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Diffstat (limited to 'sc/source/core/tool/cellform.cxx')
| -rw-r--r-- | sc/source/core/tool/cellform.cxx | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/sc/source/core/tool/cellform.cxx b/sc/source/core/tool/cellform.cxx new file mode 100644 index 000000000..0dc6f03de --- /dev/null +++ b/sc/source/core/tool/cellform.cxx @@ -0,0 +1,214 @@ +/* -*- 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 <cellform.hxx> + +#include <svl/numformat.hxx> +#include <svl/sharedstring.hxx> + +#include <formulacell.hxx> +#include <document.hxx> +#include <cellvalue.hxx> +#include <formula/errorcodes.hxx> +#include <editutil.hxx> + +OUString ScCellFormat::GetString( const ScRefCellValue& rCell, sal_uInt32 nFormat, + const Color** ppColor, SvNumberFormatter& rFormatter, const ScDocument& rDoc, + bool bNullVals, bool bFormula, bool bUseStarFormat ) +{ + *ppColor = nullptr; + + switch (rCell.meType) + { + case CELLTYPE_STRING: + { + OUString str; + rFormatter.GetOutputString(rCell.mpString->getString(), nFormat, str, ppColor, bUseStarFormat); + return str; + } + case CELLTYPE_EDIT: + { + OUString str; + rFormatter.GetOutputString(rCell.getString(&rDoc), nFormat, str, ppColor ); + return str; + } + case CELLTYPE_VALUE: + { + const double & nValue = rCell.mfValue; + if (!bNullVals && nValue == 0.0) + return OUString(); + else + { + OUString str; + rFormatter.GetOutputString( nValue, nFormat, str, ppColor, bUseStarFormat ); + return str; + } + } + case CELLTYPE_FORMULA: + { + ScFormulaCell* pFCell = rCell.mpFormula; + if ( bFormula ) + { + return pFCell->GetFormula(); + } + else + { + // A macro started from the interpreter, which has + // access to Formula Cells, becomes a CellText, even if + // that triggers further interpretation, except if those + // cells are already being interpreted. + // IdleCalc generally doesn't trigger further interpretation, + // as not to get Err522 (circular). + if ( pFCell->GetDocument().IsInInterpreter() && + (!pFCell->GetDocument().GetMacroInterpretLevel() + || pFCell->IsRunning()) ) + { + return "..."; + } + else + { + const FormulaError nErrCode = pFCell->GetErrCode(); + + if (nErrCode != FormulaError::NONE) + return ScGlobal::GetErrorString(nErrCode); + else if ( pFCell->IsEmptyDisplayedAsString() ) + return OUString(); + else if ( pFCell->IsValue() ) + { + double fValue = pFCell->GetValue(); + if ( !bNullVals && fValue == 0.0 ) + return OUString(); + else + { + OUString str; + rFormatter.GetOutputString( fValue, nFormat, str, ppColor, bUseStarFormat ); + return str; + } + } + else + { + OUString str; + rFormatter.GetOutputString( pFCell->GetString().getString(), + nFormat, str, ppColor, bUseStarFormat ); + return str; + } + } + } + } + default: + return OUString(); + } +} + +OUString ScCellFormat::GetString( + ScDocument& rDoc, const ScAddress& rPos, sal_uInt32 nFormat, const Color** ppColor, + SvNumberFormatter& rFormatter, bool bNullVals, bool bFormula ) +{ + *ppColor = nullptr; + + ScRefCellValue aCell(rDoc, rPos); + return GetString(aCell, nFormat, ppColor, rFormatter, rDoc, bNullVals, bFormula); +} + +OUString ScCellFormat::GetInputString( + const ScRefCellValue& rCell, sal_uInt32 nFormat, SvNumberFormatter& rFormatter, const ScDocument& rDoc, + const svl::SharedString** pShared, bool bFiltering, bool bForceSystemLocale ) +{ + if(pShared != nullptr) + *pShared = nullptr; + switch (rCell.meType) + { + case CELLTYPE_STRING: + case CELLTYPE_EDIT: + return rCell.getString(&rDoc); + case CELLTYPE_VALUE: + { + OUString str; + rFormatter.GetInputLineString(rCell.mfValue, nFormat, str, bFiltering, bForceSystemLocale); + return str; + } + break; + case CELLTYPE_FORMULA: + { + OUString str; + ScFormulaCell* pFC = rCell.mpFormula; + if (pFC->IsEmptyDisplayedAsString()) + ; // empty + else if (pFC->IsValue()) + rFormatter.GetInputLineString(pFC->GetValue(), nFormat, str, bFiltering, bForceSystemLocale); + else + { + const svl::SharedString& shared = pFC->GetString(); + // Allow callers to optimize by avoiding converting later back to OUString. + // To avoid refcounting that won't be needed, do not even return the OUString. + if( pShared != nullptr ) + *pShared = &shared; + else + str = shared.getString(); + } + + const FormulaError nErrCode = pFC->GetErrCode(); + if (nErrCode != FormulaError::NONE) + { + str.clear(); + if( pShared != nullptr ) + *pShared = nullptr; + } + + return str; + } + case CELLTYPE_NONE: + if( pShared != nullptr ) + *pShared = &svl::SharedString::getEmptyString(); + return OUString(); + default: + return OUString(); + } +} + +OUString ScCellFormat::GetOutputString( ScDocument& rDoc, const ScAddress& rPos, const ScRefCellValue& rCell ) +{ + if (rCell.isEmpty()) + return OUString(); + + if (rCell.meType == CELLTYPE_EDIT) + { + // GetString converts line breaks into spaces in EditCell, + // but here we need the line breaks + const EditTextObject* pData = rCell.mpEditText; + if (pData) + { + ScFieldEditEngine& rEngine = rDoc.GetEditEngine(); + rEngine.SetTextCurrentDefaults(*pData); + return rEngine.GetText(); + } + // also do not format EditCells as numbers + // (fitting to output) + return OUString(); + } + else + { + // like in GetString for document (column) + const Color* pColor; + sal_uInt32 nNumFmt = rDoc.GetNumberFormat(rPos); + return GetString(rCell, nNumFmt, &pColor, *rDoc.GetFormatTable(), rDoc); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |