Ejemplo n.º 1
0
DeepSkyObject::DeepSkyObject( const DeepSkyObject &o )
    : SkyObject( o )
    , PositionAngle( o.PositionAngle )
    , m_image( o.m_image )
    , UGC( o.UGC )
    , PGC( o.PGC )
    , MajorAxis( o.MajorAxis )
    , MinorAxis( o.MinorAxis )
    , Catalog( o.Catalog )
{
    customCat = NULL;
    Flux = o.flux();
    setMag( o.mag() );
    updateID = updateNumID = 0;
}
Ejemplo n.º 2
0
void DetailsTable::createGeneralTable(SkyObject *obj)
{
    clearContents();

    QTextCursor cursor = m_Document->rootFrame()->firstCursorPosition();

    //Fill in the data fields
    //Contents depend on type of object
    StarObject *s = 0;
    DeepSkyObject *dso = 0;
    KSPlanetBase *ps = 0;
    QString pname, oname;

    QString objNamesVal, objTypeVal, objDistVal, objSizeVal, objMagVal, objBvVal, objIllumVal;
    QString objSizeLabel, objMagLabel;

    switch(obj->type())
    {
    case SkyObject::STAR:
        {
            s = (StarObject *)obj;

            objNamesVal = s->longname();

            if(s->getHDIndex() != 0)
            {
                if(!s->longname().isEmpty())
                {
                    objNamesVal = s->longname() + QString(", HD%1").arg(QString::number(s->getHDIndex())) ;
                }

                else
                {
                    objNamesVal = QString(", HD%1").arg(QString::number(s->getHDIndex()));
                }
            }

            objTypeVal = s->sptype() + ' ' + i18n("star");
            objMagVal = i18nc("number in magnitudes", "%1 mag", KGlobal::locale()->formatNumber(s->mag(), 1)); //show to tenths place

            if(s->getBVIndex() < 30.0)
            {
                objBvVal = QString::number(s->getBVIndex(), 'g', 2);
            }

            //distance
            if(s->distance() > 2000. || s->distance() < 0.)  // parallax < 0.5 mas
            {
                objDistVal = i18nc("larger than 2000 parsecs", "> 2000 pc");
            }

            else if(s->distance() > 50.0) //show to nearest integer
            {
                objDistVal = i18nc("number in parsecs", "%1 pc", KGlobal::locale()->formatNumber(s->distance(), 0));
            }

            else if(s->distance() > 10.0) //show to tenths place
            {
                objDistVal = i18nc("number in parsecs", "%1 pc", KGlobal::locale()->formatNumber(s->distance(), 1));
            }

            else //show to hundredths place
            {
                objDistVal = i18nc("number in parsecs", "%1 pc", KGlobal::locale()->formatNumber(s->distance(), 2));
            }

            //Note multiplicity/variablility in angular size label
            if(s->isMultiple() && s->isVariable())
            {
                objSizeLabel = i18nc("the star is a multiple star", "multiple") + ',';
                objSizeVal = i18nc("the star is a variable star", "variable");
            }

            else if(s->isMultiple())
            {
                objSizeLabel = i18nc("the star is a multiple star", "multiple");
            }

            else if(s->isVariable())
            {
                objSizeLabel = i18nc("the star is a variable star", "variable");
            }

            objIllumVal = "--";

            break; //End of stars case
        }

    case SkyObject::ASTEROID:  //[fall through to planets]

    case SkyObject::COMET:     //[fall through to planets]

    case SkyObject::MOON:      //[fall through to planets]

    case SkyObject::PLANET:
        {
            ps = (KSPlanetBase *)obj;

            objNamesVal = ps->longname();
            //Type is "G5 star" for Sun
            if(ps->name() == "Sun")
            {
                objTypeVal = i18n("G5 star");
            }

            else if(ps->name() == "Moon")
            {
                objTypeVal = ps->translatedName();
            }

            else if(ps->name() == i18n("Pluto") || ps->name() == "Ceres" || ps->name() == "Eris") // TODO: Check if Ceres / Eris have translations and i18n() them
            {
                objTypeVal = i18n("Dwarf planet");
            }

            else
            {
                objTypeVal = ps->typeName();
            }

            //Magnitude: The moon displays illumination fraction instead
            if(obj->name() == "Moon")
            {
                objIllumVal = QString("%1 %").arg(KGlobal::locale()->formatNumber(((KSMoon *)obj)->illum()*100., 0));
            }

            objMagVal = i18nc("number in magnitudes", "%1 mag", KGlobal::locale()->formatNumber(ps->mag(), 1)); //show to tenths place

            //Distance from Earth.  The moon requires a unit conversion
            if(ps->name() == "Moon")
            {
                objDistVal = i18nc("distance in kilometers", "%1 km", KGlobal::locale()->formatNumber(ps->rearth() * AU_KM ));
            }

            else
            {
                objDistVal = i18nc("distance in Astronomical Units", "%1 AU", KGlobal::locale()->formatNumber(ps->rearth()));
            }

            //Angular size; moon and sun in arcmin, others in arcsec
            if(ps->angSize())
            {
                if(ps->name() == "Sun" || ps->name() == "Moon")
                {
                    // Needn't be a plural form because sun / moon will never contract to 1 arcminute
                    objSizeVal = i18nc("angular size in arcminutes", "%1 arcmin", KGlobal::locale()->formatNumber(ps->angSize()));
                }

                else
                {
                    objSizeVal = i18nc("angular size in arcseconds","%1 arcsec", KGlobal::locale()->formatNumber(ps->angSize() * 60.0));
                }
            }

            else
            {
                objSizeVal = "--";
            }

            break; //End of planets/comets/asteroids case
        }

    default: //Deep-sky objects
        {
            dso = (DeepSkyObject *)obj;

            //Show all names recorded for the object
            if(!dso->longname().isEmpty() && dso->longname() != dso->name())
            {
                pname = dso->translatedLongName();
                oname = dso->translatedName();
            }

            else
            {
                pname = dso->translatedName();
            }

            if(!dso->translatedName2().isEmpty())
            {
                if(oname.isEmpty())
                {
                    oname = dso->translatedName2();
                }

                else
                {
                    oname += ", " + dso->translatedName2();
                }
            }

            if(dso->ugc() != 0)
            {
                if(!oname.isEmpty())
                {
                    oname += ", ";
                }

                oname += "UGC " + QString::number(dso->ugc());
            }
            if(dso->pgc() != 0)
            {
                if(!oname.isEmpty())
                {
                    oname += ", ";
                }

                oname += "PGC " + QString::number(dso->pgc());
            }

            if(!oname.isEmpty())
            {
                pname += ", " + oname;
            }

            objNamesVal = pname;

            objTypeVal = dso->typeName();

            if(dso->type() == SkyObject::RADIO_SOURCE)
            {
                objMagLabel = i18nc("integrated flux at a frequency", "Flux(%1):", dso->customCatalog()->fluxFrequency());
                objMagVal = i18nc("integrated flux value", "%1 %2", KGlobal::locale()->formatNumber(dso->flux(), 1),
                                  dso->customCatalog()->fluxUnit()); //show to tenths place
            }

            else if(dso->mag() > 90.0)
            {
                objMagVal = "--";
            }

            else
            {
                objMagVal = i18nc("number in magnitudes", "%1 mag", KGlobal::locale()->formatNumber(dso->mag(), 1)); //show to tenths place
            }

            //No distances at this point...
            objDistVal = "--";

            //Only show decimal place for small angular sizes
            if(dso->a() > 10.0)
            {
                objSizeVal = i18nc("angular size in arcminutes", "%1 arcmin", KGlobal::locale()->formatNumber(dso->a(), 0));
            }

            else if(dso->a())
            {
                objSizeVal = i18nc("angular size in arcminutes", "%1 arcmin", KGlobal::locale()->formatNumber(dso->a(), 1));
            }

            else
            {
                objSizeVal = "--";
            }

            break; //End of deep-space objects case
        }
    }

    //Common to all types:
    if(obj->type() == SkyObject::CONSTELLATION )
    {
        objTypeVal = KStarsData::Instance()->skyComposite()->getConstellationBoundary()->constellationName(obj);
    }

    else
    {
        objTypeVal = i18nc("%1 type of sky object (planet, asteroid etc), %2 name of a constellation", "%1 in %2", objTypeVal,
                           KStarsData::Instance()->skyComposite()->getConstellationBoundary()->constellationName(obj));
    }

    QVector<QTextLength> constraints;
    constraints << QTextLength(QTextLength::PercentageLength, 25)
                << QTextLength(QTextLength::PercentageLength, 25)
                << QTextLength(QTextLength::PercentageLength, 25)
                << QTextLength(QTextLength::PercentageLength, 25);
    m_TableFormat.setColumnWidthConstraints(constraints);

    QTextTable *table = cursor.insertTable(5, 4, m_TableFormat);
    table->mergeCells(0, 0, 1, 4);
    QTextBlockFormat centered;
    centered.setAlignment(Qt::AlignCenter);
    table->cellAt(0, 0).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(0, 0).firstCursorPosition().insertText(i18n("General"), m_TableTitleCharFormat);

    table->mergeCells(1, 1, 1, 3);
    table->cellAt(1, 0).firstCursorPosition().insertText(i18n("Names:"), m_ItemNameCharFormat);
    table->cellAt(1, 0).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(1, 1).firstCursorPosition().insertText(objNamesVal, m_ItemValueCharFormat);

    table->cellAt(2, 0).firstCursorPosition().insertText(i18n("Type:"), m_ItemNameCharFormat);
    table->cellAt(2, 0).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(2, 1).firstCursorPosition().insertText(objTypeVal, m_ItemValueCharFormat);

    table->cellAt(3, 0).firstCursorPosition().insertText(i18n("Distance:"), m_ItemNameCharFormat);
    table->cellAt(3, 0).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(3, 1).firstCursorPosition().insertText(objDistVal, m_ItemValueCharFormat);

    table->cellAt(4, 0).firstCursorPosition().insertText(i18n("Size:"), m_ItemNameCharFormat);
    table->cellAt(4, 0).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(4, 1).firstCursorPosition().insertText(objSizeVal, m_ItemValueCharFormat);

    table->cellAt(2, 2).firstCursorPosition().insertText(i18n("Magnitude:"), m_ItemNameCharFormat);
    table->cellAt(2, 2).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(2, 3).firstCursorPosition().insertText(objMagVal, m_ItemValueCharFormat);

    table->cellAt(3, 2).firstCursorPosition().insertText(i18n("B-V index:"), m_ItemNameCharFormat);
    table->cellAt(3, 2).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(3, 3).firstCursorPosition().insertText(objBvVal, m_ItemValueCharFormat);

    table->cellAt(4, 2).firstCursorPosition().insertText(i18n("Illumination:"), m_ItemNameCharFormat);
    table->cellAt(4, 2).firstCursorPosition().setBlockFormat(centered);
    table->cellAt(4, 3).firstCursorPosition().insertText(objIllumVal, m_ItemValueCharFormat);
}