godot/editor/editor_path.h

/*************************************************************************/
/*  editor_path.h                                                        */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
/*                                                                       */
/* 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.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/
#ifndef EDITOR_PATH_H
#define EDITOR_PATH_H

#include "editor_data.h"
#include "scene/gui/control.h"
#include "scene/gui/popup_menu.h"

class EditorPath : public Control {

	GDCLASS(EditorPath, Control);

	EditorHistory *history;

	Vector<ObjectID> objects;
	PopupMenu *popup;
	bool mouse_over;
	EditorPath();

	void _popup_select(int p_idx);
	void _gui_input(const Ref<InputEvent> &p_event);
	void _add_children_to_popup(Object *p_obj, int p_depth = 0);

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

public:
	void update_path();

	EditorPath(EditorHistory *p_history);
};

#endif // EDITOR_PATH_H