7FM
ab5b1a6cd4
The pulseaudio/slider module had partial support for a "target" config
option but changeVolume() in the audio backend was hardcoded to only
modify sink volume. This adds full source volume control:
- Add AudioTarget enum (Sink/Source) to audio_backend
- Extend changeVolume() overloads with AudioTarget parameter
- Store and use pa_cvolume for source (with mono channel default)
- Add sourceVolumeModifyCb for source volume change confirmation
- Add "target" config option to the pulseaudio module for scroll control
- Document "target" in both pulseaudio and pulseaudio-slider man pages
Usage:
"pulseaudio/slider#in": { "target": "source" }
"pulseaudio#in": { "target": "source" }
29 lines
612 B
C++
29 lines
612 B
C++
#pragma once
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#include <fmt/format.h>
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#include <algorithm>
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#include <array>
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#include <memory>
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#include "ALabel.hpp"
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#include "util/audio_backend.hpp"
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namespace waybar::modules {
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class Pulseaudio : public ALabel {
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public:
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Pulseaudio(const std::string&, const Json::Value&);
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virtual ~Pulseaudio() = default;
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auto update() -> void override;
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private:
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bool handleScroll(GdkEventScroll* e) override;
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const std::vector<std::string> getPulseIcon() const;
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std::shared_ptr<util::AudioBackend> backend = nullptr;
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util::AudioTarget target = util::AudioTarget::Sink;
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};
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} // namespace waybar::modules
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