very, very simple WP with midi CC out

2024-10-09 02:01:23 +02:00
commit 3d6fc151f1
126 changed files with 19539 additions and 0 deletions
@@ -0,0 +1,37 @@
+#pragma once
+#include <libremidi/backends/emscripten/config.hpp>
+#include <libremidi/backends/emscripten/helpers.hpp>
+#include <libremidi/detail/observer.hpp>
+
+#include <vector>
+
+namespace libremidi
+{
+class observer_emscripten final : public observer_api
+{
+  using device = webmidi_helpers::device_information;
+
+public:
+  struct
+      : observer_configuration
+      , emscripten_observer_configuration
+  {
+  } configuration;
+
+  explicit observer_emscripten(
+      observer_configuration&& conf, emscripten_observer_configuration&& apiconf);
+  ~observer_emscripten();
+
+  void
+  update(const std::vector<device>& current_inputs, const std::vector<device>& current_outputs);
+
+  libremidi::API get_current_api() const noexcept override;
+
+  std::vector<libremidi::input_port> get_input_ports() const noexcept override;
+  std::vector<libremidi::output_port> get_output_ports() const noexcept override;
+
+private:
+  std::vector<device> m_known_inputs;
+  std::vector<device> m_known_outputs;
+};
+}