/* -*- 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_CONTROL_H #define __GVC_MIXER_CONTROL_H #include #include "gvc-mixer-stream.h" #include "gvc-mixer-card.h" #include "gvc-mixer-ui-device.h" G_BEGIN_DECLS typedef enum { GVC_STATE_CLOSED, GVC_STATE_READY, GVC_STATE_CONNECTING, GVC_STATE_FAILED } GvcMixerControlState; #define GVC_TYPE_MIXER_CONTROL (gvc_mixer_control_get_type ()) #define GVC_MIXER_CONTROL(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_CONTROL, GvcMixerControl)) #define GVC_MIXER_CONTROL_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_CONTROL, GvcMixerControlClass)) #define GVC_IS_MIXER_CONTROL(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_CONTROL)) #define GVC_IS_MIXER_CONTROL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_CONTROL)) #define GVC_MIXER_CONTROL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_CONTROL, GvcMixerControlClass)) typedef struct GvcMixerControlPrivate GvcMixerControlPrivate; typedef struct { GObject parent; GvcMixerControlPrivate *priv; } GvcMixerControl; typedef struct { GObjectClass parent_class; void (*state_changed) (GvcMixerControl *control, GvcMixerControlState new_state); void (*stream_added) (GvcMixerControl *control, guint id); void (*stream_removed) (GvcMixerControl *control, guint id); void (*card_added) (GvcMixerControl *control, guint id); void (*card_removed) (GvcMixerControl *control, guint id); void (*default_sink_changed) (GvcMixerControl *control, guint id); void (*default_source_changed) (GvcMixerControl *control, guint id); void (*active_output_update) (GvcMixerControl *control, guint id); void (*active_input_update) (GvcMixerControl *control, guint id); void (*output_added) (GvcMixerControl *control, guint id); void (*input_added) (GvcMixerControl *control, guint id); void (*output_removed) (GvcMixerControl *control, guint id); void (*input_removed) (GvcMixerControl *control, guint id); } GvcMixerControlClass; GType gvc_mixer_control_get_type (void); GvcMixerControl * gvc_mixer_control_new (const char *name); gboolean gvc_mixer_control_open (GvcMixerControl *control); gboolean gvc_mixer_control_close (GvcMixerControl *control); GSList * gvc_mixer_control_get_cards (GvcMixerControl *control); GSList * gvc_mixer_control_get_streams (GvcMixerControl *control); GSList * gvc_mixer_control_get_sinks (GvcMixerControl *control); GSList * gvc_mixer_control_get_sources (GvcMixerControl *control); GSList * gvc_mixer_control_get_sink_inputs (GvcMixerControl *control); GSList * gvc_mixer_control_get_source_outputs (GvcMixerControl *control); GvcMixerStream * gvc_mixer_control_lookup_stream_id (GvcMixerControl *control, guint id); GvcMixerCard * gvc_mixer_control_lookup_card_id (GvcMixerControl *control, guint id); GvcMixerUIDevice * gvc_mixer_control_lookup_output_id (GvcMixerControl *control, guint id); GvcMixerUIDevice * gvc_mixer_control_lookup_input_id (GvcMixerControl *control, guint id); GvcMixerUIDevice * gvc_mixer_control_lookup_device_from_stream (GvcMixerControl *control, GvcMixerStream *stream); GvcMixerStream * gvc_mixer_control_get_default_sink (GvcMixerControl *control); GvcMixerStream * gvc_mixer_control_get_default_source (GvcMixerControl *control); GvcMixerStream * gvc_mixer_control_get_event_sink_input (GvcMixerControl *control); gboolean gvc_mixer_control_set_default_sink (GvcMixerControl *control, GvcMixerStream *stream); gboolean gvc_mixer_control_set_default_source (GvcMixerControl *control, GvcMixerStream *stream); gdouble gvc_mixer_control_get_vol_max_norm (GvcMixerControl *control); gdouble gvc_mixer_control_get_vol_max_amplified (GvcMixerControl *control); void gvc_mixer_control_change_output (GvcMixerControl *control, GvcMixerUIDevice* output); void gvc_mixer_control_change_input (GvcMixerControl *control, GvcMixerUIDevice* input); GvcMixerStream* gvc_mixer_control_get_stream_from_device (GvcMixerControl *control, GvcMixerUIDevice *dev); gboolean gvc_mixer_control_change_profile_on_selected_device (GvcMixerControl *control, GvcMixerUIDevice *device, const gchar* profile); GvcMixerControlState gvc_mixer_control_get_state (GvcMixerControl *control); G_END_DECLS #endif /* __GVC_MIXER_CONTROL_H */