diff options
Diffstat (limited to 'sw/source/core/crsr/crstrvl.cxx')
| -rw-r--r-- | sw/source/core/crsr/crstrvl.cxx | 2592 |
1 files changed, 2592 insertions, 0 deletions
diff --git a/sw/source/core/crsr/crstrvl.cxx b/sw/source/core/crsr/crstrvl.cxx new file mode 100644 index 000000000..4dbb5e732 --- /dev/null +++ b/sw/source/core/crsr/crstrvl.cxx @@ -0,0 +1,2592 @@ +/* -*- 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 <memory> +#include <utility> +#include <hintids.hxx> +#include <comphelper/string.hxx> +#include <svl/itemiter.hxx> +#include <editeng/lrspitem.hxx> +#include <editeng/adjustitem.hxx> +#include <editeng/formatbreakitem.hxx> +#include <svx/svdobj.hxx> +#include <crsrsh.hxx> +#include <doc.hxx> +#include <IDocumentUndoRedo.hxx> +#include <IDocumentRedlineAccess.hxx> +#include <IDocumentFieldsAccess.hxx> +#include <IDocumentLayoutAccess.hxx> +#include <pagefrm.hxx> +#include <cntfrm.hxx> +#include <rootfrm.hxx> +#include <pam.hxx> +#include <ndtxt.hxx> +#include <fldbas.hxx> +#include <swtable.hxx> +#include <docary.hxx> +#include <txtfld.hxx> +#include <fmtfld.hxx> +#include <txtftn.hxx> +#include <txtinet.hxx> +#include <fmtinfmt.hxx> +#include <txttxmrk.hxx> +#include <frmfmt.hxx> +#include <flyfrm.hxx> +#include <viscrs.hxx> +#include "callnk.hxx" +#include <doctxm.hxx> +#include <docfld.hxx> +#include <expfld.hxx> +#include <reffld.hxx> +#include <flddat.hxx> +#include <cellatr.hxx> +#include <swundo.hxx> +#include <redline.hxx> +#include <fmtcntnt.hxx> +#include <fmthdft.hxx> +#include <pagedesc.hxx> +#include <fesh.hxx> +#include <charfmt.hxx> +#include <fmturl.hxx> +#include <txtfrm.hxx> +#include <wrong.hxx> +#include <calbck.hxx> +#include <unotools/intlwrapper.hxx> +#include <docufld.hxx> +#include <svx/srchdlg.hxx> +#include <frameformats.hxx> + +using namespace ::com::sun::star; + +void SwCursorShell::MoveCursorToNum() +{ + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + if( ActionPend() ) + return; + SET_CURR_SHELL( this ); + // try to set cursor onto this position, at half of the char- + // SRectangle's height + Point aPt( m_pCurrentCursor->GetPtPos() ); + std::pair<Point, bool> const tmp(aPt, true); + SwContentFrame * pFrame = m_pCurrentCursor->GetContentNode()->getLayoutFrame( + GetLayout(), m_pCurrentCursor->GetPoint(), &tmp); + pFrame->GetCharRect( m_aCharRect, *m_pCurrentCursor->GetPoint() ); + pFrame->Calc(GetOut()); + if( pFrame->IsVertical() ) + { + aPt.setX(m_aCharRect.Center().getX()); + aPt.setY(pFrame->getFrameArea().Top() + GetUpDownX()); + } + else + { + aPt.setY(m_aCharRect.Center().getY()); + aPt.setX(pFrame->getFrameArea().Left() + GetUpDownX()); + } + pFrame->GetModelPositionForViewPoint( m_pCurrentCursor->GetPoint(), aPt ); + if ( !m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::Toggle | + SwCursorSelOverFlags::ChangePos )) + { + UpdateCursor(SwCursorShell::UPDOWN | + SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE | + SwCursorShell::READONLY ); + } +} + +/// go to next/previous point on the same level +void SwCursorShell::GotoNextNum() +{ + if (!SwDoc::GotoNextNum(*m_pCurrentCursor->GetPoint(), GetLayout())) + return; + MoveCursorToNum(); +} + +void SwCursorShell::GotoPrevNum() +{ + if (!SwDoc::GotoPrevNum(*m_pCurrentCursor->GetPoint(), GetLayout())) + return; + MoveCursorToNum(); +} + +/// jump from content to header +bool SwCursorShell::GotoHeaderText() +{ + const SwFrame* pFrame = GetCurrFrame()->FindPageFrame(); + while( pFrame && !pFrame->IsHeaderFrame() ) + pFrame = pFrame->GetLower(); + // found header, search 1. content frame + while( pFrame && !pFrame->IsContentFrame() ) + pFrame = pFrame->GetLower(); + + if( pFrame ) + { + SET_CURR_SHELL( this ); + // get header frame + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursor *pTmpCursor = getShellCursor( true ); + SwCursorSaveState aSaveState( *pTmpCursor ); + pFrame->Calc(GetOut()); + Point aPt( pFrame->getFrameArea().Pos() + pFrame->getFramePrintArea().Pos() ); + pFrame->GetModelPositionForViewPoint( pTmpCursor->GetPoint(), aPt ); + if( !pTmpCursor->IsSelOvr() ) + UpdateCursor(); + else + pFrame = nullptr; + } + return nullptr != pFrame; +} + +/// jump from content to footer +bool SwCursorShell::GotoFooterText() +{ + const SwPageFrame* pFrame = GetCurrFrame()->FindPageFrame(); + if( pFrame ) + { + const SwFrame* pLower = pFrame->GetLastLower(); + + while( pLower && !pLower->IsFooterFrame() ) + pLower = pLower->GetLower(); + // found footer, search 1. content frame + while( pLower && !pLower->IsContentFrame() ) + pLower = pLower->GetLower(); + + if( pLower ) + { + SwCursor *pTmpCursor = getShellCursor( true ); + SET_CURR_SHELL( this ); + // get position in footer + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pTmpCursor ); + pLower->Calc(GetOut()); + Point aPt( pLower->getFrameArea().Pos() + pLower->getFramePrintArea().Pos() ); + pLower->GetModelPositionForViewPoint( pTmpCursor->GetPoint(), aPt ); + if( !pTmpCursor->IsSelOvr() ) + UpdateCursor(); + else + pFrame = nullptr; + } + else + pFrame = nullptr; + } + else + pFrame = nullptr; + return nullptr != pFrame; +} + +bool SwCursorShell::SetCursorInHdFt( size_t nDescNo, bool bInHeader ) +{ + bool bRet = false; + SwDoc *pMyDoc = GetDoc(); + const SwPageDesc* pDesc = nullptr; + + SET_CURR_SHELL( this ); + + if( SIZE_MAX == nDescNo ) + { + // take the current one + const SwContentFrame *pCurrFrame = GetCurrFrame(); + const SwPageFrame* pPage = (pCurrFrame == nullptr) ? nullptr : pCurrFrame->FindPageFrame(); + if( pPage && pMyDoc->ContainsPageDesc( + pPage->GetPageDesc(), &nDescNo) ) + pDesc = pPage->GetPageDesc(); + } + else + if (nDescNo < pMyDoc->GetPageDescCnt()) + pDesc = &pMyDoc->GetPageDesc( nDescNo ); + + if( pDesc ) + { + // check if the attribute exists + const SwFormatContent* pCnt = nullptr; + if( bInHeader ) + { + // mirrored pages? ignore for now + const SwFormatHeader& rHd = pDesc->GetMaster().GetHeader(); + if( rHd.GetHeaderFormat() ) + pCnt = &rHd.GetHeaderFormat()->GetContent(); + } + else + { + const SwFormatFooter& rFt = pDesc->GetMaster().GetFooter(); + if( rFt.GetFooterFormat() ) + pCnt = &rFt.GetFooterFormat()->GetContent(); + } + + if( pCnt && pCnt->GetContentIdx() ) + { + SwNodeIndex aIdx( *pCnt->GetContentIdx(), 1 ); + SwContentNode* pCNd = aIdx.GetNode().GetContentNode(); + if( !pCNd ) + pCNd = pMyDoc->GetNodes().GoNext( &aIdx ); + + Point aPt( m_pCurrentCursor->GetPtPos() ); + + std::pair<Point, bool> const tmp(aPt, false); + if (pCNd && nullptr != pCNd->getLayoutFrame(GetLayout(), nullptr, &tmp)) + { + // then we can set the cursor in here + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + ClearMark(); + + SwPosition& rPos = *m_pCurrentCursor->GetPoint(); + rPos.nNode = *pCNd; + rPos.nContent.Assign( pCNd, 0 ); + + bRet = !m_pCurrentCursor->IsSelOvr(); + if( bRet ) + UpdateCursor( SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE | + SwCursorShell::READONLY ); + } + } + } + return bRet; +} + +/// jump to the next index +bool SwCursorShell::GotoNextTOXBase( const OUString* pName ) +{ + bool bRet = false; + + const SwSectionFormats& rFormats = GetDoc()->GetSections(); + SwContentNode* pFnd = nullptr; + for( SwSectionFormats::size_type n = rFormats.size(); n; ) + { + const SwSection* pSect = rFormats[ --n ]->GetSection(); + if (SectionType::ToxContent == pSect->GetType()) + { + SwSectionNode const*const pSectNd( + pSect->GetFormat()->GetSectionNode()); + if ( pSectNd + && m_pCurrentCursor->GetPoint()->nNode < pSectNd->GetIndex() + && (!pFnd || pFnd->GetIndex() > pSectNd->GetIndex()) + && (!pName || *pName == + static_cast<SwTOXBaseSection const*>(pSect)->GetTOXName())) + { + SwNodeIndex aIdx(*pSectNd, 1); + SwContentNode* pCNd = aIdx.GetNode().GetContentNode(); + if (!pCNd) + pCNd = GetDoc()->GetNodes().GoNext( &aIdx ); + if (pCNd && + pCNd->EndOfSectionIndex() <= pSectNd->EndOfSectionIndex()) + { + SwContentFrame const*const pCFrame( + pCNd->getLayoutFrame(GetLayout())); + if (pCFrame && + (IsReadOnlyAvailable() || !pCFrame->IsProtected())) + { + pFnd = pCNd; + } + } + } + } + } + if( pFnd ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + m_pCurrentCursor->GetPoint()->nNode = *pFnd; + m_pCurrentCursor->GetPoint()->nContent.Assign( pFnd, 0 ); + bRet = !m_pCurrentCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + } + return bRet; +} + +/// jump to previous index +bool SwCursorShell::GotoPrevTOXBase( const OUString* pName ) +{ + bool bRet = false; + + const SwSectionFormats& rFormats = GetDoc()->GetSections(); + SwContentNode* pFnd = nullptr; + for( SwSectionFormats::size_type n = rFormats.size(); n; ) + { + const SwSection* pSect = rFormats[ --n ]->GetSection(); + if (SectionType::ToxContent == pSect->GetType()) + { + SwSectionNode const*const pSectNd( + pSect->GetFormat()->GetSectionNode()); + if ( pSectNd + && m_pCurrentCursor->GetPoint()->nNode > pSectNd->EndOfSectionIndex() + && (!pFnd || pFnd->GetIndex() < pSectNd->GetIndex()) + && (!pName || *pName == + static_cast<SwTOXBaseSection const*>(pSect)->GetTOXName())) + { + SwNodeIndex aIdx(*pSectNd, 1); + SwContentNode* pCNd = aIdx.GetNode().GetContentNode(); + if (!pCNd) + pCNd = GetDoc()->GetNodes().GoNext( &aIdx ); + if (pCNd && + pCNd->EndOfSectionIndex() <= pSectNd->EndOfSectionIndex()) + { + SwContentFrame const*const pCFrame( + pCNd->getLayoutFrame(GetLayout())); + if (pCFrame && + (IsReadOnlyAvailable() || !pCFrame->IsProtected())) + { + pFnd = pCNd; + } + } + } + } + } + + if( pFnd ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + m_pCurrentCursor->GetPoint()->nNode = *pFnd; + m_pCurrentCursor->GetPoint()->nContent.Assign( pFnd, 0 ); + bRet = !m_pCurrentCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + } + return bRet; +} + +/// jump to index of TOXMark +void SwCursorShell::GotoTOXMarkBase() +{ + bool bRet = false; + + SwTOXMarks aMarks; + sal_uInt16 nCnt = SwDoc::GetCurTOXMark( *m_pCurrentCursor->GetPoint(), aMarks ); + if( nCnt ) + { + // Take the 1. and get the index type. Search in its dependency list + // for the actual index + const SwTOXType* pType = aMarks[0]->GetTOXType(); + SwIterator<SwTOXBase,SwTOXType> aIter( *pType ); + + for( SwTOXBase* pTOX = aIter.First(); pTOX; pTOX = aIter.Next() ) + { + auto pTOXBaseSection = dynamic_cast<const SwTOXBaseSection*>( pTOX); + if( !pTOXBaseSection ) + continue; + auto pSectFormat = pTOXBaseSection->GetFormat(); + if( !pSectFormat ) + continue; + const SwSectionNode* pSectNd = pSectFormat->GetSectionNode(); + if (!pSectNd) + continue; + SwNodeIndex aIdx( *pSectNd, 1 ); + SwContentNode* pCNd = aIdx.GetNode().GetContentNode(); + if( !pCNd ) + pCNd = GetDoc()->GetNodes().GoNext( &aIdx ); + if( !pCNd ) + continue; + if( pCNd->EndOfSectionIndex() >= pSectNd->EndOfSectionIndex() ) + continue; + const SwContentFrame* pCFrame = pCNd->getLayoutFrame( GetLayout() ); + if( pCFrame && ( IsReadOnlyAvailable() || !pCFrame->IsProtected() ) ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + assert(pCFrame->IsTextFrame()); + *m_pCurrentCursor->GetPoint() = + static_cast<SwTextFrame const*>(pCFrame) + ->MapViewToModelPos(TextFrameIndex(0)); + bRet = !m_pCurrentCursor->IsInProtectTable() && + !m_pCurrentCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + break; + } + } + } +} + +/// Jump to next/previous table formula +/// Optionally it is possible to also jump to broken formulas +bool SwCursorShell::GotoNxtPrvTableFormula( bool bNext, bool bOnlyErrors ) +{ + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::Empty ); + + if( IsTableMode() ) + return false; + + bool bFnd = false; + SwPosition aOldPos = *m_pCurrentCursor->GetPoint(); + SwPosition& rPos = *m_pCurrentCursor->GetPoint(); + + Point aPt; + SwPosition aFndPos( GetDoc()->GetNodes().GetEndOfContent() ); + if( !bNext ) + aFndPos.nNode = 0; + SetGetExpField aFndGEF( aFndPos ), aCurGEF( rPos ); + + { + const SwNode* pSttNd = rPos.nNode.GetNode().FindTableBoxStartNode(); + if( pSttNd ) + { + const SwTableBox* pTBox = pSttNd->FindTableNode()->GetTable(). + GetTableBox( pSttNd->GetIndex() ); + if( pTBox ) + aCurGEF = SetGetExpField( *pTBox ); + } + } + + if( rPos.nNode < GetDoc()->GetNodes().GetEndOfExtras() ) + { + // also at collection use only the first frame + std::pair<Point, bool> const tmp(aPt, false); + aCurGEF.SetBodyPos( *rPos.nNode.GetNode().GetContentNode()->getLayoutFrame( GetLayout(), + &rPos, &tmp) ); + } + { + sal_uInt32 nMaxItems = GetDoc()->GetAttrPool().GetItemCount2( RES_BOXATR_FORMULA ); + + if( nMaxItems > 0 ) + { + sal_uInt8 nMaxDo = 2; + do { + for (const SfxPoolItem* pItem : GetDoc()->GetAttrPool().GetItemSurrogates(RES_BOXATR_FORMULA)) + { + const SwTableBox* pTBox; + auto pFormulaItem = dynamic_cast<const SwTableBoxFormula*>(pItem); + if( !pFormulaItem ) + continue; + pTBox = pFormulaItem->GetTableBox(); + if( pTBox && + pTBox->GetSttNd() && + pTBox->GetSttNd()->GetNodes().IsDocNodes() && + ( !bOnlyErrors || + !pFormulaItem->HasValidBoxes() ) ) + { + const SwContentFrame* pCFrame; + SwNodeIndex aIdx( *pTBox->GetSttNd() ); + const SwContentNode* pCNd = GetDoc()->GetNodes().GoNext( &aIdx ); + std::pair<Point, bool> const tmp(aPt, false); + if (pCNd) + { + pCFrame = pCNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pCFrame && (IsReadOnlyAvailable() || !pCFrame->IsProtected() )) + { + SetGetExpField aCmp( *pTBox ); + aCmp.SetBodyPos( *pCFrame ); + + if( bNext ? ( aCurGEF < aCmp && aCmp < aFndGEF ) + : ( aCmp < aCurGEF && aFndGEF < aCmp )) + { + aFndGEF = aCmp; + bFnd = true; + } + } + } + } + } + if( !bFnd ) + { + if( bNext ) + { + rPos.nNode = 0; + rPos.nContent = 0; + aCurGEF = SetGetExpField( rPos ); + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::EndWrapped ); + } + else + { + aCurGEF = SetGetExpField( SwPosition( GetDoc()->GetNodes().GetEndOfContent() ) ); + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::StartWrapped ); + } + } + } while( !bFnd && --nMaxDo ); + } + } + + if( bFnd ) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + aFndGEF.GetPosOfContent( rPos ); + m_pCurrentCursor->DeleteMark(); + + bFnd = !m_pCurrentCursor->IsSelOvr(); + if( bFnd ) + UpdateCursor( SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE | + SwCursorShell::READONLY ); + } + else + { + rPos = aOldPos; + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + } + + return bFnd; +} + +/// jump to next/previous index marker +bool SwCursorShell::GotoNxtPrvTOXMark( bool bNext ) +{ + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::Empty ); + + if( IsTableMode() ) + return false; + + bool bFnd = false; + SwPosition& rPos = *m_pCurrentCursor->GetPoint(); + + Point aPt; + SwPosition aFndPos( GetDoc()->GetNodes().GetEndOfContent() ); + if( !bNext ) + aFndPos.nNode = 0; + SetGetExpField aFndGEF( aFndPos ), aCurGEF( rPos ); + + if( rPos.nNode.GetIndex() < GetDoc()->GetNodes().GetEndOfExtras().GetIndex() ) + { + // also at collection use only the first frame + std::pair<Point, bool> const tmp(aPt, false); + aCurGEF.SetBodyPos( *rPos.nNode.GetNode(). + GetContentNode()->getLayoutFrame(GetLayout(), &rPos, &tmp)); + } + + { + const SwTextNode* pTextNd; + const SwTextTOXMark* pTextTOX; + sal_uInt32 nMaxItems = GetDoc()->GetAttrPool().GetItemCount2( RES_TXTATR_TOXMARK ); + + if( nMaxItems > 0 ) + { + do { + for (const SfxPoolItem* pItem : GetDoc()->GetAttrPool().GetItemSurrogates(RES_TXTATR_TOXMARK)) + { + auto pToxMarkItem = dynamic_cast<const SwTOXMark*>(pItem); + if( !pToxMarkItem ) + continue; + pTextTOX = pToxMarkItem->GetTextTOXMark(); + if( !pTextTOX ) + continue; + pTextNd = &pTextTOX->GetTextNode(); + if( !pTextNd->GetNodes().IsDocNodes() ) + continue; + std::pair<Point, bool> const tmp(aPt, false); + const SwContentFrame* pCFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if( pCFrame && ( IsReadOnlyAvailable() || !pCFrame->IsProtected() )) + { + SwNodeIndex aNdIndex( *pTextNd ); // UNIX needs this object + SetGetExpField aCmp( aNdIndex, *pTextTOX ); + aCmp.SetBodyPos( *pCFrame ); + + if( bNext ? ( aCurGEF < aCmp && aCmp < aFndGEF ) + : ( aCmp < aCurGEF && aFndGEF < aCmp )) + { + aFndGEF = aCmp; + bFnd = true; + } + } + } + if( !bFnd ) + { + if ( bNext ) + { + rPos.nNode = 0; + rPos.nContent = 0; + aCurGEF = SetGetExpField( rPos ); + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::EndWrapped ); + } + else + { + aCurGEF = SetGetExpField( SwPosition( GetDoc()->GetNodes().GetEndOfContent() ) ); + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::StartWrapped ); + } + } + } while ( !bFnd ); + } + else + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + } + + if( bFnd ) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + aFndGEF.GetPosOfContent( rPos ); + + bFnd = !m_pCurrentCursor->IsSelOvr(); + if( bFnd ) + UpdateCursor( SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE | + SwCursorShell::READONLY ); + } + return bFnd; +} + +/// traveling between marks +const SwTOXMark& SwCursorShell::GotoTOXMark( const SwTOXMark& rStart, + SwTOXSearch eDir ) +{ + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + const SwTOXMark& rNewMark = GetDoc()->GotoTOXMark( rStart, eDir, + IsReadOnlyAvailable() ); + // set position + SwPosition& rPos = *GetCursor()->GetPoint(); + rPos.nNode = rNewMark.GetTextTOXMark()->GetTextNode(); + rPos.nContent.Assign( rPos.nNode.GetNode().GetContentNode(), + rNewMark.GetTextTOXMark()->GetStart() ); + + if( !m_pCurrentCursor->IsSelOvr() ) + UpdateCursor( SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE | + SwCursorShell::READONLY ); + + return rNewMark; +} + +/// jump to next/previous field type +static void lcl_MakeFieldLst( + SetGetExpFields& rLst, + const SwFieldType& rFieldType, + const bool bInReadOnly, + const bool bChkInpFlag = false ) +{ + // always search the 1. frame + Point aPt; + std::vector<SwFormatField*> vFields; + rFieldType.GatherFields(vFields, false); + for(SwFormatField* pFormatField: vFields) + { + SwTextField* pTextField = pFormatField->GetTextField(); + if ( pTextField != nullptr + && ( !bChkInpFlag + || static_cast<const SwSetExpField*>(pTextField->GetFormatField().GetField())->GetInputFlag() ) ) + { + const SwTextNode& rTextNode = pTextField->GetTextNode(); + std::pair<Point, bool> const tmp(aPt, false); + const SwContentFrame* pCFrame = + rTextNode.getLayoutFrame( + rTextNode.GetDoc()->getIDocumentLayoutAccess().GetCurrentLayout(), + nullptr, &tmp); + if ( pCFrame != nullptr + && ( bInReadOnly || !pCFrame->IsProtected() ) ) + { + std::unique_ptr<SetGetExpField> pNew(new SetGetExpField( SwNodeIndex( rTextNode ), pTextField )); + pNew->SetBodyPos( *pCFrame ); + rLst.insert( std::move(pNew) ); + } + } + } +} + +static SetGetExpFields::const_iterator +lcl_FindField(bool & o_rFound, SetGetExpFields const& rSrtLst, + SwRootFrame const *const pLayout, SwTextNode *const pTextNode, + SwTextField const *const pTextField, SwPosition const& rPos, + sal_Int32 const nContentOffset) +{ + std::unique_ptr<SetGetExpField> pSrch; + std::unique_ptr<SwIndex> pIndex; + if (-1 == nContentOffset) + { + pSrch.reset(new SetGetExpField(rPos.nNode, pTextField, &rPos.nContent)); + } + else + { + pIndex.reset(new SwIndex(rPos.nNode.GetNode().GetContentNode(), nContentOffset)); + pSrch.reset(new SetGetExpField(rPos.nNode, pTextField, pIndex.get())); + } + + if (rPos.nNode.GetIndex() < pTextNode->GetNodes().GetEndOfExtras().GetIndex()) + { + // also at collection use only the first frame + Point aPt; + std::pair<Point, bool> const tmp(aPt, false); + pSrch->SetBodyPos(*pTextNode->getLayoutFrame(pLayout, &rPos, &tmp)); + } + + SetGetExpFields::const_iterator it = rSrtLst.lower_bound(pSrch.get()); + + o_rFound = (it != rSrtLst.end()) && (**it == *pSrch); + return it; +} + +bool SwCursorShell::MoveFieldType( + const SwFieldType* pFieldType, + const bool bNext, + const SwFieldIds nResType, + const bool bAddSetExpressionFieldsToInputFields ) +{ + // sorted list of all fields + SetGetExpFields aSrtLst; + + if ( pFieldType ) + { + if( SwFieldIds::Input != pFieldType->Which() && !pFieldType->HasWriterListeners() ) + { + return false; + } + + // found Modify object, add all fields to array + ::lcl_MakeFieldLst( aSrtLst, *pFieldType, IsReadOnlyAvailable() ); + + if( SwFieldIds::Input == pFieldType->Which() && bAddSetExpressionFieldsToInputFields ) + { + // there are hidden input fields in the set exp. fields + const SwFieldTypes& rFieldTypes = *mxDoc->getIDocumentFieldsAccess().GetFieldTypes(); + const size_t nSize = rFieldTypes.size(); + for( size_t i=0; i < nSize; ++i ) + { + pFieldType = rFieldTypes[ i ].get(); + if ( SwFieldIds::SetExp == pFieldType->Which() ) + { + ::lcl_MakeFieldLst( aSrtLst, *pFieldType, IsReadOnlyAvailable(), true ); + } + } + } + } + else + { + const SwFieldTypes& rFieldTypes = *mxDoc->getIDocumentFieldsAccess().GetFieldTypes(); + const size_t nSize = rFieldTypes.size(); + for( size_t i=0; i < nSize; ++i ) + { + pFieldType = rFieldTypes[ i ].get(); + if( nResType == pFieldType->Which() ) + { + ::lcl_MakeFieldLst( aSrtLst, *pFieldType, IsReadOnlyAvailable() ); + } + } + } + + // found no fields? + if( aSrtLst.empty() ) + return false; + + SetGetExpFields::const_iterator it; + SwCursor* pCursor = getShellCursor( true ); + { + // (1998): Always use field for search so that the right one is found as + // well some are in frames that are anchored to a paragraph that has a + // field + const SwPosition& rPos = *pCursor->GetPoint(); + + SwTextNode* pTNd = rPos.nNode.GetNode().GetTextNode(); + OSL_ENSURE( pTNd, "No ContentNode" ); + + SwTextField * pTextField = pTNd->GetFieldTextAttrAt( rPos.nContent.GetIndex(), true ); + const bool bDelField = ( pTextField == nullptr ); + sal_Int32 nContentOffset = -1; + + if( bDelField ) + { + // create dummy for the search + SwFormatField* pFormatField = new SwFormatField( SwDateTimeField( + static_cast<SwDateTimeFieldType*>(mxDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::DateTime ) ) ) ); + + pTextField = new SwTextField( *pFormatField, rPos.nContent.GetIndex(), + mxDoc->IsClipBoard() ); + pTextField->ChgTextNode( pTNd ); + } + else + { + // the cursor might be anywhere inside the input field, + // but we will be searching for the field start + if (pTextField->Which() == RES_TXTATR_INPUTFIELD + && rPos.nContent.GetIndex() != pTextField->GetStart()) + nContentOffset = pTextField->GetStart(); + } + bool isSrch; + it = lcl_FindField(isSrch, aSrtLst, + GetLayout(), pTNd, pTextField, rPos, nContentOffset); + + if( bDelField ) + { + auto const pFormat(static_cast<SwFormatField*>(&pTextField->GetAttr())); + delete pTextField; + delete pFormat; + } + + if( it != aSrtLst.end() && isSrch ) // found + { + if( bNext ) + { + if( ++it == aSrtLst.end() ) + return false; // already at the end + } + else + { + if( it == aSrtLst.begin() ) + return false; // no more steps backward possible + --it; + } + } + else // not found + { + if( bNext ) + { + if( it == aSrtLst.end() ) + return false; + } + else + { + if( it == aSrtLst.begin() ) + return false; // no more steps backward possible + --it; + } + } + } + const SetGetExpField& rFnd = **it; + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + + rFnd.GetPosOfContent( *pCursor->GetPoint() ); + bool bRet = !m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | + SwCursorSelOverFlags::Toggle ); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + return bRet; +} + +bool SwCursorShell::GotoFormatField( const SwFormatField& rField ) +{ + bool bRet = false; + SwTextField const*const pTextField(rField.GetTextField()); + if (pTextField + && (!GetLayout()->IsHideRedlines() + || !sw::IsFieldDeletedInModel( + GetDoc()->getIDocumentRedlineAccess(), *pTextField))) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + + SwCursor* pCursor = getShellCursor( true ); + SwCursorSaveState aSaveState( *pCursor ); + + SwTextNode* pTNd = pTextField->GetpTextNode(); + pCursor->GetPoint()->nNode = *pTNd; + pCursor->GetPoint()->nContent.Assign( pTNd, pTextField->GetStart() ); + + bRet = !pCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + } + return bRet; +} + +SwTextField * SwCursorShell::GetTextFieldAtPos( + const SwPosition* pPos, + const bool bIncludeInputFieldAtStart ) +{ + SwTextField* pTextField = nullptr; + + SwTextNode * const pNode = pPos->nNode.GetNode().GetTextNode(); + if ( pNode != nullptr ) + { + pTextField = pNode->GetFieldTextAttrAt( pPos->nContent.GetIndex(), bIncludeInputFieldAtStart ); + } + + return pTextField; +} + +SwTextField* SwCursorShell::GetTextFieldAtCursor( + const SwPaM* pCursor, + const bool bIncludeInputFieldAtStart ) +{ + SwTextField* pFieldAtCursor = nullptr; + + SwTextField* pTextField = GetTextFieldAtPos( pCursor->Start(), bIncludeInputFieldAtStart ); + if ( pTextField != nullptr + && pCursor->Start()->nNode == pCursor->End()->nNode ) + { + const sal_Int32 nTextFieldLength = + pTextField->End() != nullptr + ? *(pTextField->End()) - pTextField->GetStart() + : 1; + if ( ( pCursor->End()->nContent.GetIndex() - pCursor->Start()->nContent.GetIndex() ) <= nTextFieldLength ) + { + pFieldAtCursor = pTextField; + } + } + + return pFieldAtCursor; +} + +SwField* SwCursorShell::GetFieldAtCursor( + const SwPaM *const pCursor, + const bool bIncludeInputFieldAtStart) +{ + SwTextField *const pField(GetTextFieldAtCursor(pCursor, bIncludeInputFieldAtStart)); + return pField + ? const_cast<SwField*>(pField->GetFormatField().GetField()) + : nullptr; +} + +SwField* SwCursorShell::GetCurField( const bool bIncludeInputFieldAtStart ) const +{ + SwPaM* pCursor = GetCursor(); + if ( pCursor->IsMultiSelection() ) + { + // multi selection not handled. + return nullptr; + } + + SwField* pCurField = GetFieldAtCursor( pCursor, bIncludeInputFieldAtStart ); + if ( pCurField != nullptr + && SwFieldIds::Table == pCurField->GetTyp()->Which() ) + { + // table formula? convert internal name into external + const SwTableNode* pTableNd = IsCursorInTable(); + static_cast<SwTableField*>(pCurField)->PtrToBoxNm( pTableNd ? &pTableNd->GetTable() : nullptr ); + } + + return pCurField; +} + +bool SwCursorShell::CursorInsideInputField() const +{ + for(SwPaM& rCursor : GetCursor()->GetRingContainer()) + { + if (dynamic_cast<const SwTextInputField*>(GetTextFieldAtCursor(&rCursor, true))) + return true; + } + return false; +} + +bool SwCursorShell::PosInsideInputField( const SwPosition& rPos ) +{ + return dynamic_cast<const SwTextInputField*>(GetTextFieldAtPos( &rPos, false )) != nullptr; +} + +bool SwCursorShell::DocPtInsideInputField( const Point& rDocPt ) const +{ + SwPosition aPos( *(GetCursor()->Start()) ); + Point aDocPt( rDocPt ); + if ( GetLayout()->GetModelPositionForViewPoint( &aPos, aDocPt ) ) + { + return PosInsideInputField( aPos ); + } + return false; +} + +sal_Int32 SwCursorShell::StartOfInputFieldAtPos( const SwPosition& rPos ) +{ + const SwTextInputField* pTextInputField = dynamic_cast<const SwTextInputField*>(GetTextFieldAtPos( &rPos, true )); + assert(pTextInputField != nullptr + && "<SwEditShell::StartOfInputFieldAtPos(..)> - no Input Field at given position"); + return pTextInputField->GetStart(); +} + +sal_Int32 SwCursorShell::EndOfInputFieldAtPos( const SwPosition& rPos ) +{ + const SwTextInputField* pTextInputField = dynamic_cast<const SwTextInputField*>(GetTextFieldAtPos( &rPos, true )); + assert(pTextInputField != nullptr + && "<SwEditShell::EndOfInputFieldAtPos(..)> - no Input Field at given position"); + return *(pTextInputField->End()); +} + +void SwCursorShell::GotoOutline( SwOutlineNodes::size_type nIdx ) +{ + SwCursor* pCursor = getShellCursor( true ); + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + + const SwNodes& rNds = GetDoc()->GetNodes(); + SwTextNode* pTextNd = rNds.GetOutLineNds()[ nIdx ]->GetTextNode(); + pCursor->GetPoint()->nNode = *pTextNd; + pCursor->GetPoint()->nContent.Assign( pTextNd, 0 ); + + if( !pCursor->IsSelOvr() ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); +} + +bool SwCursorShell::GotoOutline( const OUString& rName ) +{ + SwCursor* pCursor = getShellCursor( true ); + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + + bool bRet = false; + if (mxDoc->GotoOutline(*pCursor->GetPoint(), rName, GetLayout()) + && !pCursor->IsSelOvr()) + { + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + bRet = true; + } + return bRet; +} + +/// jump to next node with outline num. +bool SwCursorShell::GotoNextOutline() +{ + const SwNodes& rNds = GetDoc()->GetNodes(); + + if ( rNds.GetOutLineNds().empty() ) + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + return false; + } + + SwCursor* pCursor = getShellCursor( true ); + SwNode* pNd = &(pCursor->GetNode()); + SwOutlineNodes::size_type nPos; + bool bUseFirst = !rNds.GetOutLineNds().Seek_Entry( pNd, &nPos ); + SwOutlineNodes::size_type const nStartPos(nPos); + + do + { + if (!bUseFirst) + { + ++nPos; + } + if (rNds.GetOutLineNds().size() <= nPos) + { + nPos = 0; + } + + if (bUseFirst) + { + bUseFirst = false; + } + else + { + if (nPos == nStartPos) + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + return false; + } + } + + pNd = rNds.GetOutLineNds()[ nPos ]; + } + while (!sw::IsParaPropsNode(*GetLayout(), *pNd->GetTextNode())); + + if (nPos < nStartPos) + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::EndWrapped ); + } + else + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::Empty ); + } + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + pCursor->GetPoint()->nNode = *pNd; + pCursor->GetPoint()->nContent.Assign( pNd->GetTextNode(), 0 ); + + bool bRet = !pCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + return bRet; +} + +/// jump to previous node with outline num. +bool SwCursorShell::GotoPrevOutline() +{ + const SwNodes& rNds = GetDoc()->GetNodes(); + + if ( rNds.GetOutLineNds().empty() ) + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + return false; + } + + SwCursor* pCursor = getShellCursor( true ); + SwNode* pNd = &(pCursor->GetNode()); + SwOutlineNodes::size_type nPos; + bool bRet = false; + (void)rNds.GetOutLineNds().Seek_Entry(pNd, &nPos); + SwOutlineNodes::size_type const nStartPos(nPos); + + do + { + if (nPos == 0) + { + nPos = rNds.GetOutLineNds().size() - 1; + } + else + { + --nPos; // before + } + if (nPos == nStartPos) + { + pNd = nullptr; + break; + } + + pNd = rNds.GetOutLineNds()[ nPos ]; + } + while (!sw::IsParaPropsNode(*GetLayout(), *pNd->GetTextNode())); + + if (pNd) + { + if (nStartPos < nPos) + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::StartWrapped ); + } + else + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::Empty ); + } + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + pCursor->GetPoint()->nNode = *pNd; + pCursor->GetPoint()->nContent.Assign( pNd->GetTextNode(), 0 ); + + bRet = !pCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + } + else + { + SvxSearchDialogWrapper::SetSearchLabel( SearchLabel::NavElementNotFound ); + } + return bRet; +} + +/// search "outline position" before previous outline node at given level +SwOutlineNodes::size_type SwCursorShell::GetOutlinePos( sal_uInt8 nLevel ) +{ + SwPaM* pCursor = getShellCursor( true ); + const SwNodes& rNds = GetDoc()->GetNodes(); + + SwNode* pNd = &(pCursor->GetNode()); + SwOutlineNodes::size_type nPos; + if( rNds.GetOutLineNds().Seek_Entry( pNd, &nPos )) + nPos++; // is at correct position; take next for while + + while( nPos-- ) // check the one in front of the current + { + pNd = rNds.GetOutLineNds()[ nPos ]; + + if (sw::IsParaPropsNode(*GetLayout(), *pNd->GetTextNode()) + && pNd->GetTextNode()->GetAttrOutlineLevel()-1 <= nLevel) + { + return nPos; + } + } + return SwOutlineNodes::npos; // no more left +} + +bool SwCursorShell::MakeOutlineSel(SwOutlineNodes::size_type nSttPos, SwOutlineNodes::size_type nEndPos, + bool bWithChildren , bool bKillPams) +{ + const SwNodes& rNds = GetDoc()->GetNodes(); + const SwOutlineNodes& rOutlNds = rNds.GetOutLineNds(); + if( rOutlNds.empty() ) + return false; + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + + if( nSttPos > nEndPos ) // parameters switched? + { + OSL_ENSURE( false, "Start > End for array access" ); + std::swap(nSttPos, nEndPos); + } + + SwNode* pSttNd = rOutlNds[ nSttPos ]; + SwNode* pEndNd = rOutlNds[ nEndPos ]; + + if( bWithChildren ) + { + const int nLevel = pEndNd->GetTextNode()->GetAttrOutlineLevel()-1; + for( ++nEndPos; nEndPos < rOutlNds.size(); ++nEndPos ) + { + pEndNd = rOutlNds[ nEndPos ]; + const int nNxtLevel = pEndNd->GetTextNode()->GetAttrOutlineLevel()-1; + if( nNxtLevel <= nLevel ) + break; // EndPos is now on the next one + } + } + // if without children then set onto next one + else if( ++nEndPos < rOutlNds.size() ) + pEndNd = rOutlNds[ nEndPos ]; + + if( nEndPos == rOutlNds.size() ) // no end found + pEndNd = &rNds.GetEndOfContent(); + + if( bKillPams ) + KillPams(); + + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + // set end to the end of the previous content node + m_pCurrentCursor->GetPoint()->nNode = *pSttNd; + m_pCurrentCursor->GetPoint()->nContent.Assign( pSttNd->GetContentNode(), 0 ); + m_pCurrentCursor->SetMark(); + m_pCurrentCursor->GetPoint()->nNode = *pEndNd; + m_pCurrentCursor->Move( fnMoveBackward, GoInNode ); // end of predecessor + + // and everything is already selected + bool bRet = !m_pCurrentCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + return bRet; +} + +/// jump to reference marker +bool SwCursorShell::GotoRefMark( const OUString& rRefMark, sal_uInt16 nSubType, + sal_uInt16 nSeqNo ) +{ + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + sal_Int32 nPos = -1; + SwTextNode* pTextNd = SwGetRefFieldType::FindAnchor( GetDoc(), rRefMark, + nSubType, nSeqNo, &nPos, nullptr, GetLayout()); + if( pTextNd && pTextNd->GetNodes().IsDocNodes() ) + { + m_pCurrentCursor->GetPoint()->nNode = *pTextNd; + m_pCurrentCursor->GetPoint()->nContent.Assign( pTextNd, nPos ); + + if( !m_pCurrentCursor->IsSelOvr() ) + { + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + return true; + } + } + return false; +} + +bool SwCursorShell::IsPageAtPos( const Point &rPt ) const +{ + if( GetLayout() ) + return nullptr != GetLayout()->GetPageAtPos( rPt ); + return false; +} + +bool SwCursorShell::GetContentAtPos( const Point& rPt, + SwContentAtPos& rContentAtPos, + bool bSetCursor, + SwRect* pFieldRect ) +{ + SET_CURR_SHELL( this ); + bool bRet = false; + + if( !IsTableMode() ) + { + Point aPt( rPt ); + SwPosition aPos( *m_pCurrentCursor->GetPoint() ); + + SwTextNode* pTextNd; + SwContentFrame *pFrame(nullptr); + SwTextAttr* pTextAttr; + SwCursorMoveState aTmpState; + aTmpState.m_bFieldInfo = true; + aTmpState.m_bExactOnly = !( IsAttrAtPos::Outline & rContentAtPos.eContentAtPos ); + aTmpState.m_bContentCheck = bool(IsAttrAtPos::ContentCheck & rContentAtPos.eContentAtPos); + aTmpState.m_bSetInReadOnly = IsReadOnlyAvailable(); + + SwSpecialPos aSpecialPos; + aTmpState.m_pSpecialPos = ( IsAttrAtPos::SmartTag & rContentAtPos.eContentAtPos ) ? + &aSpecialPos : nullptr; + + const bool bCursorFoundExact = GetLayout()->GetModelPositionForViewPoint( &aPos, aPt, &aTmpState ); + pTextNd = aPos.nNode.GetNode().GetTextNode(); + + const SwNodes& rNds = GetDoc()->GetNodes(); + if( pTextNd + && IsAttrAtPos::Outline & rContentAtPos.eContentAtPos + && !rNds.GetOutLineNds().empty() ) + { + const SwTextNode* pONd = pTextNd->FindOutlineNodeOfLevel(MAXLEVEL-1, GetLayout()); + if( pONd ) + { + rContentAtPos.eContentAtPos = IsAttrAtPos::Outline; + rContentAtPos.sStr = sw::GetExpandTextMerged(GetLayout(), *pONd, true, false, ExpandMode::ExpandFootnote); + bRet = true; + } + } + else if ( IsAttrAtPos::ContentCheck & rContentAtPos.eContentAtPos + && bCursorFoundExact ) + { + bRet = true; + } + else if( pTextNd + && IsAttrAtPos::NumLabel & rContentAtPos.eContentAtPos) + { + bRet = aTmpState.m_bInNumPortion; + rContentAtPos.aFnd.pNode = sw::GetParaPropsNode(*GetLayout(), aPos.nNode); + + Size aSizeLogic(aTmpState.m_nInNumPortionOffset, 0); + Size aSizePixel = GetWin()->LogicToPixel(aSizeLogic); + rContentAtPos.nDist = aSizePixel.Width(); + } + else if( bCursorFoundExact && pTextNd ) + { + if( !aTmpState.m_bPosCorr ) + { + if ( IsAttrAtPos::SmartTag & rContentAtPos.eContentAtPos + && !aTmpState.m_bFootnoteNoInfo ) + { + const SwWrongList* pSmartTagList = pTextNd->GetSmartTags(); + sal_Int32 nCurrent = aPos.nContent.GetIndex(); + const sal_Int32 nBegin = nCurrent; + sal_Int32 nLen = 1; + + if (pSmartTagList && pSmartTagList->InWrongWord(nCurrent, nLen) && !pTextNd->IsSymbolAt(nBegin)) + { + const sal_uInt16 nIndex = pSmartTagList->GetWrongPos( nBegin ); + const SwWrongList* pSubList = pSmartTagList->SubList( nIndex ); + if ( pSubList ) + { + nCurrent = aTmpState.m_pSpecialPos->nCharOfst; + + if ( pSubList->InWrongWord( nCurrent, nLen ) ) + bRet = true; + } + else + bRet = true; + + if( bRet && bSetCursor ) + { + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + SwCallLink aLk( *this ); // watch Cursor-Moves + m_pCurrentCursor->DeleteMark(); + *m_pCurrentCursor->GetPoint() = aPos; + if( m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | SwCursorSelOverFlags::Toggle) ) + bRet = false; + else + UpdateCursor(); + } + if( bRet ) + { + rContentAtPos.eContentAtPos = IsAttrAtPos::SmartTag; + + std::pair<Point, bool> tmp(aPt, true); + if (pFieldRect) + { + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + pFrame->GetCharRect( *pFieldRect, aPos, &aTmpState ); + } + } + } + } + + if ( !bRet + && ( IsAttrAtPos::Field | IsAttrAtPos::ClickField ) & rContentAtPos.eContentAtPos + && !aTmpState.m_bFootnoteNoInfo ) + { + pTextAttr = pTextNd->GetFieldTextAttrAt( aPos.nContent.GetIndex() ); + const SwField* pField = pTextAttr != nullptr + ? pTextAttr->GetFormatField().GetField() + : nullptr; + if ( IsAttrAtPos::ClickField & rContentAtPos.eContentAtPos + && pField && !pField->HasClickHdl() ) + { + pField = nullptr; + } + + if ( pField ) + { + if (pFieldRect) + { + std::pair<Point, bool> tmp(aPt, true); + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + { + //tdf#116397 now that we looking for the bounds of the field drop the SmartTag + //index within field setting so we don't the bounds of the char within the field + SwSpecialPos* pSpecialPos = aTmpState.m_pSpecialPos; + aTmpState.m_pSpecialPos = nullptr; + pFrame->GetCharRect( *pFieldRect, aPos, &aTmpState ); + aTmpState.m_pSpecialPos = pSpecialPos; + } + } + + if( bSetCursor ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + m_pCurrentCursor->DeleteMark(); + *m_pCurrentCursor->GetPoint() = aPos; + if( m_pCurrentCursor->IsSelOvr() ) + { + // allow click fields in protected sections + // only placeholder is not possible + if( IsAttrAtPos::Field & rContentAtPos.eContentAtPos + || SwFieldIds::JumpEdit == pField->Which() ) + pField = nullptr; + } + else + UpdateCursor(); + } + else if( SwFieldIds::Table == pField->Which() && + static_cast<const SwTableField*>(pField)->IsIntrnlName() ) + { + // create from internal (for CORE) the external + // (for UI) formula + const SwTableNode* pTableNd = pTextNd->FindTableNode(); + if( pTableNd ) // is in a table + const_cast<SwTableField*>(static_cast<const SwTableField*>(pField))->PtrToBoxNm( &pTableNd->GetTable() ); + } + } + + if( pField ) + { + rContentAtPos.aFnd.pField = pField; + rContentAtPos.pFndTextAttr = pTextAttr; + rContentAtPos.eContentAtPos = IsAttrAtPos::Field; + bRet = true; + } + } + + if( !bRet && IsAttrAtPos::FormControl & rContentAtPos.eContentAtPos ) + { + IDocumentMarkAccess* pMarksAccess = GetDoc()->getIDocumentMarkAccess( ); + sw::mark::IFieldmark* pFieldBookmark = pMarksAccess->getFieldmarkFor( aPos ); + if (bCursorFoundExact && pFieldBookmark) + { + rContentAtPos.eContentAtPos = IsAttrAtPos::FormControl; + rContentAtPos.aFnd.pFieldmark = pFieldBookmark; + bRet=true; + } + } + + if( !bRet && IsAttrAtPos::Ftn & rContentAtPos.eContentAtPos ) + { + if( aTmpState.m_bFootnoteNoInfo ) + { + // over the footnote's char + bRet = true; + if( bSetCursor ) + { + *m_pCurrentCursor->GetPoint() = aPos; + if( !GotoFootnoteAnchor() ) + bRet = false; + } + if( bRet ) + rContentAtPos.eContentAtPos = IsAttrAtPos::Ftn; + } + else if ( nullptr != ( pTextAttr = pTextNd->GetTextAttrForCharAt( + aPos.nContent.GetIndex(), RES_TXTATR_FTN )) ) + { + bRet = true; + if( bSetCursor ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + m_pCurrentCursor->GetPoint()->nNode = *static_cast<SwTextFootnote*>(pTextAttr)->GetStartNode(); + SwContentNode* pCNd = GetDoc()->GetNodes().GoNextSection( + &m_pCurrentCursor->GetPoint()->nNode, + true, !IsReadOnlyAvailable() ); + + if( pCNd ) + { + m_pCurrentCursor->GetPoint()->nContent.Assign( pCNd, 0 ); + if( m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | + SwCursorSelOverFlags::Toggle )) + bRet = false; + else + UpdateCursor(); + } + else + bRet = false; + } + + if( bRet ) + { + rContentAtPos.eContentAtPos = IsAttrAtPos::Ftn; + rContentAtPos.pFndTextAttr = pTextAttr; + rContentAtPos.aFnd.pAttr = &pTextAttr->GetAttr(); + + if (pFieldRect) + { + std::pair<Point, bool> tmp(aPt, true); + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + pFrame->GetCharRect( *pFieldRect, aPos, &aTmpState ); + } + } + } + } + + if( !bRet + && ( IsAttrAtPos::ToxMark | IsAttrAtPos::RefMark ) & rContentAtPos.eContentAtPos + && !aTmpState.m_bFootnoteNoInfo ) + { + pTextAttr = nullptr; + if( IsAttrAtPos::ToxMark & rContentAtPos.eContentAtPos ) + { + std::vector<SwTextAttr *> const marks( + pTextNd->GetTextAttrsAt( + aPos.nContent.GetIndex(), RES_TXTATR_TOXMARK)); + if (!marks.empty()) + { // hmm... can only return 1 here + pTextAttr = *marks.begin(); + } + } + + if( !pTextAttr && + IsAttrAtPos::RefMark & rContentAtPos.eContentAtPos ) + { + std::vector<SwTextAttr *> const marks( + pTextNd->GetTextAttrsAt( + aPos.nContent.GetIndex(), RES_TXTATR_REFMARK)); + if (!marks.empty()) + { // hmm... can only return 1 here + pTextAttr = *marks.begin(); + } + } + + if( pTextAttr ) + { + bRet = true; + if( bSetCursor ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + m_pCurrentCursor->DeleteMark(); + *m_pCurrentCursor->GetPoint() = aPos; + if( m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | SwCursorSelOverFlags::Toggle ) ) + bRet = false; + else + UpdateCursor(); + } + + if( bRet ) + { + const sal_Int32* pEnd = pTextAttr->GetEnd(); + if( pEnd ) + rContentAtPos.sStr = + pTextNd->GetExpandText(GetLayout(), pTextAttr->GetStart(), *pEnd - pTextAttr->GetStart()); + else if( RES_TXTATR_TOXMARK == pTextAttr->Which()) + rContentAtPos.sStr = + pTextAttr->GetTOXMark().GetAlternativeText(); + + rContentAtPos.eContentAtPos = + RES_TXTATR_TOXMARK == pTextAttr->Which() + ? IsAttrAtPos::ToxMark + : IsAttrAtPos::RefMark; + rContentAtPos.pFndTextAttr = pTextAttr; + rContentAtPos.aFnd.pAttr = &pTextAttr->GetAttr(); + + std::pair<Point, bool> tmp(aPt, true); + if (pFieldRect) + { + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + pFrame->GetCharRect( *pFieldRect, aPos, &aTmpState ); + } + } + } + } + + if ( !bRet + && IsAttrAtPos::InetAttr & rContentAtPos.eContentAtPos + && !aTmpState.m_bFootnoteNoInfo ) + { + pTextAttr = pTextNd->GetTextAttrAt( + aPos.nContent.GetIndex(), RES_TXTATR_INETFMT); + // "detect" only INetAttrs with URLs + if( pTextAttr && !pTextAttr->GetINetFormat().GetValue().isEmpty() ) + { + bRet = true; + if( bSetCursor ) + { + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + SwCallLink aLk( *this ); // watch Cursor-Moves + m_pCurrentCursor->DeleteMark(); + *m_pCurrentCursor->GetPoint() = aPos; + if( m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | + SwCursorSelOverFlags::Toggle) ) + bRet = false; + else + UpdateCursor(); + } + if( bRet ) + { + const sal_Int32 nSt = pTextAttr->GetStart(); + const sal_Int32 nEnd = *pTextAttr->End(); + + rContentAtPos.sStr = pTextNd->GetExpandText(GetLayout(), nSt, nEnd-nSt); + + rContentAtPos.aFnd.pAttr = &pTextAttr->GetAttr(); + rContentAtPos.eContentAtPos = IsAttrAtPos::InetAttr; + rContentAtPos.pFndTextAttr = pTextAttr; + + if (pFieldRect) + { + std::pair<Point, bool> tmp(aPt, true); + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + { + //get bounding box of range + SwRect aStart; + SwPosition aStartPos(*pTextNd, nSt); + pFrame->GetCharRect(aStart, aStartPos, &aTmpState); + SwRect aEnd; + SwPosition aEndPos(*pTextNd, nEnd); + pFrame->GetCharRect(aEnd, aEndPos, &aTmpState); + if (aStart.Top() != aEnd.Top() || aStart.Bottom() != aEnd.Bottom()) + { + aStart.Left(pFrame->getFrameArea().Left()); + aEnd.Right(pFrame->getFrameArea().Right()); + } + *pFieldRect = aStart.Union(aEnd); + } + } + } + } + } + + if( !bRet && IsAttrAtPos::Redline & rContentAtPos.eContentAtPos ) + { + const SwRangeRedline* pRedl = GetDoc()->getIDocumentRedlineAccess().GetRedline(aPos, nullptr); + + if( pRedl ) + { + rContentAtPos.aFnd.pRedl = pRedl; + rContentAtPos.eContentAtPos = IsAttrAtPos::Redline; + rContentAtPos.pFndTextAttr = nullptr; + bRet = true; + + if (pFieldRect) + { + std::pair<Point, bool> tmp(aPt, true); + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if( pFrame ) + { + // not sure if this should be limited to one + // paragraph, or mark the entire redline; let's + // leave it limited to one for now... + sal_Int32 nStart; + sal_Int32 nEnd; + pRedl->CalcStartEnd(pTextNd->GetIndex(), nStart, nEnd); + if (nStart == COMPLETE_STRING) + { + // consistency: found pRedl, so there must be + // something in pTextNd + assert(nEnd != COMPLETE_STRING); + nStart = 0; + } + if (nEnd == COMPLETE_STRING) + { + nEnd = pTextNd->Len(); + } + //get bounding box of range + SwRect aStart; + pFrame->GetCharRect(aStart, SwPosition(*pTextNd, nStart), &aTmpState); + SwRect aEnd; + pFrame->GetCharRect(aEnd, SwPosition(*pTextNd, nEnd), &aTmpState); + if (aStart.Top() != aEnd.Top() || aStart.Bottom() != aEnd.Bottom()) + { + aStart.Left(pFrame->getFrameArea().Left()); + aEnd.Right(pFrame->getFrameArea().Right()); + } + *pFieldRect = aStart.Union(aEnd); + } + } + } + } + } + + if( !bRet + && ( IsAttrAtPos::TableBoxFml & rContentAtPos.eContentAtPos +#ifdef DBG_UTIL + || IsAttrAtPos::TableBoxValue & rContentAtPos.eContentAtPos +#endif + ) ) + { + const SwTableNode* pTableNd; + const SwTableBox* pBox; + const SwStartNode* pSttNd = pTextNd->FindTableBoxStartNode(); + const SfxPoolItem* pItem; + if( pSttNd && nullptr != ( pTableNd = pTextNd->FindTableNode()) && + nullptr != ( pBox = pTableNd->GetTable().GetTableBox( + pSttNd->GetIndex() )) && +#ifdef DBG_UTIL + ( SfxItemState::SET == pBox->GetFrameFormat()->GetItemState( + RES_BOXATR_FORMULA, false, &pItem ) || + SfxItemState::SET == pBox->GetFrameFormat()->GetItemState( + RES_BOXATR_VALUE, false, &pItem )) +#else + SfxItemState::SET == pBox->GetFrameFormat()->GetItemState( + RES_BOXATR_FORMULA, false, &pItem ) +#endif + ) + { + std::pair<Point, bool> tmp(aPt, true); + SwFrame* pF = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if( pF ) + { + // then the CellFrame + pFrame = static_cast<SwContentFrame*>(pF); + while( pF && !pF->IsCellFrame() ) + pF = pF->GetUpper(); + } + + if( aTmpState.m_bPosCorr ) + { + if( pF && !pF->getFrameArea().IsInside( aPt )) + pF = nullptr; + } + else if( !pF ) + pF = pFrame; + + if( pF ) // only then it is valid + { + // create from internal (for CORE) the external + // (for UI) formula + rContentAtPos.eContentAtPos = IsAttrAtPos::TableBoxFml; +#ifdef DBG_UTIL + if( RES_BOXATR_VALUE == pItem->Which() ) + rContentAtPos.eContentAtPos = IsAttrAtPos::TableBoxValue; + else +#endif + const_cast<SwTableBoxFormula*>(static_cast<const SwTableBoxFormula*>(pItem))->PtrToBoxNm( &pTableNd->GetTable() ); + + bRet = true; + if( bSetCursor ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + *m_pCurrentCursor->GetPoint() = aPos; + if( m_pCurrentCursor->IsSelOvr( SwCursorSelOverFlags::CheckNodeSection | + SwCursorSelOverFlags::Toggle) ) + bRet = false; + else + UpdateCursor(); + } + + if( bRet ) + { + if( pFieldRect ) + { + *pFieldRect = pF->getFramePrintArea(); + *pFieldRect += pF->getFrameArea().Pos(); + } + rContentAtPos.pFndTextAttr = nullptr; + rContentAtPos.aFnd.pAttr = pItem; + } + } + } + } + +#ifdef DBG_UTIL + if( !bRet && IsAttrAtPos::CurrAttrs & rContentAtPos.eContentAtPos ) + { + const sal_Int32 n = aPos.nContent.GetIndex(); + SfxItemSet aSet( GetDoc()->GetAttrPool(), svl::Items<POOLATTR_BEGIN, + POOLATTR_END - 1>{} ); + if( pTextNd->GetpSwpHints() ) + { + for( size_t i = 0; i < pTextNd->GetSwpHints().Count(); ++i ) + { + const SwTextAttr* pHt = pTextNd->GetSwpHints().Get(i); + const sal_Int32 nAttrStart = pHt->GetStart(); + if( nAttrStart > n ) // over the section + break; + + if( nullptr != pHt->End() && ( + ( nAttrStart < n && + ( pHt->DontExpand() ? n < *pHt->End() + : n <= *pHt->End() )) || + ( n == nAttrStart && + ( nAttrStart == *pHt->End() || !n ))) ) + { + aSet.Put( pHt->GetAttr() ); + } + } + if( pTextNd->HasSwAttrSet() && + pTextNd->GetpSwAttrSet()->Count() ) + { + SfxItemSet aFormatSet( pTextNd->GetSwAttrSet() ); + // remove all from format set that are also in TextSet + aFormatSet.Differentiate( aSet ); + // now merge all together + aSet.Put( aFormatSet ); + } + } + else + pTextNd->SwContentNode::GetAttr( aSet ); + + rContentAtPos.sStr = "Pos: ("; + rContentAtPos.sStr += OUString::number( aPos.nNode.GetIndex()); + rContentAtPos.sStr += ":"; + rContentAtPos.sStr += OUString::number( aPos.nContent.GetIndex()); + rContentAtPos.sStr += ")"; + rContentAtPos.sStr += "\nParagraph Style: "; + rContentAtPos.sStr += pTextNd->GetFormatColl()->GetName(); + if( pTextNd->GetCondFormatColl() ) + { + rContentAtPos.sStr += "\nConditional Style: " + pTextNd->GetCondFormatColl()->GetName(); + } + + if( aSet.Count() ) + { + OUStringBuffer sAttrs; + SfxItemIter aIter( aSet ); + const SfxPoolItem* pItem = aIter.GetCurItem(); + const IntlWrapper aInt(SvtSysLocale().GetUILanguageTag()); + do + { + if( !IsInvalidItem( pItem )) + { + OUString aStr; + GetDoc()->GetAttrPool().GetPresentation(*pItem, + MapUnit::MapCM, aStr, aInt); + if (!sAttrs.isEmpty()) + sAttrs.append(", "); + sAttrs.append(aStr); + } + pItem = aIter.NextItem(); + } while (pItem); + if (!sAttrs.isEmpty()) + { + if( !rContentAtPos.sStr.isEmpty() ) + rContentAtPos.sStr += "\n"; + rContentAtPos.sStr += "Attr: " + sAttrs.toString(); + } + } + bRet = true; + rContentAtPos.eContentAtPos = IsAttrAtPos::CurrAttrs; + } +#endif + } + } + + if( !bRet ) + { + rContentAtPos.eContentAtPos = IsAttrAtPos::NONE; + rContentAtPos.aFnd.pField = nullptr; + } + return bRet; +} + +// #i90516# +const SwPostItField* SwCursorShell::GetPostItFieldAtCursor() const +{ + const SwPostItField* pPostItField = nullptr; + + if ( !IsTableMode() ) + { + const SwPosition* pCursorPos = GetCursor_()->GetPoint(); + const SwTextNode* pTextNd = pCursorPos->nNode.GetNode().GetTextNode(); + if ( pTextNd ) + { + SwTextAttr* pTextAttr = pTextNd->GetFieldTextAttrAt( pCursorPos->nContent.GetIndex() ); + const SwField* pField = pTextAttr != nullptr ? pTextAttr->GetFormatField().GetField() : nullptr; + if ( pField && pField->Which()== SwFieldIds::Postit ) + { + pPostItField = static_cast<const SwPostItField*>(pField); + } + } + } + + return pPostItField; +} + +/// is the node in a protected section? +bool SwContentAtPos::IsInProtectSect() const +{ + const SwTextNode* pNd = nullptr; + if( pFndTextAttr ) + { + switch( eContentAtPos ) + { + case IsAttrAtPos::Field: + case IsAttrAtPos::ClickField: + pNd = static_txtattr_cast<SwTextField const*>(pFndTextAttr)->GetpTextNode(); + break; + + case IsAttrAtPos::Ftn: + pNd = &static_cast<const SwTextFootnote*>(pFndTextAttr)->GetTextNode(); + break; + + case IsAttrAtPos::InetAttr: + pNd = static_txtattr_cast<SwTextINetFormat const*>(pFndTextAttr)->GetpTextNode(); + break; + + default: + break; + } + } + + if( !pNd ) + return false; + if( pNd->IsInProtectSect() ) + return true; + + const SwContentFrame* pFrame = pNd->getLayoutFrame(pNd->GetDoc()->getIDocumentLayoutAccess().GetCurrentLayout(), nullptr, nullptr); + return pFrame && pFrame->IsProtected() ; +} + +bool SwContentAtPos::IsInRTLText()const +{ + bool bRet = false; + const SwTextNode* pNd = nullptr; + if (pFndTextAttr && (eContentAtPos == IsAttrAtPos::Ftn)) + { + const SwTextFootnote* pTextFootnote = static_cast<const SwTextFootnote*>(pFndTextAttr); + if(pTextFootnote->GetStartNode()) + { + SwStartNode* pSttNd = pTextFootnote->GetStartNode()->GetNode().GetStartNode(); + SwPaM aTemp( *pSttNd ); + aTemp.Move(fnMoveForward, GoInNode); + SwContentNode* pContentNode = aTemp.GetContentNode(); + if(pContentNode && pContentNode->IsTextNode()) + pNd = pContentNode->GetTextNode(); + } + } + if(pNd) + { + SwIterator<SwTextFrame, SwTextNode, sw::IteratorMode::UnwrapMulti> aIter(*pNd); + SwTextFrame* pTmpFrame = aIter.First(); + while( pTmpFrame ) + { + if ( !pTmpFrame->IsFollow()) + { + bRet = pTmpFrame->IsRightToLeft(); + break; + } + pTmpFrame = aIter.Next(); + } + } + return bRet; +} + +bool SwCursorShell::SelectText( const sal_Int32 nStart, + const sal_Int32 nEnd ) +{ + SET_CURR_SHELL( this ); + bool bRet = false; + + SwCallLink aLk( *this ); + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + SwPosition& rPos = *m_pCurrentCursor->GetPoint(); + m_pCurrentCursor->DeleteMark(); + rPos.nContent = nStart; + m_pCurrentCursor->SetMark(); + rPos.nContent = nEnd; + + if( !m_pCurrentCursor->IsSelOvr() ) + { + UpdateCursor(); + bRet = true; + } + + return bRet; +} + +bool SwCursorShell::SelectTextAttr( sal_uInt16 nWhich, + bool bExpand, + const SwTextAttr* pTextAttr ) +{ + SET_CURR_SHELL( this ); + bool bRet = false; + + if( !IsTableMode() ) + { + if( !pTextAttr ) + { + SwPosition& rPos = *m_pCurrentCursor->GetPoint(); + SwTextNode* pTextNd = rPos.nNode.GetNode().GetTextNode(); + pTextAttr = pTextNd + ? pTextNd->GetTextAttrAt(rPos.nContent.GetIndex(), + nWhich, + bExpand ? SwTextNode::EXPAND : SwTextNode::DEFAULT) + : nullptr; + } + + if( pTextAttr ) + { + const sal_Int32* pEnd = pTextAttr->End(); + bRet = SelectText( pTextAttr->GetStart(), ( pEnd ? *pEnd : pTextAttr->GetStart() + 1 ) ); + } + } + return bRet; +} + +bool SwCursorShell::GotoINetAttr( const SwTextINetFormat& rAttr ) +{ + bool bRet = false; + if( rAttr.GetpTextNode() ) + { + SwCursor* pCursor = getShellCursor( true ); + + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *pCursor ); + + pCursor->GetPoint()->nNode = *rAttr.GetpTextNode(); + pCursor->GetPoint()->nContent.Assign( const_cast<SwTextNode*>(rAttr.GetpTextNode()), + rAttr.GetStart() ); + bRet = !pCursor->IsSelOvr(); + if( bRet ) + UpdateCursor(SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + } + return bRet; +} + +const SwFormatINetFormat* SwCursorShell::FindINetAttr( const OUString& rName ) const +{ + return mxDoc->FindINetAttr( rName ); +} + +bool SwCursorShell::GetShadowCursorPos( const Point& rPt, SwFillMode eFillMode, + SwRect& rRect, sal_Int16& rOrient ) +{ + + SET_CURR_SHELL( this ); + bool bRet = false; + + if (!IsTableMode() && !HasSelection() + && GetDoc()->GetIDocumentUndoRedo().DoesUndo()) + { + Point aPt( rPt ); + SwPosition aPos( *m_pCurrentCursor->GetPoint() ); + + SwFillCursorPos aFPos( eFillMode ); + SwCursorMoveState aTmpState( &aFPos ); + + if( GetLayout()->GetModelPositionForViewPoint( &aPos, aPt, &aTmpState ) && + !aPos.nNode.GetNode().IsProtect()) + { + // start position in protected section? + rRect = aFPos.aCursor; + rOrient = aFPos.eOrient; + bRet = true; + } + } + return bRet; +} + +bool SwCursorShell::SetShadowCursorPos( const Point& rPt, SwFillMode eFillMode ) +{ + SET_CURR_SHELL( this ); + bool bRet = false; + + if (!IsTableMode() && !HasSelection() + && GetDoc()->GetIDocumentUndoRedo().DoesUndo()) + { + Point aPt( rPt ); + SwPosition aPos( *m_pCurrentCursor->GetPoint() ); + + SwFillCursorPos aFPos( eFillMode ); + SwCursorMoveState aTmpState( &aFPos ); + + if( GetLayout()->GetModelPositionForViewPoint( &aPos, aPt, &aTmpState ) ) + { + SwCallLink aLk( *this ); // watch Cursor-Moves + StartAction(); + + SwContentNode* pCNd = aPos.nNode.GetNode().GetContentNode(); + SwUndoId nUndoId = SwUndoId::INS_FROM_SHADOWCRSR; + // If only the paragraph attributes "Adjust" or "LRSpace" are set, + // then the following should not delete those again. + if( 0 == aFPos.nParaCnt + aFPos.nColumnCnt && + ( SwFillMode::Indent == aFPos.eMode || + ( text::HoriOrientation::NONE != aFPos.eOrient && + 0 == aFPos.nTabCnt + aFPos.nSpaceCnt )) && + pCNd && pCNd->Len() ) + nUndoId = SwUndoId::EMPTY; + + GetDoc()->GetIDocumentUndoRedo().StartUndo( nUndoId, nullptr ); + + SwTextFormatColl* pNextFormat = nullptr; + SwTextNode* pTNd = pCNd ? pCNd->GetTextNode() : nullptr; + if( pTNd ) + pNextFormat = &pTNd->GetTextColl()->GetNextTextFormatColl(); + + const SwSectionNode* pSectNd = pCNd ? pCNd->FindSectionNode() : nullptr; + if( pSectNd && aFPos.nParaCnt ) + { + SwNodeIndex aEnd( aPos.nNode, 1 ); + while( aEnd.GetNode().IsEndNode() && + &aEnd.GetNode() != + pSectNd->EndOfSectionNode() ) + ++aEnd; + + if( aEnd.GetNode().IsEndNode() && + pCNd->Len() == aPos.nContent.GetIndex() ) + aPos.nNode = *pSectNd->EndOfSectionNode(); + } + + for( sal_uInt16 n = 0; n < aFPos.nParaCnt + aFPos.nColumnCnt; ++n ) + { + GetDoc()->getIDocumentContentOperations().AppendTextNode( aPos ); + if( !n && pNextFormat ) + { + *m_pCurrentCursor->GetPoint() = aPos; + GetDoc()->SetTextFormatColl( *m_pCurrentCursor, pNextFormat, false ); + } + if( n < aFPos.nColumnCnt ) + { + *m_pCurrentCursor->GetPoint() = aPos; + GetDoc()->getIDocumentContentOperations().InsertPoolItem( *m_pCurrentCursor, + SvxFormatBreakItem( SvxBreak::ColumnBefore, RES_BREAK ) ); + } + } + + *m_pCurrentCursor->GetPoint() = aPos; + switch( aFPos.eMode ) + { + case SwFillMode::Indent: + if( nullptr != (pCNd = aPos.nNode.GetNode().GetContentNode() )) + { + SfxItemSet aSet( + GetDoc()->GetAttrPool(), + svl::Items< + RES_PARATR_ADJUST, RES_PARATR_ADJUST, + RES_LR_SPACE, RES_LR_SPACE>{}); + SvxLRSpaceItem aLR( static_cast<const SvxLRSpaceItem&>( + pCNd->GetAttr( RES_LR_SPACE ) ) ); + aLR.SetTextLeft( aFPos.nTabCnt ); + aLR.SetTextFirstLineOffset( 0 ); + aSet.Put( aLR ); + + const SvxAdjustItem& rAdj = static_cast<const SvxAdjustItem&>(pCNd-> + GetAttr( RES_PARATR_ADJUST )); + if( SvxAdjust::Left != rAdj.GetAdjust() ) + aSet.Put( SvxAdjustItem( SvxAdjust::Left, RES_PARATR_ADJUST ) ); + + GetDoc()->getIDocumentContentOperations().InsertItemSet( *m_pCurrentCursor, aSet ); + } + else { + OSL_ENSURE( false, "No ContentNode" ); + } + break; + + case SwFillMode::Tab: + case SwFillMode::TabSpace: + case SwFillMode::Space: + { + OUStringBuffer sInsert; + if (aFPos.eMode == SwFillMode::Space) + { + comphelper::string::padToLength(sInsert, sInsert.getLength() + aFPos.nSpaceOnlyCnt, ' '); + } + else + { + if (aFPos.nTabCnt) + comphelper::string::padToLength(sInsert, aFPos.nTabCnt, '\t'); + if (aFPos.nSpaceCnt) + comphelper::string::padToLength(sInsert, sInsert.getLength() + aFPos.nSpaceCnt, ' '); + } + if (!sInsert.isEmpty()) + GetDoc()->getIDocumentContentOperations().InsertString( *m_pCurrentCursor, sInsert.makeStringAndClear()); + } + [[fallthrough]]; // still need to set orientation + case SwFillMode::Margin: + if( text::HoriOrientation::NONE != aFPos.eOrient ) + { + SvxAdjustItem aAdj( SvxAdjust::Left, RES_PARATR_ADJUST ); + switch( aFPos.eOrient ) + { + case text::HoriOrientation::CENTER: + aAdj.SetAdjust( SvxAdjust::Center ); + break; + case text::HoriOrientation::RIGHT: + aAdj.SetAdjust( SvxAdjust::Right ); + break; + default: + break; + } + GetDoc()->getIDocumentContentOperations().InsertPoolItem( *m_pCurrentCursor, aAdj ); + } + break; + } + + GetDoc()->GetIDocumentUndoRedo().EndUndo( nUndoId, nullptr ); + EndAction(); + + bRet = true; + } + } + return bRet; +} + +const SwRangeRedline* SwCursorShell::SelNextRedline() +{ + const SwRangeRedline* pFnd = nullptr; + if( !IsTableMode() ) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + // ensure point is at the end so alternating SelNext/SelPrev works + NormalizePam(false); + pFnd = GetDoc()->getIDocumentRedlineAccess().SelNextRedline( *m_pCurrentCursor ); + if( pFnd && !m_pCurrentCursor->IsInProtectTable() && !m_pCurrentCursor->IsSelOvr() ) + UpdateCursor( SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + else + pFnd = nullptr; + } + return pFnd; +} + +const SwRangeRedline* SwCursorShell::SelPrevRedline() +{ + const SwRangeRedline* pFnd = nullptr; + if( !IsTableMode() ) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + // ensure point is at the start so alternating SelNext/SelPrev works + NormalizePam(true); + pFnd = GetDoc()->getIDocumentRedlineAccess().SelPrevRedline( *m_pCurrentCursor ); + if( pFnd && !m_pCurrentCursor->IsInProtectTable() && !m_pCurrentCursor->IsSelOvr() ) + UpdateCursor( SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE|SwCursorShell::READONLY); + else + pFnd = nullptr; + } + return pFnd; +} + +const SwRangeRedline* SwCursorShell::GotoRedline_( SwRedlineTable::size_type nArrPos, bool bSelect ) +{ + const SwRangeRedline* pFnd = nullptr; + SwCallLink aLk( *this ); // watch Cursor-Moves + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + pFnd = GetDoc()->getIDocumentRedlineAccess().GetRedlineTable()[ nArrPos ]; + if( pFnd ) + { + *m_pCurrentCursor->GetPoint() = *pFnd->Start(); + + SwNodeIndex* pIdx = &m_pCurrentCursor->GetPoint()->nNode; + if( !pIdx->GetNode().IsContentNode() ) + { + SwContentNode* pCNd = GetDoc()->GetNodes().GoNextSection( pIdx, + true, IsReadOnlyAvailable() ); + if( pCNd ) + { + if( *pIdx <= pFnd->End()->nNode ) + m_pCurrentCursor->GetPoint()->nContent.Assign( pCNd, 0 ); + else + pFnd = nullptr; + } + } + + if( pFnd && bSelect ) + { + m_pCurrentCursor->SetMark(); + if( RedlineType::FmtColl == pFnd->GetType() ) + { + SwContentNode* pCNd = pIdx->GetNode().GetContentNode(); + m_pCurrentCursor->GetPoint()->nContent.Assign( pCNd, pCNd->Len() ); + m_pCurrentCursor->GetMark()->nContent.Assign( pCNd, 0 ); + } + else + *m_pCurrentCursor->GetPoint() = *pFnd->End(); + + pIdx = &m_pCurrentCursor->GetPoint()->nNode; + if( !pIdx->GetNode().IsContentNode() ) + { + SwContentNode* pCNd = SwNodes::GoPrevSection( pIdx, + true, IsReadOnlyAvailable() ); + if( pCNd ) + { + if( *pIdx >= m_pCurrentCursor->GetMark()->nNode ) + m_pCurrentCursor->GetPoint()->nContent.Assign( pCNd, pCNd->Len() ); + else + pFnd = nullptr; + } + } + } + + if( !pFnd ) + { + m_pCurrentCursor->DeleteMark(); + m_pCurrentCursor->RestoreSavePos(); + } + else if( bSelect && *m_pCurrentCursor->GetMark() == *m_pCurrentCursor->GetPoint() ) + m_pCurrentCursor->DeleteMark(); + + if( pFnd && !m_pCurrentCursor->IsInProtectTable() && !m_pCurrentCursor->IsSelOvr() ) + UpdateCursor( SwCursorShell::SCROLLWIN | SwCursorShell::CHKRANGE + | SwCursorShell::READONLY ); + else + { + pFnd = nullptr; + if( bSelect ) + m_pCurrentCursor->DeleteMark(); + } + } + return pFnd; +} + +const SwRangeRedline* SwCursorShell::GotoRedline( SwRedlineTable::size_type nArrPos, bool bSelect ) +{ + const SwRangeRedline* pFnd = nullptr; + if( !IsTableMode() ) + { + SET_CURR_SHELL( this ); + + const SwRedlineTable& rTable = GetDoc()->getIDocumentRedlineAccess().GetRedlineTable(); + const SwRangeRedline* pTmp = rTable[ nArrPos ]; + sal_uInt16 nSeqNo = pTmp->GetSeqNo(); + if( nSeqNo && bSelect ) + { + bool bCheck = false; + int nLoopCnt = 2; + SwRedlineTable::size_type nArrSavPos = nArrPos; + + do { + pTmp = GotoRedline_( nArrPos, true ); + + if( !pFnd ) + pFnd = pTmp; + + if( pTmp && bCheck ) + { + // Check for overlaps. These can happen when FormatColl- + // Redlines were stretched over a whole paragraph + SwPaM* pCur = m_pCurrentCursor; + SwPaM* pNextPam = pCur->GetNext(); + SwPosition* pCStt = pCur->Start(), *pCEnd = pCur->End(); + while( pCur != pNextPam ) + { + const SwPosition *pNStt = pNextPam->Start(), + *pNEnd = pNextPam->End(); + + bool bDel = true; + switch( ::ComparePosition( *pCStt, *pCEnd, + *pNStt, *pNEnd )) + { + case SwComparePosition::Inside: // Pos1 is completely in Pos2 + if( !pCur->HasMark() ) + { + pCur->SetMark(); + *pCur->GetMark() = *pNStt; + } + else + *pCStt = *pNStt; + *pCEnd = *pNEnd; + break; + + case SwComparePosition::Outside: // Pos2 is completely in Pos1 + case SwComparePosition::Equal: // Pos1 has same size as Pos2 + break; + + case SwComparePosition::OverlapBefore: // Pos1 overlaps Pos2 at beginning + if( !pCur->HasMark() ) + pCur->SetMark(); + *pCEnd = *pNEnd; + break; + case SwComparePosition::OverlapBehind: // Pos1 overlaps Pos2 at end + if( !pCur->HasMark() ) + { + pCur->SetMark(); + *pCur->GetMark() = *pNStt; + } + else + *pCStt = *pNStt; + break; + + default: + bDel = false; + } + + if( bDel ) + { + // not needed anymore + SwPaM* pPrevPam = pNextPam->GetPrev(); + delete pNextPam; + pNextPam = pPrevPam; + } + pNextPam = pNextPam->GetNext(); + } + } + + SwRedlineTable::size_type nFndPos = 2 == nLoopCnt + ? rTable.FindNextOfSeqNo( nArrPos ) + : rTable.FindPrevOfSeqNo( nArrPos ); + if( SwRedlineTable::npos != nFndPos || + ( 0 != ( --nLoopCnt ) && SwRedlineTable::npos != ( + nFndPos = rTable.FindPrevOfSeqNo( nArrSavPos ))) ) + { + if( pTmp ) + { + // create new cursor + CreateCursor(); + bCheck = true; + } + nArrPos = nFndPos; + } + else + nLoopCnt = 0; + + } while( nLoopCnt ); + } + else + pFnd = GotoRedline_( nArrPos, bSelect ); + } + return pFnd; +} + +bool SwCursorShell::SelectNxtPrvHyperlink( bool bNext ) +{ + SwNodes& rNds = GetDoc()->GetNodes(); + const SwNode* pBodyEndNd = &rNds.GetEndOfContent(); + const SwNode* pBodySttNd = pBodyEndNd->StartOfSectionNode(); + sal_uLong nBodySttNdIdx = pBodySttNd->GetIndex(); + Point aPt; + + SetGetExpField aCmpPos( SwPosition( bNext ? *pBodyEndNd : *pBodySttNd ) ); + SetGetExpField aCurPos( bNext ? *m_pCurrentCursor->End() : *m_pCurrentCursor->Start() ); + if( aCurPos.GetNode() < nBodySttNdIdx ) + { + const SwContentNode* pCNd = aCurPos.GetNodeFromContent()->GetContentNode(); + SwContentFrame* pFrame; + std::pair<Point, bool> tmp(aPt, true); + if (pCNd) + { + pFrame = pCNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if( pFrame ) + aCurPos.SetBodyPos( *pFrame ); + } + } + + // check first all the hyperlink fields + { + const SwTextNode* pTextNd; + const SwCharFormats* pFormats = GetDoc()->GetCharFormats(); + for( SwCharFormats::size_type n = pFormats->size(); 1 < n; ) + { + SwIterator<SwTextINetFormat,SwCharFormat> aIter(*(*pFormats)[--n]); + + for( SwTextINetFormat* pFnd = aIter.First(); pFnd; pFnd = aIter.Next() ) + { + pTextNd = pFnd->GetpTextNode(); + if( pTextNd && pTextNd->GetNodes().IsDocNodes() ) + { + SwTextINetFormat& rAttr = *pFnd; + SwPosition aTmpPos( *pTextNd ); + SetGetExpField aPos( aTmpPos.nNode, rAttr ); + SwContentFrame* pFrame; + if (pTextNd->GetIndex() < nBodySttNdIdx) + { + std::pair<Point, bool> tmp(aPt, true); + pFrame = pTextNd->getLayoutFrame(GetLayout(), nullptr, &tmp); + if (pFrame) + { + aPos.SetBodyPos( *pFrame ); + } + } + + if( bNext + ? ( aPos < aCmpPos && aCurPos < aPos ) + : ( aCmpPos < aPos && aPos < aCurPos )) + { + OUString sText(pTextNd->GetExpandText(GetLayout(), + rAttr.GetStart(), + *rAttr.GetEnd() - rAttr.GetStart() ) ); + + sText = sText.replaceAll("\x0a", ""); + sText = comphelper::string::strip(sText, ' '); + + if( !sText.isEmpty() ) + aCmpPos = aPos; + } + } + } + } + } + + // then check all the Flys with a URL or image map + { + const SwFrameFormats* pFormats = GetDoc()->GetSpzFrameFormats(); + for( SwFrameFormats::size_type n = 0, nEnd = pFormats->size(); n < nEnd; ++n ) + { + SwFlyFrameFormat* pFormat = static_cast<SwFlyFrameFormat*>((*pFormats)[ n ]); + const SwFormatURL& rURLItem = pFormat->GetURL(); + if( rURLItem.GetMap() || !rURLItem.GetURL().isEmpty() ) + { + SwFlyFrame* pFly = pFormat->GetFrame( &aPt ); + SwPosition aTmpPos( *pBodySttNd ); + if( pFly && + GetBodyTextNode( *GetDoc(), aTmpPos, *pFly->GetLower() ) ) + { + SetGetExpField aPos( *pFormat, &aTmpPos ); + + if( bNext + ? ( aPos < aCmpPos && aCurPos < aPos ) + : ( aCmpPos < aPos && aPos < aCurPos )) + aCmpPos = aPos; + } + } + } + } + + // found any URL ? + bool bRet = false; + const SwTextINetFormat* pFndAttr = aCmpPos.GetINetFormat(); + const SwFlyFrameFormat* pFndFormat = aCmpPos.GetFlyFormat(); + if( pFndAttr || pFndFormat ) + { + SET_CURR_SHELL( this ); + SwCallLink aLk( *this ); + + // found a text attribute ? + if( pFndAttr ) + { + SwCursorSaveState aSaveState( *m_pCurrentCursor ); + + aCmpPos.GetPosOfContent( *m_pCurrentCursor->GetPoint() ); + m_pCurrentCursor->DeleteMark(); + m_pCurrentCursor->SetMark(); + m_pCurrentCursor->GetPoint()->nContent = *pFndAttr->End(); + + if( !m_pCurrentCursor->IsInProtectTable() && !m_pCurrentCursor->IsSelOvr() ) + { + UpdateCursor( SwCursorShell::SCROLLWIN|SwCursorShell::CHKRANGE| + SwCursorShell::READONLY ); + bRet = true; + } + } + // found a draw object ? + else if( RES_DRAWFRMFMT == pFndFormat->Which() ) + { + const SdrObject* pSObj = pFndFormat->FindSdrObject(); + if (pSObj) + { + static_cast<SwFEShell*>(this)->SelectObj( pSObj->GetCurrentBoundRect().Center() ); + MakeSelVisible(); + bRet = true; + } + } + else // then is it a fly + { + SwFlyFrame* pFly = pFndFormat->GetFrame(&aPt); + if( pFly ) + { + static_cast<SwFEShell*>(this)->SelectFlyFrame( *pFly ); + MakeSelVisible(); + bRet = true; + } + } + } + return bRet; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |