polybar/include/modules/volume.hpp

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#pragma once
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#include "modules/base.hpp"
#include "interfaces/alsa.hpp"
#include "drawtypes/icon.hpp"
#include "drawtypes/label.hpp"
#include "drawtypes/ramp.hpp"
#include "drawtypes/bar.hpp"
namespace modules
{
DefineModule(VolumeModule, EventModule)
{
static constexpr auto FORMAT_VOLUME = "format:volume";
static constexpr auto FORMAT_MUTED = "format:muted";
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static constexpr auto TAG_RAMP_VOLUME = "<ramp:volume>";
static constexpr auto TAG_BAR_VOLUME = "<bar:volume>";
static constexpr auto TAG_LABEL_VOLUME = "<label:volume>";
static constexpr auto TAG_LABEL_MUTED = "<label:muted>";
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static constexpr auto EVENT_VOLUME_UP = "volup";
static constexpr auto EVENT_VOLUME_DOWN = "voldown";
static constexpr auto EVENT_TOGGLE_MUTE = "volmute";
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std::unique_ptr<alsa::Mixer> master_mixer;
std::unique_ptr<alsa::Mixer> speaker_mixer;
std::unique_ptr<alsa::Mixer> headphone_mixer;
std::unique_ptr<alsa::ControlInterface> headphone_ctrl;
int headphone_ctrl_numid;
std::unique_ptr<Builder> builder;
std::unique_ptr<drawtypes::Bar> bar_volume;
std::unique_ptr<drawtypes::Ramp> ramp_volume;
std::unique_ptr<drawtypes::Label> label_volume;
std::unique_ptr<drawtypes::Label> label_volume_tokenized;
std::unique_ptr<drawtypes::Label> label_muted;
std::unique_ptr<drawtypes::Label> label_muted_tokenized;
int volume = 0;
bool muted = false;
public:
explicit VolumeModule(const std::string& name);
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~VolumeModule();
bool has_event();
bool update();
std::string get_format();
bool build(Builder *builder, const std::string& tag);
std::string get_output();
bool handle_command(const std::string& cmd);
};
}