lib/rb-thread.h

   1 /*
   2  *  Copyright (C) 2005 Colin Walters <walters@verbum.org>
   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 of the License, or
   7  *  (at your option) 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 St, Fifth Floor, Boston, MA 02110-1301  USA.
  17  *
  18  */
  19
  20 #ifndef __RB_THREAD_H
  21 #define __RB_THREAD_H
  22
  23 #include <glib-object.h>
  24
  25 G_BEGIN_DECLS
  26
  27 #define RB_TYPE_THREAD         (rb_thread_get_type ())
  28 #define RB_THREAD(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), RB_TYPE_THREAD, RBThread))
  29 #define RB_THREAD_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), RB_TYPE_THREAD, RBThreadClass))
  30 #define RB_IS_THREAD(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), RB_TYPE_THREAD))
  31 #define RB_IS_THREAD_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), RB_TYPE_THREAD))
  32 #define RB_THREAD_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), RB_TYPE_THREAD, RBThreadClass))
  33
  34 typedef struct RBThreadPrivate RBThreadPrivate;
  35
  36 typedef struct
  37 {
  38         GObject parent;
  39
  40         RBThreadPrivate *priv;
  41 } RBThread;
  42
  43 typedef struct
  44 {
  45         GObjectClass parent;
  46 } RBThreadClass;
  47
  48 typedef gpointer (*RBThreadActionFunc)        (gpointer data, gpointer user_data, gint *exit_flag);
  49 typedef void (*RBThreadResultFunc)        (gpointer data, gpointer user_data);
  50 typedef void (*RBThreadActionDestroyFunc) (gpointer data, gpointer user_data);
  51 typedef void (*RBThreadResultDestroyFunc) (gpointer result, gpointer user_data);
  52
  53 GType           rb_thread_get_type              (void);
  54
  55 RBThread *      rb_thread_new                   (GMainContext *context,
  56                                                  RBThreadActionFunc action_cb,
  57                                                  RBThreadResultFunc result_cb,
  58                                                  RBThreadActionDestroyFunc action_destroy_func,
  59                                                  RBThreadResultDestroyFunc result_destroy_func,
  60                                                  gpointer user_data);
  61
  62 void            rb_thread_push_action           (RBThread *thread,
  63                                                  gpointer  action);
  64
  65 void            rb_thread_terminate             (RBThread *thread);
  66
  67 G_END_DECLS
  68
  69 #endif /* __RB_THREAD_H */