Refactor editor windowing system layout

editor/app/Windowing/System/EditorWindowSystem.h

@@ -0,0 +1,77 @@
+#pragma once
+
+#include "Windowing/System/EditorWindowSynchronizationPlan.h"
+#include <XCEditor/Workspace/UIEditorWindowWorkspaceController.h>
+
+#include <memory>
+#include <string>
+#include <string_view>
+
+namespace XCEngine::UI::Editor {
+
+class EditorWindowWorkspaceStore;
+
+class EditorWindowSystem final {
+public:
+    explicit EditorWindowSystem(UIEditorPanelRegistry panelRegistry);
+    ~EditorWindowSystem();
+
+    EditorWindowSystem(const EditorWindowSystem&) = delete;
+    EditorWindowSystem& operator=(const EditorWindowSystem&) = delete;
+    EditorWindowSystem(EditorWindowSystem&&) = delete;
+    EditorWindowSystem& operator=(EditorWindowSystem&&) = delete;
+
+    const UIEditorPanelRegistry& GetPanelRegistry() const;
+
+    bool BootstrapPrimaryWindow(
+        std::string_view primaryWindowId,
+        const UIEditorWindowWorkspaceState& primaryWindowState,
+        std::string& outError);
+
+    bool ValidateWindowSet(
+        const UIEditorWindowWorkspaceSet& windowSet,
+        std::string& outError) const;
+    bool IsPrimaryWindowId(std::string_view windowId) const;
+
+    const UIEditorWindowWorkspaceSet& GetWindowSet() const;
+    const UIEditorWindowWorkspaceState* FindWindowState(std::string_view windowId) const;
+    UIEditorWindowWorkspaceController BuildWorkspaceMutationController() const;
+    EditorWindowSynchronizationPlan BuildPlanForWindowSet(
+        const UIEditorWindowWorkspaceSet& targetWindowSet,
+        const std::vector<EditorWindowHostSnapshot>& hostWindows,
+        std::wstring_view primaryWindowTitle,
+        std::string_view preferredNewWindowId,
+        const EditorWindowSynchronizationPlacement& preferredPlacement,
+        std::string& outError) const;
+    EditorWindowSynchronizationPlan BuildPlanForWorkspaceMutationRequest(
+        const EditorWindowWorkspaceMutationRequest& request,
+        const std::vector<EditorWindowHostSnapshot>& hostWindows,
+        std::wstring_view primaryWindowTitle,
+        std::string& outError) const;
+    EditorWindowSynchronizationPlan BuildPlanForDestroyedWindow(
+        std::string_view windowId,
+        const std::vector<EditorWindowHostSnapshot>& hostWindows,
+        std::wstring_view primaryWindowTitle,
+        std::string& outError) const;
+    EditorWindowSynchronizationPlan BuildSynchronizationPlan(
+        const EditorWindowSynchronizationPlannerInput& input,
+        std::string& outError) const;
+    bool CommitSynchronizationPlan(
+        const EditorWindowSynchronizationPlan& plan,
+        std::string& outError);
+
+    UIEditorWindowWorkspaceOperationResult EvaluateDetachPanelToNewWindow(
+        std::string_view sourceWindowId,
+        std::string_view sourceNodeId,
+        std::string_view panelId,
+        UIEditorWindowWorkspaceController& outController) const;
+
+private:
+    static bool RemoveWindowStateFromSet(
+        UIEditorWindowWorkspaceSet& windowSet,
+        std::string_view windowId);
+
+    std::unique_ptr<EditorWindowWorkspaceStore> m_workspaceStore = {};
+};
+
+} // namespace XCEngine::UI::Editor