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https://github.com/polybar/polybar.git
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67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
#pragma once
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#include "config.hpp"
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#include "modules/meta/event_module.hpp"
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#include "modules/meta/input_handler.hpp"
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POLYBAR_NS
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// fwd
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namespace alsa {
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class mixer;
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class control;
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}
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namespace modules {
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enum class mixer { NONE = 0, MASTER, SPEAKER, HEADPHONE };
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enum class control { NONE = 0, HEADPHONE };
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using mixer_t = shared_ptr<alsa::mixer>;
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using control_t = shared_ptr<alsa::control>;
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class volume_module : public event_module<volume_module>, public input_handler {
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public:
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explicit volume_module(const bar_settings&, string);
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void teardown();
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bool has_event();
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bool update();
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string get_format() const;
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string get_output();
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bool build(builder* builder, const string& tag) const;
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protected:
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bool input(string&& cmd);
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private:
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static constexpr auto FORMAT_VOLUME = "format-volume";
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static constexpr auto FORMAT_MUTED = "format-muted";
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static constexpr auto TAG_RAMP_VOLUME = "<ramp-volume>";
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static constexpr auto TAG_RAMP_HEADPHONES = "<ramp-headphones>";
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static constexpr auto TAG_BAR_VOLUME = "<bar-volume>";
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static constexpr auto TAG_LABEL_VOLUME = "<label-volume>";
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static constexpr auto TAG_LABEL_MUTED = "<label-muted>";
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static constexpr auto EVENT_PREFIX = "vol";
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static constexpr auto EVENT_VOLUME_UP = "volup";
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static constexpr auto EVENT_VOLUME_DOWN = "voldown";
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static constexpr auto EVENT_TOGGLE_MUTE = "volmute";
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progressbar_t m_bar_volume;
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ramp_t m_ramp_volume;
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ramp_t m_ramp_headphones;
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label_t m_label_volume;
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label_t m_label_muted;
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map<mixer, mixer_t> m_mixer;
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map<control, control_t> m_ctrl;
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int m_headphoneid{0};
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bool m_mapped{false};
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atomic<bool> m_muted{false};
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atomic<bool> m_headphones{false};
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atomic<int> m_volume{0};
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};
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}
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POLYBAR_NS_END
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