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modules/NebulaMgr.hpp

00001 /*
00002  * Stellarium
00003  * Copyright (C) 2002 Fabien Chereau
00004  *
00005  * This program is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU General Public License
00007  * as published by the Free Software Foundation; either version 2
00008  * of the License, or (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018  */
00019 
00020 #ifndef _NEBULAMGR_HPP_
00021 #define _NEBULAMGR_HPP_
00022 
00023 #include <QString>
00024 #include <QStringList>
00025 #include <QFont>
00026 #include "StelObjectType.hpp"
00027 #include "StelFader.hpp"
00028 #include "StelSphericalIndex.hpp"
00029 #include "StelObjectModule.hpp"
00030 #include "StelTextureTypes.hpp"
00031 
00032 class Nebula;
00033 class StelTranslator;
00034 class StelToneReproducer;
00035 class QSettings;
00036 class StelPainter;
00037 
00038 typedef QSharedPointer<Nebula> NebulaP;
00039 
00043 class NebulaMgr : public StelObjectModule
00044 {
00045     Q_OBJECT
00046 
00047 public:
00048     NebulaMgr();
00049     virtual ~NebulaMgr();
00050 
00052     // Methods defined in the StelModule class
00060     virtual void init();
00061 
00063     virtual void draw(StelCore* core);
00064 
00066     virtual void update(double deltaTime) {hintsFader.update((int)(deltaTime*1000)); flagShow.update((int)(deltaTime*1000));}
00067 
00071     virtual void updateI18n();
00072 
00077     virtual void updateSkyCulture(const QString& skyCultureDir);
00078 
00081     virtual void setStelStyle(const StelStyle& style);
00082 
00084     virtual double getCallOrder(StelModuleActionName actionName) const;
00085 
00087     // Methods defined in StelObjectManager class
00093     virtual QList<StelObjectP> searchAround(const Vec3d& v, double limitFov, const StelCore* core) const;
00094 
00098     virtual StelObjectP searchByNameI18n(const QString& nameI18n) const;
00099 
00102     virtual StelObjectP searchByName(const QString& name) const;
00103 
00108     virtual QStringList listMatchingObjectsI18n(const QString& objPrefix, int maxNbItem=5) const;
00109 
00111     // Properties setters and getters
00112 public slots:
00114     void setCirclesColor(const Vec3f& c);
00116     const Vec3f& getCirclesColor(void) const;
00117 
00119     void setCircleScale(float scale);
00121     float getCircleScale(void) const;
00122 
00124     void setHintsFadeDuration(float duration) {hintsFader.setDuration((int) (duration * 1000.f));}
00125 
00127     void setFlagHints(bool b) {hintsFader=b;}
00129     bool getFlagHints(void) const {return hintsFader;}
00130 
00132     void setFlagShow(bool b) { flagShow = b; }
00134     bool getFlagShow(void) const { return flagShow; }
00135 
00137     void setLabelsColor(const Vec3f& c);
00139     const Vec3f& getLabelsColor(void) const;
00140 
00142     void setFlagDisplayNoTexture(bool b) {displayNoTexture = b;}
00144     bool getFlagDisplayNoTexture(void) const {return displayNoTexture;}
00145 
00149     void setLabelsAmount(float a) {labelsAmount=a;}
00152     float getLabelsAmount(void) const {return labelsAmount;}
00153 
00157     void setHintsAmount(float f) {hintsAmount = f;}
00160     float getHintsAmount(void) const {return hintsAmount;}
00161 
00162 private:
00164     NebulaP search(const QString& name);
00165 
00167     NebulaP search(const Vec3d& pos);
00168 
00175     void loadNebulaSet(const QString& setName);
00176 
00178     void drawPointer(const StelCore* core, StelPainter& sPainter);
00179 
00180     NebulaP searchM(unsigned int M);
00181     NebulaP searchNGC(unsigned int NGC);
00182     NebulaP searchIC(unsigned int IC);
00183     bool loadNGC(const QString& fileName);
00184     bool loadNGCOld(const QString& catNGC);
00185     bool loadNGCNames(const QString& fileName);
00186 
00187     QList<NebulaP> nebArray;        // The nebulas list
00188     QHash<unsigned int, NebulaP> ngcIndex;
00189     LinearFader hintsFader;
00190     LinearFader flagShow;
00191 
00193     StelSphericalIndex nebGrid;
00194 
00196     float hintsAmount;
00198     float labelsAmount;
00199 
00200     bool displayNoTexture;          // Define if nebulas without textures are to be displayed
00201 
00203     StelTextureSP texPointer;
00204     
00205     QFont nebulaFont;      // Font used for names printing
00206 };
00207 
00208 #endif // _NEBULAMGR_HPP_

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