output control TUI

tui/src/output_selection.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "system_audio_capture.h"
+
+#include <string>
+
+namespace Prism::Tui {
+
+struct OutputSwitchOutcome {
+    bool success = false;
+    bool captureRunning = false;
+    Prism::Capture::StartResult started;
+    std::string requestedDeviceId;
+    std::string error;
+};
+
+OutputSwitchOutcome switchOutputCapture(
+    Prism::Capture::SystemAudioCapture& capture,
+    const std::string& currentRequestedDeviceId,
+    const Prism::Capture::StartResult& currentStarted,
+    const std::string& nextRequestedDeviceId);
+
+}  // namespace Prism::Tui