exporteyepieceview.h

/*
    SPDX-FileCopyrightText: 2016 Akarsh Simha <akarsh.simha@kdemail.net>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "kstarsdatetime.h"
 
#include <QDialog>
#include <QImage>
 
#include <memory>
 
class QComboBox;
class QLabel;
class QPixmap;
 
class SkyPoint;
 
/**
 * @class ExportEyepieceView
 * @short Dialog to export the eyepiece view as an image, with some annotations for field-use
 *
 * @author Akarsh Simha <akarsh@kde.org>
 */
class ExportEyepieceView : public QDialog
{
    Q_OBJECT;
 
  public:
    /**
     * @short Constructor
     * @note Class self-destructs (commits suicide). Invoke and forget.
     */
    ExportEyepieceView(const SkyPoint *_sp, const KStarsDateTime &dt, const QPixmap *renderImage,
                       const QPixmap *renderChart, QWidget *parent = nullptr);
 
  public slots:
 
    /** Change the tick overlay scheme */
    void slotOverlayTicks(int overlayType);
 
    /** Save the image (export), and then close the dialog by calling slotCloseDialog() */
    void slotSaveImage();
 
    /** Closes the dialog, and sets up deleteLater() so that the dialog is destructed. */
    void slotCloseDialog();
 
  private slots:
 
    /** Render the output */
    void render();
 
  private:
    QLabel *m_outputDisplay { nullptr };
    QLabel *m_tickWarningLabel { nullptr };
    QComboBox *m_tickConfigCombo { nullptr };
 
    KStarsDateTime m_dt;
    std::unique_ptr<SkyPoint> m_sp;
    std::unique_ptr<QPixmap> m_renderImage;
    std::unique_ptr<QPixmap> m_renderChart;
    QImage m_output;
    int m_tickConfig { 0 };
};