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dwmstatus: implement PA sink port switching

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Přemysl Eric Janouch 2016-02-17 05:15:42 +01:00
parent 74d634e562
commit 2358f2c139
1 changed files with 38 additions and 0 deletions
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38
dwmstatus.c
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@ -1721,6 +1721,8 @@ struct app_context
pa_cvolume sink_volume; ///< Current volume
bool sink_muted; ///< Currently muted?
struct str_vector sink_ports; ///< All sink port names
char *sink_port_active; ///< Active sink port
bool source_muted; ///< Currently muted?
};
@ -1756,6 +1758,8 @@ app_context_init (struct app_context *self)
nut_client_init (&self->nut_client, &self->poller);
str_map_init (&self->nut_ups_info);
self->nut_ups_info.free = str_map_destroy;
str_vector_init (&self->sink_ports);
}
static void
@ -1778,6 +1782,9 @@ app_context_free (struct app_context *self)
nut_client_free (&self->nut_client);
str_map_free (&self->nut_ups_info);
str_vector_free (&self->sink_ports);
free (self->sink_port_active);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@ -2465,6 +2472,17 @@ on_sink_info (pa_context *context, const pa_sink_info *info, int eol,
struct app_context *ctx = userdata;
ctx->sink_volume = info->volume;
ctx->sink_muted = !!info->mute;
str_vector_reset (&ctx->sink_ports);
free (ctx->sink_port_active);
ctx->sink_port_active = NULL;
if (info->ports)
for (struct pa_sink_port_info **iter = info->ports; *iter; iter++)
str_vector_add (&ctx->sink_ports, (*iter)->name);
if (info->active_port)
ctx->sink_port_active = xstrdup (info->active_port->name);
refresh_status (ctx);
}
}
@ -2625,6 +2643,25 @@ on_volume_mic_mute (struct app_context *ctx, int arg)
DEFAULT_SOURCE, !ctx->source_muted, on_volume_finish, ctx));
}
static void
on_volume_switch (struct app_context *ctx, int arg)
{
(void) arg;
if (!ctx->context || !ctx->sink_port_active || !ctx->sink_ports.len)
return;
size_t current = 0;
for (size_t i = 0; i < ctx->sink_ports.len; i++)
if (!strcmp (ctx->sink_port_active, ctx->sink_ports.vector[i]))
current = i;
pa_operation_unref (pa_context_set_sink_port_by_name (ctx->context,
DEFAULT_SINK,
ctx->sink_ports.vector[(current + 1) % ctx->sink_ports.len],
on_volume_finish, ctx));
}
static void
on_volume_mute (struct app_context *ctx, int arg)
{
@ -2701,6 +2738,7 @@ g_keys[] =
{ 0, XF86XK_MonBrightnessDown, on_brightness, -10 },
// Volume
{ Mod4Mask, XK_Insert, on_volume_switch, 0 },
{ Mod4Mask, XK_Delete, on_volume_mute, 0 },
{ Mod4Mask, XK_Page_Up, on_volume_set, 10 },
{ Mod4Mask | Mod5Mask, XK_Page_Up, on_volume_set, 1 },