Sebastian
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#pragma once
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#include <libremidi/port_information.hpp>
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NAMESPACE_LIBREMIDI
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{
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using input_port_callback = std::function<void(const input_port&)>;
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using output_port_callback = std::function<void(const output_port&)>;
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struct observer_configuration
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{
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midi_error_callback on_error{};
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midi_warning_callback on_warning{};
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input_port_callback input_added{};
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input_port_callback input_removed{};
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output_port_callback output_added{};
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output_port_callback output_removed{};
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// Observe hardware ports
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uint32_t track_hardware : 1 = true;
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// Observe software (virtual) ports if the API provides it
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uint32_t track_virtual : 1 = false;
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// Observe network ports if the API provides it
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uint32_t track_network : 1 = false;
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// Observe any port - some systems have other weird port types than hw / sw, this covers them
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uint32_t track_any : 1 = false;
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// Notify of the existing ports in the observer constructor
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uint32_t notify_in_constructor : 1 = true;
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bool has_callbacks() const noexcept
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{
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return input_added || input_removed || output_added || output_removed;
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}
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};
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}
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