/*
 * GnomeCalendar widget
 * Copyright (C) 1998 the Free Software Foundation
 *
 * Authors: Miguel de Icaza (miguel@kernel.org)
 *          Federico Mena-Quintero <federico@helixcode.com>
 */

#ifndef GNOME_CALENDAR_APP_H
#define GNOME_CALENDAR_APP_H

#include <time.h>
#include <libgnome/gnome-defs.h>
#include <gtk/gtkcalendar.h>
#include <gtk/gtkvbox.h>
#include <cal-client/cal-client.h>
#include <bonobo.h>

BEGIN_GNOME_DECLS



#define GNOME_CALENDAR(obj)         GTK_CHECK_CAST(obj, gnome_calendar_get_type(), GnomeCalendar)
#define GNOME_CALENDAR_CLASS(class) GTK_CHECK_CAST_CLASS(class, gnome_calendar_get_type(), GnomeCalendarClass)
#define GNOME_IS_CALENDAR(obj)      GTK_CHECK_TYPE(obj, gnome_calendar_get_type())

typedef struct {
	GtkVBox      vbox;

	CalClient   *client;

        BonoboPropertyBag *properties;
	BonoboControl *control;

	time_t      selection_start_time;
	time_t      selection_end_time;

	GtkWidget   *main_notebook;
	GtkWidget   *sub_notebook;
	GtkWidget   *hpane;
	GtkCalendar *gtk_calendar;
	GtkWidget   *todo;

	GtkWidget   *day_view;
	GtkWidget   *work_week_view;
	GtkWidget   *week_view;
	GtkWidget   *month_view;
	GtkWidget   *year_view;
	GtkWidget   *year_view_sw;

	void        *event_editor;

	/* The signal handler id for our GtkCalendar "day_selected" handler. */
	guint	     day_selected_id;

	/* Alarm ID for the midnight refresh function */
	gpointer midnight_alarm_refresh_id;

	/* UID->alarms hash */
	GHashTable *alarms;
} GnomeCalendar;

typedef struct {
	GtkVBoxClass parent_class;
} GnomeCalendarClass;


typedef enum {
  CALENDAR_OPEN,
  CALENDAR_OPEN_OR_CREATE
} GnomeCalendarOpenMode;

guint      gnome_calendar_get_type         	(void);
GtkWidget *gnome_calendar_new			(char *title);
int        gnome_calendar_open                  (GnomeCalendar *gcal,
						 char *file,
						 GnomeCalendarOpenMode gcom);
/*
int	   gnome_calendar_create		(GnomeCalendar *gcal,
						 char *file);
*/
void       gnome_calendar_add_object       	(GnomeCalendar *gcal,
						 iCalObject *obj);
void       gnome_calendar_remove_object    	(GnomeCalendar *gcal,
						 iCalObject *obj);
void       gnome_calendar_next             	(GnomeCalendar *gcal);
void       gnome_calendar_previous         	(GnomeCalendar *gcal);
void       gnome_calendar_goto             	(GnomeCalendar *gcal,
						 time_t new_time);
void       gnome_calendar_dayjump          	(GnomeCalendar *gcal,
						 time_t time);
/* Jumps to the current day */
void       gnome_calendar_goto_today            (GnomeCalendar *gcal);
void       gnome_calendar_tag_calendar          (GnomeCalendar *cal,
						 GtkCalendar *gtk_cal);
char      *gnome_calendar_get_current_view_name (GnomeCalendar *gcal);
void       gnome_calendar_set_view              (GnomeCalendar *gcal,
						 char *page_name);

void	   gnome_calendar_set_selected_time_range (GnomeCalendar *gcal,
						   time_t	  start_time,
						   time_t	  end_time);

/* Returns the selected time range for the current view. Note that this may be
   different from the fields in the GnomeCalendar, since the view may clip
   this or choose a more appropriate time. */
void	   gnome_calendar_get_current_time_range (GnomeCalendar *gcal,
						  time_t	 *start_time,
						  time_t	 *end_time);

/* Flags is a bitmask of CalObjectChange values */
void       gnome_calendar_object_changed        (GnomeCalendar *gcal,
						 iCalObject *obj,
						 int flags);

void      calendar_notify (time_t time, CalendarAlarm *which, void *data);

GnomeCalendar *gnome_calendar_locate            (const char *pathname);

/* Notifies the calendar that the time format has changed and it must update all its views */
void gnome_calendar_time_format_changed (GnomeCalendar *gcal);

/* Notifies the calendar that the todo list properties have changed and its time to update the views */
void 
gnome_calendar_colors_changed (GnomeCalendar *gcal);

/* Notifies the calendar that the todo list properties have changed and its time to update the views */
void 
gnome_calendar_todo_properties_changed (GnomeCalendar *gcal);



END_GNOME_DECLS

#endif