swe-glib/src/gswe-timestamp.h

#ifndef __SWE_GLIB_GSWE_TIMESTAMP_H__
#define __SWE_GLIB_GSWE_TIMESTAMP_H__

#include <glib-object.h>

#define GSWE_TYPE_TIMESTAMP             (gswe_timestamp_get_type())
#define GSWE_TIMESTAMP(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), GSWE_TYPE_TIMESTAMP, GsweTimestamp))
#define GSWE_IS_TIMESTAMP(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), GSWE_TYPE_TIMESTAMP))
#define GSWE_TIMESTAMP_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), GSWE_TYPE_TIMESTAMP, GsweTimestampClass))
#define GSWE_IS_TIMESTAMP_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), GSWE_TYPE_TIMESTAMP))
#define GSWE_TIMESTAMP_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), GSWE_TYPE_TIMESTAMP, GsweTimestampClass))

typedef struct _GsweTimestamp GsweTimestamp;
typedef struct _GsweTimestampClass GsweTimestampClass;
typedef struct _GsweTimestampPrivate GsweTimestampPrivate;

#define GSWE_TIMESTAMP_ERROR (gswe_timestamp_error_quark())
GQuark gswe_timestamp_error_quark(void);

/**
 * GsweTimestampError:
 * @GSWE_TIMESTAMP_ERROR_SUCCESS: no error
 * @GSWE_TIMESTAMP_ERROR_INVALID_DATE: the Gregorian date specified in this
 *                                     GsweTimestamp is invalid
 * @GSWE_TIMESTAMP_ERROR_INVALID_TIME: the time specified in this
 *                                     GsweTimestamp is invalid
 * @GSWE_TIMESTAMP_ERROR_NO_VALID: the GsweTimestamp object holds no valid
 *                                 timestamp
 * @GSWE_TIMESTAMP_ERROR_SWE_ERROR: denotes an error detected by the Swiss
 *                                  Ephemeris library, converted from their
 *                                  static char array to a #GError
 */
typedef enum {
    GSWE_TIMESTAMP_ERROR_SUCCESS,
    GSWE_TIMESTAMP_ERROR_INVALID_DATE,
    GSWE_TIMESTAMP_ERROR_INVALID_TIME,
    GSWE_TIMESTAMP_ERROR_NO_VALID,
    GSWE_TIMESTAMP_ERROR_SWE_ERROR
} GsweTimestampError;

struct _GsweTimestamp {
    /* Parent instance structure */
    GObject parent_instance;

    /* Instance members */

    /*< private >*/
    GsweTimestampPrivate *priv;
};

/**
 * GsweTimestampClass:
 * @parent_class: the parent class structure (#GObjectClass)
 */
struct _GsweTimestampClass {
    /* Parent class */
    GObjectClass parent_class;

    /*< private >*/
    /* Padding for future expansion */
    void (*_swe_glib_reserved1)(void);
    void (*_swe_glib_reserved2)(void);
    void (*_swe_glib_reserved3)(void);
    void (*_swe_glib_reserved4)(void);
    void (*_swe_glib_reserved5)(void);
    void (*_swe_glib_reserved6)(void);
    void (*_swe_glib_reserved7)(void);
    void (*_swe_glib_reserved8)(void);
    void (*_swe_glib_reserved9)(void);
    void (*_swe_glib_reserved10)(void);
    void (*_swe_glib_reserved11)(void);
    void (*_swe_glib_reserved12)(void);
    void (*_swe_glib_reserved13)(void);
    void (*_swe_glib_reserved14)(void);
    void (*_swe_glib_reserved15)(void);
    void (*_swe_glib_reserved16)(void);
    void (*_swe_glib_reserved17)(void);
    void (*_swe_glib_reserved18)(void);
    void (*_swe_glib_reserved19)(void);
    void (*_swe_glib_reserved20)(void);
};

GType gswe_timestamp_get_type(void);

/* Method definitions */
GsweTimestamp *gswe_timestamp_new(void);
GsweTimestamp *gswe_timestamp_new_from_julian_day(gdouble julian_day);
GsweTimestamp * gswe_timestamp_new_from_gregorian_full(gint year, gint month, gint day, gint hour, gint minute, gint second, gint microsecond, gdouble time_zone_offset);
void gswe_timestamp_set_gregorian_full(GsweTimestamp *timestamp, gint year, gint month, gint day, gint hour, gint minute, gint second, gint microsecond, gdouble time_zone_offset, GError **err);
void gswe_timestamp_set_instant_recalc(GsweTimestamp *timestamp, gboolean instant_recalc, GError **err);
gboolean gswe_timestamp_get_instant_recalc(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_year(GsweTimestamp *timestamp, gint gregorian_year, GError **err);
gint gswe_timestamp_get_gregorian_year(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_month(GsweTimestamp *timestamp, gint gregorian_month, GError **err);
gint gswe_timestamp_get_gregorian_month(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_day(GsweTimestamp *timestamp, gint gregorian_day, GError **err);
gint gswe_timestamp_get_gregorian_day(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_hour(GsweTimestamp *timestamp, gint gregorian_hour, GError **err);
gint gswe_timestamp_get_gregorian_hour(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_minute(GsweTimestamp *timestamp, gint gregorian_minute, GError **err);
gint gswe_timestamp_get_gregorian_minute(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_second(GsweTimestamp *timestamp, gint gregorian_second, GError **err);
gint gswe_timestamp_get_gregorian_second(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_microsecond(GsweTimestamp *timestamp, gint gregorian_microsecond, GError **err);
gint gswe_timestamp_get_gregorian_microsecond(GsweTimestamp *timestamp);
void gswe_timestamp_set_gregorian_timezone(GsweTimestamp *timestamp, gdouble gregorian_timezone_offset, GError **err);
gdouble gswe_timestamp_get_gregorian_timezone(GsweTimestamp *timestamp);
void gswe_timestamp_set_julian_day(GsweTimestamp *timestamp, gdouble julian_day);
gdouble gswe_timestamp_get_julian_day(GsweTimestamp *timestamp, GError **err);

#endif /* __SWE_GLIB_GSWE_TIMESTAMP_H__ */