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/* $Id$ */

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/** @file vehicle_gui_base.h Functions/classes shared between the different vehicle list GUIs. */

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#ifndef VEHICLE_GUI_BASE_H

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#define VEHICLE_GUI_BASE_H

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#include "sortlist_type.h"

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/** Start of functions regarding vehicle list windows */

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enum {

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	PLY_WND_PRC__OFFSET_TOP_WIDGET = 26,

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	PLY_WND_PRC__SIZE_OF_ROW_TINY  = 13,

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	PLY_WND_PRC__SIZE_OF_ROW_SMALL = 26,

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	PLY_WND_PRC__SIZE_OF_ROW_BIG   = 39,

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};

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typedef GUIList<const Vehicle*> GUIVehicleList;

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struct BaseVehicleListWindow: public Window {

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	GUIVehicleList vehicles;  ///< The list of vehicles

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	Listing *sorting;         ///< Pointer to the vehicle type related sorting.

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	VehicleType vehicle_type; ///< The vehicle type that is sorted

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	static const StringID vehicle_sorter_names[];

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	static GUIVehicleList::SortFunction *const vehicle_sorter_funcs[];

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	BaseVehicleListWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)

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	{

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		this->vehicles.SetSortFuncs(this->vehicle_sorter_funcs);

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	}

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	void DrawVehicleListItems(int x, VehicleID selected_vehicle);

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	void SortVehicleList();

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	void BuildVehicleList(Owner owner, uint16 index, uint16 window_type);

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};

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struct Sorting {

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	Listing aircraft;

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	Listing roadveh;

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	Listing ship;

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	Listing train;

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};

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extern Sorting _sorting;

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#endif /* VEHICLE_GUI_BASE_H */