//********************************** Banshee Engine (www.banshee3d.com) **************************************************//
//**************** Copyright (c) 2016 Marko Pintera (marko.pintera@gmail.com). All rights reserved. **********************//
#pragma once

#include "BsEditorPrerequisites.h"
#include "Reflection/BsIReflectable.h"

namespace bs
{
	/** @addtogroup EditorWindow-Internal
	 *  @{
	 */

	/** Contains stored positions and sizes of all editor widgets, whether docked or floating. */
	class EditorWidgetLayout : public IReflectable
	{
	public:
		/**	An entry representing widgets and area of a single widget container. */
		struct Entry
		{
		public:
			Entry();
			~Entry();

			Vector<String> widgetNames; /**< Unique names of all widgets in the container. */
			bool isDocked; /**< Whether the container is floating in its own window or docked. */
			INT32 x, y; /**< Position of the container relative to parent window or dock manager. */
			UINT32 width, height; /**< Size of the container. */
		};

	private:
		struct PrivatelyConstruct {};

	public:
		EditorWidgetLayout(const SPtr<DockManagerLayout>& dockLayout);
		EditorWidgetLayout(const PrivatelyConstruct& dummy);

		/**
		 * Returns saved representations of all widget containers. Each entry contains information about a single widget
		 * container.
		 */
		Vector<Entry>& getEntries() { return mEntries; }

		/**	Returns dock layout that contains data about how were widget containers docked in the dock manager. */
		const SPtr<DockManagerLayout>& getDockLayout() const { return mDockLayout; }

		/**	Sets whether the main editor window is maximized. */
		void setIsMainWindowMaximized(bool maximized) { mMaximized = maximized; }

		/**	Checks whether the main editor window was maximized. */
		bool getIsMainWindowMaximized() const { return mMaximized; }

	private:
		Vector<Entry> mEntries;
		SPtr<DockManagerLayout> mDockLayout;
		bool mMaximized;

		/************************************************************************/
		/* 								RTTI		                     		*/
		/************************************************************************/
	public:
		friend class EditorWidgetLayoutRTTI;
		static RTTITypeBase* getRTTIStatic();
		RTTITypeBase* getRTTI() const override;	
	};

	/** @} */
}