262 lines
10 KiB
C++
262 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SC_INC_ATTARRAY_HXX
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#define INCLUDED_SC_INC_ATTARRAY_HXX
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#include "global.hxx"
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#include "attrib.hxx"
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class ScDocument;
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class ScEditDataArray;
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class ScMarkArray;
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class ScPatternAttr;
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class ScStyleSheet;
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class ScFlatBoolRowSegments;
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class SfxItemPoolCache;
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class SfxStyleSheetBase;
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class SvxBoxItem;
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class SvxBoxInfoItem;
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namespace editeng { class SvxBorderLine; }
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#define SC_LINE_EMPTY 0
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#define SC_LINE_SET 1
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#define SC_LINE_DONTCARE 2
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#define SC_ATTRARRAY_DELTA 4
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struct ScLineFlags
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{
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sal_uInt8 nLeft;
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sal_uInt8 nRight;
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sal_uInt8 nTop;
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sal_uInt8 nBottom;
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sal_uInt8 nHori;
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sal_uInt8 nVert;
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ScLineFlags() : nLeft(SC_LINE_EMPTY),nRight(SC_LINE_EMPTY),nTop(SC_LINE_EMPTY),
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nBottom(SC_LINE_EMPTY),nHori(SC_LINE_EMPTY),nVert(SC_LINE_EMPTY) {}
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};
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struct ScMergePatternState
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{
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SfxItemSet* pItemSet; ///< allocated in MergePatternArea, used for resulting ScPatternAttr
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const ScPatternAttr* pOld1; ///< existing objects, temporary
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const ScPatternAttr* pOld2;
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ScMergePatternState() : pItemSet(NULL), pOld1(NULL), pOld2(NULL) {}
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};
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struct ScAttrEntry
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{
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SCROW nRow;
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const ScPatternAttr* pPattern;
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};
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class ScAttrArray
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{
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private:
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SCCOL nCol;
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SCTAB nTab;
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ScDocument* pDocument;
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SCSIZE nCount;
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SCSIZE nLimit;
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ScAttrEntry* pData;
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friend class ScDocument; // for FillInfo
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friend class ScDocumentIterator;
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friend class ScAttrIterator;
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friend class ScHorizontalAttrIterator;
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bool ApplyFrame( const SvxBoxItem* pLineOuter, const SvxBoxInfoItem* pLineInner,
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SCROW nStartRow, SCROW nEndRow,
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bool bLeft, SCCOL nDistRight, bool bTop, SCROW nDistBottom );
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void RemoveCellCharAttribs( SCROW nStartRow, SCROW nEndRow,
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const ScPatternAttr* pPattern, ScEditDataArray* pDataArray );
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// prevent the copy c'tor and operator=
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// this is just to prevent accidental use
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ScAttrArray(const ScAttrArray&);
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ScAttrArray& operator=(const ScAttrArray&);
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public:
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ScAttrArray( SCCOL nNewCol, SCTAB nNewTab, ScDocument* pDoc );
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~ScAttrArray();
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void SetTab(SCTAB nNewTab) { nTab = nNewTab; }
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void SetCol(SCCOL nNewCol) { nCol = nNewCol; }
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#if OSL_DEBUG_LEVEL > 1
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void TestData() const;
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#endif
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void Reset( const ScPatternAttr* pPattern);
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bool Concat(SCSIZE nPos);
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const ScPatternAttr* GetPattern( SCROW nRow ) const;
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const ScPatternAttr* GetPatternRange( SCROW& rStartRow, SCROW& rEndRow, SCROW nRow ) const;
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void MergePatternArea( SCROW nStartRow, SCROW nEndRow, ScMergePatternState& rState, bool bDeep ) const;
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void MergeBlockFrame( SvxBoxItem* pLineOuter, SvxBoxInfoItem* pLineInner, ScLineFlags& rFlags,
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SCROW nStartRow, SCROW nEndRow, bool bLeft, SCCOL nDistRight ) const;
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void ApplyBlockFrame( const SvxBoxItem* pLineOuter, const SvxBoxInfoItem* pLineInner,
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SCROW nStartRow, SCROW nEndRow, bool bLeft, SCCOL nDistRight );
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void SetPattern( SCROW nRow, const ScPatternAttr* pPattern, bool bPutToPool = false );
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void SetPatternArea( SCROW nStartRow, SCROW nEndRow, const ScPatternAttr* pPattern,
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bool bPutToPool = false, ScEditDataArray* pDataArray = NULL );
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void ApplyStyleArea( SCROW nStartRow, SCROW nEndRow, ScStyleSheet* pStyle );
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void ApplyCacheArea( SCROW nStartRow, SCROW nEndRow, SfxItemPoolCache* pCache,
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ScEditDataArray* pDataArray = NULL );
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bool SetAttrEntries(ScAttrEntry* pNewData, SCSIZE nSize);
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void ApplyLineStyleArea( SCROW nStartRow, SCROW nEndRow,
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const ::editeng::SvxBorderLine* pLine, bool bColorOnly );
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void AddCondFormat( SCROW nStartRow, SCROW nEndRow, sal_uInt32 nIndex );
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void RemoveCondFormat( SCROW nStartRow, SCROW nEndRow, sal_uInt32 nIndex );
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void ClearItems( SCROW nStartRow, SCROW nEndRow, const sal_uInt16* pWhich );
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void ChangeIndent( SCROW nStartRow, SCROW nEndRow, bool bIncrement );
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/// Including current, may return -1
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SCsROW GetNextUnprotected( SCsROW nRow, bool bUp ) const;
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/// May return -1 if not found
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SCsROW SearchStyle(
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SCsROW nRow, const ScStyleSheet* pSearchStyle, bool bUp,
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const ScMarkArray* pMarkArray = NULL) const;
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bool SearchStyleRange(
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SCsROW& rRow, SCsROW& rEndRow, const ScStyleSheet* pSearchStyle, bool bUp,
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const ScMarkArray* pMarkArray = NULL) const;
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bool ApplyFlags( SCROW nStartRow, SCROW nEndRow, sal_Int16 nFlags );
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bool RemoveFlags( SCROW nStartRow, SCROW nEndRow, sal_Int16 nFlags );
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bool Search( SCROW nRow, SCSIZE& nIndex ) const;
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bool HasAttrib( SCROW nRow1, SCROW nRow2, sal_uInt16 nMask ) const;
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bool IsMerged( SCROW nRow ) const;
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bool ExtendMerge( SCCOL nThisCol, SCROW nStartRow, SCROW nEndRow,
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SCCOL& rPaintCol, SCROW& rPaintRow,
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bool bRefresh );
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bool RemoveAreaMerge( SCROW nStartRow, SCROW nEndRow );
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void FindStyleSheet( const SfxStyleSheetBase* pStyleSheet, ScFlatBoolRowSegments& rUsedRows, bool bReset );
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bool IsStyleSheetUsed( const ScStyleSheet& rStyle, bool bGatherAllStyles ) const;
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void DeleteAreaSafe(SCROW nStartRow, SCROW nEndRow);
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void SetPatternAreaSafe( SCROW nStartRow, SCROW nEndRow,
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const ScPatternAttr* pWantedPattern, bool bDefault );
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void CopyAreaSafe( SCROW nStartRow, SCROW nEndRow, long nDy, ScAttrArray& rAttrArray );
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bool IsEmpty() const;
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bool GetFirstVisibleAttr( SCROW& rFirstRow ) const;
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bool GetLastVisibleAttr( SCROW& rLastRow, SCROW nLastData, bool bFullFormattedArea = false ) const;
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bool HasVisibleAttrIn( SCROW nStartRow, SCROW nEndRow ) const;
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bool IsVisibleEqual( const ScAttrArray& rOther,
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SCROW nStartRow, SCROW nEndRow ) const;
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bool IsAllEqual( const ScAttrArray& rOther, SCROW nStartRow, SCROW nEndRow ) const;
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bool TestInsertCol( SCROW nStartRow, SCROW nEndRow) const;
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bool TestInsertRow( SCSIZE nSize ) const;
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void InsertRow( SCROW nStartRow, SCSIZE nSize );
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void DeleteRow( SCROW nStartRow, SCSIZE nSize );
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void DeleteRange( SCSIZE nStartIndex, SCSIZE nEndIndex );
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void DeleteArea( SCROW nStartRow, SCROW nEndRow );
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void MoveTo( SCROW nStartRow, SCROW nEndRow, ScAttrArray& rAttrArray );
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void CopyArea(
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SCROW nStartRow, SCROW nEndRow, long nDy, ScAttrArray& rAttrArray, sal_Int16 nStripFlags = 0) const;
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void DeleteHardAttr( SCROW nStartRow, SCROW nEndRow );
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/* i123909: Pre-calculate needed memory, and pre-reserve enough memory */
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bool Reserve( SCSIZE nReserve );
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SCSIZE Count() const { return nCount; }
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SCSIZE Count( SCROW nRow1, SCROW nRow2 ) const;
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};
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// Iterator for attributes
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class ScAttrIterator
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{
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const ScAttrArray* pArray;
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SCSIZE nPos;
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SCROW nRow;
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SCROW nEndRow;
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public:
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inline ScAttrIterator( const ScAttrArray* pNewArray, SCROW nStart, SCROW nEnd );
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inline const ScPatternAttr* Next( SCROW& rTop, SCROW& rBottom );
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inline const ScPatternAttr* Resync( SCROW nRow, SCROW& rTop, SCROW& rBottom );
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SCROW GetNextRow() const { return nRow; }
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};
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inline ScAttrIterator::ScAttrIterator( const ScAttrArray* pNewArray, SCROW nStart, SCROW nEnd ) :
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pArray( pNewArray ),
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nRow( nStart ),
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nEndRow( nEnd )
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{
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if ( nStart > 0 )
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pArray->Search( nStart, nPos );
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else
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nPos = 0;
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}
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inline const ScPatternAttr* ScAttrIterator::Next( SCROW& rTop, SCROW& rBottom )
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{
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const ScPatternAttr* pRet;
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if ( nPos < pArray->nCount && nRow <= nEndRow )
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{
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rTop = nRow;
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rBottom = std::min( pArray->pData[nPos].nRow, nEndRow );
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pRet = pArray->pData[nPos].pPattern;
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nRow = rBottom + 1;
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++nPos;
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}
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else
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pRet = NULL;
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return pRet;
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}
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inline const ScPatternAttr* ScAttrIterator::Resync( SCROW nRowP, SCROW& rTop, SCROW& rBottom )
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{
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nRow = nRowP;
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// Chances are high that the pattern changed on nRowP introduced a span
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// starting right there. Assume that Next() was called so nPos already
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// advanced. Another high chance is that the change extended a previous or
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// next pattern. In all these cases we don't need to search.
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if (3 <= nPos && nPos <= pArray->nCount && pArray->pData[nPos-3].nRow < nRowP &&
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nRowP <= pArray->pData[nPos-2].nRow)
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nPos -= 2;
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else if (2 <= nPos && nPos <= pArray->nCount && pArray->pData[nPos-2].nRow < nRowP &&
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nRowP <= pArray->pData[nPos-1].nRow)
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--nPos;
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else if (pArray->nCount > 0 && nRowP <= pArray->pData[0].nRow)
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nPos = 0;
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else
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pArray->Search( nRowP, nPos );
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return Next( rTop, rBottom);
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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