skycalendar.h

/*
    SPDX-FileCopyrightText: 2008 Jason Harris <kstars@30doradus.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <QDialog>
#include <QMutex>
 
#include "ui_skycalendar.h"
 
class GeoLocation;
 
class SkyCalendarUI : public QFrame, public Ui::SkyCalendar
{
    Q_OBJECT
 
  public:
    explicit SkyCalendarUI(QWidget *p = nullptr);
};
 
/**
 * @class SkyCalendar
 *
 * Draws Rise/Set/Transit curves for major solar system planets for any calendar year.
 */
class SkyCalendar : public QDialog
{
    Q_OBJECT
 
    friend class CalendarWidget;
 
  public:
    explicit SkyCalendar(QWidget *parent = nullptr);
    ~SkyCalendar() = default;
 
    int year();
    GeoLocation *get_geo();
 
  public slots:
    void slotFillCalendar();
    void slotPrint();
    void slotLocation();
    //void slotCalculating();
 
  private:
    void addPlanetEvents(int nPlanet);
    void drawEventLabel(float x1, float y1, float x2, float y2, QString LabelText);
 
    SkyCalendarUI *scUI { nullptr };
    GeoLocation *geo { nullptr };
    QMutex calculationMutex;
    QString plotButtonText;
    bool calculating { false };
};