2 * Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
4 * gsttagsetter.h: Interfaces for tagging
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_TAG_SETTER_H__
23 #define __GST_TAG_SETTER_H__
29 #define GST_TYPE_TAG_SETTER (gst_tag_setter_get_type ())
30 #define GST_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TAG_SETTER, GstTagSetter))
31 #define GST_IS_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TAG_SETTER))
32 #define GST_TAG_SETTER_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_TAG_SETTER, GstTagSetterInterface))
37 * Opaque #GstTagSetter data structure.
39 typedef struct _GstTagSetter GstTagSetter; /* Dummy typedef */
40 typedef struct _GstTagSetterInterface GstTagSetterInterface;
43 * GstTagSetterInterface:
44 * @g_iface: parent interface type.
46 * #GstTagSetterInterface interface.
48 /* use an empty interface here to allow detection of elements using user-set
50 struct _GstTagSetterInterface
52 GTypeInterface g_iface;
60 GType gst_tag_setter_get_type (void);
63 void gst_tag_setter_reset_tags (GstTagSetter * setter);
66 void gst_tag_setter_merge_tags (GstTagSetter * setter,
67 const GstTagList * list,
68 GstTagMergeMode mode);
70 void gst_tag_setter_add_tags (GstTagSetter * setter,
73 ...) G_GNUC_NULL_TERMINATED;
75 void gst_tag_setter_add_tag_values (GstTagSetter * setter,
78 ...) G_GNUC_NULL_TERMINATED;
80 void gst_tag_setter_add_tag_valist (GstTagSetter * setter,
85 void gst_tag_setter_add_tag_valist_values(GstTagSetter * setter,
90 void gst_tag_setter_add_tag_value (GstTagSetter * setter,
93 const GValue * value);
96 gst_tag_setter_get_tag_list (GstTagSetter * setter);
99 void gst_tag_setter_set_tag_merge_mode (GstTagSetter * setter,
100 GstTagMergeMode mode);
102 GstTagMergeMode gst_tag_setter_get_tag_merge_mode (GstTagSetter * setter);
106 #endif /* __GST_TAG_SETTER_H__ */