sd/source/ui/view/drviews5.cxx

   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 <DrawViewShell.hxx>
  21 #include <editeng/outliner.hxx>
  22 #include <svx/svxids.hrc>
  23 #include <sfx2/request.hxx>
  24 #include <sfx2/dispatch.hxx>
  25 #include <svx/svdpagv.hxx>
  26 #include <svx/svdoutl.hxx>
  27
  28 #include <vcl/settings.hxx>
  29 #include <vcl/svapp.hxx>
  30 #include <sdcommands.h>
  31 #include <sal/log.hxx>
  32
  33 #include <svx/fmshell.hxx>
  34 #include <editeng/eeitem.hxx>
  35 #include <AccessibleDrawDocumentView.hxx>
  36
  37 #include <sfx2/viewfrm.hxx>
  38 #include <LayerTabBar.hxx>
  39
  40 #include <app.hrc>
  41 #include <helpids.h>
  42 #include <optsitem.hxx>
  43 #include <sdmod.hxx>
  44 #include <FrameView.hxx>
  45 #include <Window.hxx>
  46 #include <drawview.hxx>
  47 #include <drawdoc.hxx>
  48 #include <DrawDocShell.hxx>
  49 #include <Client.hxx>
  50 #include <slideshow.hxx>
  51 #include <unokywds.hxx>
  52 #include <sdpage.hxx>
  53 #include <SdUnoDrawView.hxx>
  54 #include <ViewShellBase.hxx>
  55 #include <FormShellManager.hxx>
  56 #include <DrawController.hxx>
  57 #include <memory>
  58 #include <comphelper/lok.hxx>
  59
  60 namespace sd {
  61
  62 void DrawViewShell::ModelHasChanged()
  63 {
  64     Invalidate();
  65     // that the navigator also gets an up to date state
  66     GetViewFrame()->GetBindings().Invalidate( SID_NAVIGATOR_STATE, true );
  67
  68     SfxBoolItem aItem( SID_3D_STATE, true );
  69     GetViewFrame()->GetDispatcher()->ExecuteList(
  70         SID_3D_STATE, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, { &aItem });
  71
  72     // now initialize the TextEditOutliner which was newly created by the draw engine
  73     ::Outliner* pOutliner     = mpDrawView->GetTextEditOutliner();
  74     if (pOutliner)
  75     {
  76         SfxStyleSheetPool* pSPool = static_cast<SfxStyleSheetPool*>( GetDocSh()->GetStyleSheetPool() );
  77         pOutliner->SetStyleSheetPool(pSPool);
  78     }
  79 }
  80
  81 void DrawViewShell::Resize()
  82 {
  83     ViewShell::Resize();
  84
  85     // tdf#151621 Do not set if the embedded object is opening in a new window.
  86     if (GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED
  87         && GetDocSh()->IsInPlaceActive())
  88     {
  89         SetZoomRect(GetDocSh()->GetVisArea(ASPECT_CONTENT));
  90     }
  91
  92     rtl::Reference< sd::SlideShow > xSlideshow( SlideShow::GetSlideShow( GetViewShellBase() ) );
  93     if( xSlideshow.is() && xSlideshow->isRunning() && !xSlideshow->isFullScreen() )
  94     {
  95         xSlideshow->resize(maViewSize);
  96     }
  97 }
  98
  99 void DrawViewShell::ArrangeGUIElements()
 100 {
 101     // Retrieve the current size (thickness) of the scroll bars.  That is
 102     // the width of the vertical and the height of the horizontal scroll
 103     // bar.
 104     int nScrollBarSize = GetParentWindow()->GetSettings().GetStyleSettings().GetScrollBarSize();
 105     maScrBarWH = Size (nScrollBarSize, nScrollBarSize);
 106
 107     ViewShell::ArrangeGUIElements ();
 108
 109     maTabControl->Hide();
 110
 111     OSL_ASSERT (GetViewShell()!=nullptr);
 112     Client* pIPClient = static_cast<Client*>(GetViewShell()->GetIPClient());
 113     bool bClientActive = false;
 114     if ( pIPClient && pIPClient->IsObjectInPlaceActive() )
 115         bClientActive = true;
 116
 117     bool bInPlaceActive = false;
 118     if (SfxViewFrame* pViewFrame = GetViewFrame())
 119         bInPlaceActive = pViewFrame->GetFrame().IsInPlace();
 120
 121     if ( mbZoomOnPage && !bInPlaceActive && !bClientActive )
 122     {
 123         // with split, always resize first window
 124         //af pWindow = mpContentWindow.get();
 125         SfxRequest aReq(SID_SIZE_PAGE, SfxCallMode::SLOT, GetDoc()->GetItemPool());
 126         ExecuteSlot( aReq );
 127     }
 128 }
 129
 130 /**
 131  * Apply data of the FrameView on the current view
 132  */
 133 void DrawViewShell::ReadFrameViewData(FrameView* pView)
 134 {
 135     ModifyGuard aGuard( GetDoc() );
 136
 137     // this option has to be adjust at the model
 138     GetDoc()->SetPickThroughTransparentTextFrames(
 139         SdModule::get()->GetSdOptions(GetDoc()->GetDocumentType())->IsPickThrough());
 140
 141     // initialization of the Character-(Screen-) attribute
 142     if (HasRuler() != pView->HasRuler())
 143         SetRuler( pView->HasRuler() );
 144
 145     if (mpDrawView->GetGridCoarse() != pView->GetGridCoarse())
 146         mpDrawView->SetGridCoarse( pView->GetGridCoarse() );
 147
 148     if (mpDrawView->GetGridFine() != pView->GetGridFine())
 149         mpDrawView->SetGridFine( pView->GetGridFine() );
 150
 151     if (mpDrawView->GetSnapGridWidthX() != pView->GetSnapGridWidthX() || mpDrawView->GetSnapGridWidthY() != pView->GetSnapGridWidthY())
 152         mpDrawView->SetSnapGridWidth(pView->GetSnapGridWidthX(), pView->GetSnapGridWidthY());
 153
 154     if (mpDrawView->IsGridVisible() != pView->IsGridVisible())
 155         mpDrawView->SetGridVisible( pView->IsGridVisible() );
 156
 157     if (mpDrawView->IsGridFront() != pView->IsGridFront())
 158         mpDrawView->SetGridFront( pView->IsGridFront() );
 159
 160     if (mpDrawView->GetSnapAngle() != pView->GetSnapAngle())
 161         mpDrawView->SetSnapAngle( pView->GetSnapAngle() );
 162
 163     if (mpDrawView->IsGridSnap() !=  pView->IsGridSnap() )
 164         mpDrawView->SetGridSnap( pView->IsGridSnap() );
 165
 166     if (mpDrawView->IsBordSnap() !=  pView->IsBordSnap() )
 167         mpDrawView->SetBordSnap( pView->IsBordSnap() );
 168
 169     if (mpDrawView->IsHlplSnap() !=  pView->IsHlplSnap() )
 170         mpDrawView->SetHlplSnap( pView->IsHlplSnap() );
 171
 172     if (mpDrawView->IsOFrmSnap() !=  pView->IsOFrmSnap() )
 173         mpDrawView->SetOFrmSnap( pView->IsOFrmSnap() );
 174
 175     if (mpDrawView->IsOPntSnap() !=  pView->IsOPntSnap() )
 176         mpDrawView->SetOPntSnap( pView->IsOPntSnap() );
 177
 178     if (mpDrawView->IsOConSnap() !=  pView->IsOConSnap() )
 179         mpDrawView->SetOConSnap( pView->IsOConSnap() );
 180
 181     if (mpDrawView->IsHlplVisible() != pView->IsHlplVisible() )
 182         mpDrawView->SetHlplVisible( pView->IsHlplVisible() );
 183
 184     if (mpDrawView->IsDragStripes() != pView->IsDragStripes() )
 185         mpDrawView->SetDragStripes( pView->IsDragStripes() );
 186
 187     if (mpDrawView->IsPlusHandlesAlwaysVisible() != pView->IsPlusHandlesAlwaysVisible() )
 188         mpDrawView->SetPlusHandlesAlwaysVisible( pView->IsPlusHandlesAlwaysVisible() );
 189
 190     if (mpDrawView->GetSnapMagneticPixel() != pView->GetSnapMagneticPixel() )
 191         mpDrawView->SetSnapMagneticPixel( pView->GetSnapMagneticPixel() );
 192
 193     if (mpDrawView->IsMarkedHitMovesAlways() != pView->IsMarkedHitMovesAlways() )
 194         mpDrawView->SetMarkedHitMovesAlways( pView->IsMarkedHitMovesAlways() );
 195
 196     if (mpDrawView->IsMoveOnlyDragging() != pView->IsMoveOnlyDragging() )
 197         mpDrawView->SetMoveOnlyDragging( pView->IsMoveOnlyDragging() );
 198
 199     if (mpDrawView->IsNoDragXorPolys() != pView->IsNoDragXorPolys() )
 200         mpDrawView->SetNoDragXorPolys( pView->IsNoDragXorPolys() );
 201
 202     if (mpDrawView->IsCrookNoContortion() != pView->IsCrookNoContortion() )
 203         mpDrawView->SetCrookNoContortion( pView->IsCrookNoContortion() );
 204
 205     if (mpDrawView->IsAngleSnapEnabled() != pView->IsAngleSnapEnabled() )
 206         mpDrawView->SetAngleSnapEnabled( pView->IsAngleSnapEnabled() );
 207
 208     if (mpDrawView->IsBigOrtho() != pView->IsBigOrtho() )
 209         mpDrawView->SetBigOrtho( pView->IsBigOrtho() );
 210
 211     if (mpDrawView->IsOrtho() != pView->IsOrtho() )
 212         mpDrawView->SetOrtho( pView->IsOrtho() );
 213
 214     if (mpDrawView->GetEliminatePolyPointLimitAngle() != pView->GetEliminatePolyPointLimitAngle() )
 215         mpDrawView->SetEliminatePolyPointLimitAngle( pView->GetEliminatePolyPointLimitAngle() );
 216
 217     if (mpDrawView->IsEliminatePolyPoints() != pView->IsEliminatePolyPoints() )
 218         mpDrawView->SetEliminatePolyPoints( pView->IsEliminatePolyPoints() );
 219
 220     if (mpDrawView->IsSolidDragging() != pView->IsSolidDragging() )
 221         mpDrawView->SetSolidDragging( pView->IsSolidDragging() );
 222
 223     if (mpDrawView->IsQuickTextEditMode() != pView->IsQuickEdit())
 224         mpDrawView->SetQuickTextEditMode( pView->IsQuickEdit() );
 225
 226     // #i26631#
 227     if (mpDrawView->IsMasterPagePaintCaching() != pView->IsMasterPagePaintCaching())
 228         mpDrawView->SetMasterPagePaintCaching( pView->IsMasterPagePaintCaching() );
 229
 230     if (mpDrawView->GetDragThresholdPixels() != pView->GetDragThresholdPixels())
 231         mpDrawView->SetDragThresholdPixels( pView->GetDragThresholdPixels() );
 232
 233     // handle size: 9 pixels
 234     sal_uInt16 nTmp = mpDrawView->GetMarkHdlSizePixel();
 235     if( nTmp != 9 )
 236         mpDrawView->SetMarkHdlSizePixel( 9 );
 237
 238     SdrPageView* pPageView = mpDrawView->GetSdrPageView();
 239     if (pPageView)
 240     {
 241         if ( pPageView->GetVisibleLayers() != pView->GetVisibleLayers() )
 242             pPageView->SetVisibleLayers( pView->GetVisibleLayers() );
 243
 244         if ( pPageView->GetPrintableLayers() != pView->GetPrintableLayers() )
 245             pPageView->SetPrintableLayers( pView->GetPrintableLayers() );
 246
 247         if ( pPageView->GetLockedLayers() != pView->GetLockedLayers() )
 248             pPageView->SetLockedLayers( pView->GetLockedLayers() );
 249
 250         if (mePageKind == PageKind::Notes)
 251         {
 252             if (pPageView->GetHelpLines() != pView->GetNotesHelpLines())
 253                 pPageView->SetHelpLines( pView->GetNotesHelpLines() );
 254         }
 255         else if (mePageKind == PageKind::Handout)
 256         {
 257             if (pPageView->GetHelpLines() != pView->GetHandoutHelpLines())
 258                 pPageView->SetHelpLines( pView->GetHandoutHelpLines() );
 259         }
 260         else
 261         {
 262             if (pPageView->GetHelpLines() != pView->GetStandardHelpLines())
 263                 pPageView->SetHelpLines( pView->GetStandardHelpLines() );
 264         }
 265     }
 266
 267     if ( mpDrawView->GetActiveLayer() != pView->GetActiveLayer() )
 268         mpDrawView->SetActiveLayer( pView->GetActiveLayer() );
 269
 270     sal_uInt16 nSelectedPage = 0;
 271
 272     if (mePageKind != PageKind::Handout)
 273     {
 274         nSelectedPage = pView->GetSelectedPage();
 275     }
 276
 277     EditMode eNewEditMode = pView->GetViewShEditMode(/*mePageKind*/);
 278     bool bNewLayerMode = pView->IsLayerMode();
 279
 280     if(IsLayerModeActive() && bNewLayerMode)
 281     {
 282         // #i57936# Force mbIsLayerModeActive to false so that ChangeEditMode
 283         // below does something regarding LayerTabBar content refresh. That refresh
 284         // is only done when IsLayerModeActive changes. It needs to be done
 285         // since e.g. Layer visibility was changed above and this may need
 286         // a refresh to show the correct graphical representation
 287         mbIsLayerModeActive = false;
 288     }
 289
 290     ChangeEditMode(eNewEditMode, bNewLayerMode);
 291     SwitchPage(nSelectedPage);
 292
 293     // restore DrawMode for 'normal' window
 294     if(GetActiveWindow()->GetOutDev()->GetDrawMode() != pView->GetDrawMode())
 295       GetActiveWindow()->GetOutDev()->SetDrawMode(pView->GetDrawMode());
 296
 297     if ( mpDrawView->IsDesignMode() != pView->IsDesignMode() )
 298     {
 299         SfxBoolItem aDesignModeItem( SID_FM_DESIGN_MODE, pView->IsDesignMode() );
 300         GetViewFrame()->GetDispatcher()->ExecuteList(SID_FM_DESIGN_MODE,
 301                 SfxCallMode::SYNCHRON | SfxCallMode::RECORD,
 302                 { &aDesignModeItem });
 303     }
 304
 305     // has to be called in the end, because it executes a WriteFrameViewData()
 306     if (mpDrawView->IsFrameDragSingles() != pView->IsFrameDragSingles() )
 307         mpDrawView->SetFrameDragSingles( pView->IsFrameDragSingles() );
 308 }
 309
 310 /**
 311  * Apply data of the current view on the FrameView
 312  */
 313 void DrawViewShell::WriteFrameViewData()
 314 {
 315     // store character-(screen-) attribute of FrameView
 316     mpFrameView->SetRuler( HasRuler() );
 317     mpFrameView->SetGridCoarse( mpDrawView->GetGridCoarse() );
 318     mpFrameView->SetGridFine( mpDrawView->GetGridFine() );
 319     mpFrameView->SetSnapGridWidth(mpDrawView->GetSnapGridWidthX(), mpDrawView->GetSnapGridWidthY());
 320
 321     // In LOK, Grid isn't implemented, and it appears in the slide thumbnails
 322     // Remove this when Grid is implemented and/or thumbnails are fixed to no longer
 323     // show the grid.
 324     if (comphelper::LibreOfficeKit::isActive())
 325         mpFrameView->SetGridVisible( false );
 326     else
 327         mpFrameView->SetGridVisible( mpDrawView->IsGridVisible() );
 328
 329     mpFrameView->SetGridFront( mpDrawView->IsGridFront() );
 330     mpFrameView->SetSnapAngle( mpDrawView->GetSnapAngle() );
 331     mpFrameView->SetGridSnap( mpDrawView->IsGridSnap() );
 332     mpFrameView->SetBordSnap( mpDrawView->IsBordSnap() );
 333     mpFrameView->SetHlplSnap( mpDrawView->IsHlplSnap() );
 334     mpFrameView->SetOFrmSnap( mpDrawView->IsOFrmSnap() );
 335     mpFrameView->SetOPntSnap( mpDrawView->IsOPntSnap() );
 336     mpFrameView->SetOConSnap( mpDrawView->IsOConSnap() );
 337     mpFrameView->SetHlplVisible( mpDrawView->IsHlplVisible() );
 338     mpFrameView->SetDragStripes( mpDrawView->IsDragStripes() );
 339     mpFrameView->SetPlusHandlesAlwaysVisible( mpDrawView->IsPlusHandlesAlwaysVisible() );
 340     mpFrameView->SetFrameDragSingles( mpDrawView->IsFrameDragSingles() );
 341     mpFrameView->SetMarkedHitMovesAlways( mpDrawView->IsMarkedHitMovesAlways() );
 342     mpFrameView->SetMoveOnlyDragging( mpDrawView->IsMoveOnlyDragging() );
 343     mpFrameView->SetNoDragXorPolys( mpDrawView->IsNoDragXorPolys() );
 344     mpFrameView->SetCrookNoContortion( mpDrawView->IsCrookNoContortion() );
 345     mpFrameView->SetBigOrtho( mpDrawView->IsBigOrtho() );
 346     mpFrameView->SetEliminatePolyPointLimitAngle( mpDrawView->GetEliminatePolyPointLimitAngle() );
 347     mpFrameView->SetEliminatePolyPoints( mpDrawView->IsEliminatePolyPoints() );
 348
 349     mpFrameView->SetSolidDragging( mpDrawView->IsSolidDragging() );
 350     mpFrameView->SetQuickEdit( mpDrawView->IsQuickTextEditMode() );
 351
 352     mpFrameView->SetDesignMode( mpDrawView->IsDesignMode() );
 353
 354     Size aVisSizePixel = GetActiveWindow()->GetOutputSizePixel();
 355     ::tools::Rectangle aVisArea = GetActiveWindow()->PixelToLogic( ::tools::Rectangle( Point(0,0), aVisSizePixel) );
 356     if (comphelper::LibreOfficeKit::isActive())
 357     {
 358         // aVisArea is nonsensical in the LOK case, use the slide size
 359         aVisArea = ::tools::Rectangle(Point(), getCurrentPage()->GetSize());
 360     }
 361
 362     mpFrameView->SetVisArea(aVisArea);
 363
 364     if( mePageKind == PageKind::Handout )
 365         mpFrameView->SetSelectedPage(0);
 366     else
 367     {
 368         mpFrameView->SetSelectedPage( maTabControl->GetCurPagePos() );
 369     }
 370
 371     mpFrameView->SetViewShEditMode(meEditMode);
 372     mpFrameView->SetLayerMode(IsLayerModeActive());
 373
 374     SdrPageView* pPageView = mpDrawView->GetSdrPageView();
 375
 376     if (pPageView)
 377     {
 378         if ( mpFrameView->GetVisibleLayers() != pPageView->GetVisibleLayers() )
 379             mpFrameView->SetVisibleLayers( pPageView->GetVisibleLayers() );
 380
 381         if ( mpFrameView->GetPrintableLayers() != pPageView->GetPrintableLayers() )
 382             mpFrameView->SetPrintableLayers( pPageView->GetPrintableLayers() );
 383
 384         if ( mpFrameView->GetLockedLayers() != pPageView->GetLockedLayers() )
 385             mpFrameView->SetLockedLayers( pPageView->GetLockedLayers() );
 386
 387         if (mePageKind == PageKind::Notes)
 388         {
 389             mpFrameView->SetNotesHelpLines( pPageView->GetHelpLines() );
 390         }
 391         else if (mePageKind == PageKind::Handout)
 392         {
 393             mpFrameView->SetHandoutHelpLines( pPageView->GetHelpLines() );
 394         }
 395         else
 396         {
 397             mpFrameView->SetStandardHelpLines( pPageView->GetHelpLines() );
 398         }
 399     }
 400
 401     if ( mpFrameView->GetActiveLayer() != mpDrawView->GetActiveLayer() )
 402         mpFrameView->SetActiveLayer( mpDrawView->GetActiveLayer() );
 403
 404     // store DrawMode for 'normal' window
 405     if(mpFrameView->GetDrawMode() != GetActiveWindow()->GetOutDev()->GetDrawMode())
 406       mpFrameView->SetDrawMode(GetActiveWindow()->GetOutDev()->GetDrawMode());
 407 }
 408
 409 void DrawViewShell::PrePaint()
 410 {
 411     mpDrawView->PrePaint();
 412 }
 413
 414 /**
 415  * The event is forwarded to the Viewshell and the current function by the
 416  * window pWin.
 417  *
 418  * Remark: pWin==NULL, if Paint() is called from ShowWindow!
 419  */
 420 void DrawViewShell::Paint(const ::tools::Rectangle& rRect, ::sd::Window* pWin)
 421 {
 422     /* This is done before each text edit, so why not do it before every paint.
 423                 The default language is only used if the outliner only contains one
 424                 character in a symbol font */
 425     GetDoc()->GetDrawOutliner().SetDefaultLanguage( GetDoc()->GetLanguage( EE_CHAR_LANGUAGE ) );
 426
 427     // Set Application Background color for usage in SdrPaintView(s)
 428     mpDrawView->SetApplicationBackgroundColor( GetViewOptions().mnAppBackgroundColor );
 429
 430     /* This is done before each text edit, so why not do it before every paint.
 431                 The default language is only used if the outliner only contains one
 432                 character in a symbol font */
 433     GetDoc()->GetDrawOutliner().SetDefaultLanguage( Application::GetSettings().GetLanguageTag().getLanguageType() );
 434
 435     mpDrawView->CompleteRedraw( pWin->GetOutDev(), vcl::Region( rRect ) );
 436 }
 437
 438 /**
 439  * adjust zoom factor for InPlace
 440  */
 441 void DrawViewShell::SetZoomFactor(const Fraction& rZoomX, const Fraction& rZoomY)
 442 {
 443     ViewShell::SetZoomFactor(rZoomX, rZoomY);
 444     mbZoomOnPage = false;
 445     Point aOrigin = GetActiveWindow()->GetViewOrigin();
 446     GetActiveWindow()->SetWinViewPos(aOrigin);
 447 }
 448
 449 void DrawViewShell::HidePage()
 450 {
 451     FmFormShell* pFormShell = GetViewShellBase().GetFormShellManager()->GetFormShell();
 452     if (pFormShell != nullptr)
 453         pFormShell->PrepareClose(false);
 454 }
 455
 456 void DrawViewShell::WriteUserDataSequence ( css::uno::Sequence < css::beans::PropertyValue >& rSequence )
 457 {
 458     WriteFrameViewData();
 459
 460     ViewShell::WriteUserDataSequence( rSequence );
 461
 462     const sal_Int32 nIndex = rSequence.getLength();
 463     rSequence.realloc( nIndex + 1 );
 464     auto pSequence = rSequence.getArray();
 465     pSequence[nIndex].Name = sUNO_View_ZoomOnPage ;
 466     pSequence[nIndex].Value <<= mbZoomOnPage;
 467
 468     // Common SdrModel processing
 469     GetDocSh()->GetDoc()->WriteUserDataSequence(rSequence);
 470 }
 471
 472 void DrawViewShell::ReadUserDataSequence ( const css::uno::Sequence < css::beans::PropertyValue >& rSequence )
 473 {
 474     WriteFrameViewData();
 475
 476     ViewShell::ReadUserDataSequence( rSequence );
 477
 478     for (const css::beans::PropertyValue& rValue : rSequence)
 479     {
 480         if ( rValue.Name == sUNO_View_ZoomOnPage )
 481         {
 482             bool bZoomPage = false;
 483             if( rValue.Value >>= bZoomPage )
 484             {
 485                 mbZoomOnPage = bZoomPage;
 486             }
 487         }
 488         // Fallback to common SdrModel processing
 489         else GetDocSh()->GetDoc()->ReadUserDataSequenceValue(&rValue);
 490     }
 491
 492     // The parameter rSequence contains the config-items from
 493     // <config:config-item-set config:name="ooo:view-settings">. Determine, whether
 494     // they contain "VisibleLayers", "PrintableLayers" and "LockedLayers". If not, it
 495     // is a foreign document or a new document after transition period and the corresponding
 496     // information were read from <draw:layer-set>. In that case we need to bring
 497     // the information from model to view.
 498     bool bHasVisiPrnLockSettings(false);
 499     for ( auto & rPropertyValue : rSequence )
 500     {
 501         if ( rPropertyValue.Name == sUNO_View_VisibleLayers
 502           || rPropertyValue.Name == sUNO_View_PrintableLayers
 503           || rPropertyValue.Name == sUNO_View_LockedLayers )
 504         {
 505             bHasVisiPrnLockSettings = true;
 506             break;
 507         }
 508     }
 509     if ( !bHasVisiPrnLockSettings )
 510     {
 511         const SdrLayerAdmin& rLayerAdmin = GetDocSh()->GetDoc()->GetLayerAdmin();
 512         SdrLayerIDSet aSdrLayerIDSet;
 513         rLayerAdmin.getVisibleLayersODF( aSdrLayerIDSet );
 514         mpFrameView -> SetVisibleLayers( aSdrLayerIDSet );
 515         rLayerAdmin.getPrintableLayersODF( aSdrLayerIDSet );
 516         mpFrameView -> SetPrintableLayers( aSdrLayerIDSet );
 517         rLayerAdmin.getLockedLayersODF( aSdrLayerIDSet );
 518         mpFrameView -> SetLockedLayers( aSdrLayerIDSet );
 519     }
 520     else
 521     {
 522         // tdf#129898 repair layer "DrawnInSlideshow", which was wrongly written
 523         // in LO 6.2 to 6.4. The ODF defaults were corrected when reading draw:layer-set, but
 524         // not in reading config settings, because there the name is not known.
 525         const SdrLayerAdmin& rLayerAdmin = GetDocSh()->GetDoc()->GetLayerAdmin();
 526         if (rLayerAdmin.GetLayer(u"DrawnInSlideshow"_ustr))
 527         {
 528             SdrLayerIDSet aSdrLayerIDSet;
 529             rLayerAdmin.getVisibleLayersODF( aSdrLayerIDSet );
 530             mpFrameView -> SetVisibleLayers( aSdrLayerIDSet );
 531             rLayerAdmin.getPrintableLayersODF( aSdrLayerIDSet );
 532             mpFrameView -> SetPrintableLayers( aSdrLayerIDSet );
 533             rLayerAdmin.getLockedLayersODF( aSdrLayerIDSet );
 534             mpFrameView -> SetLockedLayers( aSdrLayerIDSet );
 535         }
 536     }
 537
 538
 539     if( mpFrameView->GetPageKind() != mePageKind )
 540     {
 541         mePageKind = mpFrameView->GetPageKind();
 542
 543         if (mePageKind == PageKind::Notes)
 544         {
 545             GetActiveWindow()->SetHelpId( CMD_SID_NOTES_MODE );
 546         }
 547         else if (mePageKind == PageKind::Handout)
 548         {
 549             GetActiveWindow()->SetHelpId( CMD_SID_HANDOUT_MASTER_MODE );
 550         }
 551         else
 552         {
 553             GetActiveWindow()->SetHelpId( HID_SDDRAWVIEWSHELL );
 554         }
 555     }
 556
 557     ReadFrameViewData( mpFrameView );
 558
 559     if( !mbZoomOnPage )
 560     {
 561         const ::tools::Rectangle aVisArea( mpFrameView->GetVisArea() );
 562
 563         // tdf#151621 Do not set if the embedded object is opening in a new window.
 564         if (GetDocSh()->GetCreateMode() == SfxObjectCreateMode::EMBEDDED
 565             && GetDocSh()->IsInPlaceActive())
 566         {
 567             GetDocSh()->SetVisArea(aVisArea);
 568         }
 569
 570         VisAreaChanged(aVisArea);
 571
 572         ::sd::View* pView = GetView();
 573
 574         if (pView)
 575         {
 576             pView->VisAreaChanged(GetActiveWindow()->GetOutDev());
 577         }
 578
 579         SetZoomRect(aVisArea);
 580     }
 581     ChangeEditMode (meEditMode, ! IsLayerModeActive());
 582     ResetActualLayer();
 583 }
 584
 585 void DrawViewShell::VisAreaChanged(const ::tools::Rectangle& rRect)
 586 {
 587     ViewShell::VisAreaChanged( rRect );
 588
 589     DrawController& rController = *GetViewShellBase().GetDrawController();
 590     rController.FireVisAreaChanged (rRect);
 591 }
 592
 593 /** If there is a valid controller then create a new instance of
 594     <type>AccessibleDrawDocumentView</type>.  Otherwise return an empty
 595     reference.
 596 */
 597 css::uno::Reference<css::accessibility::XAccessible>
 598     DrawViewShell::CreateAccessibleDocumentView (::sd::Window* pWindow)
 599 {
 600     if (GetViewShellBase().GetController() != nullptr)
 601     {
 602         rtl::Reference<accessibility::AccessibleDrawDocumentView> pDocumentView =
 603             new accessibility::AccessibleDrawDocumentView (
 604                 pWindow,
 605                 this,
 606                 GetViewShellBase().GetController(),
 607                 pWindow->GetAccessibleParentWindow()->GetAccessible());
 608         pDocumentView->Init();
 609         return pDocumentView;
 610     }
 611
 612     SAL_WARN("sd", "DrawViewShell::CreateAccessibleDocumentView: no controller");
 613     return css::uno::Reference< css::accessibility::XAccessible>();
 614 }
 615
 616 int DrawViewShell::GetActiveTabLayerIndex() const
 617 {
 618     const LayerTabBar* pBar
 619         = const_cast<DrawViewShell*>(this)->GetLayerTabControl ();
 620     if (pBar != nullptr)
 621         return pBar->GetPagePos (pBar->GetCurPageId());
 622     else
 623         return -1;
 624 }
 625
 626 void DrawViewShell::SetActiveTabLayerIndex (int nIndex)
 627 {
 628     LayerTabBar* pBar = GetLayerTabControl ();
 629     if (pBar == nullptr)
 630         return;
 631
 632     // Ignore invalid indices silently.
 633     if (nIndex>=0 && nIndex<pBar->GetPageCount())
 634     {
 635         // Tell the draw view and the tab control of the new active layer.
 636         mpDrawView->SetActiveLayer (pBar->GetLayerName (pBar->GetPageId (static_cast<sal_uInt16>(nIndex))));
 637         pBar->SetCurPageId (pBar->GetPageId (static_cast<sal_uInt16>(nIndex)));
 638         rtl::Reference<SdUnoDrawView> pUnoDrawView(new SdUnoDrawView (
 639             *this,
 640             *GetView()));
 641         css::uno::Reference< css::drawing::XLayer> rLayer = pUnoDrawView->getActiveLayer();
 642         GetViewShellBase().GetDrawController()->fireChangeLayer( &rLayer );
 643     }
 644 }
 645
 646 LayerTabBar* DrawViewShell::GetLayerTabControl()
 647 {
 648     return mpLayerTabBar.get();
 649 }
 650
 651 int DrawViewShell::GetTabLayerCount() const
 652 {
 653     const LayerTabBar* pBar
 654         = const_cast<DrawViewShell*>(this)->GetLayerTabControl ();
 655     if (pBar != nullptr)
 656         return pBar->GetPageCount();
 657     else
 658         return 0;
 659 }
 660
 661 } // end of namespace sd
 662
 663 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */