38 lines
988 B
C++
38 lines
988 B
C++
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#pragma once
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#include <libremidi/backends/emscripten/config.hpp>
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#include <libremidi/backends/emscripten/helpers.hpp>
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#include <libremidi/detail/observer.hpp>
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#include <vector>
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namespace libremidi
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{
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class observer_emscripten final : public observer_api
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{
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using device = webmidi_helpers::device_information;
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public:
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struct
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: observer_configuration
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, emscripten_observer_configuration
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{
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} configuration;
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explicit observer_emscripten(
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observer_configuration&& conf, emscripten_observer_configuration&& apiconf);
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~observer_emscripten();
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void
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update(const std::vector<device>& current_inputs, const std::vector<device>& current_outputs);
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libremidi::API get_current_api() const noexcept override;
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std::vector<libremidi::input_port> get_input_ports() const noexcept override;
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std::vector<libremidi::output_port> get_output_ports() const noexcept override;
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private:
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std::vector<device> m_known_inputs;
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std::vector<device> m_known_outputs;
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};
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}
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