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editor/app/Platform/Win32/Windowing/EditorWindowManager.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+
+#include <windows.h>
+
+#include <filesystem>
+#include <memory>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace XCEngine::UI::Editor {
+
+class UIEditorWindowWorkspaceController;
+class UIEditorWorkspaceController;
+
+struct UIEditorWindowWorkspaceSet;
+struct UIEditorWindowWorkspaceState;
+
+} // namespace XCEngine::UI::Editor
+
+namespace XCEngine::UI::Editor::App {
+
+class EditorContext;
+class EditorWindow;
+class EditorWindowContentController;
+class EditorWindowHostRuntime;
+class EditorWindowLifecycleCoordinator;
+class EditorUtilityWindowCoordinator;
+class EditorWindowWorkspaceCoordinator;
+struct EditorWindowPanelTransferRequest;
+struct EditorWindowFrameTransferRequests;
+
+struct EditorWindowHostConfig {
+    HINSTANCE hInstance = nullptr;
+    const wchar_t* windowClassName = L"";
+    DWORD windowStyle = 0;
+    const wchar_t* primaryWindowTitle = L"";
+    void* windowUserData = nullptr;
+};
+
+class EditorWindowManager final {
+public:
+    struct CreateParams {
+        std::string windowId = {};
+        std::wstring title = {};
+        int initialX = CW_USEDEFAULT;
+        int initialY = CW_USEDEFAULT;
+        int initialWidth = 1540;
+        int initialHeight = 940;
+        int showCommand = SW_SHOW;
+        bool primary = false;
+        bool autoCaptureOnStartup = false;
+    };
+
+    EditorWindowManager(
+        EditorWindowHostConfig hostConfig,
+        std::filesystem::path repoRoot,
+        EditorContext& editorContext);
+    ~EditorWindowManager();
+
+    EditorWindowManager(const EditorWindowManager&) = delete;
+    EditorWindowManager& operator=(const EditorWindowManager&) = delete;
+    EditorWindowManager(EditorWindowManager&&) = delete;
+    EditorWindowManager& operator=(EditorWindowManager&&) = delete;
+
+    EditorWindow* CreateEditorWindow(
+        std::unique_ptr<EditorWindowContentController> contentController,
+        const CreateParams& params);
+    void HandlePendingNativeWindowCreated(HWND hwnd);
+    void Shutdown();
+    bool TryDispatchWindowMessage(
+        HWND hwnd,
+        UINT message,
+        WPARAM wParam,
+        LPARAM lParam,
+        LRESULT& outResult);
+
+    EditorWindow* FindWindow(HWND hwnd);
+    const EditorWindow* FindWindow(HWND hwnd) const;
+    EditorWindow* FindWindow(std::string_view windowId);
+    const EditorWindow* FindWindow(std::string_view windowId) const;
+    EditorWindow* FindPrimaryWindow();
+    const EditorWindow* FindPrimaryWindow() const;
+
+    bool HasWindows() const;
+    void DestroyClosedWindows();
+    void RenderAllWindows();
+
+private:
+    std::unique_ptr<EditorWindowHostRuntime> m_hostRuntime = {};
+    std::unique_ptr<EditorWindowLifecycleCoordinator> m_lifecycleCoordinator = {};
+    std::unique_ptr<EditorUtilityWindowCoordinator> m_utilityCoordinator = {};
+    std::unique_ptr<EditorWindowWorkspaceCoordinator> m_workspaceCoordinator = {};
+};
+
+} // namespace XCEngine::UI::Editor::App
+