Refactor new editor state ownership model

new_editor/app/Features/Scene/SceneViewportController.cpp

@@ -2,6 +2,7 @@
 
 #include "Rendering/Viewport/ViewportHostService.h"
 #include "Scene/EditorSceneRuntime.h"
+#include "State/EditorCommandFocusService.h"
 
 #include "Composition/EditorPanelIds.h"
 #include <XCEditor/Viewport/UIEditorViewportInputBridge.h>
@@ -134,6 +135,11 @@ void SceneViewportController::ResetInteractionState() {
     m_legacyGizmo.ResetVisualState();
 }
 
+void SceneViewportController::SetCommandFocusService(
+    EditorCommandFocusService* commandFocusService) {
+    m_commandFocusService = commandFocusService;
+}
+
 void SceneViewportController::Update(
     EditorSceneRuntime& sceneRuntime,
     ViewportHostService& viewportHostService,
@@ -168,6 +174,18 @@ void SceneViewportController::Update(
         ? inputState.lastScreenPointerPosition
         : inputFrame.screenPointerPosition;
 
+    if (m_commandFocusService != nullptr &&
+        (inputFrame.focused ||
+         std::any_of(
+             inputFrame.pointerButtonTransitions.begin(),
+             inputFrame.pointerButtonTransitions.end(),
+             [&](const auto& transition) {
+                 return transition.pressed &&
+                     ContainsPoint(slotLayout.inputRect, transition.screenPosition);
+             }))) {
+        m_commandFocusService->ClaimFocus(EditorActionRoute::Scene);
+    }
+
     if (inputFrame.focusLost) {
         m_navigationState = {};
         m_hoveredToolOverlayIndex = kSceneViewportToolOverlayInvalidIndex;