关键节点

editor/app/Platform/Win32/Runtime/EditorWindowFrameDriver.cpp

@@ -0,0 +1,46 @@
+#include "Platform/Win32/Runtime/EditorWindowFrameDriver.h"
+
+#include "Platform/Win32/Chrome/EditorWindowChromeController.h"
+#include "Platform/Win32/Windowing/EditorWindow.h"
+
+namespace XCEngine::UI::Editor::App {
+
+EditorWindowFrameTransferRequests EditorWindowFrameDriver::DriveFrameInternal(
+    EditorWindow& window,
+    EditorContext& editorContext,
+    bool globalTabDragActive,
+    bool requestSkipNextSteadyStateFrame) {
+    if (!window.IsRenderReady() ||
+        window.GetHwnd() == nullptr ||
+        window.GetLifecycleState() != EditorWindowLifecycleState::Running) {
+        return {};
+    }
+
+    EditorWindowFrameTransferRequests transferRequests =
+        window.RenderFrame(editorContext, globalTabDragActive);
+    if (const HWND hwnd = window.GetHwnd();
+        hwnd != nullptr && IsWindow(hwnd)) {
+        ValidateRect(hwnd, nullptr);
+    }
+    if (requestSkipNextSteadyStateFrame) {
+        window.RequestSkipNextSteadyStateFrame();
+    }
+
+    return transferRequests;
+}
+
+EditorWindowFrameTransferRequests EditorWindowFrameDriver::DriveFrame(
+    EditorWindow& window,
+    EditorContext& editorContext,
+    bool globalTabDragActive) {
+    return DriveFrameInternal(window, editorContext, globalTabDragActive, false);
+}
+
+EditorWindowFrameTransferRequests EditorWindowFrameDriver::DriveImmediateFrame(
+    EditorWindow& window,
+    EditorContext& editorContext,
+    bool globalTabDragActive) {
+    return DriveFrameInternal(window, editorContext, globalTabDragActive, true);
+}
+
+} // namespace XCEngine::UI::Editor::App