File indexing completed on 2024-04-21 14:46:34

 /*
     SPDX-FileCopyrightText: 2015 M.S.Adityan <msadityan@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "constellationartcomponent.h"
 
 #include "constellationsart.h"
 #include "culturelist.h"
 #include "kspaths.h"
 #include "Options.h"
 #ifndef KSTARS_LITE
 #include "skymap.h"
 #include "skypainter.h"
 #endif
 
 #include <QSqlError>
 #include <QSqlQuery>
 
 ConstellationArtComponent::ConstellationArtComponent(SkyComposite *parent, CultureList *cultures) : SkyComponent(parent)
 {
     cultureName = cultures->current();
     records     = 0;
     loadData();
 }
 
 ConstellationArtComponent::~ConstellationArtComponent()
 {
     deleteData();
 }
 
 void ConstellationArtComponent::deleteData()
 {
     qDeleteAll(m_ConstList);
     m_ConstList.clear();
 }
 
 void ConstellationArtComponent::loadData()
 {
     if (m_ConstList.isEmpty())
     {
         QSqlDatabase skydb = QSqlDatabase::addDatabase("QSQLITE", "skycultures");
         QString dbfile     = KSPaths::locate(QStandardPaths::AppLocalDataLocation, "skycultures.sqlite");
 
         skydb.setDatabaseName(dbfile);
         if (skydb.open() == false)
         {
             qWarning() << "Unable to open sky cultures database file " << dbfile;
             return;
         }
         QSqlQuery get_query(skydb);
 
         if (cultureName == "Western")
         {
             if (!get_query.exec("SELECT * FROM western"))
             {
                 qDebug() << Q_FUNC_INFO << get_query.lastError();
                 return;
             }
         }
         if (cultureName == "Inuit")
         {
             if (!get_query.exec("SELECT * FROM inuit"))
             {
                 qDebug() << Q_FUNC_INFO << get_query.lastError();
                 return;
             }
         }
 
         while (get_query.next())
         {
             QString abbreviation = get_query.value("Abbreviation").toString();
             QString filename     = get_query.value("Filename").toString();
             QString midpointRA   = get_query.value("MidpointRA").toString();
             QString midpointDEC  = get_query.value("MidpointDEC").toString();
             double pa            = get_query.value("Position Angle").toDouble();
             double w             = get_query.value("Width").toDouble();
             double h             = get_query.value("Height").toDouble();
 
             dms midpointra  = dms::fromString(midpointRA, false);
             dms midpointdec = dms::fromString(midpointDEC, true);
 
             // appends constellation info
             ConstellationsArt *ca = new ConstellationsArt(midpointra, midpointdec, pa, w, h, abbreviation, filename);
             m_ConstList.append(ca);
             //qDebug()<<"Successfully read skyculture.sqlite"<<abbreviation<<filename<<midpointRA<<midpointDEC<<pa<<w<<h;
             records++;
         }
         //qDebug()<<"Successfully processed"<<records<<"records for"<<cultureName<<"sky culture";
         skydb.close();
     }
 }
 
 void ConstellationArtComponent::showList()
 {
     int i = 0;
     for (i = 0; i < m_ConstList.size(); i++)
     {
         qDebug() << Q_FUNC_INFO << m_ConstList[i]->getAbbrev() << m_ConstList[i]->getImageFileName();
         qDebug() << Q_FUNC_INFO << m_ConstList[i]->pa();
     }
 }
 
 void ConstellationArtComponent::draw(SkyPainter *skyp)
 {
     Q_UNUSED(skyp)
 #ifndef KSTARS_LITE
     if (Options::showConstellationArt() && SkyMap::IsSlewing() == false)
     {
         for (int i = 0; i < records; i++)
             skyp->drawConstellationArtImage(m_ConstList[i]);
     }
 
 //Loops through the QList containing all data required to draw constellations.
 #endif
 }