LabelMgr.hpp

/*
 * Stellarium
 * This file Copyright (C) 2008 Matthew Gates
 * 
 * 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 _SKYLABELMGR_HPP_
#define _SKYLABELMGR_HPP_


#include "StelFader.hpp"
#include "StelModule.hpp"
#include "StelObject.hpp"
#include "StelObjectType.hpp"
#include "VecMath.hpp"

#include <QVector>
#include <QString>

class StelCore;
class StelPainter;

class LabelMgr : public StelModule
{
    Q_OBJECT

public:
    LabelMgr(); 
    virtual ~LabelMgr();
 
    // Methods defined in the StelModule class
    virtual void init();
    
    virtual void draw(StelCore* core);
    
    virtual void update(double deltaTime);

    virtual double getCallOrder(StelModuleActionName actionName) const;

public slots:
    int labelObject(const QString& text, 
                    const QString& objectName,
                    bool visible=true,
                    float fontSize=14,
                    const QString& fontColor="#999999",
                    const QString& side="E",
                    double labelDistance=-1.0,
                    const QString& style="TextOnly");

    int labelScreen(const QString& text,
                    int x,
                    int y,
                    bool visible=true,
                    float fontSize=14,
                    const QString& fontColor="#999999");

    bool getLabelShow(int id); 
    void setLabelShow(int id, bool show); 
    void setLabelText(int id, const QString& newText);
    bool deleteLabel(int id);
    int deleteAllLabels(void);

private:
    QVector<class StelLabel*> allLabels;
};

#endif // _SKYLABELMGR_HPP_