/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star; // also see swtable.cxx #define COLFUZZY 20L inline bool IsSame( long nA, long nB ) { return std::abs(nA-nB) <= COLFUZZY; } // table column cache SwTabCols *pLastCols = 0; const SwTable *pColumnCacheLastTable = 0; const SwTabFrm *pColumnCacheLastTabFrm = 0; const SwFrm *pColumnCacheLastCellFrm = 0; // table row cache SwTabCols *pLastRows = 0; const SwTable *pRowCacheLastTable = 0; const SwTabFrm *pRowCacheLastTabFrm = 0; const SwFrm *pRowCacheLastCellFrm = 0; class TblWait { SwWait *pWait; public: TblWait(size_t nCnt, SwFrm *pFrm, SwDocShell &rDocShell, size_t nCnt2 = 0); ~TblWait() { delete pWait; } }; TblWait::TblWait(size_t const nCnt, SwFrm *pFrm, SwDocShell &rDocShell, size_t const nCnt2): pWait( 0 ) { bool bWait = 20 < nCnt || 20 < nCnt2 || (pFrm && 20 < pFrm->ImplFindTabFrm()->GetTable()->GetTabLines().size()); if( bWait ) pWait = new SwWait( rDocShell, true ); } void SwFEShell::ParkCursorInTab() { SwCursor * pSwCrsr = GetSwCrsr(); OSL_ENSURE(pSwCrsr, "no SwCursor"); SwPosition aStartPos = *pSwCrsr->GetPoint(), aEndPos = aStartPos; /* Search least and greatest position in current cursor ring. */ for(SwPaM& rTmpCrsr : pSwCrsr->GetRingContainer()) { SwCursor* pTmpCrsr = static_cast(&rTmpCrsr); const SwPosition * pPt = pTmpCrsr->GetPoint(), * pMk = pTmpCrsr->GetMark(); if (*pPt < aStartPos) aStartPos = *pPt; if (*pPt > aEndPos) aEndPos = *pPt; if (*pMk < aStartPos) aStartPos = *pMk; if (*pMk > aEndPos) aEndPos = *pMk; } KillPams(); /* @@@ semantic: SwCursor::operator=() is not implemented @@@ */ /* Set cursor to end of selection to ensure IsLastCellInRow works properly. */ { SwCursor aTmpCrsr( aEndPos, 0, false ); *pSwCrsr = aTmpCrsr; } /* Move the cursor out of the columns to delete and stay in the same row. If the table has only one column the cursor will stay in the row and the shell will take care of it. */ if (IsLastCellInRow()) { /* If the cursor is in the last row of the table, first try to move it to the previous cell. If that fails move it to the next cell. */ { SwCursor aTmpCrsr( aStartPos, 0, false ); *pSwCrsr = aTmpCrsr; } if (! pSwCrsr->GoPrevCell()) { SwCursor aTmpCrsr( aEndPos, 0, false ); *pSwCrsr = aTmpCrsr; pSwCrsr->GoNextCell(); } } else { /* If the cursor is not in the last row of the table, first try to move it to the next cell. If that fails move it to the previous cell. */ { SwCursor aTmpCrsr( aEndPos, 0, false ); *pSwCrsr = aTmpCrsr; } if (! pSwCrsr->GoNextCell()) { SwCursor aTmpCrsr( aStartPos, 0, false ); *pSwCrsr = aTmpCrsr; pSwCrsr->GoPrevCell(); } } } bool SwFEShell::InsertRow( sal_uInt16 nCnt, bool bBehind ) { // check if Point/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); StartAllAction(); // search boxes via the layout SwSelBoxes aBoxes; bool bSelectAll = StartsWithTable() && ExtendedSelectedAll(/*bFootnotes=*/false); if (bSelectAll) { // Set the end of the selection to the last paragraph of the last cell of the table. SwPaM* pPaM = getShellCrsr(false); SwNode* pNode = pPaM->Start()->nNode.GetNode().FindTableNode()->EndOfSectionNode(); // pNode is the end node of the table, we want the last node before the end node of the last cell. pPaM->End()->nNode = pNode->GetIndex() - 2; pPaM->End()->nContent.Assign(pPaM->End()->nNode.GetNode().GetCntntNode(), 0); } GetTblSel( *this, aBoxes, nsSwTblSearchType::TBLSEARCH_ROW ); TblWait aWait( nCnt, pFrm, *GetDoc()->GetDocShell(), aBoxes.size() ); bool bRet = false; if ( aBoxes.size() ) bRet = GetDoc()->InsertRow( aBoxes, nCnt, bBehind ); EndAllActionAndCall(); return bRet; } bool SwFEShell::InsertCol( sal_uInt16 nCnt, bool bBehind ) { // check if Point/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); if( !CheckSplitCells( *this, nCnt + 1, nsSwTblSearchType::TBLSEARCH_COL ) ) { ErrorHandler::HandleError( ERR_TBLINSCOL_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } StartAllAction(); // search boxes via the layout SwSelBoxes aBoxes; GetTblSel( *this, aBoxes, nsSwTblSearchType::TBLSEARCH_COL ); TblWait aWait( nCnt, pFrm, *GetDoc()->GetDocShell(), aBoxes.size() ); bool bRet = false; if( !aBoxes.empty() ) bRet = GetDoc()->InsertCol( aBoxes, nCnt, bBehind ); EndAllActionAndCall(); return bRet; } // Determines if the current cursor is in the last row of the table. bool SwFEShell::IsLastCellInRow() const { SwTabCols aTabCols; GetTabCols( aTabCols ); bool bResult = false; if (IsTableRightToLeft()) /* If the table is right-to-left the last row is the most left one. */ bResult = 0 == GetCurTabColNum(); else /* If the table is left-to-right the last row is the most right one. */ bResult = aTabCols.Count() == GetCurTabColNum(); return bResult; } bool SwFEShell::DeleteCol() { // check if Point/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); StartAllAction(); // search boxes via the layout bool bRet; SwSelBoxes aBoxes; GetTblSel( *this, aBoxes, nsSwTblSearchType::TBLSEARCH_COL ); if ( !aBoxes.empty() ) { TblWait aWait( aBoxes.size(), pFrm, *GetDoc()->GetDocShell() ); // remove crsr from the deletion area. // Put them behind/on the table; via the // document position they will be put to the old position while( !pFrm->IsCellFrm() ) pFrm = pFrm->GetUpper(); ParkCursorInTab(); // then delete the column StartUndo(UNDO_COL_DELETE); bRet = GetDoc()->DeleteRowCol( aBoxes, true ); EndUndo(UNDO_COL_DELETE); } else bRet = false; EndAllActionAndCall(); return bRet; } bool SwFEShell::DeleteTable() { return DeleteRow(true); } bool SwFEShell::DeleteRow(bool bCompleteTable) { // check if Point/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); StartAllAction(); // search for boxes via the layout bool bRet; SwSelBoxes aBoxes; GetTblSel( *this, aBoxes, nsSwTblSearchType::TBLSEARCH_ROW ); if( !aBoxes.empty() ) { TblWait aWait( aBoxes.size(), pFrm, *GetDoc()->GetDocShell() ); // Delete cursors from the deletion area. // Then the cursor is: // 1. the following row, if there is another row after this // 2. the preceding row, if there is another row before this // 3. otherwise below the table { SwTableNode* pTblNd = static_cast(pFrm)->GetNode()->FindTableNode(); // search all boxes / lines _FndBox aFndBox( 0, 0 ); { _FndPara aPara( aBoxes, &aFndBox ); ForEach_FndLineCopyCol( pTblNd->GetTable().GetTabLines(), &aPara ); } if( aFndBox.GetLines().empty() ) { EndAllActionAndCall(); return false; } KillPams(); _FndBox* pFndBox = &aFndBox; while( 1 == pFndBox->GetLines().size() && 1 == pFndBox->GetLines().front().GetBoxes().size() ) { _FndBox* pTmp = &pFndBox->GetLines().front().GetBoxes()[0]; if( pTmp->GetBox()->GetSttNd() ) break; // otherwise too far pFndBox = pTmp; } SwTableLine* pDelLine = pFndBox->GetLines().back().GetLine(); SwTableBox* pDelBox = pDelLine->GetTabBoxes().back(); while( !pDelBox->GetSttNd() ) { SwTableLine* pLn = pDelBox->GetTabLines().back(); pDelBox = pLn->GetTabBoxes().back(); } SwTableBox* pNextBox = pDelLine->FindNextBox( pTblNd->GetTable(), pDelBox, true ); while( pNextBox && pNextBox->GetFrmFmt()->GetProtect().IsCntntProtected() ) pNextBox = pNextBox->FindNextBox( pTblNd->GetTable(), pNextBox ); if( !pNextBox ) // no next? then the previous { pDelLine = pFndBox->GetLines().front().GetLine(); pDelBox = pDelLine->GetTabBoxes()[ 0 ]; while( !pDelBox->GetSttNd() ) pDelBox = pDelBox->GetTabLines()[0]->GetTabBoxes()[0]; pNextBox = pDelLine->FindPreviousBox( pTblNd->GetTable(), pDelBox, true ); while( pNextBox && pNextBox->GetFrmFmt()->GetProtect().IsCntntProtected() ) pNextBox = pNextBox->FindPreviousBox( pTblNd->GetTable(), pNextBox ); } sal_uLong nIdx; if( pNextBox ) // put cursor here nIdx = pNextBox->GetSttIdx() + 1; else // otherwise below the table nIdx = pTblNd->EndOfSectionIndex() + 1; SwNodeIndex aIdx( GetDoc()->GetNodes(), nIdx ); SwCntntNode* pCNd = aIdx.GetNode().GetCntntNode(); if( !pCNd ) pCNd = GetDoc()->GetNodes().GoNext( &aIdx ); if( pCNd ) { SwPaM* pPam = GetCrsr(); pPam->GetPoint()->nNode = aIdx; pPam->GetPoint()->nContent.Assign( pCNd, 0 ); pPam->SetMark(); // both want something pPam->DeleteMark(); } } // now delete the lines StartUndo(bCompleteTable ? UNDO_UI_TABLE_DELETE : UNDO_ROW_DELETE); bRet = GetDoc()->DeleteRowCol( aBoxes ); EndUndo(bCompleteTable ? UNDO_UI_TABLE_DELETE : UNDO_ROW_DELETE); } else bRet = false; EndAllActionAndCall(); return bRet; } sal_uInt16 SwFEShell::MergeTab() { // check if Point/Mark of current cursor are in a table sal_uInt16 nRet = TBLMERGE_NOSELECTION; if( IsTableMode() ) { SwShellTableCrsr* pTableCrsr = GetTableCrsr(); const SwTableNode* pTblNd = pTableCrsr->GetNode().FindTableNode(); if( pTblNd->GetTable().ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); } else { SET_CURR_SHELL( this ); StartAllAction(); TblWait aWait(pTableCrsr->GetSelectedBoxesCount(), 0, *GetDoc()->GetDocShell(), pTblNd->GetTable().GetTabLines().size() ); nRet = GetDoc()->MergeTbl( *pTableCrsr ); KillPams(); EndAllActionAndCall(); } } return nRet; } bool SwFEShell::SplitTab( bool bVert, sal_uInt16 nCnt, bool bSameHeight ) { // check if Point/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); if( bVert && !CheckSplitCells( *this, nCnt + 1 ) ) { ErrorHandler::HandleError( ERR_TBLSPLIT_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } StartAllAction(); // search boxes via the layout bool bRet; SwSelBoxes aBoxes; GetTblSel( *this, aBoxes ); if( !aBoxes.empty() ) { TblWait aWait( nCnt, pFrm, *GetDoc()->GetDocShell(), aBoxes.size() ); // now delete the columns bRet = GetDoc()->SplitTbl( aBoxes, bVert, nCnt, bSameHeight ); DELETEZ( pLastCols ); DELETEZ( pLastRows ); } else bRet = false; EndAllActionAndCall(); return bRet; } void SwFEShell::_GetTabCols( SwTabCols &rToFill, const SwFrm *pBox ) const { const SwTabFrm *pTab = pBox->FindTabFrm(); if ( pLastCols ) { bool bDel = true; if ( pColumnCacheLastTable == pTab->GetTable() ) { bDel = false; SWRECTFN( pTab ) const SwPageFrm* pPage = pTab->FindPageFrm(); const sal_uLong nLeftMin = (pTab->Frm().*fnRect->fnGetLeft)() - (pPage->Frm().*fnRect->fnGetLeft)(); const sal_uLong nRightMax = (pTab->Frm().*fnRect->fnGetRight)() - (pPage->Frm().*fnRect->fnGetLeft)(); if ( pColumnCacheLastTabFrm != pTab ) { // if TabFrm was changed, we only shift a little bit // as the width is the same SWRECTFNX( pColumnCacheLastTabFrm ) if( (pColumnCacheLastTabFrm->Frm().*fnRectX->fnGetWidth)() == (pTab->Frm().*fnRect->fnGetWidth)() ) { pLastCols->SetLeftMin( nLeftMin ); pColumnCacheLastTabFrm = pTab; } else bDel = true; } if ( !bDel && pLastCols->GetLeftMin () == (sal_uInt16)nLeftMin && pLastCols->GetLeft () == (sal_uInt16)(pTab->Prt().*fnRect->fnGetLeft)() && pLastCols->GetRight () == (sal_uInt16)(pTab->Prt().*fnRect->fnGetRight)()&& pLastCols->GetRightMax() == (sal_uInt16)nRightMax - pLastCols->GetLeftMin() ) { if ( pColumnCacheLastCellFrm != pBox ) { pTab->GetTable()->GetTabCols( *pLastCols, static_cast(pBox)->GetTabBox(), true); pColumnCacheLastCellFrm = pBox; } rToFill = *pLastCols; } else bDel = true; } if ( bDel ) DELETEZ(pLastCols); } if ( !pLastCols ) { GetDoc()->GetTabCols( rToFill, 0, static_cast(pBox) ); pLastCols = new SwTabCols( rToFill ); pColumnCacheLastTable = pTab->GetTable(); pColumnCacheLastTabFrm = pTab; pColumnCacheLastCellFrm= pBox; } #if OSL_DEBUG_LEVEL > 1 SwTabColsEntry aEntry; for ( sal_uInt16 i = 0; i < rToFill.Count(); ++i ) { aEntry = rToFill.GetEntry( i ); (void)aEntry; } #endif } void SwFEShell::_GetTabRows( SwTabCols &rToFill, const SwFrm *pBox ) const { const SwTabFrm *pTab = pBox->FindTabFrm(); if ( pLastRows ) { bool bDel = true; if ( pRowCacheLastTable == pTab->GetTable() ) { bDel = false; SWRECTFN( pTab ) const SwPageFrm* pPage = pTab->FindPageFrm(); const long nLeftMin = ( bVert ? pTab->GetPrtLeft() - pPage->Frm().Left() : pTab->GetPrtTop() - pPage->Frm().Top() ); const long nLeft = bVert ? LONG_MAX : 0; const long nRight = (pTab->Prt().*fnRect->fnGetHeight)(); const long nRightMax = bVert ? nRight : LONG_MAX; if ( pRowCacheLastTabFrm != pTab || pRowCacheLastCellFrm != pBox ) bDel = true; if ( !bDel && pLastRows->GetLeftMin () == nLeftMin && pLastRows->GetLeft () == nLeft && pLastRows->GetRight () == nRight && pLastRows->GetRightMax() == nRightMax ) { rToFill = *pLastRows; } else bDel = true; } if ( bDel ) DELETEZ(pLastRows); } if ( !pLastRows ) { GetDoc()->GetTabRows( rToFill, 0, static_cast(pBox) ); pLastRows = new SwTabCols( rToFill ); pRowCacheLastTable = pTab->GetTable(); pRowCacheLastTabFrm = pTab; pRowCacheLastCellFrm= pBox; } } void SwFEShell::SetTabCols( const SwTabCols &rNew, bool bCurRowOnly ) { SwFrm *pBox = GetCurrFrm(); if( !pBox || !pBox->IsInTab() ) return; SET_CURR_SHELL( this ); StartAllAction(); do { pBox = pBox->GetUpper(); } while ( !pBox->IsCellFrm() ); GetDoc()->SetTabCols( rNew, bCurRowOnly, 0, static_cast(pBox) ); EndAllActionAndCall(); } void SwFEShell::GetTabCols( SwTabCols &rToFill ) const { const SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return; do { pFrm = pFrm->GetUpper(); } while ( !pFrm->IsCellFrm() ); _GetTabCols( rToFill, pFrm ); } void SwFEShell::GetTabRows( SwTabCols &rToFill ) const { const SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return; do { pFrm = pFrm->GetUpper(); } while ( !pFrm->IsCellFrm() ); _GetTabRows( rToFill, pFrm ); } void SwFEShell::SetTabRows( const SwTabCols &rNew, bool bCurColOnly ) { SwFrm *pBox = GetCurrFrm(); if( !pBox || !pBox->IsInTab() ) return; SET_CURR_SHELL( this ); StartAllAction(); do { pBox = pBox->GetUpper(); } while ( !pBox->IsCellFrm() ); GetDoc()->SetTabRows( rNew, bCurColOnly, 0, static_cast(pBox) ); EndAllActionAndCall(); } void SwFEShell::GetMouseTabRows( SwTabCols &rToFill, const Point &rPt ) const { const SwFrm *pBox = GetBox( rPt ); if ( pBox ) _GetTabRows( rToFill, pBox ); } void SwFEShell::SetMouseTabRows( const SwTabCols &rNew, bool bCurColOnly, const Point &rPt ) { const SwFrm *pBox = GetBox( rPt ); if( pBox ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetTabRows( rNew, bCurColOnly, 0, static_cast(pBox) ); EndAllActionAndCall(); } } void SwFEShell::SetRowSplit( const SwFmtRowSplit& rNew ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetRowSplit( *getShellCrsr( false ), rNew ); EndAllActionAndCall(); } void SwFEShell::GetRowSplit( SwFmtRowSplit*& rpSz ) const { GetDoc()->GetRowSplit( *getShellCrsr( false ), rpSz ); } void SwFEShell::SetRowHeight( const SwFmtFrmSize &rNew ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetRowHeight( *getShellCrsr( false ), rNew ); EndAllActionAndCall(); } void SwFEShell::GetRowHeight( SwFmtFrmSize *& rpSz ) const { GetDoc()->GetRowHeight( *getShellCrsr( false ), rpSz ); } bool SwFEShell::BalanceRowHeight( bool bTstOnly ) { SET_CURR_SHELL( this ); if( !bTstOnly ) StartAllAction(); bool bRet = GetDoc()->BalanceRowHeight( *getShellCrsr( false ), bTstOnly ); if( !bTstOnly ) EndAllActionAndCall(); return bRet; } void SwFEShell::SetRowBackground( const SvxBrushItem &rNew ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetRowBackground( *getShellCrsr( false ), rNew ); EndAllActionAndCall(); } bool SwFEShell::GetRowBackground( SvxBrushItem &rToFill ) const { return GetDoc()->GetRowBackground( *getShellCrsr( false ), rToFill ); } void SwFEShell::SetTabBorders( const SfxItemSet& rSet ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetTabBorders( *getShellCrsr( false ), rSet ); EndAllActionAndCall(); } void SwFEShell::SetTabLineStyle( const Color* pColor, bool bSetLine, const editeng::SvxBorderLine* pBorderLine ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetTabLineStyle( *getShellCrsr( false ), pColor, bSetLine, pBorderLine ); EndAllActionAndCall(); } void SwFEShell::GetTabBorders( SfxItemSet& rSet ) const { GetDoc()->GetTabBorders( *getShellCrsr( false ), rSet ); } void SwFEShell::SetBoxBackground( const SvxBrushItem &rNew ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetBoxAttr( *getShellCrsr( false ), rNew ); EndAllActionAndCall(); } bool SwFEShell::GetBoxBackground( SvxBrushItem &rToFill ) const { return GetDoc()->GetBoxAttr( *getShellCrsr( false ), rToFill ); } void SwFEShell::SetBoxDirection( const SvxFrameDirectionItem& rNew ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetBoxAttr( *getShellCrsr( false ), rNew ); EndAllActionAndCall(); } bool SwFEShell::GetBoxDirection( SvxFrameDirectionItem& rToFill ) const { return GetDoc()->GetBoxAttr( *getShellCrsr( false ), rToFill ); } void SwFEShell::SetBoxAlign( sal_uInt16 nAlign ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetBoxAlign( *getShellCrsr( false ), nAlign ); EndAllActionAndCall(); } sal_uInt16 SwFEShell::GetBoxAlign() const { return GetDoc()->GetBoxAlign( *getShellCrsr( false ) ); } void SwFEShell::SetTabBackground( const SvxBrushItem &rNew ) { SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return; SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetAttr( rNew, *pFrm->ImplFindTabFrm()->GetFmt() ); EndAllAction(); // no call, nothing changes! GetDoc()->getIDocumentState().SetModified(); } void SwFEShell::GetTabBackground( SvxBrushItem &rToFill ) const { SwFrm *pFrm = GetCurrFrm(); if( pFrm && pFrm->IsInTab() ) rToFill = pFrm->ImplFindTabFrm()->GetFmt()->makeBackgroundBrushItem(); } bool SwFEShell::HasWholeTabSelection() const { // whole table selected? if ( IsTableMode() ) { SwSelBoxes aBoxes; ::GetTblSelCrs( *this, aBoxes ); if( !aBoxes.empty() ) { const SwTableNode *pTblNd = IsCrsrInTbl(); return pTblNd && aBoxes[0]->GetSttIdx() - 1 == pTblNd->EndOfSectionNode()->StartOfSectionIndex() && aBoxes.back()->GetSttNd()->EndOfSectionIndex() + 1 == pTblNd->EndOfSectionIndex(); } } return false; } bool SwFEShell::HasBoxSelection() const { if(!IsCrsrInTbl()) return false; // whole table selected? if( IsTableMode() ) return true; SwPaM* pPam = GetCrsr(); // empty boxes are also selected as the absence of selection bool bChg = false; if( pPam->GetPoint() == pPam->End()) { bChg = true; pPam->Exchange(); } SwNode* pNd; if( pPam->GetPoint()->nNode.GetIndex() -1 == ( pNd = &pPam->GetNode())->StartOfSectionIndex() && !pPam->GetPoint()->nContent.GetIndex() && pPam->GetMark()->nNode.GetIndex() + 1 == pNd->EndOfSectionIndex()) { SwNodeIndex aIdx( *pNd->EndOfSectionNode(), -1 ); SwCntntNode* pCNd = aIdx.GetNode().GetCntntNode(); if( !pCNd ) { pCNd = GetDoc()->GetNodes().GoPrevious( &aIdx ); OSL_ENSURE( pCNd, "no ContentNode in box ??" ); } if( pPam->GetMark()->nContent == pCNd->Len() ) { if( bChg ) pPam->Exchange(); return true; } } if( bChg ) pPam->Exchange(); return false; } void SwFEShell::ProtectCells() { SvxProtectItem aProt( RES_PROTECT ); aProt.SetCntntProtect( true ); SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetBoxAttr( *getShellCrsr( false ), aProt ); if( !IsCrsrReadonly() ) { if( IsTableMode() ) ClearMark(); ParkCursorInTab(); } EndAllActionAndCall(); } // cancel table selection void SwFEShell::UnProtectCells() { SET_CURR_SHELL( this ); StartAllAction(); SwSelBoxes aBoxes; if( IsTableMode() ) ::GetTblSelCrs( *this, aBoxes ); else { SwFrm *pFrm = GetCurrFrm(); do { pFrm = pFrm->GetUpper(); } while ( pFrm && !pFrm->IsCellFrm() ); if( pFrm ) { SwTableBox *pBox = const_cast(static_cast(static_cast(pFrm)->GetTabBox())); aBoxes.insert( pBox ); } } if( !aBoxes.empty() ) GetDoc()->UnProtectCells( aBoxes ); EndAllActionAndCall(); } void SwFEShell::UnProtectTbls() { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->UnProtectTbls( *GetCrsr() ); EndAllActionAndCall(); } bool SwFEShell::HasTblAnyProtection( const OUString* pTblName, bool* pFullTblProtection ) { return GetDoc()->HasTblAnyProtection( GetCrsr()->GetPoint(), pTblName, pFullTblProtection ); } bool SwFEShell::CanUnProtectCells() const { bool bUnProtectAvailable = false; const SwTableNode *pTblNd = IsCrsrInTbl(); if( pTblNd && !pTblNd->IsProtect() ) { SwSelBoxes aBoxes; if( IsTableMode() ) ::GetTblSelCrs( *this, aBoxes ); else { SwFrm *pFrm = GetCurrFrm(); do { pFrm = pFrm->GetUpper(); } while ( pFrm && !pFrm->IsCellFrm() ); if( pFrm ) { SwTableBox *pBox = const_cast(static_cast(static_cast(pFrm)->GetTabBox())); aBoxes.insert( pBox ); } } if( !aBoxes.empty() ) bUnProtectAvailable = ::HasProtectedCells( aBoxes ); } return bUnProtectAvailable; } sal_uInt16 SwFEShell::GetRowsToRepeat() const { const SwFrm *pFrm = GetCurrFrm(); const SwTabFrm *pTab = pFrm ? pFrm->FindTabFrm() : 0; if( pTab ) return pTab->GetTable()->GetRowsToRepeat(); return 0; } void SwFEShell::SetRowsToRepeat( sal_uInt16 nSet ) { SwFrm *pFrm = GetCurrFrm(); SwTabFrm *pTab = pFrm ? pFrm->FindTabFrm() : 0; if( pTab && pTab->GetTable()->GetRowsToRepeat() != nSet ) { SwWait aWait( *GetDoc()->GetDocShell(), true ); SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetRowsToRepeat( *pTab->GetTable(), nSet ); EndAllActionAndCall(); } } // returns the number of rows consecutively selected from top static sal_uInt16 lcl_GetRowNumber( const SwPosition& rPos ) { sal_uInt16 nRet = USHRT_MAX; Point aTmpPt; const SwCntntNode *pNd; const SwCntntFrm *pFrm; if( 0 != ( pNd = rPos.nNode.GetNode().GetCntntNode() )) pFrm = pNd->getLayoutFrm( pNd->GetDoc()->getIDocumentLayoutAccess().GetCurrentLayout(), &aTmpPt, &rPos, false ); else pFrm = 0; if ( pFrm && pFrm->IsInTab() ) { const SwFrm* pRow = pFrm->GetUpper(); while ( !pRow->GetUpper()->IsTabFrm() ) pRow = pRow->GetUpper(); const SwTabFrm* pTabFrm = static_cast(pRow->GetUpper()); const SwTableLine* pTabLine = static_cast(pRow)->GetTabLine(); sal_uInt16 nI = 0; while ( nI < pTabFrm->GetTable()->GetTabLines().size() ) { if ( pTabFrm->GetTable()->GetTabLines()[ nI ] == pTabLine ) { nRet = nI; break; } ++nI; } } return nRet; } sal_uInt16 SwFEShell::GetRowSelectionFromTop() const { sal_uInt16 nRet = 0; const SwPaM* pPaM = IsTableMode() ? GetTableCrsr() : _GetCrsr(); const sal_uInt16 nPtLine = lcl_GetRowNumber( *pPaM->GetPoint() ); if ( !IsTableMode() ) { nRet = 0 == nPtLine ? 1 : 0; } else { const sal_uInt16 nMkLine = lcl_GetRowNumber( *pPaM->GetMark() ); if ( ( nPtLine == 0 && nMkLine != USHRT_MAX ) || ( nMkLine == 0 && nPtLine != USHRT_MAX ) ) { nRet = std::max( nPtLine, nMkLine ) + 1; } } return nRet; } /* * 1. case: bRepeat = true * returns true if the current frame is located inside a table headline in * a follow frame * * 2. case: bRepeat = false * returns true if the current frame is localed inside a table headline OR * inside the first line of a table!!! */ bool SwFEShell::CheckHeadline( bool bRepeat ) const { bool bRet = false; if ( !IsTableMode() ) { SwFrm *pFrm = GetCurrFrm(); // DONE MULTIIHEADER if ( pFrm && pFrm->IsInTab() ) { SwTabFrm* pTab = pFrm->FindTabFrm(); if ( bRepeat ) { bRet = pTab->IsFollow() && pTab->IsInHeadline( *pFrm ); } else { bRet = static_cast(pTab->Lower())->IsAnLower( pFrm ) || pTab->IsInHeadline( *pFrm ); } } } return bRet; } void SwFEShell::AdjustCellWidth( bool bBalance ) { SET_CURR_SHELL( this ); StartAllAction(); // switch on wait-cursor, as we do not know how // much content is affected TblWait aWait(::std::numeric_limits::max(), 0, *GetDoc()->GetDocShell()); GetDoc()->AdjustCellWidth( *getShellCrsr( false ), bBalance ); EndAllActionAndCall(); } bool SwFEShell::IsAdjustCellWidthAllowed( bool bBalance ) const { // at least one row with content should be contained in the selection SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; SwSelBoxes aBoxes; ::GetTblSelCrs( *this, aBoxes ); if ( bBalance ) return aBoxes.size() > 1; if ( aBoxes.empty() ) { do { pFrm = pFrm->GetUpper(); } while ( !pFrm->IsCellFrm() ); SwTableBox *pBox = const_cast(static_cast(static_cast(pFrm)->GetTabBox())); aBoxes.insert( pBox ); } for (size_t i = 0; i < aBoxes.size(); ++i) { SwTableBox *pBox = aBoxes[i]; if ( pBox->GetSttNd() ) { SwNodeIndex aIdx( *pBox->GetSttNd(), 1 ); SwTxtNode* pCNd = aIdx.GetNode().GetTxtNode(); if( !pCNd ) pCNd = static_cast(GetDoc()->GetNodes().GoNext( &aIdx )); while ( pCNd ) { if (!pCNd->GetTxt().isEmpty()) return true; ++aIdx; pCNd = aIdx.GetNode().GetTxtNode(); } } } return false; } // AutoFormat for the table/table selection bool SwFEShell::SetTableAutoFmt( const SwTableAutoFmt& rNew ) { SwTableNode *pTblNd = (SwTableNode*)IsCrsrInTbl(); if( !pTblNd || pTblNd->GetTable().IsTblComplex() ) return false; SwSelBoxes aBoxes; if ( !IsTableMode() ) // if cursors are not current GetCrsr(); // whole table or only current selection if( IsTableMode() ) ::GetTblSelCrs( *this, aBoxes ); else { const SwTableSortBoxes& rTBoxes = pTblNd->GetTable().GetTabSortBoxes(); for (size_t n = 0; n < rTBoxes.size(); ++n) { SwTableBox* pBox = rTBoxes[ n ]; aBoxes.insert( pBox ); } } bool bRet; if( !aBoxes.empty() ) { SET_CURR_SHELL( this ); StartAllAction(); bRet = GetDoc()->SetTableAutoFmt( aBoxes, rNew ); DELETEZ( pLastCols ); DELETEZ( pLastRows ); EndAllActionAndCall(); } else bRet = false; return bRet; } bool SwFEShell::GetTableAutoFmt( SwTableAutoFmt& rGet ) { const SwTableNode *pTblNd = IsCrsrInTbl(); if( !pTblNd || pTblNd->GetTable().IsTblComplex() ) return false; SwSelBoxes aBoxes; if ( !IsTableMode() ) // if cursor are not current GetCrsr(); // whole table or only current selection if( IsTableMode() ) ::GetTblSelCrs( *this, aBoxes ); else { const SwTableSortBoxes& rTBoxes = pTblNd->GetTable().GetTabSortBoxes(); for (size_t n = 0; n < rTBoxes.size(); ++n) { SwTableBox* pBox = rTBoxes[ n ]; aBoxes.insert( pBox ); } } return GetDoc()->GetTableAutoFmt( aBoxes, rGet ); } bool SwFEShell::DeleteTblSel() { // check if SPoint/Mark of current cursor are in a table SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); StartAllAction(); // search boxes via the layout bool bRet; SwSelBoxes aBoxes; GetTblSelCrs( *this, aBoxes ); if( !aBoxes.empty() ) { TblWait aWait( aBoxes.size(), pFrm, *GetDoc()->GetDocShell() ); // cursor should be removed from deletion area. // Put them behind/on the table; via the document // position they'll be set to the old position while( !pFrm->IsCellFrm() ) pFrm = pFrm->GetUpper(); ParkCrsr( SwNodeIndex( *static_cast(pFrm)->GetTabBox()->GetSttNd() )); bRet = GetDoc()->DeleteRowCol( aBoxes ); DELETEZ( pLastCols ); DELETEZ( pLastRows ); } else bRet = false; EndAllActionAndCall(); return bRet; } size_t SwFEShell::GetCurTabColNum() const { //!!!GetCurMouseTabColNum() mitpflegen!!!! size_t nRet = 0; SwFrm *pFrm = GetCurrFrm(); OSL_ENSURE( pFrm, "Crsr parked?" ); // check if SPoint/Mark of current cursor are in a table if( pFrm && pFrm->IsInTab() ) { do { // JP 26.09.95: why compare with CntntFrame // and not with CellFrame ???? pFrm = pFrm->GetUpper(); } while ( !pFrm->IsCellFrm() ); SWRECTFN( pFrm ) const SwPageFrm* pPage = pFrm->FindPageFrm(); // get TabCols, as only via these we get to the position SwTabCols aTabCols; GetTabCols( aTabCols ); if( pFrm->FindTabFrm()->IsRightToLeft() ) { long nX = (pFrm->Frm().*fnRect->fnGetRight)() - (pPage->Frm().*fnRect->fnGetLeft)(); const long nRight = aTabCols.GetLeftMin() + aTabCols.GetRight();; if ( !::IsSame( nX, nRight ) ) { nX = nRight - nX + aTabCols.GetLeft(); for ( size_t i = 0; i < aTabCols.Count(); ++i ) if ( ::IsSame( nX, aTabCols[i] ) ) { nRet = i + 1; break; } } } else { const long nX = (pFrm->Frm().*fnRect->fnGetLeft)() - (pPage->Frm().*fnRect->fnGetLeft)(); const long nLeft = aTabCols.GetLeftMin(); if ( !::IsSame( nX, nLeft + aTabCols.GetLeft() ) ) { for ( size_t i = 0; i < aTabCols.Count(); ++i ) if ( ::IsSame( nX, nLeft + aTabCols[i] ) ) { nRet = i + 1; break; } } } } return nRet; } static const SwFrm *lcl_FindFrmInTab( const SwLayoutFrm *pLay, const Point &rPt, SwTwips nFuzzy ) { const SwFrm *pFrm = pLay->Lower(); while( pFrm && pLay->IsAnLower( pFrm ) ) { if ( pFrm->Frm().IsNear( rPt, nFuzzy ) ) { if ( pFrm->IsLayoutFrm() ) { const SwFrm *pTmp = ::lcl_FindFrmInTab( static_cast(pFrm), rPt, nFuzzy ); if ( pTmp ) return pTmp; } return pFrm; } pFrm = pFrm->FindNext(); } return 0; } static const SwCellFrm *lcl_FindFrm( const SwLayoutFrm *pLay, const Point &rPt, SwTwips nFuzzy, bool* pbRow, bool* pbCol ) { // bMouseMoveRowCols : // Method is called for // - Moving columns/rows with the mouse or // - Enhanced table selection const bool bMouseMoveRowCols = 0 == pbCol; bool bCloseToRow = false; bool bCloseToCol = false; const SwFrm *pFrm = pLay->ContainsCntnt(); const SwFrm* pRet = 0; if ( pFrm ) { do { if ( pFrm->IsInTab() ) pFrm = const_cast(pFrm)->ImplFindTabFrm(); if ( pFrm->IsTabFrm() ) { Point aPt( rPt ); bool bSearchForFrmInTab = true; SwTwips nTmpFuzzy = nFuzzy; if ( !bMouseMoveRowCols ) { // We ignore nested tables for the enhanced table selection: while ( pFrm->GetUpper()->IsInTab() ) pFrm = pFrm->GetUpper()->FindTabFrm(); // We first check if the given point is 'close' to the left or top // border of the table frame: OSL_ENSURE( pFrm, "Nested table frame without outer table" ); SWRECTFN( pFrm ) const bool bRTL = pFrm->IsRightToLeft(); SwRect aTabRect = pFrm->Prt(); aTabRect.Pos() += pFrm->Frm().Pos(); const SwTwips nLeft = bRTL ? (aTabRect.*fnRect->fnGetRight)() : (aTabRect.*fnRect->fnGetLeft)(); const SwTwips nTop = (aTabRect.*fnRect->fnGetTop)(); SwTwips& rPointX = bVert ? aPt.Y() : aPt.X(); SwTwips& rPointY = bVert ? aPt.X() : aPt.Y(); const SwTwips nXDiff = (*fnRect->fnXDiff)( nLeft, rPointX ) * ( bRTL ? (-1) : 1 ); const SwTwips nYDiff = (*fnRect->fnYDiff)( nTop, rPointY ); bCloseToRow = nXDiff >= 0 && nXDiff < nFuzzy; bCloseToCol = nYDiff >= 0 && nYDiff < nFuzzy; if ( bCloseToCol && 2 * nYDiff > nFuzzy ) { const SwFrm* pPrev = pFrm->GetPrev(); if ( pPrev ) { SwRect aPrevRect = pPrev->Prt(); aPrevRect.Pos() += pPrev->Frm().Pos(); if( aPrevRect.IsInside( rPt ) ) { bCloseToCol = false; } } } // If we found the point to be 'close' to the left or top border // of the table frame, we adjust the point to be on that border: if ( bCloseToRow && bCloseToCol ) aPt = bRTL ? aTabRect.TopRight() : (aTabRect.*fnRect->fnGetPos)(); else if ( bCloseToRow ) rPointX = nLeft; else if ( bCloseToCol ) rPointY = nTop; if ( !bCloseToRow && !bCloseToCol ) bSearchForFrmInTab = false; // Since the point has been adjusted, we call lcl_FindFrmInTab() // with a fuzzy value of 1: nTmpFuzzy = 1; } const SwFrm* pTmp = bSearchForFrmInTab ? ::lcl_FindFrmInTab( static_cast(pFrm), aPt, nTmpFuzzy ) : 0; if ( pTmp ) { pFrm = pTmp; break; } } pFrm = pFrm->FindNextCnt(); } while ( pFrm && pLay->IsAnLower( pFrm ) ); } if ( pFrm && pFrm->IsInTab() && pLay->IsAnLower( pFrm ) ) { do { // We allow mouse drag of table borders within nested tables, // but disallow hotspot selection of nested tables. if ( bMouseMoveRowCols ) { // find the next cell frame while ( pFrm && !pFrm->IsCellFrm() ) pFrm = pFrm->GetUpper(); } else { // find the most upper cell frame: while ( pFrm && ( !pFrm->IsCellFrm() || !pFrm->GetUpper()->GetUpper()->IsTabFrm() || pFrm->GetUpper()->GetUpper()->GetUpper()->IsInTab() ) ) pFrm = pFrm->GetUpper(); } if ( pFrm ) // Note: this condition should be the same like the while condition!!! { // #i32329# Enhanced table selection // used for hotspot selection of tab/cols/rows if ( !bMouseMoveRowCols ) { OSL_ENSURE( pbCol && pbRow, "pbCol or pbRow missing" ); if ( bCloseToRow || bCloseToCol ) { *pbRow = bCloseToRow; *pbCol = bCloseToCol; pRet = pFrm; break; } } else { // used for mouse move of columns/rows const SwTabFrm* pTabFrm = pFrm->FindTabFrm(); SwRect aTabRect = pTabFrm->Prt(); aTabRect.Pos() += pTabFrm->Frm().Pos(); SWRECTFN( pTabFrm ) const SwTwips nTabTop = (aTabRect.*fnRect->fnGetTop)(); const SwTwips nMouseTop = bVert ? rPt.X() : rPt.Y(); // Do not allow to drag upper table border: if ( !::IsSame( nTabTop, nMouseTop ) ) { if ( ::IsSame( pFrm->Frm().Left(), rPt.X() ) || ::IsSame( pFrm->Frm().Right(),rPt.X() ) ) { if ( pbRow ) *pbRow = false; pRet = pFrm; break; } if ( ::IsSame( pFrm->Frm().Top(), rPt.Y() ) || ::IsSame( pFrm->Frm().Bottom(),rPt.Y() ) ) { if ( pbRow ) *pbRow = true; pRet = pFrm; break; } } } pFrm = pFrm->GetUpper(); } } while ( pFrm ); } // robust: OSL_ENSURE( !pRet || pRet->IsCellFrm(), "lcl_FindFrm() is supposed to find a cell frame!" ); return pRet && pRet->IsCellFrm() ? static_cast(pRet) : 0; } // pbCol = 0 => Used for moving table rows/cols with mouse // pbCol != 0 => Used for selecting table/rows/cols #define ENHANCED_TABLE_SELECTION_FUZZY 10 const SwFrm* SwFEShell::GetBox( const Point &rPt, bool* pbRow, bool* pbCol ) const { const SwPageFrm *pPage = static_cast(GetLayout()->Lower()); vcl::Window* pOutWin = GetWin(); SwTwips nFuzzy = COLFUZZY; if( pOutWin ) { // #i32329# Enhanced table selection SwTwips nSize = pbCol ? ENHANCED_TABLE_SELECTION_FUZZY : RULER_MOUSE_MARGINWIDTH; Size aTmp( nSize, nSize ); aTmp = pOutWin->PixelToLogic( aTmp ); nFuzzy = aTmp.Width(); } while ( pPage && !pPage->Frm().IsNear( rPt, nFuzzy ) ) pPage = static_cast(pPage->GetNext()); const SwCellFrm *pFrm = 0; if ( pPage ) { // We cannot search the box by GetCrsrOfst or GetCntntPos. // This would lead to a performance collapse for documents // with a lot of paragraphs/tables on one page //(BrowseMode!) // check flys first if ( pPage->GetSortedObjs() ) { for ( size_t i = 0; !pFrm && i < pPage->GetSortedObjs()->size(); ++i ) { SwAnchoredObject* pObj = (*pPage->GetSortedObjs())[i]; if ( pObj->ISA(SwFlyFrm) ) { pFrm = lcl_FindFrm( static_cast(pObj), rPt, nFuzzy, pbRow, pbCol ); } } } const SwLayoutFrm *pLay = static_cast(pPage->Lower()); while ( pLay && !pFrm ) { pFrm = lcl_FindFrm( pLay, rPt, nFuzzy, pbRow, pbCol ); pLay = static_cast(pLay->GetNext()); } } return pFrm; } /* Helper function*/ /* calculated the distance between Point rC and Line Segment (rA, rB) */ static double lcl_DistancePoint2Segment( const Point& rA, const Point& rB, const Point& rC ) { double nRet = 0; const basegfx::B2DVector aBC( rC.X() - rB.X(), rC.Y() - rB.Y() ); const basegfx::B2DVector aAB( rB.X() - rA.X(), rB.Y() - rA.Y() ); const double nDot1 = aBC.scalar( aAB ); if ( nDot1 > 0 ) // check outside case 1 nRet = aBC.getLength(); else { const basegfx::B2DVector aAC( rC.X() - rA.X(), rC.Y() - rA.Y() ); const basegfx::B2DVector aBA( rA.X() - rB.X(), rA.Y() - rB.Y() ); const double nDot2 = aAC.scalar( aBA ); if ( nDot2 > 0 ) // check outside case 2 nRet = aAC.getLength(); else { const double nDiv = aAB.getLength(); nRet = nDiv ? aAB.cross( aAC ) / nDiv : 0; } } return std::abs(nRet); } /* Helper function*/ static Point lcl_ProjectOntoClosestTableFrm( const SwTabFrm& rTab, const Point& rPoint, bool bRowDrag ) { Point aRet( rPoint ); const SwTabFrm* pCurrentTab = &rTab; const bool bVert = pCurrentTab->IsVertical(); const bool bRTL = pCurrentTab->IsRightToLeft(); // Western Layout: // bRowDrag = true => compare to left border of table // bRowDrag = false => compare to top border of table // Asian Layout: // bRowDrag = true => compare to right border of table // bRowDrag = false => compare to top border of table // RTL Layout: // bRowDrag = true => compare to right border of table // bRowDrag = false => compare to top border of table bool bLeft = false; bool bRight = false; if ( bRowDrag ) { if ( bVert || bRTL ) bRight = true; else bLeft = true; } // used to find the minimal distance double nMin = -1; Point aMin1; Point aMin2; Point aS1; Point aS2; while ( pCurrentTab ) { SwRect aTabRect( pCurrentTab->Prt() ); aTabRect += pCurrentTab->Frm().Pos(); if ( bLeft ) { // distance to left table border aS1 = aTabRect.TopLeft(); aS2 = aTabRect.BottomLeft(); } else if ( bRight ) { // distance to right table border aS1 = aTabRect.TopRight(); aS2 = aTabRect.BottomRight(); } else //if ( bTop ) { // distance to top table border aS1 = aTabRect.TopLeft(); aS2 = aTabRect.TopRight(); } const double nDist = lcl_DistancePoint2Segment( aS1, aS2, rPoint ); if ( nDist < nMin || -1 == nMin ) { aMin1 = aS1; aMin2 = aS2; nMin = nDist; } pCurrentTab = pCurrentTab->GetFollow(); } // project onto closest line: if ( bLeft || bRight ) { aRet.setX(aMin1.getX()); if ( aRet.getY() > aMin2.getY() ) aRet.setY(aMin2.getY()); else if ( aRet.getY() < aMin1.getY() ) aRet.setY(aMin1.getY()); } else { aRet.setY(aMin1.getY()); if ( aRet.getX() > aMin2.getX() ) aRet.setX(aMin2.getX()); else if ( aRet.getX() < aMin1.getX() ) aRet.setX(aMin1.getX()); } return aRet; } // #i32329# Enhanced table selection bool SwFEShell::SelTblRowCol( const Point& rPt, const Point* pEnd, bool bRowDrag ) { bool bRet = false; Point aEndPt; if ( pEnd ) aEndPt = *pEnd; SwPosition* ppPos[2] = { 0, 0 }; Point paPt [2] = { rPt, aEndPt }; bool pbRow[2] = { false, false }; bool pbCol[2] = { false, false }; // pEnd is set during dragging. for ( sal_uInt16 i = 0; i < ( pEnd ? 2 : 1 ); ++i ) { const SwCellFrm* pFrm = static_cast(GetBox( paPt[i], &pbRow[i], &pbCol[i] ) ); if( pFrm ) { while( pFrm && pFrm->Lower() && pFrm->Lower()->IsRowFrm() ) pFrm = static_cast( static_cast( pFrm->Lower() )->Lower() ); if( pFrm && pFrm->GetTabBox()->GetSttNd() && pFrm->GetTabBox()->GetSttNd()->IsInProtectSect() ) pFrm = 0; } if ( pFrm ) { const SwCntntFrm* pCntnt = ::GetCellCntnt( *pFrm ); if ( pCntnt && pCntnt->IsTxtFrm() ) { ppPos[i] = new SwPosition( *pCntnt->GetNode() ); ppPos[i]->nContent.Assign( const_cast(pCntnt->GetNode()), 0 ); // paPt[i] will not be used any longer, now we use it to store // a position inside the content frame paPt[i] = pCntnt->Frm().Center(); } } // no calculation of end frame if start frame has not been found. if ( 1 == i || !ppPos[0] || !pEnd || !pFrm ) break; // find 'closest' table frame to pEnd: const SwTabFrm* pCurrentTab = pFrm->FindTabFrm(); if ( pCurrentTab->IsFollow() ) pCurrentTab = pCurrentTab->FindMaster( true ); const Point aProjection = lcl_ProjectOntoClosestTableFrm( *pCurrentTab, *pEnd, bRowDrag ); paPt[1] = aProjection; } if ( ppPos[0] ) { SwShellCrsr* pCrsr = _GetCrsr(); SwCrsrSaveState aSaveState( *pCrsr ); SwPosition aOldPos( *pCrsr->GetPoint() ); pCrsr->DeleteMark(); *pCrsr->GetPoint() = *ppPos[0]; pCrsr->GetPtPos() = paPt[0]; if ( !pCrsr->IsInProtectTable( false, true ) ) { bool bNewSelection = true; if ( ppPos[1] ) { if ( ppPos[1]->nNode.GetNode().StartOfSectionNode() != aOldPos.nNode.GetNode().StartOfSectionNode() ) { pCrsr->SetMark(); SwCrsrSaveState aSaveState2( *pCrsr ); *pCrsr->GetPoint() = *ppPos[1]; pCrsr->GetPtPos() = paPt[1]; if ( pCrsr->IsInProtectTable( false, false ) ) { pCrsr->RestoreSavePos(); bNewSelection = false; } } else { pCrsr->RestoreSavePos(); bNewSelection = false; } } if ( bNewSelection ) { // #i35543# SelTblRowCol should remove any existing // table cursor: if ( IsTableMode() ) TblCrsrToCursor(); if ( pbRow[0] && pbCol[0] ) bRet = SwCrsrShell::SelTbl(); else if ( pbRow[0] ) bRet = SwCrsrShell::_SelTblRowOrCol( true, true ); else if ( pbCol[0] ) bRet = SwCrsrShell::_SelTblRowOrCol( false, true ); } else bRet = true; } delete ppPos[0]; delete ppPos[1]; } return bRet; } SwTab SwFEShell::WhichMouseTabCol( const Point &rPt ) const { SwTab nRet = SwTab::COL_NONE; bool bRow = false; bool bCol = false; bool bSelect = false; // First try: Do we get the row/col move cursor? const SwCellFrm* pFrm = static_cast(GetBox( rPt, &bRow, 0 )); if ( !pFrm ) { // Second try: Do we get the row/col/tab selection cursor? pFrm = static_cast(GetBox( rPt, &bRow, &bCol )); bSelect = true; } if( pFrm ) { while( pFrm && pFrm->Lower() && pFrm->Lower()->IsRowFrm() ) pFrm = static_cast(static_cast(pFrm->Lower())->Lower()); if( pFrm && pFrm->GetTabBox()->GetSttNd() && pFrm->GetTabBox()->GetSttNd()->IsInProtectSect() ) pFrm = 0; } if( pFrm ) { if ( !bSelect ) { if ( pFrm->IsVertical() ) nRet = bRow ? SwTab::COL_VERT : SwTab::ROW_VERT; else nRet = bRow ? SwTab::ROW_HORI : SwTab::COL_HORI; } else { const SwTabFrm* pTabFrm = pFrm->FindTabFrm(); if ( pTabFrm->IsVertical() ) { if ( bRow && bCol ) { nRet = SwTab::SEL_VERT; } else if ( bRow ) { nRet = SwTab::ROWSEL_VERT; } else if ( bCol ) { nRet = SwTab::COLSEL_VERT; } } else { if ( bRow && bCol ) { nRet = pTabFrm->IsRightToLeft() ? SwTab::SEL_HORI_RTL : SwTab::SEL_HORI; } else if ( bRow ) { nRet = pTabFrm->IsRightToLeft() ? SwTab::ROWSEL_HORI_RTL : SwTab::ROWSEL_HORI; } else if ( bCol ) { nRet = SwTab::COLSEL_HORI; } } } } return nRet; } // -> #i23726# SwTxtNode * SwFEShell::GetNumRuleNodeAtPos( const Point &rPt) { SwTxtNode * pResult = NULL; SwContentAtPos aCntntAtPos (SwContentAtPos::SW_NUMLABEL); if( GetContentAtPos(rPt, aCntntAtPos) && aCntntAtPos.aFnd.pNode) pResult = aCntntAtPos.aFnd.pNode->GetTxtNode(); return pResult; } bool SwFEShell::IsNumLabel( const Point &rPt, int nMaxOffset ) { bool bResult = false; SwContentAtPos aCntntAtPos (SwContentAtPos::SW_NUMLABEL); if( GetContentAtPos(rPt, aCntntAtPos)) { if ((nMaxOffset >= 0 && aCntntAtPos.nDist <= nMaxOffset) || (nMaxOffset < 0)) bResult = true; } return bResult; } // <- #i23726# // #i42921# bool SwFEShell::IsVerticalModeAtNdAndPos( const SwTxtNode& _rTxtNode, const Point& _rDocPos ) const { bool bRet( false ); const short nTextDir = _rTxtNode.GetTextDirection( SwPosition(_rTxtNode), &_rDocPos ); switch ( nTextDir ) { case -1: case FRMDIR_HORI_RIGHT_TOP: case FRMDIR_HORI_LEFT_TOP: { bRet = false; } break; case FRMDIR_VERT_TOP_LEFT: case FRMDIR_VERT_TOP_RIGHT: { bRet = true; } break; } return bRet; } void SwFEShell::GetMouseTabCols( SwTabCols &rToFill, const Point &rPt ) const { const SwFrm *pBox = GetBox( rPt ); if ( pBox ) _GetTabCols( rToFill, pBox ); } void SwFEShell::SetMouseTabCols( const SwTabCols &rNew, bool bCurRowOnly, const Point &rPt ) { const SwFrm *pBox = GetBox( rPt ); if( pBox ) { SET_CURR_SHELL( this ); StartAllAction(); GetDoc()->SetTabCols( rNew, bCurRowOnly, 0, static_cast(pBox) ); EndAllActionAndCall(); } } sal_uInt16 SwFEShell::GetCurMouseColNum( const Point &rPt, SwGetCurColNumPara* pPara ) const { return _GetCurColNum( GetBox( rPt ), pPara ); } size_t SwFEShell::GetCurMouseTabColNum( const Point &rPt ) const { //!!!GetCurTabColNum() mitpflegen!!!! size_t nRet = 0; const SwFrm *pFrm = GetBox( rPt ); OSL_ENSURE( pFrm, "Table not found" ); if( pFrm ) { const long nX = pFrm->Frm().Left(); // get TabCols, only via these we get the position SwTabCols aTabCols; GetMouseTabCols( aTabCols, rPt ); const long nLeft = aTabCols.GetLeftMin(); if ( !::IsSame( nX, nLeft + aTabCols.GetLeft() ) ) { for ( size_t i = 0; i < aTabCols.Count(); ++i ) if ( ::IsSame( nX, nLeft + aTabCols[i] ) ) { nRet = i + 1; break; } } } return nRet; } void ClearFEShellTabCols() { DELETEZ( pLastCols ); DELETEZ( pLastRows ); } void SwFEShell::GetTblAttr( SfxItemSet &rSet ) const { SwFrm *pFrm = GetCurrFrm(); if( pFrm && pFrm->IsInTab() ) rSet.Put( pFrm->ImplFindTabFrm()->GetFmt()->GetAttrSet() ); } void SwFEShell::SetTblAttr( const SfxItemSet &rNew ) { SwFrm *pFrm = GetCurrFrm(); if( pFrm && pFrm->IsInTab() ) { SET_CURR_SHELL( this ); StartAllAction(); SwTabFrm *pTab = pFrm->FindTabFrm(); pTab->GetTable()->SetHTMLTableLayout( 0 ); GetDoc()->SetAttr( rNew, *pTab->GetFmt() ); GetDoc()->getIDocumentState().SetModified(); EndAllActionAndCall(); } } /** move cursor within a table into previous/next row (same column) * @param pShell cursor shell whose cursor is to be moved * @param bUp true: move up, false: move down * @returns true if successful */ static bool lcl_GoTableRow( SwCrsrShell* pShell, bool bUp ) { OSL_ENSURE( pShell != NULL, "need shell" ); SwPaM* pPam = pShell->GetCrsr(); const SwStartNode* pTableBox = pPam->GetNode().FindTableBoxStartNode(); OSL_ENSURE( pTableBox != NULL, "I'm living in a box... NOT!" ); // move cursor to start node of table box pPam->GetPoint()->nNode = pTableBox->GetIndex(); pPam->GetPoint()->nContent.Assign( NULL, 0 ); GoInCntnt( *pPam, fnMoveForward ); // go to beginning end of table box SwPosSection fnPosSect = bUp ? fnSectionStart : fnSectionEnd; pShell->MoveSection( fnSectionCurr, fnPosSect ); // and go up/down into next content return bUp ? pShell->Up() : pShell->Down(); } // aender eine Zellenbreite/-Hoehe/Spaltenbreite/Zeilenhoehe bool SwFEShell::SetColRowWidthHeight( sal_uInt16 eType, sal_uInt16 nDiff ) { SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; if( nsTblChgWidthHeightType::WH_FLAG_INSDEL & eType && pFrm->ImplFindTabFrm()->GetTable()->ISA( SwDDETable )) { ErrorHandler::HandleError( ERR_TBLDDECHG_ERROR, ERRCODE_MSG_INFO | ERRCODE_BUTTON_DEF_OK ); return false; } SET_CURR_SHELL( this ); StartAllAction(); do { pFrm = pFrm->GetUpper(); } while( !pFrm->IsCellFrm() ); SwTabFrm *pTab = pFrm->ImplFindTabFrm(); // if the table is in relative values (USHRT_MAX) // then it should be recalculated to absolute values now const SwFmtFrmSize& rTblFrmSz = pTab->GetFmt()->GetFrmSize(); SWRECTFN( pTab ) long nPrtWidth = (pTab->Prt().*fnRect->fnGetWidth)(); if( TBLVAR_CHGABS == pTab->GetTable()->GetTblChgMode() && ( eType & nsTblChgWidthHeightType::WH_COL_LEFT || eType & nsTblChgWidthHeightType::WH_COL_RIGHT ) && text::HoriOrientation::NONE == pTab->GetFmt()->GetHoriOrient().GetHoriOrient() && nPrtWidth != rTblFrmSz.GetWidth() ) { SwFmtFrmSize aSz( rTblFrmSz ); aSz.SetWidth( pTab->Prt().Width() ); pTab->GetFmt()->SetFmtAttr( aSz ); } if( (eType & (nsTblChgWidthHeightType::WH_FLAG_BIGGER | nsTblChgWidthHeightType::WH_FLAG_INSDEL)) == (nsTblChgWidthHeightType::WH_FLAG_BIGGER | nsTblChgWidthHeightType::WH_FLAG_INSDEL) ) { nDiff = sal_uInt16((pFrm->Frm().*fnRect->fnGetWidth)()); // we must move the cursor outside the current cell before // deleting the cells. TblChgWidthHeightType eTmp = static_cast( eType & 0xfff ); switch( eTmp ) { case nsTblChgWidthHeightType::WH_ROW_TOP: lcl_GoTableRow( this, true ); break; case nsTblChgWidthHeightType::WH_ROW_BOTTOM: lcl_GoTableRow( this, false ); break; case nsTblChgWidthHeightType::WH_COL_LEFT: GoPrevCell(); break; case nsTblChgWidthHeightType::WH_COL_RIGHT: GoNextCell(); break; default: break; } } SwTwips nLogDiff = nDiff; nLogDiff *= pTab->GetFmt()->GetFrmSize().GetWidth(); nLogDiff /= nPrtWidth; /** The cells are destroyed in here */ bool bRet = GetDoc()->SetColRowWidthHeight( *const_cast(static_cast(pFrm)->GetTabBox()), eType, nDiff, nLogDiff ); delete pLastCols, pLastCols = 0; EndAllActionAndCall(); if( bRet && (eType & (nsTblChgWidthHeightType::WH_FLAG_BIGGER | nsTblChgWidthHeightType::WH_FLAG_INSDEL)) == nsTblChgWidthHeightType::WH_FLAG_INSDEL ) { switch(eType & ~(nsTblChgWidthHeightType::WH_FLAG_BIGGER | nsTblChgWidthHeightType::WH_FLAG_INSDEL)) { case nsTblChgWidthHeightType::WH_CELL_LEFT: case nsTblChgWidthHeightType::WH_COL_LEFT: GoPrevCell(); break; case nsTblChgWidthHeightType::WH_CELL_RIGHT: case nsTblChgWidthHeightType::WH_COL_RIGHT: GoNextCell(); break; case nsTblChgWidthHeightType::WH_CELL_TOP: case nsTblChgWidthHeightType::WH_ROW_TOP: lcl_GoTableRow( this, true ); break; case nsTblChgWidthHeightType::WH_CELL_BOTTOM: case nsTblChgWidthHeightType::WH_ROW_BOTTOM: lcl_GoTableRow( this, false ); break; } } return bRet; } static bool lcl_IsFormulaSelBoxes( const SwTable& rTbl, const SwTblBoxFormula& rFml, SwCellFrms& rCells ) { SwTblBoxFormula aTmp( rFml ); SwSelBoxes aBoxes; aTmp.GetBoxesOfFormula(rTbl, aBoxes); for (size_t nSelBoxes = aBoxes.size(); nSelBoxes; ) { SwTableBox* pBox = aBoxes[ --nSelBoxes ]; SwCellFrms::iterator iC; for( iC = rCells.begin(); iC != rCells.end(); ++iC ) if( (*iC)->GetTabBox() == pBox ) break; // found if( iC == rCells.end() ) return false; } return true; } // ask formula for auto-sum bool SwFEShell::GetAutoSum( OUString& rFml ) const { SwFrm *pFrm = GetCurrFrm(); SwTabFrm *pTab = pFrm ? pFrm->ImplFindTabFrm() : 0; if( !pTab ) return false; SwCellFrms aCells; OUString sFields; if( ::GetAutoSumSel( *this, aCells )) { sal_uInt16 nW = 0; for( size_t n = aCells.size(); n; ) { SwCellFrm* pCFrm = aCells[ --n ]; sal_uInt16 nBoxW = pCFrm->GetTabBox()->IsFormulaOrValueBox(); if( !nBoxW ) break; if( !nW ) { if( USHRT_MAX == nBoxW ) continue; // skip space at beginning // formula only if box is contained if( RES_BOXATR_FORMULA == nBoxW && !::lcl_IsFormulaSelBoxes( *pTab->GetTable(), pCFrm-> GetTabBox()->GetFrmFmt()->GetTblBoxFormula(), aCells)) { nW = RES_BOXATR_VALUE; // restore previous spaces! for( size_t i = aCells.size(); n+1 < i; ) { sFields = "|<" + aCells[--i]->GetTabBox()->GetName() + ">" + sFields; } } else nW = nBoxW; } else if( RES_BOXATR_VALUE == nW ) { // search for values, Value/Formula/Text found -> include if( RES_BOXATR_FORMULA == nBoxW && ::lcl_IsFormulaSelBoxes( *pTab->GetTable(), pCFrm-> GetTabBox()->GetFrmFmt()->GetTblBoxFormula(), aCells )) break; else if( USHRT_MAX != nBoxW ) sFields = OUStringLiteral1() + sFields; else break; } else if( RES_BOXATR_FORMULA == nW ) { // only continue search when the current formula points to // all boxes contained in the selection if( RES_BOXATR_FORMULA == nBoxW ) { if( !::lcl_IsFormulaSelBoxes( *pTab->GetTable(), pCFrm-> GetTabBox()->GetFrmFmt()->GetTblBoxFormula(), aCells )) { // redo only for values! nW = RES_BOXATR_VALUE; sFields.clear(); // restore previous spaces! for( size_t i = aCells.size(); n+1 < i; ) { sFields = "|<" + aCells[--i]->GetTabBox()->GetName() + ">" + sFields; } } else sFields = OUStringLiteral1() + sFields; } else if( USHRT_MAX == nBoxW ) break; else continue; // ignore this box } else // all other stuff terminates the loop // possibly allow texts?? break; sFields = "<" + pCFrm->GetTabBox()->GetName() + ">" + sFields; } } rFml = OUString::createFromAscii( sCalc_Sum ); if (!sFields.isEmpty()) { rFml += "(" + sFields + ")"; } return true; } bool SwFEShell::IsTableRightToLeft() const { SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; return pFrm->ImplFindTabFrm()->IsRightToLeft(); } bool SwFEShell::IsMouseTableRightToLeft(const Point &rPt) const { SwFrm *pFrm = (SwFrm *)GetBox( rPt ); const SwTabFrm* pTabFrm = pFrm ? pFrm->ImplFindTabFrm() : 0; OSL_ENSURE( pTabFrm, "Table not found" ); return pTabFrm && pTabFrm->IsRightToLeft(); } bool SwFEShell::IsTableVertical() const { SwFrm *pFrm = GetCurrFrm(); if( !pFrm || !pFrm->IsInTab() ) return false; return pFrm->ImplFindTabFrm()->IsVertical(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */