/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/** @file link_graph_legend_widget.h Types related to the linkgraph_legend widgets. */

#ifndef WIDGETS_LINKGRAPH_LEGEND_WIDGET_H
#define WIDGETS_LINKGRAPH_LEGEND_WIDGET_H

#include "../cargo_type.h"

/** Widgets of the WC_LINKGRAPH_LEGEND. */

enum LinkGraphLegendWidgets : WidgetID {
	WID_LGL_CAPTION,           ///< Caption widget.
	WID_LGL_SATURATION,        ///< Saturation legend.
	WID_LGL_SATURATION_FIRST,
	WID_LGL_SATURATION_LAST = WID_LGL_SATURATION_FIRST + 11,
	WID_LGL_COMPANIES,         ///< Company selection widget.
	WID_LGL_COMPANY_FIRST,
	WID_LGL_COMPANY_LAST = WID_LGL_COMPANY_FIRST + MAX_COMPANIES - 1,
	WID_LGL_COMPANIES_ALL,
	WID_LGL_COMPANIES_NONE,
	WID_LGL_CARGOES,           ///< Cargo selection widget.
	WID_LGL_CARGO_FIRST,
	WID_LGL_CARGO_LAST = WID_LGL_CARGO_FIRST + NUM_CARGO - 1,
	WID_LGL_CARGOES_ALL,
	WID_LGL_CARGOES_NONE,
};

#endif /* WIDGETS_LINKGRAPH_LEGEND_WIDGET_H */