File indexing completed on 2024-04-14 03:43:27

 /*
     SPDX-FileCopyrightText: 2009 Khudyakov Alexey <alexey.skladnoy@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QWidget>
 #include <QPoint>
 #include <QList>
 #include <QString>
 #include <QStringList>
 
 class SkyPoint;
 class SkyObject;
 class InfoBoxWidget;
 
 /**
  * @brief The InfoBoxes class is a collection of InfoBoxWidget objects that display a transparent box for display of text messages
  */
 class InfoBoxes : public QWidget
 {
     Q_OBJECT
 
   public:
     explicit InfoBoxes(QWidget *parent = nullptr);
 
     virtual ~InfoBoxes() override = default;
 
     void addInfoBox(InfoBoxWidget *ibox);
     QList<InfoBoxWidget *> getInfoBoxes() const { return m_boxes; }
 
   protected:
     void resizeEvent(QResizeEvent *event) override;
 
   private:
     QList<InfoBoxWidget *> m_boxes;
 };
 
 /**
 * @brief The InfoBoxWidget class is a widget that displays a transparent box for display of text messages.
 */
 class InfoBoxWidget : public QWidget
 {
     Q_OBJECT
   public:
     /** Alignment of widget. */
     enum
     {
         NoAnchor     = 0,
         AnchorRight  = 1,
         AnchorBottom = 2,
         AnchorBoth   = 3
     };
 
     /** Create one infobox. */
     InfoBoxWidget(bool shade, const QPoint &pos, int anchor = 0, const QStringList &str = QStringList(),
                   QWidget *parent = nullptr);
     /** Destructor */
     virtual ~InfoBoxWidget() override = default;
 
     /** Check whether box is shaded. In this case only one line is shown. */
     bool shaded() const { return m_shaded; }
     /** Get stickyness status of */
     int sticky() const { return m_anchor; }
 
     /** Adjust widget's position */
     void adjust();
 
   public slots:
     /** Set information about time. Data is taken from KStarsData. */
     void slotTimeChanged();
     /** Set information about location. Data is taken from KStarsData. */
     void slotGeoChanged();
     /** Set information about object. */
     void slotObjectChanged(SkyObject *obj);
     /** Set information about pointing. */
     void slotPointChanged(SkyPoint *p);
   signals:
     /** Emitted when widget is clicked */
     void clicked();
 
   protected:
     void paintEvent(QPaintEvent *event) override;
     void mouseDoubleClickEvent(QMouseEvent *event) override;
     void mousePressEvent(QMouseEvent *event) override;
     void mouseMoveEvent(QMouseEvent *event) override;
     void mouseReleaseEvent(QMouseEvent *event) override;
     void showEvent(QShowEvent *event) override;
 
   private:
     /** Uset to set information about object. */
     void setPoint(QString name, SkyPoint *p);
     /** Recalculate size of widget */
     void updateSize();
 
     /// List of string to show
     QStringList m_strings;
     /// True if widget coordinates were adjusted
     bool m_adjusted { true };
     /// True if widget is dragged around
     bool m_grabbed { true };
     /// True if widget if shaded
     bool m_shaded { true };
     /// Vertical alignment of widget
     int m_anchor { 0 };
 
     static const int padX;
     static const int padY;
 };