refactor(editor): isolate windowing from composition runtime

editor/app/Composition/EditorShellRuntime.cpp

@@ -1,7 +1,6 @@
 #include "EditorShellRuntime.h"
 #include "UiTextureHost.h"
 #include "ViewportRenderHost.h"
-#include "EditorContext.h"
 #include <XCEditor/Shell/UIEditorShellCapturePolicy.h>
 #include <XCEngine/Rendering/RenderContext.h>
 
@@ -138,6 +137,11 @@ bool EditorShellRuntime::HasInteractiveCapture() const {
     return HasHostedContentCapture() || HasShellInteractiveCapture();
 }
 
+std::unique_ptr<EditorWorkspaceShellRuntime> CreateEditorWorkspaceShellRuntime(
+    EditorWorkspacePanelRuntimeSet workspacePanels) {
+    return std::make_unique<EditorShellRuntime>(std::move(workspacePanels));
+}
+
 } // namespace XCEngine::UI::Editor::App
 
 namespace XCEngine::UI::Editor::App {
@@ -163,7 +167,7 @@ void EditorShellRuntime::Append(::XCEngine::UI::UIDrawData& drawData) const {
 namespace XCEngine::UI::Editor::App {
 
 void EditorShellRuntime::Update(
-    EditorContext& context,
+    EditorFrameServices& frameServices,
     UIEditorWorkspaceController& workspaceController,
     const ::XCEngine::UI::UIRect& bounds,
     const std::vector<::XCEngine::UI::UIInputEvent>& inputEvents,
@@ -175,7 +179,7 @@ void EditorShellRuntime::Update(
     const auto buildDefinition = [&]() {
         return m_sessionCoordinator.PrepareShellDefinition(
             EditorShellSessionCoordinatorContext{
-                .context = context,
+                .frameServices = frameServices,
                 .workspaceController = workspaceController,
                 .captureText = captureText,
                 .shellVariant = shellVariant,
@@ -190,7 +194,7 @@ void EditorShellRuntime::Update(
             .workspaceController = workspaceController,
             .bounds = bounds,
             .inputEvents = inputEvents,
-            .shellServices = context.GetShellServices(),
+            .shellServices = frameServices.GetShellServices(),
             .buildDefinition = buildDefinition,
             .hostedContentCaptureActive = HasHostedContentCapture(),
             .useDetachedTitleBarTabStrip = useDetachedTitleBarTabStrip,
@@ -198,19 +202,18 @@ void EditorShellRuntime::Update(
             .detachedWindowChromeHeight = detachedWindowChromeHeight,
             .viewportHostService = m_viewportHostService,
         });
-    m_sessionCoordinator.FinalizeFrame(context, workspaceController, m_shellFrame.result);
+    m_sessionCoordinator.FinalizeFrame(frameServices, workspaceController, m_shellFrame.result);
 
     m_hostedPanelCoordinator.Update(
         EditorShellHostedPanelCoordinatorContext{
-            .context = context,
+            .frameServices = frameServices,
             .shellFrame = m_shellFrame,
             .shellInteractionState = m_shellInteractionState,
             .inputEvents = inputEvents,
             .shellInteractiveCaptureActive = HasShellInteractiveCapture(),
             .workspacePanels = m_workspacePanels,
         });
-    m_traceEntries = SyncWorkspaceEvents(
-        context,
+    m_traceEntries = frameServices.SyncWorkspacePanelFrameEvents(
         m_workspacePanels.CollectFrameEvents());
 }