Reorganize code in widgets

WidgetsNew/public/mangers/DebugManager.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Widget.hpp"
+
+namespace tp {
+	class DebugManager {
+	public:
+		DebugManager() = default;
+
+		bool isRedrawAlways() const { return mDebugRedrawAlways; }
+		bool update(RootWidget* rootWidget, EventHandler& events);
+		void drawDebug(RootWidget* rootWidget, Canvas& canvas);
+
+	private:
+		void recursiveDraw(Canvas& canvas, Widget* active, const Vec2F& pos, int depthOrder);
+
+		static void widgetMenu(Widget*);
+
+	private:
+		// debug
+		bool mDebug = true;
+		bool mDebugStopProcessing = false;
+		bool mDebugRedrawAlways = false;
+	};
+}

WidgetsNew/public/mangers/LayoutManager.hpp

@@ -0,0 +1,11 @@
+#pragma once
+
+#include "Layout.hpp"
+
+namespace tp {
+	class LayoutManager {
+	public:
+		LayoutManager() = default;
+		void adjust(Widget* root);
+	};
+}

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;
+	};
+}