/*************************************************************************/
/*  editor_path.h                                                        */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
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/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/*************************************************************************/

#ifndef EDITOR_PATH_H
#define EDITOR_PATH_H

#include "editor_data.h"
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
#include "scene/gui/popup_menu.h"

class EditorPath : public Button {
	GDCLASS(EditorPath, Button);

	EditorHistory *history;

	TextureRect *current_object_icon;
	Label *current_object_label;
	TextureRect *sub_objects_icon;
	PopupMenu *sub_objects_menu;

	Vector<ObjectID> objects;

	void _show_popup();
	void _id_pressed(int p_idx);
	void _about_to_show();
	void _add_children_to_popup(Object *p_obj, int p_depth = 0);

protected:
	void _notification(int p_what);
	static void _bind_methods();

public:
	void update_path();
	void clear_path();
	void enable_path();

	EditorPath(EditorHistory *p_history);
};

#endif // EDITOR_PATH_H