order_gui.cpp

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00001 /* $Id: order_gui.cpp 21642 2010-12-26 09:03:19Z 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_map.h"
00016 #include "vehicle_gui.h"
00017 #include "roadveh.h"
00018 #include "timetable.h"
00019 #include "strings_func.h"
00020 #include "window_func.h"
00021 #include "vehicle_func.h"
00022 #include "company_func.h"
00023 #include "widgets/dropdown_func.h"
00024 #include "textbuf_gui.h"
00025 #include "string_func.h"
00026 #include "tilehighlight_func.h"
00027 #include "network/network.h"
00028 #include "station_base.h"
00029 #include "waypoint_base.h"
00030 #include "core/geometry_func.hpp"
00031 #include "hotkeys.h"
00032 
00033 #include "table/strings.h"
00034 
00036 enum OrderWindowWidgets {
00037   ORDER_WIDGET_CAPTION,
00038   ORDER_WIDGET_TIMETABLE_VIEW,
00039   ORDER_WIDGET_ORDER_LIST,
00040   ORDER_WIDGET_SCROLLBAR,
00041   ORDER_WIDGET_SKIP,
00042   ORDER_WIDGET_DELETE,
00043   ORDER_WIDGET_STOP_SHARING,
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_SEL_BOTTOM_MIDDLE, 
00058   ORDER_WIDGET_SHARED_ORDER_LIST,
00059 };
00060 
00062 static const StringID _station_load_types[][5] = {
00063   {
00064     STR_EMPTY,
00065     INVALID_STRING_ID,
00066     STR_ORDER_FULL_LOAD,
00067     STR_ORDER_FULL_LOAD_ANY,
00068     STR_ORDER_NO_LOAD,
00069   }, {
00070     STR_ORDER_UNLOAD,
00071     INVALID_STRING_ID,
00072     STR_ORDER_UNLOAD_FULL_LOAD,
00073     STR_ORDER_UNLOAD_FULL_LOAD_ANY,
00074     STR_ORDER_UNLOAD_NO_LOAD,
00075   }, {
00076     STR_ORDER_TRANSFER,
00077     INVALID_STRING_ID,
00078     STR_ORDER_TRANSFER_FULL_LOAD,
00079     STR_ORDER_TRANSFER_FULL_LOAD_ANY,
00080     STR_ORDER_TRANSFER_NO_LOAD,
00081   }, {
00082     /* Unload and transfer do not work together. */
00083     INVALID_STRING_ID,
00084     INVALID_STRING_ID,
00085     INVALID_STRING_ID,
00086     INVALID_STRING_ID,
00087   }, {
00088     STR_ORDER_NO_UNLOAD,
00089     INVALID_STRING_ID,
00090     STR_ORDER_NO_UNLOAD_FULL_LOAD,
00091     STR_ORDER_NO_UNLOAD_FULL_LOAD_ANY,
00092     INVALID_STRING_ID,
00093   }
00094 };
00095 
00096 static const StringID _order_non_stop_drowdown[] = {
00097   STR_ORDER_GO_TO,
00098   STR_ORDER_GO_NON_STOP_TO,
00099   STR_ORDER_GO_VIA,
00100   STR_ORDER_GO_NON_STOP_VIA,
00101   INVALID_STRING_ID
00102 };
00103 
00104 static const StringID _order_full_load_drowdown[] = {
00105   STR_ORDER_DROP_LOAD_IF_POSSIBLE,
00106   STR_EMPTY,
00107   STR_ORDER_DROP_FULL_LOAD_ALL,
00108   STR_ORDER_DROP_FULL_LOAD_ANY,
00109   STR_ORDER_DROP_NO_LOADING,
00110   INVALID_STRING_ID
00111 };
00112 
00113 static const StringID _order_unload_drowdown[] = {
00114   STR_ORDER_DROP_UNLOAD_IF_ACCEPTED,
00115   STR_ORDER_DROP_UNLOAD,
00116   STR_ORDER_DROP_TRANSFER,
00117   STR_EMPTY,
00118   STR_ORDER_DROP_NO_UNLOADING,
00119   INVALID_STRING_ID
00120 };
00121 
00122 static const StringID _order_goto_dropdown[] = {
00123   STR_ORDER_GO_TO,
00124   STR_ORDER_GO_TO_NEAREST_DEPOT,
00125   STR_ORDER_CONDITIONAL,
00126   STR_ORDER_SHARE,
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   STR_ORDER_SHARE,
00135   INVALID_STRING_ID
00136 };
00137 
00138 static const StringID _order_conditional_variable[] = {
00139   STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE,
00140   STR_ORDER_CONDITIONAL_RELIABILITY,
00141   STR_ORDER_CONDITIONAL_MAX_SPEED,
00142   STR_ORDER_CONDITIONAL_AGE,
00143   STR_ORDER_CONDITIONAL_REQUIRES_SERVICE,
00144   STR_ORDER_CONDITIONAL_UNCONDITIONALLY,
00145   INVALID_STRING_ID,
00146 };
00147 
00148 static const StringID _order_conditional_condition[] = {
00149   STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS,
00150   STR_ORDER_CONDITIONAL_COMPARATOR_NOT_EQUALS,
00151   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_THAN,
00152   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_EQUALS,
00153   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_THAN,
00154   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_EQUALS,
00155   STR_ORDER_CONDITIONAL_COMPARATOR_IS_TRUE,
00156   STR_ORDER_CONDITIONAL_COMPARATOR_IS_FALSE,
00157   INVALID_STRING_ID,
00158 };
00159 
00160 extern uint ConvertSpeedToDisplaySpeed(uint speed);
00161 extern uint ConvertDisplaySpeedToSpeed(uint speed);
00162 
00163 static const StringID _order_depot_action_dropdown[] = {
00164   STR_ORDER_DROP_GO_ALWAYS_DEPOT,
00165   STR_ORDER_DROP_SERVICE_DEPOT,
00166   STR_ORDER_DROP_HALT_DEPOT,
00167   INVALID_STRING_ID
00168 };
00169 
00170 static int DepotActionStringIndex(const Order *order)
00171 {
00172   if (order->GetDepotActionType() & ODATFB_HALT) {
00173     return DA_STOP;
00174   } else if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00175     return DA_SERVICE;
00176   } else {
00177     return DA_ALWAYS_GO;
00178   }
00179 }
00180 
00193 void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right)
00194 {
00195   bool rtl = _current_text_dir == TD_RTL;
00196 
00197   SpriteID sprite = rtl ? SPR_ARROW_LEFT : SPR_ARROW_RIGHT;
00198   Dimension sprite_size = GetSpriteSize(sprite);
00199   if (v->cur_order_index == order_index) {
00200     DrawSprite(sprite, PAL_NONE, rtl ? right - sprite_size.width : left, y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00201   }
00202 
00203   TextColour colour = TC_BLACK;
00204   if (order->IsType(OT_AUTOMATIC)) {
00205     colour = (selected ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
00206   } else if (selected) {
00207     colour = TC_WHITE;
00208   }
00209 
00210   SetDParam(0, order_index + 1);
00211   DrawString(left, rtl ? right - sprite_size.width - 3 : middle, y, STR_ORDER_INDEX, colour, SA_RIGHT | SA_FORCE);
00212 
00213   SetDParam(5, STR_EMPTY);
00214 
00215   switch (order->GetType()) {
00216     case OT_DUMMY:
00217       SetDParam(0, STR_INVALID_ORDER);
00218       SetDParam(1, order->GetDestination());
00219       break;
00220 
00221     case OT_AUTOMATIC:
00222       SetDParam(0, STR_ORDER_GO_TO_STATION);
00223       SetDParam(1, STR_ORDER_GO_TO);
00224       SetDParam(2, order->GetDestination());
00225       SetDParam(3, timetable ? STR_EMPTY : STR_ORDER_AUTOMATIC);
00226       break;
00227 
00228     case OT_GOTO_STATION: {
00229       OrderLoadFlags load = order->GetLoadType();
00230       OrderUnloadFlags unload = order->GetUnloadType();
00231 
00232       SetDParam(0, STR_ORDER_GO_TO_STATION);
00233       SetDParam(1, STR_ORDER_GO_TO + (v->IsGroundVehicle() ? order->GetNonStopType() : 0));
00234       SetDParam(2, order->GetDestination());
00235 
00236       if (timetable) {
00237         SetDParam(3, STR_EMPTY);
00238 
00239         if (order->wait_time > 0) {
00240           SetDParam(5, STR_TIMETABLE_STAY_FOR);
00241           SetTimetableParams(6, 7, order->wait_time);
00242         }
00243       } else {
00244         SetDParam(3, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) ? STR_EMPTY : _station_load_types[unload][load]);
00245         if (v->type == VEH_TRAIN && (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) == 0) {
00246           SetDParam(5, order->GetStopLocation() + STR_ORDER_STOP_LOCATION_NEAR_END);
00247         }
00248       }
00249       break;
00250     }
00251 
00252     case OT_GOTO_DEPOT:
00253       if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00254         SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00255         if (v->type == VEH_AIRCRAFT) {
00256           SetDParam(2, STR_ORDER_NEAREST_HANGAR);
00257           SetDParam(3, STR_EMPTY);
00258         } else {
00259           SetDParam(2, STR_ORDER_NEAREST_DEPOT);
00260           SetDParam(3, STR_ORDER_TRAIN_DEPOT + v->type);
00261         }
00262       } else {
00263         SetDParam(0, STR_ORDER_GO_TO_DEPOT_FORMAT);
00264         SetDParam(2, v->type);
00265         SetDParam(3, order->GetDestination());
00266       }
00267 
00268       if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00269         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_SERVICE_NON_STOP_AT : STR_ORDER_SERVICE_AT);
00270       } else {
00271         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO : STR_ORDER_GO_TO);
00272       }
00273 
00274       if (!timetable && (order->GetDepotActionType() & ODATFB_HALT)) {
00275         SetDParam(5, STR_ORDER_STOP_ORDER);
00276       }
00277 
00278       if (!timetable && order->IsRefit()) {
00279         SetDParam(5, (order->GetDepotActionType() & ODATFB_HALT) ? STR_ORDER_REFIT_STOP_ORDER : STR_ORDER_REFIT_ORDER);
00280         SetDParam(6, CargoSpec::Get(order->GetRefitCargo())->name);
00281       }
00282       break;
00283 
00284     case OT_GOTO_WAYPOINT:
00285       SetDParam(0, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO_WAYPOINT : STR_ORDER_GO_TO_WAYPOINT);
00286       SetDParam(1, order->GetDestination());
00287       break;
00288 
00289     case OT_CONDITIONAL:
00290       SetDParam(1, order->GetConditionSkipToOrder() + 1);
00291       if (order->GetConditionVariable() == OCV_UNCONDITIONALLY) {
00292         SetDParam(0, STR_ORDER_CONDITIONAL_UNCONDITIONAL);
00293       } else {
00294         OrderConditionComparator occ = order->GetConditionComparator();
00295         SetDParam(0, (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) ? STR_ORDER_CONDITIONAL_TRUE_FALSE : STR_ORDER_CONDITIONAL_NUM);
00296         SetDParam(2, STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE + order->GetConditionVariable());
00297         SetDParam(3, STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS + occ);
00298 
00299         uint value = order->GetConditionValue();
00300         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00301         SetDParam(4, value);
00302       }
00303 
00304       if (timetable && order->wait_time > 0) {
00305         SetDParam(5, STR_TIMETABLE_AND_TRAVEL_FOR);
00306         SetTimetableParams(6, 7, order->wait_time);
00307       } else {
00308         SetDParam(5, STR_EMPTY);
00309       }
00310       break;
00311 
00312     default: NOT_REACHED();
00313   }
00314 
00315   DrawString(rtl ? left : middle, rtl ? middle : right, y, STR_ORDER_TEXT, colour);
00316 }
00317 
00318 
00319 static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)
00320 {
00321   Order order;
00322   order.next  = NULL;
00323   order.index = 0;
00324 
00325   /* check depot first */
00326   if (_settings_game.order.gotodepot) {
00327     switch (GetTileType(tile)) {
00328       case MP_RAILWAY:
00329         if (v->type == VEH_TRAIN && IsTileOwner(tile, _local_company)) {
00330           if (IsRailDepot(tile)) {
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         }
00337         break;
00338 
00339       case MP_ROAD:
00340         if (IsRoadDepot(tile) && v->type == VEH_ROAD && IsTileOwner(tile, _local_company)) {
00341           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00342               _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00343           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00344           return order;
00345         }
00346         break;
00347 
00348       case MP_STATION:
00349         if (v->type != VEH_AIRCRAFT) break;
00350         if (IsHangar(tile) && IsTileOwner(tile, _local_company)) {
00351           order.MakeGoToDepot(GetStationIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00352           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00353           return order;
00354         }
00355         break;
00356 
00357       case MP_WATER:
00358         if (v->type != VEH_SHIP) break;
00359         if (IsShipDepot(tile) && IsTileOwner(tile, _local_company)) {
00360           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00361           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00362           return order;
00363         }
00364         break;
00365 
00366       default:
00367         break;
00368     }
00369   }
00370 
00371   /* check waypoint */
00372   if (IsRailWaypointTile(tile) &&
00373       v->type == VEH_TRAIN &&
00374       IsTileOwner(tile, _local_company)) {
00375     order.MakeGoToWaypoint(Waypoint::GetByTile(tile)->index);
00376     if (_settings_client.gui.new_nonstop != _ctrl_pressed) order.SetNonStopType(ONSF_NO_STOP_AT_ANY_STATION);
00377     return order;
00378   }
00379 
00380   if ((IsBuoyTile(tile) && v->type == VEH_SHIP) || (IsRailWaypointTile(tile) && v->type == VEH_TRAIN)) {
00381     order.MakeGoToWaypoint(GetStationIndex(tile));
00382     return order;
00383   }
00384 
00385   if (IsTileType(tile, MP_STATION)) {
00386     StationID st_index = GetStationIndex(tile);
00387     const Station *st = Station::Get(st_index);
00388 
00389     if (st->owner == _local_company || st->owner == OWNER_NONE) {
00390       byte facil;
00391       (facil = FACIL_DOCK, v->type == VEH_SHIP) ||
00392       (facil = FACIL_TRAIN, v->type == VEH_TRAIN) ||
00393       (facil = FACIL_AIRPORT, v->type == VEH_AIRCRAFT) ||
00394       (facil = FACIL_BUS_STOP, v->type == VEH_ROAD && RoadVehicle::From(v)->IsBus()) ||
00395       (facil = FACIL_TRUCK_STOP, 1);
00396       if (st->facilities & facil) {
00397         order.MakeGoToStation(st_index);
00398         if (_ctrl_pressed) order.SetLoadType(OLF_FULL_LOAD_ANY);
00399         if (_settings_client.gui.new_nonstop && v->IsGroundVehicle()) order.SetNonStopType(ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00400         order.SetStopLocation(v->type == VEH_TRAIN ? (OrderStopLocation)(_settings_client.gui.stop_location) : OSL_PLATFORM_FAR_END);
00401         return order;
00402       }
00403     }
00404   }
00405 
00406   /* not found */
00407   order.Free();
00408   return order;
00409 }
00410 
00451 struct OrdersWindow : public Window {
00452 private:
00454   enum OrderPlaceObjectState {
00455     OPOS_GOTO,
00456     OPOS_CONDITIONAL,
00457     OPOS_SHARE,
00458   };
00459 
00461   enum DisplayPane {
00462     /* ORDER_WIDGET_SEL_TOP_LEFT */
00463     DP_LEFT_NONSTOP    = 0, 
00464     DP_LEFT_CONDVAR    = 1, 
00465 
00466     /* ORDER_WIDGET_SEL_TOP_MIDDLE */
00467     DP_MIDDLE_LOAD     = 0, 
00468     DP_MIDDLE_REFIT    = 1, 
00469     DP_MIDDLE_COMPARE  = 2, 
00470 
00471     /* ORDER_WIDGET_SEL_TOP_RIGHT */
00472     DP_RIGHT_UNLOAD    = 0, 
00473     DP_RIGHT_SERVICE   = 1, 
00474     DP_RIGHT_CONDVAL   = 2, 
00475 
00476     /* ORDER_WIDGET_SEL_TOP_ROW */
00477     DP_ROW_LOAD        = 0, 
00478     DP_ROW_DEPOT       = 1, 
00479     DP_ROW_CONDITIONAL = 2, 
00480 
00481     /* ORDER_WIDGET_SEL_BOTTOM_MIDDLE */
00482     DP_BOTTOM_MIDDLE_DELETE       = 0, 
00483     DP_BOTTOM_MIDDLE_STOP_SHARING = 1, 
00484   };
00485 
00486   int selected_order;
00487   OrderID order_over;     
00488   OrderPlaceObjectState goto_type;
00489   const Vehicle *vehicle; 
00490   Scrollbar *vscroll;
00491 
00497   int OrderGetSel() const
00498   {
00499     int num = this->selected_order;
00500     return (num >= 0 && num < vehicle->GetNumOrders()) ? num : vehicle->GetNumOrders();
00501   }
00502 
00511   int GetOrderFromPt(int y)
00512   {
00513     NWidgetBase *nwid = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST);
00514     int sel = (y - nwid->pos_y - WD_FRAMERECT_TOP) / nwid->resize_y; // Selected line in the ORDER_WIDGET_ORDER_LIST panel.
00515 
00516     if ((uint)sel >= this->vscroll->GetCapacity()) return INVALID_ORDER;
00517 
00518     sel += this->vscroll->GetPosition();
00519 
00520     return (sel <= vehicle->GetNumOrders() && sel >= 0) ? sel : INVALID_ORDER;
00521   }
00522 
00527   void OrderClick_Goto(int i)
00528   {
00529     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00530     this->ToggleWidgetLoweredState(ORDER_WIDGET_GOTO);
00531     if (this->IsWidgetLowered(ORDER_WIDGET_GOTO)) {
00532       SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT | HT_VEHICLE, this);
00533       this->goto_type = OPOS_GOTO;
00534     } else {
00535       ResetObjectToPlace();
00536     }
00537   }
00538 
00543   void OrderClick_FullLoad(int load_type)
00544   {
00545     VehicleOrderID sel_ord = this->OrderGetSel();
00546     const Order *order = this->vehicle->GetOrder(sel_ord);
00547 
00548     if (order == NULL || order->GetLoadType() == load_type) return;
00549 
00550     if (load_type < 0) {
00551       load_type = order->GetLoadType() == OLF_LOAD_IF_POSSIBLE ? OLF_FULL_LOAD_ANY : OLF_LOAD_IF_POSSIBLE;
00552     }
00553     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 20), MOF_LOAD | (load_type << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00554   }
00555 
00559   void OrderHotkey_NoLoad(int i)
00560   {
00561     this->OrderClick_FullLoad(OLFB_NO_LOAD);
00562   }
00563 
00567   void OrderClick_Service(int i)
00568   {
00569     VehicleOrderID sel_ord = this->OrderGetSel();
00570 
00571     if (i < 0) {
00572       const Order *order = this->vehicle->GetOrder(sel_ord);
00573       if (order == NULL) return;
00574       i = (order->GetDepotOrderType() & ODTFB_SERVICE) ? DA_ALWAYS_GO : DA_SERVICE;
00575     }
00576     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 20), MOF_DEPOT_ACTION | (i << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00577   }
00578 
00583   void OrderClick_NearestDepot(int i)
00584   {
00585     Order order;
00586     order.next = NULL;
00587     order.index = 0;
00588     order.MakeGoToDepot(0, ODTFB_PART_OF_ORDERS,
00589         _settings_client.gui.new_nonstop && this->vehicle->IsGroundVehicle() ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00590     order.SetDepotActionType(ODATFB_NEAREST_DEPOT);
00591 
00592     DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
00593   }
00594 
00599   void OrderClick_Conditional(int i)
00600   {
00601     this->LowerWidget(ORDER_WIDGET_GOTO);
00602     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00603     SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_NONE, this);
00604     this->goto_type = OPOS_CONDITIONAL;
00605   }
00606 
00611   void OrderClick_Share(int i)
00612   {
00613     this->LowerWidget(ORDER_WIDGET_GOTO);
00614     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
00615     SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_VEHICLE, this);
00616     this->goto_type = OPOS_SHARE;
00617   }
00618 
00622   void OrderClick_Unload(int unload_type)
00623   {
00624     VehicleOrderID sel_ord = this->OrderGetSel();
00625     const Order *order = this->vehicle->GetOrder(sel_ord);
00626 
00627     if (order == NULL || order->GetUnloadType() == unload_type) return;
00628 
00629     if (unload_type < 0) {
00630       unload_type = order->GetUnloadType() == OUF_UNLOAD_IF_POSSIBLE ? OUFB_UNLOAD : OUF_UNLOAD_IF_POSSIBLE;
00631     }
00632 
00633     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 20), MOF_UNLOAD | (unload_type << 4), CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00634 
00635     /* Transfer orders with leave empty as default */
00636     if (unload_type == OUFB_TRANSFER) {
00637       DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 20), MOF_LOAD | (OLFB_NO_LOAD << 4), CMD_MODIFY_ORDER);
00638       this->SetWidgetDirty(ORDER_WIDGET_FULL_LOAD);
00639     }
00640   }
00641 
00645   void OrderHotkey_Transfer(int i)
00646   {
00647     this->OrderClick_Unload(OUFB_TRANSFER);
00648   }
00649 
00653   void OrderHotkey_NoUnload(int i)
00654   {
00655     this->OrderClick_Unload(OUFB_NO_UNLOAD);
00656   }
00657 
00662   void OrderClick_Nonstop(int non_stop)
00663   {
00664     if (!this->vehicle->IsGroundVehicle()) return;
00665 
00666     VehicleOrderID sel_ord = this->OrderGetSel();
00667     const Order *order = this->vehicle->GetOrder(sel_ord);
00668 
00669     if (order == NULL || order->GetNonStopType() == non_stop) return;
00670 
00671     /* Keypress if negative, so 'toggle' to the next */
00672     if (non_stop < 0) {
00673       non_stop = order->GetNonStopType() ^ ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS;
00674     }
00675 
00676     this->SetWidgetDirty(ORDER_WIDGET_NON_STOP);
00677     DoCommandP(this->vehicle->tile, this->vehicle->index + (sel_ord << 20), MOF_NON_STOP | non_stop << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
00678   }
00679 
00685   void OrderClick_Skip(int i)
00686   {
00687     /* Don't skip when there's nothing to skip */
00688     if (_ctrl_pressed && this->vehicle->cur_order_index == this->OrderGetSel()) return;
00689     if (this->vehicle->GetNumOrders() <= 1) return;
00690 
00691     DoCommandP(this->vehicle->tile, this->vehicle->index, _ctrl_pressed ? this->OrderGetSel() : ((this->vehicle->cur_order_index + 1) % this->vehicle->GetNumOrders()),
00692         CMD_SKIP_TO_ORDER | CMD_MSG(_ctrl_pressed ? STR_ERROR_CAN_T_SKIP_TO_ORDER : STR_ERROR_CAN_T_SKIP_ORDER));
00693   }
00694 
00699   void OrderClick_Delete(int i)
00700   {
00701     /* When networking, move one order lower */
00702     int selected = this->selected_order + (int)_networking;
00703 
00704     if (DoCommandP(this->vehicle->tile, this->vehicle->index, this->OrderGetSel(), CMD_DELETE_ORDER | CMD_MSG(STR_ERROR_CAN_T_DELETE_THIS_ORDER))) {
00705       this->selected_order = selected >= this->vehicle->GetNumOrders() ? -1 : selected;
00706       this->UpdateButtonState();
00707     }
00708   }
00709 
00717   void OrderClick_StopSharing(int i)
00718   {
00719     /* Don't try to stop sharing orders if 'End of Shared Orders' isn't selected. */
00720     if (!this->vehicle->IsOrderListShared() || this->selected_order != this->vehicle->GetNumOrders()) return;
00721     /* If Ctrl is pressed, delete the order list as if we clicked the 'Delete' button. */
00722     if (_ctrl_pressed) {
00723       this->OrderClick_Delete(0);
00724       return;
00725     }
00726 
00727     /* Get another vehicle that share orders with this vehicle. */
00728     Vehicle *other_shared = (this->vehicle->FirstShared() == this->vehicle) ? this->vehicle->NextShared() : this->vehicle->PreviousShared();
00729     /* Copy the order list of the other vehicle. */
00730     if (DoCommandP(this->vehicle->tile, this->vehicle->index | CO_COPY << 30, other_shared->index, CMD_CLONE_ORDER | CMD_MSG(STR_ERROR_CAN_T_STOP_SHARING_ORDER_LIST))) {
00731       this->UpdateButtonState();
00732     }
00733   }
00734 
00740   void OrderClick_Refit(int i)
00741   {
00742     if (_ctrl_pressed) {
00743       /* Cancel refitting */
00744       DoCommandP(this->vehicle->tile, this->vehicle->index, (this->OrderGetSel() << 16) | (CT_NO_REFIT << 8) | CT_NO_REFIT, CMD_ORDER_REFIT);
00745     } else {
00746       ShowVehicleRefitWindow(this->vehicle, this->OrderGetSel(), this);
00747     }
00748   }
00749 
00750 public:
00751   OrdersWindow(const WindowDesc *desc, const Vehicle *v) : Window()
00752   {
00753     this->vehicle = v;
00754 
00755     this->CreateNestedTree(desc);
00756     this->vscroll = this->GetScrollbar(ORDER_WIDGET_SCROLLBAR);
00757     this->FinishInitNested(desc, v->index);
00758 
00759     this->selected_order = -1;
00760     this->order_over = INVALID_ORDER;
00761     this->owner = v->owner;
00762 
00763     if (_settings_client.gui.quick_goto && v->owner == _local_company) {
00764       /* If there are less than 2 station, make Go To active. */
00765       int station_orders = 0;
00766       const Order *order;
00767       FOR_VEHICLE_ORDERS(v, order) {
00768         if (order->IsType(OT_GOTO_STATION)) station_orders++;
00769       }
00770 
00771       if (station_orders < 2) this->OrderClick_Goto(0);
00772     }
00773     this->OnInvalidateData(-2);
00774   }
00775 
00776   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00777   {
00778     switch (widget) {
00779       case ORDER_WIDGET_TIMETABLE_VIEW:
00780         if (!_settings_game.order.timetabling) size->width = 0;
00781         break;
00782 
00783       case ORDER_WIDGET_ORDER_LIST:
00784         resize->height = FONT_HEIGHT_NORMAL;
00785         size->height = 6 * resize->height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00786         break;
00787 
00788       case ORDER_WIDGET_COND_VARIABLE: {
00789         Dimension d = {0, 0};
00790         for (int i = 0; _order_conditional_variable[i] != INVALID_STRING_ID; i++) {
00791           d = maxdim(d, GetStringBoundingBox(_order_conditional_variable[i]));
00792         }
00793         d.width += padding.width;
00794         d.height += padding.height;
00795         *size = maxdim(*size, d);
00796         break;
00797       }
00798 
00799       case ORDER_WIDGET_COND_COMPARATOR: {
00800         Dimension d = {0, 0};
00801         for (int i = 0; _order_conditional_condition[i] != INVALID_STRING_ID; i++) {
00802           d = maxdim(d, GetStringBoundingBox(_order_conditional_condition[i]));
00803         }
00804         d.width += padding.width;
00805         d.height += padding.height;
00806         *size = maxdim(*size, d);
00807         break;
00808       }
00809     }
00810   }
00811 
00812   virtual void OnInvalidateData(int data)
00813   {
00814     VehicleOrderID from = GB(data, 0, 8);
00815     VehicleOrderID to   = GB(data, 8, 8);
00816 
00817     switch (data) {
00818       case 0:
00819         /* Autoreplace replaced the vehicle */
00820         this->vehicle = Vehicle::Get(this->window_number);
00821         break;
00822 
00823       case -1:
00824         /* Removed / replaced all orders (after deleting / sharing) */
00825         if (this->selected_order == -1) break;
00826 
00827         this->DeleteChildWindows();
00828         HideDropDownMenu(this);
00829         this->selected_order = -1;
00830         break;
00831 
00832       case -2:
00833         /* Some other order changes */
00834         break;
00835 
00836       default:
00837         /* Moving an order. If one of these is INVALID_VEH_ORDER_ID, then
00838          * the order is being created / removed */
00839         if (this->selected_order == -1) break;
00840 
00841         if (from == to) break; // no need to change anything
00842 
00843         if (from != this->selected_order) {
00844           /* Moving from preceding order? */
00845           this->selected_order -= (int)(from <= this->selected_order);
00846           /* Moving to   preceding order? */
00847           this->selected_order += (int)(to   <= this->selected_order);
00848           break;
00849         }
00850 
00851         /* Now we are modifying the selected order */
00852         if (to == INVALID_VEH_ORDER_ID) {
00853           /* Deleting selected order */
00854           this->DeleteChildWindows();
00855           HideDropDownMenu(this);
00856           this->selected_order = -1;
00857           break;
00858         }
00859 
00860         /* Moving selected order */
00861         this->selected_order = to;
00862         break;
00863     }
00864 
00865     this->vscroll->SetCount(this->vehicle->GetNumOrders() + 1);
00866     this->UpdateButtonState();
00867 
00868     /* Scroll to the new order. */
00869     if (from == INVALID_VEH_ORDER_ID && to != INVALID_VEH_ORDER_ID && !this->vscroll->IsVisible(to)) {
00870       this->vscroll->ScrollTowards(to);
00871     }
00872   }
00873 
00874   void UpdateButtonState()
00875   {
00876     if (this->vehicle->owner != _local_company) return; // No buttons are displayed with competitor order windows.
00877 
00878     bool shared_orders = this->vehicle->IsOrderListShared();
00879     int sel = this->OrderGetSel();
00880     const Order *order = this->vehicle->GetOrder(sel);
00881 
00882     /* Second row. */
00883     /* skip */
00884     this->SetWidgetDisabledState(ORDER_WIDGET_SKIP, this->vehicle->GetNumOrders() <= 1);
00885 
00886     /* delete / stop sharing */
00887     NWidgetStacked *delete_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_BOTTOM_MIDDLE);
00888     if (shared_orders && this->selected_order == this->vehicle->GetNumOrders()) {
00889       /* The 'End of Shared Orders' order is selected, show the 'stop sharing' button. */
00890       delete_sel->SetDisplayedPlane(DP_BOTTOM_MIDDLE_STOP_SHARING);
00891     } else {
00892       /* The 'End of Shared Orders' order isn't selected, show the 'delete' button. */
00893       delete_sel->SetDisplayedPlane(DP_BOTTOM_MIDDLE_DELETE);
00894       this->SetWidgetDisabledState(ORDER_WIDGET_DELETE,
00895         (uint)this->vehicle->GetNumOrders() + ((shared_orders || this->vehicle->GetNumOrders() != 0) ? 1 : 0) <= (uint)this->selected_order);
00896 
00897       /* Set the tooltip of the 'delete' button depending on whether the
00898        * 'End of Orders' order or a regular order is selected. */
00899       NWidgetCore *nwi = this->GetWidget<NWidgetCore>(ORDER_WIDGET_DELETE);
00900       if (this->selected_order == this->vehicle->GetNumOrders()) {
00901         nwi->SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_ALL_TOOLTIP);
00902       } else {
00903         nwi->SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP);
00904       }
00905     }
00906 
00907     /* First row. */
00908     this->RaiseWidget(ORDER_WIDGET_FULL_LOAD);
00909     this->RaiseWidget(ORDER_WIDGET_UNLOAD);
00910     this->RaiseWidget(ORDER_WIDGET_SERVICE);
00911 
00912     /* Selection widgets. */
00913     /* Train or road vehicle. */
00914     NWidgetStacked *left_sel   = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_LEFT);
00915     NWidgetStacked *middle_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_MIDDLE);
00916     NWidgetStacked *right_sel  = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_RIGHT);
00917     /* Ship or airplane. */
00918     NWidgetStacked *row_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_ROW);
00919     assert(row_sel != NULL || (left_sel != NULL && middle_sel != NULL && right_sel != NULL));
00920 
00921 
00922     if (order == NULL) {
00923       if (row_sel != NULL) {
00924         row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00925       } else {
00926         left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00927         middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00928         right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00929         this->DisableWidget(ORDER_WIDGET_NON_STOP);
00930         this->RaiseWidget(ORDER_WIDGET_NON_STOP);
00931       }
00932       this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00933       this->DisableWidget(ORDER_WIDGET_UNLOAD);
00934     } else {
00935       this->SetWidgetDisabledState(ORDER_WIDGET_FULL_LOAD, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // full load
00936       this->SetWidgetDisabledState(ORDER_WIDGET_UNLOAD,    (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // unload
00937 
00938       switch (order->GetType()) {
00939         case OT_GOTO_STATION:
00940           if (row_sel != NULL) {
00941             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00942           } else {
00943             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00944             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00945             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00946             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00947             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00948           }
00949           this->SetWidgetLoweredState(ORDER_WIDGET_FULL_LOAD, order->GetLoadType() == OLF_FULL_LOAD_ANY);
00950           this->SetWidgetLoweredState(ORDER_WIDGET_UNLOAD, order->GetUnloadType() == OUFB_UNLOAD);
00951           break;
00952 
00953         case OT_GOTO_WAYPOINT:
00954           if (row_sel != NULL) {
00955             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00956           } else {
00957             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00958             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00959             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00960             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00961             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00962           }
00963           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00964           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00965           break;
00966 
00967         case OT_GOTO_DEPOT:
00968           if (row_sel != NULL) {
00969             row_sel->SetDisplayedPlane(DP_ROW_DEPOT);
00970           } else {
00971             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00972             middle_sel->SetDisplayedPlane(DP_MIDDLE_REFIT);
00973             right_sel->SetDisplayedPlane(DP_RIGHT_SERVICE);
00974             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00975             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00976           }
00977           this->SetWidgetLoweredState(ORDER_WIDGET_SERVICE, order->GetDepotOrderType() & ODTFB_SERVICE);
00978           break;
00979 
00980         case OT_CONDITIONAL: {
00981           if (row_sel != NULL) {
00982             row_sel->SetDisplayedPlane(DP_ROW_CONDITIONAL);
00983           } else {
00984             left_sel->SetDisplayedPlane(DP_LEFT_CONDVAR);
00985             middle_sel->SetDisplayedPlane(DP_MIDDLE_COMPARE);
00986             right_sel->SetDisplayedPlane(DP_RIGHT_CONDVAL);
00987           }
00988           OrderConditionVariable ocv = order->GetConditionVariable();
00989           /* Set the strings for the dropdown boxes. */
00990           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_VARIABLE)->widget_data   = _order_conditional_variable[order == NULL ? 0 : ocv];
00991           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_COMPARATOR)->widget_data = _order_conditional_condition[order == NULL ? 0 : order->GetConditionComparator()];
00992           this->SetWidgetDisabledState(ORDER_WIDGET_COND_COMPARATOR, ocv == OCV_UNCONDITIONALLY);
00993           this->SetWidgetDisabledState(ORDER_WIDGET_COND_VALUE, ocv == OCV_REQUIRES_SERVICE || ocv == OCV_UNCONDITIONALLY);
00994           break;
00995         }
00996 
00997         default: // every other order
00998           if (row_sel != NULL) {
00999             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
01000           } else {
01001             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
01002             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
01003             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
01004             this->DisableWidget(ORDER_WIDGET_NON_STOP);
01005           }
01006           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
01007           this->DisableWidget(ORDER_WIDGET_UNLOAD);
01008           break;
01009       }
01010     }
01011 
01012     /* Disable list of vehicles with the same shared orders if there is no list */
01013     this->SetWidgetDisabledState(ORDER_WIDGET_SHARED_ORDER_LIST, !shared_orders);
01014 
01015     this->SetDirty();
01016   }
01017 
01018   virtual void OnPaint()
01019   {
01020     if (this->vehicle->owner != _local_company) this->selected_order = -1; // Disable selection any selected row at a competitor order window.
01021     this->DrawWidgets();
01022   }
01023 
01024   virtual void DrawWidget(const Rect &r, int widget) const
01025   {
01026     if (widget != ORDER_WIDGET_ORDER_LIST) return;
01027 
01028     bool rtl = _current_text_dir == TD_RTL;
01029     SetDParam(0, 99);
01030     int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
01031     int middle = rtl ? r.right - WD_FRAMETEXT_RIGHT - index_column_width : r.left + WD_FRAMETEXT_LEFT + index_column_width;
01032 
01033     int y = r.top + WD_FRAMERECT_TOP;
01034     int line_height = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST)->resize_y;
01035 
01036     int i = this->vscroll->GetPosition();
01037     const Order *order = this->vehicle->GetOrder(i);
01038     /* First draw the highlighting underground if it exists. */
01039     if (this->order_over != INVALID_ORDER) {
01040       while (order != NULL) {
01041         /* Don't draw anything if it extends past the end of the window. */
01042         if (!this->vscroll->IsVisible(i)) break;
01043 
01044         if (i != this->selected_order && i == this->order_over) {
01045           /* Highlight dragged order destination. */
01046           int top = (this->order_over < this->selected_order ? y : y + line_height) - WD_FRAMERECT_TOP;
01047           int bottom = min(top + 2, r.bottom - WD_FRAMERECT_BOTTOM);
01048           top = max(top - 3, r.top + WD_FRAMERECT_TOP);
01049           GfxFillRect(r.left + WD_FRAMETEXT_LEFT, top, r.right - WD_FRAMETEXT_RIGHT, bottom, _colour_gradient[COLOUR_GREY][7]);
01050           break;
01051         }
01052         y += line_height;
01053 
01054         i++;
01055         order = order->next;
01056       }
01057 
01058       /* Reset counters for drawing the orders. */
01059       y = r.top + WD_FRAMERECT_TOP;
01060       i = this->vscroll->GetPosition();
01061       order = this->vehicle->GetOrder(i);
01062     }
01063 
01064     /* Draw the orders. */
01065     while (order != NULL) {
01066       /* Don't draw anything if it extends past the end of the window. */
01067       if (!this->vscroll->IsVisible(i)) break;
01068 
01069       DrawOrderString(this->vehicle, order, i, y, i == this->selected_order, false, r.left + WD_FRAMETEXT_LEFT, middle, r.right - WD_FRAMETEXT_RIGHT);
01070       y += line_height;
01071 
01072       i++;
01073       order = order->next;
01074     }
01075 
01076     if (this->vscroll->IsVisible(i)) {
01077       StringID str = this->vehicle->IsOrderListShared() ? STR_ORDERS_END_OF_SHARED_ORDERS : STR_ORDERS_END_OF_ORDERS;
01078       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);
01079     }
01080   }
01081 
01082   virtual void SetStringParameters(int widget) const
01083   {
01084     switch (widget) {
01085       case ORDER_WIDGET_COND_VALUE: {
01086         int sel = this->OrderGetSel();
01087         const Order *order = this->vehicle->GetOrder(sel);
01088 
01089         if (order != NULL && order->IsType(OT_CONDITIONAL)) {
01090           uint value = order->GetConditionValue();
01091           if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01092           SetDParam(0, value);
01093         }
01094         break;
01095       }
01096 
01097       case ORDER_WIDGET_CAPTION:
01098         SetDParam(0, this->vehicle->index);
01099         break;
01100     }
01101   }
01102 
01103   virtual void OnClick(Point pt, int widget, int click_count)
01104   {
01105     switch (widget) {
01106       case ORDER_WIDGET_ORDER_LIST: {
01107         if (this->goto_type == OPOS_CONDITIONAL) {
01108           this->goto_type = OPOS_GOTO;
01109           int order_id = this->GetOrderFromPt(_cursor.pos.y - this->top);
01110           if (order_id != INVALID_ORDER) {
01111             Order order;
01112             order.next = NULL;
01113             order.index = 0;
01114             order.MakeConditional(order_id);
01115 
01116             DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
01117           }
01118           ResetObjectToPlace();
01119           break;
01120         }
01121 
01122         int sel = this->GetOrderFromPt(pt.y);
01123 
01124         if (_ctrl_pressed && sel < this->vehicle->GetNumOrders()) {
01125           TileIndex xy = this->vehicle->GetOrder(sel)->GetLocation(this->vehicle);
01126           if (xy != INVALID_TILE) ScrollMainWindowToTile(xy);
01127           return;
01128         }
01129 
01130         /* This order won't be selected any more, close all child windows and dropdowns */
01131         this->DeleteChildWindows();
01132         HideDropDownMenu(this);
01133 
01134         if (sel == INVALID_ORDER || this->vehicle->owner != _local_company) {
01135           /* Deselect clicked order */
01136           this->selected_order = -1;
01137         } else if (sel == this->selected_order) {
01138           if (this->vehicle->type == VEH_TRAIN && sel < this->vehicle->GetNumOrders()) {
01139             DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 20),
01140                 MOF_STOP_LOCATION | ((this->vehicle->GetOrder(sel)->GetStopLocation() + 1) % OSL_END) << 4,
01141                 CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01142           }
01143         } else {
01144           /* Select clicked order */
01145           this->selected_order = sel;
01146 
01147           if (this->vehicle->owner == _local_company) {
01148             /* Activate drag and drop */
01149             SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01150           }
01151         }
01152 
01153         this->UpdateButtonState();
01154         break;
01155       }
01156 
01157       case ORDER_WIDGET_SKIP:
01158         this->OrderClick_Skip(0);
01159         break;
01160 
01161       case ORDER_WIDGET_DELETE:
01162         this->OrderClick_Delete(0);
01163         break;
01164 
01165       case ORDER_WIDGET_STOP_SHARING:
01166         this->OrderClick_StopSharing(0);
01167         break;
01168 
01169       case ORDER_WIDGET_NON_STOP:
01170         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01171           this->OrderClick_Nonstop(-1);
01172         } else {
01173           const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01174           ShowDropDownMenu(this, _order_non_stop_drowdown, o->GetNonStopType(), ORDER_WIDGET_NON_STOP, 0,
01175                           o->IsType(OT_GOTO_STATION) ? 0 : (o->IsType(OT_GOTO_WAYPOINT) ? 3 : 12));
01176         }
01177         break;
01178 
01179       case ORDER_WIDGET_GOTO:
01180         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01181           this->OrderClick_Goto(0);
01182         } else {
01183           ShowDropDownMenu(this, this->vehicle->type == VEH_AIRCRAFT ? _order_goto_dropdown_aircraft : _order_goto_dropdown, 0, ORDER_WIDGET_GOTO, 0, 0);
01184         }
01185         break;
01186 
01187       case ORDER_WIDGET_FULL_LOAD:
01188         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01189           this->OrderClick_FullLoad(-1);
01190         } else {
01191           ShowDropDownMenu(this, _order_full_load_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetLoadType(), ORDER_WIDGET_FULL_LOAD, 0, 2);
01192         }
01193         break;
01194 
01195       case ORDER_WIDGET_UNLOAD:
01196         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01197           this->OrderClick_Unload(-1);
01198         } else {
01199           ShowDropDownMenu(this, _order_unload_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetUnloadType(), ORDER_WIDGET_UNLOAD, 0, 8);
01200         }
01201         break;
01202 
01203       case ORDER_WIDGET_REFIT:
01204         this->OrderClick_Refit(0);
01205         break;
01206 
01207       case ORDER_WIDGET_SERVICE:
01208         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01209           this->OrderClick_Service(-1);
01210         } else {
01211           ShowDropDownMenu(this, _order_depot_action_dropdown, DepotActionStringIndex(this->vehicle->GetOrder(this->OrderGetSel())), ORDER_WIDGET_SERVICE, 0, 0);
01212         }
01213         break;
01214 
01215       case ORDER_WIDGET_TIMETABLE_VIEW:
01216         ShowTimetableWindow(this->vehicle);
01217         break;
01218 
01219       case ORDER_WIDGET_COND_VARIABLE:
01220         ShowDropDownMenu(this, _order_conditional_variable, this->vehicle->GetOrder(this->OrderGetSel())->GetConditionVariable(), ORDER_WIDGET_COND_VARIABLE, 0, 0);
01221         break;
01222 
01223       case ORDER_WIDGET_COND_COMPARATOR: {
01224         const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01225         ShowDropDownMenu(this, _order_conditional_condition, o->GetConditionComparator(), ORDER_WIDGET_COND_COMPARATOR, 0, (o->GetConditionVariable() == OCV_REQUIRES_SERVICE) ? 0x3F : 0xC0);
01226         break;
01227       }
01228 
01229       case ORDER_WIDGET_COND_VALUE: {
01230         const Order *order = this->vehicle->GetOrder(this->OrderGetSel());
01231         uint value = order->GetConditionValue();
01232         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01233         SetDParam(0, value);
01234         ShowQueryString(STR_JUST_INT, STR_ORDER_CONDITIONAL_VALUE_CAPT, 5, 100, this, CS_NUMERAL, QSF_NONE);
01235         break;
01236       }
01237 
01238       case ORDER_WIDGET_SHARED_ORDER_LIST:
01239         ShowVehicleListWindow(this->vehicle);
01240         break;
01241     }
01242   }
01243 
01244   virtual void OnQueryTextFinished(char *str)
01245   {
01246     if (!StrEmpty(str)) {
01247       VehicleOrderID sel = this->OrderGetSel();
01248       uint value = atoi(str);
01249 
01250       switch (this->vehicle->GetOrder(sel)->GetConditionVariable()) {
01251         case OCV_MAX_SPEED:
01252           value = ConvertDisplaySpeedToSpeed(value);
01253           break;
01254 
01255         case OCV_RELIABILITY:
01256         case OCV_LOAD_PERCENTAGE:
01257           value = Clamp(value, 0, 100);
01258 
01259         default:
01260           break;
01261       }
01262       DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 20), MOF_COND_VALUE | Clamp(value, 0, 2047) << 4, CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01263     }
01264   }
01265 
01266   virtual void OnDropdownSelect(int widget, int index)
01267   {
01268     switch (widget) {
01269       case ORDER_WIDGET_NON_STOP:
01270         this->OrderClick_Nonstop(index);
01271         break;
01272 
01273       case ORDER_WIDGET_FULL_LOAD:
01274         this->OrderClick_FullLoad(index);
01275         break;
01276 
01277       case ORDER_WIDGET_UNLOAD:
01278         this->OrderClick_Unload(index);
01279         break;
01280 
01281       case ORDER_WIDGET_GOTO:
01282         switch (index) {
01283           case 0: this->OrderClick_Goto(0); break;
01284           case 1: this->OrderClick_NearestDepot(0); break;
01285           case 2: this->OrderClick_Conditional(0); break;
01286           case 3: this->OrderClick_Share(0); break;
01287           default: NOT_REACHED();
01288         }
01289         break;
01290 
01291       case ORDER_WIDGET_SERVICE:
01292         this->OrderClick_Service(index);
01293         break;
01294 
01295       case ORDER_WIDGET_COND_VARIABLE:
01296         DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), MOF_COND_VARIABLE | index << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01297         break;
01298 
01299       case ORDER_WIDGET_COND_COMPARATOR:
01300         DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), MOF_COND_COMPARATOR | index << 4,  CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01301         break;
01302     }
01303   }
01304 
01305   virtual void OnDragDrop(Point pt, int widget)
01306   {
01307     switch (widget) {
01308       case ORDER_WIDGET_ORDER_LIST: {
01309         int from_order = this->OrderGetSel();
01310         int to_order = this->GetOrderFromPt(pt.y);
01311 
01312         if (!(from_order == to_order || from_order == INVALID_ORDER || from_order > this->vehicle->GetNumOrders() || to_order == INVALID_ORDER || to_order > this->vehicle->GetNumOrders()) &&
01313             DoCommandP(this->vehicle->tile, this->vehicle->index, from_order | (to_order << 16), CMD_MOVE_ORDER | CMD_MSG(STR_ERROR_CAN_T_MOVE_THIS_ORDER))) {
01314           this->selected_order = -1;
01315           this->UpdateButtonState();
01316         }
01317         break;
01318       }
01319 
01320       case ORDER_WIDGET_DELETE:
01321         this->OrderClick_Delete(0);
01322         break;
01323 
01324       case ORDER_WIDGET_STOP_SHARING:
01325         this->OrderClick_StopSharing(0);
01326         break;
01327     }
01328 
01329     ResetObjectToPlace();
01330 
01331     if (this->order_over != INVALID_ORDER) {
01332       /* End of drag-and-drop, hide dragged order destination highlight. */
01333       this->order_over = INVALID_ORDER;
01334       this->SetWidgetDirty(ORDER_WIDGET_ORDER_LIST);
01335     }
01336   }
01337 
01338   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01339   {
01340 
01341     if (this->vehicle->owner != _local_company) return ES_NOT_HANDLED;
01342 
01343     return CheckHotkeyMatch<OrdersWindow>(order_hotkeys, keycode, this) != -1 ? ES_HANDLED : ES_NOT_HANDLED;
01344   }
01345 
01346   virtual void OnPlaceObject(Point pt, TileIndex tile)
01347   {
01348     if (this->goto_type == OPOS_GOTO) {
01349       const Order cmd = GetOrderCmdFromTile(this->vehicle, tile);
01350       if (cmd.IsType(OT_NOTHING)) return;
01351 
01352       if (DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), cmd.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER))) {
01353         /* With quick goto the Go To button stays active */
01354         if (!_settings_client.gui.quick_goto) ResetObjectToPlace();
01355       }
01356     }
01357   }
01358 
01359   virtual void OnVehicleSelect(const Vehicle *v)
01360   {
01361     /* v is vehicle getting orders. Only copy/clone orders if vehicle doesn't have any orders yet.
01362      * We disallow copying orders of other vehicles if we already have at least one order entry
01363      * ourself as it easily copies orders of vehicles within a station when we mean the station.
01364      * Obviously if you press CTRL on a non-empty orders vehicle you know what you are doing
01365      * TODO: give a warning message */
01366     bool share_order = _ctrl_pressed || this->goto_type == OPOS_SHARE;
01367     if (this->vehicle->GetNumOrders() != 0 && !share_order) return;
01368 
01369     if (DoCommandP(this->vehicle->tile, this->vehicle->index | (share_order ? CO_SHARE : CO_COPY) << 30, v->index,
01370         share_order ? CMD_CLONE_ORDER | CMD_MSG(STR_ERROR_CAN_T_SHARE_ORDER_LIST) : CMD_CLONE_ORDER | CMD_MSG(STR_ERROR_CAN_T_COPY_ORDER_LIST))) {
01371       this->selected_order = -1;
01372       ResetObjectToPlace();
01373     }
01374   }
01375 
01376   virtual void OnPlaceObjectAbort()
01377   {
01378     this->RaiseWidget(ORDER_WIDGET_GOTO);
01379     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
01380 
01381     /* Remove drag highlighting if it exists. */
01382     if (this->order_over != INVALID_ORDER) {
01383       this->order_over = INVALID_ORDER;
01384       this->SetWidgetDirty(ORDER_WIDGET_ORDER_LIST);
01385     }
01386   }
01387 
01388   virtual void OnMouseDrag(Point pt, int widget)
01389   {
01390     if (this->selected_order != -1 && widget == ORDER_WIDGET_ORDER_LIST) {
01391       /* An order is dragged.. */
01392       OrderID from_order = this->OrderGetSel();
01393       OrderID to_order = this->GetOrderFromPt(pt.y);
01394       uint num_orders = this->vehicle->GetNumOrders();
01395 
01396       if (from_order != INVALID_ORDER && from_order <= num_orders) {
01397         if (to_order != INVALID_ORDER && to_order <= num_orders) { // ..over an existing order.
01398           this->order_over = to_order;
01399           this->SetWidgetDirty(widget);
01400         } else if (from_order != to_order && this->order_over != INVALID_ORDER) { // ..outside of the order list.
01401           this->order_over = INVALID_ORDER;
01402           this->SetWidgetDirty(widget);
01403         }
01404       }
01405     }
01406   }
01407 
01408   virtual void OnResize()
01409   {
01410     /* Update the scroll bar */
01411     this->vscroll->SetCapacityFromWidget(this, ORDER_WIDGET_ORDER_LIST);
01412   }
01413 
01414   virtual void OnTimeout()
01415   {
01416     static const int raise_widgets[] = {
01417       ORDER_WIDGET_TIMETABLE_VIEW, ORDER_WIDGET_SKIP, ORDER_WIDGET_DELETE, ORDER_WIDGET_STOP_SHARING, ORDER_WIDGET_REFIT, ORDER_WIDGET_SHARED_ORDER_LIST, WIDGET_LIST_END,
01418     };
01419 
01420     /* Unclick all buttons in raise_widgets[]. */
01421     for (const int *widnum = raise_widgets; *widnum != WIDGET_LIST_END; widnum++) {
01422       if (this->IsWidgetLowered(*widnum)) {
01423         this->RaiseWidget(*widnum);
01424         this->SetWidgetDirty(*widnum);
01425       }
01426     }
01427   }
01428 
01429   static Hotkey<OrdersWindow> order_hotkeys[];
01430 };
01431 
01432 Hotkey<OrdersWindow> OrdersWindow::order_hotkeys[]= {
01433   Hotkey<OrdersWindow>('D', "skip", 0, &OrdersWindow::OrderClick_Skip),
01434   Hotkey<OrdersWindow>('F', "delete", 0, &OrdersWindow::OrderClick_Delete),
01435   Hotkey<OrdersWindow>('G', "goto", 0, &OrdersWindow::OrderClick_Goto),
01436   Hotkey<OrdersWindow>('H', "nonstop", 0, &OrdersWindow::OrderClick_Nonstop),
01437   Hotkey<OrdersWindow>('J', "fullload", 0, &OrdersWindow::OrderClick_FullLoad),
01438   Hotkey<OrdersWindow>('K', "unload", 0, &OrdersWindow::OrderClick_Unload),
01439   Hotkey<OrdersWindow>((uint16)0, "nearest_depot", 0, &OrdersWindow::OrderClick_NearestDepot),
01440   Hotkey<OrdersWindow>((uint16)0, "always_service", 0, &OrdersWindow::OrderClick_Service),
01441   Hotkey<OrdersWindow>((uint16)0, "force_unload", 0, &OrdersWindow::OrderClick_Unload),
01442   Hotkey<OrdersWindow>((uint16)0, "transfer", 0, &OrdersWindow::OrderHotkey_Transfer),
01443   Hotkey<OrdersWindow>((uint16)0, "no_unload", 0, &OrdersWindow::OrderHotkey_NoUnload),
01444   Hotkey<OrdersWindow>((uint16)0, "no_load", 0, &OrdersWindow::OrderHotkey_NoLoad),
01445   HOTKEY_LIST_END(OrdersWindow)
01446 };
01447 Hotkey<OrdersWindow> *_order_hotkeys = OrdersWindow::order_hotkeys;
01448 
01450 static const NWidgetPart _nested_orders_train_widgets[] = {
01451   NWidget(NWID_HORIZONTAL),
01452     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01453     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01454     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01455     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01456     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01457   EndContainer(),
01458   NWidget(NWID_HORIZONTAL),
01459     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), SetScrollbar(ORDER_WIDGET_SCROLLBAR), EndContainer(),
01460     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01461   EndContainer(),
01462 
01463   /* First button row. */
01464   NWidget(NWID_HORIZONTAL),
01465     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01466       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_LEFT),
01467         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_NON_STOP), SetMinimalSize(124, 12), SetFill(1, 0),
01468                             SetDataTip(STR_ORDER_NON_STOP, STR_ORDER_TOOLTIP_NON_STOP), SetResize(1, 0),
01469         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01470                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01471       EndContainer(),
01472       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_MIDDLE),
01473         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01474                             SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01475         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(124, 12), SetFill(1, 0),
01476                             SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01477         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01478                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01479       EndContainer(),
01480       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_RIGHT),
01481         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01482                             SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01483         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01484                             SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01485         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01486                             SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01487       EndContainer(),
01488     EndContainer(),
01489     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),
01490   EndContainer(),
01491 
01492   /* Second button row. */
01493   NWidget(NWID_HORIZONTAL),
01494     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01495       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01496                           SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01497       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_BOTTOM_MIDDLE),
01498         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01499                             SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01500         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_STOP_SHARING), SetMinimalSize(124, 12), SetFill(1, 0),
01501                             SetDataTip(STR_ORDERS_STOP_SHARING_BUTTON, STR_ORDERS_STOP_SHARING_TOOLTIP), SetResize(1, 0),
01502       EndContainer(),
01503       NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01504                           SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01505     EndContainer(),
01506     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01507   EndContainer(),
01508 };
01509 
01510 static const WindowDesc _orders_train_desc(
01511   WDP_AUTO, 384, 100,
01512   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01513   WDF_CONSTRUCTION,
01514   _nested_orders_train_widgets, lengthof(_nested_orders_train_widgets)
01515 );
01516 
01518 static const NWidgetPart _nested_orders_widgets[] = {
01519   NWidget(NWID_HORIZONTAL),
01520     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01521     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01522     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01523     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01524     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01525   EndContainer(),
01526   NWidget(NWID_HORIZONTAL),
01527     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 62), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), SetScrollbar(ORDER_WIDGET_SCROLLBAR), EndContainer(),
01528     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01529   EndContainer(),
01530 
01531   /* First button row. */
01532   NWidget(NWID_HORIZONTAL),
01533     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_ROW),
01534       /* load + unload buttons. */
01535       NWidget(NWID_HORIZONTAL),
01536         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01537                           SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01538         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01539                           SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01540       EndContainer(),
01541       /* Refit + service buttons. */
01542       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01543         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(186, 12), SetFill(1, 0),
01544                           SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01545         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01546                           SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01547       EndContainer(),
01548 
01549       /* Buttons for setting a condition. */
01550       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01551         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01552                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01553         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01554                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01555         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01556                           SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01557       EndContainer(),
01558     EndContainer(),
01559 
01560     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),
01561   EndContainer(),
01562 
01563   /* Second button row. */
01564   NWidget(NWID_HORIZONTAL),
01565     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01566                       SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01567     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_BOTTOM_MIDDLE),
01568       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01569                           SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01570       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_STOP_SHARING), SetMinimalSize(124, 12), SetFill(1, 0),
01571                           SetDataTip(STR_ORDERS_STOP_SHARING_BUTTON, STR_ORDERS_STOP_SHARING_TOOLTIP), SetResize(1, 0),
01572     EndContainer(),
01573     NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01574                       SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01575     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01576   EndContainer(),
01577 };
01578 
01579 static const WindowDesc _orders_desc(
01580   WDP_AUTO, 384, 100,
01581   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01582   WDF_CONSTRUCTION,
01583   _nested_orders_widgets, lengthof(_nested_orders_widgets)
01584 );
01585 
01587 static const NWidgetPart _nested_other_orders_widgets[] = {
01588   NWidget(NWID_HORIZONTAL),
01589     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01590     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01591     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01592     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01593     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01594   EndContainer(),
01595   NWidget(NWID_HORIZONTAL),
01596     NWidget(WWT_PANEL, COLOUR_GREY, ORDER_WIDGET_ORDER_LIST), SetMinimalSize(372, 72), SetDataTip(0x0, STR_ORDERS_LIST_TOOLTIP), SetResize(1, 1), SetScrollbar(ORDER_WIDGET_SCROLLBAR), EndContainer(),
01597     NWidget(NWID_VERTICAL),
01598       NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01599       NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01600     EndContainer(),
01601   EndContainer(),
01602 };
01603 
01604 static const WindowDesc _other_orders_desc(
01605   WDP_AUTO, 384, 86,
01606   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01607   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
01608   _nested_other_orders_widgets, lengthof(_nested_other_orders_widgets)
01609 );
01610 
01611 void ShowOrdersWindow(const Vehicle *v)
01612 {
01613   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
01614   DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
01615   if (BringWindowToFrontById(WC_VEHICLE_ORDERS, v->index) != NULL) return;
01616 
01617   if (v->owner != _local_company) {
01618     new OrdersWindow(&_other_orders_desc, v);
01619   } else {
01620     new OrdersWindow(v->IsGroundVehicle() ? &_orders_train_desc : &_orders_desc, v);
01621   }
01622 }

Generated on Thu Jan 20 22:57:38 2011 for OpenTTD by  doxygen 1.6.1