diff options
Diffstat (limited to 'src/pa-sink-ctl.c')
| -rw-r--r-- | src/pa-sink-ctl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/pa-sink-ctl.c b/src/pa-sink-ctl.c index 70c5ffa..77be8c1 100644 --- a/src/pa-sink-ctl.c +++ b/src/pa-sink-ctl.c @@ -81,6 +81,20 @@ main_ctl_childs_foreach(struct vol_ctl *ctl, GFunc func, gpointer user_data) func(&sctl->base, user_data); } +static gint +main_ctl_childs_len(struct vol_ctl *ctl) +{ + struct main_ctl *mctl = (struct main_ctl *) ctl; + struct slave_ctl *sctl; + int len = 0; + + list_foreach(*mctl->childs_list, sctl) + if (sctl->parent_index == mctl->base.index) + len++; + + return len; +} + static void sink_info_cb(pa_context *c, const pa_sink_info *i, gint is_last, gpointer userdata) @@ -112,6 +126,7 @@ sink_info_cb(pa_context *c, const pa_sink_info *i, sink->base.mute_set = pa_context_set_sink_mute_by_index; sink->base.volume_set = pa_context_set_sink_volume_by_index; sink->base.childs_foreach = main_ctl_childs_foreach; + sink->base.childs_len = main_ctl_childs_len; sink->move_child = pa_context_move_sink_input_by_index; sink->childs_list = &ctx->input_list; @@ -160,6 +175,7 @@ source_info_cb(pa_context *c, const pa_source_info *i, source->base.mute_set = pa_context_set_source_mute_by_index; source->base.volume_set = pa_context_set_source_volume_by_index; source->base.childs_foreach = main_ctl_childs_foreach; + source->base.childs_len = main_ctl_childs_len; source->move_child = pa_context_move_source_output_by_index; source->childs_list = &ctx->output_list; |