NavStars.hpp

/*
 * Navigational Stars plug-in
 * Copyright (C) 2014-2016 Alexander Wolf
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
 */

#ifndef _NAVSTARS_HPP_
#define _NAVSTARS_HPP_

#include "StelFader.hpp"
#include "StelModule.hpp"
#include "StelObject.hpp" // For StelObjectP
#include "StelTexture.hpp"

#include <QSettings>

class StelButton;
class StelPainter;
class StelPropertyMgr;
class NavStarsWindow;

class NavStars : public StelModule
{
    Q_OBJECT
    Q_ENUMS(NavigationalStarsSet)
    Q_PROPERTY(bool navStarsVisible
           READ getNavStarsMarks
           WRITE setNavStarsMarks
           NOTIFY navStarsMarksChanged)
public: 
    enum NavigationalStarsSet
    {
        AngloAmerican,  
        French,     
        Russian     
    };

    NavStars();
    virtual ~NavStars();

    // Methods defined in the StelModule class
    virtual void init();
    virtual void deinit();
    virtual void update(double deltaTime);
    virtual void draw(StelCore* core);
    virtual double getCallOrder(StelModuleActionName actionName) const;
    virtual bool configureGui(bool show);

    void restoreDefaultConfiguration(void);

    void loadConfiguration(void);

    void saveConfiguration(void);

    void populateNavigationalStarsSet(void);

public slots:
    void setNavStarsMarks(const bool b);
    bool getNavStarsMarks(void) const;

    void setCurrentNavigationalStarsSet(NavigationalStarsSet nsset)
    {
        currentNSSet = nsset;
    }
    NavigationalStarsSet getCurrentNavigationalStarsSet() const
    {
        return currentNSSet;
    }
    QString getCurrentNavigationalStarsSetKey(void) const;
    QString getCurrentNavigationalStarsSetDescription(void) const;
    void setCurrentNavigationalStarsSetKey(QString key);

signals:
    void navStarsMarksChanged(bool b);

private slots:
    void starNamesChanged(const bool b);

private:
    NavStarsWindow* mainWindow;
    StelPropertyMgr* propMgr;
    QSettings* conf;    

    // The current set of navigational stars
    NavigationalStarsSet currentNSSet;

    QList<int> starNumbers;
    QVector<StelObjectP> stars;
    
    StelTextureSP markerTexture;
    Vec3f markerColor;  
    LinearFader markerFader;

    StelButton* toolbarButton;
};



#include <QObject>
#include "StelPluginInterface.hpp"

class NavStarsStelPluginInterface : public QObject, public StelPluginInterface
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID StelPluginInterface_iid)
    Q_INTERFACES(StelPluginInterface)
public:
    virtual StelModule* getStelModule() const;
    virtual StelPluginInfo getPluginInfo() const;
};

#endif // _NAVSTARS_HPP_