/*
    Copyright (C) 2014 Paul Davis

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef _WIDGETS_ARDOUR_DROPDOWN_H_
#define _WIDGETS_ARDOUR_DROPDOWN_H_

#include <list>
#include <stdint.h>

#include <gtkmm/action.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>

#include "widgets/ardour_button.h"
#include "widgets/visibility.h"

namespace ArdourWidgets {

class LIBWIDGETS_API ArdourDropdown : public ArdourButton
{
public:

	ArdourDropdown (Element e = default_elements);
	virtual ~ArdourDropdown ();

	bool on_button_press_event (GdkEventButton*);
	bool on_scroll_event (GdkEventScroll*);
	void menu_size_request(Gtk::Requisition*);

	void clear_items ();
	void AddMenuElem (Gtk::Menu_Helpers::Element e);

	void disable_scrolling();

	Gtk::Menu_Helpers::MenuList& items () { return _menu.items (); }

	void append_text_item (std::string const& text);

protected:
	void default_text_handler (std::string const& text);

private:
	Gtk::Menu      _menu;

	bool _scrolling_disabled;
};

} /* end namespace */

#endif