order_gui.cpp

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00001 /* $Id: order_gui.cpp 18605 2009-12-22 19:40:23Z alberth $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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/>.
00008  */
00009 
00012 #include "stdafx.h"
00013 #include "window_gui.h"
00014 #include "command_func.h"
00015 #include "viewport_func.h"
00016 #include "gfx_func.h"
00017 #include "depot_base.h"
00018 #include "vehicle_base.h"
00019 #include "vehicle_gui.h"
00020 #include "roadveh.h"
00021 #include "timetable.h"
00022 #include "cargotype.h"
00023 #include "strings_func.h"
00024 #include "window_func.h"
00025 #include "vehicle_func.h"
00026 #include "company_func.h"
00027 #include "widgets/dropdown_func.h"
00028 #include "textbuf_gui.h"
00029 #include "string_func.h"
00030 #include "tilehighlight_func.h"
00031 #include "network/network.h"
00032 #include "station_base.h"
00033 #include "waypoint_base.h"
00034 
00035 #include "table/sprites.h"
00036 #include "table/strings.h"
00037 
00039 enum OrderWindowWidgets {
00040   ORDER_WIDGET_CAPTION,
00041   ORDER_WIDGET_TIMETABLE_VIEW,
00042   ORDER_WIDGET_ORDER_LIST,
00043   ORDER_WIDGET_SCROLLBAR,
00044   ORDER_WIDGET_SKIP,
00045   ORDER_WIDGET_DELETE,
00046   ORDER_WIDGET_NON_STOP,
00047   ORDER_WIDGET_GOTO,
00048   ORDER_WIDGET_FULL_LOAD,
00049   ORDER_WIDGET_UNLOAD,
00050   ORDER_WIDGET_REFIT,
00051   ORDER_WIDGET_SERVICE,
00052   ORDER_WIDGET_COND_VARIABLE,
00053   ORDER_WIDGET_COND_COMPARATOR,
00054   ORDER_WIDGET_COND_VALUE,
00055   ORDER_WIDGET_SEL_TOP_LEFT,   
00056   ORDER_WIDGET_SEL_TOP_MIDDLE, 
00057   ORDER_WIDGET_SEL_TOP_RIGHT,  
00058   ORDER_WIDGET_SEL_TOP_ROW,    
00059   ORDER_WIDGET_SHARED_ORDER_LIST,
00060 };
00061 
00063 static const StringID _station_load_types[][5] = {
00064   {
00065     STR_EMPTY,
00066     INVALID_STRING_ID,
00067     STR_ORDER_FULL_LOAD,
00068     STR_ORDER_FULL_LOAD_ANY,
00069     STR_ORDER_NO_LOAD,
00070   }, {
00071     STR_ORDER_UNLOAD,
00072     INVALID_STRING_ID,
00073     STR_ORDER_UNLOAD_FULL_LOAD,
00074     STR_ORDER_UNLOAD_FULL_LOAD_ANY,
00075     STR_ORDER_UNLOAD_NO_LOAD,
00076   }, {
00077     STR_ORDER_TRANSFER,
00078     INVALID_STRING_ID,
00079     STR_ORDER_TRANSFER_FULL_LOAD,
00080     STR_ORDER_TRANSFER_FULL_LOAD_ANY,
00081     STR_ORDER_TRANSFER_NO_LOAD,
00082   }, {
00083     /* Unload and transfer do not work together. */
00084     INVALID_STRING_ID,
00085     INVALID_STRING_ID,
00086     INVALID_STRING_ID,
00087     INVALID_STRING_ID,
00088   }, {
00089     STR_ORDER_NO_UNLOAD,
00090     INVALID_STRING_ID,
00091     STR_ORDER_NO_UNLOAD_FULL_LOAD,
00092     STR_ORDER_NO_UNLOAD_FULL_LOAD_ANY,
00093     INVALID_STRING_ID,
00094   }
00095 };
00096 
00097 static const StringID _order_non_stop_drowdown[] = {
00098   STR_ORDER_GO_TO,
00099   STR_ORDER_GO_NON_STOP_TO,
00100   STR_ORDER_GO_VIA,
00101   STR_ORDER_GO_NON_STOP_VIA,
00102   INVALID_STRING_ID
00103 };
00104 
00105 static const StringID _order_full_load_drowdown[] = {
00106   STR_ORDER_DROP_LOAD_IF_POSSIBLE,
00107   STR_EMPTY,
00108   STR_ORDER_DROP_FULL_LOAD_ALL,
00109   STR_ORDER_DROP_FULL_LOAD_ANY,
00110   STR_ORDER_DROP_NO_LOADING,
00111   INVALID_STRING_ID
00112 };
00113 
00114 static const StringID _order_unload_drowdown[] = {
00115   STR_ORDER_DROP_UNLOAD_IF_ACCEPTED,
00116   STR_ORDER_DROP_UNLOAD,
00117   STR_ORDER_DROP_TRANSFER,
00118   STR_EMPTY,
00119   STR_ORDER_DROP_NO_UNLOADING,
00120   INVALID_STRING_ID
00121 };
00122 
00123 static const StringID _order_goto_dropdown[] = {
00124   STR_ORDER_GO_TO,
00125   STR_ORDER_GO_TO_NEAREST_DEPOT,
00126   STR_ORDER_CONDITIONAL,
00127   INVALID_STRING_ID
00128 };
00129 
00130 static const StringID _order_goto_dropdown_aircraft[] = {
00131   STR_ORDER_GO_TO,
00132   STR_ORDER_GO_TO_NEAREST_HANGAR,
00133   STR_ORDER_CONDITIONAL,
00134   INVALID_STRING_ID
00135 };
00136 
00137 static const StringID _order_conditional_variable[] = {
00138   STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE,
00139   STR_ORDER_CONDITIONAL_RELIABILITY,
00140   STR_ORDER_CONDITIONAL_MAX_SPEED,
00141   STR_ORDER_CONDITIONAL_AGE,
00142   STR_ORDER_CONDITIONAL_REQUIRES_SERVICE,
00143   STR_ORDER_CONDITIONAL_UNCONDITIONALLY,
00144   INVALID_STRING_ID,
00145 };
00146 
00147 static const StringID _order_conditional_condition[] = {
00148   STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS,
00149   STR_ORDER_CONDITIONAL_COMPARATOR_NOT_EQUALS,
00150   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_THAN,
00151   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_EQUALS,
00152   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_THAN,
00153   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_EQUALS,
00154   STR_ORDER_CONDITIONAL_COMPARATOR_IS_TRUE,
00155   STR_ORDER_CONDITIONAL_COMPARATOR_IS_FALSE,
00156   INVALID_STRING_ID,
00157 };
00158 
00159 extern uint ConvertSpeedToDisplaySpeed(uint speed);
00160 extern uint ConvertDisplaySpeedToSpeed(uint speed);
00161 
00162 static const StringID _order_depot_action_dropdown[] = {
00163   STR_ORDER_DROP_GO_ALWAYS_DEPOT,
00164   STR_ORDER_DROP_SERVICE_DEPOT,
00165   STR_ORDER_DROP_HALT_DEPOT,
00166   INVALID_STRING_ID
00167 };
00168 
00169 static int DepotActionStringIndex(const Order *order)
00170 {
00171   if (order->GetDepotActionType() & ODATFB_HALT) {
00172     return DA_STOP;
00173   } else if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00174     return DA_SERVICE;
00175   } else {
00176     return DA_ALWAYS_GO;
00177   }
00178 }
00179 
00192 void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right)
00193 {
00194   bool rtl = _dynlang.text_dir == TD_RTL;
00195 
00196   SpriteID sprite = rtl ? SPR_ARROW_LEFT : SPR_ARROW_RIGHT;
00197   Dimension sprite_size = GetSpriteSize(sprite);
00198   if (v->cur_order_index == order_index) {
00199     DrawSprite(sprite, PAL_NONE, rtl ? right - sprite_size.width : left, y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00200   }
00201 
00202   SetDParam(0, order_index + 1);
00203   DrawString(left, rtl ? right - sprite_size.width - 3 : middle, y, STR_ORDER_INDEX, selected ? TC_WHITE : TC_BLACK, SA_RIGHT | SA_FORCE);
00204 
00205   SetDParam(5, STR_EMPTY);
00206 
00207   switch (order->GetType()) {
00208     case OT_DUMMY:
00209       SetDParam(0, STR_INVALID_ORDER);
00210       SetDParam(1, order->GetDestination());
00211       break;
00212 
00213     case OT_GOTO_STATION: {
00214       OrderLoadFlags load = order->GetLoadType();
00215       OrderUnloadFlags unload = order->GetUnloadType();
00216 
00217       SetDParam(0, STR_ORDER_GO_TO_STATION);
00218       SetDParam(1, STR_ORDER_GO_TO + ((v->type == VEH_TRAIN || v->type == VEH_ROAD) ? order->GetNonStopType() : 0));
00219       SetDParam(2, order->GetDestination());
00220 
00221       if (timetable) {
00222         SetDParam(3, STR_EMPTY);
00223 
00224         if (order->wait_time > 0) {
00225           SetDParam(5, STR_TIMETABLE_STAY_FOR);
00226           SetTimetableParams(6, 7, order->wait_time);
00227         }
00228       } else {
00229         SetDParam(3, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) ? STR_EMPTY : _station_load_types[unload][load]);
00230         if (v->type == VEH_TRAIN && (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) == 0) {
00231           SetDParam(5, order->GetStopLocation() + STR_ORDER_STOP_LOCATION_NEAR_END);
00232         }
00233       }
00234     } break;
00235 
00236     case OT_GOTO_DEPOT:
00237       if (v->type == VEH_AIRCRAFT) {
00238         if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00239           SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00240           SetDParam(2, STR_ORDER_NEAREST_HANGAR);
00241         } else {
00242           SetDParam(0, STR_ORDER_GO_TO_HANGAR_FORMAT);
00243           SetDParam(2, order->GetDestination());
00244         }
00245         SetDParam(3, STR_EMPTY);
00246       } else {
00247         if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00248           SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00249           SetDParam(2, STR_ORDER_NEAREST_DEPOT);
00250         } else {
00251           SetDParam(0, STR_ORDER_GO_TO_DEPOT_FORMAT);
00252           SetDParam(2, Depot::Get(order->GetDestination())->town_index);
00253         }
00254 
00255         SetDParam(3, STR_ORDER_TRAIN_DEPOT + v->type);
00256       }
00257 
00258       if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00259         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_SERVICE_NON_STOP_AT : STR_ORDER_SERVICE_AT);
00260       } else {
00261         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO : STR_ORDER_GO_TO);
00262       }
00263 
00264       if (!timetable && (order->GetDepotActionType() & ODATFB_HALT)) {
00265         SetDParam(5, STR_ORDER_STOP_ORDER);
00266       }
00267 
00268       if (!timetable && order->IsRefit()) {
00269         SetDParam(5, (order->GetDepotActionType() & ODATFB_HALT) ? STR_ORDER_REFIT_STOP_ORDER : STR_ORDER_REFIT_ORDER);
00270         SetDParam(6, CargoSpec::Get(order->GetRefitCargo())->name);
00271       }
00272       break;
00273 
00274     case OT_GOTO_WAYPOINT:
00275       SetDParam(0, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO_WAYPOINT : STR_ORDER_GO_TO_WAYPOINT);
00276       SetDParam(1, order->GetDestination());
00277       break;
00278 
00279     case OT_CONDITIONAL:
00280       SetDParam(1, order->GetConditionSkipToOrder() + 1);
00281       if (order->GetConditionVariable() == OCV_UNCONDITIONALLY) {
00282         SetDParam(0, STR_ORDER_CONDITIONAL_UNCONDITIONAL);
00283       } else {
00284         OrderConditionComparator occ = order->GetConditionComparator();
00285         SetDParam(0, (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) ? STR_ORDER_CONDITIONAL_TRUE_FALSE : STR_ORDER_CONDITIONAL_NUM);
00286         SetDParam(2, STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE + order->GetConditionVariable());
00287         SetDParam(3, STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS + occ);
00288 
00289         uint value = order->GetConditionValue();
00290         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00291         SetDParam(4, value);
00292       }
00293 
00294       if (timetable && order->wait_time > 0) {
00295         SetDParam(5, STR_TIMETABLE_AND_TRAVEL_FOR);
00296         SetTimetableParams(6, 7, order->wait_time);
00297       } else {
00298         SetDParam(5, STR_EMPTY);
00299       }
00300       break;
00301 
00302     default: NOT_REACHED();
00303   }
00304 
00305   DrawString(rtl ? left : middle, rtl ? middle : right, y, STR_ORDER_TEXT, selected ? TC_WHITE : TC_BLACK);
00306 }
00307 
00308 
00309 static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)
00310 {
00311   Order order;
00312   order.next  = NULL;
00313   order.index = 0;
00314 
00315   /* check depot first */
00316   if (_settings_game.order.gotodepot) {
00317     switch (GetTileType(tile)) {
00318       case MP_RAILWAY:
00319         if (v->type == VEH_TRAIN && IsTileOwner(tile, _local_company)) {
00320           if (IsRailDepot(tile)) {
00321             order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00322                 _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00323             if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00324             return order;
00325           }
00326         }
00327         break;
00328 
00329       case MP_ROAD:
00330         if (IsRoadDepot(tile) && v->type == VEH_ROAD && IsTileOwner(tile, _local_company)) {
00331           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00332               _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00333           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00334           return order;
00335         }
00336         break;
00337 
00338       case MP_STATION:
00339         if (v->type != VEH_AIRCRAFT) break;
00340         if (IsHangar(tile) && IsTileOwner(tile, _local_company)) {
00341           order.MakeGoToDepot(GetStationIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00342           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00343           return order;
00344         }
00345         break;
00346 
00347       case MP_WATER:
00348         if (v->type != VEH_SHIP) break;
00349         if (IsShipDepot(tile) && IsTileOwner(tile, _local_company)) {
00350           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00351           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00352           return order;
00353         }
00354 
00355       default:
00356         break;
00357     }
00358   }
00359 
00360   /* check waypoint */
00361   if (IsRailWaypointTile(tile) &&
00362       v->type == VEH_TRAIN &&
00363       IsTileOwner(tile, _local_company)) {
00364     order.MakeGoToWaypoint(Waypoint::GetByTile(tile)->index);
00365     if (_settings_client.gui.new_nonstop != _ctrl_pressed) order.SetNonStopType(ONSF_NO_STOP_AT_ANY_STATION);
00366     return order;
00367   }
00368 
00369   if ((IsBuoyTile(tile) && v->type == VEH_SHIP) || (IsRailWaypointTile(tile) && v->type == VEH_TRAIN)) {
00370     order.MakeGoToWaypoint(GetStationIndex(tile));
00371     return order;
00372   }
00373 
00374   if (IsTileType(tile, MP_STATION)) {
00375     StationID st_index = GetStationIndex(tile);
00376     const Station *st = Station::Get(st_index);
00377 
00378     if (st->owner == _local_company || st->owner == OWNER_NONE) {
00379       byte facil;
00380       (facil = FACIL_DOCK, v->type == VEH_SHIP) ||
00381       (facil = FACIL_TRAIN, v->type == VEH_TRAIN) ||
00382       (facil = FACIL_AIRPORT, v->type == VEH_AIRCRAFT) ||
00383       (facil = FACIL_BUS_STOP, v->type == VEH_ROAD && RoadVehicle::From(v)->IsBus()) ||
00384       (facil = FACIL_TRUCK_STOP, 1);
00385       if (st->facilities & facil) {
00386         order.MakeGoToStation(st_index);
00387         if (_ctrl_pressed) order.SetLoadType(OLF_FULL_LOAD_ANY);
00388         if (_settings_client.gui.new_nonstop && (v->type == VEH_TRAIN || v->type == VEH_ROAD)) order.SetNonStopType(ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00389         order.SetStopLocation(v->type == VEH_TRAIN ? (OrderStopLocation)(_settings_client.gui.stop_location) : OSL_PLATFORM_FAR_END);
00390         return order;
00391       }
00392     }
00393   }
00394 
00395   /* not found */
00396   order.Free();
00397   return order;
00398 }
00399 
00439 struct OrdersWindow : public Window {
00440 private:
00442   enum OrderPlaceObjectState {
00443     OPOS_GOTO,
00444     OPOS_CONDITIONAL,
00445   };
00446 
00448   enum DisplayPane {
00449     /* ORDER_WIDGET_SEL_TOP_LEFT */
00450     DP_LEFT_NONSTOP    = 0, 
00451     DP_LEFT_CONDVAR    = 1, 
00452 
00453     /* ORDER_WIDGET_SEL_TOP_MIDDLE */
00454     DP_MIDDLE_LOAD     = 0, 
00455     DP_MIDDLE_REFIT    = 1, 
00456     DP_MIDDLE_COMPARE  = 2, 
00457 
00458     /* ORDER_WIDGET_SEL_TOP_RIGHT */
00459     DP_RIGHT_UNLOAD    = 0, 
00460     DP_RIGHT_SERVICE   = 1, 
00461     DP_RIGHT_CONDVAL   = 2, 
00462 
00463     /* ORDER_WIDGET_SEL_TOP_ROW */
00464     DP_ROW_LOAD        = 0, 
00465     DP_ROW_DEPOT       = 1, 
00466     DP_ROW_CONDITIONAL = 2, 
00467   };
00468 
00469   int selected_order;
00470   OrderPlaceObjectState goto_type;
00471   const Vehicle *vehicle; 
00472 
00478   int OrderGetSel() const
00479   {
00480     int num = this->selected_order;
00481     return (num >= 0 && num < vehicle->GetNumOrders()) ? num : vehicle->GetNumOrders();
00482   }
00483 
00492   int GetOrderFromPt(int y)
00493   {
00494     NWidgetBase *nwid = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST);
00495     int sel = (y - nwid->pos_y - WD_FRAMERECT_TOP) / nwid->resize_y; // Selected line in the ORDER_WIDGET_ORDER_LIST panel.
00496 
00497     if ((uint)sel >= this->vscroll.GetCapacity()) return INVALID_ORDER;
00498 
00499     sel += this->vscroll.GetPosition();
00500 
00501     return (sel <= vehicle->GetNumOrders() && sel >= 0) ? sel : INVALID_ORDER;
00502   }
00503 
00504   bool HandleOrderVehClick(const Vehicle *u)
00505   {
00506     if (u->type != this->vehicle->type) return false;
00507 
00508     if (!u->IsPrimaryVehicle()) {
00509       u = u->First();
00510       if (!u->IsPrimaryVehicle()) return false;
00511     }
00512 
00513     /* v is vehicle getting orders. Only copy/clone orders if vehicle doesn't have any orders yet
00514      * obviously if you press CTRL on a non-empty orders vehicle you know what you are doing */
00515     if (this->vehicle->GetNumOrders() != 0 && _ctrl_pressed == 0) return false;
00516 
00517     if (DoCommandP(this->vehicle->tile, this->vehicle->index | (u->index << 16), _ctrl_pressed ? CO_SHARE : CO_COPY,
00518       _ctrl_pressed ? CMD_CLONE_ORDER | CMD_MSG(STR_ERROR_CAN_T_SHARE_ORDER_LIST) : CMD_CLONE_ORDER | CMD_MSG(STR_ERROR_CAN_T_COPY_ORDER_LIST))) {
00519       this->selected_order = -1;
00520       ResetObjectToPlace();
00521     }
00522 
00523     return true;
00524   }
00525 
00530   void OrderClick_Goto(int i)
00531   {
00532     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00533     this->ToggleWidgetLoweredState(ORDER_WIDGET_GOTO);
00534     if (this->IsWidgetLowered(ORDER_WIDGET_GOTO)) {
00535       _place_clicked_vehicle = NULL;
00536       SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT, this);
00537       this->goto_type = OPOS_GOTO;
00538     } else {
00539       ResetObjectToPlace();
00540     }
00541   }
00542 
00547   void OrderClick_FullLoad(int load_type)
00548   {
00549     VehicleOrderID sel_ord = this->OrderGetSel();
00550     const Order *order = this->vehicle->GetOrder(sel_ord);
00551 
00552     if (order == NULL || order->GetLoadType() == load_type) return;
00553 
00554     if (load_type < 0) {
00555       load_type = order->GetLoadType() == OLF_LOAD_IF_POSSIBLE ? OLF_FULL_LOAD_ANY : OLF_LOAD_IF_POSSIBLE;
00556     }
00557     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 16), MOF_LOAD | (load_type << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00558   }
00559 
00563   void OrderClick_Service(int i)
00564   {
00565     VehicleOrderID sel_ord = this->OrderGetSel();
00566 
00567     if (i < 0) {
00568       const Order *order = this->vehicle->GetOrder(sel_ord);
00569       if (order == NULL) return;
00570       i = (order->GetDepotOrderType() & ODTFB_SERVICE) ? DA_ALWAYS_GO : DA_SERVICE;
00571     }
00572     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 16), MOF_DEPOT_ACTION | (i << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00573   }
00574 
00579   void OrderClick_NearestDepot(int i)
00580   {
00581     Order order;
00582     order.next = NULL;
00583     order.index = 0;
00584     order.MakeGoToDepot(0, ODTFB_PART_OF_ORDERS,
00585         _settings_client.gui.new_nonstop && (this->vehicle->type == VEH_TRAIN || this->vehicle->type == VEH_ROAD) ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00586     order.SetDepotActionType(ODATFB_NEAREST_DEPOT);
00587 
00588     DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
00589   }
00590 
00595   void OrderClick_Conditional(int i)
00596   {
00597     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00598     this->LowerWidget(ORDER_WIDGET_GOTO);
00599     SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT, this);
00600     this->goto_type = OPOS_CONDITIONAL;
00601   }
00602 
00606   void OrderClick_Unload(int unload_type)
00607   {
00608     VehicleOrderID sel_ord = this->OrderGetSel();
00609     const Order *order = this->vehicle->GetOrder(sel_ord);
00610 
00611     if (order == NULL || order->GetUnloadType() == unload_type) return;
00612 
00613     if (unload_type < 0) {
00614       unload_type = order->GetUnloadType() == OUF_UNLOAD_IF_POSSIBLE ? OUFB_UNLOAD : OUF_UNLOAD_IF_POSSIBLE;
00615     }
00616 
00617     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 16), MOF_UNLOAD | (unload_type << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00618   }
00619 
00624   void OrderClick_Nonstop(int non_stop)
00625   {
00626     VehicleOrderID sel_ord = this->OrderGetSel();
00627     const Order *order = this->vehicle->GetOrder(sel_ord);
00628 
00629     if (order == NULL || order->GetNonStopType() == non_stop) return;
00630 
00631     /* Keypress if negative, so 'toggle' to the next */
00632     if (non_stop < 0) {
00633       non_stop = order->GetNonStopType() ^ ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS;
00634     }
00635 
00636     this->SetWidgetDirty(ORDER_WIDGET_NON_STOP);
00637     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 16), MOF_NON_STOP | non_stop << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00638   }
00639 
00645   void OrderClick_Skip(int i)
00646   {
00647     /* Don't skip when there's nothing to skip */
00648     if (_ctrl_pressed && this->vehicle->cur_order_index == this->OrderGetSel()) return;
00649     if (this->vehicle->GetNumOrders() <= 1) return;
00650 
00651     DoCommandP(this->vehicle->tile, this->vehicle->index, _ctrl_pressed ? this->OrderGetSel() : ((this->vehicle->cur_order_index + 1) % this->vehicle->GetNumOrders()),
00652         CMD_SKIP_TO_ORDER | CMD_MSG(_ctrl_pressed ? STR_ERROR_CAN_T_SKIP_TO_ORDER : STR_ERROR_CAN_T_SKIP_ORDER));
00653   }
00654 
00659   void OrderClick_Delete(int i)
00660   {
00661     /* When networking, move one order lower */
00662     int selected = this->selected_order + (int)_networking;
00663 
00664     if (DoCommandP(this->vehicle->tile, this->vehicle->index, this->OrderGetSel(), CMD_DELETE_ORDER | CMD_MSG(STR_ERROR_CAN_T_DELETE_THIS_ORDER))) {
00665       this->selected_order = selected >= this->vehicle->GetNumOrders() ? -1 : selected;
00666       this->UpdateButtonState();
00667     }
00668   }
00669 
00675   void OrderClick_Refit(int i)
00676   {
00677     if (_ctrl_pressed) {
00678       /* Cancel refitting */
00679       DoCommandP(this->vehicle->tile, this->vehicle->index, (this->OrderGetSel() << 16) | (CT_NO_REFIT << 8) | CT_NO_REFIT, CMD_ORDER_REFIT);
00680     } else {
00681       ShowVehicleRefitWindow(this->vehicle, this->OrderGetSel(), this);
00682     }
00683   }
00684   typedef void (OrdersWindow::*Handler)(int);
00685   struct KeyToEvent {
00686     uint16 keycode;
00687     Handler proc;
00688   };
00689 
00690 public:
00691   OrdersWindow(const WindowDesc *desc, const Vehicle *v) : Window()
00692   {
00693     this->vehicle = v;
00694 
00695     this->InitNested(desc, v->index);
00696 
00697     this->selected_order = -1;
00698     this->owner = v->owner;
00699 
00700     if (_settings_client.gui.quick_goto && v->owner == _local_company) {
00701       /* If there are less than 2 station, make Go To active. */
00702       int station_orders = 0;
00703       const Order *order;
00704       FOR_VEHICLE_ORDERS(v, order) {
00705         if (order->IsType(OT_GOTO_STATION)) station_orders++;
00706       }
00707 
00708       if (station_orders < 2) this->OrderClick_Goto(0);
00709     }
00710     this->OnInvalidateData(-2);
00711   }
00712 
00713   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00714   {
00715     switch (widget) {
00716       case ORDER_WIDGET_TIMETABLE_VIEW:
00717         if (!_settings_game.order.timetabling) size->width = 0;
00718         break;
00719 
00720       case ORDER_WIDGET_ORDER_LIST:
00721         resize->height = FONT_HEIGHT_NORMAL;
00722         size->height = 6 * resize->height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00723         break;
00724 
00725       case ORDER_WIDGET_COND_VARIABLE: {
00726         Dimension d = {0, 0};
00727         for (int i = 0; _order_conditional_variable[i] != INVALID_STRING_ID; i++) {
00728           d = maxdim(d, GetStringBoundingBox(_order_conditional_variable[i]));
00729         }
00730         d.width += padding.width;
00731         d.height += padding.height;
00732         *size = maxdim(*size, d);
00733         break;
00734       }
00735 
00736       case ORDER_WIDGET_COND_COMPARATOR: {
00737         Dimension d = {0, 0};
00738         for (int i = 0; _order_conditional_condition[i] != INVALID_STRING_ID; i++) {
00739           d = maxdim(d, GetStringBoundingBox(_order_conditional_condition[i]));
00740         }
00741         d.width += padding.width;
00742         d.height += padding.height;
00743         *size = maxdim(*size, d);
00744         break;
00745       }
00746     }
00747   }
00748 
00749   virtual void OnInvalidateData(int data)
00750   {
00751     switch (data) {
00752       case 0:
00753         /* Autoreplace replaced the vehicle */
00754         this->vehicle = Vehicle::Get(this->window_number);
00755         break;
00756 
00757       case -1:
00758         /* Removed / replaced all orders (after deleting / sharing) */
00759         if (this->selected_order == -1) break;
00760 
00761         this->DeleteChildWindows();
00762         HideDropDownMenu(this);
00763         this->selected_order = -1;
00764         break;
00765 
00766       case -2:
00767         /* Some other order changes */
00768         break;
00769 
00770       default: {
00771         /* Moving an order. If one of these is INVALID_VEH_ORDER_ID, then
00772          * the order is being created / removed */
00773         if (this->selected_order == -1) break;
00774 
00775         VehicleOrderID from = GB(data, 0, 8);
00776         VehicleOrderID to   = GB(data, 8, 8);
00777 
00778         if (from == to) break; // no need to change anything
00779 
00780         if (from != this->selected_order) {
00781           /* Moving from preceeding order? */
00782           this->selected_order -= (int)(from <= this->selected_order);
00783           /* Moving to   preceeding order? */
00784           this->selected_order += (int)(to   <= this->selected_order);
00785           break;
00786         }
00787 
00788         /* Now we are modifying the selected order */
00789         if (to == INVALID_VEH_ORDER_ID) {
00790           /* Deleting selected order */
00791           this->DeleteChildWindows();
00792           HideDropDownMenu(this);
00793           this->selected_order = -1;
00794           break;
00795         }
00796 
00797         /* Moving selected order */
00798         this->selected_order = to;
00799       } break;
00800     }
00801 
00802     this->vscroll.SetCount(this->vehicle->GetNumOrders() + 1);
00803     this->UpdateButtonState();
00804   }
00805 
00806   void UpdateButtonState()
00807   {
00808     if (this->vehicle->owner != _local_company) return; // No buttons are displayed with competitor order windows.
00809 
00810     bool shared_orders = this->vehicle->IsOrderListShared();
00811     int sel = this->OrderGetSel();
00812     const Order *order = this->vehicle->GetOrder(sel);
00813 
00814     /* Second row. */
00815     /* skip */
00816     this->SetWidgetDisabledState(ORDER_WIDGET_SKIP, this->vehicle->GetNumOrders() <= 1);
00817 
00818     /* delete */
00819     this->SetWidgetDisabledState(ORDER_WIDGET_DELETE,
00820         (uint)this->vehicle->GetNumOrders() + ((shared_orders || this->vehicle->GetNumOrders() != 0) ? 1 : 0) <= (uint)this->selected_order);
00821 
00822     /* First row. */
00823     this->RaiseWidget(ORDER_WIDGET_FULL_LOAD);
00824     this->RaiseWidget(ORDER_WIDGET_UNLOAD);
00825     this->RaiseWidget(ORDER_WIDGET_SERVICE);
00826 
00827     /* Selection widgets. */
00828     /* Train or road vehicle. */
00829     NWidgetStacked *left_sel   = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_LEFT);
00830     NWidgetStacked *middle_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_MIDDLE);
00831     NWidgetStacked *right_sel  = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_RIGHT);
00832     /* Ship or airplane. */
00833     NWidgetStacked *row_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_ROW);
00834     assert(row_sel != NULL || (left_sel != NULL && middle_sel != NULL && right_sel != NULL));
00835 
00836 
00837     if (order == NULL) {
00838       if (row_sel != NULL) {
00839         row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00840       } else {
00841         left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00842         middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00843         right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00844         this->DisableWidget(ORDER_WIDGET_NON_STOP);
00845         this->RaiseWidget(ORDER_WIDGET_NON_STOP);
00846       }
00847       this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00848       this->DisableWidget(ORDER_WIDGET_UNLOAD);
00849     } else {
00850       this->SetWidgetDisabledState(ORDER_WIDGET_FULL_LOAD, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // full load
00851       this->SetWidgetDisabledState(ORDER_WIDGET_UNLOAD,    (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // unload
00852 
00853       switch (order->GetType()) {
00854         case OT_GOTO_STATION:
00855           if (row_sel != NULL) {
00856             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00857           } else {
00858             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00859             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00860             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00861             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00862             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00863           }
00864           this->SetWidgetLoweredState(ORDER_WIDGET_FULL_LOAD, order->GetLoadType() == OLF_FULL_LOAD_ANY);
00865           this->SetWidgetLoweredState(ORDER_WIDGET_UNLOAD, order->GetUnloadType() == OUFB_UNLOAD);
00866           break;
00867 
00868         case OT_GOTO_WAYPOINT:
00869           if (row_sel != NULL) {
00870             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00871           } else {
00872             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00873             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00874             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00875             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00876           }
00877           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00878           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00879           break;
00880 
00881         case OT_GOTO_DEPOT:
00882           if (row_sel != NULL) {
00883             row_sel->SetDisplayedPlane(DP_ROW_DEPOT);
00884           } else {
00885             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00886             middle_sel->SetDisplayedPlane(DP_MIDDLE_REFIT);
00887             right_sel->SetDisplayedPlane(DP_RIGHT_SERVICE);
00888             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00889           }
00890           this->SetWidgetLoweredState(ORDER_WIDGET_SERVICE, order->GetDepotOrderType() & ODTFB_SERVICE);
00891           break;
00892 
00893         case OT_CONDITIONAL: {
00894           if (row_sel != NULL) {
00895             row_sel->SetDisplayedPlane(DP_ROW_CONDITIONAL);
00896           } else {
00897             left_sel->SetDisplayedPlane(DP_LEFT_CONDVAR);
00898             middle_sel->SetDisplayedPlane(DP_MIDDLE_COMPARE);
00899             right_sel->SetDisplayedPlane(DP_RIGHT_CONDVAL);
00900           }
00901           OrderConditionVariable ocv = order->GetConditionVariable();
00902           /* Set the strings for the dropdown boxes. */
00903           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_VARIABLE)->widget_data   = _order_conditional_variable[order == NULL ? 0 : ocv];
00904           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_COMPARATOR)->widget_data = _order_conditional_condition[order == NULL ? 0 : order->GetConditionComparator()];
00905           this->SetWidgetDisabledState(ORDER_WIDGET_COND_COMPARATOR, ocv == OCV_UNCONDITIONALLY);
00906           this->SetWidgetDisabledState(ORDER_WIDGET_COND_VALUE, ocv == OCV_REQUIRES_SERVICE || ocv == OCV_UNCONDITIONALLY);
00907           break;
00908         }
00909 
00910         default: // every other order
00911           if (row_sel != NULL) {
00912             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00913           } else {
00914             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00915             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00916             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00917             this->DisableWidget(ORDER_WIDGET_NON_STOP);
00918           }
00919           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00920           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00921           break;
00922       }
00923     }
00924 
00925     /* Disable list of vehicles with the same shared orders if there is no list */
00926     this->SetWidgetDisabledState(ORDER_WIDGET_SHARED_ORDER_LIST, !shared_orders);
00927 
00928     this->SetDirty();
00929   }
00930 
00931   virtual void OnPaint()
00932   {
00933     if (this->vehicle->owner != _local_company) this->selected_order = -1; // Disable selection any selected row at a competitor order window.
00934     this->DrawWidgets();
00935   }
00936 
00937   virtual void DrawWidget(const Rect &r, int widget) const
00938   {
00939     if (widget != ORDER_WIDGET_ORDER_LIST) return;
00940 
00941     bool rtl = _dynlang.text_dir == TD_RTL;
00942     SetDParam(0, 99);
00943     int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
00944     int middle = rtl ? r.right - WD_FRAMETEXT_RIGHT - index_column_width : r.left + WD_FRAMETEXT_LEFT + index_column_width;
00945 
00946     int y = r.top + WD_FRAMERECT_TOP;
00947     int line_height = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST)->resize_y;
00948 
00949     int i = this->vscroll.GetPosition();
00950     const Order *order = this->vehicle->GetOrder(i);
00951     StringID str;
00952     while (order != NULL) {
00953       /* Don't draw anything if it extends past the end of the window. */
00954       if (!this->vscroll.IsVisible(i)) break;
00955 
00956       DrawOrderString(this->vehicle, order, i, y, i == this->selected_order, false, r.left + WD_FRAMETEXT_LEFT, middle, r.right - WD_FRAMETEXT_RIGHT);
00957       y += line_height;
00958 
00959       i++;
00960       order = order->next;
00961     }
00962 
00963     if (this->vscroll.IsVisible(i)) {
00964       str = this->vehicle->IsOrderListShared() ? STR_ORDERS_END_OF_SHARED_ORDERS : STR_ORDERS_END_OF_ORDERS;
00965       DrawString(rtl ? r.left + WD_FRAMETEXT_LEFT : middle, rtl ? middle : r.right - WD_FRAMETEXT_RIGHT, y, str, (i == this->selected_order) ? TC_WHITE : TC_BLACK);
00966     }
00967   }
00968 
00969   virtual void SetStringParameters(int widget) const
00970   {
00971     switch (widget) {
00972       case ORDER_WIDGET_COND_VALUE: {
00973         int sel = this->OrderGetSel();
00974         const Order *order = this->vehicle->GetOrder(sel);
00975 
00976         if (order != NULL && order->IsType(OT_CONDITIONAL)) {
00977           uint value = order->GetConditionValue();
00978           if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00979           SetDParam(0, value);
00980         }
00981         break;
00982       }
00983 
00984       case ORDER_WIDGET_CAPTION:
00985         SetDParam(0, this->vehicle->index);
00986         break;
00987     }
00988   }
00989 
00990   virtual void OnClick(Point pt, int widget)
00991   {
00992     switch (widget) {
00993       case ORDER_WIDGET_ORDER_LIST: {
00994         ResetObjectToPlace();
00995 
00996         int sel = this->GetOrderFromPt(pt.y);
00997 
00998         if (_ctrl_pressed && sel < this->vehicle->GetNumOrders()) {
00999           const Order *ord = this->vehicle->GetOrder(sel);
01000           TileIndex xy = INVALID_TILE;
01001 
01002           switch (ord->GetType()) {
01003             case OT_GOTO_WAYPOINT:
01004               if (this->vehicle->type == VEH_TRAIN) {
01005                 xy = Waypoint::Get(ord->GetDestination())->xy;
01006                 break;
01007               }
01008               /* FALL THROUGH */
01009             case OT_GOTO_STATION:
01010               xy = Station::Get(ord->GetDestination())->xy;
01011               break;
01012 
01013             case OT_GOTO_DEPOT:
01014               if ((ord->GetDepotActionType() & ODATFB_NEAREST_DEPOT) != 0) break;
01015               xy = (this->vehicle->type == VEH_AIRCRAFT) ?  Station::Get(ord->GetDestination())->xy : Depot::Get(ord->GetDestination())->xy;
01016               break;
01017             default:
01018               break;
01019           }
01020 
01021           if (xy != INVALID_TILE) ScrollMainWindowToTile(xy);
01022           return;
01023         }
01024 
01025         /* This order won't be selected any more, close all child windows and dropdowns */
01026         this->DeleteChildWindows();
01027         HideDropDownMenu(this);
01028 
01029         if (sel == INVALID_ORDER || this->vehicle->owner != _local_company) {
01030           /* Deselect clicked order */
01031           this->selected_order = -1;
01032         } else if (sel == this->selected_order) {
01033           if (this->vehicle->type == VEH_TRAIN && sel < this->vehicle->GetNumOrders()) {
01034             DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 16),
01035                 MOF_STOP_LOCATION | ((this->vehicle->GetOrder(sel)->GetStopLocation() + 1) % OSL_END) << 4,
01036                 CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01037           }
01038         } else {
01039           /* Select clicked order */
01040           this->selected_order = sel;
01041 
01042           if (this->vehicle->owner == _local_company) {
01043             /* Activate drag and drop */
01044             SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01045           }
01046         }
01047 
01048         this->UpdateButtonState();
01049       } break;
01050 
01051       case ORDER_WIDGET_SKIP:
01052         this->OrderClick_Skip(0);
01053         break;
01054 
01055       case ORDER_WIDGET_DELETE:
01056         this->OrderClick_Delete(0);
01057         break;
01058 
01059       case ORDER_WIDGET_NON_STOP:
01060         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01061           this->OrderClick_Nonstop(-1);
01062         } else {
01063           const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01064           ShowDropDownMenu(this, _order_non_stop_drowdown, o->GetNonStopType(), ORDER_WIDGET_NON_STOP, 0,
01065                           o->IsType(OT_GOTO_STATION) ? 0 : (o->IsType(OT_GOTO_WAYPOINT) ? 3 : 12));
01066         }
01067         break;
01068 
01069       case ORDER_WIDGET_GOTO:
01070         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01071           this->OrderClick_Goto(0);
01072         } else {
01073           ShowDropDownMenu(this, this->vehicle->type == VEH_AIRCRAFT ? _order_goto_dropdown_aircraft : _order_goto_dropdown, 0, ORDER_WIDGET_GOTO, 0, 0);
01074         }
01075         break;
01076 
01077       case ORDER_WIDGET_FULL_LOAD:
01078         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01079           this->OrderClick_FullLoad(-1);
01080         } else {
01081           ShowDropDownMenu(this, _order_full_load_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetLoadType(), ORDER_WIDGET_FULL_LOAD, 0, 2);
01082         }
01083         break;
01084 
01085       case ORDER_WIDGET_UNLOAD:
01086         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01087           this->OrderClick_Unload(-1);
01088         } else {
01089           ShowDropDownMenu(this, _order_unload_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetUnloadType(), ORDER_WIDGET_UNLOAD, 0, 8);
01090         }
01091         break;
01092 
01093       case ORDER_WIDGET_REFIT:
01094         this->OrderClick_Refit(0);
01095         break;
01096 
01097       case ORDER_WIDGET_SERVICE:
01098         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01099           this->OrderClick_Service(-1);
01100         } else {
01101           ShowDropDownMenu(this, _order_depot_action_dropdown, DepotActionStringIndex(this->vehicle->GetOrder(this->OrderGetSel())), ORDER_WIDGET_SERVICE, 0, 0);
01102         }
01103         break;
01104 
01105       case ORDER_WIDGET_TIMETABLE_VIEW:
01106         ShowTimetableWindow(this->vehicle);
01107         break;
01108 
01109       case ORDER_WIDGET_COND_VARIABLE:
01110         ShowDropDownMenu(this, _order_conditional_variable, this->vehicle->GetOrder(this->OrderGetSel())->GetConditionVariable(), ORDER_WIDGET_COND_VARIABLE, 0, 0);
01111         break;
01112 
01113       case ORDER_WIDGET_COND_COMPARATOR: {
01114         const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01115         ShowDropDownMenu(this, _order_conditional_condition, o->GetConditionComparator(), ORDER_WIDGET_COND_COMPARATOR, 0, (o->GetConditionVariable() == OCV_REQUIRES_SERVICE) ? 0x3F : 0xC0);
01116       } break;
01117 
01118       case ORDER_WIDGET_COND_VALUE: {
01119         const Order *order = this->vehicle->GetOrder(this->OrderGetSel());
01120         uint value = order->GetConditionValue();
01121         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01122         SetDParam(0, value);
01123         ShowQueryString(STR_JUST_INT, STR_ORDER_CONDITIONAL_VALUE_CAPT, 5, 100, this, CS_NUMERAL, QSF_NONE);
01124       } break;
01125 
01126       case ORDER_WIDGET_SHARED_ORDER_LIST:
01127         ShowVehicleListWindow(this->vehicle);
01128         break;
01129     }
01130   }
01131 
01132   virtual void OnQueryTextFinished(char *str)
01133   {
01134     if (!StrEmpty(str)) {
01135       VehicleOrderID sel = this->OrderGetSel();
01136       uint value = atoi(str);
01137 
01138       switch (this->vehicle->GetOrder(sel)->GetConditionVariable()) {
01139         case OCV_MAX_SPEED:
01140           value = ConvertDisplaySpeedToSpeed(value);
01141           break;
01142 
01143         case OCV_RELIABILITY:
01144         case OCV_LOAD_PERCENTAGE:
01145           value = Clamp(value, 0, 100);
01146 
01147         default:
01148           break;
01149       }
01150       DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 16), MOF_COND_VALUE | Clamp(value, 0, 2047) << 4, CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01151     }
01152   }
01153 
01154   virtual void OnDropdownSelect(int widget, int index)
01155   {
01156     switch (widget) {
01157       case ORDER_WIDGET_NON_STOP:
01158         this->OrderClick_Nonstop(index);
01159         break;
01160 
01161       case ORDER_WIDGET_FULL_LOAD:
01162         this->OrderClick_FullLoad(index);
01163         break;
01164 
01165       case ORDER_WIDGET_UNLOAD:
01166         this->OrderClick_Unload(index);
01167         break;
01168 
01169       case ORDER_WIDGET_GOTO:
01170         switch (index) {
01171           case 0: this->OrderClick_Goto(0); break;
01172           case 1: this->OrderClick_NearestDepot(0); break;
01173           case 2: this->OrderClick_Conditional(0); break;
01174           default: NOT_REACHED();
01175         }
01176         break;
01177 
01178       case ORDER_WIDGET_SERVICE:
01179         this->OrderClick_Service(index);
01180         break;
01181 
01182       case ORDER_WIDGET_COND_VARIABLE:
01183         DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), MOF_COND_VARIABLE | index << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01184         break;
01185 
01186       case ORDER_WIDGET_COND_COMPARATOR:
01187         DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), MOF_COND_COMPARATOR | index << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01188         break;
01189     }
01190   }
01191 
01192   virtual void OnDragDrop(Point pt, int widget)
01193   {
01194     switch (widget) {
01195       case ORDER_WIDGET_ORDER_LIST: {
01196         int from_order = this->OrderGetSel();
01197         int to_order = this->GetOrderFromPt(pt.y);
01198 
01199         if (!(from_order == to_order || from_order == INVALID_ORDER || from_order > this->vehicle->GetNumOrders() || to_order == INVALID_ORDER || to_order > this->vehicle->GetNumOrders()) &&
01200             DoCommandP(this->vehicle->tile, this->vehicle->index, from_order | (to_order << 16), CMD_MOVE_ORDER | CMD_MSG(STR_ERROR_CAN_T_MOVE_THIS_ORDER))) {
01201           this->selected_order = -1;
01202           this->UpdateButtonState();
01203         }
01204       } break;
01205 
01206       case ORDER_WIDGET_DELETE:
01207         this->OrderClick_Delete(0);
01208         break;
01209     }
01210 
01211     ResetObjectToPlace();
01212   }
01213 
01214   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01215   {
01216     static const KeyToEvent keytoevent[] = {
01217       {'D', &OrdersWindow::OrderClick_Skip},
01218       {'F', &OrdersWindow::OrderClick_Delete},
01219       {'G', &OrdersWindow::OrderClick_Goto},
01220       {'H', &OrdersWindow::OrderClick_Nonstop},
01221       {'J', &OrdersWindow::OrderClick_FullLoad},
01222       {'K', &OrdersWindow::OrderClick_Unload},
01223       //('?', &OrdersWindow::OrderClick_Service},
01224     };
01225 
01226     if (this->vehicle->owner != _local_company) return ES_NOT_HANDLED;
01227 
01228     for (uint i = 0; i < lengthof(keytoevent); i++) {
01229       if (keycode == keytoevent[i].keycode) {
01230         (this->*(keytoevent[i].proc))(-1);
01231         return ES_HANDLED;
01232       }
01233     }
01234     return ES_NOT_HANDLED;
01235   }
01236 
01237   virtual void OnPlaceObject(Point pt, TileIndex tile)
01238   {
01239     if (this->goto_type == OPOS_GOTO) {
01240       /* check if we're clicking on a vehicle first.. clone orders in that case. */
01241       const Vehicle *v = CheckMouseOverVehicle();
01242       if (v != NULL && this->HandleOrderVehClick(v)) return;
01243 
01244       const Order cmd = GetOrderCmdFromTile(this->vehicle, tile);
01245       if (cmd.IsType(OT_NOTHING)) return;
01246 
01247       if (DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), cmd.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER))) {
01248         /* With quick goto the Go To button stays active */
01249         if (!_settings_client.gui.quick_goto) ResetObjectToPlace();
01250       }
01251     }
01252   }
01253 
01254   virtual void OnPlaceObjectAbort()
01255   {
01256     if (this->goto_type == OPOS_CONDITIONAL) {
01257       this->goto_type = OPOS_GOTO;
01258       NWidgetBase *nwid = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST);
01259       if (IsInsideBS(_cursor.pos.x, this->left + nwid->pos_x, nwid->current_x) && IsInsideBS(_cursor.pos.y, this->top + nwid->pos_y, nwid->current_y)) {
01260         int order_id = this->GetOrderFromPt(_cursor.pos.y - this->top);
01261         if (order_id != INVALID_ORDER) {
01262           Order order;
01263           order.next = NULL;
01264           order.index = 0;
01265           order.MakeConditional(order_id);
01266 
01267           DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
01268         }
01269       }
01270     }
01271     this->RaiseWidget(ORDER_WIDGET_GOTO);
01272     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
01273   }
01274 
01275   virtual void OnMouseLoop()
01276   {
01277     const Vehicle *v = _place_clicked_vehicle;
01278     /*
01279      * Check if we clicked on a vehicle
01280      * and if the GOTO button of this window is pressed
01281      * This is because of all open order windows WE_MOUSELOOP is called
01282      * and if you have 3 windows open, and this check is not done
01283      * the order is copied to the last open window instead of the
01284      * one where GOTO is enabled
01285      */
01286     if (v != NULL && this->IsWidgetLowered(ORDER_WIDGET_GOTO)) {
01287       _place_clicked_vehicle = NULL;
01288       this->HandleOrderVehClick(v);
01289     }
01290   }
01291 
01292   virtual void OnResize()
01293   {
01294     /* Update the scroll bar */
01295     this->vscroll.SetCapacityFromWidget(this, ORDER_WIDGET_ORDER_LIST);
01296   }
01297 
01298   virtual void OnTimeout()
01299   {
01300     /* unclick all buttons except for the 'goto' button (ORDER_WIDGET_GOTO), which is 'persistent' */
01301     for (uint i = 0; i < this->nested_array_size; i++) {
01302       if (this->nested_array[i] != NULL && i != ORDER_WIDGET_GOTO &&
01303           i != ORDER_WIDGET_SEL_TOP_LEFT && i != ORDER_WIDGET_SEL_TOP_MIDDLE && i != ORDER_WIDGET_SEL_TOP_RIGHT &&
01304           i != ORDER_WIDGET_SEL_TOP_ROW && this->IsWidgetLowered(i)) {
01305         this->RaiseWidget(i);
01306         this->SetWidgetDirty(i);
01307       }
01308     }
01309   }
01310 };
01311 
01313 static const NWidgetPart _nested_orders_train_widgets[] = {
01314   NWidget(NWID_HORIZONTAL),
01315     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01316     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01317     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01318     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01319     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01320   EndContainer(),
01321   NWidget(NWID_HORIZONTAL),
01322     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01323     NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01324   EndContainer(),
01325 
01326   /* First button row. */
01327   NWidget(NWID_HORIZONTAL),
01328     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01329       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_LEFT),
01330         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_NON_STOP), SetMinimalSize(124, 12), SetFill(1, 0),
01331                             SetDataTip(STR_ORDER_NON_STOP, STR_ORDER_TOOLTIP_NON_STOP), SetResize(1, 0),
01332         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01333                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01334       EndContainer(),
01335       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_MIDDLE),
01336         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01337                             SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01338         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(124, 12), SetFill(1, 0),
01339                             SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01340         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01341                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01342       EndContainer(),
01343       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_RIGHT),
01344         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01345                             SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01346         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01347                             SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01348         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01349                             SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01350       EndContainer(),
01351     EndContainer(),
01352     NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, ORDER_WIDGET_SHARED_ORDER_LIST), SetMinimalSize(12, 12), SetDataTip(SPR_SHARED_ORDERS_ICON, STR_ORDERS_VEH_WITH_SHARED_ORDERS_LIST_TOOLTIP),
01353   EndContainer(),
01354 
01355   /* Second button row. */
01356   NWidget(NWID_HORIZONTAL),
01357     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01358       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01359                           SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01360       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01361                           SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01362       NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01363                           SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01364     EndContainer(),
01365     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01366   EndContainer(),
01367 };
01368 
01369 static const WindowDesc _orders_train_desc(
01370   WDP_AUTO, 384, 100,
01371   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01372   0,
01373   _nested_orders_train_widgets, lengthof(_nested_orders_train_widgets)
01374 );
01375 
01377 static const NWidgetPart _nested_orders_widgets[] = {
01378   NWidget(NWID_HORIZONTAL),
01379     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01380     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01381     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01382     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01383     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01384   EndContainer(),
01385   NWidget(NWID_HORIZONTAL),
01386     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01387     NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01388   EndContainer(),
01389 
01390   /* First button row. */
01391   NWidget(NWID_HORIZONTAL),
01392     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_ROW),
01393       /* load + unload buttons. */
01394       NWidget(NWID_HORIZONTAL),
01395         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01396                           SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01397         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01398                           SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01399       EndContainer(),
01400       /* Refit + service buttons. */
01401       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01402         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(186, 12), SetFill(1, 0),
01403                           SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01404         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01405                           SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01406       EndContainer(),
01407 
01408       /* Buttons for setting a condition. */
01409       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01410         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01411                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01412         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01413                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01414         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01415                           SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01416       EndContainer(),
01417     EndContainer(),
01418 
01419     NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, ORDER_WIDGET_SHARED_ORDER_LIST), SetMinimalSize(12, 12), SetDataTip(SPR_SHARED_ORDERS_ICON, STR_ORDERS_VEH_WITH_SHARED_ORDERS_LIST_TOOLTIP),
01420   EndContainer(),
01421 
01422   /* Second button row. */
01423   NWidget(NWID_HORIZONTAL),
01424     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01425                       SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01426     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01427                       SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01428     NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01429                       SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01430     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01431   EndContainer(),
01432 };
01433 
01434 static const WindowDesc _orders_desc(
01435   WDP_AUTO, 384, 100,
01436   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01437   0,
01438   _nested_orders_widgets, lengthof(_nested_orders_widgets)
01439 );
01440 
01442 static const NWidgetPart _nested_other_orders_widgets[] = {
01443   NWidget(NWID_HORIZONTAL),
01444     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01445     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01446     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01447     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01448     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01449   EndContainer(),
01450   NWidget(NWID_HORIZONTAL),
01451     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 72), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01452     NWidget(NWID_VERTICAL),
01453       NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01454       NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01455     EndContainer(),
01456   EndContainer(),
01457 };
01458 
01459 static const WindowDesc _other_orders_desc(
01460   WDP_AUTO, 384, 86,
01461   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01462   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
01463   _nested_other_orders_widgets, lengthof(_nested_other_orders_widgets)
01464 );
01465 
01466 void ShowOrdersWindow(const Vehicle *v)
01467 {
01468   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
01469   DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
01470   if (BringWindowToFrontById(WC_VEHICLE_ORDERS, v->index) != NULL) return;
01471 
01472   if (v->owner != _local_company) {
01473     new OrdersWindow(&_other_orders_desc, v);
01474   } else {
01475     new OrdersWindow((v->type == VEH_TRAIN || v->type == VEH_ROAD) ? &_orders_train_desc : &_orders_desc, v);
01476   }
01477 }

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