Replace Old Widgets

Widgets/public/RootWidget.hpp

@@ -0,0 +1,53 @@
+#pragma once
+
+#include "Widget.hpp"
+
+#include "UpdateManager.hpp"
+#include "LayoutManager.hpp"
+#include "DebugManager.hpp"
+
+namespace tp {
+	class RootWidget : public WidgetManagerInterface {
+		friend DebugManager;
+
+	public:
+		RootWidget();
+
+		// User Interface
+	public:
+		void setRootWidget(Widget* widget);
+		static void setWidgetArea(Widget& widget, const RectF& rect);
+
+		[[nodiscard]] bool isDebug() const;
+
+		// Graphic Application Interface
+	public:
+		void processFrame(EventHandler* events, const RectF& screenArea);
+		void drawFrame(Canvas& canvas);
+		[[nodiscard]] bool needsUpdate() const;
+
+		// Internals
+	private:
+		void drawRecursion(Canvas& canvas, Widget* active, const Vec2F& pos);
+
+		void updateWidget(Widget*, const char* reason = nullptr) override;
+
+		void openPopup(Widget*) override;
+		void closePopup(Widget*) override;
+
+		void lockFocus(Widget*) override;
+		void freeFocus(Widget*) override;
+
+		void updateAnimations();
+		void updateAreaCache(Widget* iter, bool read);
+
+	private:
+		Widget mRoot;
+		Widget mPopups;
+
+		Widget* mUserRoot = nullptr;
+
+		LayoutManager mLayoutManager;
+		UpdateManager mUpdateManager;
+	};
+}