Refine editor host boundary

2026-04-27 22:21:40 +08:00
parent 9428fec350
commit 520413fa0d
82 changed files with 119 additions and 106 deletions
--- a/editor/app/Host/Win32/Chrome/EditorWindowChromeController.h
+++ b/editor/app/Host/Win32/Chrome/EditorWindowChromeController.h
@@ -0,0 +1,148 @@
+#pragma once
+
+#include "BorderlessWindowChrome.h"
+#include "HostRuntimeState.h"
+
+namespace XCEngine::UI {
+
+class UIDrawList;
+
+} // namespace XCEngine::UI
+
+namespace XCEngine::UI::Editor::App {
+
+class EditorHostWindow;
+class EditorWindow;
+class EditorWindowHostCoordinator;
+
+} // namespace XCEngine::UI::Editor::App
+
+namespace XCEngine::UI::Editor::App {
+
+class EditorWindowChromeController final {
+public:
+    EditorWindowChromeController() = default;
+    ~EditorWindowChromeController() = default;
+
+    EditorWindowChromeController(const EditorWindowChromeController&) = delete;
+    EditorWindowChromeController& operator=(const EditorWindowChromeController&) = delete;
+    EditorWindowChromeController(EditorWindowChromeController&&) = delete;
+    EditorWindowChromeController& operator=(EditorWindowChromeController&&) = delete;
+
+    void Reset();
+
+    void SetWindowDpi(UINT dpi);
+    UINT GetWindowDpi() const;
+    float GetDpiScale(float baseDpiScale) const;
+
+    void BeginInteractiveResize();
+    void EndInteractiveResize();
+
+    void BeginBorderlessResize(
+        Host::BorderlessWindowResizeEdge edge,
+        const POINT& initialScreenPoint,
+        const RECT& initialWindowRect);
+    void EndBorderlessResize();
+    bool IsBorderlessResizeActive() const;
+    Host::BorderlessWindowResizeEdge GetBorderlessResizeEdge() const;
+    const POINT& GetBorderlessResizeInitialScreenPoint() const;
+    const RECT& GetBorderlessResizeInitialWindowRect() const;
+    void SetHoveredBorderlessResizeEdge(Host::BorderlessWindowResizeEdge edge);
+    Host::BorderlessWindowResizeEdge GetHoveredBorderlessResizeEdge() const;
+
+    void SetPredictedClientPixelSize(UINT width, UINT height);
+    void ClearPredictedClientPixelSize();
+    bool TryGetPredictedClientPixelSize(UINT& outWidth, UINT& outHeight) const;
+    void MarkPredictedClientPixelSizePresented();
+    bool ConsumePresentedPredictedClientPixelSizeMatch(UINT width, UINT height);
+    void RequestSkipNextSteadyStateFrame();
+    bool ConsumeSkipNextSteadyStateFrame();
+
+    void SetBorderlessWindowMaximized(bool maximized);
+    bool IsBorderlessWindowMaximized() const;
+    void SetBorderlessWindowRestoreRect(const RECT& rect);
+    bool TryGetBorderlessWindowRestoreRect(RECT& outRect) const;
+
+    void BeginBorderlessWindowDragRestore(const POINT& initialScreenPoint);
+    void EndBorderlessWindowDragRestore();
+    bool IsBorderlessWindowDragRestoreArmed() const;
+    const POINT& GetBorderlessWindowDragRestoreInitialScreenPoint() const;
+
+    Host::BorderlessWindowChromeHitTarget GetHoveredChromeTarget() const;
+    void SetHoveredChromeTarget(Host::BorderlessWindowChromeHitTarget target);
+    Host::BorderlessWindowChromeHitTarget GetPressedChromeTarget() const;
+    void SetPressedChromeTarget(Host::BorderlessWindowChromeHitTarget target);
+    void ResetChromeState();
+    bool IsChromeStateClear() const;
+    const Host::BorderlessWindowChromeState& GetChromeState() const;
+    void InitializeWindowChrome(EditorWindow& window);
+
+    bool HandleSystemCommand(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator,
+        WPARAM wParam);
+    bool HandleGetMinMaxInfo(const EditorWindow& window, LPARAM lParam) const;
+    LRESULT HandleNcCalcSize(const EditorWindow& window, WPARAM wParam, LPARAM lParam) const;
+
+    bool UpdateResizeHover(EditorWindow& window, LPARAM lParam);
+    bool HandleResizeButtonDown(EditorWindow& window, LPARAM lParam);
+    bool HandleResizeButtonUp(EditorWindow& window);
+    bool HandleResizePointerMove(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator);
+    void ClearResizeState(EditorWindow& window);
+    void ForceClearResizeState(EditorWindow& window);
+    Host::BorderlessWindowResizeEdge HitTestResizeEdge(
+        const EditorWindow& window,
+        LPARAM lParam) const;
+
+    bool UpdateChromeHover(EditorWindow& window, LPARAM lParam);
+    bool HandleChromeButtonDown(EditorWindow& window, LPARAM lParam);
+    bool HandleChromeButtonUp(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator,
+        LPARAM lParam);
+    bool HandleChromeDoubleClick(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator,
+        LPARAM lParam);
+    bool HandleChromeDragRestorePointerMove(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator);
+    void ClearChromeDragRestoreState(EditorWindow& window);
+    void ClearChromeState(EditorWindow& window);
+    Host::BorderlessWindowChromeHitTarget HitTestChrome(
+        const EditorWindow& window,
+        LPARAM lParam) const;
+    Host::BorderlessWindowChromeLayout ResolveChromeLayout(
+        const EditorHostWindow& window,
+        float clientWidthDips) const;
+    bool ShouldUseDetachedTitleBarTabStrip(const EditorHostWindow& window) const;
+    void AppendChrome(
+        const EditorHostWindow& window,
+        ::XCEngine::UI::UIDrawList& drawList,
+        float clientWidthDips) const;
+    void ApplyResizeCursorHoverPriority();
+    bool QueryCurrentWindowRect(const EditorWindow& window, RECT& outRect) const;
+    bool QueryBorderlessWindowWorkAreaRect(const EditorWindow& window, RECT& outRect) const;
+    bool ApplyPredictedWindowRectTransition(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator,
+        const RECT& targetRect);
+    void SetWindowTopmost(bool topmost);
+    bool IsWindowTopmost() const;
+    bool ApplyWindowTopmost(EditorWindow& window, bool topmost);
+    void ToggleMaximizeRestore(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator);
+    void ExecuteChromeAction(
+        EditorWindow& window,
+        EditorWindowHostCoordinator& hostCoordinator,
+        Host::BorderlessWindowChromeHitTarget target);
+
+private:
+    Host::BorderlessWindowChromeState m_chromeState = {};
+    Host::HostRuntimeState m_runtimeState = {};
+};
+
+} // namespace XCEngine::UI::Editor::App