1 files changed, 235 insertions, 0 deletions
diff --git a/src/openvic-simulation/interface/GUI.hpp b/src/openvic-simulation/interface/GUI.hpp
new file mode 100644
index 0000000..1a76ca0
--- /dev/null
+++ b/src/openvic-simulation/interface/GUI.hpp
@@ -0,0 +1,235 @@
+#pragma once
+
+#include "openvic-simulation/interface/GFX.hpp"
+
+namespace OpenVic {
+	class UIManager;
+}
+namespace OpenVic::GUI {
+	class Scene;
+
+	class Element : public Named<UIManager const&> {
+		friend class Scene;
+
+	public:
+		enum class orientation_t {
+			UPPER_LEFT, LOWER_LEFT, LOWER_RIGHT, UPPER_RIGHT, CENTER
+		};
+
+	private:
+		ivec2_t PROPERTY(position);
+		orientation_t PROPERTY(orientation);
+
+	protected:
+		Element();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+		static bool _fill_elements_key_map(
+			NodeTools::key_map_t& key_map, NodeTools::callback_t<std::unique_ptr<Element>&&> callback,
+			UIManager const& ui_manager
+		);
+
+	public:
+		Element(Element&&) = default;
+		virtual ~Element() = default;
+
+		OV_DETAIL_GET_BASE_TYPE(Element)
+		OV_DETAIL_GET_TYPE
+	};
+
+	class Scene : public Named<UIManager const&> {
+		friend std::unique_ptr<Scene> std::make_unique<Scene>();
+
+		NamedInstanceRegistry<Element, UIManager const&> elements;
+
+	protected:
+		Scene();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Scene(Scene&&) = default;
+		virtual ~Scene() = default;
+
+		OV_DETAIL_GET_TYPE
+
+		static NodeTools::node_callback_t expect_scene(
+			std::string_view scene_name, NodeTools::callback_t<std::unique_ptr<Scene>&&> callback, UIManager const& ui_manager
+		);
+
+		IDENTIFIER_REGISTRY_ACCESSORS(element)
+	};
+
+	class Window final : public Element {
+		friend std::unique_ptr<Window> std::make_unique<Window>();
+
+		NamedInstanceRegistry<Element, UIManager const&> elements;
+
+		ivec2_t PROPERTY(size);
+		bool PROPERTY(moveable);
+		bool PROPERTY(fullscreen);
+		// TODO - background, dontRender, horizontalBorder, verticalBorder
+
+	protected:
+		Window();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Window(Window&&) = default;
+		virtual ~Window() = default;
+
+		OV_DETAIL_GET_TYPE
+
+		IDENTIFIER_REGISTRY_ACCESSORS(element)
+	};
+
+	class Icon final : public Element {
+		friend std::unique_ptr<Icon> std::make_unique<Icon>();
+
+		GFX::Sprite const* PROPERTY(sprite);
+		GFX::frame_t PROPERTY(frame);
+
+	protected:
+		Icon();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Icon(Icon&&) = default;
+		virtual ~Icon() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class BaseButton : public Element {
+		GFX::Sprite const* PROPERTY(sprite);
+		// TODO - shortcut
+
+	protected:
+		BaseButton();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		BaseButton(BaseButton&&) = default;
+		virtual ~BaseButton() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class Button final : public BaseButton {
+		friend std::unique_ptr<Button> std::make_unique<Button>();
+
+		std::string PROPERTY(text);
+		GFX::Font const* PROPERTY(font);
+
+		// TODO - clicksound
+
+	protected:
+		Button() ;
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Button(Button&&) = default;
+		virtual ~Button() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class Checkbox final : public BaseButton {
+		friend std::unique_ptr<Checkbox> std::make_unique<Checkbox>();
+
+	protected:
+		Checkbox() = default;
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Checkbox(Checkbox&&) = default;
+		virtual ~Checkbox() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class AlignedElement : public Element {
+	public:
+		enum class format_t {
+			left, centre, right
+		};
+
+	private:
+		format_t PROPERTY(format);
+
+	protected:
+		AlignedElement();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		AlignedElement(AlignedElement&&) = default;
+		virtual ~AlignedElement() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class Text final : public AlignedElement {
+		friend std::unique_ptr<Text> std::make_unique<Text>();
+
+		std::string PROPERTY(text);
+		GFX::Font const* PROPERTY(font);
+		ivec2_t PROPERTY(max_size); // maxWidth, maxHeight
+
+		// TODO - borderSize, fixedsize, textureFile
+
+	protected:
+		Text();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		Text(Text&&) = default;
+		virtual ~Text() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class OverlappingElementsBox final : public AlignedElement {
+		friend std::unique_ptr<OverlappingElementsBox> std::make_unique<OverlappingElementsBox>();
+
+		ivec2_t PROPERTY(size);
+
+		// TODO - spacing
+
+	protected:
+		OverlappingElementsBox();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		OverlappingElementsBox(OverlappingElementsBox&&) = default;
+		virtual ~OverlappingElementsBox() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+
+	class ListBox final : public Element {
+		friend std::unique_ptr<ListBox> std::make_unique<ListBox>();
+
+		ivec2_t PROPERTY(size);
+
+		// TODO - backGround, spacing, scrollbartype, borderSize
+
+	protected:
+		ListBox();
+
+		bool _fill_key_map(NodeTools::key_map_t& key_map, UIManager const& ui_manager) override;
+
+	public:
+		ListBox(ListBox&&) = default;
+		virtual ~ListBox() = default;
+
+		OV_DETAIL_GET_TYPE
+	};
+}