Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <touch/touch.h>
21 :
22 : #include <com/sun/star/accessibility/XAccessible.hpp>
23 : #include <sfx2/viewfrm.hxx>
24 : #include <sfx2/progress.hxx>
25 : #include <svx/srchdlg.hxx>
26 : #include <svx/svdobj.hxx>
27 : #include <sfx2/viewsh.hxx>
28 : #include <swwait.hxx>
29 : #include <swmodule.hxx>
30 : #include <fesh.hxx>
31 : #include <doc.hxx>
32 : #include <rootfrm.hxx>
33 : #include <pagefrm.hxx>
34 : #include <cntfrm.hxx>
35 : #include <viewimp.hxx>
36 : #include <frmtool.hxx>
37 : #include <viewopt.hxx>
38 : #include <dview.hxx>
39 : #include <swregion.hxx>
40 : #include <hints.hxx>
41 : #include <fmtfsize.hxx>
42 : #include <docufld.hxx>
43 : #include <txtfrm.hxx>
44 : #include <layact.hxx>
45 : #include <mdiexp.hxx>
46 : #include <fntcache.hxx>
47 : #include <ptqueue.hxx>
48 : #include <tabfrm.hxx>
49 : #include <docsh.hxx>
50 : #include <pagedesc.hxx>
51 : #include <ndole.hxx>
52 : #include <ndindex.hxx>
53 : #include <accmap.hxx>
54 : #include <vcl/bitmapex.hxx>
55 : #include <svtools/colorcfg.hxx>
56 : #include <vcl/bmpacc.hxx>
57 : #include <vcl/alpha.hxx>
58 : #include <svtools/accessibilityoptions.hxx>
59 : #include <accessibilityoptions.hxx>
60 : #include <statstr.hrc>
61 : #include <comcore.hrc>
62 : #include <pagepreviewlayout.hxx>
63 : #include <sortedobjs.hxx>
64 : #include <anchoredobject.hxx>
65 : #include <wrtsh.hxx>
66 :
67 : #include "../uibase/inc/view.hxx"
68 : #include <PostItMgr.hxx>
69 : #include <vcl/dibtools.hxx>
70 : #include <vcl/sysdata.hxx>
71 : #include <vcl/virdev.hxx>
72 : #include <vcl/svapp.hxx>
73 : #include <svx/sdrpaintwindow.hxx>
74 :
75 : sal_Bool SwViewShell::mbLstAct = sal_False;
76 : ShellResource *SwViewShell::mpShellRes = 0;
77 : Window *SwViewShell::mpCareWindow = 0;
78 : BitmapEx* SwViewShell::mpErrorBmp = NULL;
79 : BitmapEx* SwViewShell::mpReplaceBmp = NULL;
80 :
81 : bool bInSizeNotify = false;
82 :
83 0 : TYPEINIT0(SwViewShell);
84 :
85 : using namespace ::com::sun::star;
86 :
87 0 : void SwViewShell::ToggleHeaderFooterEdit()
88 : {
89 0 : mbHeaderFooterEdit = !mbHeaderFooterEdit;
90 0 : if ( !mbHeaderFooterEdit )
91 : {
92 0 : SetShowHeaderFooterSeparator( Header, false );
93 0 : SetShowHeaderFooterSeparator( Footer, false );
94 : }
95 :
96 : // Avoid corner case
97 0 : if ( !IsShowHeaderFooterSeparator( Header ) &&
98 0 : !IsShowHeaderFooterSeparator( Footer ) )
99 : {
100 0 : mbHeaderFooterEdit = false;
101 : }
102 :
103 : // Repaint everything
104 0 : GetWin()->Invalidate();
105 0 : }
106 :
107 : static void
108 0 : lcl_PaintTransparentFormControls(SwViewShell & rShell, SwRect const& rRect)
109 : {
110 : // Direct paint has been performed: the background of transparent child
111 : // windows has been painted, so need to paint the child windows now.
112 0 : if (rShell.GetWin())
113 : {
114 0 : Window& rWindow = *(rShell.GetWin());
115 0 : const Rectangle aRectanglePixel(rWindow.LogicToPixel(rRect.SVRect()));
116 0 : PaintTransparentChildren(rWindow, aRectanglePixel);
117 : }
118 0 : }
119 :
120 : // #i72754# 2nd set of Pre/PostPaints
121 : // This time it uses the lock counter (mPrePostPaintRegions empty/non-empty) to allow only one activation
122 : // and deactivation and mpPrePostOutDev to remember the OutDev from the BeginDrawLayers
123 : // call. That way, all places where paint take place can be handled the same way, even
124 : // when calling other paint methods. This is the case at the places where SW paints
125 : // buffered into VDevs to avoid flicker. Tis is in general problematic and should be
126 : // solved once using the BufferedOutput functionality of the DrawView.
127 :
128 0 : void SwViewShell::PrePaint()
129 : {
130 : // forward PrePaint event from VCL Window to DrawingLayer
131 0 : if(HasDrawView())
132 : {
133 0 : Imp()->GetDrawView()->PrePaint();
134 : }
135 0 : }
136 :
137 0 : void SwViewShell::DLPrePaint2(const Region& rRegion)
138 : {
139 0 : if(mPrePostPaintRegions.empty())
140 : {
141 0 : mPrePostPaintRegions.push( rRegion );
142 : // #i75172# ensure DrawView to use DrawingLayer bufferings
143 0 : if ( !HasDrawView() )
144 0 : MakeDrawView();
145 :
146 : // Prefer window; if tot available, get mpOut (e.g. printer)
147 0 : mpPrePostOutDev = (GetWin() && !mbTiledRendering)? GetWin(): GetOut();
148 :
149 : // #i74769# use SdrPaintWindow now direct
150 0 : mpTargetPaintWindow = Imp()->GetDrawView()->BeginDrawLayers(mpPrePostOutDev, rRegion);
151 : OSL_ENSURE(mpTargetPaintWindow, "BeginDrawLayers: Got no SdrPaintWindow (!)");
152 :
153 : // #i74769# if prerender, save OutDev and redirect to PreRenderDevice
154 0 : if(mpTargetPaintWindow->GetPreRenderDevice())
155 : {
156 0 : mpBufferedOut = mpOut;
157 0 : mpOut = &(mpTargetPaintWindow->GetTargetOutputDevice());
158 : }
159 :
160 : // remember original paint MapMode for wrapped FlyFrame paints
161 0 : maPrePostMapMode = mpOut->GetMapMode();
162 : }
163 : else
164 : {
165 : // region needs to be updated to the given one
166 0 : if( mPrePostPaintRegions.top() != rRegion )
167 0 : Imp()->GetDrawView()->UpdateDrawLayersRegion(mpPrePostOutDev, rRegion);
168 0 : mPrePostPaintRegions.push( rRegion );
169 : }
170 0 : }
171 :
172 0 : void SwViewShell::DLPostPaint2(bool bPaintFormLayer)
173 : {
174 : OSL_ENSURE(!mPrePostPaintRegions.empty(), "SwViewShell::DLPostPaint2: Pre/PostPaint encapsulation broken (!)");
175 :
176 0 : if( mPrePostPaintRegions.size() > 1 )
177 : {
178 0 : Region current = mPrePostPaintRegions.top();
179 0 : mPrePostPaintRegions.pop();
180 0 : if( current != mPrePostPaintRegions.top())
181 0 : Imp()->GetDrawView()->UpdateDrawLayersRegion(mpPrePostOutDev, mPrePostPaintRegions.top());
182 0 : return;
183 : }
184 0 : mPrePostPaintRegions.pop(); // clear
185 0 : if(0 != mpTargetPaintWindow)
186 : {
187 : // #i74769# restore buffered OutDev
188 0 : if(mpTargetPaintWindow->GetPreRenderDevice())
189 : {
190 0 : mpOut = mpBufferedOut;
191 : }
192 :
193 : // #i74769# use SdrPaintWindow now direct
194 0 : Imp()->GetDrawView()->EndDrawLayers(*mpTargetPaintWindow, bPaintFormLayer);
195 0 : mpTargetPaintWindow = 0;
196 : }
197 : }
198 : // end of Pre/PostPaints
199 :
200 0 : void SwViewShell::ImplEndAction( const sal_Bool bIdleEnd )
201 : {
202 : // Nothing to do for the printer?
203 0 : if ( !GetWin() || IsPreview() )
204 : {
205 0 : mbPaintWorks = sal_True;
206 0 : UISizeNotify();
207 0 : return;
208 : }
209 :
210 0 : mbInEndAction = sal_True;
211 : //will this put the EndAction of the last shell in the sequence?
212 :
213 0 : SwViewShell::mbLstAct = sal_True;
214 0 : SwViewShell *pSh = (SwViewShell*)this->GetNext();
215 0 : while ( pSh != this )
216 : {
217 0 : if ( pSh->ActionPend() )
218 : {
219 0 : SwViewShell::mbLstAct = sal_False;
220 0 : pSh = this;
221 : }
222 : else
223 0 : pSh = (SwViewShell*)pSh->GetNext();
224 : }
225 :
226 0 : const bool bIsShellForCheckViewLayout = ( this == GetLayout()->GetCurrShell() );
227 :
228 0 : SET_CURR_SHELL( this );
229 0 : if ( Imp()->HasDrawView() && !Imp()->GetDrawView()->areMarkHandlesHidden() )
230 0 : Imp()->StartAction();
231 :
232 0 : if ( Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea() )
233 0 : Imp()->DelRegion();
234 :
235 0 : const bool bExtraData = ::IsExtraData( GetDoc() );
236 :
237 0 : if ( !bIdleEnd )
238 : {
239 0 : SwLayAction aAction( GetLayout(), Imp() );
240 0 : aAction.SetComplete( sal_False );
241 0 : if ( mnLockPaint )
242 0 : aAction.SetPaint( sal_False );
243 0 : aAction.SetInputType( VCL_INPUT_KEYBOARD );
244 0 : aAction.Action();
245 : }
246 :
247 0 : if ( bIsShellForCheckViewLayout )
248 0 : GetLayout()->CheckViewLayout( GetViewOptions(), &maVisArea );
249 :
250 : //If we don't call Paints, we wait for the Paint of the system.
251 : //Then the clipping is set correctly; e.g. shifting of a Draw object
252 0 : if ( Imp()->GetRegion() ||
253 0 : maInvalidRect.HasArea() ||
254 : bExtraData )
255 : {
256 0 : if ( !mnLockPaint )
257 : {
258 0 : SolarMutexGuard aGuard;
259 :
260 0 : sal_Bool bPaintsFromSystem = maInvalidRect.HasArea();
261 0 : GetWin()->Update();
262 0 : if ( maInvalidRect.HasArea() )
263 : {
264 0 : if ( bPaintsFromSystem )
265 0 : Imp()->AddPaintRect( maInvalidRect );
266 :
267 0 : ResetInvalidRect();
268 0 : bPaintsFromSystem = sal_True;
269 : }
270 0 : mbPaintWorks = sal_True;
271 :
272 0 : SwRegionRects *pRegion = Imp()->GetRegion();
273 :
274 : //JP 27.11.97: what hid the selection, must also Show it,
275 : // else we get Paint errors!
276 : // e.g. additional mode, page half visible vertically, in the
277 : // middle a selection and with an other cursor jump to left
278 : // right border. Without ShowCrsr the selection disappears.
279 0 : bool bShowCrsr = pRegion && IsA( TYPE(SwCrsrShell) );
280 0 : if( bShowCrsr )
281 0 : ((SwCrsrShell*)this)->HideCrsrs();
282 :
283 0 : if ( pRegion )
284 : {
285 0 : SwRootFrm* pCurrentLayout = GetLayout();
286 :
287 0 : Imp()->pRegion = NULL;
288 :
289 : //First Invert then Compress, never the other way round!
290 0 : pRegion->Invert();
291 :
292 0 : pRegion->Compress();
293 :
294 0 : VirtualDevice *pVout = 0;
295 0 : while ( !pRegion->empty() )
296 : {
297 0 : SwRect aRect( pRegion->back() );
298 0 : pRegion->pop_back();
299 :
300 0 : bool bPaint = true;
301 0 : if ( IsEndActionByVirDev() )
302 : {
303 : //create virtual device and set.
304 0 : if ( !pVout )
305 0 : pVout = new VirtualDevice( *GetOut() );
306 0 : MapMode aMapMode( GetOut()->GetMapMode() );
307 0 : pVout->SetMapMode( aMapMode );
308 :
309 0 : sal_Bool bSizeOK = sal_True;
310 :
311 0 : Rectangle aTmp1( aRect.SVRect() );
312 0 : aTmp1 = GetOut()->LogicToPixel( aTmp1 );
313 0 : Rectangle aTmp2( GetOut()->PixelToLogic( aTmp1 ) );
314 0 : if ( aTmp2.Left() > aRect.Left() )
315 0 : aTmp1.Left() = std::max( 0L, aTmp1.Left() - 1L );
316 0 : if ( aTmp2.Top() > aRect.Top() )
317 0 : aTmp1.Top() = std::max( 0L, aTmp1.Top() - 1L );
318 0 : aTmp1.Right() += 1;
319 0 : aTmp1.Bottom() += 1;
320 0 : aTmp1 = GetOut()->PixelToLogic( aTmp1 );
321 0 : aRect = SwRect( aTmp1 );
322 :
323 0 : const Size aTmp( pVout->GetOutputSize() );
324 0 : if ( aTmp.Height() < aRect.Height() ||
325 0 : aTmp.Width() < aRect.Width() )
326 : {
327 0 : bSizeOK = pVout->SetOutputSize( aRect.SSize() );
328 : }
329 0 : if ( bSizeOK )
330 : {
331 0 : bPaint = false;
332 :
333 : // --> OD 2007-07-26 #i79947#
334 : // #i72754# start Pre/PostPaint encapsulation before mpOut is changed to the buffering VDev
335 0 : const Region aRepaintRegion(aRect.SVRect());
336 0 : DLPrePaint2(aRepaintRegion);
337 : // <--
338 :
339 0 : OutputDevice *pOld = GetOut();
340 0 : pVout->SetLineColor( pOld->GetLineColor() );
341 0 : pVout->SetFillColor( pOld->GetFillColor() );
342 0 : Point aOrigin( aRect.Pos() );
343 0 : aOrigin.X() = -aOrigin.X(); aOrigin.Y() = -aOrigin.Y();
344 0 : aMapMode.SetOrigin( aOrigin );
345 0 : pVout->SetMapMode( aMapMode );
346 :
347 0 : mpOut = pVout;
348 0 : if ( bPaintsFromSystem )
349 0 : PaintDesktop( aRect );
350 0 : pCurrentLayout->Paint( aRect );
351 0 : pOld->DrawOutDev( aRect.Pos(), aRect.SSize(),
352 0 : aRect.Pos(), aRect.SSize(), *pVout );
353 0 : mpOut = pOld;
354 :
355 : // #i72754# end Pre/PostPaint encapsulation when mpOut is back and content is painted
356 0 : DLPostPaint2(true);
357 0 : }
358 : }
359 0 : if ( bPaint )
360 : {
361 : // #i75172# begin DrawingLayer paint
362 : // need to do begin/end DrawingLayer preparation for each single rectangle of the
363 : // repaint region. I already tried to prepare only once for the whole Region. This
364 : // seems to work (and does technically) but fails with transparent objects. Since the
365 : // region given to BeginDarwLayers() defines the clip region for DrawingLayer paint,
366 : // transparent objects in the single rectangles will indeed be painted multiple times.
367 0 : DLPrePaint2(Region(aRect.SVRect()));
368 :
369 0 : if ( bPaintsFromSystem )
370 0 : PaintDesktop( aRect );
371 0 : pCurrentLayout->Paint( aRect );
372 :
373 : // #i75172# end DrawingLayer paint
374 0 : DLPostPaint2(true);
375 : }
376 :
377 0 : lcl_PaintTransparentFormControls(*this, aRect); // i#107365
378 : }
379 :
380 0 : delete pVout;
381 0 : delete pRegion;
382 0 : Imp()->DelRegion();
383 : }
384 0 : if( bShowCrsr )
385 0 : ((SwCrsrShell*)this)->ShowCrsrs( sal_True );
386 : }
387 : else
388 : {
389 0 : Imp()->DelRegion();
390 0 : mbPaintWorks = sal_True;
391 : }
392 : }
393 : else
394 0 : mbPaintWorks = sal_True;
395 :
396 0 : mbInEndAction = sal_False;
397 0 : SwViewShell::mbLstAct = sal_False;
398 0 : Imp()->EndAction();
399 :
400 : //We artificially end the action here to enable the automatic scrollbars
401 : //to adjust themselves correctly
402 : //EndAction sends a Notify, and that must call Start-/EndAction to
403 : //adjust the scrollbars correctly
404 0 : --mnStartAction;
405 0 : UISizeNotify();
406 0 : ++mnStartAction;
407 :
408 0 : if( Imp()->IsAccessible() )
409 0 : Imp()->FireAccessibleEvents();
410 : }
411 :
412 0 : void SwViewShell::ImplStartAction()
413 : {
414 0 : mbPaintWorks = sal_False;
415 0 : Imp()->StartAction();
416 0 : }
417 :
418 0 : void SwViewShell::ImplLockPaint()
419 : {
420 0 : if ( GetWin() && GetWin()->IsVisible() )
421 0 : GetWin()->EnablePaint( false ); //Also cut off the controls.
422 0 : Imp()->LockPaint();
423 0 : }
424 :
425 0 : void SwViewShell::ImplUnlockPaint( sal_Bool bVirDev )
426 : {
427 0 : SET_CURR_SHELL( this );
428 0 : if ( GetWin() && GetWin()->IsVisible() )
429 : {
430 0 : if ( (bInSizeNotify || bVirDev ) && VisArea().HasArea() )
431 : {
432 : //Refresh with virtual device to avoid flickering.
433 0 : VirtualDevice *pVout = new VirtualDevice( *mpOut );
434 0 : pVout->SetMapMode( mpOut->GetMapMode() );
435 0 : Size aSize( VisArea().SSize() );
436 0 : aSize.Width() += 20;
437 0 : aSize.Height()+= 20;
438 0 : if( pVout->SetOutputSize( aSize ) )
439 : {
440 0 : GetWin()->EnablePaint( true );
441 0 : GetWin()->Validate();
442 :
443 0 : Imp()->UnlockPaint();
444 0 : pVout->SetLineColor( mpOut->GetLineColor() );
445 0 : pVout->SetFillColor( mpOut->GetFillColor() );
446 :
447 : // #i72754# start Pre/PostPaint encapsulation before mpOut is changed to the buffering VDev
448 0 : const Region aRepaintRegion(VisArea().SVRect());
449 0 : DLPrePaint2(aRepaintRegion);
450 :
451 0 : OutputDevice *pOld = mpOut;
452 0 : mpOut = pVout;
453 0 : Paint( VisArea().SVRect() );
454 0 : mpOut = pOld;
455 0 : mpOut->DrawOutDev( VisArea().Pos(), aSize,
456 0 : VisArea().Pos(), aSize, *pVout );
457 :
458 : // #i72754# end Pre/PostPaint encapsulation when mpOut is back and content is painted
459 0 : DLPostPaint2(true);
460 :
461 0 : lcl_PaintTransparentFormControls(*this, VisArea()); // fdo#63949
462 : }
463 : else
464 : {
465 0 : Imp()->UnlockPaint();
466 0 : GetWin()->EnablePaint( true );
467 0 : GetWin()->Invalidate( INVALIDATE_CHILDREN );
468 : }
469 0 : delete pVout;
470 : }
471 : else
472 : {
473 0 : Imp()->UnlockPaint();
474 0 : GetWin()->EnablePaint( true );
475 0 : GetWin()->Invalidate( INVALIDATE_CHILDREN );
476 : }
477 : }
478 : else
479 0 : Imp()->UnlockPaint();
480 0 : }
481 :
482 0 : sal_Bool SwViewShell::AddPaintRect( const SwRect & rRect )
483 : {
484 0 : bool bRet = false;
485 0 : SwViewShell *pSh = this;
486 0 : do
487 : {
488 0 : if( pSh->Imp() )
489 : {
490 0 : if ( pSh->IsPreview() && pSh->GetWin() )
491 0 : ::RepaintPagePreview( pSh, rRect );
492 : else
493 0 : bRet |= pSh->Imp()->AddPaintRect( rRect );
494 : }
495 0 : pSh = (SwViewShell*)pSh->GetNext();
496 : } while ( pSh != this );
497 0 : return bRet;
498 : }
499 :
500 0 : void SwViewShell::InvalidateWindows( const SwRect &rRect )
501 : {
502 0 : if ( !Imp()->IsCalcLayoutProgress() )
503 : {
504 0 : SwViewShell *pSh = this;
505 0 : do
506 : {
507 0 : if ( pSh->GetWin() )
508 : {
509 0 : if ( pSh->IsPreview() )
510 0 : ::RepaintPagePreview( pSh, rRect );
511 0 : else if ( pSh->VisArea().IsOver( rRect ) )
512 0 : pSh->GetWin()->Invalidate( rRect.SVRect() );
513 : }
514 0 : pSh = (SwViewShell*)pSh->GetNext();
515 :
516 : } while ( pSh != this );
517 : }
518 0 : }
519 :
520 0 : void SwViewShell::MakeVisible( const SwRect &rRect )
521 : {
522 0 : if ( !VisArea().IsInside( rRect ) || IsScrollMDI( this, rRect ) || GetCareWin(*this) )
523 : {
524 0 : if ( !IsViewLocked() )
525 : {
526 0 : if( mpWin )
527 : {
528 0 : const SwFrm* pRoot = GetLayout();
529 0 : int nLoopCnt = 3;
530 : long nOldH;
531 0 : do{
532 0 : nOldH = pRoot->Frm().Height();
533 0 : StartAction();
534 0 : ScrollMDI( this, rRect, USHRT_MAX, USHRT_MAX );
535 0 : EndAction();
536 0 : } while( nOldH != pRoot->Frm().Height() && nLoopCnt-- );
537 : }
538 : #if OSL_DEBUG_LEVEL > 0
539 : else
540 : {
541 : //MA: 04. Nov. 94, no one needs this, does one?
542 : OSL_ENSURE( !this, "Is MakeVisible still needed for printers?" );
543 : }
544 :
545 : #endif
546 : }
547 : }
548 0 : }
549 :
550 0 : Window* SwViewShell::CareChildWin(SwViewShell& rVSh)
551 : {
552 0 : if(rVSh.mpSfxViewShell)
553 : {
554 0 : const sal_uInt16 nId = SvxSearchDialogWrapper::GetChildWindowId();
555 0 : SfxViewFrame* pVFrame = rVSh.mpSfxViewShell->GetViewFrame();
556 0 : const SfxChildWindow* pChWin = pVFrame->GetChildWindow( nId );
557 0 : Window *pWin = pChWin ? pChWin->GetWindow() : NULL;
558 0 : if ( pWin && pWin->IsVisible() )
559 0 : return pWin;
560 : }
561 0 : return NULL;
562 : }
563 :
564 0 : Point SwViewShell::GetPagePos( sal_uInt16 nPageNum ) const
565 : {
566 0 : return GetLayout()->GetPagePos( nPageNum );
567 : }
568 :
569 0 : sal_uInt16 SwViewShell::GetNumPages()
570 : {
571 : //It is possible that no layout exists when the method from
572 : //root-Ctor is called.
573 0 : return GetLayout() ? GetLayout()->GetPageNum() : 0;
574 : }
575 :
576 0 : sal_Bool SwViewShell::IsDummyPage( sal_uInt16 nPageNum ) const
577 : {
578 0 : return GetLayout() ? GetLayout()->IsDummyPage( nPageNum ) : 0;
579 : }
580 :
581 : /**
582 : * Forces update of each field.
583 : * It notifies all fields with pNewHt. If that is 0 (default), the field
584 : * type is sent (???).
585 : * @param[in] bCloseDB Passed in to GetDoc()->UpdateFlds. [TODO] Purpose???
586 : */
587 0 : void SwViewShell::UpdateFlds(sal_Bool bCloseDB)
588 : {
589 0 : SET_CURR_SHELL( this );
590 :
591 0 : sal_Bool bCrsr = ISA(SwCrsrShell);
592 0 : if ( bCrsr )
593 0 : ((SwCrsrShell*)this)->StartAction();
594 : else
595 0 : StartAction();
596 :
597 0 : GetDoc()->UpdateFlds(0, bCloseDB);
598 :
599 0 : if ( bCrsr )
600 0 : ((SwCrsrShell*)this)->EndAction();
601 : else
602 0 : EndAction();
603 0 : }
604 :
605 : /** update all charts for which any table exists */
606 0 : void SwViewShell::UpdateAllCharts()
607 : {
608 0 : SET_CURR_SHELL( this );
609 : // Start-/EndAction handled in the SwDoc-Method!
610 0 : GetDoc()->UpdateAllCharts();
611 0 : }
612 :
613 0 : sal_Bool SwViewShell::HasCharts() const
614 : {
615 0 : sal_Bool bRet = sal_False;
616 0 : SwNodeIndex aIdx( *GetDoc()->GetNodes().GetEndOfAutotext().
617 0 : StartOfSectionNode(), 1 );
618 0 : while (aIdx.GetNode().GetStartNode())
619 : {
620 0 : ++aIdx;
621 0 : const SwOLENode *pNd = aIdx.GetNode().GetOLENode();
622 0 : if( pNd && !pNd->GetChartTblName().isEmpty() )
623 : {
624 0 : bRet = sal_True;
625 0 : break;
626 : }
627 : }
628 0 : return bRet;
629 : }
630 :
631 0 : void SwViewShell::LayoutIdle()
632 : {
633 0 : if( !mpOpt->IsIdle() || !GetWin() ||
634 0 : ( Imp()->HasDrawView() && Imp()->GetDrawView()->IsDragObj() ) )
635 0 : return;
636 :
637 : //No idle when printing is going on.
638 0 : SwViewShell *pSh = this;
639 0 : do
640 0 : { if ( !pSh->GetWin() )
641 0 : return;
642 0 : pSh = (SwViewShell*)pSh->GetNext();
643 :
644 : } while ( pSh != this );
645 :
646 0 : SET_CURR_SHELL( this );
647 :
648 : #ifdef DBG_UTIL
649 : // If Test5 has been set, the IdleFormatter is disabled.
650 : if( mpOpt->IsTest5() )
651 : return;
652 : #endif
653 :
654 : {
655 : //Prepare and recover cache, so that it will not get fouled.
656 0 : SwSaveSetLRUOfst aSave( *SwTxtFrm::GetTxtCache(),
657 0 : SwTxtFrm::GetTxtCache()->GetCurMax() - 50 );
658 : // #125243# there are lots of stacktraces indicating that Imp() returns NULL
659 : // this SwViewShell seems to be invalid - but it's not clear why
660 : // this return is only a workaround!
661 : OSL_ENSURE(Imp(), "SwViewShell already deleted?");
662 0 : if(!Imp())
663 0 : return;
664 0 : SwLayIdle aIdle( GetLayout(), Imp() );
665 0 : }
666 : }
667 :
668 0 : static void lcl_InvalidateAllCntnt( SwViewShell& rSh, sal_uInt8 nInv )
669 : {
670 0 : sal_Bool bCrsr = rSh.ISA(SwCrsrShell);
671 0 : if ( bCrsr )
672 0 : ((SwCrsrShell&)rSh).StartAction();
673 : else
674 0 : rSh.StartAction();
675 0 : rSh.GetLayout()->InvalidateAllCntnt( nInv );
676 0 : if ( bCrsr )
677 0 : ((SwCrsrShell&)rSh).EndAction();
678 : else
679 0 : rSh.EndAction();
680 :
681 0 : rSh.GetDoc()->SetModified();
682 0 : }
683 :
684 : /** local method to invalidate/re-calculate positions of floating screen
685 : * objects (Writer fly frame and drawing objects), which are anchored
686 : * to paragraph or to character. #i11860#
687 : */
688 0 : static void lcl_InvalidateAllObjPos( SwViewShell &_rSh )
689 : {
690 0 : const bool bIsCrsrShell = _rSh.ISA(SwCrsrShell);
691 0 : if ( bIsCrsrShell )
692 0 : static_cast<SwCrsrShell&>(_rSh).StartAction();
693 : else
694 0 : _rSh.StartAction();
695 :
696 0 : _rSh.GetLayout()->InvalidateAllObjPos();
697 :
698 0 : if ( bIsCrsrShell )
699 0 : static_cast<SwCrsrShell&>(_rSh).EndAction();
700 : else
701 0 : _rSh.EndAction();
702 :
703 0 : _rSh.GetDoc()->SetModified();
704 0 : }
705 :
706 0 : void SwViewShell::SetParaSpaceMax( bool bNew )
707 : {
708 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
709 0 : if( pIDSA->get(IDocumentSettingAccess::PARA_SPACE_MAX) != bNew )
710 : {
711 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
712 0 : pIDSA->set(IDocumentSettingAccess::PARA_SPACE_MAX, bNew );
713 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_TABLE | INV_SECTION;
714 0 : lcl_InvalidateAllCntnt( *this, nInv );
715 : }
716 0 : }
717 :
718 0 : void SwViewShell::SetParaSpaceMaxAtPages( bool bNew )
719 : {
720 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
721 0 : if( pIDSA->get(IDocumentSettingAccess::PARA_SPACE_MAX_AT_PAGES) != bNew )
722 : {
723 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
724 0 : pIDSA->set(IDocumentSettingAccess::PARA_SPACE_MAX_AT_PAGES, bNew );
725 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_TABLE | INV_SECTION;
726 0 : lcl_InvalidateAllCntnt( *this, nInv );
727 : }
728 0 : }
729 :
730 0 : void SwViewShell::SetTabCompat( bool bNew )
731 : {
732 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
733 0 : if( pIDSA->get(IDocumentSettingAccess::TAB_COMPAT) != bNew )
734 : {
735 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
736 0 : pIDSA->set(IDocumentSettingAccess::TAB_COMPAT, bNew );
737 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_SIZE | INV_TABLE | INV_SECTION;
738 0 : lcl_InvalidateAllCntnt( *this, nInv );
739 : }
740 0 : }
741 :
742 0 : void SwViewShell::SetAddExtLeading( bool bNew )
743 : {
744 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
745 0 : if ( pIDSA->get(IDocumentSettingAccess::ADD_EXT_LEADING) != bNew )
746 : {
747 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
748 0 : pIDSA->set(IDocumentSettingAccess::ADD_EXT_LEADING, bNew );
749 0 : SdrModel* pTmpDrawModel = getIDocumentDrawModelAccess()->GetDrawModel();
750 0 : if ( pTmpDrawModel )
751 0 : pTmpDrawModel->SetAddExtLeading( bNew );
752 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_SIZE | INV_TABLE | INV_SECTION;
753 0 : lcl_InvalidateAllCntnt( *this, nInv );
754 : }
755 0 : }
756 :
757 0 : void SwViewShell::SetUseVirDev( bool bNewVirtual )
758 : {
759 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
760 0 : if ( pIDSA->get(IDocumentSettingAccess::USE_VIRTUAL_DEVICE) != bNewVirtual )
761 : {
762 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
763 : // this sets the flag at the document and calls PrtDataChanged
764 0 : IDocumentDeviceAccess* pIDDA = getIDocumentDeviceAccess();
765 0 : pIDDA->setReferenceDeviceType( bNewVirtual, true );
766 : }
767 0 : }
768 :
769 : /** Sets if paragraph and table spacing is added at bottom of table cells.
770 : * #106629#
771 : * @param[in] (bool) setting of the new value
772 : */
773 0 : void SwViewShell::SetAddParaSpacingToTableCells( bool _bAddParaSpacingToTableCells )
774 : {
775 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
776 0 : if ( pIDSA->get(IDocumentSettingAccess::ADD_PARA_SPACING_TO_TABLE_CELLS) != _bAddParaSpacingToTableCells )
777 : {
778 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
779 0 : pIDSA->set(IDocumentSettingAccess::ADD_PARA_SPACING_TO_TABLE_CELLS, _bAddParaSpacingToTableCells );
780 0 : const sal_uInt8 nInv = INV_PRTAREA;
781 0 : lcl_InvalidateAllCntnt( *this, nInv );
782 : }
783 0 : }
784 :
785 : /**
786 : * Sets if former formatting of text lines with proportional line spacing should used.
787 : * #i11859#
788 : * @param[in] (bool) setting of the new value
789 : */
790 0 : void SwViewShell::SetUseFormerLineSpacing( bool _bUseFormerLineSpacing )
791 : {
792 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
793 0 : if ( pIDSA->get(IDocumentSettingAccess::OLD_LINE_SPACING) != _bUseFormerLineSpacing )
794 : {
795 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
796 0 : pIDSA->set(IDocumentSettingAccess::OLD_LINE_SPACING, _bUseFormerLineSpacing );
797 0 : const sal_uInt8 nInv = INV_PRTAREA;
798 0 : lcl_InvalidateAllCntnt( *this, nInv );
799 : }
800 0 : }
801 :
802 : /**
803 : * Sets IDocumentSettingAccess if former object positioning should be used.
804 : * #i11860#
805 : * @param[in] (bool) setting the new value
806 : */
807 0 : void SwViewShell::SetUseFormerObjectPositioning( bool _bUseFormerObjPos )
808 : {
809 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
810 0 : if ( pIDSA->get(IDocumentSettingAccess::USE_FORMER_OBJECT_POS) != _bUseFormerObjPos )
811 : {
812 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
813 0 : pIDSA->set(IDocumentSettingAccess::USE_FORMER_OBJECT_POS, _bUseFormerObjPos );
814 0 : lcl_InvalidateAllObjPos( *this );
815 : }
816 0 : }
817 :
818 : // #i28701#
819 0 : void SwViewShell::SetConsiderWrapOnObjPos( bool _bConsiderWrapOnObjPos )
820 : {
821 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
822 0 : if ( pIDSA->get(IDocumentSettingAccess::CONSIDER_WRAP_ON_OBJECT_POSITION) != _bConsiderWrapOnObjPos )
823 : {
824 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
825 0 : pIDSA->set(IDocumentSettingAccess::CONSIDER_WRAP_ON_OBJECT_POSITION, _bConsiderWrapOnObjPos );
826 0 : lcl_InvalidateAllObjPos( *this );
827 : }
828 0 : }
829 :
830 0 : void SwViewShell::SetUseFormerTextWrapping( bool _bUseFormerTextWrapping )
831 : {
832 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
833 0 : if ( pIDSA->get(IDocumentSettingAccess::USE_FORMER_TEXT_WRAPPING) != _bUseFormerTextWrapping )
834 : {
835 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
836 0 : pIDSA->set(IDocumentSettingAccess::USE_FORMER_TEXT_WRAPPING, _bUseFormerTextWrapping );
837 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_SIZE | INV_TABLE | INV_SECTION;
838 0 : lcl_InvalidateAllCntnt( *this, nInv );
839 : }
840 0 : }
841 :
842 : // #i45491#
843 0 : void SwViewShell::SetDoNotJustifyLinesWithManualBreak( bool _bDoNotJustifyLinesWithManualBreak )
844 : {
845 0 : IDocumentSettingAccess* pIDSA = getIDocumentSettingAccess();
846 0 : if ( pIDSA->get(IDocumentSettingAccess::DO_NOT_JUSTIFY_LINES_WITH_MANUAL_BREAK) != _bDoNotJustifyLinesWithManualBreak )
847 : {
848 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
849 0 : pIDSA->set(IDocumentSettingAccess::DO_NOT_JUSTIFY_LINES_WITH_MANUAL_BREAK, _bDoNotJustifyLinesWithManualBreak );
850 0 : const sal_uInt8 nInv = INV_PRTAREA | INV_SIZE | INV_TABLE | INV_SECTION;
851 0 : lcl_InvalidateAllCntnt( *this, nInv );
852 : }
853 0 : }
854 :
855 0 : void SwViewShell::Reformat()
856 : {
857 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
858 :
859 : // we go for safe: get rid of the old font information,
860 : // when the printer resolution or zoom factor changes.
861 : // Init() and Reformat() are the safest locations.
862 0 : pFntCache->Flush( );
863 :
864 0 : if( GetLayout()->IsCallbackActionEnabled() )
865 : {
866 :
867 0 : StartAction();
868 0 : GetLayout()->InvalidateAllCntnt( INV_SIZE | INV_POS | INV_PRTAREA );
869 0 : EndAction();
870 0 : }
871 0 : }
872 :
873 0 : void SwViewShell::ChgNumberDigits()
874 : {
875 0 : SdrModel* pTmpDrawModel = getIDocumentDrawModelAccess()->GetDrawModel();
876 0 : if ( pTmpDrawModel )
877 0 : pTmpDrawModel->ReformatAllTextObjects();
878 0 : Reformat();
879 0 : }
880 :
881 0 : void SwViewShell::CalcLayout()
882 : {
883 0 : SET_CURR_SHELL( this );
884 0 : SwWait aWait( *GetDoc()->GetDocShell(), true );
885 :
886 : //prepare and recover cache, so that it will not get fouled.
887 0 : SwSaveSetLRUOfst aSaveLRU( *SwTxtFrm::GetTxtCache(),
888 0 : SwTxtFrm::GetTxtCache()->GetCurMax() - 50 );
889 :
890 : //switch on Progress when none is running yet.
891 0 : const bool bEndProgress = SfxProgress::GetActiveProgress( GetDoc()->GetDocShell() ) == 0;
892 0 : if ( bEndProgress )
893 : {
894 0 : sal_uInt16 nEndPage = GetLayout()->GetPageNum();
895 0 : nEndPage += nEndPage * 10 / 100;
896 0 : ::StartProgress( STR_STATSTR_REFORMAT, 0, nEndPage, GetDoc()->GetDocShell() );
897 : }
898 :
899 0 : SwLayAction aAction( GetLayout(), Imp() );
900 0 : aAction.SetPaint( sal_False );
901 0 : aAction.SetStatBar( sal_True );
902 0 : aAction.SetCalcLayout( sal_True );
903 0 : aAction.SetReschedule( sal_True );
904 0 : GetDoc()->LockExpFlds();
905 0 : aAction.Action();
906 0 : GetDoc()->UnlockExpFlds();
907 :
908 : //the SetNewFldLst() on the Doc was cut off and must be fetched again
909 : //(see flowfrm.cxx, txtfld.cxx)
910 0 : if ( aAction.IsExpFlds() )
911 : {
912 0 : aAction.Reset();
913 0 : aAction.SetPaint( sal_False );
914 0 : aAction.SetStatBar( sal_True );
915 0 : aAction.SetReschedule( sal_True );
916 :
917 0 : SwDocPosUpdate aMsgHnt( 0 );
918 0 : GetDoc()->UpdatePageFlds( &aMsgHnt );
919 0 : GetDoc()->UpdateExpFlds(NULL, true);
920 :
921 0 : aAction.Action();
922 : }
923 :
924 0 : if ( VisArea().HasArea() )
925 0 : InvalidateWindows( VisArea() );
926 0 : if ( bEndProgress )
927 0 : ::EndProgress( GetDoc()->GetDocShell() );
928 0 : }
929 :
930 0 : void SwViewShell::SetFirstVisPageInvalid()
931 : {
932 0 : SwViewShell *pSh = this;
933 0 : do
934 : {
935 0 : if ( pSh->Imp() )
936 0 : pSh->Imp()->SetFirstVisPageInvalid();
937 0 : pSh = (SwViewShell*)pSh->GetNext();
938 :
939 : } while ( pSh != this );
940 0 : }
941 :
942 0 : void SwViewShell::SizeChgNotify()
943 : {
944 0 : if ( !mpWin )
945 0 : mbDocSizeChgd = sal_True;
946 0 : else if( ActionPend() || Imp()->IsCalcLayoutProgress() || mbPaintInProgress )
947 : {
948 0 : mbDocSizeChgd = sal_True;
949 :
950 0 : if ( !Imp()->IsCalcLayoutProgress() && ISA( SwCrsrShell ) )
951 : {
952 0 : const SwFrm *pCnt = ((SwCrsrShell*)this)->GetCurrFrm( sal_False );
953 : const SwPageFrm *pPage;
954 0 : if ( pCnt && 0 != (pPage = pCnt->FindPageFrm()) )
955 : {
956 0 : sal_uInt16 nVirtNum = pPage->GetVirtPageNum();
957 0 : const SvxNumberType& rNum = pPage->GetPageDesc()->GetNumType();
958 0 : OUString sDisplay = rNum.GetNumStr( nVirtNum );
959 0 : PageNumNotify( this, pCnt->GetPhyPageNum(), nVirtNum, sDisplay );
960 : }
961 : }
962 : }
963 : else
964 : {
965 0 : mbDocSizeChgd = sal_False;
966 0 : ::SizeNotify( this, GetDocSize() );
967 : }
968 0 : }
969 :
970 0 : void SwViewShell::VisPortChgd( const SwRect &rRect)
971 : {
972 : OSL_ENSURE( GetWin(), "VisPortChgd ohne Window." );
973 :
974 0 : if ( rRect == VisArea() )
975 0 : return;
976 :
977 : #if OSL_DEBUG_LEVEL > 1
978 : if ( mbInEndAction )
979 : {
980 : //Is someone rescheduling again?
981 : OSL_ENSURE( !this, "Scrolling during EndAction." );
982 : }
983 : #endif
984 :
985 : //First get the old visible page, so we don't have to look
986 : //for it afterwards.
987 0 : const SwFrm *pOldPage = Imp()->GetFirstVisPage();
988 :
989 0 : const SwRect aPrevArea( VisArea() );
990 0 : const sal_Bool bFull = aPrevArea.IsEmpty();
991 0 : maVisArea = rRect;
992 0 : SetFirstVisPageInvalid();
993 :
994 : //When there a PaintRegion still exists and the VisArea has changed,
995 : //the PaintRegion is at least by now obsolete. The PaintRegion can
996 : //have been created by RootFrm::Paint.
997 0 : if ( !mbInEndAction &&
998 0 : Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea() )
999 0 : Imp()->DelRegion();
1000 :
1001 0 : SET_CURR_SHELL( this );
1002 :
1003 0 : bool bScrolled = false;
1004 :
1005 0 : SwPostItMgr* pPostItMgr = GetPostItMgr();
1006 :
1007 0 : if ( bFull )
1008 0 : GetWin()->Invalidate();
1009 : else
1010 : {
1011 : //Calculate amount to be scrolled.
1012 0 : const long nXDiff = aPrevArea.Left() - VisArea().Left();
1013 0 : const long nYDiff = aPrevArea.Top() - VisArea().Top();
1014 :
1015 0 : if( !nXDiff && !GetViewOptions()->getBrowseMode() &&
1016 0 : (!Imp()->HasDrawView() || !Imp()->GetDrawView()->IsGridVisible() ) )
1017 : {
1018 : // If possible, don't scroll the application background
1019 : // (PaintDesktop). Also limit the left and right side of
1020 : // the scroll range to the pages.
1021 0 : const SwPageFrm *pPage = (SwPageFrm*)GetLayout()->Lower();
1022 0 : if ( pPage->Frm().Top() > pOldPage->Frm().Top() )
1023 0 : pPage = (SwPageFrm*)pOldPage;
1024 0 : SwRect aBoth( VisArea() );
1025 0 : aBoth.Union( aPrevArea );
1026 0 : const SwTwips nBottom = aBoth.Bottom();
1027 0 : SwTwips nMinLeft = LONG_MAX;
1028 0 : SwTwips nMaxRight= 0;
1029 :
1030 0 : const bool bBookMode = GetViewOptions()->IsViewLayoutBookMode();
1031 :
1032 0 : while ( pPage && pPage->Frm().Top() <= nBottom )
1033 : {
1034 0 : SwRect aPageRect( pPage->GetBoundRect() );
1035 0 : if ( bBookMode )
1036 : {
1037 0 : const SwPageFrm& rFormatPage = static_cast<const SwPageFrm*>(pPage)->GetFormatPage();
1038 0 : aPageRect.SSize() = rFormatPage.GetBoundRect().SSize();
1039 : }
1040 :
1041 : // OD 12.02.2003 #i9719#, #105645# - consider new border and shadow width
1042 0 : if ( aPageRect.IsOver( aBoth ) )
1043 : {
1044 0 : SwTwips nPageLeft = 0;
1045 0 : SwTwips nPageRight = 0;
1046 0 : const sw::sidebarwindows::SidebarPosition aSidebarPos = pPage->SidebarPosition();
1047 :
1048 0 : if( aSidebarPos != sw::sidebarwindows::SIDEBAR_NONE )
1049 : {
1050 0 : nPageLeft = aPageRect.Left();
1051 0 : nPageRight = aPageRect.Right();
1052 : }
1053 :
1054 0 : if( nPageLeft < nMinLeft )
1055 0 : nMinLeft = nPageLeft;
1056 0 : if( nPageRight > nMaxRight )
1057 0 : nMaxRight = nPageRight;
1058 : //match with the draw objects
1059 : //take nOfst into account as the objects have been
1060 : //selected and have handles attached.
1061 0 : if ( pPage->GetSortedObjs() )
1062 : {
1063 : const long nOfst = GetOut()->PixelToLogic(
1064 0 : Size(Imp()->GetDrawView()->GetMarkHdlSizePixel()/2,0)).Width();
1065 0 : for ( sal_uInt16 i = 0;
1066 0 : i < pPage->GetSortedObjs()->Count(); ++i )
1067 : {
1068 0 : SwAnchoredObject* pObj = (*pPage->GetSortedObjs())[i];
1069 : // ignore objects that are not actually placed on the page
1070 0 : if (pObj->IsFormatPossible())
1071 : {
1072 0 : const Rectangle &rBound = pObj->GetObjRect().SVRect();
1073 : // OD 03.03.2003 #107927# - use correct datatype
1074 0 : const SwTwips nL = std::max( 0L, rBound.Left() - nOfst );
1075 0 : if ( nL < nMinLeft )
1076 0 : nMinLeft = nL;
1077 0 : if( rBound.Right() + nOfst > nMaxRight )
1078 0 : nMaxRight = rBound.Right() + nOfst;
1079 : }
1080 : }
1081 : }
1082 : }
1083 0 : pPage = (SwPageFrm*)pPage->GetNext();
1084 : }
1085 0 : Rectangle aRect( aPrevArea.SVRect() );
1086 0 : aRect.Left() = nMinLeft;
1087 0 : aRect.Right() = nMaxRight;
1088 0 : if( VisArea().IsOver( aPrevArea ) && !mnLockPaint )
1089 : {
1090 0 : bScrolled = true;
1091 0 : maVisArea.Pos() = aPrevArea.Pos();
1092 0 : if ( SmoothScroll( nXDiff, nYDiff, &aRect ) )
1093 0 : return;
1094 0 : maVisArea.Pos() = rRect.Pos();
1095 : }
1096 : else
1097 0 : GetWin()->Invalidate( aRect );
1098 : }
1099 0 : else if ( !mnLockPaint ) //will be released in Unlock
1100 : {
1101 0 : if( VisArea().IsOver( aPrevArea ) )
1102 : {
1103 0 : bScrolled = true;
1104 0 : maVisArea.Pos() = aPrevArea.Pos();
1105 0 : if ( SmoothScroll( nXDiff, nYDiff, 0 ) )
1106 0 : return;
1107 0 : maVisArea.Pos() = rRect.Pos();
1108 : }
1109 : else
1110 0 : GetWin()->Invalidate();
1111 : }
1112 : }
1113 :
1114 0 : Point aPt( VisArea().Pos() );
1115 0 : aPt.X() = -aPt.X(); aPt.Y() = -aPt.Y();
1116 0 : MapMode aMapMode( GetWin()->GetMapMode() );
1117 0 : aMapMode.SetOrigin( aPt );
1118 0 : GetWin()->SetMapMode( aMapMode );
1119 0 : if ( HasDrawView() )
1120 : {
1121 0 : Imp()->GetDrawView()->VisAreaChanged( GetWin() );
1122 0 : Imp()->GetDrawView()->SetActualWin( GetWin() );
1123 : }
1124 0 : GetWin()->Update();
1125 :
1126 0 : if ( pPostItMgr ) // #i88070#
1127 : {
1128 0 : pPostItMgr->Rescale();
1129 0 : pPostItMgr->CalcRects();
1130 0 : pPostItMgr->LayoutPostIts();
1131 : }
1132 :
1133 0 : if ( !bScrolled && pPostItMgr && pPostItMgr->HasNotes() && pPostItMgr->ShowNotes() )
1134 0 : pPostItMgr->CorrectPositions();
1135 :
1136 0 : if( Imp()->IsAccessible() )
1137 0 : Imp()->UpdateAccessible();
1138 : }
1139 :
1140 0 : sal_Bool SwViewShell::SmoothScroll( long lXDiff, long lYDiff, const Rectangle *pRect )
1141 : {
1142 : #if !defined(MACOSX) && !defined(ANDROID) && !defined(IOS)
1143 : // #i98766# - disable smooth scrolling for Mac
1144 :
1145 0 : const sal_uLong nColCnt = mpOut->GetColorCount();
1146 0 : long lMult = 1, lMax = LONG_MAX;
1147 0 : if ( nColCnt == 65536 )
1148 : {
1149 0 : lMax = 7000;
1150 0 : lMult = 2;
1151 : }
1152 0 : if ( nColCnt == 16777216 )
1153 : {
1154 0 : lMax = 5000;
1155 0 : lMult = 6;
1156 : }
1157 0 : else if ( nColCnt == 1 )
1158 : {
1159 0 : lMax = 3000;
1160 0 : lMult = 12;
1161 : }
1162 :
1163 : // #i75172# isolated static conditions
1164 0 : const bool bOnlyYScroll(!lXDiff && std::abs(lYDiff) != 0 && std::abs(lYDiff) < lMax);
1165 0 : const bool bAllowedWithChildWindows(GetWin()->GetWindowClipRegionPixel(WINDOW_GETCLIPREGION_NOCHILDREN|WINDOW_GETCLIPREGION_NULL).IsNull());
1166 0 : const bool bSmoothScrollAllowed(bOnlyYScroll && mbEnableSmooth && GetViewOptions()->IsSmoothScroll() && bAllowedWithChildWindows);
1167 :
1168 0 : if(bSmoothScrollAllowed)
1169 : {
1170 0 : Imp()->bStopSmooth = false;
1171 :
1172 0 : const SwRect aOldVis( VisArea() );
1173 :
1174 : //create virtual device and set.
1175 0 : const Size aPixSz = GetWin()->PixelToLogic(Size(1,1));
1176 0 : VirtualDevice *pVout = new VirtualDevice( *GetWin() );
1177 0 : pVout->SetLineColor( GetWin()->GetLineColor() );
1178 0 : pVout->SetFillColor( GetWin()->GetFillColor() );
1179 0 : MapMode aMapMode( GetWin()->GetMapMode() );
1180 0 : pVout->SetMapMode( aMapMode );
1181 0 : Size aSize( maVisArea.Width()+2*aPixSz.Width(), std::abs(lYDiff)+(2*aPixSz.Height()) );
1182 0 : if ( pRect )
1183 0 : aSize.Width() = std::min(aSize.Width(), pRect->GetWidth()+2*aPixSz.Width());
1184 0 : if ( pVout->SetOutputSize( aSize ) )
1185 : {
1186 0 : mnLockPaint++;
1187 :
1188 : //First Paint everything in the virtual device.
1189 0 : SwRect aRect( VisArea() );
1190 0 : aRect.Height( aSize.Height() );
1191 0 : if ( pRect )
1192 : {
1193 0 : aRect.Pos().X() = std::max(aRect.Left(),pRect->Left()-aPixSz.Width());
1194 0 : aRect.Right( std::min(aRect.Right()+2*aPixSz.Width(), pRect->Right()+aPixSz.Width()));
1195 : }
1196 : else
1197 0 : aRect.SSize().Width() += 2*aPixSz.Width();
1198 0 : aRect.Pos().Y() = lYDiff < 0 ? aOldVis.Bottom() - aPixSz.Height()
1199 0 : : aRect.Top() - aSize.Height() + aPixSz.Height();
1200 0 : aRect.Pos().X() = std::max( 0L, aRect.Left()-aPixSz.Width() );
1201 0 : aRect.Pos() = GetWin()->PixelToLogic( GetWin()->LogicToPixel( aRect.Pos()));
1202 0 : aRect.SSize()= GetWin()->PixelToLogic( GetWin()->LogicToPixel( aRect.SSize()));
1203 0 : maVisArea = aRect;
1204 0 : const Point aPt( -aRect.Left(), -aRect.Top() );
1205 0 : aMapMode.SetOrigin( aPt );
1206 0 : pVout->SetMapMode( aMapMode );
1207 0 : OutputDevice *pOld = mpOut;
1208 0 : mpOut = pVout;
1209 :
1210 : {
1211 : // #i75172# To get a clean repaint, a new ObjectContact is needed here. Without, the
1212 : // repaint would not be correct since it would use the wrong DrawPage visible region.
1213 : // This repaint IS about painting something currently outside the visible part (!).
1214 : // For that purpose, AddWindowToPaintView is used which creates a new SdrPageViewWindow
1215 : // and all the necessary stuff. It's not cheap, but necessary here. Alone because repaint
1216 : // target really is NOT the current window.
1217 : // Also will automatically NOT use PreRendering and overlay (since target is VirtualDevice)
1218 0 : if(!HasDrawView())
1219 0 : MakeDrawView();
1220 0 : SdrView* pDrawView = GetDrawView();
1221 0 : pDrawView->AddWindowToPaintView(pVout);
1222 :
1223 : // clear mpWin during DLPrePaint2 to get paint preparation for mpOut, but set it again
1224 : // immediately afterwards. There are many decisions in SW which imply that Printing
1225 : // is used when mpWin == 0 (wrong but widely used).
1226 0 : Window* pOldWin = mpWin;
1227 0 : mpWin = 0;
1228 0 : DLPrePaint2(Region(aRect.SVRect()));
1229 0 : mpWin = pOldWin;
1230 :
1231 : // SW paint stuff
1232 0 : PaintDesktop( aRect );
1233 0 : SwViewShell::mbLstAct = sal_True;
1234 0 : GetLayout()->Paint( aRect );
1235 0 : SwViewShell::mbLstAct = sal_False;
1236 :
1237 : // end paint and destroy ObjectContact again
1238 0 : DLPostPaint2(true);
1239 0 : pDrawView->DeleteWindowFromPaintView(pVout);
1240 : }
1241 :
1242 0 : mpOut = pOld;
1243 0 : maVisArea = aOldVis;
1244 :
1245 : //Now shift in parts and copy the new Pixel from the virtual device.
1246 :
1247 : // ??????????????????????
1248 : // or is it better to get the scrollfactor from the User
1249 : // as option?
1250 : // ??????????????????????
1251 0 : long lMaDelta = aPixSz.Height();
1252 0 : if ( std::abs(lYDiff) > ( maVisArea.Height() / 3 ) )
1253 0 : lMaDelta *= 6;
1254 : else
1255 0 : lMaDelta *= 2;
1256 :
1257 0 : lMaDelta *= lMult;
1258 :
1259 0 : if ( lYDiff < 0 )
1260 0 : lMaDelta = -lMaDelta;
1261 :
1262 0 : long lDiff = lYDiff;
1263 0 : while ( lDiff )
1264 : {
1265 : long lScroll;
1266 0 : if ( Imp()->bStopSmooth || std::abs(lDiff) <= std::abs(lMaDelta) )
1267 : {
1268 0 : lScroll = lDiff;
1269 0 : lDiff = 0;
1270 : }
1271 : else
1272 : {
1273 0 : lScroll = lMaDelta;
1274 0 : lDiff -= lMaDelta;
1275 : }
1276 :
1277 0 : const SwRect aTmpOldVis = VisArea();
1278 0 : maVisArea.Pos().Y() -= lScroll;
1279 0 : maVisArea.Pos() = GetWin()->PixelToLogic( GetWin()->LogicToPixel( VisArea().Pos()));
1280 0 : lScroll = aTmpOldVis.Top() - VisArea().Top();
1281 0 : if ( pRect )
1282 : {
1283 0 : Rectangle aTmp( aTmpOldVis.SVRect() );
1284 0 : aTmp.Left() = pRect->Left();
1285 0 : aTmp.Right()= pRect->Right();
1286 0 : GetWin()->Scroll( 0, lScroll, aTmp, SCROLL_CHILDREN);
1287 : }
1288 : else
1289 0 : GetWin()->Scroll( 0, lScroll, SCROLL_CHILDREN );
1290 :
1291 0 : const Point aTmpPt( -VisArea().Left(), -VisArea().Top() );
1292 0 : MapMode aTmpMapMode( GetWin()->GetMapMode() );
1293 0 : aTmpMapMode.SetOrigin( aTmpPt );
1294 0 : GetWin()->SetMapMode( aTmpMapMode );
1295 :
1296 0 : if ( Imp()->HasDrawView() )
1297 0 : Imp()->GetDrawView()->VisAreaChanged( GetWin() );
1298 :
1299 0 : SetFirstVisPageInvalid();
1300 0 : if ( !Imp()->bStopSmooth )
1301 : {
1302 0 : const bool bScrollDirectionIsUp(lScroll > 0);
1303 0 : Imp()->aSmoothRect = VisArea();
1304 :
1305 0 : if(bScrollDirectionIsUp)
1306 : {
1307 0 : Imp()->aSmoothRect.Bottom( VisArea().Top() + lScroll + aPixSz.Height());
1308 : }
1309 : else
1310 : {
1311 0 : Imp()->aSmoothRect.Top( VisArea().Bottom() + lScroll - aPixSz.Height());
1312 : }
1313 :
1314 0 : Imp()->bSmoothUpdate = true;
1315 0 : GetWin()->Update();
1316 0 : Imp()->bSmoothUpdate = false;
1317 :
1318 0 : if(!Imp()->bStopSmooth)
1319 : {
1320 : // start paint on logic base
1321 0 : const Rectangle aTargetLogic(Imp()->aSmoothRect.SVRect());
1322 0 : DLPrePaint2(Region(aTargetLogic));
1323 :
1324 : // get target rectangle in discrete pixels
1325 0 : OutputDevice& rTargetDevice = mpTargetPaintWindow->GetTargetOutputDevice();
1326 0 : const Rectangle aTargetPixel(rTargetDevice.LogicToPixel(aTargetLogic));
1327 :
1328 : // get source top-left in discrete pixels
1329 0 : const Point aSourceTopLeft(pVout->LogicToPixel(aTargetLogic.TopLeft()));
1330 :
1331 : // switch off MapModes
1332 0 : const bool bMapModeWasEnabledDest(rTargetDevice.IsMapModeEnabled());
1333 0 : const bool bMapModeWasEnabledSource(pVout->IsMapModeEnabled());
1334 0 : rTargetDevice.EnableMapMode(false);
1335 0 : pVout->EnableMapMode(false);
1336 :
1337 : rTargetDevice.DrawOutDev(
1338 : aTargetPixel.TopLeft(), aTargetPixel.GetSize(), // dest
1339 : aSourceTopLeft, aTargetPixel.GetSize(), // source
1340 0 : *pVout);
1341 :
1342 : // restore MapModes
1343 0 : rTargetDevice.EnableMapMode(bMapModeWasEnabledDest);
1344 0 : pVout->EnableMapMode(bMapModeWasEnabledSource);
1345 :
1346 : // end paint on logoc base
1347 0 : DLPostPaint2(true);
1348 : }
1349 : else
1350 0 : --mnLockPaint;
1351 : }
1352 0 : }
1353 0 : delete pVout;
1354 0 : GetWin()->Update();
1355 0 : if ( !Imp()->bStopSmooth )
1356 0 : --mnLockPaint;
1357 0 : SetFirstVisPageInvalid();
1358 0 : return sal_True;
1359 : }
1360 0 : delete pVout;
1361 : }
1362 : #endif
1363 :
1364 0 : maVisArea.Pos().X() -= lXDiff;
1365 0 : maVisArea.Pos().Y() -= lYDiff;
1366 0 : if ( pRect )
1367 0 : GetWin()->Scroll( lXDiff, lYDiff, *pRect, SCROLL_CHILDREN);
1368 : else
1369 0 : GetWin()->Scroll( lXDiff, lYDiff, SCROLL_CHILDREN);
1370 0 : return sal_False;
1371 : }
1372 :
1373 0 : void SwViewShell::PaintDesktop( const SwRect &rRect )
1374 : {
1375 0 : if ( !GetWin() && !GetOut()->GetConnectMetaFile() )
1376 0 : return; //for the printer we don't do anything here.
1377 :
1378 : //Catch exceptions, so that it doesn't look so surprising.
1379 : //Can e.g. happen during Idle.
1380 : //Unfortunately we must at any rate Paint the rectangles next to the pages,
1381 : //as these are not painted at VisPortChgd.
1382 0 : bool bBorderOnly = false;
1383 0 : const SwRootFrm *pRoot = GetLayout();
1384 0 : if ( rRect.Top() > pRoot->Frm().Bottom() )
1385 : {
1386 0 : const SwFrm *pPg = pRoot->Lower();
1387 0 : while ( pPg && pPg->GetNext() )
1388 0 : pPg = pPg->GetNext();
1389 0 : if ( !pPg || !pPg->Frm().IsOver( VisArea() ) )
1390 0 : bBorderOnly = true;
1391 : }
1392 :
1393 0 : const bool bBookMode = GetViewOptions()->IsViewLayoutBookMode();
1394 :
1395 0 : SwRegionRects aRegion( rRect );
1396 :
1397 : //mod #i6193: remove sidebar area to avoid flickering
1398 0 : const SwPostItMgr* pPostItMgr = GetPostItMgr();
1399 0 : const SwTwips nSidebarWidth = pPostItMgr && pPostItMgr->HasNotes() && pPostItMgr->ShowNotes() ?
1400 0 : pPostItMgr->GetSidebarWidth() + pPostItMgr->GetSidebarBorderWidth() :
1401 0 : 0;
1402 :
1403 0 : if ( bBorderOnly )
1404 : {
1405 0 : const SwFrm *pPage =pRoot->Lower();
1406 0 : SwRect aLeft( rRect ), aRight( rRect );
1407 0 : while ( pPage )
1408 : {
1409 0 : long nTmp = pPage->Frm().Left();
1410 0 : if ( nTmp < aLeft.Right() )
1411 0 : aLeft.Right( nTmp );
1412 0 : nTmp = pPage->Frm().Right();
1413 0 : if ( nTmp > aRight.Left() )
1414 : {
1415 0 : aRight.Left( nTmp + nSidebarWidth );
1416 : }
1417 0 : pPage = pPage->GetNext();
1418 : }
1419 0 : aRegion.clear();
1420 0 : if ( aLeft.HasArea() )
1421 0 : aRegion.push_back( aLeft );
1422 0 : if ( aRight.HasArea() )
1423 0 : aRegion.push_back( aRight );
1424 : }
1425 : else
1426 : {
1427 0 : const SwFrm *pPage = Imp()->GetFirstVisPage();
1428 0 : const SwTwips nBottom = rRect.Bottom();
1429 0 : while ( pPage && !aRegion.empty() &&
1430 0 : (pPage->Frm().Top() <= nBottom) )
1431 : {
1432 0 : SwRect aPageRect( pPage->Frm() );
1433 0 : if ( bBookMode )
1434 : {
1435 0 : const SwPageFrm& rFormatPage = static_cast<const SwPageFrm*>(pPage)->GetFormatPage();
1436 0 : aPageRect.SSize() = rFormatPage.Frm().SSize();
1437 : }
1438 :
1439 : const bool bSidebarRight =
1440 0 : static_cast<const SwPageFrm*>(pPage)->SidebarPosition() == sw::sidebarwindows::SIDEBAR_RIGHT;
1441 0 : aPageRect.Pos().X() -= bSidebarRight ? 0 : nSidebarWidth;
1442 0 : aPageRect.SSize().Width() += nSidebarWidth;
1443 :
1444 0 : if ( aPageRect.IsOver( rRect ) )
1445 0 : aRegion -= aPageRect;
1446 :
1447 0 : pPage = pPage->GetNext();
1448 : }
1449 : }
1450 0 : if ( !aRegion.empty() )
1451 0 : _PaintDesktop( aRegion );
1452 : }
1453 :
1454 : // PaintDesktop is split in two, this part is also used by PreviewPage
1455 0 : void SwViewShell::_PaintDesktop( const SwRegionRects &rRegion )
1456 : {
1457 : // OD 2004-04-23 #116347#
1458 0 : GetOut()->Push( PUSH_FILLCOLOR|PUSH_LINECOLOR );
1459 0 : GetOut()->SetLineColor();
1460 :
1461 0 : for ( sal_uInt16 i = 0; i < rRegion.size(); ++i )
1462 : {
1463 0 : const Rectangle aRectangle(rRegion[i].SVRect());
1464 :
1465 : // #i93170#
1466 : // Here we have a real Problem. On the one hand we have the buffering for paint
1467 : // and overlay which needs an embracing pair of DLPrePaint2/DLPostPaint2 calls,
1468 : // on the other hand the MapMode is not set correctly when this code is executed.
1469 : // This is done in the users of this method, for each SWpage before painting it.
1470 : // Since the MapMode is not correct here, the call to DLPostPaint2 will paint
1471 : // existing FormControls due to the current MapMode.
1472 :
1473 : // There are basically three solutions for this:
1474 :
1475 : // (1) Set the MapMode correct, move the background painting to the users of
1476 : // this code
1477 :
1478 : // (2) Do no DLPrePaint2/DLPostPaint2 here; no SdrObjects are allowed to lie in
1479 : // the desktop region. Disadvantage: the desktop will not be part of the
1480 : // buffers, e.g. overlay. Thus, as soon as overlay will be used over the
1481 : // desktop, it will not work.
1482 :
1483 : // (3) expand DLPostPaint2 with a flag to signal if FormControl paints shall
1484 : // be done or not
1485 :
1486 : // Currently, (3) will be the best possible solution. It will keep overlay and
1487 : // buffering intact and work without MapMode for single pages. In the medium
1488 : // to long run, (1) will need to be used and the bool bPaintFormLayer needs
1489 : // to be removed again
1490 :
1491 : // #i68597# inform Drawinglayer about display change
1492 0 : DLPrePaint2(Region(aRectangle));
1493 :
1494 : // #i75172# needed to move line/Fill color setters into loop since DLPrePaint2
1495 : // may exchange GetOut(), that's it's purpose. This happens e.g. at print preview.
1496 0 : GetOut()->SetFillColor( SwViewOption::GetAppBackgroundColor());
1497 0 : GetOut()->SetLineColor();
1498 0 : GetOut()->DrawRect(aRectangle);
1499 :
1500 0 : DLPostPaint2(false);
1501 : }
1502 :
1503 0 : GetOut()->Pop();
1504 0 : }
1505 :
1506 0 : sal_Bool SwViewShell::CheckInvalidForPaint( const SwRect &rRect )
1507 : {
1508 0 : if ( !GetWin() )
1509 0 : return sal_False;
1510 :
1511 0 : const SwPageFrm *pPage = Imp()->GetFirstVisPage();
1512 0 : const SwTwips nBottom = VisArea().Bottom();
1513 0 : const SwTwips nRight = VisArea().Right();
1514 0 : sal_Bool bRet = sal_False;
1515 0 : while ( !bRet && pPage && !((pPage->Frm().Top() > nBottom) ||
1516 0 : (pPage->Frm().Left() > nRight)))
1517 : {
1518 0 : if ( pPage->IsInvalid() || pPage->IsInvalidFly() )
1519 0 : bRet = sal_True;
1520 0 : pPage = (SwPageFrm*)pPage->GetNext();
1521 : }
1522 :
1523 0 : if ( bRet )
1524 : {
1525 : //Unfortunately Start/EndAction won't help here, as the Paint originated
1526 : //from GUI and so Clipping has been set against getting through.
1527 : //Ergo: do it all yourself (see ImplEndAction())
1528 0 : if ( Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea())
1529 0 : Imp()->DelRegion();
1530 :
1531 0 : SwLayAction aAction( GetLayout(), Imp() );
1532 0 : aAction.SetComplete( sal_False );
1533 : // We increment the action counter to avoid a recursive call of actions
1534 : // e.g. from a SwFEShell::RequestObjectResize(..) in bug 95829.
1535 : // A recursive call of actions is no good idea because the inner action
1536 : // can't format frames which are locked by the outer action. This may
1537 : // cause and endless loop.
1538 0 : ++mnStartAction;
1539 0 : aAction.Action();
1540 0 : --mnStartAction;
1541 :
1542 0 : SwRegionRects *pRegion = Imp()->GetRegion();
1543 0 : if ( pRegion && aAction.IsBrowseActionStop() )
1544 : {
1545 : //only of interest when something has changed in the visible range
1546 0 : sal_Bool bStop = sal_True;
1547 0 : for ( sal_uInt16 i = 0; i < pRegion->size(); ++i )
1548 : {
1549 0 : const SwRect &rTmp = (*pRegion)[i];
1550 0 : if ( sal_False == (bStop = rTmp.IsOver( VisArea() )) )
1551 0 : break;
1552 : }
1553 0 : if ( bStop )
1554 : {
1555 0 : Imp()->DelRegion();
1556 0 : pRegion = 0;
1557 : }
1558 : }
1559 :
1560 0 : if ( pRegion )
1561 : {
1562 : //First Invert then Compress, never the other way round!
1563 0 : pRegion->Invert();
1564 0 : pRegion->Compress();
1565 0 : bRet = sal_False;
1566 0 : if ( !pRegion->empty() )
1567 : {
1568 0 : SwRegionRects aRegion( rRect );
1569 0 : for ( sal_uInt16 i = 0; i < pRegion->size(); ++i )
1570 0 : { const SwRect &rTmp = (*pRegion)[i];
1571 0 : if ( !rRect.IsInside( rTmp ) )
1572 : {
1573 0 : InvalidateWindows( rTmp );
1574 0 : if ( rTmp.IsOver( VisArea() ) )
1575 0 : { aRegion -= rTmp;
1576 0 : bRet = sal_True;
1577 : }
1578 : }
1579 : }
1580 0 : if ( bRet )
1581 : {
1582 0 : for ( sal_uInt16 i = 0; i < aRegion.size(); ++i )
1583 0 : GetWin()->Invalidate( aRegion[i].SVRect() );
1584 :
1585 0 : if ( rRect != VisArea() )
1586 : {
1587 : //rRect == VisArea is the special case for new or
1588 : //Shift-Ctrl-R, when it shouldn't be necessary to
1589 : //hold the rRect again in Document coordinates.
1590 0 : if ( maInvalidRect.IsEmpty() )
1591 0 : maInvalidRect = rRect;
1592 : else
1593 0 : maInvalidRect.Union( rRect );
1594 : }
1595 0 : }
1596 : }
1597 : else
1598 0 : bRet = sal_False;
1599 0 : Imp()->DelRegion();
1600 : }
1601 : else
1602 0 : bRet = sal_False;
1603 : }
1604 0 : return bRet;
1605 : }
1606 :
1607 0 : void SwViewShell::Paint(const Rectangle &rRect)
1608 : {
1609 0 : if ( mnLockPaint )
1610 : {
1611 0 : if ( Imp()->bSmoothUpdate )
1612 : {
1613 0 : SwRect aTmp( rRect );
1614 0 : if ( !Imp()->aSmoothRect.IsInside( aTmp ) )
1615 0 : Imp()->bStopSmooth = true;
1616 : else
1617 : {
1618 0 : Imp()->aSmoothRect = aTmp;
1619 0 : return;
1620 : }
1621 : }
1622 : else
1623 0 : return;
1624 : }
1625 :
1626 0 : if ( SwRootFrm::IsInPaint() )
1627 : {
1628 : //During the publication of a page at printing the Paint is buffered.
1629 0 : SwPaintQueue::Add( this, SwRect( rRect ) );
1630 0 : return;
1631 : }
1632 :
1633 : //With !nStartAction I try to protect me against erroneous code at other places.
1634 : //Hopefully it will not lead to problems!?
1635 0 : if ( mbPaintWorks && !mnStartAction )
1636 : {
1637 0 : if( GetWin() && GetWin()->IsVisible() )
1638 : {
1639 0 : SwRect aRect( rRect );
1640 0 : if ( mbPaintInProgress ) //Guard against double Paints!
1641 : {
1642 0 : GetWin()->Invalidate( rRect );
1643 0 : return;
1644 : }
1645 :
1646 0 : mbPaintInProgress = sal_True;
1647 0 : SET_CURR_SHELL( this );
1648 0 : SwRootFrm::SetNoVirDev( sal_True );
1649 :
1650 : //We don't want to Clip to and fro, we trust that all are limited
1651 : //to the rectangle and only need to calculate the clipping once.
1652 : //The ClipRect is removed here once and not recovered, as externally
1653 : //no one needs it anymore anyway.
1654 : //Not when we paint a Metafile.
1655 0 : if( !GetOut()->GetConnectMetaFile() && GetOut()->IsClipRegion())
1656 0 : GetOut()->SetClipRegion();
1657 :
1658 0 : if ( IsPreview() )
1659 : {
1660 : //When useful, process or destroy the old InvalidRect.
1661 0 : if ( aRect.IsInside( maInvalidRect ) )
1662 0 : ResetInvalidRect();
1663 0 : SwViewShell::mbLstAct = sal_True;
1664 0 : GetLayout()->Paint( aRect );
1665 0 : SwViewShell::mbLstAct = sal_False;
1666 : }
1667 : else
1668 : {
1669 : //When one of the visible pages still has anything entered for
1670 : //Repaint, Repaint must be triggered.
1671 0 : if ( !CheckInvalidForPaint( aRect ) )
1672 : {
1673 : // --> OD 2009-08-12 #i101192#
1674 : // start Pre/PostPaint encapsulation to avoid screen blinking
1675 0 : const Region aRepaintRegion(aRect.SVRect());
1676 0 : DLPrePaint2(aRepaintRegion);
1677 :
1678 : // <--
1679 0 : PaintDesktop( aRect );
1680 :
1681 : //When useful, process or destroy the old InvalidRect.
1682 0 : if ( aRect.IsInside( maInvalidRect ) )
1683 0 : ResetInvalidRect();
1684 0 : SwViewShell::mbLstAct = sal_True;
1685 0 : GetLayout()->Paint( aRect );
1686 0 : SwViewShell::mbLstAct = sal_False;
1687 : // --> OD 2009-08-12 #i101192#
1688 : // end Pre/PostPaint encapsulation
1689 0 : DLPostPaint2(true);
1690 : // <--
1691 : }
1692 : }
1693 0 : SwRootFrm::SetNoVirDev( sal_False );
1694 0 : mbPaintInProgress = sal_False;
1695 0 : UISizeNotify();
1696 0 : }
1697 : }
1698 : else
1699 : {
1700 0 : if ( maInvalidRect.IsEmpty() )
1701 0 : maInvalidRect = SwRect( rRect );
1702 : else
1703 0 : maInvalidRect.Union( SwRect( rRect ) );
1704 :
1705 0 : if ( mbInEndAction && GetWin() )
1706 : {
1707 0 : const Region aRegion(GetWin()->GetPaintRegion());
1708 0 : RectangleVector aRectangles;
1709 0 : aRegion.GetRegionRectangles(aRectangles);
1710 :
1711 0 : for(RectangleVector::const_iterator aRectIter(aRectangles.begin()); aRectIter != aRectangles.end(); ++aRectIter)
1712 : {
1713 0 : Imp()->AddPaintRect(*aRectIter);
1714 0 : }
1715 :
1716 : //RegionHandle hHdl( aRegion.BeginEnumRects() );
1717 : //Rectangle aRect;
1718 : //while ( aRegion.GetEnumRects( hHdl, aRect ) )
1719 : // Imp()->AddPaintRect( aRect );
1720 : //aRegion.EndEnumRects( hHdl );
1721 : }
1722 0 : else if ( SfxProgress::GetActiveProgress( GetDoc()->GetDocShell() ) &&
1723 0 : GetOut() == GetWin() )
1724 : {
1725 : // #i68597#
1726 0 : const Region aDLRegion(rRect);
1727 0 : DLPrePaint2(aDLRegion);
1728 :
1729 0 : mpOut->Push( PUSH_FILLCOLOR|PUSH_LINECOLOR );
1730 0 : mpOut->SetFillColor( Imp()->GetRetoucheColor() );
1731 0 : mpOut->SetLineColor();
1732 0 : mpOut->DrawRect( rRect );
1733 0 : mpOut->Pop();
1734 : // #i68597#
1735 0 : DLPostPaint2(true);
1736 : }
1737 : }
1738 : }
1739 :
1740 0 : void SwViewShell::PaintTile(VirtualDevice &rDevice, int contextWidth, int contextHeight, int tilePosX, int tilePosY, long tileWidth, long tileHeight)
1741 : {
1742 : // SwViewShell's output device setup
1743 : // TODO clean up SwViewShell's approach to output devices (the many of
1744 : // them - mpBufferedOut, mpOut, mpWin, ..., and get rid of
1745 : // mbTiledRendering)
1746 0 : OutputDevice *pSaveOut = mpOut;
1747 0 : mbTiledRendering = true;
1748 0 : mpOut = &rDevice;
1749 :
1750 : // resizes the virtual device so to contain the entrie context
1751 0 : rDevice.SetOutputSizePixel(Size(contextWidth, contextHeight));
1752 :
1753 : // setup the output device to draw the tile
1754 0 : MapMode aMapMode(rDevice.GetMapMode());
1755 0 : aMapMode.SetMapUnit(MAP_TWIP);
1756 0 : aMapMode.SetOrigin(Point(-tilePosX, -tilePosY));
1757 :
1758 : // Scaling. Must convert from pixels to twips. We know
1759 : // that VirtualDevises use a DPI of 96.
1760 0 : Fraction scaleX = Fraction(contextWidth, 96) * Fraction(1440L) / Fraction(tileWidth);
1761 0 : Fraction scaleY = Fraction(contextHeight, 96) * Fraction(1440L) / Fraction(tileHeight);
1762 0 : aMapMode.SetScaleX(scaleX);
1763 0 : aMapMode.SetScaleY(scaleY);
1764 0 : rDevice.SetMapMode(aMapMode);
1765 :
1766 : // Update this device in DrawLayer
1767 0 : if (Imp()->GetDrawView())
1768 : {
1769 0 : Imp()->GetDrawView()->AddWindowToPaintView(&rDevice);
1770 : }
1771 :
1772 : // scroll the requested area into view if necessary
1773 0 : MakeVisible(SwRect(Point(tilePosX, tilePosY), rDevice.PixelToLogic(Size(contextWidth, contextHeight))));
1774 :
1775 : // draw - works in logic coordinates
1776 0 : Paint(Rectangle(Point(tilePosX, tilePosY), rDevice.PixelToLogic(Size(contextWidth, contextHeight))));
1777 :
1778 : // Remove this device in DrawLayer
1779 0 : if (Imp()->GetDrawView())
1780 : {
1781 0 : Imp()->GetDrawView()->DeleteWindowFromPaintView(&rDevice);
1782 : }
1783 :
1784 : // SwViewShell's output device tear down
1785 0 : mpOut = pSaveOut;
1786 0 : mbTiledRendering = false;
1787 0 : }
1788 :
1789 : #if !HAVE_FEATURE_DESKTOP
1790 : extern "C"
1791 : void touch_lo_draw_tile(void *context, int contextWidth, int contextHeight, MLODpxPoint tileDpxPosition, MLODpxSize tileDpxSize)
1792 : {
1793 : #ifdef IOS
1794 : SAL_INFO("sw.tiled", "touch_lo_draw_tile(" << contextWidth << "x" << contextHeight << ", (" << tileDpxPosition.x << "," << tileDpxPosition.y << "), " << tileDpxSize.width << "x" << tileDpxSize.height << ")");
1795 : MLORipPoint tileRipPosition = MLORipPointByDpxPoint(tileDpxPosition);
1796 : MLORipSize rileRipSize = MLORipSizeByDpxSize(tileDpxSize);
1797 : MLORip tileRipPosX = tileRipPosition.x;
1798 : MLORip tileRipPosY = tileRipPosition.y;
1799 : MLORip tileRipWidth = rileRipSize.width;
1800 : MLORip tileRipHeight = rileRipSize.height;
1801 : // tilePosX/Y and tileWidth/Height tell the part of the document,
1802 : // in twip units, to render
1803 : int tilePosX = tileRipPosX;
1804 : int tilePosY = tileRipPosY;
1805 : long tileWidth = tileRipWidth;
1806 : long tileHeight = tileRipHeight;
1807 : // Currently we expect that only one document is open, so we are using the
1808 : // current shell. Should it turn out that we need to have more documents
1809 : // open, we need to add a documentHandle that would hold the right
1810 : // document shell in the iOS / Android impl, and we would get it as a
1811 : // parameter.
1812 :
1813 : SwWrtShell *pViewShell;
1814 :
1815 : // FIXME: make sure this is not called before we have a document...
1816 : while (!(pViewShell = GetActiveWrtShell()))
1817 : {
1818 : sleep(1);
1819 : }
1820 :
1821 : // Creation, use and destruction of a VirtualDevice needs to be
1822 : // protected by the SolarMutex, it seems.
1823 : Application::AcquireSolarMutex(1);
1824 : if (pViewShell)
1825 : {
1826 : SystemGraphicsData aData;
1827 : aData.rCGContext = (CGContextRef) context;
1828 : VirtualDevice aDevice(&aData, (sal_uInt16)0);
1829 : // paint to it
1830 : pViewShell->PaintTile(aDevice, contextWidth, contextHeight, tilePosX, tilePosY, tileWidth, tileHeight);
1831 : }
1832 : Application::ReleaseSolarMutex();
1833 : SAL_INFO("sw.tiled", "touch_lo_draw_tile(" << contextWidth << "x" << contextHeight << ", (" << tileDpxPosition.x << "," << tileDpxPosition.y << "), " << tileDpxSize.width << "x" << tileDpxSize.height << ") return");
1834 : #else
1835 : (void) context;
1836 : (void) contextWidth;
1837 : (void) contextHeight;
1838 : (void) tileDpxPosition;
1839 : (void) tileDpxSize;
1840 : #endif
1841 : }
1842 : extern "C"
1843 : MLODpxSize touch_lo_get_content_size()
1844 : {
1845 : #ifdef IOS
1846 : SwWrtShell *pViewShell;
1847 : // FIXME: make sure this is not called before we have a document...
1848 : while (!(pViewShell = GetActiveWrtShell()))
1849 : {
1850 : sleep(1);
1851 : }
1852 :
1853 : if (pViewShell)
1854 : {
1855 : static const MLORip WIDTH_ADDITION = 6L * DOCUMENTBORDER;
1856 : static const MLORip HEIGHT_ADDITION = 2L * DOCUMENTBORDER;
1857 : Size documentSize =pViewShell->GetView().GetDocSz();
1858 : return MLODpxSizeByRips(((MLORip)documentSize.Width()) + WIDTH_ADDITION,
1859 : ((MLORip)documentSize.Height()) + HEIGHT_ADDITION);
1860 : }
1861 : return MLODpxSizeByDpxes(0,0);
1862 : #else
1863 : return MLODpxSize();
1864 : #endif
1865 : }
1866 :
1867 : extern "C"
1868 : MLORipPoint MLORipPointByDpxPoint(MLODpxPoint mloDpxPoint)
1869 : {
1870 : #ifdef IOS
1871 : //MLODpxSize contentSize = touch_lo_get_content_size();
1872 : MLORip x = MLORipByDpx(mloDpxPoint.x /*- (contentSize.width/2.0f)*/);
1873 : MLORip y = MLORipByDpx(mloDpxPoint.y);
1874 : return MLORipPointByRips(x,y);
1875 : #else
1876 : (void) mloDpxPoint;
1877 : return MLORipPoint();
1878 : #endif
1879 : }
1880 :
1881 : extern "C"
1882 : MLODpxPoint MLODpxPointByRipPoint(MLORipPoint mloRipPoint)
1883 : {
1884 : //MLODpxSize contentSize = touch_lo_get_content_size();
1885 : MLODpx x = MLODpxByRip(mloRipPoint.x)/* + (contentSize.width/2.0f)*/;
1886 : MLODpx y = MLODpxByRip(mloRipPoint.y);
1887 : return MLODpxPointByDpxes(x,y);
1888 : }
1889 : #endif
1890 :
1891 0 : void SwViewShell::SetBrowseBorder( const Size& rNew )
1892 : {
1893 0 : if( rNew != maBrowseBorder )
1894 : {
1895 0 : maBrowseBorder = rNew;
1896 0 : if ( maVisArea.HasArea() )
1897 0 : CheckBrowseView( sal_False );
1898 : }
1899 0 : }
1900 :
1901 0 : const Size& SwViewShell::GetBrowseBorder() const
1902 : {
1903 0 : return maBrowseBorder;
1904 : }
1905 :
1906 0 : sal_Int32 SwViewShell::GetBrowseWidth() const
1907 : {
1908 0 : const SwPostItMgr* pPostItMgr = GetPostItMgr();
1909 0 : if ( pPostItMgr && pPostItMgr->HasNotes() && pPostItMgr->ShowNotes() )
1910 : {
1911 0 : Size aBorder( maBrowseBorder );
1912 0 : aBorder.Width() += maBrowseBorder.Width();
1913 0 : aBorder.Width() += pPostItMgr->GetSidebarWidth(true) + pPostItMgr->GetSidebarBorderWidth(true);
1914 0 : return maVisArea.Width() - GetOut()->PixelToLogic(aBorder).Width();
1915 : }
1916 : else
1917 0 : return maVisArea.Width() - 2 * GetOut()->PixelToLogic(maBrowseBorder).Width();
1918 : }
1919 :
1920 0 : void SwViewShell::CheckBrowseView( sal_Bool bBrowseChgd )
1921 : {
1922 0 : if ( !bBrowseChgd && !GetViewOptions()->getBrowseMode() )
1923 0 : return;
1924 :
1925 0 : SET_CURR_SHELL( this );
1926 :
1927 : OSL_ENSURE( GetLayout(), "Layout not ready" );
1928 :
1929 : // When the Layout doesn't have a height yet, nothing is formatted.
1930 : // That leads to problems with Invalidate, e.g. when setting up an new View
1931 : // the content is inserted and formatted (regardless of empty VisArea).
1932 : // Therefore the pages must be roused for formatting.
1933 0 : if( !GetLayout()->Frm().Height() )
1934 : {
1935 0 : SwFrm* pPage = GetLayout()->Lower();
1936 0 : while( pPage )
1937 : {
1938 0 : pPage->_InvalidateSize();
1939 0 : pPage = pPage->GetNext();
1940 : }
1941 0 : return;
1942 : }
1943 :
1944 0 : LockPaint();
1945 0 : StartAction();
1946 :
1947 0 : SwPageFrm *pPg = (SwPageFrm*)GetLayout()->Lower();
1948 0 : do
1949 0 : { pPg->InvalidateSize();
1950 0 : pPg->_InvalidatePrt();
1951 0 : pPg->InvaPercentLowers();
1952 0 : if ( bBrowseChgd )
1953 : {
1954 0 : pPg->PrepareHeader();
1955 0 : pPg->PrepareFooter();
1956 : }
1957 0 : pPg = (SwPageFrm*)pPg->GetNext();
1958 : } while ( pPg );
1959 :
1960 : // When the size ratios in browse mode change,
1961 : // the Position and PrtArea of the Cntnt and Tab frames must be Invalidated.
1962 0 : sal_uInt8 nInv = INV_PRTAREA | INV_TABLE | INV_POS;
1963 : // In case of browse mode change the CntntFrms need a size-Invalidate
1964 : // because of printer/screen formatting
1965 0 : if( bBrowseChgd )
1966 0 : nInv |= INV_SIZE | INV_DIRECTION;
1967 :
1968 0 : GetLayout()->InvalidateAllCntnt( nInv );
1969 :
1970 0 : SwFrm::CheckPageDescs( (SwPageFrm*)GetLayout()->Lower() );
1971 :
1972 0 : EndAction();
1973 0 : UnlockPaint();
1974 : }
1975 :
1976 0 : SwRootFrm *SwViewShell::GetLayout() const
1977 : {
1978 0 : return mpLayout.get();
1979 : }
1980 :
1981 0 : OutputDevice& SwViewShell::GetRefDev() const
1982 : {
1983 0 : OutputDevice* pTmpOut = 0;
1984 0 : if ( GetWin() &&
1985 0 : GetViewOptions()->getBrowseMode() &&
1986 0 : !GetViewOptions()->IsPrtFormat() )
1987 0 : pTmpOut = GetWin();
1988 0 : else if ( 0 != mpTmpRef )
1989 0 : pTmpOut = mpTmpRef;
1990 : else
1991 0 : pTmpOut = GetDoc()->getReferenceDevice( true );
1992 :
1993 0 : return *pTmpOut;
1994 : }
1995 :
1996 0 : const SwNodes& SwViewShell::GetNodes() const
1997 : {
1998 0 : return mpDoc->GetNodes();
1999 : }
2000 :
2001 0 : void SwViewShell::DrawSelChanged()
2002 : {
2003 0 : }
2004 :
2005 0 : Size SwViewShell::GetDocSize() const
2006 : {
2007 0 : Size aSz;
2008 0 : const SwRootFrm* pRoot = GetLayout();
2009 0 : if( pRoot )
2010 0 : aSz = pRoot->Frm().SSize();
2011 :
2012 0 : return aSz;
2013 : }
2014 :
2015 0 : SfxItemPool& SwViewShell::GetAttrPool()
2016 : {
2017 0 : return GetDoc()->GetAttrPool();
2018 : }
2019 :
2020 0 : void SwViewShell::ApplyViewOptions( const SwViewOption &rOpt )
2021 : {
2022 :
2023 0 : SwViewShell *pSh = this;
2024 0 : do
2025 0 : { pSh->StartAction();
2026 0 : pSh = (SwViewShell*)pSh->GetNext();
2027 : } while ( pSh != this );
2028 :
2029 0 : ImplApplyViewOptions( rOpt );
2030 :
2031 : // With one layout per view it is not longer necessary
2032 : // to sync these "layout related" view options
2033 : // But as long as we have to disable "multiple layout"
2034 0 : pSh = (SwViewShell*)this->GetNext();
2035 0 : while ( pSh != this )
2036 : {
2037 0 : SwViewOption aOpt( *pSh->GetViewOptions() );
2038 0 : aOpt.SetFldName( rOpt.IsFldName() );
2039 0 : aOpt.SetShowHiddenField( rOpt.IsShowHiddenField() );
2040 0 : aOpt.SetShowHiddenPara( rOpt.IsShowHiddenPara() );
2041 0 : aOpt.SetShowHiddenChar( rOpt.IsShowHiddenChar() );
2042 0 : aOpt.SetViewLayoutBookMode( rOpt.IsViewLayoutBookMode() );
2043 0 : aOpt.SetViewLayoutColumns( rOpt.GetViewLayoutColumns() );
2044 0 : aOpt.SetPostIts(rOpt.IsPostIts());
2045 0 : if ( !(aOpt == *pSh->GetViewOptions()) )
2046 0 : pSh->ImplApplyViewOptions( aOpt );
2047 0 : pSh = (SwViewShell*)pSh->GetNext();
2048 0 : }
2049 : // End of disabled multiple window
2050 :
2051 0 : pSh = this;
2052 0 : do
2053 0 : { pSh->EndAction();
2054 0 : pSh = (SwViewShell*)pSh->GetNext();
2055 : } while ( pSh != this );
2056 :
2057 0 : }
2058 :
2059 0 : void SwViewShell::ImplApplyViewOptions( const SwViewOption &rOpt )
2060 : {
2061 0 : if (*mpOpt == rOpt)
2062 0 : return;
2063 :
2064 0 : Window *pMyWin = GetWin();
2065 0 : if( !pMyWin )
2066 : {
2067 : OSL_ENSURE( pMyWin, "SwViewShell::ApplyViewOptions: no window" );
2068 0 : return;
2069 : }
2070 :
2071 0 : SET_CURR_SHELL( this );
2072 :
2073 0 : sal_Bool bReformat = sal_False;
2074 :
2075 0 : if( mpOpt->IsShowHiddenField() != rOpt.IsShowHiddenField() )
2076 : {
2077 0 : ((SwHiddenTxtFieldType*)mpDoc->GetSysFldType( RES_HIDDENTXTFLD ))->
2078 0 : SetHiddenFlag( !rOpt.IsShowHiddenField() );
2079 0 : bReformat = sal_True;
2080 : }
2081 0 : if ( mpOpt->IsShowHiddenPara() != rOpt.IsShowHiddenPara() )
2082 : {
2083 0 : SwHiddenParaFieldType* pFldType = (SwHiddenParaFieldType*)GetDoc()->
2084 0 : GetSysFldType(RES_HIDDENPARAFLD);
2085 0 : if( pFldType && pFldType->GetDepends() )
2086 : {
2087 0 : SwMsgPoolItem aHnt( RES_HIDDENPARA_PRINT );
2088 0 : pFldType->ModifyNotification( &aHnt, 0);
2089 : }
2090 0 : bReformat = sal_True;
2091 : }
2092 0 : if ( !bReformat && mpOpt->IsShowHiddenChar() != rOpt.IsShowHiddenChar() )
2093 : {
2094 0 : bReformat = GetDoc()->ContainsHiddenChars();
2095 : }
2096 :
2097 : // bReformat becomes sal_True, if ...
2098 : // - fieldnames apply or not ...
2099 : // ( - SwEndPortion must _no_ longer be generated. )
2100 : // - Of course, the screen is something completely different than the printer ...
2101 0 : bReformat = bReformat || mpOpt->IsFldName() != rOpt.IsFldName();
2102 :
2103 : // The map mode is changed, minima/maxima will be attended by UI
2104 0 : if( mpOpt->GetZoom() != rOpt.GetZoom() && !IsPreview() )
2105 : {
2106 0 : MapMode aMode( pMyWin->GetMapMode() );
2107 0 : Fraction aNewFactor( rOpt.GetZoom(), 100 );
2108 0 : aMode.SetScaleX( aNewFactor );
2109 0 : aMode.SetScaleY( aNewFactor );
2110 0 : pMyWin->SetMapMode( aMode );
2111 : // if not a reference device (printer) is used for formatting,
2112 : // but the screen, new formatting is needed for zoomfactor changes.
2113 0 : if( mpOpt->getBrowseMode() )
2114 0 : bReformat = sal_True;
2115 : }
2116 :
2117 0 : bool bBrowseModeChanged = false;
2118 0 : if( mpOpt->getBrowseMode() != rOpt.getBrowseMode() )
2119 : {
2120 0 : bBrowseModeChanged = true;
2121 0 : bReformat = sal_True;
2122 : }
2123 0 : else if( mpOpt->getBrowseMode() && mpOpt->IsPrtFormat() != rOpt.IsPrtFormat() )
2124 0 : bReformat = sal_True;
2125 :
2126 0 : if ( HasDrawView() || rOpt.IsGridVisible() )
2127 : {
2128 0 : if ( !HasDrawView() )
2129 0 : MakeDrawView();
2130 :
2131 0 : SwDrawView *pDView = Imp()->GetDrawView();
2132 0 : if ( (pDView->IsDragStripes() ? 1 : 0) != rOpt.IsCrossHair() )
2133 0 : pDView->SetDragStripes( rOpt.IsCrossHair() );
2134 :
2135 0 : if ( (pDView->IsGridSnap() ? 1 : 0) != rOpt.IsSnap() )
2136 0 : pDView->SetGridSnap( rOpt.IsSnap() );
2137 :
2138 0 : if ( (pDView->IsGridVisible() ? 1 : 0) != rOpt.IsGridVisible() )
2139 0 : pDView->SetGridVisible( rOpt.IsGridVisible() );
2140 :
2141 0 : const Size &rSz = rOpt.GetSnapSize();
2142 0 : pDView->SetGridCoarse( rSz );
2143 :
2144 : const Size aFSize
2145 0 : ( rSz.Width() ? rSz.Width() / (rOpt.GetDivisionX()+1) : 0,
2146 0 : rSz.Height()? rSz.Height()/ (rOpt.GetDivisionY()+1) : 0);
2147 0 : pDView->SetGridFine( aFSize );
2148 0 : Fraction aSnGrWdtX(rSz.Width(), rOpt.GetDivisionX() + 1);
2149 0 : Fraction aSnGrWdtY(rSz.Height(), rOpt.GetDivisionY() + 1);
2150 0 : pDView->SetSnapGridWidth( aSnGrWdtX, aSnGrWdtY );
2151 :
2152 : // set handle size to 9 pixels, always
2153 0 : pDView->SetMarkHdlSizePixel(9);
2154 : }
2155 :
2156 0 : bool bOnlineSpellChgd = mpOpt->IsOnlineSpell() != rOpt.IsOnlineSpell();
2157 :
2158 0 : *mpOpt = rOpt; // First the options are taken.
2159 0 : mpOpt->SetUIOptions(rOpt);
2160 :
2161 0 : mpDoc->set(IDocumentSettingAccess::HTML_MODE, 0 != ::GetHtmlMode(mpDoc->GetDocShell()));
2162 :
2163 0 : if( bBrowseModeChanged )
2164 : {
2165 : // #i44963# Good occasion to check if page sizes in
2166 : // page descriptions are still set to (LONG_MAX, LONG_MAX) (html import)
2167 0 : mpDoc->CheckDefaultPageFmt();
2168 0 : CheckBrowseView( sal_True );
2169 : }
2170 :
2171 0 : pMyWin->Invalidate();
2172 0 : if ( bReformat )
2173 : {
2174 : // Nothing helps, we need to send all CntntFrms a
2175 : // Prepare, we format anew:
2176 0 : StartAction();
2177 0 : Reformat();
2178 0 : EndAction();
2179 : }
2180 :
2181 0 : if( bOnlineSpellChgd )
2182 : {
2183 0 : SwViewShell *pSh = (SwViewShell*)this->GetNext();
2184 0 : sal_Bool bOnlineSpl = rOpt.IsOnlineSpell();
2185 0 : while( pSh != this )
2186 0 : { pSh->mpOpt->SetOnlineSpell( bOnlineSpl );
2187 0 : Window *pTmpWin = pSh->GetWin();
2188 0 : if( pTmpWin )
2189 0 : pTmpWin->Invalidate();
2190 0 : pSh = (SwViewShell*)pSh->GetNext();
2191 : }
2192 0 : }
2193 :
2194 : }
2195 :
2196 0 : void SwViewShell::SetUIOptions( const SwViewOption &rOpt )
2197 : {
2198 0 : mpOpt->SetUIOptions(rOpt);
2199 : //the API-Flag of the view options is set but never reset
2200 : //it is required to set scroll bars in readonly documents
2201 0 : if(rOpt.IsStarOneSetting())
2202 0 : mpOpt->SetStarOneSetting(sal_True);
2203 :
2204 0 : mpOpt->SetSymbolFont(rOpt.GetSymbolFont());
2205 0 : }
2206 :
2207 0 : void SwViewShell::SetReadonlyOption(sal_Bool bSet)
2208 : {
2209 : //JP 01.02.99: at readonly flag query properly
2210 : // and if need be format; Bug 61335
2211 :
2212 : // Are we switching from readonly to edit?
2213 0 : if( bSet != mpOpt->IsReadonly() )
2214 : {
2215 : // so that the flags can be queried properly.
2216 0 : mpOpt->SetReadonly( sal_False );
2217 :
2218 0 : sal_Bool bReformat = mpOpt->IsFldName();
2219 :
2220 0 : mpOpt->SetReadonly( bSet );
2221 :
2222 0 : if( bReformat )
2223 : {
2224 0 : StartAction();
2225 0 : Reformat();
2226 0 : if ( GetWin() )
2227 0 : GetWin()->Invalidate();
2228 0 : EndAction();
2229 : }
2230 0 : else if ( GetWin() )
2231 0 : GetWin()->Invalidate();
2232 0 : if( Imp()->IsAccessible() )
2233 0 : Imp()->InvalidateAccessibleEditableState( false );
2234 : }
2235 0 : }
2236 :
2237 0 : void SwViewShell::SetPDFExportOption(sal_Bool bSet)
2238 : {
2239 0 : if( bSet != mpOpt->IsPDFExport() )
2240 : {
2241 0 : if( bSet && mpOpt->getBrowseMode() )
2242 0 : mpOpt->SetPrtFormat( sal_True );
2243 0 : mpOpt->SetPDFExport(bSet);
2244 : }
2245 0 : }
2246 :
2247 0 : void SwViewShell::SetReadonlySelectionOption(sal_Bool bSet)
2248 : {
2249 0 : if( bSet != mpOpt->IsSelectionInReadonly() )
2250 : {
2251 0 : mpOpt->SetSelectionInReadonly(bSet);
2252 : }
2253 0 : }
2254 :
2255 0 : void SwViewShell::SetPrtFormatOption( sal_Bool bSet )
2256 : {
2257 0 : mpOpt->SetPrtFormat( bSet );
2258 0 : }
2259 :
2260 0 : void SwViewShell::UISizeNotify()
2261 : {
2262 0 : if ( mbDocSizeChgd )
2263 : {
2264 0 : mbDocSizeChgd = sal_False;
2265 0 : bool bOld = bInSizeNotify;
2266 0 : bInSizeNotify = true;
2267 0 : ::SizeNotify( this, GetDocSize() );
2268 0 : bInSizeNotify = bOld;
2269 : }
2270 0 : }
2271 :
2272 0 : void SwViewShell::SetRestoreActions(sal_uInt16 nSet)
2273 : {
2274 : OSL_ENSURE(!GetRestoreActions()||!nSet, "multiple restore of the Actions ?");
2275 0 : Imp()->SetRestoreActions(nSet);
2276 0 : }
2277 0 : sal_uInt16 SwViewShell::GetRestoreActions() const
2278 : {
2279 0 : return Imp()->GetRestoreActions();
2280 : }
2281 :
2282 0 : sal_Bool SwViewShell::IsNewLayout() const
2283 : {
2284 0 : return GetLayout()->IsNewLayout();
2285 : }
2286 :
2287 0 : uno::Reference< ::com::sun::star::accessibility::XAccessible > SwViewShell::CreateAccessible()
2288 : {
2289 0 : uno::Reference< ::com::sun::star::accessibility::XAccessible > xAcc;
2290 :
2291 : // We require a layout and an XModel to be accessible.
2292 : OSL_ENSURE( mpLayout, "no layout, no access" );
2293 : OSL_ENSURE( GetWin(), "no window, no access" );
2294 :
2295 0 : if( mpDoc->GetCurrentViewShell() && GetWin() )
2296 0 : xAcc = Imp()->GetAccessibleMap().GetDocumentView();
2297 :
2298 0 : return xAcc;
2299 : }
2300 :
2301 : uno::Reference< ::com::sun::star::accessibility::XAccessible >
2302 0 : SwViewShell::CreateAccessiblePreview()
2303 : {
2304 : OSL_ENSURE( IsPreview(),
2305 : "Can't create accessible preview for non-preview SwViewShell" );
2306 :
2307 : // We require a layout and an XModel to be accessible.
2308 : OSL_ENSURE( mpLayout, "no layout, no access" );
2309 : OSL_ENSURE( GetWin(), "no window, no access" );
2310 :
2311 0 : if ( IsPreview() && GetLayout()&& GetWin() )
2312 : {
2313 0 : return Imp()->GetAccessibleMap().GetDocumentPreview(
2314 0 : PagePreviewLayout()->maPreviewPages,
2315 0 : GetWin()->GetMapMode().GetScaleX(),
2316 0 : GetLayout()->GetPageByPageNum( PagePreviewLayout()->mnSelectedPageNum ),
2317 0 : PagePreviewLayout()->maWinSize );
2318 : }
2319 0 : return NULL;
2320 : }
2321 :
2322 0 : void SwViewShell::InvalidateAccessibleFocus()
2323 : {
2324 0 : if( Imp()->IsAccessible() )
2325 0 : Imp()->GetAccessibleMap().InvalidateFocus();
2326 0 : }
2327 :
2328 : /**
2329 : * invalidate CONTENT_FLOWS_FROM/_TO relation for paragraphs #i27138#
2330 : */
2331 0 : void SwViewShell::InvalidateAccessibleParaFlowRelation( const SwTxtFrm* _pFromTxtFrm,
2332 : const SwTxtFrm* _pToTxtFrm )
2333 : {
2334 0 : if ( GetLayout() && GetLayout()->IsAnyShellAccessible() )
2335 : {
2336 0 : Imp()->_InvalidateAccessibleParaFlowRelation( _pFromTxtFrm, _pToTxtFrm );
2337 : }
2338 0 : }
2339 :
2340 : /**
2341 : * invalidate text selection for paragraphs #i27301#
2342 : */
2343 0 : void SwViewShell::InvalidateAccessibleParaTextSelection()
2344 : {
2345 0 : if ( GetLayout() && GetLayout()->IsAnyShellAccessible() )
2346 : {
2347 0 : Imp()->_InvalidateAccessibleParaTextSelection();
2348 : }
2349 0 : }
2350 :
2351 : /**
2352 : * invalidate attributes for paragraphs #i88069#
2353 : */
2354 0 : void SwViewShell::InvalidateAccessibleParaAttrs( const SwTxtFrm& rTxtFrm )
2355 : {
2356 0 : if ( GetLayout() && GetLayout()->IsAnyShellAccessible() )
2357 : {
2358 0 : Imp()->_InvalidateAccessibleParaAttrs( rTxtFrm );
2359 : }
2360 0 : }
2361 :
2362 0 : SwAccessibleMap* SwViewShell::GetAccessibleMap()
2363 : {
2364 0 : if ( Imp()->IsAccessible() )
2365 : {
2366 0 : return &(Imp()->GetAccessibleMap());
2367 : }
2368 :
2369 0 : return 0;
2370 : }
2371 :
2372 0 : void SwViewShell::ApplyAccessiblityOptions(SvtAccessibilityOptions& rAccessibilityOptions)
2373 : {
2374 0 : if(mpOpt->IsPagePreview() && !rAccessibilityOptions.GetIsForPagePreviews())
2375 : {
2376 0 : mpAccOptions->SetAlwaysAutoColor(sal_False);
2377 0 : mpAccOptions->SetStopAnimatedGraphics(sal_False);
2378 0 : mpAccOptions->SetStopAnimatedText(sal_False);
2379 : }
2380 : else
2381 : {
2382 0 : mpAccOptions->SetAlwaysAutoColor(rAccessibilityOptions.GetIsAutomaticFontColor());
2383 0 : mpAccOptions->SetStopAnimatedGraphics(! rAccessibilityOptions.GetIsAllowAnimatedGraphics());
2384 0 : mpAccOptions->SetStopAnimatedText(! rAccessibilityOptions.GetIsAllowAnimatedText());
2385 :
2386 : // Formular view
2387 : // Always set this option, not only if document is read-only:
2388 0 : mpOpt->SetSelectionInReadonly(rAccessibilityOptions.IsSelectionInReadonly());
2389 : }
2390 0 : }
2391 :
2392 0 : ShellResource* SwViewShell::GetShellRes()
2393 : {
2394 0 : return mpShellRes;
2395 : }
2396 :
2397 0 : void SwViewShell::SetCareWin( Window* pNew )
2398 : {
2399 0 : mpCareWindow = pNew;
2400 0 : }
2401 :
2402 0 : sal_uInt16 SwViewShell::GetPageCount() const
2403 : {
2404 0 : return GetLayout() ? GetLayout()->GetPageNum() : 1;
2405 : }
2406 :
2407 0 : const Size SwViewShell::GetPageSize( sal_uInt16 nPageNum, bool bSkipEmptyPages ) const
2408 : {
2409 0 : Size aSize;
2410 0 : const SwRootFrm* pTmpRoot = GetLayout();
2411 0 : if( pTmpRoot && nPageNum )
2412 : {
2413 : const SwPageFrm* pPage = static_cast<const SwPageFrm*>
2414 0 : (pTmpRoot->Lower());
2415 :
2416 0 : while( --nPageNum && pPage->GetNext() )
2417 0 : pPage = static_cast<const SwPageFrm*>( pPage->GetNext() );
2418 :
2419 0 : if( !bSkipEmptyPages && pPage->IsEmptyPage() && pPage->GetNext() )
2420 0 : pPage = static_cast<const SwPageFrm*>( pPage->GetNext() );
2421 :
2422 0 : aSize = pPage->Frm().SSize();
2423 : }
2424 0 : return aSize;
2425 : }
2426 :
2427 : // #i12836# enhanced pdf export
2428 0 : sal_Int32 SwViewShell::GetPageNumAndSetOffsetForPDF( OutputDevice& rOut, const SwRect& rRect ) const
2429 : {
2430 : OSL_ENSURE( GetLayout(), "GetPageNumAndSetOffsetForPDF assumes presence of layout" );
2431 :
2432 0 : sal_Int32 nRet = -1;
2433 :
2434 : // #i40059# Position out of bounds:
2435 0 : SwRect aRect( rRect );
2436 0 : aRect.Pos().X() = std::max( aRect.Left(), GetLayout()->Frm().Left() );
2437 :
2438 0 : const SwPageFrm* pPage = GetLayout()->GetPageAtPos( aRect.Center() );
2439 0 : if ( pPage )
2440 : {
2441 : OSL_ENSURE( pPage, "GetPageNumAndSetOffsetForPDF: No page found" );
2442 :
2443 0 : Point aOffset( pPage->Frm().Pos() );
2444 0 : aOffset.X() = -aOffset.X();
2445 0 : aOffset.Y() = -aOffset.Y();
2446 :
2447 0 : MapMode aMapMode( rOut.GetMapMode() );
2448 0 : aMapMode.SetOrigin( aOffset );
2449 0 : rOut.SetMapMode( aMapMode );
2450 :
2451 0 : nRet = pPage->GetPhyPageNum() - 1;
2452 : }
2453 :
2454 0 : return nRet;
2455 : }
2456 :
2457 : // --> PB 2007-05-30 #146850#
2458 0 : const BitmapEx& SwViewShell::GetReplacementBitmap( bool bIsErrorState )
2459 : {
2460 : BitmapEx** ppRet;
2461 0 : sal_uInt16 nResId = 0;
2462 0 : if( bIsErrorState )
2463 : {
2464 0 : ppRet = &mpErrorBmp;
2465 0 : nResId = RID_GRAPHIC_ERRORBMP;
2466 : }
2467 : else
2468 : {
2469 0 : ppRet = &mpReplaceBmp;
2470 0 : nResId = RID_GRAPHIC_REPLACEBMP;
2471 : }
2472 :
2473 0 : if( !*ppRet )
2474 : {
2475 0 : *ppRet = new BitmapEx( SW_RES( nResId ) );
2476 : }
2477 0 : return **ppRet;
2478 : }
2479 :
2480 0 : void SwViewShell::DeleteReplacementBitmaps()
2481 : {
2482 0 : DELETEZ( mpErrorBmp );
2483 0 : DELETEZ( mpReplaceBmp );
2484 0 : }
2485 :
2486 0 : SwPostItMgr* SwViewShell::GetPostItMgr()
2487 : {
2488 0 : SwView* pView = GetDoc()->GetDocShell() ? GetDoc()->GetDocShell()->GetView() : 0;
2489 0 : if ( pView )
2490 0 : return pView->GetPostItMgr();
2491 :
2492 0 : return 0;
2493 : }
2494 :
2495 : /*
2496 : * Document Interface Access
2497 : */
2498 0 : const IDocumentSettingAccess* SwViewShell::getIDocumentSettingAccess() const { return mpDoc; }
2499 0 : IDocumentSettingAccess* SwViewShell::getIDocumentSettingAccess() { return mpDoc; }
2500 0 : const IDocumentDeviceAccess* SwViewShell::getIDocumentDeviceAccess() const { return mpDoc; }
2501 0 : IDocumentDeviceAccess* SwViewShell::getIDocumentDeviceAccess() { return mpDoc; }
2502 0 : const IDocumentMarkAccess* SwViewShell::getIDocumentMarkAccess() const { return mpDoc->getIDocumentMarkAccess(); }
2503 0 : IDocumentMarkAccess* SwViewShell::getIDocumentMarkAccess() { return mpDoc->getIDocumentMarkAccess(); }
2504 0 : const IDocumentDrawModelAccess* SwViewShell::getIDocumentDrawModelAccess() const { return mpDoc; }
2505 0 : IDocumentDrawModelAccess* SwViewShell::getIDocumentDrawModelAccess() { return mpDoc; }
2506 0 : const IDocumentRedlineAccess* SwViewShell::getIDocumentRedlineAccess() const { return mpDoc; }
2507 0 : IDocumentRedlineAccess* SwViewShell::getIDocumentRedlineAccess() { return mpDoc; }
2508 0 : const IDocumentLayoutAccess* SwViewShell::getIDocumentLayoutAccess() const { return mpDoc; }
2509 0 : IDocumentLayoutAccess* SwViewShell::getIDocumentLayoutAccess() { return mpDoc; }
2510 0 : IDocumentContentOperations* SwViewShell::getIDocumentContentOperations() { return mpDoc; }
2511 0 : IDocumentStylePoolAccess* SwViewShell::getIDocumentStylePoolAccess() { return mpDoc; }
2512 0 : const IDocumentStatistics* SwViewShell::getIDocumentStatistics() const { return mpDoc; }
2513 :
2514 0 : IDocumentUndoRedo & SwViewShell::GetIDocumentUndoRedo()
2515 0 : { return mpDoc->GetIDocumentUndoRedo(); }
2516 0 : IDocumentUndoRedo const& SwViewShell::GetIDocumentUndoRedo() const
2517 0 : { return mpDoc->GetIDocumentUndoRedo(); }
2518 :
2519 : // --> OD 2007-11-14 #i83479#
2520 0 : const IDocumentListItems* SwViewShell::getIDocumentListItemsAccess() const
2521 : {
2522 0 : return mpDoc;
2523 : }
2524 :
2525 0 : const IDocumentOutlineNodes* SwViewShell::getIDocumentOutlineNodesAccess() const
2526 : {
2527 0 : return mpDoc;
2528 0 : }
2529 :
2530 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
