order_gui.cpp

Go to the documentation of this file.
00001 /* $Id: order_gui.cpp 20916 2010-10-12 17:19:42Z rubidium $ */
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 "command_func.h"
00014 #include "viewport_func.h"
00015 #include "depot_base.h"
00016 #include "vehicle_gui.h"
00017 #include "roadveh.h"
00018 #include "timetable.h"
00019 #include "cargotype.h"
00020 #include "strings_func.h"
00021 #include "window_func.h"
00022 #include "vehicle_func.h"
00023 #include "company_func.h"
00024 #include "widgets/dropdown_func.h"
00025 #include "textbuf_gui.h"
00026 #include "string_func.h"
00027 #include "tilehighlight_func.h"
00028 #include "network/network.h"
00029 #include "station_base.h"
00030 #include "waypoint_base.h"
00031 #include "core/geometry_func.hpp"
00032 
00033 #include "table/sprites.h"
00034 #include "table/strings.h"
00035 
00037 enum OrderWindowWidgets {
00038   ORDER_WIDGET_CAPTION,
00039   ORDER_WIDGET_TIMETABLE_VIEW,
00040   ORDER_WIDGET_ORDER_LIST,
00041   ORDER_WIDGET_SCROLLBAR,
00042   ORDER_WIDGET_SKIP,
00043   ORDER_WIDGET_DELETE,
00044   ORDER_WIDGET_NON_STOP,
00045   ORDER_WIDGET_GOTO,
00046   ORDER_WIDGET_FULL_LOAD,
00047   ORDER_WIDGET_UNLOAD,
00048   ORDER_WIDGET_REFIT,
00049   ORDER_WIDGET_SERVICE,
00050   ORDER_WIDGET_COND_VARIABLE,
00051   ORDER_WIDGET_COND_COMPARATOR,
00052   ORDER_WIDGET_COND_VALUE,
00053   ORDER_WIDGET_SEL_TOP_LEFT,   
00054   ORDER_WIDGET_SEL_TOP_MIDDLE, 
00055   ORDER_WIDGET_SEL_TOP_RIGHT,  
00056   ORDER_WIDGET_SEL_TOP_ROW,    
00057   ORDER_WIDGET_SHARED_ORDER_LIST,
00058 };
00059 
00061 static const StringID _station_load_types[][5] = {
00062   {
00063     STR_EMPTY,
00064     INVALID_STRING_ID,
00065     STR_ORDER_FULL_LOAD,
00066     STR_ORDER_FULL_LOAD_ANY,
00067     STR_ORDER_NO_LOAD,
00068   }, {
00069     STR_ORDER_UNLOAD,
00070     INVALID_STRING_ID,
00071     STR_ORDER_UNLOAD_FULL_LOAD,
00072     STR_ORDER_UNLOAD_FULL_LOAD_ANY,
00073     STR_ORDER_UNLOAD_NO_LOAD,
00074   }, {
00075     STR_ORDER_TRANSFER,
00076     INVALID_STRING_ID,
00077     STR_ORDER_TRANSFER_FULL_LOAD,
00078     STR_ORDER_TRANSFER_FULL_LOAD_ANY,
00079     STR_ORDER_TRANSFER_NO_LOAD,
00080   }, {
00081     /* Unload and transfer do not work together. */
00082     INVALID_STRING_ID,
00083     INVALID_STRING_ID,
00084     INVALID_STRING_ID,
00085     INVALID_STRING_ID,
00086   }, {
00087     STR_ORDER_NO_UNLOAD,
00088     INVALID_STRING_ID,
00089     STR_ORDER_NO_UNLOAD_FULL_LOAD,
00090     STR_ORDER_NO_UNLOAD_FULL_LOAD_ANY,
00091     INVALID_STRING_ID,
00092   }
00093 };
00094 
00095 static const StringID _order_non_stop_drowdown[] = {
00096   STR_ORDER_GO_TO,
00097   STR_ORDER_GO_NON_STOP_TO,
00098   STR_ORDER_GO_VIA,
00099   STR_ORDER_GO_NON_STOP_VIA,
00100   INVALID_STRING_ID
00101 };
00102 
00103 static const StringID _order_full_load_drowdown[] = {
00104   STR_ORDER_DROP_LOAD_IF_POSSIBLE,
00105   STR_EMPTY,
00106   STR_ORDER_DROP_FULL_LOAD_ALL,
00107   STR_ORDER_DROP_FULL_LOAD_ANY,
00108   STR_ORDER_DROP_NO_LOADING,
00109   INVALID_STRING_ID
00110 };
00111 
00112 static const StringID _order_unload_drowdown[] = {
00113   STR_ORDER_DROP_UNLOAD_IF_ACCEPTED,
00114   STR_ORDER_DROP_UNLOAD,
00115   STR_ORDER_DROP_TRANSFER,
00116   STR_EMPTY,
00117   STR_ORDER_DROP_NO_UNLOADING,
00118   INVALID_STRING_ID
00119 };
00120 
00121 static const StringID _order_goto_dropdown[] = {
00122   STR_ORDER_GO_TO,
00123   STR_ORDER_GO_TO_NEAREST_DEPOT,
00124   STR_ORDER_CONDITIONAL,
00125   INVALID_STRING_ID
00126 };
00127 
00128 static const StringID _order_goto_dropdown_aircraft[] = {
00129   STR_ORDER_GO_TO,
00130   STR_ORDER_GO_TO_NEAREST_HANGAR,
00131   STR_ORDER_CONDITIONAL,
00132   INVALID_STRING_ID
00133 };
00134 
00135 static const StringID _order_conditional_variable[] = {
00136   STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE,
00137   STR_ORDER_CONDITIONAL_RELIABILITY,
00138   STR_ORDER_CONDITIONAL_MAX_SPEED,
00139   STR_ORDER_CONDITIONAL_AGE,
00140   STR_ORDER_CONDITIONAL_REQUIRES_SERVICE,
00141   STR_ORDER_CONDITIONAL_UNCONDITIONALLY,
00142   INVALID_STRING_ID,
00143 };
00144 
00145 static const StringID _order_conditional_condition[] = {
00146   STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS,
00147   STR_ORDER_CONDITIONAL_COMPARATOR_NOT_EQUALS,
00148   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_THAN,
00149   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_EQUALS,
00150   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_THAN,
00151   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_EQUALS,
00152   STR_ORDER_CONDITIONAL_COMPARATOR_IS_TRUE,
00153   STR_ORDER_CONDITIONAL_COMPARATOR_IS_FALSE,
00154   INVALID_STRING_ID,
00155 };
00156 
00157 extern uint ConvertSpeedToDisplaySpeed(uint speed);
00158 extern uint ConvertDisplaySpeedToSpeed(uint speed);
00159 
00160 static const StringID _order_depot_action_dropdown[] = {
00161   STR_ORDER_DROP_GO_ALWAYS_DEPOT,
00162   STR_ORDER_DROP_SERVICE_DEPOT,
00163   STR_ORDER_DROP_HALT_DEPOT,
00164   INVALID_STRING_ID
00165 };
00166 
00167 static int DepotActionStringIndex(const Order *order)
00168 {
00169   if (order->GetDepotActionType() & ODATFB_HALT) {
00170     return DA_STOP;
00171   } else if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00172     return DA_SERVICE;
00173   } else {
00174     return DA_ALWAYS_GO;
00175   }
00176 }
00177 
00190 void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right)
00191 {
00192   bool rtl = _dynlang.text_dir == TD_RTL;
00193 
00194   SpriteID sprite = rtl ? SPR_ARROW_LEFT : SPR_ARROW_RIGHT;
00195   Dimension sprite_size = GetSpriteSize(sprite);
00196   if (v->cur_order_index == order_index) {
00197     DrawSprite(sprite, PAL_NONE, rtl ? right - sprite_size.width : left, y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00198   }
00199 
00200   SetDParam(0, order_index + 1);
00201   DrawString(left, rtl ? right - sprite_size.width - 3 : middle, y, STR_ORDER_INDEX, selected ? TC_WHITE : TC_BLACK, SA_RIGHT | SA_FORCE);
00202 
00203   SetDParam(5, STR_EMPTY);
00204 
00205   switch (order->GetType()) {
00206     case OT_DUMMY:
00207       SetDParam(0, STR_INVALID_ORDER);
00208       SetDParam(1, order->GetDestination());
00209       break;
00210 
00211     case OT_GOTO_STATION: {
00212       OrderLoadFlags load = order->GetLoadType();
00213       OrderUnloadFlags unload = order->GetUnloadType();
00214 
00215       SetDParam(0, STR_ORDER_GO_TO_STATION);
00216       SetDParam(1, STR_ORDER_GO_TO + ((v->type == VEH_TRAIN || v->type == VEH_ROAD) ? order->GetNonStopType() : 0));
00217       SetDParam(2, order->GetDestination());
00218 
00219       if (timetable) {
00220         SetDParam(3, STR_EMPTY);
00221 
00222         if (order->wait_time > 0) {
00223           SetDParam(5, STR_TIMETABLE_STAY_FOR);
00224           SetTimetableParams(6, 7, order->wait_time);
00225         }
00226       } else {
00227         SetDParam(3, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) ? STR_EMPTY : _station_load_types[unload][load]);
00228         if (v->type == VEH_TRAIN && (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) == 0) {
00229           SetDParam(5, order->GetStopLocation() + STR_ORDER_STOP_LOCATION_NEAR_END);
00230         }
00231       }
00232     } break;
00233 
00234     case OT_GOTO_DEPOT:
00235       if (v->type == VEH_AIRCRAFT) {
00236         if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00237           SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00238           SetDParam(2, STR_ORDER_NEAREST_HANGAR);
00239         } else {
00240           SetDParam(0, STR_ORDER_GO_TO_HANGAR_FORMAT);
00241           SetDParam(2, order->GetDestination());
00242         }
00243         SetDParam(3, STR_EMPTY);
00244       } else {
00245         if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00246           SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00247           SetDParam(2, STR_ORDER_NEAREST_DEPOT);
00248         } else {
00249           SetDParam(0, STR_ORDER_GO_TO_DEPOT_FORMAT);
00250           SetDParam(2, Depot::Get(order->GetDestination())->town_index);
00251         }
00252 
00253         SetDParam(3, STR_ORDER_TRAIN_DEPOT + v->type);
00254       }
00255 
00256       if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00257         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_SERVICE_NON_STOP_AT : STR_ORDER_SERVICE_AT);
00258       } else {
00259         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO : STR_ORDER_GO_TO);
00260       }
00261 
00262       if (!timetable && (order->GetDepotActionType() & ODATFB_HALT)) {
00263         SetDParam(5, STR_ORDER_STOP_ORDER);
00264       }
00265 
00266       if (!timetable && order->IsRefit()) {
00267         SetDParam(5, (order->GetDepotActionType() & ODATFB_HALT) ? STR_ORDER_REFIT_STOP_ORDER : STR_ORDER_REFIT_ORDER);
00268         SetDParam(6, CargoSpec::Get(order->GetRefitCargo())->name);
00269       }
00270       break;
00271 
00272     case OT_GOTO_WAYPOINT:
00273       SetDParam(0, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO_WAYPOINT : STR_ORDER_GO_TO_WAYPOINT);
00274       SetDParam(1, order->GetDestination());
00275       break;
00276 
00277     case OT_CONDITIONAL:
00278       SetDParam(1, order->GetConditionSkipToOrder() + 1);
00279       if (order->GetConditionVariable() == OCV_UNCONDITIONALLY) {
00280         SetDParam(0, STR_ORDER_CONDITIONAL_UNCONDITIONAL);
00281       } else {
00282         OrderConditionComparator occ = order->GetConditionComparator();
00283         SetDParam(0, (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) ? STR_ORDER_CONDITIONAL_TRUE_FALSE : STR_ORDER_CONDITIONAL_NUM);
00284         SetDParam(2, STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE + order->GetConditionVariable());
00285         SetDParam(3, STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS + occ);
00286 
00287         uint value = order->GetConditionValue();
00288         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00289         SetDParam(4, value);
00290       }
00291 
00292       if (timetable && order->wait_time > 0) {
00293         SetDParam(5, STR_TIMETABLE_AND_TRAVEL_FOR);
00294         SetTimetableParams(6, 7, order->wait_time);
00295       } else {
00296         SetDParam(5, STR_EMPTY);
00297       }
00298       break;
00299 
00300     default: NOT_REACHED();
00301   }
00302 
00303   DrawString(rtl ? left : middle, rtl ? middle : right, y, STR_ORDER_TEXT, selected ? TC_WHITE : TC_BLACK);
00304 }
00305 
00306 
00307 static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)
00308 {
00309   Order order;
00310   order.next  = NULL;
00311   order.index = 0;
00312 
00313   /* check depot first */
00314   if (_settings_game.order.gotodepot) {
00315     switch (GetTileType(tile)) {
00316       case MP_RAILWAY:
00317         if (v->type == VEH_TRAIN && IsTileOwner(tile, _local_company)) {
00318           if (IsRailDepot(tile)) {
00319             order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00320                 _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00321             if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00322             return order;
00323           }
00324         }
00325         break;
00326 
00327       case MP_ROAD:
00328         if (IsRoadDepot(tile) && v->type == VEH_ROAD && IsTileOwner(tile, _local_company)) {
00329           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00330               _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00331           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00332           return order;
00333         }
00334         break;
00335 
00336       case MP_STATION:
00337         if (v->type != VEH_AIRCRAFT) break;
00338         if (IsHangar(tile) && IsTileOwner(tile, _local_company)) {
00339           order.MakeGoToDepot(GetStationIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00340           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00341           return order;
00342         }
00343         break;
00344 
00345       case MP_WATER:
00346         if (v->type != VEH_SHIP) break;
00347         if (IsShipDepot(tile) && IsTileOwner(tile, _local_company)) {
00348           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00349           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00350           return order;
00351         }
00352 
00353       default:
00354         break;
00355     }
00356   }
00357 
00358   /* check waypoint */
00359   if (IsRailWaypointTile(tile) &&
00360       v->type == VEH_TRAIN &&
00361       IsTileOwner(tile, _local_company)) {
00362     order.MakeGoToWaypoint(Waypoint::GetByTile(tile)->index);
00363     if (_settings_client.gui.new_nonstop != _ctrl_pressed) order.SetNonStopType(ONSF_NO_STOP_AT_ANY_STATION);
00364     return order;
00365   }
00366 
00367   if ((IsBuoyTile(tile) && v->type == VEH_SHIP) || (IsRailWaypointTile(tile) && v->type == VEH_TRAIN)) {
00368     order.MakeGoToWaypoint(GetStationIndex(tile));
00369     return order;
00370   }
00371 
00372   if (IsTileType(tile, MP_STATION)) {
00373     StationID st_index = GetStationIndex(tile);
00374     const Station *st = Station::Get(st_index);
00375 
00376     if (st->owner == _local_company || st->owner == OWNER_NONE) {
00377       byte facil;
00378       (facil = FACIL_DOCK, v->type == VEH_SHIP) ||
00379       (facil = FACIL_TRAIN, v->type == VEH_TRAIN) ||
00380       (facil = FACIL_AIRPORT, v->type == VEH_AIRCRAFT) ||
00381       (facil = FACIL_BUS_STOP, v->type == VEH_ROAD && RoadVehicle::From(v)->IsBus()) ||
00382       (facil = FACIL_TRUCK_STOP, 1);
00383       if (st->facilities & facil) {
00384         order.MakeGoToStation(st_index);
00385         if (_ctrl_pressed) order.SetLoadType(OLF_FULL_LOAD_ANY);
00386         if (_settings_client.gui.new_nonstop && (v->type == VEH_TRAIN || v->type == VEH_ROAD)) order.SetNonStopType(ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00387         order.SetStopLocation(v->type == VEH_TRAIN ? (OrderStopLocation)(_settings_client.gui.stop_location) : OSL_PLATFORM_FAR_END);
00388         return order;
00389       }
00390     }
00391   }
00392 
00393   /* not found */
00394   order.Free();
00395   return order;
00396 }
00397 
00437 struct OrdersWindow : public Window {
00438 private:
00440   enum OrderPlaceObjectState {
00441     OPOS_GOTO,
00442     OPOS_CONDITIONAL,
00443   };
00444 
00446   enum DisplayPane {
00447     /* ORDER_WIDGET_SEL_TOP_LEFT */
00448     DP_LEFT_NONSTOP    = 0, 
00449     DP_LEFT_CONDVAR    = 1, 
00450 
00451     /* ORDER_WIDGET_SEL_TOP_MIDDLE */
00452     DP_MIDDLE_LOAD     = 0, 
00453     DP_MIDDLE_REFIT    = 1, 
00454     DP_MIDDLE_COMPARE  = 2, 
00455 
00456     /* ORDER_WIDGET_SEL_TOP_RIGHT */
00457     DP_RIGHT_UNLOAD    = 0, 
00458     DP_RIGHT_SERVICE   = 1, 
00459     DP_RIGHT_CONDVAL   = 2, 
00460 
00461     /* ORDER_WIDGET_SEL_TOP_ROW */
00462     DP_ROW_LOAD        = 0, 
00463     DP_ROW_DEPOT       = 1, 
00464     DP_ROW_CONDITIONAL = 2, 
00465   };
00466 
00467   int selected_order;
00468   OrderPlaceObjectState goto_type;
00469   const Vehicle *vehicle; 
00470 
00476   int OrderGetSel() const
00477   {
00478     int num = this->selected_order;
00479     return (num >= 0 && num < vehicle->GetNumOrders()) ? num : vehicle->GetNumOrders();
00480   }
00481 
00490   int GetOrderFromPt(int y)
00491   {
00492     NWidgetBase *nwid = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST);
00493     int sel = (y - nwid->pos_y - WD_FRAMERECT_TOP) / nwid->resize_y; // Selected line in the ORDER_WIDGET_ORDER_LIST panel.
00494 
00495     if ((uint)sel >= this->vscroll.GetCapacity()) return INVALID_ORDER;
00496 
00497     sel += this->vscroll.GetPosition();
00498 
00499     return (sel <= vehicle->GetNumOrders() && sel >= 0) ? sel : INVALID_ORDER;
00500   }
00501 
00502   bool HandleOrderVehClick(const Vehicle *u)
00503   {
00504     if (u->type != this->vehicle->type) return false;
00505 
00506     if (!u->IsPrimaryVehicle()) {
00507       u = u->First();
00508       if (!u->IsPrimaryVehicle()) return false;
00509     }
00510 
00511     /* v is vehicle getting orders. Only copy/clone orders if vehicle doesn't have any orders yet
00512      * obviously if you press CTRL on a non-empty orders vehicle you know what you are doing */
00513     if (this->vehicle->GetNumOrders() != 0 && _ctrl_pressed == 0) return false;
00514 
00515     if (DoCommandP(this->vehicle->tile, this->vehicle->index | (u->index << 16), _ctrl_pressed ? CO_SHARE : CO_COPY,
00516       _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))) {
00517       this->selected_order = -1;
00518       ResetObjectToPlace();
00519     }
00520 
00521     return true;
00522   }
00523 
00528   void OrderClick_Goto(int i)
00529   {
00530     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00531     this->ToggleWidgetLoweredState(ORDER_WIDGET_GOTO);
00532     if (this->IsWidgetLowered(ORDER_WIDGET_GOTO)) {
00533       _place_clicked_vehicle = NULL;
00534       SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT, this);
00535       this->goto_type = OPOS_GOTO;
00536     } else {
00537       ResetObjectToPlace();
00538     }
00539   }
00540 
00545   void OrderClick_FullLoad(int load_type)
00546   {
00547     VehicleOrderID sel_ord = this->OrderGetSel();
00548     const Order *order = this->vehicle->GetOrder(sel_ord);
00549 
00550     if (order == NULL || order->GetLoadType() == load_type) return;
00551 
00552     if (load_type < 0) {
00553       load_type = order->GetLoadType() == OLF_LOAD_IF_POSSIBLE ? OLF_FULL_LOAD_ANY : OLF_LOAD_IF_POSSIBLE;
00554     }
00555     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));
00556   }
00557 
00561   void OrderClick_Service(int i)
00562   {
00563     VehicleOrderID sel_ord = this->OrderGetSel();
00564 
00565     if (i < 0) {
00566       const Order *order = this->vehicle->GetOrder(sel_ord);
00567       if (order == NULL) return;
00568       i = (order->GetDepotOrderType() & ODTFB_SERVICE) ? DA_ALWAYS_GO : DA_SERVICE;
00569     }
00570     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));
00571   }
00572 
00577   void OrderClick_NearestDepot(int i)
00578   {
00579     Order order;
00580     order.next = NULL;
00581     order.index = 0;
00582     order.MakeGoToDepot(0, ODTFB_PART_OF_ORDERS,
00583         _settings_client.gui.new_nonstop && (this->vehicle->type == VEH_TRAIN || this->vehicle->type == VEH_ROAD) ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00584     order.SetDepotActionType(ODATFB_NEAREST_DEPOT);
00585 
00586     DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
00587   }
00588 
00593   void OrderClick_Conditional(int i)
00594   {
00595     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00596     this->LowerWidget(ORDER_WIDGET_GOTO);
00597     SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT, this);
00598     this->goto_type = OPOS_CONDITIONAL;
00599   }
00600 
00604   void OrderClick_Unload(int unload_type)
00605   {
00606     VehicleOrderID sel_ord = this->OrderGetSel();
00607     const Order *order = this->vehicle->GetOrder(sel_ord);
00608 
00609     if (order == NULL || order->GetUnloadType() == unload_type) return;
00610 
00611     if (unload_type < 0) {
00612       unload_type = order->GetUnloadType() == OUF_UNLOAD_IF_POSSIBLE ? OUFB_UNLOAD : OUF_UNLOAD_IF_POSSIBLE;
00613     }
00614 
00615     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));
00616   }
00617 
00622   void OrderClick_Nonstop(int non_stop)
00623   {
00624     if (this->vehicle->type != VEH_TRAIN && this->vehicle->type != VEH_ROAD) return;
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 preceding order? */
00782           this->selected_order -= (int)(from <= this->selected_order);
00783           /* Moving to   preceding 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->EnableWidget(ORDER_WIDGET_NON_STOP);
00876             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00877           }
00878           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00879           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00880           break;
00881 
00882         case OT_GOTO_DEPOT:
00883           if (row_sel != NULL) {
00884             row_sel->SetDisplayedPlane(DP_ROW_DEPOT);
00885           } else {
00886             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00887             middle_sel->SetDisplayedPlane(DP_MIDDLE_REFIT);
00888             right_sel->SetDisplayedPlane(DP_RIGHT_SERVICE);
00889             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00890             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00891           }
00892           this->SetWidgetLoweredState(ORDER_WIDGET_SERVICE, order->GetDepotOrderType() & ODTFB_SERVICE);
00893           break;
00894 
00895         case OT_CONDITIONAL: {
00896           if (row_sel != NULL) {
00897             row_sel->SetDisplayedPlane(DP_ROW_CONDITIONAL);
00898           } else {
00899             left_sel->SetDisplayedPlane(DP_LEFT_CONDVAR);
00900             middle_sel->SetDisplayedPlane(DP_MIDDLE_COMPARE);
00901             right_sel->SetDisplayedPlane(DP_RIGHT_CONDVAL);
00902           }
00903           OrderConditionVariable ocv = order->GetConditionVariable();
00904           /* Set the strings for the dropdown boxes. */
00905           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_VARIABLE)->widget_data   = _order_conditional_variable[order == NULL ? 0 : ocv];
00906           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_COMPARATOR)->widget_data = _order_conditional_condition[order == NULL ? 0 : order->GetConditionComparator()];
00907           this->SetWidgetDisabledState(ORDER_WIDGET_COND_COMPARATOR, ocv == OCV_UNCONDITIONALLY);
00908           this->SetWidgetDisabledState(ORDER_WIDGET_COND_VALUE, ocv == OCV_REQUIRES_SERVICE || ocv == OCV_UNCONDITIONALLY);
00909           break;
00910         }
00911 
00912         default: // every other order
00913           if (row_sel != NULL) {
00914             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00915           } else {
00916             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00917             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00918             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00919             this->DisableWidget(ORDER_WIDGET_NON_STOP);
00920           }
00921           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00922           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00923           break;
00924       }
00925     }
00926 
00927     /* Disable list of vehicles with the same shared orders if there is no list */
00928     this->SetWidgetDisabledState(ORDER_WIDGET_SHARED_ORDER_LIST, !shared_orders);
00929 
00930     this->SetDirty();
00931   }
00932 
00933   virtual void OnPaint()
00934   {
00935     if (this->vehicle->owner != _local_company) this->selected_order = -1; // Disable selection any selected row at a competitor order window.
00936     this->DrawWidgets();
00937   }
00938 
00939   virtual void DrawWidget(const Rect &r, int widget) const
00940   {
00941     if (widget != ORDER_WIDGET_ORDER_LIST) return;
00942 
00943     bool rtl = _dynlang.text_dir == TD_RTL;
00944     SetDParam(0, 99);
00945     int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
00946     int middle = rtl ? r.right - WD_FRAMETEXT_RIGHT - index_column_width : r.left + WD_FRAMETEXT_LEFT + index_column_width;
00947 
00948     int y = r.top + WD_FRAMERECT_TOP;
00949     int line_height = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST)->resize_y;
00950 
00951     int i = this->vscroll.GetPosition();
00952     const Order *order = this->vehicle->GetOrder(i);
00953     StringID str;
00954     while (order != NULL) {
00955       /* Don't draw anything if it extends past the end of the window. */
00956       if (!this->vscroll.IsVisible(i)) break;
00957 
00958       DrawOrderString(this->vehicle, order, i, y, i == this->selected_order, false, r.left + WD_FRAMETEXT_LEFT, middle, r.right - WD_FRAMETEXT_RIGHT);
00959       y += line_height;
00960 
00961       i++;
00962       order = order->next;
00963     }
00964 
00965     if (this->vscroll.IsVisible(i)) {
00966       str = this->vehicle->IsOrderListShared() ? STR_ORDERS_END_OF_SHARED_ORDERS : STR_ORDERS_END_OF_ORDERS;
00967       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);
00968     }
00969   }
00970 
00971   virtual void SetStringParameters(int widget) const
00972   {
00973     switch (widget) {
00974       case ORDER_WIDGET_COND_VALUE: {
00975         int sel = this->OrderGetSel();
00976         const Order *order = this->vehicle->GetOrder(sel);
00977 
00978         if (order != NULL && order->IsType(OT_CONDITIONAL)) {
00979           uint value = order->GetConditionValue();
00980           if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00981           SetDParam(0, value);
00982         }
00983         break;
00984       }
00985 
00986       case ORDER_WIDGET_CAPTION:
00987         SetDParam(0, this->vehicle->index);
00988         break;
00989     }
00990   }
00991 
00992   virtual void OnClick(Point pt, int widget, int click_count)
00993   {
00994     switch (widget) {
00995       case ORDER_WIDGET_ORDER_LIST: {
00996         ResetObjectToPlace();
00997 
00998         int sel = this->GetOrderFromPt(pt.y);
00999 
01000         if (_ctrl_pressed && sel < this->vehicle->GetNumOrders()) {
01001           TileIndex xy = this->vehicle->GetOrder(sel)->GetLocation(this->vehicle);
01002           if (xy != INVALID_TILE) ScrollMainWindowToTile(xy);
01003           return;
01004         }
01005 
01006         /* This order won't be selected any more, close all child windows and dropdowns */
01007         this->DeleteChildWindows();
01008         HideDropDownMenu(this);
01009 
01010         if (sel == INVALID_ORDER || this->vehicle->owner != _local_company) {
01011           /* Deselect clicked order */
01012           this->selected_order = -1;
01013         } else if (sel == this->selected_order) {
01014           if (this->vehicle->type == VEH_TRAIN && sel < this->vehicle->GetNumOrders()) {
01015             DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 16),
01016                 MOF_STOP_LOCATION | ((this->vehicle->GetOrder(sel)->GetStopLocation() + 1) % OSL_END) << 4,
01017                 CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01018           }
01019         } else {
01020           /* Select clicked order */
01021           this->selected_order = sel;
01022 
01023           if (this->vehicle->owner == _local_company) {
01024             /* Activate drag and drop */
01025             SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01026           }
01027         }
01028 
01029         this->UpdateButtonState();
01030       } break;
01031 
01032       case ORDER_WIDGET_SKIP:
01033         this->OrderClick_Skip(0);
01034         break;
01035 
01036       case ORDER_WIDGET_DELETE:
01037         this->OrderClick_Delete(0);
01038         break;
01039 
01040       case ORDER_WIDGET_NON_STOP:
01041         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01042           this->OrderClick_Nonstop(-1);
01043         } else {
01044           const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01045           ShowDropDownMenu(this, _order_non_stop_drowdown, o->GetNonStopType(), ORDER_WIDGET_NON_STOP, 0,
01046                           o->IsType(OT_GOTO_STATION) ? 0 : (o->IsType(OT_GOTO_WAYPOINT) ? 3 : 12));
01047         }
01048         break;
01049 
01050       case ORDER_WIDGET_GOTO:
01051         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01052           this->OrderClick_Goto(0);
01053         } else {
01054           ShowDropDownMenu(this, this->vehicle->type == VEH_AIRCRAFT ? _order_goto_dropdown_aircraft : _order_goto_dropdown, 0, ORDER_WIDGET_GOTO, 0, 0);
01055         }
01056         break;
01057 
01058       case ORDER_WIDGET_FULL_LOAD:
01059         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01060           this->OrderClick_FullLoad(-1);
01061         } else {
01062           ShowDropDownMenu(this, _order_full_load_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetLoadType(), ORDER_WIDGET_FULL_LOAD, 0, 2);
01063         }
01064         break;
01065 
01066       case ORDER_WIDGET_UNLOAD:
01067         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01068           this->OrderClick_Unload(-1);
01069         } else {
01070           ShowDropDownMenu(this, _order_unload_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetUnloadType(), ORDER_WIDGET_UNLOAD, 0, 8);
01071         }
01072         break;
01073 
01074       case ORDER_WIDGET_REFIT:
01075         this->OrderClick_Refit(0);
01076         break;
01077 
01078       case ORDER_WIDGET_SERVICE:
01079         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01080           this->OrderClick_Service(-1);
01081         } else {
01082           ShowDropDownMenu(this, _order_depot_action_dropdown, DepotActionStringIndex(this->vehicle->GetOrder(this->OrderGetSel())), ORDER_WIDGET_SERVICE, 0, 0);
01083         }
01084         break;
01085 
01086       case ORDER_WIDGET_TIMETABLE_VIEW:
01087         ShowTimetableWindow(this->vehicle);
01088         break;
01089 
01090       case ORDER_WIDGET_COND_VARIABLE:
01091         ShowDropDownMenu(this, _order_conditional_variable, this->vehicle->GetOrder(this->OrderGetSel())->GetConditionVariable(), ORDER_WIDGET_COND_VARIABLE, 0, 0);
01092         break;
01093 
01094       case ORDER_WIDGET_COND_COMPARATOR: {
01095         const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01096         ShowDropDownMenu(this, _order_conditional_condition, o->GetConditionComparator(), ORDER_WIDGET_COND_COMPARATOR, 0, (o->GetConditionVariable() == OCV_REQUIRES_SERVICE) ? 0x3F : 0xC0);
01097       } break;
01098 
01099       case ORDER_WIDGET_COND_VALUE: {
01100         const Order *order = this->vehicle->GetOrder(this->OrderGetSel());
01101         uint value = order->GetConditionValue();
01102         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01103         SetDParam(0, value);
01104         ShowQueryString(STR_JUST_INT, STR_ORDER_CONDITIONAL_VALUE_CAPT, 5, 100, this, CS_NUMERAL, QSF_NONE);
01105       } break;
01106 
01107       case ORDER_WIDGET_SHARED_ORDER_LIST:
01108         ShowVehicleListWindow(this->vehicle);
01109         break;
01110     }
01111   }
01112 
01113   virtual void OnQueryTextFinished(char *str)
01114   {
01115     if (!StrEmpty(str)) {
01116       VehicleOrderID sel = this->OrderGetSel();
01117       uint value = atoi(str);
01118 
01119       switch (this->vehicle->GetOrder(sel)->GetConditionVariable()) {
01120         case OCV_MAX_SPEED:
01121           value = ConvertDisplaySpeedToSpeed(value);
01122           break;
01123 
01124         case OCV_RELIABILITY:
01125         case OCV_LOAD_PERCENTAGE:
01126           value = Clamp(value, 0, 100);
01127 
01128         default:
01129           break;
01130       }
01131       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));
01132     }
01133   }
01134 
01135   virtual void OnDropdownSelect(int widget, int index)
01136   {
01137     switch (widget) {
01138       case ORDER_WIDGET_NON_STOP:
01139         this->OrderClick_Nonstop(index);
01140         break;
01141 
01142       case ORDER_WIDGET_FULL_LOAD:
01143         this->OrderClick_FullLoad(index);
01144         break;
01145 
01146       case ORDER_WIDGET_UNLOAD:
01147         this->OrderClick_Unload(index);
01148         break;
01149 
01150       case ORDER_WIDGET_GOTO:
01151         switch (index) {
01152           case 0: this->OrderClick_Goto(0); break;
01153           case 1: this->OrderClick_NearestDepot(0); break;
01154           case 2: this->OrderClick_Conditional(0); break;
01155           default: NOT_REACHED();
01156         }
01157         break;
01158 
01159       case ORDER_WIDGET_SERVICE:
01160         this->OrderClick_Service(index);
01161         break;
01162 
01163       case ORDER_WIDGET_COND_VARIABLE:
01164         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));
01165         break;
01166 
01167       case ORDER_WIDGET_COND_COMPARATOR:
01168         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));
01169         break;
01170     }
01171   }
01172 
01173   virtual void OnDragDrop(Point pt, int widget)
01174   {
01175     switch (widget) {
01176       case ORDER_WIDGET_ORDER_LIST: {
01177         int from_order = this->OrderGetSel();
01178         int to_order = this->GetOrderFromPt(pt.y);
01179 
01180         if (!(from_order == to_order || from_order == INVALID_ORDER || from_order > this->vehicle->GetNumOrders() || to_order == INVALID_ORDER || to_order > this->vehicle->GetNumOrders()) &&
01181             DoCommandP(this->vehicle->tile, this->vehicle->index, from_order | (to_order << 16), CMD_MOVE_ORDER | CMD_MSG(STR_ERROR_CAN_T_MOVE_THIS_ORDER))) {
01182           this->selected_order = -1;
01183           this->UpdateButtonState();
01184         }
01185       } break;
01186 
01187       case ORDER_WIDGET_DELETE:
01188         this->OrderClick_Delete(0);
01189         break;
01190     }
01191 
01192     ResetObjectToPlace();
01193   }
01194 
01195   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01196   {
01197     static const KeyToEvent keytoevent[] = {
01198       {'D', &OrdersWindow::OrderClick_Skip},
01199       {'F', &OrdersWindow::OrderClick_Delete},
01200       {'G', &OrdersWindow::OrderClick_Goto},
01201       {'H', &OrdersWindow::OrderClick_Nonstop},
01202       {'J', &OrdersWindow::OrderClick_FullLoad},
01203       {'K', &OrdersWindow::OrderClick_Unload},
01204       //('?', &OrdersWindow::OrderClick_Service},
01205     };
01206 
01207     if (this->vehicle->owner != _local_company) return ES_NOT_HANDLED;
01208 
01209     for (uint i = 0; i < lengthof(keytoevent); i++) {
01210       if (keycode == keytoevent[i].keycode) {
01211         (this->*(keytoevent[i].proc))(-1);
01212         return ES_HANDLED;
01213       }
01214     }
01215     return ES_NOT_HANDLED;
01216   }
01217 
01218   virtual void OnPlaceObject(Point pt, TileIndex tile)
01219   {
01220     if (this->goto_type == OPOS_GOTO) {
01221       /* check if we're clicking on a vehicle first.. clone orders in that case. */
01222       const Vehicle *v = CheckMouseOverVehicle();
01223       if (v != NULL && this->HandleOrderVehClick(v)) return;
01224 
01225       const Order cmd = GetOrderCmdFromTile(this->vehicle, tile);
01226       if (cmd.IsType(OT_NOTHING)) return;
01227 
01228       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))) {
01229         /* With quick goto the Go To button stays active */
01230         if (!_settings_client.gui.quick_goto) ResetObjectToPlace();
01231       }
01232     }
01233   }
01234 
01235   virtual void OnPlaceObjectAbort()
01236   {
01237     if (this->goto_type == OPOS_CONDITIONAL) {
01238       this->goto_type = OPOS_GOTO;
01239       NWidgetBase *nwid = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST);
01240       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)) {
01241         int order_id = this->GetOrderFromPt(_cursor.pos.y - this->top);
01242         if (order_id != INVALID_ORDER) {
01243           Order order;
01244           order.next = NULL;
01245           order.index = 0;
01246           order.MakeConditional(order_id);
01247 
01248           DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 16), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
01249         }
01250       }
01251     }
01252     this->RaiseWidget(ORDER_WIDGET_GOTO);
01253     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
01254   }
01255 
01256   virtual void OnMouseLoop()
01257   {
01258     const Vehicle *v = _place_clicked_vehicle;
01259     /*
01260      * Check if we clicked on a vehicle
01261      * and if the GOTO button of this window is pressed
01262      * This is because of all open order windows WE_MOUSELOOP is called
01263      * and if you have 3 windows open, and this check is not done
01264      * the order is copied to the last open window instead of the
01265      * one where GOTO is enabled
01266      */
01267     if (v != NULL && this->owner == _local_company && this->IsWidgetLowered(ORDER_WIDGET_GOTO)) {
01268       _place_clicked_vehicle = NULL;
01269       this->HandleOrderVehClick(v);
01270     }
01271   }
01272 
01273   virtual void OnResize()
01274   {
01275     /* Update the scroll bar */
01276     this->vscroll.SetCapacityFromWidget(this, ORDER_WIDGET_ORDER_LIST);
01277   }
01278 
01279   virtual void OnTimeout()
01280   {
01281     static const int raise_widgets[] = {
01282       ORDER_WIDGET_TIMETABLE_VIEW, ORDER_WIDGET_SKIP, ORDER_WIDGET_DELETE, ORDER_WIDGET_REFIT, ORDER_WIDGET_SHARED_ORDER_LIST, WIDGET_LIST_END,
01283     };
01284 
01285     /* Unclick all buttons in raise_widgets[]. */
01286     for (const int *widnum = raise_widgets; *widnum != WIDGET_LIST_END; widnum++) {
01287       if (this->IsWidgetLowered(*widnum)) {
01288         this->RaiseWidget(*widnum);
01289         this->SetWidgetDirty(*widnum);
01290       }
01291     }
01292   }
01293 };
01294 
01296 static const NWidgetPart _nested_orders_train_widgets[] = {
01297   NWidget(NWID_HORIZONTAL),
01298     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01299     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01300     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01301     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01302     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01303   EndContainer(),
01304   NWidget(NWID_HORIZONTAL),
01305     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01306     NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01307   EndContainer(),
01308 
01309   /* First button row. */
01310   NWidget(NWID_HORIZONTAL),
01311     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01312       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_LEFT),
01313         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_NON_STOP), SetMinimalSize(124, 12), SetFill(1, 0),
01314                             SetDataTip(STR_ORDER_NON_STOP, STR_ORDER_TOOLTIP_NON_STOP), SetResize(1, 0),
01315         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01316                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01317       EndContainer(),
01318       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_MIDDLE),
01319         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01320                             SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01321         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(124, 12), SetFill(1, 0),
01322                             SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01323         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01324                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01325       EndContainer(),
01326       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_RIGHT),
01327         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01328                             SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01329         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01330                             SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01331         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01332                             SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01333       EndContainer(),
01334     EndContainer(),
01335     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),
01336   EndContainer(),
01337 
01338   /* Second button row. */
01339   NWidget(NWID_HORIZONTAL),
01340     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01341       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01342                           SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01343       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01344                           SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01345       NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01346                           SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01347     EndContainer(),
01348     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01349   EndContainer(),
01350 };
01351 
01352 static const WindowDesc _orders_train_desc(
01353   WDP_AUTO, 384, 100,
01354   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01355   WDF_CONSTRUCTION,
01356   _nested_orders_train_widgets, lengthof(_nested_orders_train_widgets)
01357 );
01358 
01360 static const NWidgetPart _nested_orders_widgets[] = {
01361   NWidget(NWID_HORIZONTAL),
01362     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01363     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01364     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01365     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01366     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01367   EndContainer(),
01368   NWidget(NWID_HORIZONTAL),
01369     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01370     NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01371   EndContainer(),
01372 
01373   /* First button row. */
01374   NWidget(NWID_HORIZONTAL),
01375     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_ROW),
01376       /* load + unload buttons. */
01377       NWidget(NWID_HORIZONTAL),
01378         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01379                           SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01380         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01381                           SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01382       EndContainer(),
01383       /* Refit + service buttons. */
01384       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01385         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(186, 12), SetFill(1, 0),
01386                           SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01387         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01388                           SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01389       EndContainer(),
01390 
01391       /* Buttons for setting a condition. */
01392       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01393         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01394                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01395         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01396                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01397         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01398                           SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01399       EndContainer(),
01400     EndContainer(),
01401 
01402     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),
01403   EndContainer(),
01404 
01405   /* Second button row. */
01406   NWidget(NWID_HORIZONTAL),
01407     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01408                       SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01409     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01410                       SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01411     NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01412                       SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01413     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01414   EndContainer(),
01415 };
01416 
01417 static const WindowDesc _orders_desc(
01418   WDP_AUTO, 384, 100,
01419   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01420   WDF_CONSTRUCTION,
01421   _nested_orders_widgets, lengthof(_nested_orders_widgets)
01422 );
01423 
01425 static const NWidgetPart _nested_other_orders_widgets[] = {
01426   NWidget(NWID_HORIZONTAL),
01427     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01428     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01429     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01430     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01431     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01432   EndContainer(),
01433   NWidget(NWID_HORIZONTAL),
01434     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 72), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), EndContainer(),
01435     NWidget(NWID_VERTICAL),
01436       NWidget(WWT_SCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01437       NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01438     EndContainer(),
01439   EndContainer(),
01440 };
01441 
01442 static const WindowDesc _other_orders_desc(
01443   WDP_AUTO, 384, 86,
01444   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01445   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
01446   _nested_other_orders_widgets, lengthof(_nested_other_orders_widgets)
01447 );
01448 
01449 void ShowOrdersWindow(const Vehicle *v)
01450 {
01451   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
01452   DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
01453   if (BringWindowToFrontById(WC_VEHICLE_ORDERS, v->index) != NULL) return;
01454 
01455   if (v->owner != _local_company) {
01456     new OrdersWindow(&_other_orders_desc, v);
01457   } else {
01458     new OrdersWindow((v->type == VEH_TRAIN || v->type == VEH_ROAD) ? &_orders_train_desc : &_orders_desc, v);
01459   }
01460 }

Generated on Sat Nov 20 20:59:06 2010 for OpenTTD by  doxygen 1.6.1