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Diffstat (limited to 'libmatemixer/matemixer-stream.h')
-rw-r--r-- | libmatemixer/matemixer-stream.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/libmatemixer/matemixer-stream.h b/libmatemixer/matemixer-stream.h new file mode 100644 index 0000000..f95f13f --- /dev/null +++ b/libmatemixer/matemixer-stream.h @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2014 Michal Ratajsky <[email protected]> + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#ifndef MATEMIXER_STREAM_H +#define MATEMIXER_STREAM_H + +#include <glib.h> +#include <glib-object.h> + +#include <libmatemixer/matemixer-device.h> +#include <libmatemixer/matemixer-enums.h> +#include <libmatemixer/matemixer-port.h> + +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 +{ + 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); + MateMixerStreamStatus (*get_status) (MateMixerStream *stream); + gboolean (*get_mute) (MateMixerStream *stream); + gboolean (*set_mute) (MateMixerStream *stream, + gboolean mute); + guint32 (*get_volume) (MateMixerStream *stream); + gboolean (*set_volume) (MateMixerStream *stream, + guint32 volume); + gdouble (*get_volume_db) (MateMixerStream *stream); + gboolean (*set_volume_db) (MateMixerStream *stream, + gdouble volume_db); + guint8 (*get_num_channels) (MateMixerStream *stream); + MateMixerChannelPosition (*get_channel_position) (MateMixerStream *stream, + guint8 channel); + guint32 (*get_channel_volume) (MateMixerStream *stream, + guint8 channel); + gboolean (*set_channel_volume) (MateMixerStream *stream, + guint8 channel, + guint32 volume); + gdouble (*get_channel_volume_db) (MateMixerStream *stream, + guint8 channel); + gboolean (*set_channel_volume_db) (MateMixerStream *stream, + guint8 channel, + gdouble volume_db); + gboolean (*has_position) (MateMixerStream *stream, + MateMixerChannelPosition position); + guint32 (*get_position_volume) (MateMixerStream *stream, + MateMixerChannelPosition position); + gboolean (*set_position_volume) (MateMixerStream *stream, + MateMixerChannelPosition position, + guint32 volume); + gdouble (*get_position_volume_db) (MateMixerStream *stream, + MateMixerChannelPosition position); + gboolean (*set_position_volume_db) (MateMixerStream *stream, + MateMixerChannelPosition position, + gdouble volume); + gboolean (*get_balance) (MateMixerStream *stream); + gboolean (*set_balance) (MateMixerStream *stream, + gdouble balance); + gboolean (*get_fade) (MateMixerStream *stream); + gboolean (*set_fade) (MateMixerStream *stream, + gdouble fade); + MateMixerPort * (*get_active_port) (MateMixerStream *stream); + gboolean (*set_active_port) (MateMixerStream *stream, + MateMixerPort *port); + const GList * (*list_ports) (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); +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); + +guint32 mate_mixer_stream_get_volume (MateMixerStream *stream); +gboolean mate_mixer_stream_set_volume (MateMixerStream *stream, + guint32 volume); + +gdouble mate_mixer_stream_get_volume_db (MateMixerStream *stream); +gboolean mate_mixer_stream_set_volume_db (MateMixerStream *stream, + gdouble volume_db); + +guint8 mate_mixer_stream_get_num_channels (MateMixerStream *stream); + +MateMixerChannelPosition mate_mixer_stream_get_channel_position (MateMixerStream *stream, + guint8 channel); + +guint32 mate_mixer_stream_get_channel_volume (MateMixerStream *stream, + guint8 channel); +gboolean mate_mixer_stream_set_channel_volume (MateMixerStream *stream, + guint8 channel, + guint32 volume); + +gdouble mate_mixer_stream_get_channel_volume_db (MateMixerStream *stream, + guint8 channel); +gboolean mate_mixer_stream_set_channel_volume_db (MateMixerStream *stream, + guint8 channel, + gdouble volume_db); + +gboolean mate_mixer_stream_has_position (MateMixerStream *stream, + MateMixerChannelPosition position); + +guint32 mate_mixer_stream_get_position_volume (MateMixerStream *stream, + MateMixerChannelPosition position); +gboolean mate_mixer_stream_set_position_volume (MateMixerStream *stream, + MateMixerChannelPosition position, + guint32 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); + +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, + MateMixerPort *port); + +G_END_DECLS + +#endif /* MATEMIXER_STREAM_H */ |