moonphasecalendarwidget.h

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/***************************************************************************
              moonphasecalendarwidget.h  -  K Desktop Planetarium
                             -------------------
    begin                : Sat Jun 26 2010
    copyright            : (C) 2010 by Akarsh Simha
    email                : akarshsimha@gmail.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef _MOONPHASECALENDARWIDGET_H_
#define _MOONPHASECALENDARWIDGET_H_

#include <QWidget>
#include <KDateTable>

class KSMoon;
class KSSun;
class KStarsDateTime;

class MoonPhaseCalendar : public KDateTable {

    Q_OBJECT

 public:

    explicit MoonPhaseCalendar( KSMoon &moon, KSSun &sun, QWidget *parent = 0 );

    ~MoonPhaseCalendar();

    virtual QSize sizeHint() const;

 public slots:
    
    virtual void setGeometry( int x, int y, int w, int h );
    
    virtual void setGeometry( const QRect &r );

 protected:

    virtual void paintEvent( QPaintEvent *e );

    void paintCell( QPainter *painter, int row, int col, const KColorScheme &colorScheme );

    void loadImages();

    void computeMoonImageSize();
    
 private:
    
    unsigned short computeMoonPhase( const KStarsDateTime &date );

    QPixmap m_Images[36]; // Array storing moon images against integer phase

    double cellWidth, cellHeight;
    int numWeekRows;
    int numDayColumns;
    int MoonImageSize;
    bool imagesLoaded;

    KSMoon &m_Moon;
    KSSun &m_Sun;
};

#endif