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Diffstat (limited to 'chart2/source/tools/InternalData.cxx')
| -rw-r--r-- | chart2/source/tools/InternalData.cxx | 565 |
1 files changed, 565 insertions, 0 deletions
diff --git a/chart2/source/tools/InternalData.cxx b/chart2/source/tools/InternalData.cxx new file mode 100644 index 000000000..5fc4d1724 --- /dev/null +++ b/chart2/source/tools/InternalData.cxx @@ -0,0 +1,565 @@ +/* -*- 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 <InternalData.hxx> +#include <ResId.hxx> +#include <strings.hrc> + +#include <osl/diagnose.h> +#include <rtl/math.hxx> +#ifdef DEBUG_CHART2_TOOLS +#define DEBUG_INTERNAL_DATA 1 +#endif + +#ifdef DEBUG_INTERNAL_DATA +#include <svl/gridprinter.hxx> +#endif + +#include <algorithm> +#include <iterator> + +using ::com::sun::star::uno::Sequence; + +using namespace ::com::sun::star; +using namespace ::std; + +namespace chart +{ + +namespace +{ +struct lcl_NumberedStringGenerator +{ + lcl_NumberedStringGenerator( const OUString & rStub, const OUString & rWildcard ) : + m_aStub( rStub ), + m_nCounter( 0 ), + m_nStubStartIndex( rStub.indexOf( rWildcard )), + m_nWildcardLength( rWildcard.getLength()) + { + } + vector< uno::Any > operator()() + { + vector< uno::Any > aRet(1); + aRet[0] <<= m_aStub.replaceAt( m_nStubStartIndex, m_nWildcardLength, OUString::number( ++m_nCounter )); + return aRet; + } +private: + OUString m_aStub; + sal_Int32 m_nCounter; + const sal_Int32 m_nStubStartIndex; + const sal_Int32 m_nWildcardLength; +}; + +template< typename T > + Sequence< T > lcl_ValarrayToSequence( const std::valarray< T > & rValarray ) +{ + // is there a more elegant way of conversion? + Sequence< T > aResult( rValarray.size()); + for( size_t i = 0; i < rValarray.size(); ++i ) + aResult[i] = rValarray[i]; + return aResult; +} + +} // anonymous namespace + +InternalData::InternalData() + : m_nColumnCount( 0 ) + , m_nRowCount( 0 ) + , m_aRowLabels( 0 ) + , m_aColumnLabels( 0 ) +{} + +static const double fDefaultData[] = { + 9.10, 3.20, 4.54, + 2.40, 8.80, 9.65, + 3.10, 1.50, 3.70, + 4.30, 9.02, 6.20 +}; + +void InternalData::createDefaultData() +{ + const sal_Int32 nRowCount = 4; + const sal_Int32 nColumnCount = 3; + + m_nRowCount = nRowCount; + m_nColumnCount = nColumnCount; + const sal_Int32 nSize = nColumnCount * nRowCount; + // @todo: localize this! + const OUString aRowName(SchResId(STR_ROW_LABEL)); + const OUString aColName(SchResId(STR_COLUMN_LABEL)); + + m_aData.resize( nSize ); + for( sal_Int32 i=0; i<nSize; ++i ) + m_aData[i] = fDefaultData[i]; + + m_aRowLabels.clear(); + m_aRowLabels.reserve( m_nRowCount ); + generate_n( back_inserter( m_aRowLabels ), m_nRowCount, + lcl_NumberedStringGenerator( aRowName, "%ROWNUMBER" )); + + m_aColumnLabels.clear(); + m_aColumnLabels.reserve( m_nColumnCount ); + generate_n( back_inserter( m_aColumnLabels ), m_nColumnCount, + lcl_NumberedStringGenerator( aColName, "%COLUMNNUMBER" )); +} + +void InternalData::setData( const Sequence< Sequence< double > >& rDataInRows ) +{ + m_nRowCount = rDataInRows.getLength(); + m_nColumnCount = (m_nRowCount ? rDataInRows[0].getLength() : 0); + + if( m_aRowLabels.size() != static_cast< sal_uInt32 >( m_nRowCount )) + m_aRowLabels.resize( m_nRowCount ); + if( m_aColumnLabels.size() != static_cast< sal_uInt32 >( m_nColumnCount )) + m_aColumnLabels.resize( m_nColumnCount ); + + m_aData.resize( m_nRowCount * m_nColumnCount ); + double fNan; + ::rtl::math::setNan( & fNan ); + // set all values to Nan + m_aData = fNan; + + for( sal_Int32 nRow=0; nRow<m_nRowCount; ++nRow ) + { + int nDataIdx = nRow*m_nColumnCount; + const sal_Int32 nMax = std::min( rDataInRows[nRow].getLength(), m_nColumnCount ); + for( sal_Int32 nCol=0; nCol < nMax; ++nCol ) + { + m_aData[nDataIdx] = rDataInRows[nRow][nCol]; + nDataIdx += 1; + } + } +} + +Sequence< Sequence< double > > InternalData::getData() const +{ + Sequence< Sequence< double > > aResult( m_nRowCount ); + + for( sal_Int32 i=0; i<m_nRowCount; ++i ) + aResult[i] = lcl_ValarrayToSequence< tDataType::value_type >( + m_aData[ std::slice( i*m_nColumnCount, m_nColumnCount, 1 ) ] ); + + return aResult; +} + +Sequence< double > InternalData::getColumnValues( sal_Int32 nColumnIndex ) const +{ + if( nColumnIndex >= 0 && nColumnIndex < m_nColumnCount ) + return lcl_ValarrayToSequence< tDataType::value_type >( + m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] ); + return Sequence< double >(); +} +Sequence< double > InternalData::getRowValues( sal_Int32 nRowIndex ) const +{ + if( nRowIndex >= 0 && nRowIndex < m_nRowCount ) + return lcl_ValarrayToSequence< tDataType::value_type >( + m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ] ); + return Sequence< double >(); +} + +void InternalData::setColumnValues( sal_Int32 nColumnIndex, const vector< double > & rNewData ) +{ + if( nColumnIndex < 0 ) + return; + enlargeData( nColumnIndex + 1, rNewData.size() ); + + tDataType aSlice = m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ]; + for( vector< double >::size_type i = 0; i < rNewData.size(); ++i ) + aSlice[i] = rNewData[i]; + m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] = aSlice; +} + +void InternalData::setRowValues( sal_Int32 nRowIndex, const vector< double > & rNewData ) +{ + if( nRowIndex < 0 ) + return; + enlargeData( rNewData.size(), nRowIndex+1 ); + + tDataType aSlice = m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ]; + for( vector< double >::size_type i = 0; i < rNewData.size(); ++i ) + aSlice[i] = rNewData[i]; + m_aData[ std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ]= aSlice; +} + +void InternalData::setComplexColumnLabel( sal_Int32 nColumnIndex, const vector< uno::Any >& rComplexLabel ) +{ + if( nColumnIndex < 0 ) + return; + if( nColumnIndex >= static_cast< sal_Int32 >( m_aColumnLabels.size() ) ) + { + m_aColumnLabels.resize(nColumnIndex+1); + enlargeData( nColumnIndex+1, 0 ); + } + m_aColumnLabels[nColumnIndex]=rComplexLabel; + + dump(); +} + +void InternalData::setComplexRowLabel( sal_Int32 nRowIndex, const vector< uno::Any >& rComplexLabel ) +{ + if( nRowIndex < 0 ) + return; + if( nRowIndex >= static_cast< sal_Int32 >( m_aRowLabels.size() ) ) + { + m_aRowLabels.resize(nRowIndex+1); + enlargeData( 0, nRowIndex+1 ); + } + sal_Int32 nSize = static_cast<sal_Int32>( m_aRowLabels[nRowIndex].size() ); + if( nSize >= 1 && !rComplexLabel.empty() ) + { + m_aRowLabels[nRowIndex].resize(nSize+1); + m_aRowLabels[nRowIndex][nSize] = rComplexLabel[0]; + } + else + { + m_aRowLabels[nRowIndex] = rComplexLabel; + } +} + +vector< uno::Any > InternalData::getComplexColumnLabel( sal_Int32 nColumnIndex ) const +{ + if( nColumnIndex < static_cast< sal_Int32 >( m_aColumnLabels.size() ) ) + return m_aColumnLabels[nColumnIndex]; + else + return vector< uno::Any >(); +} +vector< uno::Any > InternalData::getComplexRowLabel( sal_Int32 nRowIndex ) const +{ + if( nRowIndex < static_cast< sal_Int32 >( m_aRowLabels.size() ) ) + return m_aRowLabels[nRowIndex]; + else + return vector< uno::Any >(); +} + +void InternalData::swapRowWithNext( sal_Int32 nRowIndex ) +{ + if( nRowIndex >= m_nRowCount - 1 ) + return; + + const sal_Int32 nMax = m_nColumnCount; + for( sal_Int32 nColIdx=0; nColIdx<nMax; ++nColIdx ) + { + size_t nIndex1 = nColIdx + nRowIndex*m_nColumnCount; + size_t nIndex2 = nIndex1 + m_nColumnCount; + double fTemp = m_aData[nIndex1]; + m_aData[nIndex1] = m_aData[nIndex2]; + m_aData[nIndex2] = fTemp; + } + + vector< uno::Any > aTemp( m_aRowLabels[nRowIndex] ); + m_aRowLabels[nRowIndex] = m_aRowLabels[nRowIndex + 1]; + m_aRowLabels[nRowIndex + 1] = aTemp; +} + +void InternalData::swapColumnWithNext( sal_Int32 nColumnIndex ) +{ + if( nColumnIndex >= m_nColumnCount - 1 ) + return; + + const sal_Int32 nMax = m_nRowCount; + for( sal_Int32 nRowIdx=0; nRowIdx<nMax; ++nRowIdx ) + { + size_t nIndex1 = nColumnIndex + nRowIdx*m_nColumnCount; + size_t nIndex2 = nIndex1 + 1; + double fTemp = m_aData[nIndex1]; + m_aData[nIndex1] = m_aData[nIndex2]; + m_aData[nIndex2] = fTemp; + } + + vector< uno::Any > aTemp( m_aColumnLabels[nColumnIndex] ); + m_aColumnLabels[nColumnIndex] = m_aColumnLabels[nColumnIndex + 1]; + m_aColumnLabels[nColumnIndex + 1] = aTemp; +} + +bool InternalData::enlargeData( sal_Int32 nColumnCount, sal_Int32 nRowCount ) +{ + sal_Int32 nNewColumnCount( std::max<sal_Int32>( m_nColumnCount, nColumnCount ) ); + sal_Int32 nNewRowCount( std::max<sal_Int32>( m_nRowCount, nRowCount ) ); + sal_Int32 nNewSize( nNewColumnCount*nNewRowCount ); + + bool bGrow = (nNewSize > m_nColumnCount*m_nRowCount); + + if( bGrow ) + { + double fNan; + ::rtl::math::setNan( &fNan ); + tDataType aNewData( fNan, nNewSize ); + // copy old data + for( int nCol=0; nCol<m_nColumnCount; ++nCol ) + static_cast< tDataType >( + aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] ) = + m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ]; + + m_aData.resize( nNewSize ); + m_aData = aNewData; + } + m_nColumnCount = nNewColumnCount; + m_nRowCount = nNewRowCount; + return bGrow; +} + +void InternalData::insertColumn( sal_Int32 nAfterIndex ) +{ + // note: -1 is allowed, as we insert after the given index + OSL_ASSERT( nAfterIndex < m_nColumnCount && nAfterIndex >= -1 ); + if( nAfterIndex >= m_nColumnCount || nAfterIndex < -1 ) + return; + sal_Int32 nNewColumnCount = m_nColumnCount + 1; + sal_Int32 nNewSize( nNewColumnCount * m_nRowCount ); + + double fNan; + ::rtl::math::setNan( &fNan ); + tDataType aNewData( fNan, nNewSize ); + + // copy old data + int nCol=0; + for( ; nCol<=nAfterIndex; ++nCol ) + aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] = + static_cast< tDataType >( + m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ] ); + for( ++nCol; nCol<nNewColumnCount; ++nCol ) + aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] = + static_cast< tDataType >( + m_aData[ std::slice( nCol - 1, m_nRowCount, m_nColumnCount ) ] ); + + m_nColumnCount = nNewColumnCount; + m_aData.resize( nNewSize ); + m_aData = aNewData; + + // labels + if( nAfterIndex < static_cast< sal_Int32 >( m_aColumnLabels.size())) + m_aColumnLabels.insert( m_aColumnLabels.begin() + (nAfterIndex + 1), vector< uno::Any >(1) ); + + dump(); +} + +sal_Int32 InternalData::appendColumn() +{ + insertColumn( getColumnCount() - 1 ); + return getColumnCount() - 1; +} + +sal_Int32 InternalData::appendRow() +{ + insertRow( getRowCount() - 1 ); + return getRowCount() - 1; +} + +sal_Int32 InternalData::getRowCount() const +{ + return m_nRowCount; +} + +sal_Int32 InternalData::getColumnCount() const +{ + return m_nColumnCount; +} + +void InternalData::insertRow( sal_Int32 nAfterIndex ) +{ + // note: -1 is allowed, as we insert after the given index + OSL_ASSERT( nAfterIndex < m_nRowCount && nAfterIndex >= -1 ); + if( nAfterIndex >= m_nRowCount || nAfterIndex < -1 ) + return; + sal_Int32 nNewRowCount = m_nRowCount + 1; + sal_Int32 nNewSize( m_nColumnCount * nNewRowCount ); + + double fNan; + ::rtl::math::setNan( &fNan ); + tDataType aNewData( fNan, nNewSize ); + + // copy old data + sal_Int32 nIndex = nAfterIndex + 1; + aNewData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] = + static_cast< tDataType >( + m_aData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] ); + + if( nIndex < m_nRowCount ) + { + sal_Int32 nRemainingCount = m_nColumnCount * (m_nRowCount - nIndex); + aNewData[ std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] = + static_cast< tDataType >( + m_aData[ std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] ); + } + + m_nRowCount = nNewRowCount; + m_aData.resize( nNewSize ); + m_aData = aNewData; + + // labels + if( nAfterIndex < static_cast< sal_Int32 >( m_aRowLabels.size())) + m_aRowLabels.insert( m_aRowLabels.begin() + nIndex, vector< uno::Any > (1)); + + dump(); +} + +void InternalData::deleteColumn( sal_Int32 nAtIndex ) +{ + OSL_ASSERT( nAtIndex < m_nColumnCount && nAtIndex >= 0 ); + if( nAtIndex >= m_nColumnCount || m_nColumnCount < 1 || nAtIndex < 0 ) + return; + sal_Int32 nNewColumnCount = m_nColumnCount - 1; + sal_Int32 nNewSize( nNewColumnCount * m_nRowCount ); + + double fNan; + ::rtl::math::setNan( &fNan ); + tDataType aNewData( fNan, nNewSize ); + + // copy old data + int nCol=0; + for( ; nCol<nAtIndex; ++nCol ) + aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] = + static_cast< tDataType >( + m_aData[ std::slice( nCol, m_nRowCount, m_nColumnCount ) ] ); + for( ; nCol<nNewColumnCount; ++nCol ) + aNewData[ std::slice( nCol, m_nRowCount, nNewColumnCount ) ] = + static_cast< tDataType >( + m_aData[ std::slice( nCol + 1, m_nRowCount, m_nColumnCount ) ] ); + + m_nColumnCount = nNewColumnCount; + m_aData.resize( nNewSize ); + m_aData = aNewData; + + // labels + if( nAtIndex < static_cast< sal_Int32 >( m_aColumnLabels.size())) + m_aColumnLabels.erase( m_aColumnLabels.begin() + nAtIndex ); + + dump(); +} + +void InternalData::deleteRow( sal_Int32 nAtIndex ) +{ + OSL_ASSERT( nAtIndex < m_nRowCount && nAtIndex >= 0 ); + if( nAtIndex >= m_nRowCount || m_nRowCount < 1 || nAtIndex < 0 ) + return; + sal_Int32 nNewRowCount = m_nRowCount - 1; + sal_Int32 nNewSize( m_nColumnCount * nNewRowCount ); + + double fNan; + ::rtl::math::setNan( &fNan ); + tDataType aNewData( fNan, nNewSize ); + + // copy old data + sal_Int32 nIndex = nAtIndex; + if( nIndex ) + aNewData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] = + static_cast< tDataType >( + m_aData[ std::slice( 0, nIndex * m_nColumnCount, 1 ) ] ); + + if( nIndex < nNewRowCount ) + { + sal_Int32 nRemainingCount = m_nColumnCount * (nNewRowCount - nIndex); + aNewData[ std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] = + static_cast< tDataType >( + m_aData[ std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] ); + } + + m_nRowCount = nNewRowCount; + m_aData.resize( nNewSize ); + m_aData = aNewData; + + // labels + if( nAtIndex < static_cast< sal_Int32 >( m_aRowLabels.size())) + m_aRowLabels.erase( m_aRowLabels.begin() + nAtIndex ); + + dump(); +} + +void InternalData::setComplexRowLabels( const tVecVecAny& rNewRowLabels ) +{ + m_aRowLabels = rNewRowLabels; + sal_Int32 nNewRowCount = static_cast< sal_Int32 >( m_aRowLabels.size() ); + if( nNewRowCount < m_nRowCount ) + m_aRowLabels.resize( m_nRowCount ); + else + enlargeData( 0, nNewRowCount ); +} + +const InternalData::tVecVecAny& InternalData::getComplexRowLabels() const +{ + return m_aRowLabels; +} + +void InternalData::setComplexColumnLabels( const tVecVecAny& rNewColumnLabels ) +{ + m_aColumnLabels = rNewColumnLabels; + sal_Int32 nNewColumnCount = static_cast< sal_Int32 >( m_aColumnLabels.size() ); + if( nNewColumnCount < m_nColumnCount ) + m_aColumnLabels.resize( m_nColumnCount ); + else + enlargeData( nNewColumnCount, 0 ); +} + +const InternalData::tVecVecAny& InternalData::getComplexColumnLabels() const +{ + return m_aColumnLabels; +} + +#ifdef DEBUG_INTERNAL_DATA +void InternalData::dump() const +{ + // Header + if (!m_aColumnLabels.empty()) + { + svl::GridPrinter aPrinter(1, m_aColumnLabels.size(), true); + for (size_t nCol = 0; nCol < m_aColumnLabels.size(); ++nCol) + { + if (m_aColumnLabels[nCol].empty()) + continue; + + OUString aStr; + if (m_aColumnLabels[nCol][0] >>= aStr) + aPrinter.set(0, nCol, aStr); + } + aPrinter.print("Header"); + } + + if (!m_aRowLabels.empty()) + { + svl::GridPrinter aPrinter(m_aRowLabels.size(), m_aRowLabels[0].size()); + for (size_t nRow = 0; nRow < m_aRowLabels.size(); ++nRow) + { + for (size_t nCol = 0; nCol < m_aRowLabels[nRow].size(); ++nCol) + { + OUString aStr; + if (m_aRowLabels[nRow].at(nCol) >>= aStr) + aPrinter.set(nRow, nCol, aStr); + } + } + aPrinter.print("Row labels"); + } + + svl::GridPrinter aPrinter(m_nRowCount, m_nColumnCount); + + for (sal_Int32 nRow = 0; nRow < m_nRowCount; ++nRow) + { + tDataType aSlice( m_aData[ std::slice( nRow*m_nColumnCount, m_nColumnCount, 1 ) ] ); + for (sal_Int32 nCol = 0; nCol < m_nColumnCount; ++nCol) + aPrinter.set(nRow, nCol, OUString::number(aSlice[nCol])); + } + + aPrinter.print("Column data"); +} +#else +void InternalData::dump() const {} +#endif + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |