impr: Various web build improvements, API cleanup (#1541)

main/gui/source/init/run/native.cpp

@@ -0,0 +1,46 @@
+#if !defined(OS_WEB)
+
+    #include <hex/api/event_manager.hpp>
+    #include <wolv/utils/guards.hpp>
+
+    #include <init/run.hpp>
+    #include <window.hpp>
+
+    namespace hex::init {
+
+        int runImHex() {
+
+            bool shouldRestart = false;
+            do {
+                // Register an event handler that will make ImHex restart when requested
+                shouldRestart = false;
+                RequestRestartImHex::subscribe([&] {
+                    shouldRestart = true;
+                });
+
+                {
+                    auto splashWindow = initializeImHex();
+                    // Draw the splash window while tasks are running
+                    if (!splashWindow->loop())
+                        ImHexApi::System::impl::addInitArgument("tasks-failed");
+
+                    handleFileOpenRequest();
+                }
+
+                // Clean up everything after the main window is closed
+                ON_SCOPE_EXIT {
+                    deinitializeImHex();
+                };
+
+                // Main window
+                Window window;
+                window.loop();
+
+            } while (shouldRestart);
+
+            return EXIT_SUCCESS;
+        }
+
+    }
+
+#endif