1/*
2 * Copyright © 2018 Benjamin Otte
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library 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 GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 *
17 * Authors: Benjamin Otte <otte@gnome.org>
18 */
19
20#ifndef __GTK_MEDIA_STREAM_H__
21#define __GTK_MEDIA_STREAM_H__
22
23#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
24#error "Only <gtk/gtk.h> can be included directly."
25#endif
26
27#include <gdk/gdk.h>
28
29G_BEGIN_DECLS
30
31#define GTK_TYPE_MEDIA_STREAM (gtk_media_stream_get_type ())
32
33GDK_AVAILABLE_IN_ALL
34G_DECLARE_DERIVABLE_TYPE (GtkMediaStream, gtk_media_stream, GTK, MEDIA_STREAM, GObject)
35
36struct _GtkMediaStreamClass
37{
38 GObjectClass parent_class;
39
40 gboolean (* play) (GtkMediaStream *self);
41 void (* pause) (GtkMediaStream *self);
42 void (* seek) (GtkMediaStream *self,
43 gint64 timestamp);
44 void (* update_audio) (GtkMediaStream *self,
45 gboolean muted,
46 double volume);
47 void (* realize) (GtkMediaStream *self,
48 GdkSurface *surface);
49 void (* unrealize) (GtkMediaStream *self,
50 GdkSurface *surface);
51
52 /* Padding for future expansion */
53 void (*_gtk_reserved1) (void);
54 void (*_gtk_reserved2) (void);
55 void (*_gtk_reserved3) (void);
56 void (*_gtk_reserved4) (void);
57 void (*_gtk_reserved5) (void);
58 void (*_gtk_reserved6) (void);
59 void (*_gtk_reserved7) (void);
60 void (*_gtk_reserved8) (void);
61};
62
63GDK_AVAILABLE_IN_ALL
64gboolean gtk_media_stream_is_prepared (GtkMediaStream *self);
65GDK_AVAILABLE_IN_ALL
66const GError * gtk_media_stream_get_error (GtkMediaStream *self);
67GDK_AVAILABLE_IN_ALL
68gboolean gtk_media_stream_has_audio (GtkMediaStream *self);
69GDK_AVAILABLE_IN_ALL
70gboolean gtk_media_stream_has_video (GtkMediaStream *self);
71
72GDK_AVAILABLE_IN_ALL
73void gtk_media_stream_play (GtkMediaStream *self);
74GDK_AVAILABLE_IN_ALL
75void gtk_media_stream_pause (GtkMediaStream *self);
76GDK_AVAILABLE_IN_ALL
77gboolean gtk_media_stream_get_playing (GtkMediaStream *self);
78GDK_AVAILABLE_IN_ALL
79void gtk_media_stream_set_playing (GtkMediaStream *self,
80 gboolean playing);
81GDK_AVAILABLE_IN_ALL
82gboolean gtk_media_stream_get_ended (GtkMediaStream *self);
83
84GDK_AVAILABLE_IN_ALL
85gint64 gtk_media_stream_get_timestamp (GtkMediaStream *self);
86GDK_AVAILABLE_IN_ALL
87gint64 gtk_media_stream_get_duration (GtkMediaStream *self);
88
89GDK_AVAILABLE_IN_ALL
90gboolean gtk_media_stream_is_seekable (GtkMediaStream *self);
91GDK_AVAILABLE_IN_ALL
92gboolean gtk_media_stream_is_seeking (GtkMediaStream *self);
93GDK_AVAILABLE_IN_ALL
94void gtk_media_stream_seek (GtkMediaStream *self,
95 gint64 timestamp);
96GDK_AVAILABLE_IN_ALL
97gboolean gtk_media_stream_get_loop (GtkMediaStream *self);
98GDK_AVAILABLE_IN_ALL
99void gtk_media_stream_set_loop (GtkMediaStream *self,
100 gboolean loop);
101GDK_AVAILABLE_IN_ALL
102gboolean gtk_media_stream_get_muted (GtkMediaStream *self);
103GDK_AVAILABLE_IN_ALL
104void gtk_media_stream_set_muted (GtkMediaStream *self,
105 gboolean muted);
106GDK_AVAILABLE_IN_ALL
107double gtk_media_stream_get_volume (GtkMediaStream *self);
108GDK_AVAILABLE_IN_ALL
109void gtk_media_stream_set_volume (GtkMediaStream *self,
110 double volume);
111GDK_AVAILABLE_IN_ALL
112void gtk_media_stream_realize (GtkMediaStream *self,
113 GdkSurface *surface);
114GDK_AVAILABLE_IN_ALL
115void gtk_media_stream_unrealize (GtkMediaStream *self,
116 GdkSurface *surface);
117
118/* for implementations only */
119GDK_DEPRECATED_IN_4_4_FOR(gtk_media_stream_stream_prepared)
120void gtk_media_stream_prepared (GtkMediaStream *self,
121 gboolean has_audio,
122 gboolean has_video,
123 gboolean seekable,
124 gint64 duration);
125GDK_DEPRECATED_IN_4_4_FOR(gtk_media_stream_stream_unprepared)
126void gtk_media_stream_unprepared (GtkMediaStream *self);
127
128GDK_AVAILABLE_IN_4_4
129void gtk_media_stream_stream_prepared (GtkMediaStream *self,
130 gboolean has_audio,
131 gboolean has_video,
132 gboolean seekable,
133 gint64 duration);
134GDK_AVAILABLE_IN_4_4
135void gtk_media_stream_stream_unprepared (GtkMediaStream *self);
136
137GDK_AVAILABLE_IN_ALL
138void gtk_media_stream_update (GtkMediaStream *self,
139 gint64 timestamp);
140GDK_DEPRECATED_IN_4_4_FOR(gtk_media_stream_stream_ended)
141void gtk_media_stream_ended (GtkMediaStream *self);
142GDK_AVAILABLE_IN_4_4
143void gtk_media_stream_stream_ended (GtkMediaStream *self);
144GDK_AVAILABLE_IN_ALL
145void gtk_media_stream_seek_success (GtkMediaStream *self);
146GDK_AVAILABLE_IN_ALL
147void gtk_media_stream_seek_failed (GtkMediaStream *self);
148GDK_AVAILABLE_IN_ALL
149void gtk_media_stream_gerror (GtkMediaStream *self,
150 GError *error);
151GDK_AVAILABLE_IN_ALL
152void gtk_media_stream_error (GtkMediaStream *self,
153 GQuark domain,
154 int code,
155 const char *format,
156 ...) G_GNUC_PRINTF (4, 5);
157GDK_AVAILABLE_IN_ALL
158void gtk_media_stream_error_valist (GtkMediaStream *self,
159 GQuark domain,
160 int code,
161 const char *format,
162 va_list args) G_GNUC_PRINTF (4, 0);
163
164G_END_DECLS
165
166#endif /* __GTK_MEDIA_STREAM_H__ */
167

source code of gtk/gtk/gtkmediastream.h