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koffice/kchart/kdchart/KDChartObjectFactory.cpp

532 lines
19 KiB

#include "KDChartObjectFactory.h"
#include <KDChartParams.h>
#include <KDChartTable.h>
#include <qsargument.h>
#include <qdatetime.h>
#include <KDChartEnums.h>
#include <qfont.h>
#include <KDChartTextPiece.h>
#include <qcolor.h>
#include <KDChartWidget.h>
#include <KDChartPropertySet.h>
#include "factories/QtFactory.h"
#include "factories/QFontFactory.h"
// PENDING(blackie) Clean up code in this file, so it uses the correct getter methods like getBool.
KDChartObjectFactory::KDChartObjectFactory()
{
registerClass( QString::fromLatin1( "KDChartWidget" ) );
registerClass( QString::fromLatin1( "KDChartParams" ), new KDChartParams );
registerClass( QString::fromLatin1( "KDChartTableData" ) );
registerClass( QString::fromLatin1( "KDChartAxisParams" ), new KDChartAxisParams );
registerClass( QString::fromLatin1( "KDChartEnums" ), 0, new KDChartEnums );
registerClass( QString::fromLatin1( "KDChartTextPiece" ) );
registerClass( QString::fromLatin1( "KDChartCustomBox" ), new KDChartCustomBox );
registerClass( QString::fromLatin1( "KDChartPropertySet" ), new KDChartPropertySet );
registerClass( QString::fromLatin1( "KDFrame" ), QString::null, new KDFrame );
registerClass( QString::fromLatin1( "Qt" ), QString::null, new QtFactory() );
registerClass( QString::fromLatin1( "QFont" ), QString::null, new QFontFactory );
}
QObject* KDChartObjectFactory::create( const QString& className, const QSArgumentList& args, QObject* /*context*/ )
{
if ( className == QString::fromLatin1( "KDChartWidget" ) )
return createKDChartWidget( args );
if ( className == QString::fromLatin1("KDChartParams") )
return new KDChartParams();
else if ( className == QString::fromLatin1("KDChartTableData") )
return createKDChartTableData( args );
else if ( className == QString::fromLatin1("KDChartAxisParams") )
return new KDChartAxisParams();
else if ( className == QString::fromLatin1( "KDChartTextPiece" ) )
return createKDChartTextPiece( args );
else if ( className == QString::fromLatin1( "KDChartCustomBox" ) )
return createKDChartCustomBox( args );
else if ( className == QString::fromLatin1( "KDChartPropertySet" ) )
return createKDChartPropertySet( args );
else
return 0;
}
QObject* KDChartObjectFactory::createKDChartWidget( const QSArgumentList& args )
{
if ( !checkArgCount( "KDChartWidget", args.count(), 2, 2 ) ) return 0;
if ( !checkArgsIsQtClass( args, 1, "KDChartParams", "KDChartWidget" ) ) return 0;
if ( !checkArgsIsQtClass( args, 2, "KDChartTableDataBase", "KDChartWidget" ) ) return 0;
KDChartParams* params = static_cast<KDChartParams*>( args[0].qobject() );
KDChartTableDataBase* data = static_cast<KDChartTableDataBase*>( args[1].qobject() );
return new KDChartWidget( params, data );
}
QObject* KDChartObjectFactory::createKDChartTableData( const QSArgumentList& args )
{
if ( args.count() != 2 ) {
throwError( QObject::tr( "wrong number of arguments to KDChartTableData" ) );
return 0;
}
QSArgument arg1 = args[0];
QSArgument arg2 = args[1];
if ( arg1.type() != QSArgument::Variant || !isNumber(arg1.variant()) ) {
throwError( QObject::tr( "wrong type for argument 1 of KDChartTableData" ) );
return 0;
}
if ( arg2.type() != QSArgument::Variant || !isNumber(arg2.variant() ) ) {
throwError( QObject::tr( "wrong type for argument 2 of KDChartTableData" ) );
return 0;
}
return new KDChartTableData( arg1.variant().toUInt(), arg2.variant().toUInt() );
}
QObject* KDChartObjectFactory::createKDChartTextPiece( const QSArgumentList& args )
{
if ( !checkArgCount( "KDChartTextPiece", args.count(), 2, 2 ) ) return 0;
QSArgument arg1 = args[0];
QSArgument arg2 = args[1];
QString str;
if ( !getString( args, 1, &str, "KDChartTextPiece" ) ) return 0;
if ( !checkIsQtVariant( args, 2, QVariant::Font, QString::fromLatin1( "QFont" ), "KDChartTextPiece" ) ) return 0;
QFont font = args[1].variant().toFont();
return new KDChartTextPiece( str, font );
}
QObject* KDChartObjectFactory::createKDChartCustomBox( const QSArgumentList& args )
{
int tmp;
if ( args.count() == 0 )
return new KDChartCustomBox();
if ( args[0].type() == QSArgument::Variant && isNumber( args[0].variant() ) ) {
if ( args.count() < 8 ) {
throwError( QObject::tr( "Too few arguments to KDChartCustomBox" ) );
return 0;
}
int rotation;
if ( !getNumber( args, 1, &rotation, "KDChartCustomBox" ) ) return 0;
if (!checkArgsIsQtClass( args, 2, "KDChartTextPiece", "KDChartCustomBox" )) return 0;
KDChartTextPiece* content = static_cast<KDChartTextPiece*>( args[1].qobject() );
int fontSize;
if ( !getNumber( args, 3, &fontSize, "KDChartCustomBox" ) ) return 0;
bool fontScaleGlobal;
if ( !getBool( args, 4, &fontScaleGlobal, "KDChartCustomBox" ) ) return 0;
int deltaX;
if ( !getNumber( args, 5, &deltaX, "KDChartCustomBox" ) ) return 0;
int deltaY;
if ( !getNumber( args, 6, &deltaY, "KDChartCustomBox" ) ) return 0;
int width;
if ( !getNumber( args, 7, &width, "KDChartCustomBox" ) ) return 0;
int height;
if ( !getNumber( args, 8, &height, "KDChartCustomBox" ) ) return 0;
QColor color = Qt::black;
if ( args.count() >= 9 ) {
if ( !checkIsQtVariant( args, 9, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartCustomBox" ) ) return 0;
color = args[8].variant().toColor();
}
QBrush paper = Qt::NoBrush;
if ( args.count() >= 10 ) {
if ( !checkIsQtVariant( args, 10, QVariant::Brush, QString::fromLatin1( "QBrush" ), "KDChartCustomBox" ) ) return 0;
paper = args[9].variant().toBrush();
}
uint area = KDChartEnums::AreaInnermost;
if ( args.count() >= 11 ) {
if ( !getNumber( args, 11, &area, "KDChartCustomBox" ) ) return 0;
}
KDChartEnums::PositionFlag position = KDChartEnums::PosTopLeft;
if ( args.count() >= 12 ) {
if ( !getNumber( args, 12, &tmp, "KDChartCustomBox" ) ) return 0;
position = (KDChartEnums::PositionFlag) tmp;
}
uint align = Qt::AlignTop + Qt::AlignLeft;
if ( args.count() >= 13 ) {
if ( !getNumber( args, 13, &align, "KDChartCustomBox" ) ) return 0;
}
uint dataRow = 0;
if ( args.count() >= 14 ) {
if ( !getNumber( args, 14, &dataRow, "KDChartCustomBox" ) ) return 0;
}
uint dataCol = 0;
if ( args.count() >= 15 ) {
if ( !getNumber( args, 15, &dataCol, "KDChartCustomBox" ) ) return 0;
}
uint data3rd = 0;
if ( args.count() >= 16 ) {
if ( !getNumber( args, 16, &data3rd, "KDChartCustomBox" ) ) return 0;
}
uint deltaAlign = KDCHART_AlignAuto;
if ( args.count() >= 17 ) {
if ( !getNumber( args, 17, &deltaAlign, "KDChartCustomBox" ) ) return 0;
}
bool deltaScaleGlobal = true;
if ( args.count() >= 18 ) {
if ( !getBool( args, 18, &deltaScaleGlobal, "KDChartCustomBox" ) ) return 0;
}
return new KDChartCustomBox( rotation, *content, fontSize, fontScaleGlobal, deltaX, deltaY,
width, height, color, paper, area, position, align, dataRow,
dataCol, data3rd, deltaAlign, deltaScaleGlobal );
}
if (!checkArgsIsQtClass( args, 1, "KDChartTextPiece", "KDChartCustomBox" )) return 0;
KDChartTextPiece* content = static_cast<KDChartTextPiece*>( args[0].qobject() );
if ( args.count() < 2 ) {
throwError( QObject::tr( "Too few arguments to KDChartCustomBox" ) );
return 0;
}
int fontSize;
if ( ! getNumber( args, 2, &fontSize, "KDChartCustomBox" ) ) return 0;
bool fontScaleGlobal = true;
if ( args.count() > 2 && !getBool( args, 3, &fontScaleGlobal, "KDChartCustomBox" ) ) return 0;
if ( args.count() <= 3 )
return new KDChartCustomBox( *content, fontSize, fontScaleGlobal );
checkArgCount( "KDChartCustomBox", args.count(), 7, 17 );
int deltaX;
if ( !getNumber( args, 4, &deltaX, "KDChartCustomBox" ) ) return 0;
int deltaY;
if ( !getNumber( args, 5, &deltaY, "KDChartCustomBox" ) ) return 0;
int width;
if ( !getNumber( args, 6, &width, "KDChartCustomBox" ) ) return 0;
int height;
if ( !getNumber( args, 7, &height, "KDChartCustomBox" ) ) return 0;
QColor color = Qt::black;
if ( args.count() >= 8 ) {
if ( !checkIsQtVariant( args, 8, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartCustomBox" ) ) return 0;
color = args[7].variant().toColor();
}
QBrush paper = Qt::NoBrush;
if ( args.count() >= 9 ) {
if ( !checkIsQtVariant( args, 9, QVariant::Brush, QString::fromLatin1( "QBrush" ), "KDChartCustomBox" ) ) return 0;
paper = args[8].variant().toBrush();
}
uint area = KDChartEnums::AreaInnermost;
if ( args.count() >= 10 ) {
if ( !getNumber( args, 10, &area, "KDChartCustomBox" ) ) return 0;
}
KDChartEnums::PositionFlag position = KDChartEnums::PosTopLeft;
if ( args.count() >= 11 ) {
if ( !getNumber( args, 11, &tmp, "KDChartCustomBox" ) ) return 0;
position = (KDChartEnums::PositionFlag) tmp;
}
uint align = Qt::AlignTop + Qt::AlignLeft;
if ( args.count() >= 12 ) {
if ( !getNumber( args, 12, &align, "KDChartCustomBox" ) ) return 0;
}
uint dataRow = 0;
if ( args.count() >= 13 ) {
if ( !getNumber( args, 13, &dataRow, "KDChartCustomBox" ) ) return 0;
}
uint dataCol = 0;
if ( args.count() >= 14 ) {
if ( !getNumber( args, 14, &dataCol, "KDChartCustomBox" ) ) return 0;
}
uint data3rd = 0;
if ( args.count() >= 15 ) {
if ( !getNumber( args, 15, &data3rd, "KDChartCustomBox" ) ) return 0;
}
uint deltaAlign = KDCHART_AlignAuto;
if ( args.count() >= 16 ) {
if ( !getNumber( args, 16, &deltaAlign, "KDChartCustomBox" ) ) return 0;
}
bool deltaScaleGlobal = true;
if ( args.count() >= 17 ) {
if ( !getBool( args, 17, &deltaScaleGlobal, "KDChartCustomBox" ) ) return 0;
}
return new KDChartCustomBox( *content, fontSize, fontScaleGlobal, deltaX, deltaY, width, height, color,
paper, area, position, align, dataRow, dataCol, data3rd, deltaAlign, deltaScaleGlobal );
}
QObject* KDChartObjectFactory::createKDChartPropertySet(const QSArgumentList& args )
{
if ( args.count() == 0 )
return new KDChartPropertySet();
QString name;
if ( !getString( args, 1, &name, "KDChartPropertySet" ) ) return 0;
if ( args.count() == 1 )
return new KDChartPropertySet( name );
int i;
if ( !getNumber( args, 2, &i, "KDChartPropertySet" ) ) return 0;
if ( args.count() == 2 )
return new KDChartPropertySet( name, i );
if ( !checkArgCount( "KDChartPropertySet", args.count(), 33, 33 ) ) return 0;
int idLineWidth = i;
int lineWidth;
if ( !getNumber( args, 3,&lineWidth, "KDChartPropertySet" ) ) return 0;
int idLineColor;
if ( !getNumber( args, 4,&idLineColor, "KDChartPropertySet" ) ) return 0;
if ( !checkIsQtVariant( args, 5, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartPropertySet" ) ) return 0;
QColor lineColor = args[4].variant().toColor();
int idLineStyle;
if ( !getNumber( args, 6,&idLineStyle, "KDChartPropertySet" ) ) return 0;
if ( !getNumber( args, 7,&i, "KDChartPropertySet" ) ) return 0;
Qt::PenStyle lineStyle = (Qt::PenStyle) i;
int idShowMarker;
if ( !getNumber( args, 8,&idShowMarker, "KDChartPropertySet" ) ) return 0;
bool showMarker;
if ( !getBool( args, 9, &showMarker, "KDChartPropertySet" ) ) return 0;
int idExtraLinesAlign;
if ( !getNumber( args, 10,&idExtraLinesAlign, "KDChartPropertySet" ) ) return 0;
uint extraLinesAlign;
if ( !getNumber( args, 11,&extraLinesAlign, "KDChartPropertySet" ) ) return 0;
int idExtraLinesInFront;
if ( !getNumber( args, 12,&idExtraLinesInFront, "KDChartPropertySet" ) ) return 0;
bool extraLinesInFront;
if ( !getBool( args, 13, &extraLinesInFront, "KDChartPropertySet" ) ) return 0;
int idExtraLinesLength;
if ( !getNumber( args, 14,&idExtraLinesLength, "KDChartPropertySet" ) ) return 0;
int extraLinesLength;
if ( !getNumber( args, 15,&extraLinesLength, "KDChartPropertySet" ) ) return 0;
int idExtraLinesWidth;
if ( !getNumber( args, 16,&idExtraLinesWidth, "KDChartPropertySet" ) ) return 0;
int extraLinesWidth;
if ( !getNumber( args, 17,&extraLinesWidth, "KDChartPropertySet" ) ) return 0;
int idExtraLinesColor;
if ( !getNumber( args, 18,&idExtraLinesColor, "KDChartPropertySet" ) ) return 0;
if ( !checkIsQtVariant( args, 19, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartPropertySet" ) ) return 0;
QColor extraLinesColor = args[18].variant().toColor();
int idExtraLinesStyle;
if ( !getNumber( args, 20,&idExtraLinesStyle, "KDChartPropertySet" ) ) return 0;
if ( !getNumber( args, 21,&i, "KDChartPropertySet" ) ) return 0;
Qt::PenStyle extraLinesStyle = (Qt::PenStyle) i;
int idExtraMarkersAlign;
if ( !getNumber( args, 22,&idExtraMarkersAlign, "KDChartPropertySet" ) ) return 0;
uint extraMarkersAlign;
if ( !getNumber( args, 23,&extraMarkersAlign, "KDChartPropertySet" ) ) return 0;
int idExtraMarkersSize;
if ( !getNumber( args, 24,&idExtraMarkersSize, "KDChartPropertySet" ) ) return 0;
if ( !checkIsQtVariant( args, 25, QVariant::Size, QString::fromLatin1( "QSize" ), "KDChartPropertySet" ) ) return 0;
QSize extraMarkersSize = args[24].variant().toSize();
int idExtraMarkersColor;
if ( !getNumber( args, 26,&idExtraMarkersColor, "KDChartPropertySet" ) ) return 0;
if ( !checkIsQtVariant( args, 27, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartPropertySet" ) ) return 0;
QColor extraMarkersColor = args[26].variant().toColor();
int idExtraMarkersStyle;
if ( !getNumber( args, 28,&idExtraMarkersStyle, "KDChartPropertySet" ) ) return 0;
int extraMarkersStyle;
if ( !getNumber( args, 29,&extraMarkersStyle, "KDChartPropertySet" ) ) return 0;
int idShowBar;
if ( !getNumber( args, 30,&idShowBar, "KDChartPropertySet" ) ) return 0;
bool showBar;
if ( !getBool( args, 31, &showBar, "KDChartPropertySet" ) ) return 0;
int idBarColor;
if ( !getNumber( args, 32,&idBarColor, "KDChartPropertySet" ) ) return 0;
if ( !checkIsQtVariant( args, 33, QVariant::Color, QString::fromLatin1( "QColor" ), "KDChartPropertySet" ) ) return 0;
QColor barColor = args[32].variant().toColor();
KDChartPropertySet* set = new KDChartPropertySet;
set->setName( name );
set->setLineWidth( idLineWidth, lineWidth );
set->setLineColor( idLineColor, lineColor );
set->setLineStyle( idLineStyle, lineStyle );
set->setShowMarker( idShowMarker, showMarker );
set->setExtraLinesAlign( idExtraLinesAlign, extraLinesAlign );
set->setExtraLinesInFront( idExtraLinesInFront, extraLinesInFront );
set->setExtraLinesLength( idExtraLinesLength, extraLinesLength );
set->setExtraLinesWidth( idExtraLinesWidth, extraLinesWidth );
set->setExtraLinesColor( idExtraLinesColor, extraLinesColor );
set->setExtraLinesStyle( idExtraLinesStyle, extraLinesStyle );
set->setExtraMarkersAlign( idExtraMarkersAlign, extraMarkersAlign );
set->setExtraMarkersSize( idExtraMarkersSize, extraMarkersSize );
set->setExtraMarkersColor( idExtraMarkersColor, extraMarkersColor );
set->setExtraMarkersStyle( idExtraMarkersStyle, extraMarkersStyle );
set->setShowBar( idShowMarker, showBar );
set->setBarColor( idBarColor, barColor );
return set;
}
bool KDChartObjectFactory::isNumber( const QVariant& v )
{
return ( v.type() == QVariant::Int || v.type() == QVariant::UInt || v.type() == QVariant::Double );
}
// PENDING(blackie) rework order of parameters so it matches the other methods
bool KDChartObjectFactory::checkArgCount( const QString& className, int count, int min, int max )
{
if ( count < min ) {
throwError( QObject::tr( "Too few arguments when creating %1 object." ).arg( className ) );
return false;
}
if ( count > max ) {
throwError( QObject::tr( "Too many arguments when creating %1 object." ).arg( className ) );
return false;
}
return true;
}
bool KDChartObjectFactory::checkArgsIsQtClass( const QSArgumentList& args, int index, const char* expected, const char* constructing )
{
const QSArgument& arg = args[index-1];
if ( arg.type() != QSArgument::QObjectPtr || !arg.qobject()->inherits( expected ) ) {
throwError( QObject::tr( "Invalid type for argument no %1 to %2, must be a %3" ).arg(index).arg(constructing).arg(expected) );
return false;
}
return true;
}
bool KDChartObjectFactory::getString( const QSArgumentList& args, int index, QString* str, const char* constructing )
{
const QSArgument& arg = args[index-1];
if ( arg.type() != QSArgument::Variant || arg.variant().type() != QVariant::String ) {
throwError( QObject::tr( "Invalid type for argument %1 to %2, must be a string" ).arg(index).arg(constructing) );
return false;
}
else {
*str = arg.variant().toString();
return true;
}
}
bool KDChartObjectFactory::getNumber( const QSArgumentList& args, int index, double* number, const char* constructing )
{
const QSArgument& arg = args[index-1];
if ( arg.type() != QSArgument::Variant || !isNumber(arg.variant()) ) {
throwError( QObject::tr( "Invalid type for argument %1 to %2, must be a number" ).arg(index).arg( constructing ) );
return false;
}
else {
*number = arg.variant().toDouble();
return true;
}
}
bool KDChartObjectFactory::getNumber( const QSArgumentList& args, int index, int* number, const char* constructing )
{
double tmp;
bool ok = getNumber( args, index, &tmp, constructing );
*number = static_cast<int>( tmp );
return ok;
}
bool KDChartObjectFactory::getNumber( const QSArgumentList& args, int index, uint* number, const char* constructing )
{
double tmp;
bool ok = getNumber( args, index, &tmp, constructing );
*number = static_cast<uint>( tmp );
return ok;
}
bool KDChartObjectFactory::getBool( const QSArgumentList& args, int index, bool* b, const char* constructing )
{
const QSArgument& arg = args[index-1];
if ( arg.type() != QSArgument::Variant || arg.variant().type() != QVariant::Bool ) {
throwError( QObject::tr( "Invalid type for argument %1 to %2, must be a boolean" ).arg(index).arg( constructing ) );
return false;
}
else {
*b = arg.variant().toBool();
return true;
}
}
bool KDChartObjectFactory::checkIsQtVariant( const QSArgumentList& args, int index, QVariant::Type expected, const QString& variantName, const char* constructing )
{
const QSArgument& arg = args[index-1];
if ( arg.type() != QSArgument::Variant || arg.variant().type() != expected ) {
throwError( QObject::tr( "Invalid type for argument %1 to %2, must be a %3").arg(index).arg(constructing).arg(variantName) );
return false;
}
else
return true;
}