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Diffstat (limited to '')
| -rw-r--r-- | subprojects/gvc/gvc-mixer-stream.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/subprojects/gvc/gvc-mixer-stream.h b/subprojects/gvc/gvc-mixer-stream.h new file mode 100644 index 0000000..586ec75 --- /dev/null +++ b/subprojects/gvc/gvc-mixer-stream.h @@ -0,0 +1,146 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2008 Red Hat, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#ifndef __GVC_MIXER_STREAM_H +#define __GVC_MIXER_STREAM_H + +#include <glib-object.h> +#include "gvc-pulseaudio-fake.h" +#include "gvc-channel-map.h" +#include <gio/gio.h> + +G_BEGIN_DECLS + +#define GVC_TYPE_MIXER_STREAM (gvc_mixer_stream_get_type ()) +#define GVC_MIXER_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStream)) +#define GVC_MIXER_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass)) +#define GVC_IS_MIXER_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_STREAM)) +#define GVC_IS_MIXER_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_STREAM)) +#define GVC_MIXER_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass)) + +typedef struct GvcMixerStreamPrivate GvcMixerStreamPrivate; + +typedef struct +{ + GObject parent; + GvcMixerStreamPrivate *priv; +} GvcMixerStream; + +typedef struct +{ + GObjectClass parent_class; + + /* vtable */ + gboolean (*push_volume) (GvcMixerStream *stream, + gpointer *operation); + gboolean (*change_is_muted) (GvcMixerStream *stream, + gboolean is_muted); + gboolean (*change_port) (GvcMixerStream *stream, + const char *port); +} GvcMixerStreamClass; + +typedef struct +{ + char *port; + char *human_port; + guint priority; + gboolean available; +} GvcMixerStreamPort; + +typedef enum +{ + GVC_STREAM_STATE_INVALID, + GVC_STREAM_STATE_RUNNING, + GVC_STREAM_STATE_IDLE, + GVC_STREAM_STATE_SUSPENDED +} GvcMixerStreamState; + +GType gvc_mixer_stream_port_get_type (void) G_GNUC_CONST; +GType gvc_mixer_stream_get_type (void) G_GNUC_CONST; + +guint gvc_mixer_stream_get_index (GvcMixerStream *stream); +guint gvc_mixer_stream_get_id (GvcMixerStream *stream); +const GvcChannelMap *gvc_mixer_stream_get_channel_map(GvcMixerStream *stream); +const GvcMixerStreamPort *gvc_mixer_stream_get_port (GvcMixerStream *stream); +const GList * gvc_mixer_stream_get_ports (GvcMixerStream *stream); +gboolean gvc_mixer_stream_change_port (GvcMixerStream *stream, + const char *port); + +pa_volume_t gvc_mixer_stream_get_volume (GvcMixerStream *stream); +gdouble gvc_mixer_stream_get_decibel (GvcMixerStream *stream); +gboolean gvc_mixer_stream_push_volume (GvcMixerStream *stream); +pa_volume_t gvc_mixer_stream_get_base_volume (GvcMixerStream *stream); + +gboolean gvc_mixer_stream_get_is_muted (GvcMixerStream *stream); +gboolean gvc_mixer_stream_get_can_decibel (GvcMixerStream *stream); +gboolean gvc_mixer_stream_change_is_muted (GvcMixerStream *stream, + gboolean is_muted); +gboolean gvc_mixer_stream_is_running (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_name (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_icon_name (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_form_factor (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_sysfs_path (GvcMixerStream *stream); +GIcon * gvc_mixer_stream_get_gicon (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_description (GvcMixerStream *stream); +const char * gvc_mixer_stream_get_application_id (GvcMixerStream *stream); +gboolean gvc_mixer_stream_is_event_stream (GvcMixerStream *stream); +gboolean gvc_mixer_stream_is_virtual (GvcMixerStream *stream); +guint gvc_mixer_stream_get_card_index (GvcMixerStream *stream); +GvcMixerStreamState gvc_mixer_stream_get_state (GvcMixerStream *stream); + +/* private */ +gboolean gvc_mixer_stream_set_volume (GvcMixerStream *stream, + pa_volume_t volume); +gboolean gvc_mixer_stream_set_decibel (GvcMixerStream *stream, + gdouble db); +gboolean gvc_mixer_stream_set_is_muted (GvcMixerStream *stream, + gboolean is_muted); +gboolean gvc_mixer_stream_set_can_decibel (GvcMixerStream *stream, + gboolean can_decibel); +gboolean gvc_mixer_stream_set_name (GvcMixerStream *stream, + const char *name); +gboolean gvc_mixer_stream_set_description (GvcMixerStream *stream, + const char *description); +gboolean gvc_mixer_stream_set_icon_name (GvcMixerStream *stream, + const char *name); +gboolean gvc_mixer_stream_set_form_factor (GvcMixerStream *stream, + const char *form_factor); +gboolean gvc_mixer_stream_set_sysfs_path (GvcMixerStream *stream, + const char *sysfs_path); +gboolean gvc_mixer_stream_set_is_event_stream (GvcMixerStream *stream, + gboolean is_event_stream); +gboolean gvc_mixer_stream_set_is_virtual (GvcMixerStream *stream, + gboolean is_event_stream); +gboolean gvc_mixer_stream_set_application_id (GvcMixerStream *stream, + const char *application_id); +gboolean gvc_mixer_stream_set_base_volume (GvcMixerStream *stream, + pa_volume_t base_volume); +gboolean gvc_mixer_stream_set_port (GvcMixerStream *stream, + const char *port); +gboolean gvc_mixer_stream_set_ports (GvcMixerStream *stream, + GList *ports); +gboolean gvc_mixer_stream_set_card_index (GvcMixerStream *stream, + guint card_index); +gboolean gvc_mixer_stream_set_state (GvcMixerStream *stream, + GvcMixerStreamState state); + +G_END_DECLS + +#endif /* __GVC_MIXER_STREAM_H */ |