Quelle InternalData.cxx
Sprache: C
/* -*- 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 <comphelper/sequence.hxx>
#include <o3tl/safeint.hxx>
#include <osl/diagnose.h>
#ifdef DEBUG_CHART2_TOOLS
#define DEBUG_INTERNAL_DATA
1
#endif
#ifdef DEBUG_INTERNAL_DATA
#include <svl/gridprinter.hxx>
#endif
#include <algorithm>
#include <iterator>
#include <limits>
using ::com::sun::star::uno::Sequence;
using namespace ::com::sun::star;
namespace chart
{
namespace
{
struct lcl_NumberedStringGenerator
{
lcl_NumberedStringGenerator(
const OUString & rStub, std::u16string_view rWildcard
) :
m_aStub( rStub ),
m_nCounter( 0 ),
m_nStubStartIndex( rStub.indexOf( rWildcard )),
m_nWildcardLength( rWildcard.size())
{
}
std::vector< uno::Any > operator ()()
{
return { uno::Any(m_aStub.replaceAt( m_nStubStartIndex, m_nWildcardLength, OUString::number( ++m_nCounter ))) };
}
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 )
{
#if defined __GLIBCXX__ && (!defined _GLIBCXX_RELEASE || _GLIBCXX_RELEASE < 12 )
// workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103022
if (!size(rValarray))
return Sequence<T>();
#endif
return comphelper::containerToSequence(rValarray);
}
} // anonymous namespace
InternalData::InternalData()
: m_nColumnCount( 0 )
, m_nRowCount( 0 )
, m_aRowLabels( 0 )
, m_aColumnLabels( 0 )
{}
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, u"%ROWNUMBER" ));
m_aColumnLabels.clear();
m_aColumnLabels.reserve( m_nColumnCount );
generate_n( back_inserter( m_aColumnLabels ), m_nColumnCount,
lcl_NumberedStringGenerator( aColName, u"%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 );
// set all values to Nan
m_aData = std::numeric_limits<double >::quiet_NaN();
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 );
auto aResultRange = asNonConstRange(aResult);
for ( sal_Int32 i=0 ; i<m_nRowCount; ++i )
aResultRange[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 std::vector< double > & rNewData )
{
if ( nColumnIndex < 0 )
return ;
enlargeData( nColumnIndex + 1 , rNewData.size() );
tDataType aSlice = m_aData[ std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ];
for ( std::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 std::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 ( std::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, std::vector< uno::Any >&& rComplexLabel )
{
if ( nColumnIndex < 0 )
return ;
if ( o3tl::make_unsigned(nColumnIndex) >= m_aColumnLabels.size() )
{
m_aColumnLabels.resize(nColumnIndex+1 );
enlargeData( nColumnIndex+1 , 0 );
}
m_aColumnLabels[nColumnIndex] = std::move(rComplexLabel);
dump();
}
void InternalData::setComplexRowLabel( sal_Int32 nRowIndex, std::vector< uno::Any >&& rComplexLabel )
{
if ( nRowIndex < 0 )
return ;
if ( o3tl::make_unsigned(nRowIndex) >= m_aRowLabels.size() )
{
m_aRowLabels.resize(nRowIndex+1 );
enlargeData( 0 , nRowIndex+1 );
}
m_aRowLabels[nRowIndex] = std::move(rComplexLabel);
dump();
}
void InternalData::setComplexCategoryLabel(sal_Int32 nRowIndex, std::vector< uno::Any >&& rComplexLabel)
{
if (nRowIndex < 0 )
return ;
if (o3tl::make_unsigned(nRowIndex) >= 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] = std::move(rComplexLabel);
}
}
std::vector< uno::Any > InternalData::getComplexColumnLabel( sal_Int32 nColumnIndex ) const
{
if ( nColumnIndex < static_cast < sal_Int32 >( m_aColumnLabels.size() ) )
return m_aColumnLabels[nColumnIndex];
else
return std::vector< uno::Any >();
}
std::vector< uno::Any > InternalData::getComplexRowLabel( sal_Int32 nRowIndex ) const
{
if ( nRowIndex < static_cast < sal_Int32 >( m_aRowLabels.size() ) )
return m_aRowLabels[nRowIndex];
else
return std::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;
std::swap(m_aData[nIndex1], m_aData[nIndex2]);
}
std::swap(m_aRowLabels[nRowIndex], m_aRowLabels[nRowIndex + 1 ]);
}
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 ;
std::swap(m_aData[nIndex1], m_aData[nIndex2]);
}
std::swap(m_aColumnLabels[nColumnIndex], m_aColumnLabels[nColumnIndex + 1 ]);
}
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 )
{
tDataType aNewData( std::numeric_limits<double >::quiet_NaN(), 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 = std::move(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 );
tDataType aNewData( std::numeric_limits<double >::quiet_NaN(), 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 = std::move(aNewData);
// labels
if ( nAfterIndex < static_cast < sal_Int32 >( m_aColumnLabels.size()))
m_aColumnLabels.insert( m_aColumnLabels.begin() + (nAfterIndex + 1 ), std::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 );
tDataType aNewData( std::numeric_limits<double >::quiet_NaN(), 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 = std::move(aNewData);
// labels
if ( nAfterIndex < static_cast < sal_Int32 >( m_aRowLabels.size()))
m_aRowLabels.insert( m_aRowLabels.begin() + nIndex, std::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 );
tDataType aNewData( std::numeric_limits<double >::quiet_NaN(), 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 = std::move(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 );
tDataType aNewData( std::numeric_limits<double >::quiet_NaN(), 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 = std::move(aNewData);
// labels
if ( nAtIndex < static_cast < sal_Int32 >( m_aRowLabels.size()))
m_aRowLabels.erase( m_aRowLabels.begin() + nAtIndex );
dump();
}
void InternalData::setComplexRowLabels( tVecVecAny&& rNewRowLabels )
{
m_aRowLabels = std::move(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( tVecVecAny&& rNewColumnLabels )
{
m_aColumnLabels = std::move(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(m_aColumnLabels[0 ].size(), m_aColumnLabels.size(), true );
for (size_t nCol = 0 ; nCol < m_aColumnLabels.size(); ++nCol)
{
for (size_t nRow = 0 ; nRow < m_aColumnLabels[nCol].size(); ++nRow)
{
OUString aStr;
if (m_aColumnLabels[nCol].at(nRow) >>= aStr)
aPrinter.set(nRow, nCol, aStr);
}
}
aPrinter.print("Header" );
}
if (!m_aRowLabels.empty())
{
svl::GridPrinter aPrinter(m_aRowLabels.size(), m_aRowLabels[0 ].size(), true );
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, true );
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: */
Messung V0.5 in Prozent C=94 H=97 G=95
¤ Dauer der Verarbeitung: 0.3 Sekunden
(vorverarbeitet am 2026-09-11)
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*© Formatika GbR, Deutschland
2026-08-25
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