/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sw.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // ...Percent() #include // ResId fuer Statusleiste #include // SwRedline #include using namespace ::com::sun::star::i18n; static const sal_uInt16 coSrchRplcThreshold = 60000; struct _PercentHdl { SwDocShell* pDSh; sal_uLong nActPos; sal_Bool bBack, bNodeIdx; _PercentHdl( sal_uLong nStt, sal_uLong nEnd, SwDocShell* pSh ) : pDSh( pSh ) { nActPos = nStt; if( 0 != ( bBack = (nStt > nEnd )) ) { sal_uLong n = nStt; nStt = nEnd; nEnd = n; } ::StartProgress( STR_STATSTR_SEARCH, nStt, nEnd, 0 ); } _PercentHdl( const SwPaM& rPam ) : pDSh( (SwDocShell*)rPam.GetDoc()->GetDocShell() ) { sal_uLong nStt, nEnd; if( rPam.GetPoint()->nNode == rPam.GetMark()->nNode ) { bNodeIdx = sal_False; nStt = rPam.GetMark()->nContent.GetIndex(); nEnd = rPam.GetPoint()->nContent.GetIndex(); } else { bNodeIdx = sal_True; nStt = rPam.GetMark()->nNode.GetIndex(); nEnd = rPam.GetPoint()->nNode.GetIndex(); } nActPos = nStt; if( 0 != ( bBack = (nStt > nEnd )) ) { sal_uLong n = nStt; nStt = nEnd; nEnd = n; } ::StartProgress( STR_STATSTR_SEARCH, nStt, nEnd, pDSh ); } ~_PercentHdl() { ::EndProgress( pDSh ); } void NextPos( sal_uLong nPos ) const { ::SetProgressState( bBack ? nActPos - nPos : nPos, pDSh ); } void NextPos( SwPosition& rPos ) const { sal_uLong nPos; if( bNodeIdx ) nPos = rPos.nNode.GetIndex(); else nPos = rPos.nContent.GetIndex(); ::SetProgressState( bBack ? nActPos - nPos : nPos, pDSh ); } }; SwCursor::SwCursor( const SwPosition &rPos, SwPaM* pRing, bool bColumnSel ) : SwPaM( rPos, pRing ), pSavePos( 0 ), mnRowSpanOffset( 0 ), nCursorBidiLevel( 0 ), mbColumnSelection( bColumnSel ) { } // @@@ semantic: no copy ctor. SwCursor::SwCursor( SwCursor& rCpy ) : SwPaM( rCpy ), pSavePos( 0 ), mnRowSpanOffset( rCpy.mnRowSpanOffset ), nCursorBidiLevel( rCpy.nCursorBidiLevel ), mbColumnSelection( rCpy.mbColumnSelection ) { } SwCursor::~SwCursor() { while( pSavePos ) { _SwCursor_SavePos* pNxt = pSavePos->pNext; delete pSavePos; pSavePos = pNxt; } } SwCursor* SwCursor::Create( SwPaM* pRing ) const { return new SwCursor( *GetPoint(), pRing, false ); } bool SwCursor::IsReadOnlyAvailable() const { return false; } sal_Bool SwCursor::IsSkipOverHiddenSections() const { return sal_True; } sal_Bool SwCursor::IsSkipOverProtectSections() const { return !IsReadOnlyAvailable(); } // Sicher die aktuelle Position, damit ggfs. auf diese zurueck // gefallen werden kann. Die SavePos Objekte werden als Stack verwaltet, // damit das auch alles bei verschachtelten Aufrufen funktioniert. // Das CreateNewSavePos ist virtual, damit abgeleitete Klassen vom Cursor // gegebenenfalls eigene SaveObjecte anlegen und in den virtuellen // Check-Routinen verwenden koennen. void SwCursor::SaveState() { _SwCursor_SavePos* pNew = CreateNewSavePos(); pNew->pNext = pSavePos; pSavePos = pNew; } void SwCursor::RestoreState() { if( pSavePos ) // Robust { _SwCursor_SavePos* pDel = pSavePos; pSavePos = pSavePos->pNext; delete pDel; } } _SwCursor_SavePos* SwCursor::CreateNewSavePos() const { return new _SwCursor_SavePos( *this ); } // stelle fest, ob sich der Point ausserhalb des Content-Bereichs // vom Nodes-Array befindet sal_Bool SwCursor::IsNoCntnt() const { return GetPoint()->nNode.GetIndex() < GetDoc()->GetNodes().GetEndOfExtras().GetIndex(); } bool SwCursor::IsSelOvrCheck(int) { return false; } // extracted from IsSelOvr() bool SwTableCursor::IsSelOvrCheck(int eFlags) { SwNodes& rNds = GetDoc()->GetNodes(); // check sections of nodes array if( (nsSwCursorSelOverFlags::SELOVER_CHECKNODESSECTION & eFlags) && HasMark() ) { SwNodeIndex aOldPos( rNds, GetSavePos()->nNode ); if( !CheckNodesRange( aOldPos, GetPoint()->nNode, sal_True )) { GetPoint()->nNode = aOldPos; GetPoint()->nContent.Assign( GetCntntNode(), GetSavePos()->nCntnt ); return true; } } return SwCursor::IsSelOvrCheck(eFlags); } sal_Bool SwCursor::IsSelOvr( int eFlags ) { SwDoc* pDoc = GetDoc(); SwNodes& rNds = pDoc->GetNodes(); sal_Bool bSkipOverHiddenSections = IsSkipOverHiddenSections(); sal_Bool bSkipOverProtectSections = IsSkipOverProtectSections(); if ( IsSelOvrCheck( eFlags ) ) { return sal_True; } if( pSavePos->nNode != GetPoint()->nNode.GetIndex() && ( !pDoc->GetDocShell() || !pDoc->GetDocShell()->IsReadOnlyUI() ) ) { // teste doch mal die neuen Sections: SwNodeIndex& rPtIdx = GetPoint()->nNode; const SwSectionNode* pSectNd = rPtIdx.GetNode().FindSectionNode(); if( pSectNd && ((bSkipOverHiddenSections && pSectNd->GetSection().IsHiddenFlag() ) || (bSkipOverProtectSections && pSectNd->GetSection().IsProtectFlag() ))) { if( 0 == ( nsSwCursorSelOverFlags::SELOVER_CHANGEPOS & eFlags ) ) { // dann wars das schon RestoreSavePos(); return sal_True; } // dann setze den Cursor auf die neue Position: SwNodeIndex aIdx( rPtIdx ); xub_StrLen nCntntPos = pSavePos->nCntnt; int bGoNxt = pSavePos->nNode < rPtIdx.GetIndex(); SwCntntNode* pCNd = bGoNxt ? rNds.GoNextSection( &rPtIdx, bSkipOverHiddenSections, bSkipOverProtectSections) : rNds.GoPrevSection( &rPtIdx, bSkipOverHiddenSections, bSkipOverProtectSections); if( !pCNd && ( nsSwCursorSelOverFlags::SELOVER_ENABLEREVDIREKTION & eFlags )) { bGoNxt = !bGoNxt; pCNd = bGoNxt ? rNds.GoNextSection( &rPtIdx, bSkipOverHiddenSections, bSkipOverProtectSections) : rNds.GoPrevSection( &rPtIdx, bSkipOverHiddenSections, bSkipOverProtectSections); } int bIsValidPos = 0 != pCNd; sal_Bool bValidNodesRange = bIsValidPos && ::CheckNodesRange( rPtIdx, aIdx, sal_True ); if( !bValidNodesRange ) { rPtIdx = pSavePos->nNode; if( 0 == ( pCNd = rPtIdx.GetNode().GetCntntNode() ) ) { bIsValidPos = sal_False; nCntntPos = 0; rPtIdx = aIdx; if( 0 == ( pCNd = rPtIdx.GetNode().GetCntntNode() ) ) { // dann auf den Anfang vom Doc rPtIdx = rNds.GetEndOfExtras(); pCNd = rNds.GoNext( &rPtIdx ); } } } // ContentIndex noch anmelden: xub_StrLen nTmpPos = bIsValidPos ? (bGoNxt ? 0 : pCNd->Len()) : nCntntPos; GetPoint()->nContent.Assign( pCNd, nTmpPos ); if( !bIsValidPos || !bValidNodesRange || // sollten wir in einer Tabelle gelandet sein? IsInProtectTable( sal_True ) ) return sal_True; } // oder sollte eine geschuetzte Section innerhalb der Selektion liegen? if( HasMark() && bSkipOverProtectSections) { sal_uLong nSttIdx = GetMark()->nNode.GetIndex(), nEndIdx = GetPoint()->nNode.GetIndex(); if( nEndIdx <= nSttIdx ) { sal_uLong nTmp = nSttIdx; nSttIdx = nEndIdx; nEndIdx = nTmp; } const SwSectionFmts& rFmts = pDoc->GetSections(); for( sal_uInt16 n = 0; n < rFmts.Count(); ++n ) { const SwSectionFmt* pFmt = rFmts[n]; const SvxProtectItem& rProtect = pFmt->GetProtect(); if( rProtect.IsCntntProtected() ) { const SwFmtCntnt& rCntnt = pFmt->GetCntnt(sal_False); ASSERT( rCntnt.GetCntntIdx(), "wo ist der SectionNode?" ); sal_uLong nIdx = rCntnt.GetCntntIdx()->GetIndex(); if( nSttIdx <= nIdx && nEndIdx >= nIdx ) { // ist es keine gelinkte Section, dann kann sie auch // nicht mitselektiert werden const SwSection& rSect = *pFmt->GetSection(); if( CONTENT_SECTION == rSect.GetType() ) { RestoreSavePos(); return sal_True; } } } } } } const SwNode* pNd = &GetPoint()->nNode.GetNode(); if( pNd->IsCntntNode() && !dynamic_cast(this) ) { const SwCntntFrm* pFrm = ((SwCntntNode*)pNd)->getLayoutFrm( pDoc->GetCurrentLayout() ); if( pFrm != NULL && pFrm->IsValid() && 0 == pFrm->Frm().Height() && 0 != ( nsSwCursorSelOverFlags::SELOVER_CHANGEPOS & eFlags ) ) { // skip to the next / prev valid paragraph with a layout SwNodeIndex& rPtIdx = GetPoint()->nNode; int bGoNxt = pSavePos->nNode < rPtIdx.GetIndex(); while( 0 != ( pFrm = ( bGoNxt ? pFrm->GetNextCntntFrm() : pFrm->GetPrevCntntFrm() )) && 0 == pFrm->Frm().Height() ) ; // --> LIJIAN/FME 2007-11-27 #i72394# skip to prev /next valid paragraph // with a layout in case the first search did not succeed: if ( pFrm == NULL ) { bGoNxt = !bGoNxt; pFrm = ((SwCntntNode*)pNd)->getLayoutFrm( pDoc->GetCurrentLayout() ); while ( pFrm != NULL && 0 == pFrm->Frm().Height() ) { pFrm = bGoNxt ? pFrm->GetNextCntntFrm() : pFrm->GetPrevCntntFrm(); } } // <-- SwCntntNode* pCNd = (pFrm != NULL) ? (SwCntntNode*)pFrm->GetNode() : NULL; if ( pCNd != NULL ) { // set this cntntNode as new position rPtIdx = *pCNd; pNd = pCNd; // assign corresponding ContentIndex const xub_StrLen nTmpPos = bGoNxt ? 0 : pCNd->Len(); GetPoint()->nContent.Assign( pCNd, nTmpPos ); if ( rPtIdx.GetIndex() == pSavePos->nNode && nTmpPos == pSavePos->nCntnt ) { // new position equals saved one // --> trigger restore of saved pos by setting to NULL - see below pFrm = NULL; } if ( IsInProtectTable( sal_True ) ) { // new position in protected table // --> trigger restore of saved pos by setting to NULL - see below pFrm = NULL; } } } if( pFrm == NULL ) { DeleteMark(); RestoreSavePos(); return sal_True; } } // darf der Cursor in geschuetzen "Nodes" stehen? if( 0 == ( nsSwCursorSelOverFlags::SELOVER_CHANGEPOS & eFlags ) && !IsAtValidPos() ) { DeleteMark(); RestoreSavePos(); return sal_True; } if( !HasMark() ) return sal_False; //JP 19.08.98: teste mal auf ungueltige Selektion - sprich ueber // GrundSections: if( !::CheckNodesRange( GetMark()->nNode, GetPoint()->nNode, sal_True )) { DeleteMark(); RestoreSavePos(); return sal_True; // ohne Frames geht gar nichts! } if( (pNd = &GetMark()->nNode.GetNode())->IsCntntNode() && !((SwCntntNode*)pNd)->getLayoutFrm( pDoc->GetCurrentLayout() ) && !dynamic_cast(this) ) { DeleteMark(); RestoreSavePos(); return sal_True; // ohne Frames geht gar nichts! } // assure that selection is only inside an InputField or contains the InputField completely { const SwTxtAttr* pInputFldTxtAttrAtPoint = NULL; SwTxtNode* pTxtNdAtPoint = GetPoint()->nNode.GetNode().GetTxtNode(); if ( pTxtNdAtPoint != NULL ) { pInputFldTxtAttrAtPoint = pTxtNdAtPoint->GetTxtAttrAt( GetPoint()->nContent.GetIndex(), RES_TXTATR_INPUTFIELD, SwTxtNode::PARENT ); } const SwTxtAttr* pInputFldTxtAttrAtMark = NULL; SwTxtNode* pTxtNdAtMark = GetMark()->nNode.GetNode().GetTxtNode(); if ( pTxtNdAtMark != NULL ) { pInputFldTxtAttrAtMark = pTxtNdAtMark->GetTxtAttrAt( GetMark()->nContent.GetIndex(), RES_TXTATR_INPUTFIELD, SwTxtNode::PARENT ); } if ( pInputFldTxtAttrAtPoint != pInputFldTxtAttrAtMark ) { const sal_uLong nRefNodeIdx = ( nsSwCursorSelOverFlags::SELOVER_TOGGLE & eFlags ) ? pSavePos->nNode : GetMark()->nNode.GetIndex(); const xub_StrLen nRefContentIdx = ( nsSwCursorSelOverFlags::SELOVER_TOGGLE & eFlags ) ? pSavePos->nCntnt : GetMark()->nContent.GetIndex(); const bool bIsForwardSelection = nRefNodeIdx < GetPoint()->nNode.GetIndex() || ( nRefNodeIdx == GetPoint()->nNode.GetIndex() && nRefContentIdx < GetPoint()->nContent.GetIndex() ); if ( pInputFldTxtAttrAtPoint != NULL ) { const xub_StrLen nNewPointPos = bIsForwardSelection ? *(pInputFldTxtAttrAtPoint->End()) : *(pInputFldTxtAttrAtPoint->GetStart()); GetPoint()->nContent.Assign( pTxtNdAtPoint, nNewPointPos ); } if ( pInputFldTxtAttrAtMark != NULL ) { const xub_StrLen nNewMarkPos = bIsForwardSelection ? *(pInputFldTxtAttrAtMark->GetStart()) : *(pInputFldTxtAttrAtMark->End()); GetMark()->nContent.Assign( pTxtNdAtMark, nNewMarkPos ); } } } const SwTableNode* pPtNd = GetPoint()->nNode.GetNode().FindTableNode(); const SwTableNode* pMrkNd = GetMark()->nNode.GetNode().FindTableNode(); // beide in keinem oder beide im gleichen TableNode if( ( !pMrkNd && !pPtNd ) || pPtNd == pMrkNd ) return sal_False; // in unterschiedlichen Tabellen oder nur Mark in der Tabelle if( ( pPtNd && pMrkNd ) || pMrkNd ) { // dann lasse das nicht zu, alte Pos zurueck RestoreSavePos(); // Crsr bleibt an der alten Position return sal_True; } // ACHTUNG: dieses kann nicht im TableMode geschehen !! if( pPtNd ) // nur Point in Tabelle, dann gehe hinter/vor diese { if( nsSwCursorSelOverFlags::SELOVER_CHANGEPOS & eFlags ) { sal_Bool bSelTop = GetPoint()->nNode.GetIndex() < (( nsSwCursorSelOverFlags::SELOVER_TOGGLE & eFlags ) ? pSavePos->nNode : GetMark()->nNode.GetIndex()); do { // in Schleife fuer Tabelle hinter Tabelle sal_uLong nSEIdx = pPtNd->EndOfSectionIndex(); sal_uLong nSttEndTbl = nSEIdx + 1; // dflt. Sel. nach unten if( bSelTop ) // Sel. nach oben nSttEndTbl = rNds[ nSEIdx ]->StartOfSectionIndex() - 1; GetPoint()->nNode = nSttEndTbl; const SwNode* pMyNd = GetNode(); if( pMyNd->IsSectionNode() || ( pMyNd->IsEndNode() && pMyNd->StartOfSectionNode()->IsSectionNode() ) ) { // die lassen wir zu: pMyNd = bSelTop ? rNds.GoPrevSection( &GetPoint()->nNode,sal_True,sal_False ) : rNds.GoNextSection( &GetPoint()->nNode,sal_True,sal_False ); /* #i12312# Handle failure of Go{Prev|Next}Section */ if ( 0 == pMyNd) break; if( 0 != ( pPtNd = pMyNd->FindTableNode() )) continue; } if( pMyNd->IsCntntNode() && // ist es ein ContentNode ?? ::CheckNodesRange( GetMark()->nNode, GetPoint()->nNode, sal_True )) { // TABLE IN TABLE const SwTableNode* pOuterTableNd = pMyNd->FindTableNode(); if ( pOuterTableNd ) pMyNd = pOuterTableNd; else { SwCntntNode* pCNd = (SwCntntNode*)pMyNd; xub_StrLen nTmpPos = bSelTop ? pCNd->Len() : 0; GetPoint()->nContent.Assign( pCNd, nTmpPos ); return sal_False; } } if( bSelTop ? ( !pMyNd->IsEndNode() || 0 == ( pPtNd = pMyNd->FindTableNode() )) : 0 == ( pPtNd = pMyNd->GetTableNode() )) break; } while( sal_True ); } // dann verbleibe auf der alten Position RestoreSavePos(); return sal_True; // Crsr bleibt an der alten Position } return sal_False; } #if defined( UNX ) #define IDX (*pCellStt) #else #define IDX aCellStt #endif sal_Bool SwCursor::IsInProtectTable( sal_Bool bMove, sal_Bool bChgCrsr ) { SwCntntNode* pCNd = GetCntntNode(); if( !pCNd ) return sal_False; // No table, no protected cell: const SwTableNode* pTableNode = pCNd->FindTableNode(); if ( !pTableNode ) return sal_False; // Current position == last save position? if ( pSavePos->nNode == GetPoint()->nNode.GetIndex() ) return sal_False; // Check for convered cell: bool bInCoveredCell = false; const SwStartNode* pTmpSttNode = pCNd->FindTableBoxStartNode(); ASSERT( pTmpSttNode, "In table, therefore I expect to get a SwTableBoxStartNode" ) const SwTableBox* pBox = pTmpSttNode ? pTableNode->GetTable().GetTblBox( pTmpSttNode->GetIndex() ) : 0; //Robust #151355 if ( pBox && pBox->getRowSpan() < 1 ) // Robust #151270 bInCoveredCell = true; // Positions of covered cells are not acceptable: if ( !bInCoveredCell ) { // Position not protected? if ( !pCNd->IsProtect() ) return sal_False; // Cursor in protected cells allowed? if ( IsReadOnlyAvailable() ) return sal_False; } // If we reach this point, we are in a protected or covered table cell! if( !bMove ) { if( bChgCrsr ) // restore the last save position RestoreSavePos(); return sal_True; // Crsr bleibt an der alten Position } // wir stehen in einer geschuetzten TabellenZelle // von Oben nach Unten Traveln ? if( pSavePos->nNode < GetPoint()->nNode.GetIndex() ) { // suche die naechste "gueltige" Box // folgt nach dem EndNode der Zelle ein weiterer StartNode, dann // gibt es auch eine naechste Zelle #if defined( UNX ) SwNodeIndex* pCellStt = new SwNodeIndex( *GetNode()-> FindTableBoxStartNode()->EndOfSectionNode(), 1 ); #else SwNodeIndex aCellStt( *GetNode()->FindTableBoxStartNode()->EndOfSectionNode(), 1 ); #endif sal_Bool bProt = sal_True; GoNextCell: do { if( !IDX.GetNode().IsStartNode() ) break; IDX++; if( 0 == ( pCNd = IDX.GetNode().GetCntntNode() )) pCNd = IDX.GetNodes().GoNext( &IDX ); if( 0 == ( bProt = pCNd->IsProtect() )) break; IDX.Assign( *pCNd->FindTableBoxStartNode()->EndOfSectionNode(), 1 ); } while( bProt ); SetNextCrsr: if( !bProt ) // eine freie Zelle gefunden { GetPoint()->nNode = IDX; #if defined( UNX ) delete pCellStt; #endif SwCntntNode* pTmpCNd = GetCntntNode(); if( pTmpCNd ) { GetPoint()->nContent.Assign( pTmpCNd, 0 ); return sal_False; } return IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } // am Ende der Tabelle, also setze hinter diese IDX++; // auf den naechsten Node SwNode* pNd; if( ( pNd = &IDX.GetNode())->IsEndNode() || HasMark()) { // Tabelle allein in einem FlyFrame oder SSelection, // dann verbleibe auf der alten Position if( bChgCrsr ) RestoreSavePos(); #if defined( UNX ) delete pCellStt; #endif return sal_True; // Crsr bleibt an der alten Position } else if( pNd->IsTableNode() && IDX++ ) goto GoNextCell; bProt = sal_False; // Index steht jetzt auf einem ContentNode goto SetNextCrsr; } // suche die vorherige "gueltige" Box { // liegt vor dem StartNode der Zelle ein weiterer EndNode, dann // gibt es auch eine vorherige Zelle #if defined( UNX ) SwNodeIndex* pCellStt = new SwNodeIndex( *GetNode()->FindTableBoxStartNode(), -1 ); #else SwNodeIndex aCellStt( *GetNode()->FindTableBoxStartNode(), -1 ); #endif SwNode* pNd; sal_Bool bProt = sal_True; GoPrevCell: do { if( !( pNd = &IDX.GetNode())->IsEndNode() ) break; IDX.Assign( *pNd->StartOfSectionNode(), +1 ); if( 0 == ( pCNd = IDX.GetNode().GetCntntNode() )) pCNd = pNd->GetNodes().GoNext( &IDX ); if( 0 == ( bProt = pCNd->IsProtect() )) break; IDX.Assign( *pNd->FindTableBoxStartNode(), -1 ); } while( bProt ); SetPrevCrsr: if( !bProt ) // eine freie Zelle gefunden { GetPoint()->nNode = IDX; #if defined( UNX ) delete pCellStt; #endif SwCntntNode* pTmpCNd = GetCntntNode(); if( pTmpCNd ) { GetPoint()->nContent.Assign( pTmpCNd, 0 ); return sal_False; } return IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } // am Start der Tabelle, also setze vor diese IDX--; // auf den naechsten Node if( ( pNd = &IDX.GetNode())->IsStartNode() || HasMark() ) { // Tabelle allein in einem FlyFrame oder Selektion, // dann verbleibe auf der alten Position if( bChgCrsr ) RestoreSavePos(); #if defined( UNX ) delete pCellStt; #endif return sal_True; // Crsr bleibt an der alten Position } else if( pNd->StartOfSectionNode()->IsTableNode() && IDX-- ) goto GoPrevCell; bProt = sal_False; // Index steht jetzt auf einem ContentNode goto SetPrevCrsr; } } // sal_True: an die Position kann der Cursor gesetzt werden sal_Bool SwCursor::IsAtValidPos( sal_Bool bPoint ) const { const SwDoc* pDoc = GetDoc(); const SwPosition* pPos = bPoint ? GetPoint() : GetMark(); const SwNode* pNd = &pPos->nNode.GetNode(); if( pNd->IsCntntNode() && !((SwCntntNode*)pNd)->getLayoutFrm( pDoc->GetCurrentLayout() ) && !dynamic_cast(this) ) { return sal_False; } //JP 28.10.97: Bug 45129 - im UI-ReadOnly ist alles erlaubt if( !pDoc->GetDocShell() || !pDoc->GetDocShell()->IsReadOnlyUI() ) return sal_True; sal_Bool bCrsrInReadOnly = IsReadOnlyAvailable(); if( !bCrsrInReadOnly && pNd->IsProtect() ) return sal_False; const SwSectionNode* pSectNd = pNd->FindSectionNode(); if( pSectNd && (pSectNd->GetSection().IsHiddenFlag() || ( !bCrsrInReadOnly && pSectNd->GetSection().IsProtectFlag() ))) return sal_False; return sal_True; } void SwCursor::SaveTblBoxCntnt( const SwPosition* ) {} // setze den SRange fuer das Suchen im Dokument SwMoveFnCollection* SwCursor::MakeFindRange( SwDocPositions nStart, SwDocPositions nEnd, SwPaM* pRange ) const { pRange->SetMark(); FillFindPos( nStart, *pRange->GetMark() ); FillFindPos( nEnd, *pRange->GetPoint() ); // bestimme die Richtung, in der zu suchen ist // ( GetPoint > GetMark -> vorwaerts, sonst rueckwaerts ) return ( DOCPOS_START == nStart || DOCPOS_OTHERSTART == nStart || (DOCPOS_CURR == nStart && (DOCPOS_END == nEnd || DOCPOS_OTHEREND == nEnd ) )) ? fnMoveForward : fnMoveBackward; } sal_uLong lcl_FindSelection( SwFindParas& rParas, SwCursor* pCurCrsr, SwMoveFn fnMove, SwCursor*& pFndRing, SwPaM& aRegion, FindRanges eFndRngs, sal_Bool bInReadOnly, sal_Bool& bCancel ) { SwDoc* pDoc = pCurCrsr->GetDoc(); bool const bDoesUndo = pDoc->GetIDocumentUndoRedo().DoesUndo(); int nFndRet = 0; sal_uLong nFound = 0; int bSrchBkwrd = fnMove == fnMoveBackward, bEnde = sal_False; SwPaM *pTmpCrsr = pCurCrsr, *pSaveCrsr = pCurCrsr; // only create progress-bar for ShellCrsr bool bIsUnoCrsr = 0 != dynamic_cast(pCurCrsr); _PercentHdl* pPHdl = 0; sal_uInt16 nCrsrCnt = 0; if( FND_IN_SEL & eFndRngs ) { while( pCurCrsr != ( pTmpCrsr = (SwPaM*)pTmpCrsr->GetNext() )) ++nCrsrCnt; if( nCrsrCnt && !bIsUnoCrsr ) pPHdl = new _PercentHdl( 0, nCrsrCnt, pDoc->GetDocShell() ); } else pSaveCrsr = (SwPaM*)pSaveCrsr->GetPrev(); do { aRegion.SetMark(); // egal in welche Richtung, SPoint ist immer groesser als Mark, // wenn der Suchbereich gueltig ist !! SwPosition *pSttPos = aRegion.GetMark(), *pEndPos = aRegion.GetPoint(); *pSttPos = *pTmpCrsr->Start(); *pEndPos = *pTmpCrsr->End(); if( bSrchBkwrd ) aRegion.Exchange(); if( !nCrsrCnt && !pPHdl && !bIsUnoCrsr ) pPHdl = new _PercentHdl( aRegion ); // solange gefunden und nicht auf gleicher Position haengen bleibt while( *pSttPos <= *pEndPos && 0 != ( nFndRet = rParas.Find( pCurCrsr, fnMove, &aRegion, bInReadOnly )) && ( !pFndRing || *pFndRing->GetPoint() != *pCurCrsr->GetPoint() || *pFndRing->GetMark() != *pCurCrsr->GetMark() )) { if( !( FIND_NO_RING & nFndRet )) { // Bug 24084: Ring richtig herum aufbauen -> gleiche Mimik // wie beim CreateCrsr !!!! SwCursor* pNew = pCurCrsr->Create( pFndRing ); if( !pFndRing ) pFndRing = pNew; pNew->SetMark(); *pNew->GetMark() = *pCurCrsr->GetMark(); } ++nFound; if( !( eFndRngs & FND_IN_SELALL) ) { bEnde = sal_True; break; } if ((coSrchRplcThreshold == nFound) && pDoc->GetIDocumentUndoRedo().DoesUndo() && rParas.IsReplaceMode()) { short nRet = pCurCrsr->MaxReplaceArived(); if( RET_YES == nRet ) { pDoc->GetIDocumentUndoRedo().DelAllUndoObj(); pDoc->GetIDocumentUndoRedo().DoUndo(false); } else { bEnde = sal_True; if(RET_CANCEL == nRet) { bCancel = sal_True; //unwind() ?? } break; } } if( bSrchBkwrd ) // bewege pEndPos vor den gefundenen Bereich *pEndPos = *pCurCrsr->Start(); else // bewege pSttPos hinter den gefundenen Bereich *pSttPos = *pCurCrsr->End(); if( *pSttPos == *pEndPos ) // im Bereich, aber am Ende break; // fertig if( !nCrsrCnt && pPHdl ) { pPHdl->NextPos( *aRegion.GetMark() ); } } if( bEnde || !( eFndRngs & ( FND_IN_SELALL | FND_IN_SEL )) ) break; pTmpCrsr = ((SwPaM*)pTmpCrsr->GetNext()); if( nCrsrCnt && pPHdl ) { pPHdl->NextPos( ++pPHdl->nActPos ); } } while( pTmpCrsr != pSaveCrsr ); if( nFound && !pFndRing ) // falls kein Ring aufgebaut werden soll pFndRing = pCurCrsr->Create(); delete pPHdl; pDoc->GetIDocumentUndoRedo().DoUndo(bDoesUndo); return nFound; } int lcl_MakeSelFwrd( const SwNode& rSttNd, const SwNode& rEndNd, SwPaM& rPam, int bFirst ) { if( rSttNd.GetIndex() + 1 == rEndNd.GetIndex() ) return sal_False; SwNodes& rNds = rPam.GetDoc()->GetNodes(); rPam.DeleteMark(); SwCntntNode* pCNd; if( !bFirst ) { rPam.GetPoint()->nNode = rSttNd; pCNd = rNds.GoNext( &rPam.GetPoint()->nNode ); if( !pCNd ) return sal_False; pCNd->MakeStartIndex( &rPam.GetPoint()->nContent ); } else if( rSttNd.GetIndex() > rPam.GetPoint()->nNode.GetIndex() || rPam.GetPoint()->nNode.GetIndex() >= rEndNd.GetIndex() ) return sal_False; // steht nicht in dieser Section rPam.SetMark(); rPam.GetPoint()->nNode = rEndNd; pCNd = rNds.GoPrevious( &rPam.GetPoint()->nNode ); if( !pCNd ) return sal_False; pCNd->MakeEndIndex( &rPam.GetPoint()->nContent ); return *rPam.GetMark() < *rPam.GetPoint(); } int lcl_MakeSelBkwrd( const SwNode& rSttNd, const SwNode& rEndNd, SwPaM& rPam, int bFirst ) { if( rEndNd.GetIndex() + 1 == rSttNd.GetIndex() ) return sal_False; SwNodes& rNds = rPam.GetDoc()->GetNodes(); rPam.DeleteMark(); SwCntntNode* pCNd; if( !bFirst ) { rPam.GetPoint()->nNode = rSttNd; pCNd = rNds.GoPrevious( &rPam.GetPoint()->nNode ); if( !pCNd ) return sal_False; pCNd->MakeEndIndex( &rPam.GetPoint()->nContent ); } else if( rEndNd.GetIndex() > rPam.GetPoint()->nNode.GetIndex() || rPam.GetPoint()->nNode.GetIndex() >= rSttNd.GetIndex() ) return sal_False; // steht nicht in dieser Section rPam.SetMark(); rPam.GetPoint()->nNode = rEndNd; pCNd = rNds.GoNext( &rPam.GetPoint()->nNode ); if( !pCNd ) return sal_False; pCNd->MakeStartIndex( &rPam.GetPoint()->nContent ); return *rPam.GetPoint() < *rPam.GetMark(); } // diese Methode "sucht" fuer alle Anwendungsfaelle, denn in SwFindParas // steht immer die richtigen Parameter und die entsprechende Find-Methode sal_uLong SwCursor::FindAll( SwFindParas& rParas, SwDocPositions nStart, SwDocPositions nEnde, FindRanges eFndRngs, sal_Bool& bCancel ) { bCancel = sal_False; SwCrsrSaveState aSaveState( *this ); // Region erzeugen, ohne das diese in den Ring aufgenommen wird ! SwPaM aRegion( *GetPoint() ); SwMoveFn fnMove = MakeFindRange( nStart, nEnde, &aRegion ); sal_uLong nFound = 0; int bMvBkwrd = fnMove == fnMoveBackward; sal_Bool bInReadOnly = IsReadOnlyAvailable(); SwCursor* pFndRing = 0; SwNodes& rNds = GetDoc()->GetNodes(); // suche in Bereichen ? if( FND_IN_SEL & eFndRngs ) { // String nicht im Bereich gefunden, dann erhalte alle Bereiche, // der Cursor beleibt unveraendert if( 0 == ( nFound = lcl_FindSelection( rParas, this, fnMove, pFndRing, aRegion, eFndRngs, bInReadOnly, bCancel ) )) return nFound; // der String wurde ein- bis mehrmals gefunden. Das steht alles // im neuen Crsr-Ring. Darum hebe erstmal den alten Ring auf while( GetNext() != this ) delete GetNext(); *GetPoint() = *pFndRing->GetPoint(); SetMark(); *GetMark() = *pFndRing->GetMark(); pFndRing->MoveRingTo( this ); delete pFndRing; } else if( FND_IN_OTHER & eFndRngs ) { // Cursor als Kopie vom akt. und in den Ring aufnehmen // Verkettung zeigt immer auf den zuerst erzeugten, also vorwaerts std::auto_ptr< SwCursor > pSav( Create( this ) ); // save the current cursor // wenn schon ausserhalb vom Bodytext, suche von der Position, // ansonsten beginne mit der 1. GrundSection if( bMvBkwrd ? lcl_MakeSelBkwrd( rNds.GetEndOfExtras(), *rNds.GetEndOfPostIts().StartOfSectionNode(), *this, rNds.GetEndOfExtras().GetIndex() >= GetPoint()->nNode.GetIndex() ) : lcl_MakeSelFwrd( *rNds.GetEndOfPostIts().StartOfSectionNode(), rNds.GetEndOfExtras(), *this, rNds.GetEndOfExtras().GetIndex() >= GetPoint()->nNode.GetIndex() )) { nFound = lcl_FindSelection( rParas, this, fnMove, pFndRing, aRegion, eFndRngs, bInReadOnly, bCancel ); } if( !nFound ) { // den alten wieder zurueck *GetPoint() = *pSav->GetPoint(); if( pSav->HasMark() ) { SetMark(); *GetMark() = *pSav->GetMark(); } else DeleteMark(); return 0; } pSav.release(); if( !( FND_IN_SELALL & eFndRngs )) { // es sollte nur einer gesucht werden, also fuege in dazu // egal in welche Richtung, SPoint ist immer groesser als Mark, // wenn der Suchbereich gueltig ist !! *GetPoint() = *pFndRing->GetPoint(); SetMark(); *GetMark() = *pFndRing->GetMark(); } else { // es wurde ein- bis mehrmals gefunden. Das steht alles // im neuen Crsr-Ring. Darum hebe erstmal den alten Ring auf while( GetNext() != this ) delete GetNext(); *GetPoint() = *pFndRing->GetPoint(); SetMark(); *GetMark() = *pFndRing->GetMark(); pFndRing->MoveRingTo( this ); } delete pFndRing; } else if( FND_IN_SELALL & eFndRngs ) { ::std::auto_ptr< SwCursor> pSav( Create( this ) ); // save the current cursor const SwNode* pSttNd = ( FND_IN_BODYONLY & eFndRngs ) ? rNds.GetEndOfContent().StartOfSectionNode() : rNds.GetEndOfPostIts().StartOfSectionNode(); if( bMvBkwrd ? lcl_MakeSelBkwrd( rNds.GetEndOfContent(), *pSttNd,*this, sal_False ) : lcl_MakeSelFwrd( *pSttNd, rNds.GetEndOfContent(), *this, sal_False )) { nFound = lcl_FindSelection( rParas, this, fnMove, pFndRing, aRegion, eFndRngs, bInReadOnly, bCancel ); } if( !nFound ) { // den alten wieder zurueck *GetPoint() = *pSav->GetPoint(); if( pSav->HasMark() ) { SetMark(); *GetMark() = *pSav->GetMark(); } else DeleteMark(); return 0; } pSav.release(); while( GetNext() != this ) delete GetNext(); *GetPoint() = *pFndRing->GetPoint(); SetMark(); *GetMark() = *pFndRing->GetMark(); pFndRing->MoveRingTo( this ); delete pFndRing; } else { // ist ein GetMark gesetzt, dann wird bei gefundenem Object // der GetMark beibehalten !! Dadurch kann ein Bereich mit der Suche // aufgespannt werden. SwPosition aMarkPos( *GetMark() ); int bMarkPos = HasMark() && !eFndRngs; if( 0 != (nFound = rParas.Find( this, fnMove, &aRegion, bInReadOnly ) ? 1 : 0) && bMarkPos ) *GetMark() = aMarkPos; } if( nFound && SwCursor::IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE ) ) nFound = 0; return nFound; } void SwCursor::FillFindPos( SwDocPositions ePos, SwPosition& rPos ) const { sal_Bool bIsStart = sal_True; SwCntntNode* pCNd = 0; SwNodes& rNds = GetDoc()->GetNodes(); switch( ePos ) { case DOCPOS_START: rPos.nNode = *rNds.GetEndOfContent().StartOfSectionNode(); pCNd = rNds.GoNext( &rPos.nNode ); break; case DOCPOS_END: rPos.nNode = rNds.GetEndOfContent(); pCNd = rNds.GoPrevious( &rPos.nNode ); bIsStart = sal_False; break; case DOCPOS_OTHERSTART: rPos.nNode = *rNds[ sal_uLong(0) ]; pCNd = rNds.GoNext( &rPos.nNode ); break; case DOCPOS_OTHEREND: rPos.nNode = *rNds.GetEndOfContent().StartOfSectionNode(); pCNd = rNds.GoPrevious( &rPos.nNode ); bIsStart = sal_False; break; // case DOCPOS_CURR: default: rPos = *GetPoint(); } if( pCNd ) { xub_StrLen nCPos = 0; if( !bIsStart ) nCPos = pCNd->Len(); rPos.nContent.Assign( pCNd, nCPos ); } } short SwCursor::MaxReplaceArived() { return RET_YES; } sal_Bool SwCursor::IsStartWord( sal_Int16 nWordType ) const { return IsStartWordWT( nWordType ); } sal_Bool SwCursor::IsEndWord( sal_Int16 nWordType ) const { return IsEndWordWT( nWordType ); } sal_Bool SwCursor::IsInWord( sal_Int16 nWordType ) const { return IsInWordWT( nWordType ); } sal_Bool SwCursor::GoStartWord() { return GoStartWordWT( WordType::ANYWORD_IGNOREWHITESPACES ); } sal_Bool SwCursor::GoEndWord() { return GoEndWordWT( WordType::ANYWORD_IGNOREWHITESPACES ); } sal_Bool SwCursor::GoNextWord() { return GoNextWordWT( WordType::ANYWORD_IGNOREWHITESPACES ); } sal_Bool SwCursor::GoPrevWord() { return GoPrevWordWT( WordType::ANYWORD_IGNOREWHITESPACES ); } sal_Bool SwCursor::SelectWord( ViewShell* pViewShell, const Point* pPt ) { return SelectWordWT( pViewShell, WordType::ANYWORD_IGNOREWHITESPACES, pPt ); } sal_Bool SwCursor::IsStartWordWT( sal_Int16 nWordType ) const { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); bRet = pBreakIt->GetBreakIter()->isBeginWord( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos )), nWordType ); } return bRet; } sal_Bool SwCursor::IsEndWordWT( sal_Int16 nWordType ) const { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); bRet = pBreakIt->GetBreakIter()->isEndWord( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) ), nWordType ); } return bRet; } sal_Bool SwCursor::IsInWordWT( sal_Int16 nWordType ) const { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); Boundary aBoundary = pBreakIt->GetBreakIter()->getWordBoundary( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) ), nWordType, sal_True ); bRet = aBoundary.startPos != aBoundary.endPos && aBoundary.startPos <= nPtPos && nPtPos <= aBoundary.endPos; if(bRet) { const CharClass& rCC = GetAppCharClass(); bRet = rCC.isLetterNumeric( pTxtNd->GetTxt(), static_cast(aBoundary.startPos) ); } } return bRet; } sal_Bool SwCursor::IsStartEndSentence( bool bEnd ) const { sal_Bool bRet = bEnd ? GetCntntNode() && GetPoint()->nContent == GetCntntNode()->Len() : GetPoint()->nContent.GetIndex() == 0; if( !bRet ) { SwCursor aCrsr(*GetPoint(), 0, false); SwPosition aOrigPos = *aCrsr.GetPoint(); aCrsr.GoSentence( bEnd ? SwCursor::END_SENT : SwCursor::START_SENT ); bRet = aOrigPos == *aCrsr.GetPoint(); } return bRet; } sal_Bool SwCursor::GoStartWordWT( sal_Int16 nWordType ) { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { SwCrsrSaveState aSave( *this ); xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->getWordBoundary( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) ), nWordType, sal_False ).startPos; if( nPtPos < pTxtNd->GetTxt().Len() ) { GetPoint()->nContent = nPtPos; if( !IsSelOvr() ) bRet = sal_True; } } return bRet; } sal_Bool SwCursor::GoEndWordWT( sal_Int16 nWordType ) { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { SwCrsrSaveState aSave( *this ); xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->getWordBoundary( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) ), nWordType, sal_True ).endPos; if( nPtPos <= pTxtNd->GetTxt().Len() && GetPoint()->nContent.GetIndex() != nPtPos ) { GetPoint()->nContent = nPtPos; if( !IsSelOvr() ) bRet = sal_True; } } return bRet; } sal_Bool SwCursor::GoNextWordWT( sal_Int16 nWordType ) { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { SwCrsrSaveState aSave( *this ); xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->nextWord( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos, 1 ) ), nWordType ).startPos; if( nPtPos < pTxtNd->GetTxt().Len() ) { GetPoint()->nContent = nPtPos; if( !IsSelOvr() ) bRet = sal_True; } } return bRet; } sal_Bool SwCursor::GoPrevWordWT( sal_Int16 nWordType ) { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { SwCrsrSaveState aSave( *this ); xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); const xub_StrLen nPtStart = nPtPos; if( nPtPos ) --nPtPos; nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->previousWord( pTxtNd->GetTxt(), nPtStart, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos, 1 ) ), nWordType ).startPos; if( nPtPos < pTxtNd->GetTxt().Len() ) { GetPoint()->nContent = nPtPos; if( !IsSelOvr() ) bRet = sal_True; } } return bRet; } sal_Bool SwCursor::SelectWordWT( ViewShell* pViewShell, sal_Int16 nWordType, const Point* pPt ) { SwCrsrSaveState aSave( *this ); sal_Bool bRet = sal_False; sal_Bool bForward = sal_True; DeleteMark(); const SwRootFrm* pLayout = pViewShell->GetLayout(); if( pPt && 0 != pLayout ) { // set the cursor to the layout position Point aPt( *pPt ); pLayout->GetCrsrOfst( GetPoint(), aPt ); } //swmod 071107//swmod 071225 const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); Boundary aBndry( pBreakIt->GetBreakIter()->getWordBoundary( pTxtNd->GetTxt(), nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) ), nWordType, bForward )); if( aBndry.startPos != aBndry.endPos ) { GetPoint()->nContent = (xub_StrLen)aBndry.endPos; if( !IsSelOvr() ) { SetMark(); GetMark()->nContent = (xub_StrLen)aBndry.startPos; if( !IsSelOvr() ) bRet = sal_True; } } } if( !bRet ) { DeleteMark(); RestoreSavePos(); } return bRet; } //----------------------------------------------------------------------------- static String lcl_MaskDeletedRedlines( const SwTxtNode* pTxtNd ) { String aRes; if (pTxtNd) { //mask deleted redlines String sNodeText(pTxtNd->GetTxt()); const SwDoc& rDoc = *pTxtNd->GetDoc(); const bool nShowChg = IDocumentRedlineAccess::IsShowChanges( rDoc.GetRedlineMode() ); if ( nShowChg ) { sal_uInt16 nAct = rDoc.GetRedlinePos( *pTxtNd, USHRT_MAX ); for ( ; nAct < rDoc.GetRedlineTbl().Count(); nAct++ ) { const SwRedline* pRed = rDoc.GetRedlineTbl()[ nAct ]; if ( pRed->Start()->nNode > pTxtNd->GetIndex() ) break; if( nsRedlineType_t::REDLINE_DELETE == pRed->GetType() ) { xub_StrLen nStart, nEnd; pRed->CalcStartEnd( pTxtNd->GetIndex(), nStart, nEnd ); while ( nStart < nEnd && nStart < sNodeText.Len() ) sNodeText.SetChar( nStart++, CH_TXTATR_INWORD ); } } } aRes = sNodeText; } return aRes; } sal_Bool SwCursor::GoSentence( SentenceMoveType eMoveType ) { sal_Bool bRet = sal_False; const SwTxtNode* pTxtNd = GetNode()->GetTxtNode(); if( pTxtNd && pBreakIt->GetBreakIter().is() ) { String sNodeText( lcl_MaskDeletedRedlines( pTxtNd ) ); SwCrsrSaveState aSave( *this ); xub_StrLen nPtPos = GetPoint()->nContent.GetIndex(); switch ( eMoveType ) { case START_SENT: /* when modifying: see also ExpandToSentenceBorders below! */ nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->beginOfSentence( sNodeText, nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) )); break; case END_SENT: /* when modifying: see also ExpandToSentenceBorders below! */ nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->endOfSentence( sNodeText, nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) )); break; case NEXT_SENT: { nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->endOfSentence( sNodeText, nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) )); while (nPtPos != (sal_uInt16) -1 && ++nPtPos < sNodeText.Len() && sNodeText.GetChar(nPtPos)== ' ' /*isWhiteSpace( aTxt.GetChar(nPtPos)*/ ) ; break; } case PREV_SENT: nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->beginOfSentence( sNodeText, nPtPos, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) )); if (nPtPos == 0) return sal_False; // the previous sentence is not in this paragraph if (nPtPos > 0) nPtPos = (xub_StrLen)pBreakIt->GetBreakIter()->beginOfSentence( sNodeText, nPtPos - 1, pBreakIt->GetLocale( pTxtNd->GetLang( nPtPos ) )); break; } // it is allowed to place the PaM just behind the last // character in the text thus <= ...Len if( nPtPos <= pTxtNd->GetTxt().Len() ) { GetPoint()->nContent = nPtPos; if( !IsSelOvr() ) bRet = sal_True; } } return bRet; } sal_Bool SwCursor::ExpandToSentenceBorders() { sal_Bool bRes = sal_False; const SwTxtNode* pStartNd = Start()->nNode.GetNode().GetTxtNode(); const SwTxtNode* pEndNd = End()->nNode.GetNode().GetTxtNode(); if (pStartNd && pEndNd && pBreakIt->GetBreakIter().is()) { if (!HasMark()) SetMark(); String sStartText( lcl_MaskDeletedRedlines( pStartNd ) ); String sEndText( pStartNd == pEndNd? sStartText : lcl_MaskDeletedRedlines( pEndNd ) ); SwCrsrSaveState aSave( *this ); xub_StrLen nStartPos = Start()->nContent.GetIndex(); xub_StrLen nEndPos = End()->nContent.GetIndex(); nStartPos = (xub_StrLen)pBreakIt->GetBreakIter()->beginOfSentence( sStartText, nStartPos, pBreakIt->GetLocale( pStartNd->GetLang( nStartPos ) ) ); nEndPos = (xub_StrLen)pBreakIt->GetBreakIter()->endOfSentence( sEndText, nEndPos, pBreakIt->GetLocale( pEndNd->GetLang( nEndPos ) ) ); // it is allowed to place the PaM just behind the last // character in the text thus <= ...Len bool bChanged = false; if (nStartPos <= pStartNd->GetTxt().Len()) { GetMark()->nContent = nStartPos; bChanged = true; } if (nEndPos <= pEndNd->GetTxt().Len()) { GetPoint()->nContent = nEndPos; bChanged = true; } if (bChanged && !IsSelOvr()) bRes = sal_True; } return bRes; } sal_Bool SwTableCursor::LeftRight( sal_Bool bLeft, sal_uInt16 nCnt, sal_uInt16 /*nMode*/, sal_Bool /*bVisualAllowed*/, sal_Bool /*bSkipHidden*/, sal_Bool /*bInsertCrsr*/ ) { return bLeft ? GoPrevCell( nCnt ) : GoNextCell( nCnt ); } // calculate cursor bidi level: extracted from LeftRight() const SwCntntFrm* SwCursor::DoSetBidiLevelLeftRight( sal_Bool & io_rbLeft, sal_Bool bVisualAllowed, sal_Bool bInsertCrsr) { // calculate cursor bidi level const SwCntntFrm* pSttFrm = NULL; SwNode& rNode = GetPoint()->nNode.GetNode(); if( rNode.IsTxtNode() ) { const SwTxtNode& rTNd = *rNode.GetTxtNode(); SwIndex& rIdx = GetPoint()->nContent; xub_StrLen nPos = rIdx.GetIndex(); const SvtCTLOptions& rCTLOptions = SW_MOD()->GetCTLOptions(); if ( bVisualAllowed && rCTLOptions.IsCTLFontEnabled() && SvtCTLOptions::MOVEMENT_VISUAL == rCTLOptions.GetCTLCursorMovement() ) { // for visual cursor travelling (used in bidi layout) // we first have to convert the logic to a visual position Point aPt; pSttFrm = rTNd.getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); if( pSttFrm ) { sal_uInt8 nCrsrLevel = GetCrsrBidiLevel(); sal_Bool bForward = ! io_rbLeft; ((SwTxtFrm*)pSttFrm)->PrepareVisualMove( nPos, nCrsrLevel, bForward, bInsertCrsr ); rIdx = nPos; SetCrsrBidiLevel( nCrsrLevel ); io_rbLeft = ! bForward; } } else { const SwScriptInfo* pSI = SwScriptInfo::GetScriptInfo( rTNd ); if ( pSI ) { const xub_StrLen nMoveOverPos = io_rbLeft ? ( nPos ? nPos - 1 : 0 ) : nPos; SetCrsrBidiLevel( pSI->DirType( nMoveOverPos ) ); } } } return pSttFrm; } sal_Bool SwCursor::LeftRight( sal_Bool bLeft, sal_uInt16 nCnt, sal_uInt16 nMode, sal_Bool bVisualAllowed,sal_Bool bSkipHidden, sal_Bool bInsertCrsr ) { // calculate cursor bidi level SwNode& rNode = GetPoint()->nNode.GetNode(); const SwCntntFrm* pSttFrm = // may side-effect bLeft! DoSetBidiLevelLeftRight(bLeft, bVisualAllowed, bInsertCrsr); // kann der Cursor n-mal weiterverschoben werden ? SwCrsrSaveState aSave( *this ); SwMoveFn fnMove = bLeft ? fnMoveBackward : fnMoveForward; SwGoInDoc fnGo; if ( bSkipHidden ) fnGo = CRSR_SKIP_CELLS == nMode ? fnGoCntntCellsSkipHidden : fnGoCntntSkipHidden; else fnGo = CRSR_SKIP_CELLS == nMode ? fnGoCntntCells : fnGoCntnt; // ASSERT( not in covered cell ) while( nCnt ) { SwNodeIndex aOldNodeIdx( GetPoint()->nNode ); bool bSuccess = Move( fnMove, fnGo ); if ( !bSuccess ) break; // If we were located inside a covered cell but our position has been // corrected, we check if the last move has moved the cursor to a different // table cell. In this case we set the cursor to the stored covered position // and redo the move: if ( mnRowSpanOffset ) { const SwNode* pOldTabBoxSttNode = aOldNodeIdx.GetNode().FindTableBoxStartNode(); const SwTableNode* pOldTabSttNode = pOldTabBoxSttNode ? pOldTabBoxSttNode->FindTableNode() : 0; const SwNode* pNewTabBoxSttNode = GetPoint()->nNode.GetNode().FindTableBoxStartNode(); const SwTableNode* pNewTabSttNode = pNewTabBoxSttNode ? pNewTabBoxSttNode->FindTableNode() : 0; const bool bCellChanged = pOldTabSttNode && pNewTabSttNode && pOldTabSttNode == pNewTabSttNode && pOldTabBoxSttNode && pNewTabBoxSttNode && pOldTabBoxSttNode != pNewTabBoxSttNode; if ( bCellChanged ) { // Set cursor to start/end of covered cell: SwTableBox* pTableBox = pOldTabBoxSttNode->GetTblBox(); const long nRowSpan = pTableBox->getRowSpan(); if ( nRowSpan > 1 ) { pTableBox = & pTableBox->FindEndOfRowSpan( pOldTabSttNode->GetTable(), (sal_uInt16)(pTableBox->getRowSpan() + mnRowSpanOffset ) ); SwNodeIndex& rPtIdx = GetPoint()->nNode; SwNodeIndex aNewIdx( *pTableBox->GetSttNd() ); rPtIdx = aNewIdx; GetDoc()->GetNodes().GoNextSection( &rPtIdx, sal_False, sal_False ); SwCntntNode* pCntntNode = GetCntntNode(); if ( pCntntNode ) { const xub_StrLen nTmpPos = bLeft ? pCntntNode->Len() : 0; GetPoint()->nContent.Assign( pCntntNode, nTmpPos ); // Redo the move: bSuccess = Move( fnMove, fnGo ); if ( !bSuccess ) break; } } mnRowSpanOffset = 0; } } // Check if I'm inside a covered cell. Correct cursor if necessary and // store covered cell: const SwNode* pTableBoxStartNode = GetPoint()->nNode.GetNode().FindTableBoxStartNode(); if ( pTableBoxStartNode ) { const SwTableBox* pTableBox = pTableBoxStartNode->GetTblBox(); if ( pTableBox->getRowSpan() < 1 ) { // Store the row span offset: mnRowSpanOffset = pTableBox->getRowSpan(); // Move cursor to non-covered cell: const SwTableNode* pTblNd = pTableBoxStartNode->FindTableNode(); pTableBox = & pTableBox->FindStartOfRowSpan( pTblNd->GetTable(), USHRT_MAX ); SwNodeIndex& rPtIdx = GetPoint()->nNode; SwNodeIndex aNewIdx( *pTableBox->GetSttNd() ); rPtIdx = aNewIdx; GetDoc()->GetNodes().GoNextSection( &rPtIdx, sal_False, sal_False ); SwCntntNode* pCntntNode = GetCntntNode(); if ( pCntntNode ) { const xub_StrLen nTmpPos = bLeft ? pCntntNode->Len() : 0; GetPoint()->nContent.Assign( pCntntNode, nTmpPos ); } } } --nCnt; } // here come some special rules for visual cursor travelling if ( pSttFrm ) { SwNode& rTmpNode = GetPoint()->nNode.GetNode(); if ( &rTmpNode != &rNode && rTmpNode.IsTxtNode() ) { Point aPt; const SwCntntFrm* pEndFrm = ((SwTxtNode&)rTmpNode).getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); if ( pEndFrm ) { if ( ! pEndFrm->IsRightToLeft() != ! pSttFrm->IsRightToLeft() ) { if ( ! bLeft ) pEndFrm->RightMargin( this ); else pEndFrm->LeftMargin( this ); } } } } return 0 == nCnt && !IsInProtectTable( sal_True ) && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } // calculate cursor bidi level: extracted from UpDown() void SwCursor::DoSetBidiLevelUpDown() { SwNode& rNode = GetPoint()->nNode.GetNode(); if ( rNode.IsTxtNode() ) { const SwScriptInfo* pSI = SwScriptInfo::GetScriptInfo( (SwTxtNode&)rNode ); if ( pSI ) { SwIndex& rIdx = GetPoint()->nContent; xub_StrLen nPos = rIdx.GetIndex(); if( nPos && nPos < ((SwTxtNode&)rNode).GetTxt().Len() ) { const sal_uInt8 nCurrLevel = pSI->DirType( nPos ); const sal_uInt8 nPrevLevel = pSI->DirType( nPos - 1 ); if ( nCurrLevel % 2 != nPrevLevel % 2 ) { // set cursor level to the lower of the two levels SetCrsrBidiLevel( Min( nCurrLevel, nPrevLevel ) ); } else SetCrsrBidiLevel( nCurrLevel ); } } } } sal_Bool SwCursor::UpDown( sal_Bool bUp, sal_uInt16 nCnt, Point* pPt, long nUpDownX ) { SwTableCursor* pTblCrsr = dynamic_cast(this); sal_Bool bAdjustTableCrsr = sal_False; // vom Tabellen Crsr Point/Mark in der gleichen Box ?? // dann stelle den Point an den Anfang der Box if( pTblCrsr && GetNode( sal_True )->StartOfSectionNode() == GetNode( sal_False )->StartOfSectionNode() ) { if ( End() != GetPoint() ) Exchange(); bAdjustTableCrsr = sal_True; } sal_Bool bRet = sal_False; Point aPt; if( pPt ) aPt = *pPt; SwCntntFrm* pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); if( pFrm ) { SwCrsrSaveState aSave( *this ); if( !pPt ) { SwRect aTmpRect; pFrm->GetCharRect( aTmpRect, *GetPoint() ); aPt = aTmpRect.Pos(); nUpDownX = pFrm->IsVertical() ? aPt.Y() - pFrm->Frm().Top() : aPt.X() - pFrm->Frm().Left(); } // Bei Fussnoten ist auch die Bewegung in eine andere Fussnote erlaubt. // aber keine Selection!! const sal_Bool bChkRange = pFrm->IsInFtn() && !HasMark() ? sal_False : sal_True; const SwPosition aOldPos( *GetPoint() ); sal_Bool bInReadOnly = IsReadOnlyAvailable(); if ( bAdjustTableCrsr && !bUp ) { // Special case: We have a table cursor but the start box // has more than one paragraph. If we want to go down, we have to // set the point to the last frame in the table box. This is // only necessary if we do not already have a table selection const SwStartNode* pTblNd = GetNode( sal_True )->FindTableBoxStartNode(); ASSERT( pTblNd, "pTblCrsr without SwTableNode?" ) if ( pTblNd ) // safety first { const SwNode* pEndNd = pTblNd->EndOfSectionNode(); GetPoint()->nNode = *pEndNd; pTblCrsr->Move( fnMoveBackward, fnGoNode ); pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); } } while( nCnt && (bUp ? pFrm->UnitUp( this, nUpDownX, bInReadOnly ) : pFrm->UnitDown( this, nUpDownX, bInReadOnly ) ) && CheckNodesRange( aOldPos.nNode, GetPoint()->nNode, bChkRange )) { pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); --nCnt; } if( !nCnt && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ) ) // die gesamte Anzahl durchlaufen ? { if( !pTblCrsr ) { // dann versuche den Cursor auf die Position zu setzen, // auf halber Heohe vom Char-Rectangle pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); SwCrsrMoveState eTmpState( MV_UPDOWN ); eTmpState.bSetInReadOnly = bInReadOnly; SwRect aTmpRect; pFrm->GetCharRect( aTmpRect, *GetPoint(), &eTmpState ); if ( pFrm->IsVertical() ) { aPt.X() = aTmpRect.Center().X(); pFrm->Calc(); aPt.Y() = pFrm->Frm().Top() + nUpDownX; } else { aPt.Y() = aTmpRect.Center().Y(); pFrm->Calc(); aPt.X() = pFrm->Frm().Left() + nUpDownX; } pFrm->GetCrsrOfst( GetPoint(), aPt, &eTmpState ); } bRet = !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } else *GetPoint() = aOldPos; DoSetBidiLevelUpDown(); // calculate cursor bidi level } return bRet; } sal_Bool SwCursor::LeftRightMargin( sal_Bool bLeft, sal_Bool bAPI ) { Point aPt; SwCntntFrm * pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); // calculate cursor bidi level if ( pFrm ) SetCrsrBidiLevel( pFrm->IsRightToLeft() ? 1 : 0 ); SwCrsrSaveState aSave( *this ); return pFrm && (bLeft ? pFrm->LeftMargin( this ) : pFrm->RightMargin( this, bAPI ) ) && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } sal_Bool SwCursor::IsAtLeftRightMargin( sal_Bool bLeft, sal_Bool bAPI ) const { sal_Bool bRet = sal_False; Point aPt; SwCntntFrm * pFrm = GetCntntNode()->getLayoutFrm( GetDoc()->GetCurrentLayout(), &aPt, GetPoint() ); if( pFrm ) { SwPaM aPam( *GetPoint() ); if( !bLeft && aPam.GetPoint()->nContent.GetIndex() ) aPam.GetPoint()->nContent--; bRet = (bLeft ? pFrm->LeftMargin( &aPam ) : pFrm->RightMargin( &aPam, bAPI )) && *aPam.GetPoint() == *GetPoint(); } return bRet; } sal_Bool SwCursor::SttEndDoc( sal_Bool bStt ) { SwCrsrSaveState aSave( *this ); // Springe beim Selektieren nie ueber Section-Grenzen !! // kann der Cursor weiterverschoben werden ? SwMoveFn fnMove = bStt ? fnMoveBackward : fnMoveForward; sal_Bool bRet = (!HasMark() || !IsNoCntnt() ) && Move( fnMove, fnGoDoc ) && !IsInProtectTable( sal_True ) && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS | nsSwCursorSelOverFlags::SELOVER_ENABLEREVDIREKTION ); return bRet; } sal_Bool SwCursor::GoPrevNextCell( sal_Bool bNext, sal_uInt16 nCnt ) { const SwTableNode* pTblNd = GetPoint()->nNode.GetNode().FindTableNode(); if( !pTblNd ) return sal_False; // liegt vor dem StartNode der Cell ein weiterer EndNode, dann // gibt es auch eine vorherige Celle SwCrsrSaveState aSave( *this ); SwNodeIndex& rPtIdx = GetPoint()->nNode; while( nCnt-- ) { const SwNode* pTableBoxStartNode = rPtIdx.GetNode().FindTableBoxStartNode(); const SwTableBox* pTableBox = pTableBoxStartNode->GetTblBox(); // Check if we have to move the cursor to a covered cell before // proceeding: if ( mnRowSpanOffset ) { if ( pTableBox->getRowSpan() > 1 ) { pTableBox = & pTableBox->FindEndOfRowSpan( pTblNd->GetTable(), (sal_uInt16)(pTableBox->getRowSpan() + mnRowSpanOffset) ); SwNodeIndex aNewIdx( *pTableBox->GetSttNd() ); rPtIdx = aNewIdx; pTableBoxStartNode = rPtIdx.GetNode().FindTableBoxStartNode(); } mnRowSpanOffset = 0; } const SwNode* pTmpNode = bNext ? pTableBoxStartNode->EndOfSectionNode() : pTableBoxStartNode; SwNodeIndex aCellIdx( *pTmpNode, bNext ? 1 : -1 ); if( (bNext && !aCellIdx.GetNode().IsStartNode()) || (!bNext && !aCellIdx.GetNode().IsEndNode()) ) return sal_False; rPtIdx = bNext ? aCellIdx : SwNodeIndex(*aCellIdx.GetNode().StartOfSectionNode()); pTableBoxStartNode = rPtIdx.GetNode().FindTableBoxStartNode(); pTableBox = pTableBoxStartNode->GetTblBox(); if ( pTableBox->getRowSpan() < 1 ) { mnRowSpanOffset = pTableBox->getRowSpan(); // move cursor to non-covered cell: pTableBox = & pTableBox->FindStartOfRowSpan( pTblNd->GetTable(), USHRT_MAX ); SwNodeIndex aNewIdx( *pTableBox->GetSttNd() ); rPtIdx = aNewIdx; } } rPtIdx++; if( !rPtIdx.GetNode().IsCntntNode() ) GetDoc()->GetNodes().GoNextSection( &rPtIdx, sal_True, sal_False ); GetPoint()->nContent.Assign( GetCntntNode(), 0 ); return !IsInProtectTable( sal_True ); } sal_Bool SwTableCursor::GotoTable( const String& /*rName*/ ) { return sal_False; // invalid action } sal_Bool SwCursor::GotoTable( const String& rName ) { sal_Bool bRet = sal_False; if ( !HasMark() ) { SwTable* pTmpTbl = SwTable::FindTable( GetDoc()->FindTblFmtByName( rName ) ); if( pTmpTbl ) { // eine Tabelle im normalen NodesArr SwCrsrSaveState aSave( *this ); GetPoint()->nNode = *pTmpTbl->GetTabSortBoxes()[ 0 ]-> GetSttNd()->FindTableNode(); Move( fnMoveForward, fnGoCntnt ); bRet = !IsSelOvr(); } } return bRet; } sal_Bool SwCursor::GotoTblBox( const String& rName ) { sal_Bool bRet = sal_False; const SwTableNode* pTblNd = GetPoint()->nNode.GetNode().FindTableNode(); if( pTblNd ) { // erfrage die Box, mit dem Nanen const SwTableBox* pTblBox = pTblNd->GetTable().GetTblBox( rName ); if( pTblBox && pTblBox->GetSttNd() && ( !pTblBox->GetFrmFmt()->GetProtect().IsCntntProtected() || IsReadOnlyAvailable() ) ) { SwCrsrSaveState aSave( *this ); GetPoint()->nNode = *pTblBox->GetSttNd(); Move( fnMoveForward, fnGoCntnt ); bRet = !IsSelOvr(); } } return bRet; } sal_Bool SwCursor::MovePara(SwWhichPara fnWhichPara, SwPosPara fnPosPara ) { //JP 28.8.2001: for optimization test something before const SwNode* pNd = &GetPoint()->nNode.GetNode(); bool bShortCut = false; if ( fnWhichPara == fnParaCurr ) { // --> FME 2005-02-21 #i41048# // If fnWhichPara == fnParaCurr, (*fnWhichPara)( *this, fnPosPara ) // can already move the cursor to a different text node. In this case // we better check if IsSelOvr(). const SwCntntNode* pCntntNd = pNd->GetCntntNode(); if ( pCntntNd ) { const xub_StrLen nSttEnd = fnPosPara == fnMoveForward ? 0 : pCntntNd->Len(); if ( GetPoint()->nContent.GetIndex() != nSttEnd ) bShortCut = true; } // <-- } else { if ( pNd->IsTxtNode() && pNd->GetNodes()[ pNd->GetIndex() + (fnWhichPara == fnParaNext ? 1 : -1 ) ]->IsTxtNode() ) bShortCut = true; } if ( bShortCut ) return (*fnWhichPara)( *this, fnPosPara ); // else we must use the SaveStructure, because the next/prev is not // a same node type. SwCrsrSaveState aSave( *this ); return (*fnWhichPara)( *this, fnPosPara ) && !IsInProtectTable( sal_True ) && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } sal_Bool SwCursor::MoveSection( SwWhichSection fnWhichSect, SwPosSection fnPosSect) { SwCrsrSaveState aSave( *this ); return (*fnWhichSect)( *this, fnPosSect ) && !IsInProtectTable( sal_True ) && !IsSelOvr( nsSwCursorSelOverFlags::SELOVER_TOGGLE | nsSwCursorSelOverFlags::SELOVER_CHANGEPOS ); } /* sal_Bool MoveTable( SwWhichTable, SwPosTable ); sal_Bool MoveColumn( SwWhichColumn, SwPosColumn ); sal_Bool MoveRegion( SwWhichRegion, SwPosRegion ); */ void SwCursor::RestoreSavePos() // Point auf die SavePos setzen { if( pSavePos ) { GetPoint()->nNode = pSavePos->nNode; GetPoint()->nContent.Assign( GetCntntNode(), pSavePos->nCntnt ); } } /* */ SwTableCursor::SwTableCursor( const SwPosition &rPos, SwPaM* pRing ) : SwCursor( rPos, pRing, false ) { bParked = sal_False; bChg = sal_False; nTblPtNd = 0, nTblMkNd = 0; nTblPtCnt = 0, nTblMkCnt = 0; } SwTableCursor::~SwTableCursor() {} sal_Bool lcl_SeekEntry( const SwSelBoxes& rTmp, const SwStartNode* pSrch, sal_uInt16& rFndPos ) { sal_uLong nIdx = pSrch->GetIndex(); sal_uInt16 nO = rTmp.Count(), nM, nU = 0; if( nO > 0 ) { nO--; while( nU <= nO ) { nM = nU + ( nO - nU ) / 2; if( rTmp[ nM ]->GetSttNd() == pSrch ) { rFndPos = nM; return sal_True; } else if( rTmp[ nM ]->GetSttIdx() < nIdx ) nU = nM + 1; else if( nM == 0 ) return sal_False; else nO = nM - 1; } } return sal_False; } SwCursor* SwTableCursor::MakeBoxSels( SwCursor* pAktCrsr ) { if( bChg ) // ??? { if( bParked ) { // wieder in den Inhalt schieben Exchange(); Move( fnMoveForward ); Exchange(); Move( fnMoveForward ); bParked = sal_False; } bChg = sal_False; // temp Kopie anlegen, damit alle Boxen, fuer die schon Cursor // existieren, entfernt werden koennen. SwSelBoxes aTmp; aTmp.Insert( &aSelBoxes ); //Jetzt die Alten und die neuen abgleichen. SwNodes& rNds = pAktCrsr->GetDoc()->GetNodes(); sal_uInt16 nPos; const SwStartNode* pSttNd; SwPaM* pCur = pAktCrsr; do { sal_Bool bDel = sal_False; pSttNd = pCur->GetPoint()->nNode.GetNode().FindTableBoxStartNode(); if( !pCur->HasMark() || !pSttNd || pSttNd != pCur->GetMark()->nNode.GetNode().FindTableBoxStartNode() ) bDel = sal_True; else if( lcl_SeekEntry( aTmp, pSttNd, nPos )) { SwNodeIndex aIdx( *pSttNd, 1 ); const SwNode* pNd = &aIdx.GetNode(); if( !pNd->IsCntntNode() ) pNd = rNds.GoNextSection( &aIdx, sal_True, sal_False ); SwPosition* pPos = pCur->GetMark(); if( pNd != &pPos->nNode.GetNode() ) pPos->nNode = *pNd; pPos->nContent.Assign( (SwCntntNode*)pNd, 0 ); aIdx.Assign( *pSttNd->EndOfSectionNode(), - 1 ); if( !( pNd = &aIdx.GetNode())->IsCntntNode() ) pNd = rNds.GoPrevSection( &aIdx, sal_True, sal_False ); pPos = pCur->GetPoint(); if( pNd != &pPos->nNode.GetNode() ) pPos->nNode = *pNd; pPos->nContent.Assign( (SwCntntNode*)pNd, ((SwCntntNode*)pNd)->Len() ); aTmp.Remove( nPos ); } else bDel = sal_True; pCur = (SwPaM*)pCur->GetNext(); if( bDel ) { SwPaM* pDel = (SwPaM*)pCur->GetPrev(); /* JP 20.07.98: der alte Code geht mit dem UNO-TableCrsr nicht if( pDel == pAktCrsr ) { if( pAktCrsr->GetNext() == pAktCrsr ) { pAktCrsr->DeleteMark(); break; // es gibt nichts mehr zu loeschen! } pAktCrsr = (SwCursor*)pDel->GetPrev(); } delete pDel; */ if( pDel == pAktCrsr ) pAktCrsr->DeleteMark(); else delete pDel; } } while ( pAktCrsr != pCur ); for( nPos = 0; nPos < aTmp.Count(); ++nPos ) { pSttNd = aTmp[ nPos ]->GetSttNd(); SwNodeIndex aIdx( *pSttNd, 1 ); if( &aIdx.GetNodes() != &rNds ) break; const SwNode* pNd = &aIdx.GetNode(); if( !pNd->IsCntntNode() ) pNd = rNds.GoNextSection( &aIdx, sal_True, sal_False ); SwPaM* pNew; if( pAktCrsr->GetNext() == pAktCrsr && !pAktCrsr->HasMark() ) { pNew = pAktCrsr; pNew->GetPoint()->nNode = *pNd; pNew->GetPoint()->nContent.Assign( (SwCntntNode*)pNd, 0 ); } else { pNew = pAktCrsr->Create( pAktCrsr ); pNew->GetPoint()->nNode = *pNd; pNew->GetPoint()->nContent.Assign( (SwCntntNode*)pNd, 0 ); } pNew->SetMark(); SwPosition* pPos = pNew->GetPoint(); pPos->nNode.Assign( *pSttNd->EndOfSectionNode(), - 1 ); if( !( pNd = &pPos->nNode.GetNode())->IsCntntNode() ) pNd = rNds.GoPrevSection( &pPos->nNode, sal_True, sal_False ); pPos->nContent.Assign( (SwCntntNode*)pNd, ((SwCntntNode*)pNd)->Len() ); } } return pAktCrsr; } void SwTableCursor::InsertBox( const SwTableBox& rTblBox ) { SwTableBox* pBox = (SwTableBox*)&rTblBox; aSelBoxes.Insert( pBox ); bChg = sal_True; } bool SwTableCursor::NewTableSelection() { bool bRet = false; const SwNode *pStart = GetCntntNode()->FindTableBoxStartNode(); const SwNode *pEnd = GetCntntNode(sal_False)->FindTableBoxStartNode(); if( pStart && pEnd ) { const SwTableNode *pTableNode = pStart->FindTableNode(); if( pTableNode == pEnd->FindTableNode() && pTableNode->GetTable().IsNewModel() ) { bRet = true; SwSelBoxes aNew; aNew.Insert( &aSelBoxes ); pTableNode->GetTable().CreateSelection( pStart, pEnd, aNew, SwTable::SEARCH_NONE, false ); ActualizeSelection( aNew ); } } return bRet; } void SwTableCursor::ActualizeSelection( const SwSelBoxes &rNew ) { sal_uInt16 nOld = 0, nNew = 0; while ( nOld < aSelBoxes.Count() && nNew < rNew.Count() ) { const SwTableBox* pPOld = *( aSelBoxes.GetData() + nOld ); const SwTableBox* pPNew = *( rNew.GetData() + nNew ); if( pPOld == pPNew ) { // this box will stay ++nOld; ++nNew; } else if( pPOld->GetSttIdx() < pPNew->GetSttIdx() ) DeleteBox( nOld ); // this box has to go else { InsertBox( *pPNew ); // this is a new one ++nOld; ++nNew; } } while( nOld < aSelBoxes.Count() ) DeleteBox( nOld ); // some more to delete for( ; nNew < rNew.Count(); ++nNew ) // some more to insert InsertBox( **( rNew.GetData() + nNew ) ); } sal_Bool SwTableCursor::IsCrsrMovedUpdt() { if( !IsCrsrMoved() ) return sal_False; nTblMkNd = GetMark()->nNode.GetIndex(); nTblPtNd = GetPoint()->nNode.GetIndex(); nTblMkCnt = GetMark()->nContent.GetIndex(); nTblPtCnt = GetPoint()->nContent.GetIndex(); return sal_True; } // Parke den Tabellen-Cursor auf dem StartNode der Boxen. void SwTableCursor::ParkCrsr() { // Index aus dem TextNode abmelden SwNode* pNd = &GetPoint()->nNode.GetNode(); if( !pNd->IsStartNode() ) pNd = pNd->StartOfSectionNode(); GetPoint()->nNode = *pNd; GetPoint()->nContent.Assign( 0, 0 ); pNd = &GetMark()->nNode.GetNode(); if( !pNd->IsStartNode() ) pNd = pNd->StartOfSectionNode(); GetMark()->nNode = *pNd; GetMark()->nContent.Assign( 0, 0 ); bChg = sal_True; bParked = sal_True; } sal_Bool SwTableCursor::HasReadOnlyBoxSel() const { sal_Bool bRet = sal_False; for( sal_uInt16 n = aSelBoxes.Count(); n; ) if( aSelBoxes[ --n ]->GetFrmFmt()->GetProtect().IsCntntProtected() ) { bRet = sal_True; break; } return bRet; }