关键节点

editor/app/UtilityWindows/EditorUtilityWindowPanel.h

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+#pragma once
+
+#include <XCEngine/UI/DrawData.h>
+
+#include <string_view>
+#include <vector>
+
+namespace XCEngine::UI::Editor::App {
+
+class EditorContext;
+
+struct EditorUtilityWindowHostContext {
+    bool mounted = false;
+    ::XCEngine::UI::UIRect bounds = {};
+    bool allowInteraction = false;
+    bool focused = false;
+    bool focusGained = false;
+    bool focusLost = false;
+};
+
+class EditorUtilityWindowPanel {
+public:
+    virtual ~EditorUtilityWindowPanel() = default;
+
+    virtual std::string_view GetDrawListId() const = 0;
+    virtual void ResetInteractionState() = 0;
+    virtual void Update(
+        EditorContext& context,
+        const EditorUtilityWindowHostContext& hostContext,
+        const std::vector<::XCEngine::UI::UIInputEvent>& inputEvents) = 0;
+    virtual void Append(::XCEngine::UI::UIDrawList& drawList) const = 0;
+};
+
+} // namespace XCEngine::UI::Editor::App