shell/ev-history.h

   1 /*
   2  *  Copyright (C) 2005 Marco Pesenti Gritti
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2, or (at your option)
   7  *  any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA..
  17  *
  18  */
  19
  20 #ifndef EV_HISTORY_H
  21 #define EV_HISTORY_H
  22
  23 #include <glib-object.h>
  24
  25 #include "ev-link.h"
  26
  27 G_BEGIN_DECLS
  28
  29 #define EV_TYPE_HISTORY            (ev_history_get_type ())
  30 #define EV_HISTORY(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_HISTORY, EvHistory))
  31 #define EV_HISTORY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_HISTORY, EvHistoryClass))
  32 #define EV_IS_HISTORY(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_HISTORY))
  33 #define EV_IS_HISTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), EV_TYPE_HISTORY))
  34 #define EV_HISTORY_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), EV_TYPE_HISTORY, EvHistoryClass))
  35
  36 typedef struct _EvHistory               EvHistory;
  37 typedef struct _EvHistoryPrivate        EvHistoryPrivate;
  38 typedef struct _EvHistoryClass          EvHistoryClass;
  39
  40 struct _EvHistory
  41 {
  42         GObject parent;
  43
  44         /*< private >*/
  45         EvHistoryPrivate *priv;
  46 };
  47
  48 struct _EvHistoryClass
  49 {
  50         GObjectClass parent_class;
  51
  52         void (*changed) (EvHistory *history);
  53 };
  54
  55 GType           ev_history_get_type             (void);
  56 EvHistory      *ev_history_new                  (void);
  57 void            ev_history_add_link             (EvHistory  *history,
  58                                                  EvLink     *linkk);
  59 EvLink         *ev_history_get_link_nth         (EvHistory  *history,
  60                                                  int         index);
  61 int             ev_history_get_n_links          (EvHistory  *history);
  62
  63 G_END_DECLS
  64
  65 #endif