Merge pull request #287 from VacuumBreather/advanced_train_purchase_window

Advanced train purchase window

src/lang/english.txt

@@ -1476,6 +1476,9 @@ STR_CONFIG_SETTING_DEMOLISH_CONFIRM_MODE_OFF                    :Off
 STR_CONFIG_SETTING_DEMOLISH_CONFIRM_MODE_INDUSTRY               :Industries
 STR_CONFIG_SETTING_DEMOLISH_CONFIRM_MODE_ALL                    :Industries and rail stations
 
+STR_CONFIG_SETTING_DUAL_PANE_TRAIN_PURCHASE_WINDOW              :Separate locomotives and wagons in train purchase window: {STRING2}
+STR_CONFIG_SETTING_DUAL_PANE_TRAIN_PURCHASE_WINDOW_HELPTEXT     :When enabled, the train purchase window shows locomotives and wagons in separate side-by-side lists.
+
 STR_CONFIG_SETTING_ADV_SIG_BRIDGE_TUN_MODES                     :Enable signals on bridges/tunnels advanced modes: {STRING2}
 STR_CONFIG_SETTING_ADV_SIG_BRIDGE_TUN_MODES_HELPTEXT            :Enables use of advanced modes of signal simulation on bridges and tunnels. When disabled, bridges/tunnels which are not already in an advanced mode cannot be changed to an advanced mode, however other players may choose to enable this setting and use an advanced mode.
 
@@ -4569,6 +4572,9 @@ STR_BUY_VEHICLE_SHIP_CAPTION                                    :New Ships
 STR_BUY_VEHICLE_AIRCRAFT_CAPTION                                :New Aircraft
 ############ range for vehicle availability ends
 
+STR_BUY_VEHICLE_TRAIN_LOCOMOTIVES                               :Locomotives and Power Cars
+STR_BUY_VEHICLE_TRAIN_WAGONS                                    :Wagons
+
 STR_PURCHASE_INFO_COST_WEIGHT                                   :{BLACK}Cost: {GOLD}{CURRENCY_LONG}{BLACK} Weight: {GOLD}{WEIGHT_SHORT}
 STR_PURCHASE_INFO_COST_REFIT_WEIGHT                             :{BLACK}Cost: {GOLD}{CURRENCY_LONG}{BLACK} (Refit Cost: {GOLD}{CURRENCY_LONG}{BLACK}) Weight: {GOLD}{WEIGHT_SHORT}
 STR_PURCHASE_INFO_SPEED_POWER                                   :{BLACK}Speed: {GOLD}{VELOCITY}{BLACK} Power: {GOLD}{POWER}
@@ -4610,31 +4616,43 @@ STR_BUY_VEHICLE_TRAIN_BUY_VEHICLE_BUTTON                        :{BLACK}Buy Vehi
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_VEHICLE_BUTTON                 :{BLACK}Buy Vehicle
 STR_BUY_VEHICLE_SHIP_BUY_VEHICLE_BUTTON                         :{BLACK}Buy Ship
 STR_BUY_VEHICLE_AIRCRAFT_BUY_VEHICLE_BUTTON                     :{BLACK}Buy Aircraft
+STR_BUY_VEHICLE_TRAIN_BUY_LOCOMOTIVE_BUTTON                     :{BLACK}Buy Locomotive
+STR_BUY_VEHICLE_TRAIN_BUY_WAGON_BUTTON                          :{BLACK}Buy Wagon
 
 STR_BUY_VEHICLE_TRAIN_BUY_REFIT_VEHICLE_BUTTON                  :{BLACK}Buy and Refit Vehicle
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_REFIT_VEHICLE_BUTTON           :{BLACK}Buy and Refit Vehicle
 STR_BUY_VEHICLE_SHIP_BUY_REFIT_VEHICLE_BUTTON                   :{BLACK}Buy and Refit Ship
 STR_BUY_VEHICLE_AIRCRAFT_BUY_REFIT_VEHICLE_BUTTON               :{BLACK}Buy and Refit Aircraft
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_LOCOMOTIVE_BUTTON               :{BLACK}Buy and Refit Locomotive
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_WAGON_BUTTON                    :{BLACK}Buy and Refit Wagon
 
 STR_BUY_VEHICLE_TRAIN_BUY_VEHICLE_TOOLTIP                       :{BLACK}Buy the highlighted train vehicle. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_VEHICLE_TOOLTIP                :{BLACK}Buy the highlighted road vehicle. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_SHIP_BUY_VEHICLE_TOOLTIP                        :{BLACK}Buy the highlighted ship. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_AIRCRAFT_BUY_VEHICLE_TOOLTIP                    :{BLACK}Buy the highlighted aircraft. Shift+Click shows estimated cost without purchase
+STR_BUY_VEHICLE_TRAIN_BUY_LOCOMOTIVE_TOOLTIP                    :{BLACK}Buy the highlighted locomotive or power car. Shift+Click shows estimated cost without purchase
+STR_BUY_VEHICLE_TRAIN_BUY_WAGON_TOOLTIP                         :{BLACK}Buy the highlighted wagon. Shift+Click shows estimated cost without purchase
 
 STR_BUY_VEHICLE_TRAIN_BUY_REFIT_VEHICLE_TOOLTIP                 :{BLACK}Buy and refit the highlighted train vehicle. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_REFIT_VEHICLE_TOOLTIP          :{BLACK}Buy and refit the highlighted road vehicle. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_SHIP_BUY_REFIT_VEHICLE_TOOLTIP                  :{BLACK}Buy and refit the highlighted ship. Shift+Click shows estimated cost without purchase
 STR_BUY_VEHICLE_AIRCRAFT_BUY_REFIT_VEHICLE_TOOLTIP              :{BLACK}Buy and refit the highlighted aircraft. Shift+Click shows estimated cost without purchase
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_LOCOMOTIVE_TOOLTIP              :{BLACK}Buy and refit the highlighted locomotive or power car. Shift+Click shows estimated cost without purchase
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_WAGON_TOOLTIP                   :{BLACK}Buy and refit the highlighted wagon. Shift+Click shows estimated cost without purchase
 
 STR_BUY_VEHICLE_TRAIN_RENAME_BUTTON                             :{BLACK}Rename
 STR_BUY_VEHICLE_ROAD_VEHICLE_RENAME_BUTTON                      :{BLACK}Rename
 STR_BUY_VEHICLE_SHIP_RENAME_BUTTON                              :{BLACK}Rename
 STR_BUY_VEHICLE_AIRCRAFT_RENAME_BUTTON                          :{BLACK}Rename
+STR_BUY_VEHICLE_TRAIN_RENAME_LOCOMOTIVE_BUTTON                  :{BLACK}Rename Locomotive
+STR_BUY_VEHICLE_TRAIN_RENAME_WAGON_BUTTON                       :{BLACK}Rename Wagon
 
 STR_BUY_VEHICLE_TRAIN_RENAME_TOOLTIP                            :{BLACK}Rename train vehicle type
 STR_BUY_VEHICLE_ROAD_VEHICLE_RENAME_TOOLTIP                     :{BLACK}Rename road vehicle type
 STR_BUY_VEHICLE_SHIP_RENAME_TOOLTIP                             :{BLACK}Rename ship type
 STR_BUY_VEHICLE_AIRCRAFT_RENAME_TOOLTIP                         :{BLACK}Rename aircraft type
+STR_BUY_VEHICLE_TRAIN_RENAME_LOCOMOTIVE_TOOLTIP                 :{BLACK}Rename locomotive or power car
+STR_BUY_VEHICLE_TRAIN_RENAME_WAGON_TOOLTIP                      :{BLACK}Rename wagon
 
 STR_BUY_VEHICLE_TRAIN_HIDE_TOGGLE_BUTTON                        :{BLACK}Hide
 STR_BUY_VEHICLE_ROAD_VEHICLE_HIDE_TOGGLE_BUTTON                 :{BLACK}Hide
@@ -4655,6 +4673,8 @@ STR_QUERY_RENAME_TRAIN_TYPE_CAPTION                             :{WHITE}Rename t
 STR_QUERY_RENAME_ROAD_VEHICLE_TYPE_CAPTION                      :{WHITE}Rename road vehicle type
 STR_QUERY_RENAME_SHIP_TYPE_CAPTION                              :{WHITE}Rename ship type
 STR_QUERY_RENAME_AIRCRAFT_TYPE_CAPTION                          :{WHITE}Rename aircraft type
+STR_QUERY_RENAME_TRAIN_TYPE_LOCOMOTIVE_CAPTION                  :{WHITE}Rename locomotive type
+STR_QUERY_RENAME_TRAIN_TYPE_WAGON_CAPTION                       :{WHITE}Rename wagon type
 
 # Depot window
 STR_DEPOT_CAPTION                                               :{WHITE}{DEPOT}

src/lang/german.txt

@@ -613,6 +613,11 @@ STR_GRAPH_CARGO_TOOLTIP_DISABLE_ALL                             :{BLACK}Zeige ke
 STR_GRAPH_CARGO_PAYMENT_TOGGLE_CARGO                            :{BLACK}Diagrammschalter für Frachttyp ein/aus
 STR_GRAPH_CARGO_PAYMENT_CARGO                                   :{TINY_FONT}{BLACK}{STRING}
 
+STR_GRAPH_CARGO_DAYS_MODE                                       :{TINY_FONT}{BLACK}Tage unterwegs
+STR_GRAPH_CARGO_SPEED_MODE                                      :{TINY_FONT}{BLACK}Durchschnittsgeschwindigkeit
+STR_GRAPH_CARGO_TOOLTIP_DAYS_MODE                               :{BLACK}Lieferzeit auf X-Achse des Diagramms anzeigen
+STR_GRAPH_CARGO_TOOLTIP_SPEED_MODE                              :{BLACK}Durchschnittsgeschwindigkeit auf X-Achse des Diagramms anzeigen
+
 STR_GRAPH_PERFORMANCE_DETAIL_TOOLTIP                            :{BLACK}Zeige detailierte Leistungsaufschlüsselung
 
 # Graph key window
@@ -884,6 +889,7 @@ STR_NEWS_TRAIN_IS_STUCK                                         :{WHITE}{VEHICLE
 STR_NEWS_VEHICLE_IS_LOST                                        :{WHITE}{VEHICLE} hat sich verirrt
 STR_NEWS_VEHICLE_IS_UNPROFITABLE                                :{WHITE}Der Ertrag von {VEHICLE} lag im letzten Jahr bei{}{CURRENCY_LONG}
 STR_NEWS_AIRCRAFT_DEST_TOO_FAR                                  :{WHITE}{VEHICLE} kann sein Ziel nicht erreichen, da es außer Reichweite liegt
+STR_NEWS_TRAIN_OVERSHOT_STATION                                 :{WHITE}{VEHICLE} konnte wegen zu hoher Geschwindigkeit nicht bei {STRING} anhalten
 
 STR_NEWS_ORDER_REFIT_FAILED                                     :{WHITE}Umrüstung fehlgeschlagen bei {VEHICLE}
 STR_NEWS_VEHICLE_AUTORENEW_FAILED                               :{WHITE}Automatisches Ersetzen für {VEHICLE} fehlgeschlagen{}{STRING}
@@ -4426,6 +4432,9 @@ STR_BUY_VEHICLE_SHIP_CAPTION                                    :Neue Schiffe
 STR_BUY_VEHICLE_AIRCRAFT_CAPTION                                :Neue Flugzeuge
 ############ range for vehicle availability ends
 
+STR_BUY_VEHICLE_TRAIN_LOCOMOTIVES                               :Lokomotiven und Triebköpfe
+STR_BUY_VEHICLE_TRAIN_WAGONS                                    :Waggons
+
 STR_PURCHASE_INFO_COST_WEIGHT                                   :{BLACK}Kosten: {GOLD}{CURRENCY_LONG}{BLACK} Gewicht: {GOLD}{WEIGHT_SHORT}
 STR_PURCHASE_INFO_COST_REFIT_WEIGHT                             :{BLACK}Kosten: {GOLD}{CURRENCY_LONG}{BLACK} (Umrüstkosten: {GOLD}{CURRENCY_LONG}{BLACK}) Gewicht: {GOLD}{WEIGHT_SHORT}
 STR_PURCHASE_INFO_SPEED_POWER                                   :{BLACK}Geschw.: {GOLD}{VELOCITY}{BLACK} Leistung: {GOLD}{POWER}
@@ -4468,30 +4477,40 @@ STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_VEHICLE_BUTTON                 :{BLACK}Fahrzeug
 STR_BUY_VEHICLE_SHIP_BUY_VEHICLE_BUTTON                         :{BLACK}Schiff kaufen
 STR_BUY_VEHICLE_AIRCRAFT_BUY_VEHICLE_BUTTON                     :{BLACK}Flugzeug kaufen
 
-STR_BUY_VEHICLE_TRAIN_BUY_REFIT_VEHICLE_BUTTON                  :Fahrzeug kaufen und umrüsten
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_VEHICLE_BUTTON                  :{BLACK}Fahrzeug kaufen und umrüsten
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_REFIT_VEHICLE_BUTTON           :{BLACK}Fahrzeug kaufen und umrüsten
 STR_BUY_VEHICLE_SHIP_BUY_REFIT_VEHICLE_BUTTON                   :{BLACK}Schiff kaufen und umrüsten
-STR_BUY_VEHICLE_AIRCRAFT_BUY_REFIT_VEHICLE_BUTTON               :Flugzeug kaufen und umrüsten
+STR_BUY_VEHICLE_AIRCRAFT_BUY_REFIT_VEHICLE_BUTTON               :{BLACK}Flugzeug kaufen und umrüsten
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_LOCOMOTIVE_BUTTON               :{BLACK}Lokomotive kaufen und umrüsten
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_WAGON_BUTTON                    :{BLACK}Waggon kaufen und umrüsten
 
 STR_BUY_VEHICLE_TRAIN_BUY_VEHICLE_TOOLTIP                       :{BLACK}Ausgewähltes Fahrzeug kaufen. Shift+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_VEHICLE_TOOLTIP                :{BLACK}Ausgewähltes Fahrzeug kaufen. Umschalt+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_SHIP_BUY_VEHICLE_TOOLTIP                        :{BLACK}Ausgewähltes Schiff kaufen. Umschalt+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_AIRCRAFT_BUY_VEHICLE_TOOLTIP                    :{BLACK}Augewähltes Flugzeug kaufen. Shift+Klick zeigt einen Kostenvoranschlag
+STR_BUY_VEHICLE_TRAIN_BUY_LOCOMOTIVE_TOOLTIP                    :{BLACK}Augewählte Lokomotive oder Triebkopf kaufen. Shift+Klick zeigt einen Kostenvoranschlag
+STR_BUY_VEHICLE_TRAIN_BUY_WAGON_TOOLTIP                         :{BLACK}Augewählten Waggon kaufen. Shift+Klick zeigt einen Kostenvoranschlag
 
 STR_BUY_VEHICLE_TRAIN_BUY_REFIT_VEHICLE_TOOLTIP                 :{BLACK}Ausgewähltes Fahrzeug kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_ROAD_VEHICLE_BUY_REFIT_VEHICLE_TOOLTIP          :{BLACK}Ausgewähltes Straßenfahrzeug kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_SHIP_BUY_REFIT_VEHICLE_TOOLTIP                  :{BLACK}Ausgewähltes Schiff kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
 STR_BUY_VEHICLE_AIRCRAFT_BUY_REFIT_VEHICLE_TOOLTIP              :{BLACK}Ausgewähltes Flugzeug kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_LOCOMOTIVE_TOOLTIP              :{BLACK}Augewählte Lokomotive oder Triebkopf kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
+STR_BUY_VEHICLE_TRAIN_BUY_REFIT_WAGON_TOOLTIP                   :{BLACK}Augewählten Waggon kaufen und umrüsten. Umschalt+Klick zeigt einen Kostenvoranschlag
 
 STR_BUY_VEHICLE_TRAIN_RENAME_BUTTON                             :{BLACK}Umbenennen
 STR_BUY_VEHICLE_ROAD_VEHICLE_RENAME_BUTTON                      :{BLACK}Umbenennen
 STR_BUY_VEHICLE_SHIP_RENAME_BUTTON                              :{BLACK}Umbenennen
 STR_BUY_VEHICLE_AIRCRAFT_RENAME_BUTTON                          :{BLACK}Umbenennen
+STR_BUY_VEHICLE_TRAIN_RENAME_LOCOMOTIVE_BUTTON                  :{BLACK}Lokomotive umbenennen
+STR_BUY_VEHICLE_TRAIN_RENAME_WAGON_BUTTON                       :{BLACK}Waggon umbenennen
 
 STR_BUY_VEHICLE_TRAIN_RENAME_TOOLTIP                            :{BLACK}Umbenennen der Waggontypen
 STR_BUY_VEHICLE_ROAD_VEHICLE_RENAME_TOOLTIP                     :{BLACK}Fahrzeug umbenennen
 STR_BUY_VEHICLE_SHIP_RENAME_TOOLTIP                             :{BLACK}Schiff umbenennen
 STR_BUY_VEHICLE_AIRCRAFT_RENAME_TOOLTIP                         :{BLACK}Flugzeug umbenennen
+STR_BUY_VEHICLE_TRAIN_RENAME_LOCOMOTIVE_TOOLTIP                 :{BLACK}Lokomotive oder Triebkopf umbenennen
+STR_BUY_VEHICLE_TRAIN_RENAME_WAGON_TOOLTIP                      :{BLACK}Waggon umbenennen
 
 STR_BUY_VEHICLE_TRAIN_HIDE_TOGGLE_BUTTON                        :{BLACK}Ausblenden
 STR_BUY_VEHICLE_ROAD_VEHICLE_HIDE_TOGGLE_BUTTON                 :{BLACK}Ausblenden
@@ -4512,6 +4531,8 @@ STR_QUERY_RENAME_TRAIN_TYPE_CAPTION                             :{WHITE}Zugtyp u
 STR_QUERY_RENAME_ROAD_VEHICLE_TYPE_CAPTION                      :{WHITE}Fahrzeug umbenennen
 STR_QUERY_RENAME_SHIP_TYPE_CAPTION                              :{WHITE}Schiff umbenennen
 STR_QUERY_RENAME_AIRCRAFT_TYPE_CAPTION                          :{WHITE}Flugzeug umbenennen
+STR_QUERY_RENAME_TRAIN_TYPE_LOCOMOTIVE_CAPTION                  :{WHITE}Lokomotive umbenennen
+STR_QUERY_RENAME_TRAIN_TYPE_WAGON_CAPTION                       :{WHITE}Waggon umbenennen
 
 # Depot window
 STR_DEPOT_CAPTION                                               :{WHITE}{DEPOT}

src/settings_gui.cpp

@@ -1842,6 +1842,7 @@ static SettingsContainer &GetSettingsTree()
 			interface->Add(new SettingEntry("gui.open_vehicle_gui_clone_share"));
 			interface->Add(new SettingEntry("gui.vehicle_names"));
 			interface->Add(new SettingEntry("gui.station_rating_tooltip_mode"));
+			interface->Add(new SettingEntry("gui.dual_pane_train_purchase_window"));
 		}
 
 		SettingsPage *advisors = main->Add(new SettingsPage(STR_CONFIG_SETTING_ADVISORS));

src/settings_type.h

@@ -223,6 +223,7 @@ struct GUISettings : public TimeSettings {
 	bool   shade_trees_on_slopes;            ///< Shade trees on slopes
 	uint8  station_rating_tooltip_mode;      ///< Station rating tooltip mode
 	uint8  demolish_confirm_mode;            ///< Demolition confirmation mode
+	bool   dual_pane_train_purchase_window;  ///< Dual pane train purchase window
 
 	uint16 console_backlog_timeout;          ///< the minimum amount of time items should be in the console backlog before they will be removed in ~3 seconds granularity.
 	uint16 console_backlog_length;           ///< the minimum amount of items in the console backlog before items will be removed.

src/table/settings.ini

@@ -5539,6 +5539,13 @@ strhelp  = STR_CONFIG_SETTING_DEMOLISH_CONFIRM_MODE_HELPTEXT
 strval   = STR_CONFIG_SETTING_DEMOLISH_CONFIRM_MODE_OFF
 cat      = SC_BASIC
 
+[SDTC_BOOL]
+var      = gui.dual_pane_train_purchase_window
+flags    = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
+def      = true
+str      = STR_CONFIG_SETTING_DUAL_PANE_TRAIN_PURCHASE_WINDOW
+strhelp  = STR_CONFIG_SETTING_DUAL_PANE_TRAIN_PURCHASE_WINDOW_HELPTEXT
+
 ; For the dedicated build we'll enable dates in logs by default.
 [SDTC_BOOL]
 ifdef    = DEDICATED

src/widgets/build_vehicle_widget.h

@@ -24,6 +24,32 @@ enum BuildVehicleWidgets {
 	WID_BV_SHOW_HIDE,                 ///< Button to hide or show the selected engine.
 	WID_BV_BUILD_SEL,                 ///< Build button.
 	WID_BV_RENAME,                    ///< Rename button.
+
+	WID_BV_CAPTION_LOCO,                   ///< Caption of locomotive half of the window.
+	WID_BV_SORT_ASSENDING_DESCENDING_LOCO, ///< Sort direction.
+	WID_BV_SORT_DROPDOWN_LOCO,             ///< Criteria of sorting dropdown.
+	WID_BV_CARGO_FILTER_DROPDOWN_LOCO,     ///< Cargo filter dropdown.
+	WID_BV_SHOW_HIDDEN_LOCOS,              ///< Toggle whether to display the hidden locomotives.
+	WID_BV_LIST_LOCO,                      ///< List of vehicles.
+	WID_BV_SCROLLBAR_LOCO,                 ///< Scrollbar of list.
+	WID_BV_PANEL_LOCO,                     ///< Button panel.
+	WID_BV_SHOW_HIDE_LOCO,                 ///< Button to hide or show the selected locomotives.
+	WID_BV_BUILD_LOCO,                     ///< Build panel.
+	WID_BV_BUILD_SEL_LOCO,                 ///< Build button.
+	WID_BV_RENAME_LOCO,                    ///< Rename button.
+
+	WID_BV_CAPTION_WAGON,                   ///< Caption of wagon half of the window.
+	WID_BV_SORT_ASSENDING_DESCENDING_WAGON, ///< Sort direction.
+	WID_BV_SORT_DROPDOWN_WAGON,             ///< Criteria of sorting dropdown.
+	WID_BV_CARGO_FILTER_DROPDOWN_WAGON,     ///< Cargo filter dropdown.
+	WID_BV_SHOW_HIDDEN_WAGONS,              ///< Toggle whether to display the hidden wagons.
+	WID_BV_LIST_WAGON,                      ///< List of vehicles.
+	WID_BV_SCROLLBAR_WAGON,                 ///< Scrollbar of list.
+	WID_BV_PANEL_WAGON,                     ///< Button panel.
+	WID_BV_SHOW_HIDE_WAGON,                 ///< Button to hide or show the selected wagons.
+	WID_BV_BUILD_WAGON,                     ///< Build panel.
+	WID_BV_BUILD_SEL_WAGON,                 ///< Build button.
+	WID_BV_RENAME_WAGON,                    ///< Rename button.
 };
 
 #endif /* WIDGETS_BUILD_VEHICLE_WIDGET_H */