vcs.maemo.org Git - hildon/blob - src/hildon-volumebar.h

   1 /*
   2  * This file is a part of hildon
   3  *
   4  * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
   5  *
   6  * Contact: Michael Dominic Kostrzewa <michael.kostrzewa@nokia.com>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; version 2.1 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  21  * 02110-1301 USA
  22  *
  23  */
  24
  25 #ifndef                                         __HILDON_VOLUMEBAR_H__
  26 #define                                         __HILDON_VOLUMEBAR_H__
  27
  28 #include                                        <gtk/gtkcontainer.h>
  29 #include                                        <gtk/gtkadjustment.h>
  30 #include                                        "hildon-helper.h"
  31
  32 G_BEGIN_DECLS
  33
  34 #define                                         HILDON_TYPE_VOLUMEBAR \
  35                                                 (hildon_volumebar_get_type())
  36
  37 #define                                         HILDON_VOLUMEBAR(obj) (GTK_CHECK_CAST (obj,\
  38                                                 HILDON_TYPE_VOLUMEBAR, HildonVolumebar))
  39
  40 #define                                         HILDON_VOLUMEBAR_CLASS(klass) \
  41                                                 (GTK_CHECK_CLASS_CAST ((klass),\
  42                                                 HILDON_TYPE_VOLUMEBAR, HildonVolumebarClass))
  43
  44 #define                                         HILDON_IS_VOLUMEBAR(obj) (GTK_CHECK_TYPE (obj,\
  45                                                 HILDON_TYPE_VOLUMEBAR))
  46
  47 #define                                         HILDON_IS_VOLUMEBAR_CLASS(klass) \
  48                                                 (GTK_CHECK_CLASS_TYPE ((klass), HILDON_TYPE_VOLUMEBAR))
  49
  50 #define                                         HILDON_VOLUMEBAR_GET_CLASS(obj) \
  51                                                 ((HildonVolumebarClass *) G_OBJECT_GET_CLASS(obj))
  52
  53 typedef struct                                  _HildonVolumebar HildonVolumebar;
  54
  55 typedef struct                                  _HildonVolumebarClass HildonVolumebarClass;
  56
  57 struct                                          _HildonVolumebar
  58 {
  59     GtkContainer parent;
  60 };
  61
  62 struct                                          _HildonVolumebarClass
  63 {
  64     GtkContainerClass parent_class;
  65
  66     /* signals */
  67     void (*mute_toggled)  (HildonVolumebar * self);
  68     void (*level_changed) (HildonVolumebar * self);
  69 };
  70
  71 GType G_GNUC_CONST
  72 hildon_volumebar_get_type                       (void);
  73
  74 double
  75 hildon_volumebar_get_level                      (HildonVolumebar *self);
  76
  77 void
  78 hildon_volumebar_set_level                      (HildonVolumebar *self,
  79                                                  gdouble level);
  80
  81 gboolean
  82 hildon_volumebar_get_mute                       (HildonVolumebar *self);
  83
  84 void
  85 hildon_volumebar_set_mute                       (HildonVolumebar *self,
  86                                                  gboolean mute);
  87
  88 GtkAdjustment*
  89 hildon_volumebar_get_adjustment                 (HildonVolumebar *self);
  90
  91 void
  92 hildon_volumebar_set_range_insensitive_message  (HildonVolumebar *widget,
  93                                                  const gchar *message);
  94
  95 void
  96 hildon_volumebar_set_range_insensitive_messagef (HildonVolumebar *widget,
  97                                                  const gchar *format,
  98                                                  ...);
  99
 100 G_END_DECLS
 101
 102 #endif                                          /* __HILDON_VOLUMEBAR_H__ */