Add CaptureThread success_callback.

firmware/application/capture_thread.cpp

@@ -78,9 +78,11 @@ CaptureThread::CaptureThread(
 	std::unique_ptr<Writer> writer,
 	size_t write_size,
 	size_t buffer_count,
+	std::function<void()> success_callback,
 	std::function<void(File::Error)> error_callback
 ) : config { write_size, buffer_count },
 	writer { std::move(writer) },
+	success_callback { std::move(success_callback) },
 	error_callback { std::move(error_callback) }
 {
 	// Need significant stack for FATFS

firmware/application/capture_thread.hpp

@@ -45,6 +45,7 @@ public:
 		std::unique_ptr<Writer> writer,
 		size_t write_size,
 		size_t buffer_count,
+		std::function<void()> success_callback,
 		std::function<void(File::Error)> error_callback
 	);
 	~CaptureThread();
@@ -60,6 +61,7 @@ private:
 
 	CaptureConfig config;
 	std::unique_ptr<Writer> writer;
+	std::function<void()> success_callback;
 	std::function<void(File::Error)> error_callback;
 	static Thread* thread;
 
@@ -68,6 +70,10 @@ private:
 		const auto error = obj->run();
 		if( error.is_valid() && obj->error_callback ) {
 			obj->error_callback(error.value());
+		} else {
+			if( obj->success_callback ) {
+				obj->success_callback();
+			}
 		}
 		return 0;
 	}

firmware/application/ui_record_view.cpp

@@ -285,6 +285,10 @@ void RecordView::start() {
 		capture_thread = std::make_unique<CaptureThread>(
 			std::move(writer),
 			write_size, buffer_count,
+			[]() {
+				CaptureThreadErrorMessage message { };
+				EventDispatcher::send_message(message);
+			},
 			[](File::Error error) {
 				CaptureThreadErrorMessage message { error.code() };
 				EventDispatcher::send_message(message);

firmware/common/message.hpp

@@ -498,7 +498,7 @@ public:
 class CaptureThreadErrorMessage : public Message {
 public:
 	constexpr CaptureThreadErrorMessage(
-		uint32_t error
+		uint32_t error = 0
 	) : Message { ID::CaptureThreadError },
 		error { error }
 	{