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|
/* -*- 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 <svl/itemiter.hxx>
#include <svx/svdobj.hxx>
#include <svx/svdmark.hxx>
#include <osl/diagnose.h>
#include <fmtfsize.hxx>
#include <fmtornt.hxx>
#include <dcontact.hxx>
#include <ndgrf.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <IDocumentState.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <ndindex.hxx>
#include <drawdoc.hxx>
#include <fmtcntnt.hxx>
#include <fmtanchr.hxx>
#include <fmtflcnt.hxx>
#include <txtfrm.hxx>
#include <notxtfrm.hxx>
#include <pagefrm.hxx>
#include <rootfrm.hxx>
#include <flyfrm.hxx>
#include <textboxhelper.hxx>
#include <txatbase.hxx>
#include <frmfmt.hxx>
#include <ndtxt.hxx>
#include <pam.hxx>
#include <swundo.hxx>
#include <crstate.hxx>
#include <UndoCore.hxx>
#include <UndoAttribute.hxx>
#include <fmtcnct.hxx>
#include <dflyobj.hxx>
#include <undoflystrattr.hxx>
#include <calbck.hxx>
#include <frameformats.hxx>
#include <memory>
#include <svx/xbtmpit.hxx>
#include <svx/xflftrit.hxx>
#include <svx/xlndsit.hxx>
#include <svx/xlnstit.hxx>
#include <svx/xlnedit.hxx>
#include <svx/xflhtit.hxx>
#include <formatflysplit.hxx>
using namespace ::com::sun::star;
size_t SwDoc::GetFlyCount( FlyCntType eType, bool bIgnoreTextBoxes ) const
{
size_t nCount = 0;
const SwNodeIndex* pIdx;
for(sw::SpzFrameFormat* pFlyFormat: *GetSpzFrameFormats())
{
if (bIgnoreTextBoxes && SwTextBoxHelper::isTextBox(pFlyFormat, RES_FLYFRMFMT))
continue;
if( RES_FLYFRMFMT != pFlyFormat->Which() )
continue;
pIdx = pFlyFormat->GetContent().GetContentIdx();
if( pIdx && pIdx->GetNodes().IsDocNodes() )
{
const SwNode* pNd = GetNodes()[ pIdx->GetIndex() + 1 ];
switch( eType )
{
case FLYCNTTYPE_FRM:
if(!pNd->IsNoTextNode())
nCount++;
break;
case FLYCNTTYPE_GRF:
if( pNd->IsGrfNode() )
nCount++;
break;
case FLYCNTTYPE_OLE:
if(pNd->IsOLENode())
nCount++;
break;
default:
nCount++;
}
}
}
return nCount;
}
/// @attention If you change this, also update SwXFrameEnumeration in unocoll.
SwFrameFormat* SwDoc::GetFlyNum( size_t nIdx, FlyCntType eType, bool bIgnoreTextBoxes )
{
SwFrameFormat* pRetFormat = nullptr;
const SwNodeIndex* pIdx;
size_t nCount = 0;
for(sw::SpzFrameFormat* pFlyFormat: *GetSpzFrameFormats())
{
if (bIgnoreTextBoxes && SwTextBoxHelper::isTextBox(pFlyFormat, RES_FLYFRMFMT))
continue;
if( RES_FLYFRMFMT != pFlyFormat->Which() )
continue;
pIdx = pFlyFormat->GetContent().GetContentIdx();
if( pIdx && pIdx->GetNodes().IsDocNodes() )
{
const SwNode* pNd = GetNodes()[ pIdx->GetIndex() + 1 ];
switch( eType )
{
case FLYCNTTYPE_FRM:
if( !pNd->IsNoTextNode() && nIdx == nCount++)
pRetFormat = pFlyFormat;
break;
case FLYCNTTYPE_GRF:
if(pNd->IsGrfNode() && nIdx == nCount++ )
pRetFormat = pFlyFormat;
break;
case FLYCNTTYPE_OLE:
if(pNd->IsOLENode() && nIdx == nCount++)
pRetFormat = pFlyFormat;
break;
default:
if(nIdx == nCount++)
pRetFormat = pFlyFormat;
}
}
}
return pRetFormat;
}
std::vector<SwFrameFormat const*> SwDoc::GetFlyFrameFormats(
FlyCntType const eType, bool const bIgnoreTextBoxes)
{
std::vector<SwFrameFormat const*> ret;
ret.reserve(GetSpzFrameFormats()->size());
for(sw::SpzFrameFormat* pFlyFormat: *GetSpzFrameFormats())
{
if (bIgnoreTextBoxes && SwTextBoxHelper::isTextBox(pFlyFormat, RES_FLYFRMFMT))
{
continue;
}
if (RES_FLYFRMFMT != pFlyFormat->Which())
{
continue;
}
SwNodeIndex const*const pIdx(pFlyFormat->GetContent().GetContentIdx());
if (pIdx && pIdx->GetNodes().IsDocNodes())
{
SwNode const*const pNd = GetNodes()[ pIdx->GetIndex() + 1 ];
switch (eType)
{
case FLYCNTTYPE_FRM:
if (!pNd->IsNoTextNode())
ret.push_back(pFlyFormat);
break;
case FLYCNTTYPE_GRF:
if (pNd->IsGrfNode())
ret.push_back(pFlyFormat);
break;
case FLYCNTTYPE_OLE:
if (pNd->IsOLENode())
ret.push_back(pFlyFormat);
break;
default:
ret.push_back(pFlyFormat);
}
}
}
return ret;
}
static Point lcl_FindAnchorLayPos( SwDoc& rDoc, const SwFormatAnchor& rAnch,
const SwFrameFormat* pFlyFormat )
{
Point aRet;
if( rDoc.getIDocumentLayoutAccess().GetCurrentViewShell() )
switch( rAnch.GetAnchorId() )
{
case RndStdIds::FLY_AS_CHAR:
if( pFlyFormat && rAnch.GetAnchorNode() )
{
const SwFrame* pOld = static_cast<const SwFlyFrameFormat*>(pFlyFormat)->GetFrame( &aRet );
if( pOld )
aRet = pOld->getFrameArea().Pos();
}
break;
case RndStdIds::FLY_AT_PARA:
case RndStdIds::FLY_AT_CHAR: // LAYER_IMPL
if( rAnch.GetAnchorNode() )
{
const SwContentNode* pNd = rAnch.GetAnchorNode()->GetContentNode();
std::pair<Point, bool> const tmp(aRet, false);
const SwFrame* pOld = pNd ? pNd->getLayoutFrame(rDoc.getIDocumentLayoutAccess().GetCurrentLayout(), nullptr, &tmp) : nullptr;
if( pOld )
aRet = pOld->getFrameArea().Pos();
}
break;
case RndStdIds::FLY_AT_FLY: // LAYER_IMPL
if( rAnch.GetAnchorNode() )
{
const SwFlyFrameFormat* pFormat = static_cast<SwFlyFrameFormat*>(rAnch.GetAnchorNode()->
GetFlyFormat());
const SwFrame* pOld = pFormat ? pFormat->GetFrame( &aRet ) : nullptr;
if( pOld )
aRet = pOld->getFrameArea().Pos();
}
break;
case RndStdIds::FLY_AT_PAGE:
{
sal_uInt16 nPgNum = rAnch.GetPageNum();
const SwPageFrame *pPage = static_cast<SwPageFrame*>(rDoc.getIDocumentLayoutAccess().GetCurrentLayout()->Lower());
for( sal_uInt16 i = 1; (i <= nPgNum) && pPage; ++i,
pPage =static_cast<const SwPageFrame*>(pPage->GetNext()) )
if( i == nPgNum )
{
aRet = pPage->getFrameArea().Pos();
break;
}
}
break;
default:
break;
}
return aRet;
}
#define MAKEFRMS 0
#define IGNOREANCHOR 1
#define DONTMAKEFRMS 2
sal_Int8 SwDoc::SetFlyFrameAnchor( SwFrameFormat& rFormat, SfxItemSet& rSet, bool bNewFrames )
{
// Changing anchors is almost always allowed.
// Exception: Paragraph and character bound frames must not become
// page bound, if they are located in the header or footer.
const SwFormatAnchor &rOldAnch = rFormat.GetAnchor();
const RndStdIds nOld = rOldAnch.GetAnchorId();
SwFormatAnchor aNewAnch( rSet.Get( RES_ANCHOR ) );
RndStdIds nNew = aNewAnch.GetAnchorId();
// Is the new anchor valid?
if( !aNewAnch.GetAnchorNode() && (RndStdIds::FLY_AT_FLY == nNew ||
(RndStdIds::FLY_AT_PARA == nNew) || (RndStdIds::FLY_AS_CHAR == nNew) ||
(RndStdIds::FLY_AT_CHAR == nNew) ))
{
return IGNOREANCHOR;
}
if( nOld == nNew )
return DONTMAKEFRMS;
Point aOldAnchorPos( ::lcl_FindAnchorLayPos( *this, rOldAnch, &rFormat ));
Point aNewAnchorPos( ::lcl_FindAnchorLayPos( *this, aNewAnch, nullptr ));
// Destroy the old Frames.
// The Views are hidden implicitly, so hiding them another time would be
// kind of a show!
rFormat.DelFrames();
if ( RndStdIds::FLY_AS_CHAR == nOld )
{
// We need to handle InContents in a special way:
// The TextAttribute needs to be destroyed which, unfortunately, also
// destroys the format. To avoid that, we disconnect the format from
// the attribute.
SwNode *pAnchorNode = rOldAnch.GetAnchorNode();
SwTextNode *pTextNode = pAnchorNode->GetTextNode();
OSL_ENSURE( pTextNode->HasHints(), "Missing FlyInCnt-Hint." );
const sal_Int32 nIdx = rOldAnch.GetAnchorContentOffset();
SwTextAttr * const pHint =
pTextNode->GetTextAttrForCharAt( nIdx, RES_TXTATR_FLYCNT );
OSL_ENSURE( pHint && pHint->Which() == RES_TXTATR_FLYCNT,
"Missing FlyInCnt-Hint." );
OSL_ENSURE( pHint && pHint->GetFlyCnt().GetFrameFormat() == &rFormat,
"Wrong TextFlyCnt-Hint." );
if (pHint)
const_cast<SwFormatFlyCnt&>(pHint->GetFlyCnt()).SetFlyFormat();
// They are disconnected. We now have to destroy the attribute.
pTextNode->DeleteAttributes( RES_TXTATR_FLYCNT, nIdx, nIdx );
}
// We can finally set the attribute. It needs to be the first one!
// Undo depends on it!
rFormat.SetFormatAttr( aNewAnch );
// Correct the position
switch( nNew )
{
case RndStdIds::FLY_AS_CHAR:
// If no position attributes are received, we have to make sure
// that no forbidden automatic alignment is left.
{
SwNode *pAnchorNode = aNewAnch.GetAnchorNode();
SwTextNode *pNd = pAnchorNode->GetTextNode();
OSL_ENSURE( pNd, "Cursor does not point to TextNode." );
SwFormatFlyCnt aFormat( static_cast<SwFlyFrameFormat*>(&rFormat) );
pNd->InsertItem( aFormat, aNewAnch.GetAnchorContentOffset(), 0 );
}
if( SfxItemState::SET != rSet.GetItemState( RES_VERT_ORIENT, false ))
{
SwFormatVertOrient aOldV( rFormat.GetVertOrient() );
bool bSet = true;
switch( aOldV.GetVertOrient() )
{
case text::VertOrientation::LINE_TOP: aOldV.SetVertOrient( text::VertOrientation::TOP ); break;
case text::VertOrientation::LINE_CENTER: aOldV.SetVertOrient( text::VertOrientation::CENTER); break;
case text::VertOrientation::LINE_BOTTOM: aOldV.SetVertOrient( text::VertOrientation::BOTTOM); break;
case text::VertOrientation::NONE: aOldV.SetVertOrient( text::VertOrientation::CENTER); break;
default:
bSet = false;
}
if( bSet )
rSet.Put( aOldV );
}
break;
case RndStdIds::FLY_AT_PARA:
case RndStdIds::FLY_AT_CHAR: // LAYER_IMPL
case RndStdIds::FLY_AT_FLY: // LAYER_IMPL
case RndStdIds::FLY_AT_PAGE:
{
// If only the anchor type has changed (char -> para -> page) and the absolute position
// is unchanged even though there is a new relative orientation
// (likely because the old orientation was not valid for the new anchor type),
// then adjust the position to account for the moved anchor position.
const SwFormatHoriOrient* pHoriOrientItem = rSet.GetItemIfSet( RES_HORI_ORIENT, false );
SwFormatHoriOrient aOldH( rFormat.GetHoriOrient() );
bool bPutOldH(false);
if (text::HoriOrientation::NONE == aOldH.GetHoriOrient() && pHoriOrientItem
&& text::HoriOrientation::NONE == pHoriOrientItem->GetHoriOrient()
&& aOldH.GetPos() == pHoriOrientItem->GetPos())
{
SwTwips nPos = (RndStdIds::FLY_AS_CHAR == nOld) ? 0 : aOldH.GetPos();
nPos += aOldAnchorPos.getX() - aNewAnchorPos.getX();
assert(aOldH.GetRelationOrient() != pHoriOrientItem->GetRelationOrient());
aOldH.SetRelationOrient(pHoriOrientItem->GetRelationOrient());
aOldH.SetPos( nPos );
bPutOldH = true;
}
if (nNew == RndStdIds::FLY_AT_PAGE)
{
sal_Int16 nRelOrient(pHoriOrientItem
? pHoriOrientItem->GetRelationOrient()
: aOldH.GetRelationOrient());
if (sw::GetAtPageRelOrientation(nRelOrient, false))
{
SAL_INFO("sw.ui", "fixing horizontal RelOrientation for at-page anchor");
aOldH.SetRelationOrient(nRelOrient);
bPutOldH = true;
}
}
if (bPutOldH)
{
rSet.Put( aOldH );
}
const SwFormatVertOrient* pVertOrientItem = rSet.GetItemIfSet( RES_VERT_ORIENT, false );
SwFormatVertOrient aOldV( rFormat.GetVertOrient() );
if (text::VertOrientation::NONE == aOldV.GetVertOrient() && pVertOrientItem
&& text::VertOrientation::NONE == pVertOrientItem->GetVertOrient()
&& aOldV.GetPos() == pVertOrientItem->GetPos())
{
SwTwips nPos = (RndStdIds::FLY_AS_CHAR == nOld) ? 0 : aOldV.GetPos();
nPos += aOldAnchorPos.getY() - aNewAnchorPos.getY();
assert(aOldV.GetRelationOrient() != pVertOrientItem->GetRelationOrient());
aOldV.SetRelationOrient(pVertOrientItem->GetRelationOrient());
aOldV.SetPos( nPos );
rSet.Put( aOldV );
}
}
break;
default:
break;
}
if( bNewFrames )
rFormat.MakeFrames();
return MAKEFRMS;
}
static bool
lcl_SetFlyFrameAttr(SwDoc & rDoc,
sal_Int8 (SwDoc::*pSetFlyFrameAnchor)(SwFrameFormat &, SfxItemSet &, bool),
SwFrameFormat & rFlyFormat, SfxItemSet & rSet)
{
// #i32968# Inserting columns in the frame causes MakeFrameFormat to put two
// objects of type SwUndoFrameFormat on the undo stack. We don't want them.
::sw::UndoGuard const undoGuard(rDoc.GetIDocumentUndoRedo());
// Is the anchor attribute included?
// If so, we pass it to a special method, which returns true
// if the Fly needs to be created anew, because we e.g change the FlyType.
sal_Int8 const nMakeFrames =
(SfxItemState::SET == rSet.GetItemState( RES_ANCHOR, false ))
? (rDoc.*pSetFlyFrameAnchor)( rFlyFormat, rSet, false )
: DONTMAKEFRMS;
const SfxPoolItem* pItem;
SfxItemIter aIter( rSet );
SfxItemSet aTmpSet( rDoc.GetAttrPool(), aFrameFormatSetRange );
const SfxPoolItem* pItemIter = aIter.GetCurItem();
do {
switch(pItemIter->Which())
{
case RES_FILL_ORDER:
case RES_BREAK:
case RES_PAGEDESC:
case RES_CNTNT:
case RES_FOOTER:
OSL_FAIL( "Unknown Fly attribute." );
[[fallthrough]];
case RES_CHAIN:
rSet.ClearItem(pItemIter->Which());
break;
case RES_ANCHOR:
if( DONTMAKEFRMS != nMakeFrames )
break;
[[fallthrough]];
default:
if( !IsInvalidItem(pItemIter) && ( SfxItemState::SET !=
rFlyFormat.GetAttrSet().GetItemState(pItemIter->Which(), true, &pItem ) ||
*pItem != *pItemIter))
aTmpSet.Put(*pItemIter);
break;
}
pItemIter = aIter.NextItem();
} while (pItemIter && (0 != pItemIter->Which()));
if( aTmpSet.Count() )
rFlyFormat.SetFormatAttr( aTmpSet );
if( MAKEFRMS == nMakeFrames )
rFlyFormat.MakeFrames();
return aTmpSet.Count() || MAKEFRMS == nMakeFrames;
}
void SwDoc::CheckForUniqueItemForLineFillNameOrIndex(SfxItemSet& rSet)
{
SwDrawModel* pDrawModel = getIDocumentDrawModelAccess().GetOrCreateDrawModel();
SfxItemIter aIter(rSet);
for (const SfxPoolItem* pItem = aIter.GetCurItem(); pItem; pItem = aIter.NextItem())
{
if (IsInvalidItem(pItem))
continue;
std::unique_ptr<SfxPoolItem> pResult;
switch(pItem->Which())
{
case XATTR_FILLBITMAP:
{
pResult = pItem->StaticWhichCast(XATTR_FILLBITMAP).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_LINEDASH:
{
pResult = pItem->StaticWhichCast(XATTR_LINEDASH).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_LINESTART:
{
pResult = pItem->StaticWhichCast(XATTR_LINESTART).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_LINEEND:
{
pResult = pItem->StaticWhichCast(XATTR_LINEEND).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_FILLGRADIENT:
{
pResult = pItem->StaticWhichCast(XATTR_FILLGRADIENT).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_FILLFLOATTRANSPARENCE:
{
pResult = pItem->StaticWhichCast(XATTR_FILLFLOATTRANSPARENCE).checkForUniqueItem(pDrawModel);
break;
}
case XATTR_FILLHATCH:
{
pResult = pItem->StaticWhichCast(XATTR_FILLHATCH).checkForUniqueItem(pDrawModel);
break;
}
}
if(pResult)
{
rSet.Put(std::move(pResult));
}
}
}
bool SwDoc::SetFlyFrameAttr( SwFrameFormat& rFlyFormat, SfxItemSet& rSet )
{
if( !rSet.Count() )
return false;
SwDocModifyAndUndoGuard guard(rFlyFormat);
bool const bRet = lcl_SetFlyFrameAttr(*this, &SwDoc::SetFlyFrameAnchor, rFlyFormat, rSet);
//SwTextBoxHelper::syncFlyFrameAttr(rFlyFormat, rSet);
return bRet;
}
// #i73249#
void SwDoc::SetFlyFrameTitle( SwFlyFrameFormat& rFlyFrameFormat,
const OUString& sNewTitle )
{
if ( rFlyFrameFormat.GetObjTitle() == sNewTitle )
{
return;
}
::sw::DrawUndoGuard const drawUndoGuard(GetIDocumentUndoRedo());
if (GetIDocumentUndoRedo().DoesUndo())
{
GetIDocumentUndoRedo().AppendUndo( std::make_unique<SwUndoFlyStrAttr>( rFlyFrameFormat,
SwUndoId::FLYFRMFMT_TITLE,
rFlyFrameFormat.GetObjTitle(),
sNewTitle ) );
}
rFlyFrameFormat.SetObjTitle( sNewTitle, true );
getIDocumentState().SetModified();
}
void SwDoc::SetFlyFrameDescription( SwFlyFrameFormat& rFlyFrameFormat,
const OUString& sNewDescription )
{
if ( rFlyFrameFormat.GetObjDescription() == sNewDescription )
{
return;
}
::sw::DrawUndoGuard const drawUndoGuard(GetIDocumentUndoRedo());
if (GetIDocumentUndoRedo().DoesUndo())
{
GetIDocumentUndoRedo().AppendUndo( std::make_unique<SwUndoFlyStrAttr>( rFlyFrameFormat,
SwUndoId::FLYFRMFMT_DESCRIPTION,
rFlyFrameFormat.GetObjDescription(),
sNewDescription ) );
}
rFlyFrameFormat.SetObjDescription( sNewDescription, true );
getIDocumentState().SetModified();
}
void SwDoc::SetFlyFrameDecorative(SwFlyFrameFormat& rFlyFrameFormat,
bool const isDecorative)
{
if (rFlyFrameFormat.GetAttrSet().Get(RES_DECORATIVE).GetValue() == isDecorative)
{
return;
}
::sw::DrawUndoGuard const drawUndoGuard(GetIDocumentUndoRedo());
if (GetIDocumentUndoRedo().DoesUndo())
{
GetIDocumentUndoRedo().AppendUndo(
std::make_unique<SwUndoFlyDecorative>(rFlyFrameFormat, isDecorative));
}
rFlyFrameFormat.SetObjDecorative(isDecorative);
getIDocumentState().SetModified();
}
bool SwDoc::SetFrameFormatToFly( SwFrameFormat& rFormat, SwFrameFormat& rNewFormat,
SfxItemSet* pSet, bool bKeepOrient )
{
bool bChgAnchor = false, bFrameSz = false;
const SwFormatFrameSize aFrameSz( rFormat.GetFrameSize() );
SwUndoSetFlyFormat* pUndo = nullptr;
bool const bUndo = GetIDocumentUndoRedo().DoesUndo();
if (bUndo)
{
pUndo = new SwUndoSetFlyFormat( rFormat, rNewFormat );
GetIDocumentUndoRedo().AppendUndo(std::unique_ptr<SwUndo>(pUndo));
}
// #i32968# Inserting columns in the section causes MakeFrameFormat to put
// 2 objects of type SwUndoFrameFormat on the undo stack. We don't want them.
::sw::UndoGuard const undoGuard(GetIDocumentUndoRedo());
// Set the column first, or we'll have trouble with
//Set/Reset/Synch. and so on
if( SfxItemState::SET != rNewFormat.GetAttrSet().GetItemState( RES_COL ))
rFormat.ResetFormatAttr( RES_COL );
if( rFormat.DerivedFrom() != &rNewFormat )
{
rFormat.SetDerivedFrom( &rNewFormat );
// 1. If not automatic = ignore; else = dispose
// 2. Dispose of it!
if( SfxItemState::SET == rNewFormat.GetAttrSet().GetItemState( RES_FRM_SIZE, false ))
{
rFormat.ResetFormatAttr( RES_FRM_SIZE );
bFrameSz = true;
}
const SfxItemSet* pAsk = pSet;
if( !pAsk ) pAsk = &rNewFormat.GetAttrSet();
const SwFormatAnchor* pFormatAnchor = pAsk->GetItemIfSet( RES_ANCHOR, false );
if( pFormatAnchor
&& pFormatAnchor->GetAnchorId() !=
rFormat.GetAnchor().GetAnchorId() )
{
if( pSet )
bChgAnchor = MAKEFRMS == SetFlyFrameAnchor( rFormat, *pSet, false );
else
{
// Needs to have the FlyFormat range, because we set attributes in it,
// in SetFlyFrameAnchor.
SfxItemSet aFlySet( *rNewFormat.GetAttrSet().GetPool(),
rNewFormat.GetAttrSet().GetRanges() );
aFlySet.Put( *pFormatAnchor );
bChgAnchor = MAKEFRMS == SetFlyFrameAnchor( rFormat, aFlySet, false);
}
}
}
// Only reset vertical and horizontal orientation, if we have automatic alignment
// set in the template. Otherwise use the old value.
// If we update the frame template the Fly should NOT lose its orientation (which
// is not being updated!).
// text::HoriOrientation::NONE and text::VertOrientation::NONE are allowed now
if (!bKeepOrient)
{
rFormat.ResetFormatAttr(RES_VERT_ORIENT);
rFormat.ResetFormatAttr(RES_HORI_ORIENT);
}
rFormat.ResetFormatAttr( RES_PRINT, RES_SURROUND );
rFormat.ResetFormatAttr( RES_LR_SPACE, RES_UL_SPACE );
rFormat.ResetFormatAttr( RES_BACKGROUND, RES_COL );
rFormat.ResetFormatAttr( RES_EDIT_IN_READONLY );
if( !bFrameSz )
rFormat.SetFormatAttr( aFrameSz );
if( bChgAnchor )
rFormat.MakeFrames();
if( pUndo )
pUndo->EndListeningAll();
getIDocumentState().SetModified();
return bChgAnchor;
}
void SwDoc::GetGrfNms( const SwFlyFrameFormat& rFormat, OUString* pGrfName,
OUString* pFltName )
{
SwNodeIndex aIdx( *rFormat.GetContent().GetContentIdx(), 1 );
const SwGrfNode* pGrfNd = aIdx.GetNode().GetGrfNode();
if( pGrfNd && pGrfNd->IsLinkedFile() )
pGrfNd->GetFileFilterNms( pGrfName, pFltName );
}
bool SwDoc::ChgAnchor( const SdrMarkList& _rMrkList,
RndStdIds _eAnchorType,
const bool _bSameOnly,
const bool _bPosCorr )
{
OSL_ENSURE( getIDocumentLayoutAccess().GetCurrentLayout(), "No layout!" );
if ( !_rMrkList.GetMarkCount() ||
_rMrkList.GetMark( 0 )->GetMarkedSdrObj()->getParentSdrObjectFromSdrObject() )
{
return false;
}
GetIDocumentUndoRedo().StartUndo( SwUndoId::INSATTR, nullptr );
bool bUnmark = false;
for ( size_t i = 0; i < _rMrkList.GetMarkCount(); ++i )
{
SdrObject* pObj = _rMrkList.GetMark( i )->GetMarkedSdrObj();
if ( dynamic_cast<const SwVirtFlyDrawObj*>( pObj) == nullptr )
{
SwDrawContact* pContact = static_cast<SwDrawContact*>(GetUserCall(pObj));
// consider, that drawing object has
// no user call. E.g.: a 'virtual' drawing object is disconnected by
// the anchor type change of the 'master' drawing object.
// Continue with next selected object and assert, if this isn't excepted.
if ( !pContact )
{
#if OSL_DEBUG_LEVEL > 0
auto pSwDrawVirtObj = dynamic_cast<SwDrawVirtObj*>( pObj);
bool bNoUserCallExcepted = pSwDrawVirtObj && !pSwDrawVirtObj->IsConnected();
OSL_ENSURE( bNoUserCallExcepted, "SwDoc::ChgAnchor(..) - no contact at selected drawing object" );
#endif
continue;
}
// #i26791#
const SwFrame* pOldAnchorFrame = pContact->GetAnchorFrame( pObj );
const SwFrame* pNewAnchorFrame = pOldAnchorFrame;
// #i54336#
// Instead of only keeping the index position for an as-character
// anchored object the complete <SwPosition> is kept, because the
// anchor index position could be moved, if the object again is
// anchored as character.
std::optional<SwPosition> oOldAsCharAnchorPos;
const RndStdIds eOldAnchorType = pContact->GetAnchorId();
if ( !_bSameOnly && eOldAnchorType == RndStdIds::FLY_AS_CHAR )
{
oOldAsCharAnchorPos.emplace(*pContact->GetAnchorFormat().GetContentAnchor());
}
if ( _bSameOnly )
_eAnchorType = eOldAnchorType;
SwFormatAnchor aNewAnch( _eAnchorType );
SwAnchoredObject *pAnchoredObj = pContact->GetAnchoredObj(pObj);
tools::Rectangle aObjRect(pAnchoredObj->GetObjRect().SVRect());
const Point aPt( aObjRect.TopLeft() );
switch ( _eAnchorType )
{
case RndStdIds::FLY_AT_PARA:
case RndStdIds::FLY_AT_CHAR:
{
const Point aNewPoint = ( pOldAnchorFrame->IsVertical() ||
pOldAnchorFrame->IsRightToLeft() )
? aObjRect.TopRight()
: aPt;
// allow drawing objects in header/footer
pNewAnchorFrame = ::FindAnchor( pOldAnchorFrame, aNewPoint );
if ( pNewAnchorFrame->IsTextFrame() && static_cast<const SwTextFrame*>(pNewAnchorFrame)->IsFollow() )
{
pNewAnchorFrame = static_cast<const SwTextFrame*>(pNewAnchorFrame)->FindMaster();
}
if ( pNewAnchorFrame->IsProtected() )
{
pNewAnchorFrame = nullptr;
}
else
{
SwPosition aPos( pNewAnchorFrame->IsTextFrame()
? *static_cast<SwTextFrame const*>(pNewAnchorFrame)->GetTextNodeForParaProps()
: *static_cast<SwNoTextFrame const*>(pNewAnchorFrame)->GetNode() );
aNewAnch.SetType( _eAnchorType );
aNewAnch.SetAnchor( &aPos );
}
}
break;
case RndStdIds::FLY_AT_FLY: // LAYER_IMPL
{
// Search the closest SwFlyFrame starting from the upper left corner.
SwFrame *pTextFrame;
{
SwCursorMoveState aState( CursorMoveState::SetOnlyText );
SwPosition aPos( GetNodes() );
Point aPoint( aPt );
aPoint.setX(aPoint.getX() - 1);
getIDocumentLayoutAccess().GetCurrentLayout()->GetModelPositionForViewPoint( &aPos, aPoint, &aState );
// consider that drawing objects can be in
// header/footer. Thus, <GetFrame()> by left-top-corner
std::pair<Point, bool> const tmp(aPt, false);
pTextFrame = aPos.GetNode().
GetContentNode()->getLayoutFrame(
getIDocumentLayoutAccess().GetCurrentLayout(),
nullptr, &tmp);
}
const SwFrame *pTmp = ::FindAnchor( pTextFrame, aPt );
pNewAnchorFrame = pTmp->FindFlyFrame();
if( pNewAnchorFrame && !pNewAnchorFrame->IsProtected() )
{
const SwFrameFormat *pTmpFormat = static_cast<const SwFlyFrame*>(pNewAnchorFrame)->GetFormat();
const SwFormatContent& rContent = pTmpFormat->GetContent();
SwPosition aPos( *rContent.GetContentIdx() );
aNewAnch.SetAnchor( &aPos );
break;
}
aNewAnch.SetType( RndStdIds::FLY_AT_PAGE );
[[fallthrough]];
}
case RndStdIds::FLY_AT_PAGE:
{
pNewAnchorFrame = getIDocumentLayoutAccess().GetCurrentLayout()->Lower();
while ( pNewAnchorFrame && !pNewAnchorFrame->getFrameArea().Contains( aPt ) )
pNewAnchorFrame = pNewAnchorFrame->GetNext();
if ( !pNewAnchorFrame )
continue;
aNewAnch.SetPageNum( static_cast<const SwPageFrame*>(pNewAnchorFrame)->GetPhyPageNum());
}
break;
case RndStdIds::FLY_AS_CHAR:
if( _bSameOnly ) // Change of position/size
{
if( !pOldAnchorFrame )
{
pContact->ConnectToLayout();
pOldAnchorFrame = pContact->GetAnchorFrame();
}
const_cast<SwTextFrame*>(static_cast<const SwTextFrame*>(pOldAnchorFrame))->Prepare();
}
else // Change of anchors
{
// allow drawing objects in header/footer
pNewAnchorFrame = ::FindAnchor( pOldAnchorFrame, aPt );
if( pNewAnchorFrame->IsProtected() )
{
pNewAnchorFrame = nullptr;
break;
}
bUnmark = ( 0 != i );
Point aPoint( aPt );
aPoint.setX(aPoint.getX() - 1); // Do not load in the DrawObj!
aNewAnch.SetType( RndStdIds::FLY_AS_CHAR );
assert(pNewAnchorFrame->IsTextFrame()); // because AS_CHAR
SwTextFrame const*const pFrame(
static_cast<SwTextFrame const*>(pNewAnchorFrame));
SwPosition aPos( *pFrame->GetTextNodeForParaProps() );
if ( pNewAnchorFrame->getFrameArea().Contains( aPoint ) )
{
// We need to find a TextNode, because only there we can anchor a
// content-bound DrawObject.
SwCursorMoveState aState( CursorMoveState::SetOnlyText );
getIDocumentLayoutAccess().GetCurrentLayout()->GetModelPositionForViewPoint( &aPos, aPoint, &aState );
}
else
{
if ( pNewAnchorFrame->getFrameArea().Bottom() < aPt.Y() )
{
aPos = pFrame->MapViewToModelPos(TextFrameIndex(0));
}
else
{
aPos = pFrame->MapViewToModelPos(
TextFrameIndex(pFrame->GetText().getLength()));
}
}
aNewAnch.SetAnchor( &aPos );
SetAttr( aNewAnch, *pContact->GetFormat() );
// #i26791# - adjust vertical positioning to 'center to
// baseline'
SetAttr( SwFormatVertOrient( 0, text::VertOrientation::CENTER, text::RelOrientation::FRAME ), *pContact->GetFormat() );
SwTextNode *pNd = aPos.GetNode().GetTextNode();
OSL_ENSURE( pNd, "Cursor not positioned at TextNode." );
SwFormatFlyCnt aFormat( pContact->GetFormat() );
pNd->InsertItem( aFormat, aPos.GetContentIndex(), 0 );
// Has a textbox attached to the format? Sync it as well!
if (pContact->GetFormat() && pContact->GetFormat()->GetOtherTextBoxFormats())
{
SwTextBoxHelper::synchronizeGroupTextBoxProperty(
SwTextBoxHelper::changeAnchor, pContact->GetFormat(), pObj);
}
}
break;
default:
OSL_ENSURE( false, "unexpected AnchorId." );
}
if ( (RndStdIds::FLY_AS_CHAR != _eAnchorType) &&
pNewAnchorFrame &&
( !_bSameOnly || pNewAnchorFrame != pOldAnchorFrame ) )
{
// #i26791# - Direct object positioning no longer needed. Apply
// of attributes (method call <SetAttr(..)>) takes care of the
// invalidation of the object position.
if ( _bPosCorr )
{
// #i33313# - consider not connected 'virtual' drawing
// objects
auto pSwDrawVirtObj = dynamic_cast<SwDrawVirtObj*>( pObj);
if ( pSwDrawVirtObj && !pSwDrawVirtObj->IsConnected() )
{
SwRect aNewObjRect( aObjRect );
static_cast<SwAnchoredDrawObject*>(pContact->GetAnchoredObj( nullptr ))
->AdjustPositioningAttr( pNewAnchorFrame,
&aNewObjRect );
}
else
{
static_cast<SwAnchoredDrawObject*>(pContact->GetAnchoredObj( pObj ))
->AdjustPositioningAttr( pNewAnchorFrame );
}
}
if (aNewAnch.GetAnchorId() == RndStdIds::FLY_AT_PAGE)
{
SwFormatHoriOrient item(pContact->GetFormat()->GetHoriOrient());
sal_Int16 nRelOrient(item.GetRelationOrient());
if (sw::GetAtPageRelOrientation(nRelOrient, false))
{
SAL_INFO("sw.ui", "fixing horizontal RelOrientation for at-page anchor");
item.SetRelationOrient(nRelOrient);
SetAttr(item, *pContact->GetFormat());
}
}
// tdf#136385 set the anchor last - otherwise it messes up the
// position in SwDrawContact::Changed_() callback
SetAttr(aNewAnch, *pContact->GetFormat());
}
// we have changed the anchoring attributes, and those are used to
// order the object in its sorted list, so update its position
pAnchoredObj->UpdateObjInSortedList();
// #i54336#
if (oOldAsCharAnchorPos)
{
if ( pNewAnchorFrame)
{
// We need to handle InContents in a special way:
// The TextAttribute needs to be destroyed which, unfortunately, also
// destroys the format. To avoid that, we disconnect the format from
// the attribute.
const sal_Int32 nIndx( oOldAsCharAnchorPos->GetContentIndex() );
SwTextNode* pTextNode( oOldAsCharAnchorPos->GetNode().GetTextNode() );
assert(pTextNode && "<SwDoc::ChgAnchor(..)> - missing previous anchor text node for as-character anchored object");
SwTextAttr * const pHint =
pTextNode->GetTextAttrForCharAt( nIndx, RES_TXTATR_FLYCNT );
assert(pHint && "Missing FlyInCnt-Hint.");
const_cast<SwFormatFlyCnt&>(pHint->GetFlyCnt()).SetFlyFormat();
// They are disconnected. We now have to destroy the attribute.
pTextNode->DeleteAttributes( RES_TXTATR_FLYCNT, nIndx, nIndx );
}
}
}
}
GetIDocumentUndoRedo().EndUndo( SwUndoId::END, nullptr );
getIDocumentState().SetModified();
return bUnmark;
}
SwChainRet SwDoc::Chainable( const SwFrameFormat &rSource, const SwFrameFormat &rDest )
{
// The Source must not yet have a Follow.
const SwFormatChain &rOldChain = rSource.GetChain();
if ( rOldChain.GetNext() )
return SwChainRet::SOURCE_CHAINED;
// Target must not be equal to Source and we also must not have a closed chain.
const SwFrameFormat *pFormat = &rDest;
do {
if( pFormat == &rSource )
return SwChainRet::SELF;
pFormat = pFormat->GetChain().GetNext();
} while ( pFormat );
// There must not be a chaining from outside to inside or the other way around.
if( rDest.IsLowerOf( rSource ) || rSource .IsLowerOf( rDest ) )
return SwChainRet::SELF;
// The Target must not yet have a Master.
const SwFormatChain &rChain = rDest.GetChain();
if( rChain.GetPrev() )
return SwChainRet::IS_IN_CHAIN;
// Split flys are incompatible with chaining.
const SwFormatFlySplit& rOldSplit = rSource.GetFlySplit();
if (rOldSplit.GetValue())
{
return SwChainRet::SOURCE_CHAINED;
}
const SwFormatFlySplit& rNewSplit = rDest.GetFlySplit();
if (rNewSplit.GetValue())
{
return SwChainRet::IS_IN_CHAIN;
}
// Target must be empty.
const SwNodeIndex* pCntIdx = rDest.GetContent().GetContentIdx();
if( !pCntIdx )
return SwChainRet::NOT_FOUND;
SwNodeIndex aNxtIdx( *pCntIdx, 1 );
const SwTextNode* pTextNd = aNxtIdx.GetNode().GetTextNode();
if( !pTextNd )
return SwChainRet::NOT_FOUND;
const SwNodeOffset nFlySttNd = pCntIdx->GetIndex();
if( SwNodeOffset(2) != ( pCntIdx->GetNode().EndOfSectionIndex() - nFlySttNd ) ||
pTextNd->GetText().getLength() )
{
return SwChainRet::NOT_EMPTY;
}
for(sw::SpzFrameFormat* pSpzFrameFm: *GetSpzFrameFormats())
{
const SwFormatAnchor& rAnchor = pSpzFrameFm->GetAnchor();
// #i20622# - to-frame anchored objects are allowed.
if ( (rAnchor.GetAnchorId() != RndStdIds::FLY_AT_PARA) &&
(rAnchor.GetAnchorId() != RndStdIds::FLY_AT_CHAR) )
continue;
if ( nullptr == rAnchor.GetAnchorNode() )
continue;
SwNodeOffset nTstSttNd = rAnchor.GetAnchorNode()->GetIndex();
if( nFlySttNd <= nTstSttNd && nTstSttNd < nFlySttNd + SwNodeOffset(2) )
{
return SwChainRet::NOT_EMPTY;
}
}
// We also need to consider the right area.
// Both Flys need to be located in the same area (Body, Header/Footer, Fly).
// If the Source is not the selected frame, it's enough to find a suitable
// one. e.g. if it's requested by the API.
// both in the same fly, header, footer or on the page?
const SwFormatAnchor &rSrcAnchor = rSource.GetAnchor(),
&rDstAnchor = rDest.GetAnchor();
SwNodeOffset nEndOfExtras = GetNodes().GetEndOfExtras().GetIndex();
bool bAllowed = false;
if ( RndStdIds::FLY_AT_PAGE == rSrcAnchor.GetAnchorId() )
{
if ( (RndStdIds::FLY_AT_PAGE == rDstAnchor.GetAnchorId()) ||
( rDstAnchor.GetAnchorNode() &&
rDstAnchor.GetAnchorNode()->GetIndex() > nEndOfExtras ))
bAllowed = true;
}
else if( rSrcAnchor.GetAnchorNode() && rDstAnchor.GetAnchorNode() )
{
const SwNode &rSrcNd = *rSrcAnchor.GetAnchorNode(),
&rDstNd = *rDstAnchor.GetAnchorNode();
const SwStartNode* pSttNd = nullptr;
if( rSrcNd == rDstNd ||
( !pSttNd &&
nullptr != ( pSttNd = rSrcNd.FindFlyStartNode() ) &&
pSttNd == rDstNd.FindFlyStartNode() ) ||
( !pSttNd &&
nullptr != ( pSttNd = rSrcNd.FindFooterStartNode() ) &&
pSttNd == rDstNd.FindFooterStartNode() ) ||
( !pSttNd &&
nullptr != ( pSttNd = rSrcNd.FindHeaderStartNode() ) &&
pSttNd == rDstNd.FindHeaderStartNode() ) ||
( !pSttNd && rDstNd.GetIndex() > nEndOfExtras &&
rSrcNd.GetIndex() > nEndOfExtras ))
bAllowed = true;
}
return bAllowed ? SwChainRet::OK : SwChainRet::WRONG_AREA;
}
SwChainRet SwDoc::Chain( SwFrameFormat &rSource, const SwFrameFormat &rDest )
{
SwChainRet nErr = Chainable( rSource, rDest );
if ( nErr == SwChainRet::OK )
{
GetIDocumentUndoRedo().StartUndo( SwUndoId::CHAINE, nullptr );
SwFlyFrameFormat& rDestFormat = const_cast<SwFlyFrameFormat&>(static_cast<const SwFlyFrameFormat&>(rDest));
// Attach Follow to the Master.
SwFormatChain aChain = rDestFormat.GetChain();
aChain.SetPrev( &static_cast<SwFlyFrameFormat&>(rSource) );
SetAttr( aChain, rDestFormat );
SfxItemSetFixed<RES_FRM_SIZE, RES_FRM_SIZE,
RES_CHAIN, RES_CHAIN> aSet( GetAttrPool() );
// Attach Follow to the Master.
aChain.SetPrev( &static_cast<SwFlyFrameFormat&>(rSource) );
SetAttr( aChain, rDestFormat );
// Attach Master to the Follow.
// Make sure that the Master has a fixed height.
aChain = rSource.GetChain();
aChain.SetNext( &rDestFormat );
aSet.Put( aChain );
SwFormatFrameSize aSize( rSource.GetFrameSize() );
if ( aSize.GetHeightSizeType() != SwFrameSize::Fixed )
{
SwFlyFrame *pFly = SwIterator<SwFlyFrame,SwFormat>( rSource ).First();
if ( pFly )
aSize.SetHeight( pFly->getFrameArea().Height() );
aSize.SetHeightSizeType( SwFrameSize::Fixed );
aSet.Put( aSize );
}
SetAttr( aSet, rSource );
GetIDocumentUndoRedo().EndUndo( SwUndoId::CHAINE, nullptr );
}
return nErr;
}
void SwDoc::Unchain( SwFrameFormat &rFormat )
{
SwFormatChain aChain( rFormat.GetChain() );
if ( aChain.GetNext() )
{
GetIDocumentUndoRedo().StartUndo( SwUndoId::UNCHAIN, nullptr );
SwFrameFormat *pFollow = aChain.GetNext();
aChain.SetNext( nullptr );
SetAttr( aChain, rFormat );
aChain = pFollow->GetChain();
aChain.SetPrev( nullptr );
SetAttr( aChain, *pFollow );
GetIDocumentUndoRedo().EndUndo( SwUndoId::UNCHAIN, nullptr );
}
}
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