/* -*- 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 <hintids.hxx>
#include <tools/urlobj.hxx>
#include <vcl/imapobj.hxx>
#include <vcl/imap.hxx>
#include <svl/urihelper.hxx>
#include <sfx2/progress.hxx>
#include <sfx2/printer.hxx>
#include <editeng/udlnitem.hxx>
#include <editeng/colritem.hxx>
#include <editeng/boxitem.hxx>
#include <fmturl.hxx>
#include <fmtsrnd.hxx>
#include <frmfmt.hxx>
#include <swrect.hxx>
#include <fesh.hxx>
#include <doc.hxx>
#include <IDocumentSettingAccess.hxx>
#include <IDocumentStylePoolAccess.hxx>
#include <IDocumentDeviceAccess.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <flyfrm.hxx>
#include <flyfrms.hxx>
#include <frmtool.hxx>
#include <viewopt.hxx>
#include <viewimp.hxx>
#include <pam.hxx>
#include <hints.hxx>
#include <rootfrm.hxx>
#include <dflyobj.hxx>
#include <pagefrm.hxx>
#include <notxtfrm.hxx>
#include <grfatr.hxx>
#include <charatr.hxx>
#include <ndnotxt.hxx>
#include <ndgrf.hxx>
#include <ndole.hxx>
#include <swregion.hxx>
#include <poolfmt.hxx>
#include <strings.hrc>
#include <accessibilityoptions.hxx>
#include <com/sun/star/embed/EmbedMisc.hpp>
#include <com/sun/star/embed/EmbedStates.hpp>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <svtools/embedhlp.hxx>
#include <dview.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <drawinglayer/primitive2d/graphicprimitive2d.hxx>
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <basegfx/utils/b2dclipstate.hxx>
#include <drawinglayer/processor2d/processor2dtools.hxx>
#include <txtfly.hxx>
#include <drawinglayer/primitive2d/maskprimitive2d.hxx>
#include <drawinglayer/primitive2d/objectinfoprimitive2d.hxx>
#include <osl/diagnose.h>
// MM02 needed for VOC mechanism and getting the OC - may be moved to an own file
#include <svx/sdrpagewindow.hxx>
#include <svx/svdoutl.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdpagv.hxx>
#include <svx/unopage.hxx>
#include <svx/sdr/contact/viewcontact.hxx>
#include <svx/sdr/contact/viewobjectcontact.hxx>
#include <svx/sdr/contact/objectcontact.hxx>
#include <svx/sdr/contact/displayinfo.hxx>
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(u"Noto Sans"_ustr);
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<ImageMap*>(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( o3tl::narrowing<sal_uInt16>
(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<SwViewShell&>(rSh).GetReplacementBitmap(bDefect);
Graphic::DrawEx(*rSh.GetOut(), rText, aFont, rBmp, rRect.Pos(), rRect.SSize());
}
SwNoTextFrame::SwNoTextFrame(SwNoTextNode * const pNode, SwFrame* pSib )
: SwContentFrame( pNode, pSib )
{
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() )
return;
const SvxBrushItem *pItem;
std::optional<Color> xCol;
SwRect aOrigRect;
drawinglayer::attribute::SdrAllFillAttributesHelperPtr aFillAttributes;
if ( rFrame.GetBackgroundBrush( aFillAttributes, pItem, xCol, 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( vcl::PushFlags::FILLCOLOR|vcl::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, PaintFrameMode) 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<const SwGrfNode*>(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<SwNoTextNode&>(*static_cast<const SwNoTextNode*>(GetNode()));
SwGrfNode* pGrfNd = rNoTNd.GetGrfNode();
if( pGrfNd )
pGrfNd->SetFrameInPaint( true );
// #i13147# - add 2nd parameter with value <true> to
// method call <FindFlyFrame().GetContour(..)> 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 )
)
{
// don't clip if related compatibility flag is set
const IDocumentSettingAccess& rIDSA = pSh->GetDoc()->getIDocumentSettingAccess();
if (!rIDSA.get(DocumentSettingId::NO_CLIPPING_WITH_WRAP_POLYGON))
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 ) )
{
auto pFindFly = FindFlyFrame();
if (pFindFly && pFindFly->IsFlyFreeFrame())
{
const SwFlyFreeFrame *pFly = static_cast< const SwFlyFreeFrame* >( pFindFly );
bool bGetUnclippedFrame=true;
const SvxBoxItem* pBoxItem;
if( pFly->GetFormat() && (pBoxItem = pFly->GetFormat()->GetItemIfSet(RES_BOX, false)) )
{
if( pBoxItem->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.Overlaps( 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.
tools::Long nLeftCrop, nRightCrop, nTopCrop, nBottomCrop;
Size aOrigSz( static_cast<const SwNoTextNode*>(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()), tools::Long(1) );
const double nScale = double(aFramePrintArea.Width()) / double(nLeftCrop);
nLeftCrop = tools::Long(nScale * -rCrop.GetLeft() );
nRightCrop = tools::Long(nScale * -rCrop.GetRight() );
}
// crop values have to be mirrored too
if( nMirror == MirrorGraph::Vertical || nMirror == MirrorGraph::Both )
{
tools::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()), tools::Long(1) );
const double nScale = double(aFramePrintArea.Height()) / double(nTopCrop);
nTopCrop = tools::Long(nScale * -rCrop.GetTop() );
nBottomCrop= tools::Long(nScale * -rCrop.GetBottom() );
}
// crop values have to be mirrored too
if( nMirror == MirrorGraph::Horizontal || nMirror == MirrorGraph::Both )
{
tools::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 )
return;
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 = -toRadians(rSwRotationGrf.GetValue());
return basegfx::normalizeToRange(fRotate, 2 * M_PI);
}
}
// no rotation
return 0.0;
}
void SwNoTextFrame::dumpAsXml(xmlTextWriterPtr writer) const
{
(void)xmlTextWriterStartElement(writer, reinterpret_cast<const xmlChar*>("notxt"));
dumpAsXmlAttributes(writer);
(void)xmlTextWriterStartElement(writer, BAD_CAST("infos"));
dumpInfosAsXml(writer);
(void)xmlTextWriterEndElement(writer);
dumpChildrenAsXml(writer);
(void)xmlTextWriterEndElement(writer);
}
/** 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<SwTwips>(aNewSize.Width() - getFramePrintArea().Width()) :
static_cast<SwTwips>(aNewSize.Height() - getFramePrintArea().Height());
if( nChgHght > 0)
Grow( nChgHght );
else if( nChgHght < 0)
Shrink( std::min(getFramePrintArea().Height(), tools::Long(-nChgHght)) );
}
bool SwNoTextFrame::GetCharRect( SwRect &rRect, const SwPosition& rPos,
SwCursorMoveState *pCMS, bool /*bAllowFarAway*/ ) const
{
if ( &rPos.GetNode() != static_cast<SwNode const *>(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.Overlaps( 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
{
pPos->Assign(*GetNode());
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::OnGraphicArrived()
{
if(GetNode()->GetNodeType() != SwNodeType::Grf)
{
InvalidatePrt();
SetCompletePaint();
return;
}
SwGrfNode* pNd = static_cast<SwGrfNode*>(GetNode());
ClearCache();
auto pVSh = pNd->GetDoc().getIDocumentLayoutAccess().GetCurrentViewShell();
if(pVSh)
pVSh->OnGraphicArrived(getFrameArea());
}
void SwNoTextFrame::SwClientNotify(const SwModify& rModify, const SfxHint& rHint)
{
if(rHint.GetId() == SfxHintId::SwGrfRereadAndInCache)
{
if(SwNodeType::Grf != GetNode()->GetNodeType())
{
InvalidatePrt();
SetCompletePaint();
}
return;
}
if(rHint.GetId() == SfxHintId::SwPreGraphicArrived
|| rHint.GetId() == SfxHintId::SwGraphicPieceArrived
|| rHint.GetId() == SfxHintId::SwLinkedGraphicStreamArrived)
{
OnGraphicArrived();
return;
}
else if (rHint.GetId() != SfxHintId::SwLegacyModify)
return;
auto pLegacy = static_cast<const sw::LegacyModifyHint*>(&rHint);
sal_uInt16 nWhich = pLegacy->GetWhich();
SwContentFrame::SwClientNotify(rModify, rHint);
bool bComplete = true;
switch( nWhich )
{
case RES_OBJECTDYING:
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<const SwAttrSetChg*>(pLegacy->m_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<SwGrfNode*>( 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;
default:
if ( !pLegacy->m_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.
drawinglayer::geometry::ViewInformation2D aViewInformation2D;
aViewInformation2D.setObjectTransformation(aMappingTransform);
aViewInformation2D.setViewTransformation(rOutputDevice.GetViewTransformation());
aViewInformation2D.setViewport(rTargetRange);
// get a primitive processor for rendering
std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> pProcessor2D(
drawinglayer::processor2d::createProcessor2DFromOutputDevice(
rOutputDevice, aViewInformation2D) );
// render and cleanup
pProcessor2D->process(rSequence);
return true;
}
}
return false;
}
// MM02 original using fallback 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 {
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())
{
basegfx::B2DPolyPolygon aClip(rOutputDevice.GetClipRegion().GetAsB2DPolyPolygon());
if(0 != aClip.count())
{
rContent = drawinglayer::primitive2d::Primitive2DContainer {
new drawinglayer::primitive2d::MaskPrimitive2D(
std::move(aClip),
std::move(rContent)) };
}
}
if(!rName.isEmpty() || !rTitle.isEmpty() || !rDescription.isEmpty())
{
// Embed to ObjectInfoPrimitive2D when we have Name/Title/Description
// information available
rContent = drawinglayer::primitive2d::Primitive2DContainer {
new drawinglayer::primitive2d::ObjectInfoPrimitive2D(
std::move(rContent),
rName,
rTitle,
rDescription) };
}
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 void createPrimitive2DSequence(
const sdr::contact::DisplayInfo& rDisplayInfo,
drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
// tdf#155190 disable this so superclass doesn't wrongly produce NonStruct
virtual bool isExportPDFTags() const override { return false; }
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);
};
void ViewObjectContactOfSwNoTextFrame::createPrimitive2DSequence(
const sdr::contact::DisplayInfo& /*rDisplayInfo*/,
drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const
{
// MM02 get all the parameters formally used in paintGraphicUsingPrimitivesHelper
ViewContactOfSwNoTextFrame& rVCOfNTF(static_cast<ViewContactOfSwNoTextFrame&>(GetViewContact()));
const SwNoTextFrame& rSwNoTextFrame(rVCOfNTF.getSwNoTextFrame());
SwNoTextNode& rNoTNd(const_cast<SwNoTextNode&>(*static_cast<const SwNoTextNode*>(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
rVisitor.visit(new drawinglayer::primitive2d::GraphicPrimitive2D(
aGraphicTransform,
rGrfObj,
aGraphicAttr));
}
}
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
)
: mrSwNoTextFrame(rSwNoTextFrame)
{
}
} // end of anonymous namespace
sdr::contact::ViewContact& SwNoTextFrame::GetViewContact() const
{
if(!mpViewContact)
{
const_cast< SwNoTextFrame* >(this)->mpViewContact =
std::make_unique<ViewContactOfSwNoTextFrame>(*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<SwNoTextNode&>(*static_cast<const SwNoTextNode*>(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 <rGrfArea>.
// Use aligned rectangle <aAlignedGrfArea> instead of <rGrfArea> 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 (SwDrawView::IsAntiAliasing())
pOut->SetAntialiasing( nFormerAntialiasingAtOutput | AntialiasingFlags::Enable );
ImplPaintPictureGraphic( pOut, pGrfNd, bPrn, aAlignedGrfArea, pShell, rNoTNd );
if ( SwDrawView::IsAntiAliasing() )
pOut->SetAntialiasing( nFormerAntialiasingAtOutput );
}
else // bIsChart || pOLENd
{
// Fix for bug fdo#33781
const AntialiasingFlags nFormerAntialiasingAtOutput( pOut->GetAntialiasing() );
if (SwDrawView::IsAntiAliasing())
{
AntialiasingFlags nNewAntialiasingAtOutput = nFormerAntialiasingAtOutput | AntialiasingFlags::Enable;
// #i99665#
// Adjust AntiAliasing mode at output device for chart OLE
if (pOLENd && pOLENd->IsChart())
nNewAntialiasingAtOutput |= AntialiasingFlags::PixelSnapHairline;
pOut->SetAntialiasing( nNewAntialiasingAtOutput );
}
ImplPaintPictureBitmap( pOut, pOLENd, bIsChart, bPrn, aAlignedGrfArea, pShell );
// see #i99665#
if (SwDrawView::IsAntiAliasing())
{
pOut->SetAntialiasing( nFormerAntialiasingAtOutput );
}
}
}
void SwNoTextFrame::ImplPaintPictureGraphic( vcl::RenderContext* pOut,
SwGrfNode* pGrfNd, bool bPrn,
const SwRect& rAlignedGrfArea, SwViewShell* pShell,
SwNoTextNode& rNoTNd ) const
{
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( rAlignedGrfArea, aText, *pShell, this, false );
bContinue = false;
}
}
if( !bContinue )
return;
if( !rGrfObj.GetGraphic().IsSupportedGraphic())
{
ImplPaintPictureReplacement(rGrfObj, pGrfNd, rAlignedGrfArea, pShell);
return;
}
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 ))
{
ImplPaintPictureAnimate(pOut, pShell, pGrfNd, rAlignedGrfArea);
return;
}
// 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->GetWin()->GetOutDev()
: 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());
}
}
void SwNoTextFrame::ImplPaintPictureAnimate(vcl::RenderContext* pOut, SwViewShell* pShell,
SwGrfNode* pGrfNd, const SwRect& rAlignedGrfArea) const
{
OutputDevice* pVout;
if( pOut == pShell->GetOut() && SwRootFrame::FlushVout() )
{
pVout = pOut;
pOut = pShell->GetOut();
}
else if( pShell->GetWin() && pOut->IsVirtual() )
{
pVout = pOut;
pOut = pShell->GetWin()->GetOutDev();
}
else
pVout = nullptr;
OSL_ENSURE( !pOut->IsVirtual() ||
pShell->GetViewOptions()->IsPDFExport() || pShell->isOutputToWindow(),
"pOut should not be a virtual device" );
pGrfNd->StartGraphicAnimation(pOut, rAlignedGrfArea.Pos(),
rAlignedGrfArea.SSize(), reinterpret_cast<sal_IntPtr>(this),
pVout );
}
void SwNoTextFrame::ImplPaintPictureReplacement(const GraphicObject& rGrfObj, SwGrfNode* pGrfNd,
const SwRect& rAlignedGrfArea, SwViewShell* pShell) const
{
TranslateId pResId;
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( rAlignedGrfArea, aText, *pShell, this, true );
}
void SwNoTextFrame::ImplPaintPictureBitmap( vcl::RenderContext* pOut,
SwOLENode* pOLENd, bool bIsChart, bool bPrn, const SwRect& rAlignedGrfArea,
SwViewShell* pShell ) const
{
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(
rAlignedGrfArea.Left(), rAlignedGrfArea.Top(),
rAlignedGrfArea.Right(), rAlignedGrfArea.Bottom());
Color aOldBackColor;
SvxDrawPage* pDrawPage = pOLENd->GetOLEObj().tryToGetChartDrawPage();
SdrPage* pPage = pDrawPage ? pDrawPage->GetSdrPage() : nullptr;
if (pPage)
{
SdrModel& rModel = pPage->getSdrModelFromSdrPage();
SdrOutliner& rOutl = rModel.GetDrawOutliner();
aOldBackColor = rOutl.GetBackgroundColor();
rOutl.SetBackgroundColor(pPage->GetPageBackgroundColor());
}
bDone = paintUsingPrimitivesHelper(
*pOut,
aSequence,
aSourceRange,
aTargetRange);
if (pPage)
pPage->getSdrModelFromSdrPage().GetDrawOutliner().SetBackgroundColor(aOldBackColor);
}
}
if(bDone || !pOLENd)
return;
// SwOLENode does not have a known GraphicObject, need to
// work with Graphic instead
const Graphic* pGraphic = pOLENd->GetGraphic();
const Point aPosition(rAlignedGrfArea.Pos());
const Size aSize(rAlignedGrfArea.SSize());
uno::Reference<embed::XEmbeddedObject> xObj = pOLENd->GetOLEObj().GetOleRef();
if ( pGraphic && pGraphic->GetType() != GraphicType::NONE )
{
pGraphic->Draw(*pOut, aPosition, aSize);
// shade the representation if the object is activated outplace
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 = xObj ? xObj->getStatus(pOLENd->GetAspect()) : 0;
if ( !bPrn && dynamic_cast< const SwCursorShell *>( pShell ) != nullptr &&
(nMiscStatus & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE))
{
const SwFlyFrame *pFly = FindFlyFrame();
assert( pFly != nullptr );
static_cast<SwFEShell*>(pShell)->ConnectObj( pOLENd->GetOLEObj().GetObject(), pFly->getFramePrintArea(), pFly->getFrameArea());
}
}
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 .. 2PI]
// to [0 .. 360] and check modulo 90
const tools::Long nRot(static_cast<tools::Long>(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( const OutputDevice* pOut ) const
{
// Stop animated graphics
const SwGrfNode* pGrfNd = GetNode()->GetGrfNode();
if( pGrfNd && pGrfNd->IsAnimated() )
{
const_cast< SwGrfNode* >(pGrfNd)->StopGraphicAnimation( pOut, reinterpret_cast<sal_IntPtr>(this) );
}
}
bool SwNoTextFrame::HasAnimation() const
{
const SwGrfNode* pGrfNd = GetNode()->GetGrfNode();
return pGrfNd && pGrfNd->IsAnimated();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'Intersection_' is required to be utilized.
↑ V530 The return value of function 'Intersection_' is required to be utilized.
↑ V530 The return value of function 'Intersection_' is required to be utilized.
↑ V595 The 'pOLENd' pointer was utilized before it was verified against nullptr. Check lines: 1393, 1414.
↑ V547 Expression 'bComplete' is always true.