save state

designer/src/platform_singleton.cpp

@@ -0,0 +1,23 @@
+// D:\Dev\Mosis\MosisService\designer\src\platform_singleton.cpp
+// Platform singleton implementation for desktop
+
+#include "platform.h"
+#include <stdexcept>
+
+namespace mosis {
+
+// Platform singleton
+static std::unique_ptr<IPlatform> g_platform;
+
+IPlatform& GetPlatform() {
+    if (!g_platform) {
+        throw std::runtime_error("Platform not initialized. Call SetPlatform first.");
+    }
+    return *g_platform;
+}
+
+void SetPlatform(std::unique_ptr<IPlatform> platform) {
+    g_platform = std::move(platform);
+}
+
+} // namespace mosis