( *rNds.GetEndOfAutotext().StartOfSectionNode(), 1 );
346 			while ( 0 != (pStNd = aIdx.GetNode().GetStartNode()) )
347 			{
348 				aIdx++;
349 				if ( 0 != ( pGNd = aIdx.GetNode().GetGrfNode() ) )
350 				{
351 					if( pGNd->IsAnimated() )
352 					{
353 						SwIterator<SwFrm,SwGrfNode> aIter( *pGNd );
354 						for( SwFrm* pFrm = aIter.First(); pFrm; pFrm = aIter.Next() )
355 						{
356 							ASSERT( pFrm->IsNoTxtFrm(), "GraphicNode with Text?" );
357 							((SwNoTxtFrm*)pFrm)->StopAnimation( pOut );
358 						}
359 					}
360 				}
361 				aIdx.Assign( *pStNd->EndOfSectionNode(), +1 );
362 			}
363 
364 			GetDoc()->StopNumRuleAnimations( pOut );
365 		}
366 
367 		delete pImp; //Erst loeschen, damit die LayoutViews vernichtet werden.
368 		pImp = 0;	// Set to zero, because ~SwFrm relies on it.
369 
370 		if ( pDoc )
371 		{
372 			if( !pDoc->release() )
373 				delete pDoc, pDoc = 0;
374 			else
375 				GetLayout()->ResetNewLayout();
376 		}//swmod 080317
377 
378 		delete pOpt;
379 
380 		//Format-Cache zurueckschrauben.
381 		if ( SwTxtFrm::GetTxtCache()->GetCurMax() > 250 )
382 			SwTxtFrm::GetTxtCache()->DecreaseMax( 100 );
383 
384 		//Ggf. aus der PaintQueue entfernen lassen
385 		SwPaintQueue::Remove( this );
386 
387 		ASSERT( !nStartAction, "EndAction() pending." );
388 	}
389 
390 	if ( pDoc )
391 	{
392 		GetLayout()->DeRegisterShell( this );
393 		if(pDoc->GetCurrentViewShell()==this)
394 			pDoc->SetCurrentViewShell( this->GetNext()!=this ?
395 			(ViewShell*)this->GetNext() : NULL );
396 	}
397 
398     delete mpTmpRef;
399     delete pAccOptions;
400 }
401 
HasDrawView() const402 sal_Bool ViewShell::HasDrawView() const
403 {
404 	return Imp() ? Imp()->HasDrawView() : 0;
405 }
406 
MakeDrawView()407 void ViewShell::MakeDrawView()
408 {
409 	Imp()->MakeDrawView( );
410 }
411 
GetDrawView()412 SdrView* ViewShell::GetDrawView()
413 {
414 	return Imp()->GetDrawView();
415 }
416 
GetDrawViewWithValidMarkList()417 SdrView* ViewShell::GetDrawViewWithValidMarkList()
418 {
419 	SwDrawView* pDView = Imp()->GetDrawView();
420 	pDView->ValidateMarkList();
421 	return pDView;
422 }
423