#ifndef GNOMESCREENSAVER_H
#define GNOMESCREENSAVER_H

#include <time.h>
#include <sys/time.h>

#include <glib.h>
#include <glib/gi18n.h>

#include <gdk/gdk.h>
#include <gdk/gdkx.h>
#include <gdk/gdkgl.h>

#include <gtk/gtk.h>
#include <gtk/gtkgl.h>

#include <GL/gl.h>
#include <GL/glu.h>

#include "gs-theme-window.h"

class GnomeScreensaver
{
    public:
        GnomeScreensaver(int *argc, char ***argv,
                bool (*configure_callback)(GnomeScreensaver &),
                bool (*expose_callback)(GnomeScreensaver &),
                bool (*update_callback)(GnomeScreensaver &),
                int32_t interval_msec);
        uint64_t getTicks();
        void mainloop() { gtk_main(); }
        gboolean configureCB(GtkWidget *da, GdkEventConfigure *event);
        gboolean exposeCB(GtkWidget *da, GdkEventExpose *event);
        gboolean updateCB();
        int getWidth() { return m_width; }
        int getHeight() { return m_height; }
        float getAspectRatio() { return m_aspect_ratio; }
        int getNumMonitors() { return m_n_monitors; }

    protected:
        GtkWidget *m_drawing_area;
        uint64_t m_start_msec;
        bool (*m_configure_callback)(GnomeScreensaver &);
        bool (*m_expose_callback)(GnomeScreensaver &);
        bool (*m_update_callback)(GnomeScreensaver &);
        int m_width, m_height;
        float m_aspect_ratio;
        int m_n_monitors;
};

#endif /* GNOMESCREENSAVER_H */