/* gcal-event-widget.h
 *
 * Copyright (C) 2015 Erick Pérez Castellanos <erickpc@gnome.org>
 *
 * gnome-calendar is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * gnome-calendar is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GCAL_EVENT_WIDGET_H__
#define __GCAL_EVENT_WIDGET_H__

#include "gcal-event.h"
#include "gcal-context.h"

#include <gtk/gtk.h>

G_BEGIN_DECLS

typedef enum
{
  GCAL_EVENT_PREVIEW_ACTION_NONE,
  GCAL_EVENT_PREVIEW_ACTION_EDIT,
} GcalEventPreviewAction;

#define GCAL_TYPE_EVENT_WIDGET                    (gcal_event_widget_get_type ())
G_DECLARE_FINAL_TYPE (GcalEventWidget, gcal_event_widget, GCAL, EVENT_WIDGET, GtkBin)

typedef void         (*GcalEventPreviewCallback)                 (GcalEventWidget        *event_widget,
                                                                  GcalEventPreviewAction  action,
                                                                  gpointer                user_data);

GtkWidget*           gcal_event_widget_new                       (GcalContext        *context,
                                                                  GcalEvent          *event);

GcalEvent*           gcal_event_widget_get_event                 (GcalEventWidget    *self);

GDateTime*           gcal_event_widget_get_date_start            (GcalEventWidget    *self);

void                 gcal_event_widget_set_date_start            (GcalEventWidget    *self,
                                                                  GDateTime          *date_start);

GDateTime*           gcal_event_widget_get_date_end              (GcalEventWidget    *self);

void                 gcal_event_widget_set_date_end              (GcalEventWidget    *self,
                                                                  GDateTime          *date_end);

void                 gcal_event_widget_set_read_only             (GcalEventWidget    *event,
                                                                  gboolean            read_only);

void                 gcal_event_widget_show_preview              (GcalEventWidget          *self,
                                                                  GcalEventPreviewCallback  callback,
                                                                  gpointer                  user_data);

/* Utilities */

GtkWidget*           gcal_event_widget_clone                     (GcalEventWidget    *widget);

gboolean             gcal_event_widget_equal                     (GcalEventWidget    *widget1,
                                                                  GcalEventWidget    *widget2);

gint                 gcal_event_widget_compare_by_length         (GcalEventWidget    *widget1,
                                                                  GcalEventWidget    *widget2);

gint                 gcal_event_widget_compare_by_start_date     (GcalEventWidget    *widget1,
                                                                  GcalEventWidget    *widget2);

gint                gcal_event_widget_sort_events                (GcalEventWidget    *widget1,
                                                                  GcalEventWidget    *widget2);

G_END_DECLS

#endif /* __GCAL_EVENT_WIDGET_H__ */