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Merge pull request #1169 from roosemberth/pa-control-active-sink

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pulseaudio: Control currently running sink
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Alex 2021-07-20 14:01:23 +02:00 committed by GitHub
commit f43f8773c4
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2 changed files with 22 additions and 5 deletions
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3
include/modules/pulseaudio.hpp
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@ -38,7 +38,8 @@ class Pulseaudio : public ALabel {
std::string form_factor_; std::string form_factor_;
std::string desc_; std::string desc_;
std::string monitor_; std::string monitor_;
std::string default_sink_name_; std::string current_sink_name_;
bool current_sink_running_;
// SOURCE // SOURCE
uint32_t source_idx_{0}; uint32_t source_idx_{0};
uint16_t source_volume_; uint16_t source_volume_;

24
src/modules/pulseaudio.cpp
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@ -151,8 +151,24 @@ void waybar::modules::Pulseaudio::sourceInfoCb(pa_context * /*context*/, const p
*/ */
void waybar::modules::Pulseaudio::sinkInfoCb(pa_context * /*context*/, const pa_sink_info *i, void waybar::modules::Pulseaudio::sinkInfoCb(pa_context * /*context*/, const pa_sink_info *i,
int /*eol*/, void *data) { int /*eol*/, void *data) {
if (i == nullptr)
return;
auto pa = static_cast<waybar::modules::Pulseaudio *>(data); auto pa = static_cast<waybar::modules::Pulseaudio *>(data);
if (i != nullptr && pa->default_sink_name_ == i->name) { if (pa->current_sink_name_ == i->name) {
if (i->state != PA_SINK_RUNNING) {
pa->current_sink_running_ = false;
} else {
pa->current_sink_running_ = true;
}
}
if (!pa->current_sink_running_ && i->state == PA_SINK_RUNNING) {
pa->current_sink_name_ = i->name;
pa->current_sink_running_ = true;
}
if (pa->current_sink_name_ == i->name) {
pa->pa_volume_ = i->volume; pa->pa_volume_ = i->volume;
float volume = static_cast<float>(pa_cvolume_avg(&(pa->pa_volume_))) / float{PA_VOLUME_NORM}; float volume = static_cast<float>(pa_cvolume_avg(&(pa->pa_volume_))) / float{PA_VOLUME_NORM};
pa->sink_idx_ = i->index; pa->sink_idx_ = i->index;
@ -175,11 +191,11 @@ void waybar::modules::Pulseaudio::sinkInfoCb(pa_context * /*context*/, const pa_
void waybar::modules::Pulseaudio::serverInfoCb(pa_context *context, const pa_server_info *i, void waybar::modules::Pulseaudio::serverInfoCb(pa_context *context, const pa_server_info *i,
void *data) { void *data) {
auto pa = static_cast<waybar::modules::Pulseaudio *>(data); auto pa = static_cast<waybar::modules::Pulseaudio *>(data);
pa->default_sink_name_ = i->default_sink_name; pa->current_sink_name_ = i->default_sink_name;
pa->default_source_name_ = i->default_source_name; pa->default_source_name_ = i->default_source_name;
pa_context_get_sink_info_by_name(context, i->default_sink_name, sinkInfoCb, data); pa_context_get_sink_info_list(context, sinkInfoCb, data);
pa_context_get_source_info_by_name(context, i->default_source_name, sourceInfoCb, data); pa_context_get_source_info_list(context, sourceInfoCb, data);
} }
static const std::array<std::string, 9> ports = { static const std::array<std::string, 9> ports = {