order_gui.cpp

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00001 /* $Id$ */
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 "company_func.h"
00022 #include "widgets/dropdown_func.h"
00023 #include "textbuf_gui.h"
00024 #include "string_func.h"
00025 #include "tilehighlight_func.h"
00026 #include "network/network.h"
00027 #include "station_base.h"
00028 #include "waypoint_base.h"
00029 #include "core/geometry_func.hpp"
00030 #include "hotkeys.h"
00031 
00032 #include "table/strings.h"
00033 
00035 enum OrderWindowWidgets {
00036   ORDER_WIDGET_CAPTION,
00037   ORDER_WIDGET_TIMETABLE_VIEW,
00038   ORDER_WIDGET_ORDER_LIST,
00039   ORDER_WIDGET_SCROLLBAR,
00040   ORDER_WIDGET_SKIP,
00041   ORDER_WIDGET_DELETE,
00042   ORDER_WIDGET_STOP_SHARING,
00043   ORDER_WIDGET_NON_STOP,
00044   ORDER_WIDGET_GOTO,
00045   ORDER_WIDGET_FULL_LOAD,
00046   ORDER_WIDGET_UNLOAD,
00047   ORDER_WIDGET_REFIT,
00048   ORDER_WIDGET_SERVICE,
00049   ORDER_WIDGET_COND_VARIABLE,
00050   ORDER_WIDGET_COND_COMPARATOR,
00051   ORDER_WIDGET_COND_VALUE,
00052   ORDER_WIDGET_SEL_TOP_LEFT,   
00053   ORDER_WIDGET_SEL_TOP_MIDDLE, 
00054   ORDER_WIDGET_SEL_TOP_RIGHT,  
00055   ORDER_WIDGET_SEL_TOP_ROW,    
00056   ORDER_WIDGET_SEL_BOTTOM_MIDDLE, 
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     STR_ORDER_NO_UNLOAD_NO_LOAD,
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   STR_ORDER_SHARE,
00126   INVALID_STRING_ID
00127 };
00128 
00129 static const StringID _order_goto_dropdown_aircraft[] = {
00130   STR_ORDER_GO_TO,
00131   STR_ORDER_GO_TO_NEAREST_HANGAR,
00132   STR_ORDER_CONDITIONAL,
00133   STR_ORDER_SHARE,
00134   INVALID_STRING_ID
00135 };
00136 
00137 static const StringID _order_conditional_variable[] = {
00138   STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE,
00139   STR_ORDER_CONDITIONAL_RELIABILITY,
00140   STR_ORDER_CONDITIONAL_MAX_SPEED,
00141   STR_ORDER_CONDITIONAL_AGE,
00142   STR_ORDER_CONDITIONAL_REQUIRES_SERVICE,
00143   STR_ORDER_CONDITIONAL_UNCONDITIONALLY,
00144   INVALID_STRING_ID,
00145 };
00146 
00147 static const StringID _order_conditional_condition[] = {
00148   STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS,
00149   STR_ORDER_CONDITIONAL_COMPARATOR_NOT_EQUALS,
00150   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_THAN,
00151   STR_ORDER_CONDITIONAL_COMPARATOR_LESS_EQUALS,
00152   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_THAN,
00153   STR_ORDER_CONDITIONAL_COMPARATOR_MORE_EQUALS,
00154   STR_ORDER_CONDITIONAL_COMPARATOR_IS_TRUE,
00155   STR_ORDER_CONDITIONAL_COMPARATOR_IS_FALSE,
00156   INVALID_STRING_ID,
00157 };
00158 
00159 extern uint ConvertSpeedToDisplaySpeed(uint speed);
00160 extern uint ConvertDisplaySpeedToSpeed(uint speed);
00161 
00162 static const StringID _order_depot_action_dropdown[] = {
00163   STR_ORDER_DROP_GO_ALWAYS_DEPOT,
00164   STR_ORDER_DROP_SERVICE_DEPOT,
00165   STR_ORDER_DROP_HALT_DEPOT,
00166   INVALID_STRING_ID
00167 };
00168 
00169 static int DepotActionStringIndex(const Order *order)
00170 {
00171   if (order->GetDepotActionType() & ODATFB_HALT) {
00172     return DA_STOP;
00173   } else if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00174     return DA_SERVICE;
00175   } else {
00176     return DA_ALWAYS_GO;
00177   }
00178 }
00179 
00192 void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right)
00193 {
00194   bool rtl = _current_text_dir == TD_RTL;
00195 
00196   SpriteID sprite = rtl ? SPR_ARROW_LEFT : SPR_ARROW_RIGHT;
00197   Dimension sprite_size = GetSpriteSize(sprite);
00198   if (v->cur_real_order_index == order_index) {
00199     DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00200     DrawSprite(sprite, PAL_NONE, rtl ? right - 2 * sprite_size.width : left + sprite_size.width, y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00201   } else if (v->cur_implicit_order_index == order_index) {
00202     DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
00203   }
00204 
00205   TextColour colour = TC_BLACK;
00206   if (order->IsType(OT_IMPLICIT)) {
00207     colour = (selected ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
00208   } else if (selected) {
00209     colour = TC_WHITE;
00210   }
00211 
00212   SetDParam(0, order_index + 1);
00213   DrawString(left, rtl ? right - 2 * sprite_size.width - 3 : middle, y, STR_ORDER_INDEX, colour, SA_RIGHT | SA_FORCE);
00214 
00215   SetDParam(5, STR_EMPTY);
00216 
00217   switch (order->GetType()) {
00218     case OT_DUMMY:
00219       SetDParam(0, STR_INVALID_ORDER);
00220       SetDParam(1, order->GetDestination());
00221       break;
00222 
00223     case OT_IMPLICIT:
00224       SetDParam(0, STR_ORDER_GO_TO_STATION);
00225       SetDParam(1, STR_ORDER_GO_TO);
00226       SetDParam(2, order->GetDestination());
00227       SetDParam(3, timetable ? STR_EMPTY : STR_ORDER_IMPLICIT);
00228       break;
00229 
00230     case OT_GOTO_STATION: {
00231       OrderLoadFlags load = order->GetLoadType();
00232       OrderUnloadFlags unload = order->GetUnloadType();
00233 
00234       SetDParam(0, STR_ORDER_GO_TO_STATION);
00235       SetDParam(1, STR_ORDER_GO_TO + (v->IsGroundVehicle() ? order->GetNonStopType() : 0));
00236       SetDParam(2, order->GetDestination());
00237 
00238       if (timetable) {
00239         SetDParam(3, STR_EMPTY);
00240 
00241         if (order->wait_time > 0) {
00242           SetDParam(5, STR_TIMETABLE_STAY_FOR);
00243           SetTimetableParams(6, 7, order->wait_time);
00244         }
00245       } else {
00246         SetDParam(3, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) ? STR_EMPTY : _station_load_types[unload][load]);
00247         if (v->type == VEH_TRAIN && (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) == 0) {
00248           SetDParam(5, order->GetStopLocation() + STR_ORDER_STOP_LOCATION_NEAR_END);
00249         }
00250       }
00251       break;
00252     }
00253 
00254     case OT_GOTO_DEPOT:
00255       if (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
00256         SetDParam(0, STR_ORDER_GO_TO_NEAREST_DEPOT_FORMAT);
00257         if (v->type == VEH_AIRCRAFT) {
00258           SetDParam(2, STR_ORDER_NEAREST_HANGAR);
00259           SetDParam(3, STR_EMPTY);
00260         } else {
00261           SetDParam(2, STR_ORDER_NEAREST_DEPOT);
00262           SetDParam(3, STR_ORDER_TRAIN_DEPOT + v->type);
00263         }
00264       } else {
00265         SetDParam(0, STR_ORDER_GO_TO_DEPOT_FORMAT);
00266         SetDParam(2, v->type);
00267         SetDParam(3, order->GetDestination());
00268       }
00269 
00270       if (order->GetDepotOrderType() & ODTFB_SERVICE) {
00271         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_SERVICE_NON_STOP_AT : STR_ORDER_SERVICE_AT);
00272       } else {
00273         SetDParam(1, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO : STR_ORDER_GO_TO);
00274       }
00275 
00276       if (!timetable && (order->GetDepotActionType() & ODATFB_HALT)) {
00277         SetDParam(5, STR_ORDER_STOP_ORDER);
00278       }
00279 
00280       if (!timetable && order->IsRefit()) {
00281         SetDParam(5, (order->GetDepotActionType() & ODATFB_HALT) ? STR_ORDER_REFIT_STOP_ORDER : STR_ORDER_REFIT_ORDER);
00282         SetDParam(6, CargoSpec::Get(order->GetRefitCargo())->name);
00283       }
00284       break;
00285 
00286     case OT_GOTO_WAYPOINT:
00287       SetDParam(0, (order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) ? STR_ORDER_GO_NON_STOP_TO_WAYPOINT : STR_ORDER_GO_TO_WAYPOINT);
00288       SetDParam(1, order->GetDestination());
00289       break;
00290 
00291     case OT_CONDITIONAL:
00292       SetDParam(1, order->GetConditionSkipToOrder() + 1);
00293       if (order->GetConditionVariable() == OCV_UNCONDITIONALLY) {
00294         SetDParam(0, STR_ORDER_CONDITIONAL_UNCONDITIONAL);
00295       } else {
00296         OrderConditionComparator occ = order->GetConditionComparator();
00297         SetDParam(0, (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) ? STR_ORDER_CONDITIONAL_TRUE_FALSE : STR_ORDER_CONDITIONAL_NUM);
00298         SetDParam(2, STR_ORDER_CONDITIONAL_LOAD_PERCENTAGE + order->GetConditionVariable());
00299         SetDParam(3, STR_ORDER_CONDITIONAL_COMPARATOR_EQUALS + occ);
00300 
00301         uint value = order->GetConditionValue();
00302         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
00303         SetDParam(4, value);
00304       }
00305 
00306       if (timetable && order->wait_time > 0) {
00307         SetDParam(5, STR_TIMETABLE_AND_TRAVEL_FOR);
00308         SetTimetableParams(6, 7, order->wait_time);
00309       } else {
00310         SetDParam(5, STR_EMPTY);
00311       }
00312       break;
00313 
00314     default: NOT_REACHED();
00315   }
00316 
00317   DrawString(rtl ? left : middle, rtl ? middle : right, y, STR_ORDER_TEXT, colour);
00318 }
00319 
00320 
00321 static Order GetOrderCmdFromTile(const Vehicle *v, TileIndex tile)
00322 {
00323   Order order;
00324   order.next  = NULL;
00325   order.index = 0;
00326 
00327   /* check depot first */
00328   switch (GetTileType(tile)) {
00329     case MP_RAILWAY:
00330       if (v->type == VEH_TRAIN && IsTileOwner(tile, _local_company)) {
00331         if (IsRailDepot(tile)) {
00332           order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00333               _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00334           if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00335           return order;
00336         }
00337       }
00338       break;
00339 
00340     case MP_ROAD:
00341       if (IsRoadDepot(tile) && v->type == VEH_ROAD && IsTileOwner(tile, _local_company)) {
00342         order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS,
00343             _settings_client.gui.new_nonstop ? ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS : ONSF_STOP_EVERYWHERE);
00344         if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00345         return order;
00346       }
00347       break;
00348 
00349     case MP_STATION:
00350       if (v->type != VEH_AIRCRAFT) break;
00351       if (IsHangar(tile) && IsTileOwner(tile, _local_company)) {
00352         order.MakeGoToDepot(GetStationIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00353         if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00354         return order;
00355       }
00356       break;
00357 
00358     case MP_WATER:
00359       if (v->type != VEH_SHIP) break;
00360       if (IsShipDepot(tile) && IsTileOwner(tile, _local_company)) {
00361         order.MakeGoToDepot(GetDepotIndex(tile), ODTFB_PART_OF_ORDERS, ONSF_STOP_EVERYWHERE);
00362         if (_ctrl_pressed) order.SetDepotOrderType((OrderDepotTypeFlags)(order.GetDepotOrderType() ^ ODTFB_SERVICE));
00363         return order;
00364       }
00365       break;
00366 
00367     default:
00368       break;
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   VehicleOrderID order_over;         
00488   OrderPlaceObjectState goto_type;
00489   const Vehicle *vehicle; 
00490   Scrollbar *vscroll;
00491 
00497   VehicleOrderID OrderGetSel() const
00498   {
00499     int num = this->selected_order;
00500     return (num >= 0 && num < vehicle->GetNumOrders()) ? num : vehicle->GetNumOrders();
00501   }
00502 
00511   VehicleOrderID 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_VEH_ORDER_ID;
00517 
00518     sel += this->vscroll->GetPosition();
00519 
00520     return (sel <= vehicle->GetNumOrders() && sel >= 0) ? sel : INVALID_VEH_ORDER_ID;
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_implicit_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_implicit_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_VEH_ORDER_ID;
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_ORDER_LIST:
00780         resize->height = FONT_HEIGHT_NORMAL;
00781         size->height = 6 * resize->height + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00782         break;
00783 
00784       case ORDER_WIDGET_COND_VARIABLE: {
00785         Dimension d = {0, 0};
00786         for (int i = 0; _order_conditional_variable[i] != INVALID_STRING_ID; i++) {
00787           d = maxdim(d, GetStringBoundingBox(_order_conditional_variable[i]));
00788         }
00789         d.width += padding.width;
00790         d.height += padding.height;
00791         *size = maxdim(*size, d);
00792         break;
00793       }
00794 
00795       case ORDER_WIDGET_COND_COMPARATOR: {
00796         Dimension d = {0, 0};
00797         for (int i = 0; _order_conditional_condition[i] != INVALID_STRING_ID; i++) {
00798           d = maxdim(d, GetStringBoundingBox(_order_conditional_condition[i]));
00799         }
00800         d.width += padding.width;
00801         d.height += padding.height;
00802         *size = maxdim(*size, d);
00803         break;
00804       }
00805     }
00806   }
00807 
00813   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00814   {
00815     VehicleOrderID from = INVALID_VEH_ORDER_ID;
00816     VehicleOrderID to   = INVALID_VEH_ORDER_ID;
00817 
00818     switch (data) {
00819       case -666:
00820         /* Autoreplace replaced the vehicle */
00821         this->vehicle = Vehicle::Get(this->window_number);
00822         break;
00823 
00824       case -1:
00825         /* Removed / replaced all orders (after deleting / sharing) */
00826         if (this->selected_order == -1) break;
00827 
00828         this->DeleteChildWindows();
00829         HideDropDownMenu(this);
00830         this->selected_order = -1;
00831         break;
00832 
00833       case -2:
00834         /* Some other order changes */
00835         break;
00836 
00837       default:
00838         if (data < 0) break;
00839 
00840         if (gui_scope) break; // only do this once; from command scope
00841         from = GB(data, 0, 8);
00842         to   = GB(data, 8, 8);
00843         /* Moving an order. If one of these is INVALID_VEH_ORDER_ID, then
00844          * the order is being created / removed */
00845         if (this->selected_order == -1) break;
00846 
00847         if (from == to) break; // no need to change anything
00848 
00849         if (from != this->selected_order) {
00850           /* Moving from preceding order? */
00851           this->selected_order -= (int)(from <= this->selected_order);
00852           /* Moving to   preceding order? */
00853           this->selected_order += (int)(to   <= this->selected_order);
00854           break;
00855         }
00856 
00857         /* Now we are modifying the selected order */
00858         if (to == INVALID_VEH_ORDER_ID) {
00859           /* Deleting selected order */
00860           this->DeleteChildWindows();
00861           HideDropDownMenu(this);
00862           this->selected_order = -1;
00863           break;
00864         }
00865 
00866         /* Moving selected order */
00867         this->selected_order = to;
00868         break;
00869     }
00870 
00871     this->vscroll->SetCount(this->vehicle->GetNumOrders() + 1);
00872     if (gui_scope) this->UpdateButtonState();
00873 
00874     /* Scroll to the new order. */
00875     if (from == INVALID_VEH_ORDER_ID && to != INVALID_VEH_ORDER_ID && !this->vscroll->IsVisible(to)) {
00876       this->vscroll->ScrollTowards(to);
00877     }
00878   }
00879 
00880   void UpdateButtonState()
00881   {
00882     if (this->vehicle->owner != _local_company) return; // No buttons are displayed with competitor order windows.
00883 
00884     bool shared_orders = this->vehicle->IsOrderListShared();
00885     VehicleOrderID sel = this->OrderGetSel();
00886     const Order *order = this->vehicle->GetOrder(sel);
00887 
00888     /* Second row. */
00889     /* skip */
00890     this->SetWidgetDisabledState(ORDER_WIDGET_SKIP, this->vehicle->GetNumOrders() <= 1);
00891 
00892     /* delete / stop sharing */
00893     NWidgetStacked *delete_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_BOTTOM_MIDDLE);
00894     if (shared_orders && this->selected_order == this->vehicle->GetNumOrders()) {
00895       /* The 'End of Shared Orders' order is selected, show the 'stop sharing' button. */
00896       delete_sel->SetDisplayedPlane(DP_BOTTOM_MIDDLE_STOP_SHARING);
00897     } else {
00898       /* The 'End of Shared Orders' order isn't selected, show the 'delete' button. */
00899       delete_sel->SetDisplayedPlane(DP_BOTTOM_MIDDLE_DELETE);
00900       this->SetWidgetDisabledState(ORDER_WIDGET_DELETE,
00901         (uint)this->vehicle->GetNumOrders() + ((shared_orders || this->vehicle->GetNumOrders() != 0) ? 1 : 0) <= (uint)this->selected_order);
00902 
00903       /* Set the tooltip of the 'delete' button depending on whether the
00904        * 'End of Orders' order or a regular order is selected. */
00905       NWidgetCore *nwi = this->GetWidget<NWidgetCore>(ORDER_WIDGET_DELETE);
00906       if (this->selected_order == this->vehicle->GetNumOrders()) {
00907         nwi->SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_ALL_TOOLTIP);
00908       } else {
00909         nwi->SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP);
00910       }
00911     }
00912 
00913     /* First row. */
00914     this->RaiseWidget(ORDER_WIDGET_FULL_LOAD);
00915     this->RaiseWidget(ORDER_WIDGET_UNLOAD);
00916     this->RaiseWidget(ORDER_WIDGET_SERVICE);
00917 
00918     /* Selection widgets. */
00919     /* Train or road vehicle. */
00920     NWidgetStacked *left_sel   = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_LEFT);
00921     NWidgetStacked *middle_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_MIDDLE);
00922     NWidgetStacked *right_sel  = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_RIGHT);
00923     /* Ship or airplane. */
00924     NWidgetStacked *row_sel = this->GetWidget<NWidgetStacked>(ORDER_WIDGET_SEL_TOP_ROW);
00925     assert(row_sel != NULL || (left_sel != NULL && middle_sel != NULL && right_sel != NULL));
00926 
00927 
00928     if (order == NULL) {
00929       if (row_sel != NULL) {
00930         row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00931       } else {
00932         left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00933         middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00934         right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00935         this->DisableWidget(ORDER_WIDGET_NON_STOP);
00936         this->RaiseWidget(ORDER_WIDGET_NON_STOP);
00937       }
00938       this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00939       this->DisableWidget(ORDER_WIDGET_UNLOAD);
00940     } else {
00941       this->SetWidgetDisabledState(ORDER_WIDGET_FULL_LOAD, (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // full load
00942       this->SetWidgetDisabledState(ORDER_WIDGET_UNLOAD,    (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION) != 0); // unload
00943 
00944       switch (order->GetType()) {
00945         case OT_GOTO_STATION:
00946           if (row_sel != NULL) {
00947             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00948           } else {
00949             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00950             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00951             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00952             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00953             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00954           }
00955           this->SetWidgetLoweredState(ORDER_WIDGET_FULL_LOAD, order->GetLoadType() == OLF_FULL_LOAD_ANY);
00956           this->SetWidgetLoweredState(ORDER_WIDGET_UNLOAD, order->GetUnloadType() == OUFB_UNLOAD);
00957           break;
00958 
00959         case OT_GOTO_WAYPOINT:
00960           if (row_sel != NULL) {
00961             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
00962           } else {
00963             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00964             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
00965             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
00966             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00967             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00968           }
00969           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
00970           this->DisableWidget(ORDER_WIDGET_UNLOAD);
00971           break;
00972 
00973         case OT_GOTO_DEPOT:
00974           if (row_sel != NULL) {
00975             row_sel->SetDisplayedPlane(DP_ROW_DEPOT);
00976           } else {
00977             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
00978             middle_sel->SetDisplayedPlane(DP_MIDDLE_REFIT);
00979             right_sel->SetDisplayedPlane(DP_RIGHT_SERVICE);
00980             this->EnableWidget(ORDER_WIDGET_NON_STOP);
00981             this->SetWidgetLoweredState(ORDER_WIDGET_NON_STOP, order->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS);
00982           }
00983           this->SetWidgetLoweredState(ORDER_WIDGET_SERVICE, order->GetDepotOrderType() & ODTFB_SERVICE);
00984           break;
00985 
00986         case OT_CONDITIONAL: {
00987           if (row_sel != NULL) {
00988             row_sel->SetDisplayedPlane(DP_ROW_CONDITIONAL);
00989           } else {
00990             left_sel->SetDisplayedPlane(DP_LEFT_CONDVAR);
00991             middle_sel->SetDisplayedPlane(DP_MIDDLE_COMPARE);
00992             right_sel->SetDisplayedPlane(DP_RIGHT_CONDVAL);
00993           }
00994           OrderConditionVariable ocv = order->GetConditionVariable();
00995           /* Set the strings for the dropdown boxes. */
00996           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_VARIABLE)->widget_data   = _order_conditional_variable[order == NULL ? 0 : ocv];
00997           this->GetWidget<NWidgetCore>(ORDER_WIDGET_COND_COMPARATOR)->widget_data = _order_conditional_condition[order == NULL ? 0 : order->GetConditionComparator()];
00998           this->SetWidgetDisabledState(ORDER_WIDGET_COND_COMPARATOR, ocv == OCV_UNCONDITIONALLY);
00999           this->SetWidgetDisabledState(ORDER_WIDGET_COND_VALUE, ocv == OCV_REQUIRES_SERVICE || ocv == OCV_UNCONDITIONALLY);
01000           break;
01001         }
01002 
01003         default: // every other order
01004           if (row_sel != NULL) {
01005             row_sel->SetDisplayedPlane(DP_ROW_LOAD);
01006           } else {
01007             left_sel->SetDisplayedPlane(DP_LEFT_NONSTOP);
01008             middle_sel->SetDisplayedPlane(DP_MIDDLE_LOAD);
01009             right_sel->SetDisplayedPlane(DP_RIGHT_UNLOAD);
01010             this->DisableWidget(ORDER_WIDGET_NON_STOP);
01011           }
01012           this->DisableWidget(ORDER_WIDGET_FULL_LOAD);
01013           this->DisableWidget(ORDER_WIDGET_UNLOAD);
01014           break;
01015       }
01016     }
01017 
01018     /* Disable list of vehicles with the same shared orders if there is no list */
01019     this->SetWidgetDisabledState(ORDER_WIDGET_SHARED_ORDER_LIST, !shared_orders);
01020 
01021     this->SetDirty();
01022   }
01023 
01024   virtual void OnPaint()
01025   {
01026     if (this->vehicle->owner != _local_company) this->selected_order = -1; // Disable selection any selected row at a competitor order window.
01027     this->DrawWidgets();
01028   }
01029 
01030   virtual void DrawWidget(const Rect &r, int widget) const
01031   {
01032     if (widget != ORDER_WIDGET_ORDER_LIST) return;
01033 
01034     bool rtl = _current_text_dir == TD_RTL;
01035     SetDParam(0, 99);
01036     int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + 2 * GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
01037     int middle = rtl ? r.right - WD_FRAMETEXT_RIGHT - index_column_width : r.left + WD_FRAMETEXT_LEFT + index_column_width;
01038 
01039     int y = r.top + WD_FRAMERECT_TOP;
01040     int line_height = this->GetWidget<NWidgetBase>(ORDER_WIDGET_ORDER_LIST)->resize_y;
01041 
01042     int i = this->vscroll->GetPosition();
01043     const Order *order = this->vehicle->GetOrder(i);
01044     /* First draw the highlighting underground if it exists. */
01045     if (this->order_over != INVALID_VEH_ORDER_ID) {
01046       while (order != NULL) {
01047         /* Don't draw anything if it extends past the end of the window. */
01048         if (!this->vscroll->IsVisible(i)) break;
01049 
01050         if (i != this->selected_order && i == this->order_over) {
01051           /* Highlight dragged order destination. */
01052           int top = (this->order_over < this->selected_order ? y : y + line_height) - WD_FRAMERECT_TOP;
01053           int bottom = min(top + 2, r.bottom - WD_FRAMERECT_BOTTOM);
01054           top = max(top - 3, r.top + WD_FRAMERECT_TOP);
01055           GfxFillRect(r.left + WD_FRAMETEXT_LEFT, top, r.right - WD_FRAMETEXT_RIGHT, bottom, _colour_gradient[COLOUR_GREY][7]);
01056           break;
01057         }
01058         y += line_height;
01059 
01060         i++;
01061         order = order->next;
01062       }
01063 
01064       /* Reset counters for drawing the orders. */
01065       y = r.top + WD_FRAMERECT_TOP;
01066       i = this->vscroll->GetPosition();
01067       order = this->vehicle->GetOrder(i);
01068     }
01069 
01070     /* Draw the orders. */
01071     while (order != NULL) {
01072       /* Don't draw anything if it extends past the end of the window. */
01073       if (!this->vscroll->IsVisible(i)) break;
01074 
01075       DrawOrderString(this->vehicle, order, i, y, i == this->selected_order, false, r.left + WD_FRAMETEXT_LEFT, middle, r.right - WD_FRAMETEXT_RIGHT);
01076       y += line_height;
01077 
01078       i++;
01079       order = order->next;
01080     }
01081 
01082     if (this->vscroll->IsVisible(i)) {
01083       StringID str = this->vehicle->IsOrderListShared() ? STR_ORDERS_END_OF_SHARED_ORDERS : STR_ORDERS_END_OF_ORDERS;
01084       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);
01085     }
01086   }
01087 
01088   virtual void SetStringParameters(int widget) const
01089   {
01090     switch (widget) {
01091       case ORDER_WIDGET_COND_VALUE: {
01092         VehicleOrderID sel = this->OrderGetSel();
01093         const Order *order = this->vehicle->GetOrder(sel);
01094 
01095         if (order != NULL && order->IsType(OT_CONDITIONAL)) {
01096           uint value = order->GetConditionValue();
01097           if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01098           SetDParam(0, value);
01099         }
01100         break;
01101       }
01102 
01103       case ORDER_WIDGET_CAPTION:
01104         SetDParam(0, this->vehicle->index);
01105         break;
01106     }
01107   }
01108 
01109   virtual void OnClick(Point pt, int widget, int click_count)
01110   {
01111     switch (widget) {
01112       case ORDER_WIDGET_ORDER_LIST: {
01113         if (this->goto_type == OPOS_CONDITIONAL) {
01114           this->goto_type = OPOS_GOTO;
01115           VehicleOrderID order_id = this->GetOrderFromPt(_cursor.pos.y - this->top);
01116           if (order_id != INVALID_VEH_ORDER_ID) {
01117             Order order;
01118             order.next = NULL;
01119             order.index = 0;
01120             order.MakeConditional(order_id);
01121 
01122             DoCommandP(this->vehicle->tile, this->vehicle->index + (this->OrderGetSel() << 20), order.Pack(), CMD_INSERT_ORDER | CMD_MSG(STR_ERROR_CAN_T_INSERT_NEW_ORDER));
01123           }
01124           ResetObjectToPlace();
01125           break;
01126         }
01127 
01128         VehicleOrderID sel = this->GetOrderFromPt(pt.y);
01129 
01130         if (_ctrl_pressed && sel < this->vehicle->GetNumOrders()) {
01131           TileIndex xy = this->vehicle->GetOrder(sel)->GetLocation(this->vehicle);
01132           if (xy != INVALID_TILE) ScrollMainWindowToTile(xy);
01133           return;
01134         }
01135 
01136         /* This order won't be selected any more, close all child windows and dropdowns */
01137         this->DeleteChildWindows();
01138         HideDropDownMenu(this);
01139 
01140         if (sel == INVALID_VEH_ORDER_ID || this->vehicle->owner != _local_company) {
01141           /* Deselect clicked order */
01142           this->selected_order = -1;
01143         } else if (sel == this->selected_order) {
01144           if (this->vehicle->type == VEH_TRAIN && sel < this->vehicle->GetNumOrders()) {
01145             DoCommandP(this->vehicle->tile, this->vehicle->index + (sel << 20),
01146                 MOF_STOP_LOCATION | ((this->vehicle->GetOrder(sel)->GetStopLocation() + 1) % OSL_END) << 4,
01147                 CMD_MODIFY_ORDER | CMD_MSG(STR_ERROR_CAN_T_MODIFY_THIS_ORDER));
01148           }
01149         } else {
01150           /* Select clicked order */
01151           this->selected_order = sel;
01152 
01153           if (this->vehicle->owner == _local_company) {
01154             /* Activate drag and drop */
01155             SetObjectToPlaceWnd(SPR_CURSOR_MOUSE, PAL_NONE, HT_DRAG, this);
01156           }
01157         }
01158 
01159         this->UpdateButtonState();
01160         break;
01161       }
01162 
01163       case ORDER_WIDGET_SKIP:
01164         this->OrderClick_Skip(0);
01165         break;
01166 
01167       case ORDER_WIDGET_DELETE:
01168         this->OrderClick_Delete(0);
01169         break;
01170 
01171       case ORDER_WIDGET_STOP_SHARING:
01172         this->OrderClick_StopSharing(0);
01173         break;
01174 
01175       case ORDER_WIDGET_NON_STOP:
01176         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01177           this->OrderClick_Nonstop(-1);
01178         } else {
01179           const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01180           ShowDropDownMenu(this, _order_non_stop_drowdown, o->GetNonStopType(), ORDER_WIDGET_NON_STOP, 0,
01181                           o->IsType(OT_GOTO_STATION) ? 0 : (o->IsType(OT_GOTO_WAYPOINT) ? 3 : 12));
01182         }
01183         break;
01184 
01185       case ORDER_WIDGET_GOTO:
01186         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01187           this->OrderClick_Goto(0);
01188         } else {
01189           ShowDropDownMenu(this, this->vehicle->type == VEH_AIRCRAFT ? _order_goto_dropdown_aircraft : _order_goto_dropdown, 0, ORDER_WIDGET_GOTO, 0, 0);
01190         }
01191         break;
01192 
01193       case ORDER_WIDGET_FULL_LOAD:
01194         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01195           this->OrderClick_FullLoad(-1);
01196         } else {
01197           ShowDropDownMenu(this, _order_full_load_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetLoadType(), ORDER_WIDGET_FULL_LOAD, 0, 2);
01198         }
01199         break;
01200 
01201       case ORDER_WIDGET_UNLOAD:
01202         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01203           this->OrderClick_Unload(-1);
01204         } else {
01205           ShowDropDownMenu(this, _order_unload_drowdown, this->vehicle->GetOrder(this->OrderGetSel())->GetUnloadType(), ORDER_WIDGET_UNLOAD, 0, 8);
01206         }
01207         break;
01208 
01209       case ORDER_WIDGET_REFIT:
01210         this->OrderClick_Refit(0);
01211         break;
01212 
01213       case ORDER_WIDGET_SERVICE:
01214         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
01215           this->OrderClick_Service(-1);
01216         } else {
01217           ShowDropDownMenu(this, _order_depot_action_dropdown, DepotActionStringIndex(this->vehicle->GetOrder(this->OrderGetSel())), ORDER_WIDGET_SERVICE, 0, 0);
01218         }
01219         break;
01220 
01221       case ORDER_WIDGET_TIMETABLE_VIEW:
01222         ShowTimetableWindow(this->vehicle);
01223         break;
01224 
01225       case ORDER_WIDGET_COND_VARIABLE:
01226         ShowDropDownMenu(this, _order_conditional_variable, this->vehicle->GetOrder(this->OrderGetSel())->GetConditionVariable(), ORDER_WIDGET_COND_VARIABLE, 0, 0);
01227         break;
01228 
01229       case ORDER_WIDGET_COND_COMPARATOR: {
01230         const Order *o = this->vehicle->GetOrder(this->OrderGetSel());
01231         ShowDropDownMenu(this, _order_conditional_condition, o->GetConditionComparator(), ORDER_WIDGET_COND_COMPARATOR, 0, (o->GetConditionVariable() == OCV_REQUIRES_SERVICE) ? 0x3F : 0xC0);
01232         break;
01233       }
01234 
01235       case ORDER_WIDGET_COND_VALUE: {
01236         const Order *order = this->vehicle->GetOrder(this->OrderGetSel());
01237         uint value = order->GetConditionValue();
01238         if (order->GetConditionVariable() == OCV_MAX_SPEED) value = ConvertSpeedToDisplaySpeed(value);
01239         SetDParam(0, value);
01240         ShowQueryString(STR_JUST_INT, STR_ORDER_CONDITIONAL_VALUE_CAPT, 5, this, CS_NUMERAL, QSF_NONE);
01241         break;
01242       }
01243 
01244       case ORDER_WIDGET_SHARED_ORDER_LIST:
01245         ShowVehicleListWindow(this->vehicle);
01246         break;
01247     }
01248   }
01249 
01250   virtual void OnQueryTextFinished(char *str)
01251   {
01252     if (!StrEmpty(str)) {
01253       VehicleOrderID sel = this->OrderGetSel();
01254       uint value = atoi(str);
01255 
01256       switch (this->vehicle->GetOrder(sel)->GetConditionVariable()) {
01257         case OCV_MAX_SPEED:
01258           value = ConvertDisplaySpeedToSpeed(value);
01259           break;
01260 
01261         case OCV_RELIABILITY:
01262         case OCV_LOAD_PERCENTAGE:
01263           value = Clamp(value, 0, 100);
01264 
01265         default:
01266           break;
01267       }
01268       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));
01269     }
01270   }
01271 
01272   virtual void OnDropdownSelect(int widget, int index)
01273   {
01274     switch (widget) {
01275       case ORDER_WIDGET_NON_STOP:
01276         this->OrderClick_Nonstop(index);
01277         break;
01278 
01279       case ORDER_WIDGET_FULL_LOAD:
01280         this->OrderClick_FullLoad(index);
01281         break;
01282 
01283       case ORDER_WIDGET_UNLOAD:
01284         this->OrderClick_Unload(index);
01285         break;
01286 
01287       case ORDER_WIDGET_GOTO:
01288         switch (index) {
01289           case 0: this->OrderClick_Goto(0); break;
01290           case 1: this->OrderClick_NearestDepot(0); break;
01291           case 2: this->OrderClick_Conditional(0); break;
01292           case 3: this->OrderClick_Share(0); break;
01293           default: NOT_REACHED();
01294         }
01295         break;
01296 
01297       case ORDER_WIDGET_SERVICE:
01298         this->OrderClick_Service(index);
01299         break;
01300 
01301       case ORDER_WIDGET_COND_VARIABLE:
01302         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));
01303         break;
01304 
01305       case ORDER_WIDGET_COND_COMPARATOR:
01306         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));
01307         break;
01308     }
01309   }
01310 
01311   virtual void OnDragDrop(Point pt, int widget)
01312   {
01313     switch (widget) {
01314       case ORDER_WIDGET_ORDER_LIST: {
01315         VehicleOrderID from_order = this->OrderGetSel();
01316         VehicleOrderID to_order = this->GetOrderFromPt(pt.y);
01317 
01318         if (!(from_order == to_order || from_order == INVALID_VEH_ORDER_ID || from_order > this->vehicle->GetNumOrders() || to_order == INVALID_VEH_ORDER_ID || to_order > this->vehicle->GetNumOrders()) &&
01319             DoCommandP(this->vehicle->tile, this->vehicle->index, from_order | (to_order << 16), CMD_MOVE_ORDER | CMD_MSG(STR_ERROR_CAN_T_MOVE_THIS_ORDER))) {
01320           this->selected_order = -1;
01321           this->UpdateButtonState();
01322         }
01323         break;
01324       }
01325 
01326       case ORDER_WIDGET_DELETE:
01327         this->OrderClick_Delete(0);
01328         break;
01329 
01330       case ORDER_WIDGET_STOP_SHARING:
01331         this->OrderClick_StopSharing(0);
01332         break;
01333     }
01334 
01335     ResetObjectToPlace();
01336 
01337     if (this->order_over != INVALID_VEH_ORDER_ID) {
01338       /* End of drag-and-drop, hide dragged order destination highlight. */
01339       this->order_over = INVALID_VEH_ORDER_ID;
01340       this->SetWidgetDirty(ORDER_WIDGET_ORDER_LIST);
01341     }
01342   }
01343 
01344   virtual EventState OnKeyPress(uint16 key, uint16 keycode)
01345   {
01346     if (this->vehicle->owner != _local_company) return ES_NOT_HANDLED;
01347 
01348     return CheckHotkeyMatch<OrdersWindow>(order_hotkeys, keycode, this) != -1 ? ES_HANDLED : ES_NOT_HANDLED;
01349   }
01350 
01351   virtual void OnPlaceObject(Point pt, TileIndex tile)
01352   {
01353     if (this->goto_type == OPOS_GOTO) {
01354       const Order cmd = GetOrderCmdFromTile(this->vehicle, tile);
01355       if (cmd.IsType(OT_NOTHING)) return;
01356 
01357       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))) {
01358         /* With quick goto the Go To button stays active */
01359         if (!_settings_client.gui.quick_goto) ResetObjectToPlace();
01360       }
01361     }
01362   }
01363 
01364   virtual void OnVehicleSelect(const Vehicle *v)
01365   {
01366     /* v is vehicle getting orders. Only copy/clone orders if vehicle doesn't have any orders yet.
01367      * We disallow copying orders of other vehicles if we already have at least one order entry
01368      * ourself as it easily copies orders of vehicles within a station when we mean the station.
01369      * Obviously if you press CTRL on a non-empty orders vehicle you know what you are doing
01370      * TODO: give a warning message */
01371     bool share_order = _ctrl_pressed || this->goto_type == OPOS_SHARE;
01372     if (this->vehicle->GetNumOrders() != 0 && !share_order) return;
01373 
01374     if (DoCommandP(this->vehicle->tile, this->vehicle->index | (share_order ? CO_SHARE : CO_COPY) << 30, v->index,
01375         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))) {
01376       this->selected_order = -1;
01377       ResetObjectToPlace();
01378     }
01379   }
01380 
01381   virtual void OnPlaceObjectAbort()
01382   {
01383     this->RaiseWidget(ORDER_WIDGET_GOTO);
01384     this->SetWidgetDirty(ORDER_WIDGET_GOTO);
01385 
01386     /* Remove drag highlighting if it exists. */
01387     if (this->order_over != INVALID_VEH_ORDER_ID) {
01388       this->order_over = INVALID_VEH_ORDER_ID;
01389       this->SetWidgetDirty(ORDER_WIDGET_ORDER_LIST);
01390     }
01391   }
01392 
01393   virtual void OnMouseDrag(Point pt, int widget)
01394   {
01395     if (this->selected_order != -1 && widget == ORDER_WIDGET_ORDER_LIST) {
01396       /* An order is dragged.. */
01397       VehicleOrderID from_order = this->OrderGetSel();
01398       VehicleOrderID to_order = this->GetOrderFromPt(pt.y);
01399       uint num_orders = this->vehicle->GetNumOrders();
01400 
01401       if (from_order != INVALID_VEH_ORDER_ID && from_order <= num_orders) {
01402         if (to_order != INVALID_VEH_ORDER_ID && to_order <= num_orders) { // ..over an existing order.
01403           this->order_over = to_order;
01404           this->SetWidgetDirty(widget);
01405         } else if (from_order != to_order && this->order_over != INVALID_VEH_ORDER_ID) { // ..outside of the order list.
01406           this->order_over = INVALID_VEH_ORDER_ID;
01407           this->SetWidgetDirty(widget);
01408         }
01409       }
01410     }
01411   }
01412 
01413   virtual void OnResize()
01414   {
01415     /* Update the scroll bar */
01416     this->vscroll->SetCapacityFromWidget(this, ORDER_WIDGET_ORDER_LIST);
01417   }
01418 
01419   virtual void OnTimeout()
01420   {
01421     static const int raise_widgets[] = {
01422       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,
01423     };
01424 
01425     /* Unclick all buttons in raise_widgets[]. */
01426     for (const int *widnum = raise_widgets; *widnum != WIDGET_LIST_END; widnum++) {
01427       if (this->IsWidgetLowered(*widnum)) {
01428         this->RaiseWidget(*widnum);
01429         this->SetWidgetDirty(*widnum);
01430       }
01431     }
01432   }
01433 
01434   static Hotkey<OrdersWindow> order_hotkeys[];
01435 };
01436 
01437 Hotkey<OrdersWindow> OrdersWindow::order_hotkeys[] = {
01438   Hotkey<OrdersWindow>('D', "skip", 0, &OrdersWindow::OrderClick_Skip),
01439   Hotkey<OrdersWindow>('F', "delete", 0, &OrdersWindow::OrderClick_Delete),
01440   Hotkey<OrdersWindow>('G', "goto", 0, &OrdersWindow::OrderClick_Goto),
01441   Hotkey<OrdersWindow>('H', "nonstop", 0, &OrdersWindow::OrderClick_Nonstop),
01442   Hotkey<OrdersWindow>('J', "fullload", 0, &OrdersWindow::OrderClick_FullLoad),
01443   Hotkey<OrdersWindow>('K', "unload", 0, &OrdersWindow::OrderClick_Unload),
01444   Hotkey<OrdersWindow>((uint16)0, "nearest_depot", 0, &OrdersWindow::OrderClick_NearestDepot),
01445   Hotkey<OrdersWindow>((uint16)0, "always_service", 0, &OrdersWindow::OrderClick_Service),
01446   Hotkey<OrdersWindow>((uint16)0, "force_unload", 0, &OrdersWindow::OrderClick_Unload),
01447   Hotkey<OrdersWindow>((uint16)0, "transfer", 0, &OrdersWindow::OrderHotkey_Transfer),
01448   Hotkey<OrdersWindow>((uint16)0, "no_unload", 0, &OrdersWindow::OrderHotkey_NoUnload),
01449   Hotkey<OrdersWindow>((uint16)0, "no_load", 0, &OrdersWindow::OrderHotkey_NoLoad),
01450   HOTKEY_LIST_END(OrdersWindow)
01451 };
01452 Hotkey<OrdersWindow> *_order_hotkeys = OrdersWindow::order_hotkeys;
01453 
01455 static const NWidgetPart _nested_orders_train_widgets[] = {
01456   NWidget(NWID_HORIZONTAL),
01457     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01458     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01459     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01460     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01461     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01462   EndContainer(),
01463   NWidget(NWID_HORIZONTAL),
01464     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(),
01465     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01466   EndContainer(),
01467 
01468   /* First button row. */
01469   NWidget(NWID_HORIZONTAL),
01470     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01471       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_LEFT),
01472         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_NON_STOP), SetMinimalSize(124, 12), SetFill(1, 0),
01473                             SetDataTip(STR_ORDER_NON_STOP, STR_ORDER_TOOLTIP_NON_STOP), SetResize(1, 0),
01474         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01475                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01476       EndContainer(),
01477       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_MIDDLE),
01478         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01479                             SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01480         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(124, 12), SetFill(1, 0),
01481                             SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01482         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01483                             SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01484       EndContainer(),
01485       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_RIGHT),
01486         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(124, 12), SetFill(1, 0),
01487                             SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01488         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01489                             SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01490         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01491                             SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01492       EndContainer(),
01493     EndContainer(),
01494     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),
01495   EndContainer(),
01496 
01497   /* Second button row. */
01498   NWidget(NWID_HORIZONTAL),
01499     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01500       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01501                           SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01502       NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_BOTTOM_MIDDLE),
01503         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01504                             SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01505         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_STOP_SHARING), SetMinimalSize(124, 12), SetFill(1, 0),
01506                             SetDataTip(STR_ORDERS_STOP_SHARING_BUTTON, STR_ORDERS_STOP_SHARING_TOOLTIP), SetResize(1, 0),
01507       EndContainer(),
01508       NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01509                           SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01510     EndContainer(),
01511     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01512   EndContainer(),
01513 };
01514 
01515 static const WindowDesc _orders_train_desc(
01516   WDP_AUTO, 384, 100,
01517   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01518   WDF_CONSTRUCTION,
01519   _nested_orders_train_widgets, lengthof(_nested_orders_train_widgets)
01520 );
01521 
01523 static const NWidgetPart _nested_orders_widgets[] = {
01524   NWidget(NWID_HORIZONTAL),
01525     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01526     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01527     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01528     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01529     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01530   EndContainer(),
01531   NWidget(NWID_HORIZONTAL),
01532     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(),
01533     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01534   EndContainer(),
01535 
01536   /* First button row. */
01537   NWidget(NWID_HORIZONTAL),
01538     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_TOP_ROW),
01539       /* load + unload buttons. */
01540       NWidget(NWID_HORIZONTAL),
01541         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_FULL_LOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01542                           SetDataTip(STR_ORDER_TOGGLE_FULL_LOAD, STR_ORDER_TOOLTIP_FULL_LOAD), SetResize(1, 0),
01543         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_UNLOAD), SetMinimalSize(186, 12), SetFill(1, 0),
01544                           SetDataTip(STR_ORDER_TOGGLE_UNLOAD, STR_ORDER_TOOLTIP_UNLOAD), SetResize(1, 0),
01545       EndContainer(),
01546       /* Refit + service buttons. */
01547       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01548         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_REFIT), SetMinimalSize(186, 12), SetFill(1, 0),
01549                           SetDataTip(STR_ORDER_REFIT, STR_ORDER_REFIT_TOOLTIP), SetResize(1, 0),
01550         NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_SERVICE), SetMinimalSize(124, 12), SetFill(1, 0),
01551                           SetDataTip(STR_ORDER_SERVICE, STR_ORDER_SERVICE_TOOLTIP), SetResize(1, 0),
01552       EndContainer(),
01553 
01554       /* Buttons for setting a condition. */
01555       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
01556         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_VARIABLE), SetMinimalSize(124, 12), SetFill(1, 0),
01557                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_VARIABLE_TOOLTIP), SetResize(1, 0),
01558         NWidget(WWT_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_COND_COMPARATOR), SetMinimalSize(124, 12), SetFill(1, 0),
01559                           SetDataTip(STR_NULL, STR_ORDER_CONDITIONAL_COMPARATOR_TOOLTIP), SetResize(1, 0),
01560         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_COND_VALUE), SetMinimalSize(124, 12), SetFill(1, 0),
01561                           SetDataTip(STR_BLACK_COMMA, STR_ORDER_CONDITIONAL_VALUE_TOOLTIP), SetResize(1, 0),
01562       EndContainer(),
01563     EndContainer(),
01564 
01565     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),
01566   EndContainer(),
01567 
01568   /* Second button row. */
01569   NWidget(NWID_HORIZONTAL),
01570     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_SKIP), SetMinimalSize(124, 12), SetFill(1, 0),
01571                       SetDataTip(STR_ORDERS_SKIP_BUTTON, STR_ORDERS_SKIP_TOOLTIP), SetResize(1, 0),
01572     NWidget(NWID_SELECTION, INVALID_COLOUR, ORDER_WIDGET_SEL_BOTTOM_MIDDLE),
01573       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_DELETE), SetMinimalSize(124, 12), SetFill(1, 0),
01574                           SetDataTip(STR_ORDERS_DELETE_BUTTON, STR_ORDERS_DELETE_TOOLTIP), SetResize(1, 0),
01575       NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_STOP_SHARING), SetMinimalSize(124, 12), SetFill(1, 0),
01576                           SetDataTip(STR_ORDERS_STOP_SHARING_BUTTON, STR_ORDERS_STOP_SHARING_TOOLTIP), SetResize(1, 0),
01577     EndContainer(),
01578     NWidget(NWID_BUTTON_DROPDOWN, COLOUR_GREY, ORDER_WIDGET_GOTO), SetMinimalSize(124, 12), SetFill(1, 0),
01579                       SetDataTip(STR_ORDERS_GO_TO_BUTTON, STR_ORDERS_GO_TO_TOOLTIP), SetResize(1, 0),
01580     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01581   EndContainer(),
01582 };
01583 
01584 static const WindowDesc _orders_desc(
01585   WDP_AUTO, 384, 100,
01586   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01587   WDF_CONSTRUCTION,
01588   _nested_orders_widgets, lengthof(_nested_orders_widgets)
01589 );
01590 
01592 static const NWidgetPart _nested_other_orders_widgets[] = {
01593   NWidget(NWID_HORIZONTAL),
01594     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
01595     NWidget(WWT_CAPTION, COLOUR_GREY, ORDER_WIDGET_CAPTION), SetDataTip(STR_ORDERS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
01596     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, ORDER_WIDGET_TIMETABLE_VIEW), SetMinimalSize(61, 14), SetDataTip(STR_ORDERS_TIMETABLE_VIEW, STR_ORDERS_TIMETABLE_VIEW_TOOLTIP),
01597     NWidget(WWT_SHADEBOX, COLOUR_GREY),
01598     NWidget(WWT_STICKYBOX, COLOUR_GREY),
01599   EndContainer(),
01600   NWidget(NWID_HORIZONTAL),
01601     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(),
01602     NWidget(NWID_VERTICAL),
01603       NWidget(NWID_VSCROLLBAR, COLOUR_GREY, ORDER_WIDGET_SCROLLBAR),
01604       NWidget(WWT_RESIZEBOX, COLOUR_GREY),
01605     EndContainer(),
01606   EndContainer(),
01607 };
01608 
01609 static const WindowDesc _other_orders_desc(
01610   WDP_AUTO, 384, 86,
01611   WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
01612   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
01613   _nested_other_orders_widgets, lengthof(_nested_other_orders_widgets)
01614 );
01615 
01616 void ShowOrdersWindow(const Vehicle *v)
01617 {
01618   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
01619   DeleteWindowById(WC_VEHICLE_TIMETABLE, v->index, false);
01620   if (BringWindowToFrontById(WC_VEHICLE_ORDERS, v->index) != NULL) return;
01621 
01622   if (v->owner != _local_company) {
01623     new OrdersWindow(&_other_orders_desc, v);
01624   } else {
01625     new OrdersWindow(v->IsGroundVehicle() ? &_orders_train_desc : &_orders_desc, v);
01626   }
01627 }

Generated on Sun Jun 5 04:20:00 2011 for OpenTTD by  doxygen 1.6.1