waybar/include/modules/pulseaudio.hpp

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#pragma once
#include <fmt/format.h>
#include <pulse/pulseaudio.h>
#include <pulse/volume.h>
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#include <algorithm>
#include "ALabel.hpp"
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namespace waybar::modules {
class Pulseaudio : public ALabel {
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public:
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Pulseaudio(const Json::Value&);
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~Pulseaudio();
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auto update() -> void;
private:
static void subscribeCb(pa_context*, pa_subscription_event_type_t,
uint32_t, void*);
static void contextStateCb(pa_context*, void*);
static void sinkInfoCb(pa_context*, const pa_sink_info*, int, void*);
static void serverInfoCb(pa_context*, const pa_server_info*, void*);
static void volumeModifyCb(pa_context*, int, void*);
bool handleScroll(GdkEventScroll* e);
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const std::string getPortIcon() const;
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pa_threaded_mainloop* mainloop_;
pa_mainloop_api* mainloop_api_;
pa_context* context_;
uint32_t sink_idx_{0};
uint16_t volume_;
pa_cvolume pa_volume_;
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bool muted_;
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std::string port_name_;
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std::string desc_;
bool scrolling_;
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};
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} // namespace waybar::modules