xypor/index.php

/*  Widget to slew or sync to a position.

    SPDX-FileCopyrightText: Wolfgang Reissenberger <sterne-jaeger@openfuture.de>


    SPDX-License-Identifier: GPL-2.0-or-later

*/


#pragma once

#include "ui_mounttargetwidget.h"

#include "skypoint.h"


#include <QObject>

#include <QWidget>


namespace Ekos

{

class MountTargetWidget : public QWidget, public Ui::MountTargetWidget

{

    Q_OBJECT

public:

    explicit MountTargetWidget(QWidget *parent = nullptr);


    bool processCoords(dms &ra, dms &de);


    // set target position and target name

    void setTargetPosition(SkyPoint *target);

    void setTargetName(const QString &name);


    // target coord conversions for displaying

    bool raDecToAzAlt(QString qsRA, QString qsDec);

    bool raDecToHaDec(QString qsRA);

    bool azAltToRaDec(QString qsAz, QString qsAlt);

    bool azAltToHaDec(QString qsAz, QString qsAlt);

    bool haDecToRaDec(QString qsHA);

    bool haDecToAzAlt(QString qsHA, QString qsDec);


    void setJ2000Enabled(bool enabled);


private:

    void processSlew();

    void processSync();

    void findTarget();

    void updateTargetDisplay(int id = -1, SkyPoint *target = nullptr);


    bool updateTarget();

    QSharedPointer<SkyPoint> currentTarget;

    bool m_isJ2000 {false};


    /**

     * @brief Helper function to update  coordinates of a sky point from its JNow coordinates

     * @param coords sky point with correct JNow values in RA and DEC

     * @param updateJ2000 update the J2000 coordinates

     * @param updateHorizontal update the ALT/AZ coordinates

     */

    void updateJ2000Coordinates(SkyPoint *coords, bool updateJ2000=true, bool updateHorizontal=true);


signals:

    void sync(double RA, double DE);

    void slew(double RA, double DE);


};


} // namespace

SkyPoint
The sky coordinates of a point in the sky.
Definition skypoint.h:45

dms
An angle, stored as degrees, but expressible in many ways.
Definition dms.h:38

Ekos
Ekos is an advanced Astrophotography tool for Linux.
Definition align.cpp:83

QObject::Q_OBJECT
Q_OBJECTQ_OBJECT

QObject::parent
QObject * parent() const const

QSharedPointer

QString

QWidget

QWidget::enabled
enabled