Reorganize code in widgets

WidgetsNew/public/mangers/UpdateManager.hpp

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "Widget.hpp"
+
+#include <map>
+
+namespace tp {
+	class UpdateManager {
+		friend DebugManager;
+
+	public:
+		UpdateManager() = default;
+
+		void scheduleUpdate(Widget* widget, const char* reason);
+
+		[[nodiscard]] bool isPendingUpdates() const {
+			return !mTriggeredWidgets.empty();
+		}
+
+		void processWidgets(Widget* root, EventHandler& eventHandler);
+		void clean();
+
+		void updateTreeToProcess(Widget* root);
+		void handleFocusChanges(Widget* root, EventHandler& events);
+
+		void findFocusWidget(Widget* iter, Widget** focus, const Vec2F& pointer);
+		static void getWidgetPath(Widget* widget, std::vector<Widget*>& out);
+		void processActiveTree(Widget* iter, EventHandler& events, Vec2F pos);
+		void processFocusItems(EventHandler& events);
+
+	private:
+		std::map<Widget*, bool> mTriggeredWidgets;
+		Widget* mInFocusWidget = nullptr;
+
+	private:
+		int mDebugWidgetsToProcess = 0;
+	};
+}