/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // MM02 needed for VOC mechanism and getting the OC - may be moved to an own file #include #include #include #include #include #include using namespace com::sun::star; static bool GetRealURL( const SwGrfNode& rNd, OUString& rText ) { bool bRet = rNd.GetFileFilterNms( &rText, nullptr ); if( bRet ) rText = URIHelper::removePassword( rText, INetURLObject::EncodeMechanism::WasEncoded, INetURLObject::DecodeMechanism::Unambiguous); if (rText.startsWith("data:image")) rText = "inline image"; return bRet; } static void lcl_PaintReplacement( const SwRect &rRect, const OUString &rText, const SwViewShell &rSh, const SwNoTextFrame *pFrame, bool bDefect ) { static vcl::Font aFont = [&]() { vcl::Font tmp; tmp.SetWeight( WEIGHT_BOLD ); tmp.SetStyleName( OUString() ); tmp.SetFamilyName("Arial Unicode"); tmp.SetFamily( FAMILY_SWISS ); tmp.SetTransparent( true ); return tmp; }(); Color aCol( COL_RED ); FontLineStyle eUnderline = LINESTYLE_NONE; const SwFormatURL &rURL = pFrame->FindFlyFrame()->GetFormat()->GetURL(); if( !rURL.GetURL().isEmpty() || rURL.GetMap() ) { bool bVisited = false; if ( rURL.GetMap() ) { ImageMap *pMap = const_cast(rURL.GetMap()); for( size_t i = 0; i < pMap->GetIMapObjectCount(); ++i ) { IMapObject *pObj = pMap->GetIMapObject( i ); if( rSh.GetDoc()->IsVisitedURL( pObj->GetURL() ) ) { bVisited = true; break; } } } else if ( !rURL.GetURL().isEmpty() ) bVisited = rSh.GetDoc()->IsVisitedURL( rURL.GetURL() ); SwFormat *pFormat = rSh.GetDoc()->getIDocumentStylePoolAccess().GetFormatFromPool( static_cast (bVisited ? RES_POOLCHR_INET_VISIT : RES_POOLCHR_INET_NORMAL ) ); aCol = pFormat->GetColor().GetValue(); eUnderline = pFormat->GetUnderline().GetLineStyle(); } aFont.SetUnderline( eUnderline ); aFont.SetColor( aCol ); const BitmapEx& rBmp = const_cast(rSh).GetReplacementBitmap(bDefect); Graphic::DrawEx( rSh.GetOut(), rText, aFont, rBmp, rRect.Pos(), rRect.SSize() ); } SwNoTextFrame::SwNoTextFrame(SwNoTextNode * const pNode, SwFrame* pSib ) : SwContentFrame( pNode, pSib ), // RotateFlyFrame3 mpTransformableSwFrame(), // MM02 mpViewContact() { mnFrameType = SwFrameType::NoTxt; } SwContentFrame *SwNoTextNode::MakeFrame( SwFrame* pSib ) { return new SwNoTextFrame(this, pSib); } void SwNoTextFrame::DestroyImpl() { StopAnimation(); SwContentFrame::DestroyImpl(); } SwNoTextFrame::~SwNoTextFrame() { } void SetOutDev( SwViewShell *pSh, OutputDevice *pOut ) { pSh->mpOut = pOut; } static void lcl_ClearArea( const SwFrame &rFrame, vcl::RenderContext &rOut, const SwRect& rPtArea, const SwRect &rGrfArea ) { SwRegionRects aRegion( rPtArea, 4 ); aRegion -= rGrfArea; if ( !aRegion.empty() ) { const SvxBrushItem *pItem; const Color *pCol; SwRect aOrigRect; drawinglayer::attribute::SdrAllFillAttributesHelperPtr aFillAttributes; if ( rFrame.GetBackgroundBrush( aFillAttributes, pItem, pCol, aOrigRect, false, /*bConsiderTextBox=*/false ) ) { SwRegionRects const region(rPtArea); basegfx::utils::B2DClipState aClipState; const bool bDone(::DrawFillAttributes(aFillAttributes, aOrigRect, region, aClipState, rOut)); if(!bDone) { for( const auto &rRegion : aRegion ) { ::DrawGraphic( pItem, &rOut, aOrigRect, rRegion ); } } } else { rOut.Push( PushFlags::FILLCOLOR|PushFlags::LINECOLOR ); rOut.SetFillColor( rFrame.getRootFrame()->GetCurrShell()->Imp()->GetRetoucheColor()); rOut.SetLineColor(); for( const auto &rRegion : aRegion ) rOut.DrawRect( rRegion.SVRect() ); rOut.Pop(); } } } void SwNoTextFrame::PaintSwFrame(vcl::RenderContext& rRenderContext, SwRect const& rRect, SwPrintData const*const) const { if ( getFrameArea().IsEmpty() ) return; const SwViewShell* pSh = getRootFrame()->GetCurrShell(); if( !pSh->GetViewOptions()->IsGraphic() ) { StopAnimation(); // #i6467# - no paint of placeholder for page preview if ( pSh->GetWin() && !pSh->IsPreview() ) { const SwNoTextNode* pNd = GetNode()->GetNoTextNode(); OUString aText( pNd->GetTitle() ); if ( aText.isEmpty() && pNd->IsGrfNode() ) GetRealURL( *static_cast(pNd), aText ); if( aText.isEmpty() ) aText = FindFlyFrame()->GetFormat()->GetName(); lcl_PaintReplacement( getFrameArea(), aText, *pSh, this, false ); } return; } if( pSh->GetAccessibilityOptions()->IsStopAnimatedGraphics() || // #i9684# Stop animation during printing/pdf export !pSh->GetWin() ) StopAnimation(); SfxProgress::EnterLock(); // No progress reschedules in paint (SwapIn) rRenderContext.Push(); bool bClip = true; tools::PolyPolygon aPoly; SwNoTextNode& rNoTNd = const_cast(*static_cast(GetNode())); SwGrfNode* pGrfNd = rNoTNd.GetGrfNode(); if( pGrfNd ) pGrfNd->SetFrameInPaint( true ); // #i13147# - add 2nd parameter with value to // method call to indicate that it is called // for paint in order to avoid load of the intrinsic graphic. if ( ( !rRenderContext.GetConnectMetaFile() || !pSh->GetWin() ) && FindFlyFrame()->GetContour( aPoly, true ) ) { rRenderContext.SetClipRegion(vcl::Region(aPoly)); bClip = false; } SwRect aOrigPaint( rRect ); if ( HasAnimation() && pSh->GetWin() ) { aOrigPaint = getFrameArea(); aOrigPaint += getFramePrintArea().Pos(); } SwRect aGrfArea( getFrameArea() ); SwRect aPaintArea( aGrfArea ); // In case the picture fly frm was clipped, render it with the origin // size instead of scaling it if ( pGrfNd && rNoTNd.getIDocumentSettingAccess()->get( DocumentSettingId::CLIPPED_PICTURES ) ) { const SwFlyFreeFrame *pFly = dynamic_cast< const SwFlyFreeFrame* >( FindFlyFrame() ); if( pFly ) { bool bGetUnclippedFrame=true; const SfxPoolItem* pItem; if( pFly->GetFormat() && SfxItemState::SET == pFly->GetFormat()->GetItemState(RES_BOX, false, &pItem) ) { const SvxBoxItem& rBox = *static_cast(pItem); if( rBox.HasBorder( /*bTreatPaddingAsBorder*/true) ) bGetUnclippedFrame = false; } if( bGetUnclippedFrame ) aGrfArea = SwRect( getFrameArea().Pos( ), pFly->GetUnclippedFrame( ).SSize( ) ); } } aPaintArea.Intersection_( aOrigPaint ); SwRect aNormal( getFrameArea().Pos() + getFramePrintArea().Pos(), getFramePrintArea().SSize() ); aNormal.Justify(); // Normalized rectangle for the comparisons if( aPaintArea.IsOver( aNormal ) ) { // Calculate the four to-be-deleted rectangles if( pSh->GetWin() ) ::lcl_ClearArea( *this, rRenderContext, aPaintArea, aNormal ); // The intersection of the PaintArea and the Bitmap contains the absolutely visible area of the Frame aPaintArea.Intersection_( aNormal ); if ( bClip ) rRenderContext.IntersectClipRegion( aPaintArea.SVRect() ); /// delete unused 3rd parameter PaintPicture( &rRenderContext, aGrfArea ); } else // If it's not visible, simply delete the given Area lcl_ClearArea( *this, rRenderContext, aPaintArea, SwRect() ); if( pGrfNd ) pGrfNd->SetFrameInPaint( false ); rRenderContext.Pop(); SfxProgress::LeaveLock(); } /** Calculate the position and the size of the graphic in the Frame, corresponding to the current graphic attributes @param Point the position in the Frame (also returned) @param Size the graphic's size (also returned) @param nMirror the current mirror attribute */ static void lcl_CalcRect( Point& rPt, Size& rDim, MirrorGraph nMirror ) { if( nMirror == MirrorGraph::Vertical || nMirror == MirrorGraph::Both ) { rPt.setX(rPt.getX() + rDim.Width() -1); rDim.setWidth( -rDim.Width() ); } if( nMirror == MirrorGraph::Horizontal || nMirror == MirrorGraph::Both ) { rPt.setY(rPt.getY() + rDim.Height() -1); rDim.setHeight( -rDim.Height() ); } } /** Calculate the Bitmap's position and the size within the passed rectangle */ void SwNoTextFrame::GetGrfArea( SwRect &rRect, SwRect* pOrigRect ) const { // Currently only used for scaling, cropping and mirroring the contour of graphics! // Everything else is handled by GraphicObject // We put the graphic's visible rectangle into rRect. // pOrigRect contains position and size of the whole graphic. // RotateFlyFrame3: SwFrame may be transformed. Get untransformed // SwRect(s) as base of calculation const TransformableSwFrame* pTransformableSwFrame(getTransformableSwFrame()); const SwRect aFrameArea(pTransformableSwFrame ? pTransformableSwFrame->getUntransformedFrameArea() : getFrameArea()); const SwRect aFramePrintArea(pTransformableSwFrame ? pTransformableSwFrame->getUntransformedFramePrintArea() : getFramePrintArea()); const SwAttrSet& rAttrSet = GetNode()->GetSwAttrSet(); const SwCropGrf& rCrop = rAttrSet.GetCropGrf(); MirrorGraph nMirror = rAttrSet.GetMirrorGrf().GetValue(); if( rAttrSet.GetMirrorGrf().IsGrfToggle() ) { if( !(FindPageFrame()->GetVirtPageNum() % 2) ) { switch ( nMirror ) { case MirrorGraph::Dont: nMirror = MirrorGraph::Vertical; break; case MirrorGraph::Vertical: nMirror = MirrorGraph::Dont; break; case MirrorGraph::Horizontal: nMirror = MirrorGraph::Both; break; default: nMirror = MirrorGraph::Horizontal; break; } } } // We read graphic from the Node, if needed. // It may fail, however. long nLeftCrop, nRightCrop, nTopCrop, nBottomCrop; Size aOrigSz( static_cast(GetNode())->GetTwipSize() ); if ( !aOrigSz.Width() ) { aOrigSz.setWidth( aFramePrintArea.Width() ); nLeftCrop = -rCrop.GetLeft(); nRightCrop = -rCrop.GetRight(); } else { nLeftCrop = std::max( aOrigSz.Width() - (rCrop.GetRight() + rCrop.GetLeft()), long(1) ); const double nScale = double(aFramePrintArea.Width()) / double(nLeftCrop); nLeftCrop = long(nScale * -rCrop.GetLeft() ); nRightCrop = long(nScale * -rCrop.GetRight() ); } // crop values have to be mirrored too if( nMirror == MirrorGraph::Vertical || nMirror == MirrorGraph::Both ) { long nTmpCrop = nLeftCrop; nLeftCrop = nRightCrop; nRightCrop= nTmpCrop; } if( !aOrigSz.Height() ) { aOrigSz.setHeight( aFramePrintArea.Height() ); nTopCrop = -rCrop.GetTop(); nBottomCrop= -rCrop.GetBottom(); } else { nTopCrop = std::max( aOrigSz.Height() - (rCrop.GetTop() + rCrop.GetBottom()), long(1) ); const double nScale = double(aFramePrintArea.Height()) / double(nTopCrop); nTopCrop = long(nScale * -rCrop.GetTop() ); nBottomCrop= long(nScale * -rCrop.GetBottom() ); } // crop values have to be mirrored too if( nMirror == MirrorGraph::Horizontal || nMirror == MirrorGraph::Both ) { long nTmpCrop = nTopCrop; nTopCrop = nBottomCrop; nBottomCrop= nTmpCrop; } Size aVisSz( aFramePrintArea.SSize() ); Size aGrfSz( aVisSz ); Point aVisPt( aFrameArea.Pos() + aFramePrintArea.Pos() ); Point aGrfPt( aVisPt ); // Set the "visible" rectangle first if ( nLeftCrop > 0 ) { aVisPt.setX(aVisPt.getX() + nLeftCrop); aVisSz.AdjustWidth( -nLeftCrop ); } if ( nTopCrop > 0 ) { aVisPt.setY(aVisPt.getY() + nTopCrop); aVisSz.AdjustHeight( -nTopCrop ); } if ( nRightCrop > 0 ) aVisSz.AdjustWidth( -nRightCrop ); if ( nBottomCrop > 0 ) aVisSz.AdjustHeight( -nBottomCrop ); rRect.Pos ( aVisPt ); rRect.SSize( aVisSz ); // Calculate the whole graphic if needed if ( pOrigRect ) { Size aTmpSz( aGrfSz ); aGrfPt.setX(aGrfPt.getX() + nLeftCrop); aTmpSz.AdjustWidth( -(nLeftCrop + nRightCrop) ); aGrfPt.setY(aGrfPt.getY() + nTopCrop); aTmpSz.AdjustHeight( -(nTopCrop + nBottomCrop) ); if( MirrorGraph::Dont != nMirror ) lcl_CalcRect( aGrfPt, aTmpSz, nMirror ); pOrigRect->Pos ( aGrfPt ); pOrigRect->SSize( aTmpSz ); } } /** By returning the surrounding Fly's size which equals the graphic's size */ const Size& SwNoTextFrame::GetSize() const { // Return the Frame's size const SwFrame *pFly = FindFlyFrame(); if( !pFly ) pFly = this; return pFly->getFramePrintArea().SSize(); } void SwNoTextFrame::MakeAll(vcl::RenderContext* pRenderContext) { // RotateFlyFrame3 - inner frame. Get rotation and check if used const double fRotation(getLocalFrameRotation()); const bool bRotated(!basegfx::fTools::equalZero(fRotation)); if(bRotated) { SwFlyFreeFrame* pUpperFly(dynamic_cast< SwFlyFreeFrame* >(GetUpper())); if(pUpperFly) { if(!pUpperFly->isFrameAreaDefinitionValid()) { // RotateFlyFrame3: outer frame *needs* to be layouted first, force this by calling // it's ::Calc directly pUpperFly->Calc(pRenderContext); } // Reset outer frame to unrotated state. This is necessary to make the // layouting below work as currently implemented in Writer. As expected // using Transformations allows to do this on the fly due to all information // being included there. // The full solution would be to adapt the whole layouting // process of Writer to take care of Transformations, but that // is currently beyond scope if(pUpperFly->isTransformableSwFrame()) { pUpperFly->getTransformableSwFrame()->restoreFrameAreas(); } } // Re-layout may be partially (see all isFrameAreaDefinitionValid() flags), // so resetting the local SwFrame(s) in the local SwFrameAreaDefinition is also // needed (e.g. for PrintPreview). // Reset to BoundAreas will be done below automatically if(isTransformableSwFrame()) { getTransformableSwFrame()->restoreFrameAreas(); } } SwContentNotify aNotify( this ); SwBorderAttrAccess aAccess( SwFrame::GetCache(), this ); const SwBorderAttrs &rAttrs = *aAccess.Get(); while ( !isFrameAreaPositionValid() || !isFrameAreaSizeValid() || !isFramePrintAreaValid() ) { MakePos(); if ( !isFrameAreaSizeValid() ) { SwFrameAreaDefinition::FrameAreaWriteAccess aFrm(*this); aFrm.Width( GetUpper()->getFramePrintArea().Width() ); } MakePrtArea( rAttrs ); if ( !isFrameAreaSizeValid() ) { setFrameAreaSizeValid(true); Format(getRootFrame()->GetCurrShell()->GetOut()); } } // RotateFlyFrame3 - inner frame if(bRotated) { SwFlyFreeFrame* pUpperFly(dynamic_cast< SwFlyFreeFrame* >(GetUpper())); if(pUpperFly) { // restore outer frame back to Transformed state, that means // set the SwFrameAreaDefinition(s) back to BoundAreas of // the transformed SwFrame. All needed information is part // of the already correctly created Transformations of the // upper frame, so it can be re-created on the fly if(pUpperFly->isTransformableSwFrame()) { pUpperFly->getTransformableSwFrame()->adaptFrameAreasToTransformations(); } } // After the unrotated layout is finished, apply possible set rotation to it // get center from outer frame (layout frame) to be on the safe side const Point aCenter(GetUpper() ? GetUpper()->getFrameArea().Center() : getFrameArea().Center()); const basegfx::B2DPoint aB2DCenter(aCenter.X(), aCenter.Y()); if(!mpTransformableSwFrame) { mpTransformableSwFrame.reset(new TransformableSwFrame(*this)); } getTransformableSwFrame()->createFrameAreaTransformations( fRotation, aB2DCenter); getTransformableSwFrame()->adaptFrameAreasToTransformations(); } else { // reset transformations to show that they are not used mpTransformableSwFrame.reset(); } } // RotateFlyFrame3 - Support for Transformations - outer frame basegfx::B2DHomMatrix SwNoTextFrame::getFrameAreaTransformation() const { if(isTransformableSwFrame()) { // use pre-created transformation return getTransformableSwFrame()->getLocalFrameAreaTransformation(); } // call parent return SwContentFrame::getFrameAreaTransformation(); } basegfx::B2DHomMatrix SwNoTextFrame::getFramePrintAreaTransformation() const { if(isTransformableSwFrame()) { // use pre-created transformation return getTransformableSwFrame()->getLocalFramePrintAreaTransformation(); } // call parent return SwContentFrame::getFramePrintAreaTransformation(); } // RotateFlyFrame3 - Support for Transformations void SwNoTextFrame::transform_translate(const Point& rOffset) { // call parent - this will do the basic transform for SwRect(s) // in the SwFrameAreaDefinition SwContentFrame::transform_translate(rOffset); // check if the Transformations need to be adapted if(isTransformableSwFrame()) { const basegfx::B2DHomMatrix aTransform( basegfx::utils::createTranslateB2DHomMatrix( rOffset.X(), rOffset.Y())); // transform using TransformableSwFrame getTransformableSwFrame()->transform(aTransform); } } // RotateFlyFrame3 - inner frame // Check if we contain a SwGrfNode and get possible rotation from it double SwNoTextFrame::getLocalFrameRotation() const { const SwNoTextNode* pSwNoTextNode(nullptr != GetNode() ? GetNode()->GetNoTextNode() : nullptr); if(nullptr != pSwNoTextNode) { const SwGrfNode* pSwGrfNode(pSwNoTextNode->GetGrfNode()); if(nullptr != pSwGrfNode) { const SwAttrSet& rSwAttrSet(pSwGrfNode->GetSwAttrSet()); const SwRotationGrf& rSwRotationGrf(rSwAttrSet.GetRotationGrf()); const double fRotate(static_cast< double >(-rSwRotationGrf.GetValue()) * (M_PI/1800.0)); return basegfx::normalizeToRange(fRotate, F_2PI); } } // no rotation return 0.0; } /** Calculate the Bitmap's site, if needed */ void SwNoTextFrame::Format( vcl::RenderContext* /*pRenderContext*/, const SwBorderAttrs * ) { const Size aNewSize( GetSize() ); // Did the height change? SwTwips nChgHght = IsVertical() ? static_cast(aNewSize.Width() - getFramePrintArea().Width()) : static_cast(aNewSize.Height() - getFramePrintArea().Height()); if( nChgHght > 0) Grow( nChgHght ); else if( nChgHght < 0) Shrink( std::min(getFramePrintArea().Height(), -nChgHght) ); } bool SwNoTextFrame::GetCharRect( SwRect &rRect, const SwPosition& rPos, SwCursorMoveState *pCMS, bool /*bAllowFarAway*/ ) const { if ( &rPos.nNode.GetNode() != static_cast(GetNode()) ) return false; Calc(getRootFrame()->GetCurrShell()->GetOut()); SwRect aFrameRect( getFrameArea() ); rRect = aFrameRect; rRect.Pos( getFrameArea().Pos() + getFramePrintArea().Pos() ); rRect.SSize( getFramePrintArea().SSize() ); rRect.Justify(); // Is the Bitmap in the visible area at all? if( !aFrameRect.IsOver( rRect ) ) { // If not, then the Cursor is on the Frame rRect = aFrameRect; rRect.Width( 1 ); } else rRect.Intersection_( aFrameRect ); if ( pCMS && pCMS->m_bRealHeight ) { pCMS->m_aRealHeight.setY(rRect.Height()); pCMS->m_aRealHeight.setX(0); } return true; } bool SwNoTextFrame::GetModelPositionForViewPoint(SwPosition* pPos, Point& , SwCursorMoveState*, bool ) const { SwContentNode* pCNd = const_cast(GetNode()); pPos->nNode = *pCNd; pPos->nContent.Assign( pCNd, 0 ); return true; } void SwNoTextFrame::ClearCache() { SwFlyFrame* pFly = FindFlyFrame(); if( pFly && pFly->GetFormat()->GetSurround().IsContour() ) { ClrContourCache( pFly->GetVirtDrawObj() ); pFly->NotifyBackground( FindPageFrame(), getFramePrintArea(), PrepareHint::FlyFrameAttributesChanged ); } } void SwNoTextFrame::Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNew ) { sal_uInt16 nWhich = pNew ? pNew->Which() : pOld ? pOld->Which() : 0; // #i73788# // no for RES_LINKED_GRAPHIC_STREAM_ARRIVED if ( RES_GRAPHIC_PIECE_ARRIVED != nWhich && RES_GRAPHIC_ARRIVED != nWhich && RES_GRF_REREAD_AND_INCACHE != nWhich && RES_LINKED_GRAPHIC_STREAM_ARRIVED != nWhich ) { SwContentFrame::Modify( pOld, pNew ); } bool bComplete = true; switch( nWhich ) { case RES_OBJECTDYING: break; case RES_GRF_REREAD_AND_INCACHE: if( SwNodeType::Grf == GetNode()->GetNodeType() ) { // TODO: Remove - due to GraphicObject refactoring bComplete = false; } break; case RES_UPDATE_ATTR: if (GetNode()->GetNodeType() != SwNodeType::Grf) { break; } [[fallthrough]]; case RES_FMT_CHG: ClearCache(); break; case RES_ATTRSET_CHG: { sal_uInt16 n; for( n = RES_GRFATR_BEGIN; n < RES_GRFATR_END; ++n ) if( SfxItemState::SET == static_cast(pOld)->GetChgSet()-> GetItemState( n, false )) { ClearCache(); if(RES_GRFATR_ROTATION == n) { // RotGrfFlyFrame: Update Handles in view, these may be rotation-dependent // (e.g. crop handles) and need a visualisation update if ( GetNode()->GetNodeType() == SwNodeType::Grf ) { SwGrfNode* pNd = static_cast( GetNode()); SwViewShell *pVSh = pNd->GetDoc()->getIDocumentLayoutAccess().GetCurrentViewShell(); if(pVSh) { SdrView* pDrawView = pVSh->GetDrawView(); if(pDrawView) { pDrawView->AdjustMarkHdl(nullptr); } } // RotateFlyFrame3 - invalidate needed for ContentFrame (inner, this) // and LayoutFrame (outer, GetUpper). It is possible to only invalidate // the outer frame, but that leads to an in-between state that gets // potentially painted if(GetUpper()) { GetUpper()->InvalidateAll_(); } InvalidateAll_(); } } break; } if( RES_GRFATR_END == n ) // not found return ; } break; case RES_GRAPHIC_PIECE_ARRIVED: case RES_GRAPHIC_ARRIVED: // i73788# - handle RES_LINKED_GRAPHIC_STREAM_ARRIVED as RES_GRAPHIC_ARRIVED case RES_LINKED_GRAPHIC_STREAM_ARRIVED: if ( GetNode()->GetNodeType() == SwNodeType::Grf ) { bComplete = false; SwGrfNode* pNd = static_cast( GetNode()); ClearCache(); SwRect aRect( getFrameArea() ); SwViewShell *pVSh = pNd->GetDoc()->getIDocumentLayoutAccess().GetCurrentViewShell(); if( !pVSh ) break; for(SwViewShell& rShell : pVSh->GetRingContainer()) { SET_CURR_SHELL( &rShell ); if( rShell.IsPreview() ) { if( rShell.GetWin() ) ::RepaintPagePreview( &rShell, aRect ); } else if ( rShell.VisArea().IsOver( aRect ) && OUTDEV_WINDOW == rShell.GetOut()->GetOutDevType() ) { // invalidate instead of painting rShell.GetWin()->Invalidate( aRect.SVRect() ); } } } break; default: if ( !pNew || !isGRFATR(nWhich) ) return; } if( bComplete ) { InvalidatePrt(); SetCompletePaint(); } } static void lcl_correctlyAlignRect( SwRect& rAlignedGrfArea, const SwRect& rInArea, vcl::RenderContext const * pOut ) { if(!pOut) return; tools::Rectangle aPxRect = pOut->LogicToPixel( rInArea.SVRect() ); tools::Rectangle aNewPxRect( aPxRect ); while( aNewPxRect.Left() < aPxRect.Left() ) { rAlignedGrfArea.AddLeft( 1 ); aNewPxRect = pOut->LogicToPixel( rAlignedGrfArea.SVRect() ); } while( aNewPxRect.Top() < aPxRect.Top() ) { rAlignedGrfArea.AddTop(+1); aNewPxRect = pOut->LogicToPixel( rAlignedGrfArea.SVRect() ); } while( aNewPxRect.Bottom() > aPxRect.Bottom() ) { rAlignedGrfArea.AddBottom( -1 ); aNewPxRect = pOut->LogicToPixel( rAlignedGrfArea.SVRect() ); } while( aNewPxRect.Right() > aPxRect.Right() ) { rAlignedGrfArea.AddRight(-1); aNewPxRect = pOut->LogicToPixel( rAlignedGrfArea.SVRect() ); } } static bool paintUsingPrimitivesHelper( vcl::RenderContext& rOutputDevice, const drawinglayer::primitive2d::Primitive2DContainer& rSequence, const basegfx::B2DRange& rSourceRange, const basegfx::B2DRange& rTargetRange) { if(!rSequence.empty() && !basegfx::fTools::equalZero(rSourceRange.getWidth()) && !basegfx::fTools::equalZero(rSourceRange.getHeight())) { if(!basegfx::fTools::equalZero(rTargetRange.getWidth()) && !basegfx::fTools::equalZero(rTargetRange.getHeight())) { // map graphic range to target range. This will e.g. automatically include // the mapping from 1/100th mm content to twips if needed when the target // range is defined in twips const basegfx::B2DHomMatrix aMappingTransform( basegfx::utils::createSourceRangeTargetRangeTransform( rSourceRange, rTargetRange)); // Fill ViewInformation. Use MappingTransform here, so there is no need to // embed the primitives to it. Use original TargetRange here so there is also // no need to embed the primitives to a MaskPrimitive for cropping. This works // only in this case where the graphic object cannot be rotated, though. const drawinglayer::geometry::ViewInformation2D aViewInformation2D( aMappingTransform, rOutputDevice.GetViewTransformation(), rTargetRange, nullptr, 0.0, uno::Sequence< beans::PropertyValue >()); // get a primitive processor for rendering std::unique_ptr pProcessor2D( drawinglayer::processor2d::createProcessor2DFromOutputDevice( rOutputDevice, aViewInformation2D) ); if(pProcessor2D) { // render and cleanup pProcessor2D->process(rSequence); return true; } } } return false; } // MM02 original using falölback to VOC and primitive-based version void paintGraphicUsingPrimitivesHelper( vcl::RenderContext & rOutputDevice, GraphicObject const& rGrfObj, GraphicAttr const& rGraphicAttr, const basegfx::B2DHomMatrix& rGraphicTransform, const OUString& rName, const OUString& rTitle, const OUString& rDescription) { // RotGrfFlyFrame: unify using GraphicPrimitive2D // -> the primitive handles all crop and mirror stuff // -> the primitive renderer will create the needed pdf export data // -> if bitmap content, it will be cached system-dependent drawinglayer::primitive2d::Primitive2DContainer aContent(1); aContent[0] = new drawinglayer::primitive2d::GraphicPrimitive2D( rGraphicTransform, rGrfObj, rGraphicAttr); // MM02 use primitive-based version for visualization paintGraphicUsingPrimitivesHelper( rOutputDevice, aContent, rGraphicTransform, rName, rTitle, rDescription); } // MM02 new VOC and primitive-based version void paintGraphicUsingPrimitivesHelper( vcl::RenderContext & rOutputDevice, drawinglayer::primitive2d::Primitive2DContainer& rContent, const basegfx::B2DHomMatrix& rGraphicTransform, const OUString& rName, const OUString& rTitle, const OUString& rDescription) { // RotateFlyFrame3: If ClipRegion is set at OutputDevice, we // need to use that. Usually the renderer would be a VCL-based // PrimitiveRenderer, but there are system-specific shortcuts that // will *not* use the VCL-Paint of Bitmap and thus ignore this. // Anyways, indirectly using a CLipRegion set at the target OutDev // when using a PrimitiveRenderer is a non-valid implication. // First tried only to use when HasPolyPolygonOrB2DPolyPolygon(), // but there is an optimization at ClipRegion creation that detects // a single Rectangle in a tools::PolyPolygon and forces to a simple // RegionBand-based implementation, so cannot use it here. if(rOutputDevice.IsClipRegion()) { const basegfx::B2DPolyPolygon aClip(rOutputDevice.GetClipRegion().GetAsB2DPolyPolygon()); if(0 != aClip.count()) { // tdf#114076: Expand ClipRange to next PixelBound // Do this by going to basegfx::B2DRange, adding a // single pixel size and using floor/ceil to go to // full integer (as needed for pixels). Also need // to go back to basegfx::B2DPolyPolygon for the // creation of the needed MaskPrimitive2D. // The general problem is that Writer is scrolling // using blitting the unchanged parts, this forces // this part of the scroll to pixel coordinate steps, // while the ViewTransformation for paint nowadays has // a sub-pixel precision. This results in an offset // up to one pixel in radius. To solve this for now, // we need to expand to the next outer pixel bound. // Hopefully in the future we will someday be able to // stay on the full available precision, but this // will need a change in the repaint/scroll paradigm. const basegfx::B2DRange aClipRange(aClip.getB2DRange()); const basegfx::B2DVector aSinglePixelXY(rOutputDevice.GetInverseViewTransformation() * basegfx::B2DVector(1.0, 1.0)); const basegfx::B2DRange aExpandedClipRange( floor(aClipRange.getMinX() - aSinglePixelXY.getX()), floor(aClipRange.getMinY() - aSinglePixelXY.getY()), ceil(aClipRange.getMaxX() + aSinglePixelXY.getX()), ceil(aClipRange.getMaxY() + aSinglePixelXY.getY())); // create the enclosing rectangle as polygon basegfx::B2DPolyPolygon aTarget(basegfx::utils::createPolygonFromRect(aExpandedClipRange)); // tdf#124272 the fix above (tdf#114076) was too rough - the // clip region used may be a PolyPolygon. In that case that // PolyPolygon would have to be scaled to mentioned PixelBounds. // Since that is not really possible geometrically (would need // more some 'grow in outside direction' but with unequal grow // values in all directions - just maaany problems // involved), use a graphical trick: The topology of the // PolyPolygon uses the standard FillRule, so adding the now // guaranteed to be bigger or equal bounding (enclosing) // rectangle twice as polygon will expand the BoundRange, but // not change the geometry visualization at all if(!rOutputDevice.GetClipRegion().IsRectangle()) { // double the outer rectangle range polygon to have it // included twice aTarget.append(aTarget.getB2DPolygon(0)); // add the original clip 'inside' (due to being smaller // or equal). That PolyPolygon may have an unknown number // of polygons (>=1) aTarget.append(aClip); } drawinglayer::primitive2d::MaskPrimitive2D* pNew( new drawinglayer::primitive2d::MaskPrimitive2D( aTarget, rContent)); rContent.resize(1); rContent[0] = pNew; } } if(!rName.isEmpty() || !rTitle.isEmpty() || !rDescription.isEmpty()) { // Embed to ObjectInfoPrimitive2D when we have Name/Title/Description // information available drawinglayer::primitive2d::ObjectInfoPrimitive2D* pNew( new drawinglayer::primitive2d::ObjectInfoPrimitive2D( rContent, rName, rTitle, rDescription)); rContent.resize(1); rContent[0] = pNew; } basegfx::B2DRange aTargetRange(0.0, 0.0, 1.0, 1.0); aTargetRange.transform(rGraphicTransform); paintUsingPrimitivesHelper( rOutputDevice, rContent, aTargetRange, aTargetRange); } // DrawContact section namespace { // anonymous namespace class ViewObjectContactOfSwNoTextFrame : public sdr::contact::ViewObjectContact { protected: virtual drawinglayer::primitive2d::Primitive2DContainer createPrimitive2DSequence( const sdr::contact::DisplayInfo& rDisplayInfo) const override; public: ViewObjectContactOfSwNoTextFrame( sdr::contact::ObjectContact& rObjectContact, sdr::contact::ViewContact& rViewContact); }; class ViewContactOfSwNoTextFrame : public sdr::contact::ViewContact { private: // owner const SwNoTextFrame& mrSwNoTextFrame; protected: // Create an Object-Specific ViewObjectContact, set ViewContact and // ObjectContact. Always needs to return something. virtual sdr::contact::ViewObjectContact& CreateObjectSpecificViewObjectContact( sdr::contact::ObjectContact& rObjectContact) override; public: // read-access to owner const SwNoTextFrame& getSwNoTextFrame() const { return mrSwNoTextFrame; } // basic constructor, used from SwNoTextFrame. explicit ViewContactOfSwNoTextFrame(const SwNoTextFrame& rSwNoTextFrame); }; drawinglayer::primitive2d::Primitive2DContainer ViewObjectContactOfSwNoTextFrame::createPrimitive2DSequence( const sdr::contact::DisplayInfo& /*rDisplayInfo*/) const { // MM02 get all the parameters formally used in paintGraphicUsingPrimitivesHelper ViewContactOfSwNoTextFrame& rVCOfNTF(static_cast(GetViewContact())); const SwNoTextFrame& rSwNoTextFrame(rVCOfNTF.getSwNoTextFrame()); SwNoTextNode& rNoTNd(const_cast(*static_cast(rSwNoTextFrame.GetNode()))); SwGrfNode* pGrfNd(rNoTNd.GetGrfNode()); if(nullptr != pGrfNd) { const bool bPrn(GetObjectContact().isOutputToPrinter() || GetObjectContact().isOutputToRecordingMetaFile()); const GraphicObject& rGrfObj(pGrfNd->GetGrfObj(bPrn)); GraphicAttr aGraphicAttr; pGrfNd->GetGraphicAttr(aGraphicAttr, &rSwNoTextFrame); const basegfx::B2DHomMatrix aGraphicTransform(rSwNoTextFrame.getFrameAreaTransformation()); // MM02 this is the right place in the VOC-Mechanism to create // the primitives for visualization - these will be automatically // buffered and reused drawinglayer::primitive2d::Primitive2DContainer aContent(1); aContent[0] = new drawinglayer::primitive2d::GraphicPrimitive2D( aGraphicTransform, rGrfObj, aGraphicAttr); return aContent; } return drawinglayer::primitive2d::Primitive2DContainer(); } ViewObjectContactOfSwNoTextFrame::ViewObjectContactOfSwNoTextFrame( sdr::contact::ObjectContact& rObjectContact, sdr::contact::ViewContact& rViewContact) : sdr::contact::ViewObjectContact(rObjectContact, rViewContact) { } sdr::contact::ViewObjectContact& ViewContactOfSwNoTextFrame::CreateObjectSpecificViewObjectContact( sdr::contact::ObjectContact& rObjectContact) { sdr::contact::ViewObjectContact* pRetval = new ViewObjectContactOfSwNoTextFrame(rObjectContact, *this); return *pRetval; } ViewContactOfSwNoTextFrame::ViewContactOfSwNoTextFrame( const SwNoTextFrame& rSwNoTextFrame ) : sdr::contact::ViewContact(), mrSwNoTextFrame(rSwNoTextFrame) { } } // end of anonymous namespace sdr::contact::ViewContact& SwNoTextFrame::GetViewContact() const { if(!mpViewContact) { const_cast< SwNoTextFrame* >(this)->mpViewContact = std::make_unique(*this); } return *mpViewContact; } /** Paint the graphic. We require either a QuickDraw-Bitmap or a graphic here. If we do not have either, we return a replacement. @todo use aligned rectangle for drawing graphic. @todo pixel-align coordinations for drawing graphic. */ void SwNoTextFrame::PaintPicture( vcl::RenderContext* pOut, const SwRect &rGrfArea ) const { SwViewShell* pShell = getRootFrame()->GetCurrShell(); SwNoTextNode& rNoTNd = const_cast(*static_cast(GetNode())); SwGrfNode* pGrfNd = rNoTNd.GetGrfNode(); SwOLENode* pOLENd = rNoTNd.GetOLENode(); const bool bPrn = pOut == rNoTNd.getIDocumentDeviceAccess().getPrinter( false ) || pOut->GetConnectMetaFile(); const bool bIsChart = pOLENd && pOLENd->GetOLEObj().GetObject().IsChart(); // calculate aligned rectangle from parameter . // Use aligned rectangle instead of in // the following code. SwRect aAlignedGrfArea = rGrfArea; ::SwAlignRect( aAlignedGrfArea, pShell, pOut ); if( !bIsChart ) { // Because for drawing a graphic left-top-corner and size coordinations are // used, these coordinations have to be determined on pixel level. ::SwAlignGrfRect( &aAlignedGrfArea, *pOut ); } else //if( bIsChart ) { // #i78025# charts own borders are not completely visible // the above pixel correction is not correct - at least not for charts // so a different pixel correction is chosen here // this might be a good idea for all other OLE objects also, // but as I cannot oversee the consequences I fix it only for charts for now lcl_correctlyAlignRect( aAlignedGrfArea, rGrfArea, pOut ); } if( pGrfNd ) { // Fix for bug fdo#33781 const AntialiasingFlags nFormerAntialiasingAtOutput( pOut->GetAntialiasing() ); if (pShell->Imp()->GetDrawView()->IsAntiAliasing()) { pOut->SetAntialiasing( nFormerAntialiasingAtOutput | AntialiasingFlags::EnableB2dDraw ); } bool bContinue = true; const GraphicObject& rGrfObj = pGrfNd->GetGrfObj(bPrn); GraphicAttr aGrfAttr; pGrfNd->GetGraphicAttr( aGrfAttr, this ); if( !bPrn ) { // #i73788# if ( pGrfNd->IsLinkedInputStreamReady() ) { pGrfNd->UpdateLinkWithInputStream(); } // #i85717#, #i90395# - check, if asynchronous retrieval // if input stream for the graphic is possible else if ( ( rGrfObj.GetType() == GraphicType::Default || rGrfObj.GetType() == GraphicType::NONE ) && pGrfNd->IsLinkedFile() && pGrfNd->IsAsyncRetrieveInputStreamPossible() ) { Size aTmpSz; ::sfx2::SvLinkSource* pGrfObj = pGrfNd->GetLink()->GetObj(); if( !pGrfObj || !pGrfObj->IsDataComplete() || !(aTmpSz = pGrfNd->GetTwipSize()).Width() || !aTmpSz.Height()) { pGrfNd->TriggerAsyncRetrieveInputStream(); // #i73788# } OUString aText( pGrfNd->GetTitle() ); if ( aText.isEmpty() ) GetRealURL( *pGrfNd, aText ); ::lcl_PaintReplacement( aAlignedGrfArea, aText, *pShell, this, false ); bContinue = false; } } if( bContinue ) { if( rGrfObj.GetGraphic().IsSupportedGraphic()) { const bool bAnimate = rGrfObj.IsAnimated() && !pShell->IsPreview() && !pShell->GetAccessibilityOptions()->IsStopAnimatedGraphics() && // #i9684# Stop animation during printing/pdf export pShell->GetWin(); if( bAnimate && FindFlyFrame() != ::GetFlyFromMarked( nullptr, pShell )) { OutputDevice* pVout; if( pOut == pShell->GetOut() && SwRootFrame::FlushVout() ) { pVout = pOut; pOut = pShell->GetOut(); } else if( pShell->GetWin() && pOut->IsVirtual() ) { pVout = pOut; pOut = pShell->GetWin(); } else pVout = nullptr; OSL_ENSURE( !pOut->IsVirtual() || pShell->GetViewOptions()->IsPDFExport() || pShell->isOutputToWindow(), "pOut should not be a virtual device" ); pGrfNd->StartGraphicAnimation(pOut, aAlignedGrfArea.Pos(), aAlignedGrfArea.SSize(), reinterpret_cast(this), pVout ); } else { // MM02 To allow system-dependent buffering of the involved // bitmaps it is necessary to re-use the involved primitives // and their already executed decomposition (also for // performance reasons). This is usually done in DrawingLayer // by using the VOC-Mechanism (see descriptions elsewhere). // To get that here, make the involved SwNoTextFrame (this) // a sdr::contact::ViewContact supplier by supporting // a GetViewContact() - call. For ObjectContact we can use // the already existing ObjectContact from the involved // DrawingLayer. For this, the helper classes // ViewObjectContactOfSwNoTextFrame // ViewContactOfSwNoTextFrame // are created which support the VOC-mechanism in its minimal // form. This allows automatic and view-dependent (multiple edit // windows, print, etc.) re-use of the created primitives. // Also: Will be very useful when completely changing the Writer // repaint to VOC and Primitives, too. static const char* pDisableMM02Goodies(getenv("SAL_DISABLE_MM02_GOODIES")); static bool bUseViewObjectContactMechanism(nullptr == pDisableMM02Goodies); // tdf#130951 for safety reasons use fallback if ViewObjectContactMechanism // fails for some reason - usually could only be not to find the correct // SdrPageWindow bool bSucceeded(false); if(bUseViewObjectContactMechanism) { // MM02 use VOC-mechanism and buffer primitives SwViewShellImp* pImp(pShell->Imp()); SdrPageView* pPageView(nullptr != pImp ? pImp->GetPageView() : nullptr); // tdf#130951 caution - target may be Window, use the correct OutputDevice OutputDevice* pTarget(pShell->isOutputToWindow() ? pShell->GetWin() : pShell->GetOut()); SdrPageWindow* pPageWindow(nullptr != pPageView && nullptr != pTarget ? pPageView->FindPageWindow(*pTarget) : nullptr); if(nullptr != pPageWindow) { sdr::contact::ObjectContact& rOC(pPageWindow->GetObjectContact()); sdr::contact::ViewContact& rVC(GetViewContact()); sdr::contact::ViewObjectContact& rVOC(rVC.GetViewObjectContact(rOC)); sdr::contact::DisplayInfo aDisplayInfo; drawinglayer::primitive2d::Primitive2DContainer aPrimitives(rVOC.getPrimitive2DSequence(aDisplayInfo)); const basegfx::B2DHomMatrix aGraphicTransform(getFrameAreaTransformation()); paintGraphicUsingPrimitivesHelper( *pOut, aPrimitives, aGraphicTransform, nullptr == pGrfNd->GetFlyFormat() ? OUString() : pGrfNd->GetFlyFormat()->GetName(), rNoTNd.GetTitle(), rNoTNd.GetDescription()); bSucceeded = true; } } if(!bSucceeded) { // MM02 fallback to direct paint with primitive-recreation // which will block reusage of system-dependent bitmap data const basegfx::B2DHomMatrix aGraphicTransform(getFrameAreaTransformation()); paintGraphicUsingPrimitivesHelper( *pOut, rGrfObj, aGrfAttr, aGraphicTransform, nullptr == pGrfNd->GetFlyFormat() ? OUString() : pGrfNd->GetFlyFormat()->GetName(), rNoTNd.GetTitle(), rNoTNd.GetDescription()); } } } else { const char* pResId = nullptr; if( GraphicType::NONE == rGrfObj.GetType() ) pResId = STR_COMCORE_READERROR; else if ( !rGrfObj.GetGraphic().IsSupportedGraphic() ) pResId = STR_COMCORE_CANT_SHOW; OUString aText; if ( !pResId && (aText = pGrfNd->GetTitle()).isEmpty() && (!GetRealURL( *pGrfNd, aText ) || aText.isEmpty())) { pResId = STR_COMCORE_READERROR; } if (pResId) aText = SwResId(pResId); ::lcl_PaintReplacement( aAlignedGrfArea, aText, *pShell, this, true ); } } if ( pShell->Imp()->GetDrawView()->IsAntiAliasing() ) pOut->SetAntialiasing( nFormerAntialiasingAtOutput ); } else // bIsChart || pOLENd { // Fix for bug fdo#33781 const AntialiasingFlags nFormerAntialiasingAtOutput( pOut->GetAntialiasing() ); if (pShell->Imp()->GetDrawView()->IsAntiAliasing()) { AntialiasingFlags nNewAntialiasingAtOutput = nFormerAntialiasingAtOutput | AntialiasingFlags::EnableB2dDraw; // #i99665# // Adjust AntiAliasing mode at output device for chart OLE if ( pOLENd->IsChart() ) nNewAntialiasingAtOutput |= AntialiasingFlags::PixelSnapHairline; pOut->SetAntialiasing( nNewAntialiasingAtOutput ); } bool bDone(false); if(bIsChart) { basegfx::B2DRange aSourceRange; const drawinglayer::primitive2d::Primitive2DContainer aSequence( pOLENd->GetOLEObj().tryToGetChartContentAsPrimitive2DSequence( aSourceRange, bPrn)); if(!aSequence.empty() && !aSourceRange.isEmpty()) { const basegfx::B2DRange aTargetRange( aAlignedGrfArea.Left(), aAlignedGrfArea.Top(), aAlignedGrfArea.Right(), aAlignedGrfArea.Bottom()); bDone = paintUsingPrimitivesHelper( *pOut, aSequence, aSourceRange, aTargetRange); } } if(!bDone && pOLENd) { // SwOLENode does not have a known GraphicObject, need to // work with Graphic instead const Graphic* pGraphic = pOLENd->GetGraphic(); const Point aPosition(aAlignedGrfArea.Pos()); const Size aSize(aAlignedGrfArea.SSize()); if ( pGraphic && pGraphic->GetType() != GraphicType::NONE ) { pGraphic->Draw( pOut, aPosition, aSize ); // shade the representation if the object is activated outplace uno::Reference < embed::XEmbeddedObject > xObj = pOLENd->GetOLEObj().GetOleRef(); if ( xObj.is() && xObj->getCurrentState() == embed::EmbedStates::ACTIVE ) { ::svt::EmbeddedObjectRef::DrawShading( tools::Rectangle( aPosition, aSize), pOut); } } else { ::svt::EmbeddedObjectRef::DrawPaintReplacement( tools::Rectangle(aPosition, aSize), pOLENd->GetOLEObj().GetCurrentPersistName(), pOut); } sal_Int64 nMiscStatus = pOLENd->GetOLEObj().GetOleRef()->getStatus( pOLENd->GetAspect() ); if ( !bPrn && dynamic_cast< const SwCursorShell *>( pShell ) != nullptr && (nMiscStatus & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE)) { const SwFlyFrame *pFly = FindFlyFrame(); assert( pFly != nullptr ); static_cast(pShell)->ConnectObj( pOLENd->GetOLEObj().GetObject(), pFly->getFramePrintArea(), pFly->getFrameArea()); } } // see #i99665# if (pShell->Imp()->GetDrawView()->IsAntiAliasing()) { pOut->SetAntialiasing( nFormerAntialiasingAtOutput ); } } } bool SwNoTextFrame::IsTransparent() const { const SwViewShell* pSh = getRootFrame()->GetCurrShell(); if ( !pSh || !pSh->GetViewOptions()->IsGraphic() ) { return true; } const SwGrfNode *pNd; if( nullptr != (pNd = GetNode()->GetGrfNode()) ) { if(pNd->IsTransparent()) { return true; } } // RotateFlyFrame3: If we are transformed, there are 'free' areas between // the Graphic and the Border/Padding stuff - at least as long as those // (Border and Padding) are not transformed, too if(isTransformableSwFrame()) { // we can be more specific - rotations of multiples of // 90 degrees will leave no gaps. Go from [0.0 .. F_2PI] // to [0 .. 360] and check modulo 90 const long nRot(static_cast(basegfx::rad2deg(getLocalFrameRotation()))); const bool bMultipleOf90(0 == (nRot % 90)); if(!bMultipleOf90) { return true; } } //#29381# OLE are always transparent if(nullptr != GetNode()->GetOLENode()) { return true; } // return false by default to avoid background paint return false; } void SwNoTextFrame::StopAnimation( OutputDevice* pOut ) const { // Stop animated graphics const SwGrfNode* pGrfNd = GetNode()->GetGrfNode(); if( pGrfNd && pGrfNd->IsAnimated() ) { const_cast< SwGrfNode* >(pGrfNd)->StopGraphicAnimation( pOut, reinterpret_cast(this) ); } } bool SwNoTextFrame::HasAnimation() const { const SwGrfNode* pGrfNd = GetNode()->GetGrfNode(); return pGrfNd && pGrfNd->IsAnimated(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */