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| author | Alexander Hofbauer <alex@derhofbauer.at> | 2015-02-07 19:22:56 +0100 |
|---|---|---|
| committer | Bastien Nocera <hadess@hadess.net> | 2015-10-05 15:36:43 +0200 |
| commit | 7e5504db3d85b7a4b5dc0207c47af09b426ad75a (patch) | |
| tree | 565f8a4d3a05ca2081b1a3c718af58e8283d373a | |
| parent | 0a79019088ce2f50b671c7964b8fd69c24a465b9 (diff) | |
| download | libgnome-volume-control-7e5504db3d85b7a4b5dc0207c47af09b426ad75a.tar.gz | |
Emit a signal for stream-changed
https://bugzilla.gnome.org/show_bug.cgi?id=744140
| -rw-r--r-- | gvc-mixer-control.c | 29 | ||||
| -rw-r--r-- | gvc-mixer-control.h | 2 |
2 files changed, 31 insertions, 0 deletions
diff --git a/gvc-mixer-control.c b/gvc-mixer-control.c index 29ece3d..e62edf4 100644 --- a/gvc-mixer-control.c +++ b/gvc-mixer-control.c @@ -104,6 +104,7 @@ enum { STATE_CHANGED, STREAM_ADDED, STREAM_REMOVED, + STREAM_CHANGED, CARD_ADDED, CARD_REMOVED, DEFAULT_SINK_CHANGED, @@ -1526,6 +1527,11 @@ update_sink (GvcMixerControl *control, /* Always sink on a new stream to able to assign the right stream id * to the appropriate outputs (multiple potential outputs per stream). */ sync_devices (control, stream); + } else { + g_signal_emit (G_OBJECT (control), + signals[STREAM_CHANGED], + 0, + gvc_mixer_stream_get_id (stream)); } /* @@ -1646,6 +1652,11 @@ update_source (GvcMixerControl *control, g_object_ref (stream)); add_stream (control, stream); sync_devices (control, stream); + } else { + g_signal_emit (G_OBJECT (control), + signals[STREAM_CHANGED], + 0, + gvc_mixer_stream_get_id (stream)); } if (control->priv->profile_swapping_device_id != GVC_MIXER_UI_DEVICE_INVALID) { @@ -1751,6 +1762,11 @@ update_sink_input (GvcMixerControl *control, GUINT_TO_POINTER (info->index), g_object_ref (stream)); add_stream (control, stream); + } else { + g_signal_emit (G_OBJECT (control), + signals[STREAM_CHANGED], + 0, + gvc_mixer_stream_get_id (stream)); } } @@ -1797,6 +1813,11 @@ update_source_output (GvcMixerControl *control, GUINT_TO_POINTER (info->index), g_object_ref (stream)); add_stream (control, stream); + } else { + g_signal_emit (G_OBJECT (control), + signals[STREAM_CHANGED], + 0, + gvc_mixer_stream_get_id (stream)); } } @@ -3208,6 +3229,14 @@ gvc_mixer_control_class_init (GvcMixerControlClass *klass) NULL, NULL, g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); + signals [STREAM_CHANGED] = + g_signal_new ("stream-changed", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GvcMixerControlClass, stream_changed), + NULL, NULL, + g_cclosure_marshal_VOID__UINT, + G_TYPE_NONE, 1, G_TYPE_UINT); signals [CARD_ADDED] = g_signal_new ("card-added", G_TYPE_FROM_CLASS (klass), diff --git a/gvc-mixer-control.h b/gvc-mixer-control.h index 3f0ea2e..4ba1d3b 100644 --- a/gvc-mixer-control.h +++ b/gvc-mixer-control.h @@ -59,6 +59,8 @@ typedef struct GvcMixerControlState new_state); void (*stream_added) (GvcMixerControl *control, guint id); + void (*stream_changed) (GvcMixerControl *control, + guint id); void (*stream_removed) (GvcMixerControl *control, guint id); void (*card_added) (GvcMixerControl *control, |