checkpoint: commit current workspace state

new_editor/include/XCEditor/Windowing/WindowEvent.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "FrameReason.h"
+
+#include <cstdint>
+#include <string>
+
+namespace XCEngine::UI::Editor::Windowing::Domain {
+
+struct WindowEvent {
+    enum class Type : std::uint8_t {
+        Unknown = 0,
+        NativeAttached,
+        NativeDestroyed,
+        CloseRequested,
+        FocusGained,
+        FocusLost,
+        ClientResized,
+        DpiChanged,
+        InteractiveResizeStarted,
+        InteractiveResizeEnded,
+        PaintRequested,
+        FramePresented,
+    };
+
+    Type type = Type::Unknown;
+    FrameReason frameReason = FrameReason::Unknown;
+    std::uint32_t width = 0u;
+    std::uint32_t height = 0u;
+    float dpiScale = 1.0f;
+    std::string payload = {};
+};
+
+} // namespace XCEngine::UI::Editor::Windowing::Domain