File indexing completed on 2024-05-12 04:20:32

 /*
  * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
  *
  * This file is part of the KD Chart library.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "KChartDataValueAttributes.h"
 
 #include <QVariant>
 #include <QDebug>
 #include "KChartPosition.h"
 #include "KChartMath_p.h"
 #include <KChartTextAttributes.h>
 #include <KChartFrameAttributes.h>
 #include <KChartBackgroundAttributes.h>
 #include <KChartMarkerAttributes.h>
 
 // FIXME till
 #define KCHART_DATA_VALUE_AUTO_DIGITS 4
 
 
 #define d d_func()
 
 using namespace KChart;
 
 class Q_DECL_HIDDEN DataValueAttributes::Private
 {
     friend class DataValueAttributes;
 public:
     Private();
 private:
     TextAttributes textAttributes;
     FrameAttributes frameAttributes;
     BackgroundAttributes backgroundAttributes;
     MarkerAttributes markerAttributes;
     QString prefix;
     QString suffix;
     QString dataLabel;
     RelativePosition negativeRelPos;
     RelativePosition positiveRelPos;
     qint16 decimalDigits;
     qint16 powerOfTenDivisor;
     bool visible : 1;
     bool showInfinite : 1;
     bool showRepetitiveDataLabels : 1;
     bool showOverlappingDataLabels : 1;
     bool usePercentage : 1;
     bool mirrorNegativeValueTextRotation : 1;
 };
 
 DataValueAttributes::Private::Private() :
     decimalDigits( KCHART_DATA_VALUE_AUTO_DIGITS ),
     powerOfTenDivisor( 0 ),
     visible( false ),
     showInfinite( true )
 {
     Measure me( 20.0, KChartEnums::MeasureCalculationModeAuto, KChartEnums::MeasureOrientationAuto );
     textAttributes.setFontSize( me );
     me.setValue( 8.0 );
     me.setCalculationMode( KChartEnums::MeasureCalculationModeAbsolute );
     textAttributes.setMinimalFontSize( me );
     textAttributes.setRotation( -45 );
 
     // we set the Position to unknown: so the diagrams can take their own decisions
     positiveRelPos.setReferencePosition( Position::Unknown );
     negativeRelPos.setReferencePosition( Position::Unknown );
 
     positiveRelPos.setAlignment( Qt::AlignTop | Qt::AlignRight );
     negativeRelPos.setAlignment( Qt::AlignBottom | Qt::AlignRight );
 
     showRepetitiveDataLabels = false;
     showOverlappingDataLabels = false;
 
     usePercentage = false;
     mirrorNegativeValueTextRotation = false;
 }
 
 
 DataValueAttributes::DataValueAttributes()
     : _d( new Private() )
 {
 }
 
 DataValueAttributes::DataValueAttributes( const DataValueAttributes& r )
     : _d( new Private( *r.d ) )
 {
 }
 
 DataValueAttributes & DataValueAttributes::operator=( const DataValueAttributes& r )
 {
     if ( this == &r )
         return *this;
 
     *d = *r.d;
 
     return *this;
 }
 
 DataValueAttributes::~DataValueAttributes()
 {
     delete _d; _d = nullptr;
 }
 
 
 bool DataValueAttributes::operator==( const DataValueAttributes& r ) const
 {
     return  isVisible() == r.isVisible() &&
             textAttributes() == r.textAttributes() &&
             frameAttributes() == r.frameAttributes() &&
             backgroundAttributes() == r.backgroundAttributes() &&
             markerAttributes() == r.markerAttributes() &&
             decimalDigits() == r.decimalDigits() &&
             prefix() == r.prefix() &&
             suffix() == r.suffix() &&
             dataLabel() == r.dataLabel() &&
             powerOfTenDivisor() == r.powerOfTenDivisor() &&
             showInfinite() == r.showInfinite() &&
             negativePosition() == r.negativePosition() &&
             positivePosition() == r.positivePosition() &&
             showRepetitiveDataLabels() == r.showRepetitiveDataLabels() &&
             showOverlappingDataLabels() == r.showOverlappingDataLabels() &&
             usePercentage() == r.usePercentage() &&
             mirrorNegativeValueTextRotation() == r.mirrorNegativeValueTextRotation();
 }
 
 /*static*/
 const DataValueAttributes& DataValueAttributes::defaultAttributes()
 {
     static const DataValueAttributes theDefaultDataValueAttributes;
     return theDefaultDataValueAttributes;
 }
 
 /*static*/
 const QVariant& DataValueAttributes::defaultAttributesAsVariant()
 {
     static const QVariant theDefaultDataValueAttributesVariant = QVariant::fromValue(defaultAttributes());
     return theDefaultDataValueAttributesVariant;
 }
 
 
 void DataValueAttributes::setVisible( bool visible )
 {
     d->visible = visible;
 }
 
 bool DataValueAttributes::isVisible() const
 {
     return d->visible;
 }
 
 void DataValueAttributes::setTextAttributes( const TextAttributes &a )
 {
     d->textAttributes = a;
 }
 
 TextAttributes DataValueAttributes::textAttributes() const
 {
     return d->textAttributes;
 }
 
 void DataValueAttributes::setFrameAttributes( const FrameAttributes &a )
 {
     d->frameAttributes = a;
 }
 
 FrameAttributes DataValueAttributes::frameAttributes() const
 {
     return d->frameAttributes;
 }
 
 void DataValueAttributes::setBackgroundAttributes( const BackgroundAttributes &a )
 {
     d->backgroundAttributes = a;
 }
 
 BackgroundAttributes DataValueAttributes::backgroundAttributes() const
 {
     return d->backgroundAttributes;
 }
 
 void DataValueAttributes::setMarkerAttributes( const MarkerAttributes &a )
 {
     d->markerAttributes = a;
 }
 
 MarkerAttributes DataValueAttributes::markerAttributes() const
 {
     return d->markerAttributes;
 }
 
 void DataValueAttributes::setMirrorNegativeValueTextRotation( bool enable )
 {
     d->mirrorNegativeValueTextRotation = enable;
 }
 
 bool DataValueAttributes::mirrorNegativeValueTextRotation() const
 {
     return d->mirrorNegativeValueTextRotation;
 }
 
 void DataValueAttributes::setUsePercentage( bool enable )
 {
     d->usePercentage = enable;
 }
 
 bool DataValueAttributes::usePercentage() const
 {
     return d->usePercentage;
 }
 
 void DataValueAttributes::setDecimalDigits( int digits )
 {
     d->decimalDigits = digits;
 }
 
 int DataValueAttributes::decimalDigits() const
 {
     return d->decimalDigits;
 }
 
 void DataValueAttributes::setPrefix( const QString prefixString )
 {
     d->prefix = prefixString;
 }
 
 QString DataValueAttributes::prefix() const
 {
     return d->prefix;
 }
 
 void DataValueAttributes::setSuffix( const QString suffixString )
 {
     d->suffix  = suffixString;
 }
 
 QString DataValueAttributes::suffix() const
 {
     return d->suffix;
 }
 
 void DataValueAttributes::setDataLabel( const QString label )
 {
     d->dataLabel =  label;
 }
 
 QString DataValueAttributes::dataLabel() const
 {
     return d->dataLabel;
 }
 
 bool DataValueAttributes::showRepetitiveDataLabels() const
 {
     return d->showRepetitiveDataLabels;
 }
 
 void DataValueAttributes::setShowRepetitiveDataLabels( bool showRepetitiveDataLabels )
 {
     d->showRepetitiveDataLabels = showRepetitiveDataLabels;
 }
 
 bool DataValueAttributes::showOverlappingDataLabels() const
 {
     return d->showOverlappingDataLabels;
 }
 
 void DataValueAttributes::setShowOverlappingDataLabels( bool showOverlappingDataLabels )
 {
     d->showOverlappingDataLabels = showOverlappingDataLabels;
 }
 
 void DataValueAttributes::setPowerOfTenDivisor( int powerOfTenDivisor )
 {
     d->powerOfTenDivisor = powerOfTenDivisor;
 }
 
 int DataValueAttributes::powerOfTenDivisor() const
 {
     return d->powerOfTenDivisor;
 }
 
 void DataValueAttributes::setShowInfinite( bool infinite )
 {
     d->showInfinite = infinite;
 }
 
 bool DataValueAttributes::showInfinite() const
 {
     return d->showInfinite;
 }
 
 void DataValueAttributes::setNegativePosition( const RelativePosition& relPosition )
 {
     d->negativeRelPos = relPosition;
 }
 
 const RelativePosition DataValueAttributes::negativePosition() const
 {
     return d->negativeRelPos;
 }
 
 void DataValueAttributes::setPositivePosition( const RelativePosition& relPosition )
 {
     d->positiveRelPos = relPosition;
 }
 
 const RelativePosition DataValueAttributes::positivePosition() const
 {
     return d->positiveRelPos;
 }
 
 #if !defined(QT_NO_DEBUG_STREAM)
 QDebug operator<<(QDebug dbg, const KChart::DataValueAttributes& val )
 {
     dbg << "RelativePosition DataValueAttributes("
     << "visible="<<val.isVisible()
     << "textattributes="<<val.textAttributes()
     << "frameattributes="<<val.frameAttributes()
     << "backgroundattributes="<<val.backgroundAttributes()
     << "decimaldigits="<<val.decimalDigits()
     << "poweroftendivisor="<<val.powerOfTenDivisor()
     << "showinfinite="<<val.showInfinite()
     << "negativerelativeposition="<<val.negativePosition()
     << "positiverelativeposition="<<val.positivePosition()
     << "showRepetitiveDataLabels="<<val.showRepetitiveDataLabels()
     << "showOverlappingDataLabels="<<val.showOverlappingDataLabels()
     <<")";
     return dbg;
 }
 #endif /* QT_NO_DEBUG_STREAM */