/* * Copyright (C) 2014 Michal Ratajsky * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the licence, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef MATEMIXER_STREAM_H #define MATEMIXER_STREAM_H #include #include #include #include #include G_BEGIN_DECLS #define MATE_MIXER_TYPE_STREAM \ (mate_mixer_stream_get_type ()) #define MATE_MIXER_STREAM(o) \ (G_TYPE_CHECK_INSTANCE_CAST ((o), MATE_MIXER_TYPE_STREAM, MateMixerStream)) #define MATE_MIXER_IS_STREAM(o) \ (G_TYPE_CHECK_INSTANCE_TYPE ((o), MATE_MIXER_TYPE_STREAM)) #define MATE_MIXER_STREAM_GET_INTERFACE(o) \ (G_TYPE_INSTANCE_GET_INTERFACE ((o), MATE_MIXER_TYPE_STREAM, MateMixerStreamInterface)) typedef struct _MateMixerStream MateMixerStream; /* dummy object */ typedef struct _MateMixerStreamInterface MateMixerStreamInterface; struct _MateMixerStreamInterface { /*< private >*/ GTypeInterface parent; const gchar * (*get_name) (MateMixerStream *stream); const gchar * (*get_description) (MateMixerStream *stream); const gchar * (*get_icon) (MateMixerStream *stream); MateMixerDevice * (*get_device) (MateMixerStream *stream); MateMixerStreamFlags (*get_flags) (MateMixerStream *stream); MateMixerStreamStatus (*get_status) (MateMixerStream *stream); gboolean (*get_mute) (MateMixerStream *stream); gboolean (*set_mute) (MateMixerStream *stream, gboolean mute); guint (*get_num_channels) (MateMixerStream *stream); gint64 (*get_volume) (MateMixerStream *stream); gboolean (*set_volume) (MateMixerStream *stream, gint64 volume); gdouble (*get_volume_db) (MateMixerStream *stream); gboolean (*set_volume_db) (MateMixerStream *stream, gdouble volume_db); MateMixerChannelPosition (*get_channel_position) (MateMixerStream *stream, guint channel); gint64 (*get_channel_volume) (MateMixerStream *stream, guint channel); gboolean (*set_channel_volume) (MateMixerStream *stream, guint channel, gint64 volume); gdouble (*get_channel_volume_db) (MateMixerStream *stream, guint channel); gboolean (*set_channel_volume_db) (MateMixerStream *stream, guint channel, gdouble volume_db); gboolean (*has_position) (MateMixerStream *stream, MateMixerChannelPosition position); gint64 (*get_position_volume) (MateMixerStream *stream, MateMixerChannelPosition position); gboolean (*set_position_volume) (MateMixerStream *stream, MateMixerChannelPosition position, gint64 volume); gdouble (*get_position_volume_db) (MateMixerStream *stream, MateMixerChannelPosition position); gboolean (*set_position_volume_db) (MateMixerStream *stream, MateMixerChannelPosition position, gdouble volume); gdouble (*get_balance) (MateMixerStream *stream); gboolean (*set_balance) (MateMixerStream *stream, gdouble balance); gdouble (*get_fade) (MateMixerStream *stream); gboolean (*set_fade) (MateMixerStream *stream, gdouble fade); gboolean (*suspend) (MateMixerStream *stream); gboolean (*resume) (MateMixerStream *stream); const GList * (*list_ports) (MateMixerStream *stream); MateMixerPort * (*get_active_port) (MateMixerStream *stream); gboolean (*set_active_port) (MateMixerStream *stream, const gchar *port_name); gint64 (*get_min_volume) (MateMixerStream *stream); gint64 (*get_max_volume) (MateMixerStream *stream); gint64 (*get_normal_volume) (MateMixerStream *stream); }; GType mate_mixer_stream_get_type (void) G_GNUC_CONST; const gchar * mate_mixer_stream_get_name (MateMixerStream *stream); const gchar * mate_mixer_stream_get_description (MateMixerStream *stream); const gchar * mate_mixer_stream_get_icon (MateMixerStream *stream); MateMixerDevice * mate_mixer_stream_get_device (MateMixerStream *stream); MateMixerStreamFlags mate_mixer_stream_get_flags (MateMixerStream *stream); MateMixerStreamStatus mate_mixer_stream_get_status (MateMixerStream *stream); gboolean mate_mixer_stream_get_mute (MateMixerStream *stream); gboolean mate_mixer_stream_set_mute (MateMixerStream *stream, gboolean mute); guint mate_mixer_stream_get_num_channels (MateMixerStream *stream); gint64 mate_mixer_stream_get_volume (MateMixerStream *stream); gboolean mate_mixer_stream_set_volume (MateMixerStream *stream, gint64 volume); gdouble mate_mixer_stream_get_volume_db (MateMixerStream *stream); gboolean mate_mixer_stream_set_volume_db (MateMixerStream *stream, gdouble volume_db); MateMixerChannelPosition mate_mixer_stream_get_channel_position (MateMixerStream *stream, guint channel); gint64 mate_mixer_stream_get_channel_volume (MateMixerStream *stream, guint channel); gboolean mate_mixer_stream_set_channel_volume (MateMixerStream *stream, guint channel, gint64 volume); gdouble mate_mixer_stream_get_channel_volume_db (MateMixerStream *stream, guint channel); gboolean mate_mixer_stream_set_channel_volume_db (MateMixerStream *stream, guint channel, gdouble volume_db); gboolean mate_mixer_stream_has_position (MateMixerStream *stream, MateMixerChannelPosition position); gint64 mate_mixer_stream_get_position_volume (MateMixerStream *stream, MateMixerChannelPosition position); gboolean mate_mixer_stream_set_position_volume (MateMixerStream *stream, MateMixerChannelPosition position, gint64 volume); gdouble mate_mixer_stream_get_position_volume_db (MateMixerStream *stream, MateMixerChannelPosition position); gboolean mate_mixer_stream_set_position_volume_db (MateMixerStream *stream, MateMixerChannelPosition position, gdouble volume_db); gdouble mate_mixer_stream_get_balance (MateMixerStream *stream); gboolean mate_mixer_stream_set_balance (MateMixerStream *stream, gdouble balance); gdouble mate_mixer_stream_get_fade (MateMixerStream *stream); gboolean mate_mixer_stream_set_fade (MateMixerStream *stream, gdouble fade); gboolean mate_mixer_stream_suspend (MateMixerStream *stream); gboolean mate_mixer_stream_resume (MateMixerStream *stream); const GList * mate_mixer_stream_list_ports (MateMixerStream *stream); MateMixerPort * mate_mixer_stream_get_active_port (MateMixerStream *stream); gboolean mate_mixer_stream_set_active_port (MateMixerStream *stream, const gchar *port); gint64 mate_mixer_stream_get_min_volume (MateMixerStream *stream); gint64 mate_mixer_stream_get_max_volume (MateMixerStream *stream); gint64 mate_mixer_stream_get_normal_volume (MateMixerStream *stream); G_END_DECLS #endif /* MATEMIXER_STREAM_H */