From dadc34655c3ab961b0b0b94a10eaaba710f0b5e8 Mon Sep 17 00:00:00 2001 From: tpearson Date: Mon, 4 Jul 2011 22:38:03 +0000 Subject: Added kmymoney git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmymoney@1239792 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- libkdchart/KDChartVectorTable.h | 319 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 319 insertions(+) create mode 100644 libkdchart/KDChartVectorTable.h (limited to 'libkdchart/KDChartVectorTable.h') diff --git a/libkdchart/KDChartVectorTable.h b/libkdchart/KDChartVectorTable.h new file mode 100644 index 0000000..b31b081 --- /dev/null +++ b/libkdchart/KDChartVectorTable.h @@ -0,0 +1,319 @@ +/* -*- Mode: C++ -*- + KDChart - a multi-platform charting engine +*/ + +/**************************************************************************** + ** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB. All rights reserved. + ** + ** This file is part of the KDChart library. + ** + ** This file may be distributed and/or modified under the terms of the + ** GNU General Public License version 2 as published by the Free Software + ** Foundation and appearing in the file LICENSE.GPL included in the + ** packaging of this file. + ** + ** Licensees holding valid commercial KDChart licenses may use this file in + ** accordance with the KDChart Commercial License Agreement provided with + ** the Software. + ** + ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + ** + ** See http://www.klaralvdalens-datakonsult.se/?page=products for + ** information about KDChart Commercial License Agreements. + ** + ** Contact info@klaralvdalens-datakonsult.se if any conditions of this + ** licensing are not clear to you. + ** + **********************************************************************/ +#ifndef __KDCHARTVECTORTABLE_H__ +#define __KDCHARTVECTORTABLE_H__ + +#include +#include +#include + +#include +#include + +class KDCHART_EXPORT KDChartVectorTablePrivate : public QShared +{ +public: + KDChartVectorTablePrivate() : QShared() { + row_count = 0; + col_count = 0; + } + + KDChartVectorTablePrivate( uint _rows, uint _cols ) : QShared() { + matrix.resize( _rows * _cols, KDChartData() ); + col_count = _cols; + row_count = _rows; + } + + KDChartVectorTablePrivate( const KDChartVectorTablePrivate& _t ) : + QShared(), + matrix( _t.matrix ), + col_count( _t.col_count ), + row_count( _t.row_count ) {} + + ~KDChartVectorTablePrivate() {} + + void expand( uint _rows, uint _cols ) { + // Save the old table + QValueVector save( matrix ); + + // Delete old data, then resize + matrix.resize( 0 ); + matrix.resize( _rows * _cols, KDChartData() ); + + // Copy over the old data + for( uint row = 0; row < QMIN( row_count, _rows ); row++ ) + for( uint col = 0; col < QMIN( col_count, _cols ); col++ ) + matrix[ row * _cols + col ].setAll( save[ row * col_count + col ] ); + + // set the new counts + col_count = _cols; + row_count = _rows; + } + + KDChartData& cell( uint _row, uint _col ) { + Q_ASSERT( _row < row_count ); + Q_ASSERT( _col < col_count ); + return matrix[ static_cast < int > ( _row * col_count + _col ) ]; + } + const KDChartData& cell( uint _row, uint _col ) const { + Q_ASSERT( _row < row_count ); + Q_ASSERT( _col < col_count ); + return matrix[ static_cast < int > ( _row * col_count + _col ) ]; + } + void setCell( uint _row, uint _col, const KDChartData& _element ) { + Q_ASSERT( _row < row_count ); + Q_ASSERT( _col < col_count ); + matrix[ static_cast < int > ( _row * col_count + _col ) ].setAll( _element ); + } + + void clearCell( uint _row, uint _col ) { + Q_ASSERT( _row < row_count ); + Q_ASSERT( _col < col_count ); + matrix[ static_cast < int > ( _row * col_count + _col ) ].clearValue(); + } + + void clearAllCells() { + for ( uint r = 0; r < row_count; ++r ) + for ( uint c = 0; c < col_count; ++c ) + matrix[ r * col_count + c ].clearValue(); + } + + QValueVector matrix; + + uint col_count; + uint row_count; +}; + + +class KDCHART_EXPORT KDChartVectorTableData : public KDChartTableDataBase +{ + Q_OBJECT + +private: + typedef KDChartVectorTablePrivate Priv; + uint _usedRows, _usedCols; + +public: + /** + * Typedefs + */ + typedef QValueVector::iterator Iterator; + typedef QValueVector::const_iterator ConstIterator; + + typedef QValueVector::iterator RowIterator; + typedef QValueVector::const_iterator ConstRowIterator; + + typedef QValueVector::iterator ColIterator; + typedef QValueVector::const_iterator ConstColIterator; + + /** + * API + */ + KDChartVectorTableData() : + KDChartTableDataBase() + { + sh = new Priv; + _usedCols = 0; + _usedRows = 0; + } + KDChartVectorTableData( uint _rows, uint _cols ) : + KDChartTableDataBase() + { + sh = new Priv( _rows, _cols ); + _usedRows = _rows; + _usedCols = _cols; + } + + KDChartVectorTableData( const KDChartVectorTableData& _t ) : + KDChartTableDataBase( _t ) { + _useUsedRows = _t._useUsedRows; + _useUsedCols = _t._useUsedCols; + _usedRows = _t._usedRows; + _usedCols = _t._usedCols; + sh = _t.sh; + sh->ref(); + setSorted( _t.sorted() ); + } + + virtual ~KDChartVectorTableData() { + if ( sh->deref() ) + delete sh; + } + + KDChartVectorTableData& operator=( const KDChartVectorTableData& t ) { + if ( &t == this ) + return * this; + _useUsedRows = t._useUsedRows; + _useUsedCols = t._useUsedCols; + _usedRows = t._usedRows; + _usedCols = t._usedCols; + t.sh->ref(); + if ( sh->deref() ) + delete sh; + sh = t.sh; + setSorted( t.sorted() ); + return *this; + } + +public slots: + Iterator begin() { + return sh->matrix.begin(); + } + + ConstIterator begin() const { + return sh->matrix.begin(); + } + + Iterator end() { + return sh->matrix.end(); + } + + ConstIterator end() const { + return sh->matrix.end(); + } + + bool isEmpty() const { + return ( sh->col_count == 0 && sh->row_count == 0 ); + } + + uint cols() const { + return sh->col_count; + } + + uint rows() const { + return sh->row_count; + } + // WARNING: The KDChartData class is an internal class now, + // and nobody supposed to use it any longer. + // Instead, please use cellCoord(), cellProp(), setCell(), setProp(), ... + // (khz, 2006-05-23) +/* + KDChartData& cell( uint _row, uint _col ) { + detach(); + return sh->cell( _row, _col ); + } +*/ + virtual bool cellCoord( uint _row, uint _col, + QVariant& _value, + int coordinate=1 ) const + { + if( _row >= sh->row_count || _col >= sh->col_count ) + return false; + _value = sh->cell( _row, _col ).value( coordinate ); + return true; + } + + virtual bool cellProp( uint _row, uint _col, + int& _prop ) const + { + if( _row >= sh->row_count || _col >= sh->col_count ) + return false; + _prop = sh->cell( _row, _col ).propertySet(); + return true; + } + + virtual void setCell( uint _row, uint _col, + const QVariant& _value1, + const QVariant& _value2=QVariant() ) { + detach(); + const KDChartData element( _value1, _value2 ); + sh->setCell( _row, _col, element ); + } + + virtual void setProp( uint _row, uint _col, + int _propSet=0 ) + { + sh->cell( _row, _col ).setPropertySet( _propSet ); + } + + void clearCell( uint _row, uint _col ) { + detach(); + sh->clearCell( _row, _col ); + } + + void clearAllCells() { + detach(); + sh->clearAllCells(); + } + + void expand( uint _rows, uint _cols ) { + detach(); + sh->expand( _rows, _cols ); + // adjust the usedRows / usedCols, if they had been set before + if( _useUsedCols ) + setUsedCols( QMIN( _usedCols, _cols ) ); + if( _useUsedRows ) + setUsedRows( QMIN( _usedRows, _rows ) ); + } + + void setUsedRows( uint _rows ) { + Q_ASSERT( _rows <= rows() ); + if( _usedRows < _rows ) + setSorted( false ); + _usedRows = _rows; + _useUsedRows = true; + } + + uint usedRows() const { + return _useUsedRows ? _usedRows : rows(); + } + + void setUsedCols( uint _cols ) { + Q_ASSERT( _cols <= cols() ); + if( _usedCols < _cols ) + setSorted( false ); + _usedCols = _cols; + _useUsedCols = true; + } + + uint usedCols() const { + return _useUsedCols ? _usedCols : cols(); + } + +private: + /** + * Helpers + */ + void detach() { + if ( sh->count > 1 ) { + sh->deref(); + sh = new Priv( *sh ); + } + setSorted( false ); + } + + /** + * Variables + */ + Priv* sh; +}; + +#endif +// __KDCHARTLISTTABLE_H__ + -- cgit v1.2.1