# timetable_gui.cpp

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    00001 /* $Id: timetable_gui.cpp 26653 2014-06-17 19:14:59Z frosch $ */
    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 "gui.h"
    00015 #include "window_gui.h"
    00016 #include "window_func.h"
    00017 #include "textbuf_gui.h"
    00018 #include "strings_func.h"
    00019 #include "vehicle_base.h"
    00020 #include "string_func.h"
    00021 #include "gfx_func.h"
    00022 #include "company_func.h"
    00023 #include "date_func.h"
    00024 #include "date_gui.h"
    00025 #include "vehicle_gui.h"
    00026 #include "settings_type.h"
    00027
    00028 #include "widgets/timetable_widget.h"
    00029
    00030 #include "table/sprites.h"
    00031 #include "table/strings.h"
    00032
    00034 struct TimetableArrivalDeparture {
    00035   Ticks arrival;
    00036   Ticks departure;
    00037 };
    00038
    00045 void SetTimetableParams(int param1, int param2, Ticks ticks)
    00046 {
    00047   if (_settings_client.gui.timetable_in_ticks) {
    00048     SetDParam(param1, STR_TIMETABLE_TICKS);
    00049     SetDParam(param2, ticks);
    00050   } else {
    00051     SetDParam(param1, STR_TIMETABLE_DAYS);
    00052     SetDParam(param2, ticks / DAY_TICKS);
    00053   }
    00054 }
    00055
    00062 static bool CanDetermineTimeTaken(const Order *order, bool travelling)
    00063 {
    00064   /* Current order is conditional */
    00065   if (order->IsType(OT_CONDITIONAL) || order->IsType(OT_IMPLICIT)) return false;
    00066   /* No travel time and we have not already finished travelling */
    00067   if (travelling && order->travel_time == 0) return false;
    00068   /* No wait time but we are loading at this timetabled station */
    00069   if (!travelling && order->wait_time == 0 && order->IsType(OT_GOTO_STATION) && !(order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION)) return false;
    00070
    00071   return true;
    00072 }
    00073
    00074
    00083 static void FillTimetableArrivalDepartureTable(const Vehicle *v, VehicleOrderID start, bool travelling, TimetableArrivalDeparture *table, Ticks offset)
    00084 {
    00085   assert(table != NULL);
    00086   assert(v->GetNumOrders() >= 2);
    00087   assert(start < v->GetNumOrders());
    00088
    00089   Ticks sum = offset;
    00090   VehicleOrderID i = start;
    00091   const Order *order = v->GetOrder(i);
    00092
    00093   /* Pre-initialize with unknown time */
    00094   for (int i = 0; i < v->GetNumOrders(); ++i) {
    00095     table[i].arrival = table[i].departure = INVALID_TICKS;
    00096   }
    00097
    00098   /* Cyclically loop over all orders until we reach the current one again.
    00099    * As we may start at the current order, do a post-checking loop */
    00100   do {
    00101     /* Automatic orders don't influence the overall timetable;
    00102      * they just add some untimetabled entries, but the time till
    00103      * the next non-implicit order can still be known. */
    00104     if (!order->IsType(OT_IMPLICIT)) {
    00105       if (travelling || i != start) {
    00106         if (!CanDetermineTimeTaken(order, true)) return;
    00107         sum += order->travel_time;
    00108         table[i].arrival = sum;
    00109       }
    00110
    00111       if (!CanDetermineTimeTaken(order, false)) return;
    00112       sum += order->wait_time;
    00113       table[i].departure = sum;
    00114     }
    00115
    00116     ++i;
    00117     order = order->next;
    00118     if (i >= v->GetNumOrders()) {
    00119       i = 0;
    00120       assert(order == NULL);
    00121       order = v->orders.list->GetFirstOrder();
    00122     }
    00123   } while (i != start);
    00124
    00125   /* When loading at a scheduled station we still have to treat the
    00126    * travelling part of the first order. */
    00127   if (!travelling) {
    00128     if (!CanDetermineTimeTaken(order, true)) return;
    00129     sum += order->travel_time;
    00130     table[i].arrival = sum;
    00131   }
    00132 }
    00133
    00134
    00140 static void ChangeTimetableStartCallback(const Window *w, Date date)
    00141 {
    00142   DoCommandP(0, w->window_number, date, CMD_SET_TIMETABLE_START | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00143 }
    00144
    00145
    00146 struct TimetableWindow : Window {
    00147   int sel_index;
    00148   const Vehicle *vehicle;
    00149   bool show_expected;
    00150   uint deparr_time_width;
    00151   uint deparr_abbr_width;
    00152   Scrollbar *vscroll;
    00153   bool query_is_speed_query;
    00154
    00155   TimetableWindow(WindowDesc *desc, WindowNumber window_number) :
    00156       Window(desc),
    00157       sel_index(-1),
    00158       vehicle(Vehicle::Get(window_number)),
    00159       show_expected(true)
    00160   {
    00161     this->CreateNestedTree();
    00162     this->vscroll = this->GetScrollbar(WID_VT_SCROLLBAR);
    00163     this->UpdateSelectionStates();
    00164     this->FinishInitNested(window_number);
    00165
    00166     this->owner = this->vehicle->owner;
    00167   }
    00168
    00175   static bool BuildArrivalDepartureList(const Vehicle *v, TimetableArrivalDeparture *table)
    00176   {
    00177     assert(HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED));
    00178
    00179     bool travelling = (!v->current_order.IsType(OT_LOADING) || v->current_order.GetNonStopType() == ONSF_STOP_EVERYWHERE);
    00180     Ticks start_time = _date_fract - v->current_order_time;
    00181
    00182     FillTimetableArrivalDepartureTable(v, v->cur_real_order_index % v->GetNumOrders(), travelling, table, start_time);
    00183
    00184     return (travelling && v->lateness_counter < 0);
    00185   }
    00186
    00187   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
    00188   {
    00189     switch (widget) {
    00190       case WID_VT_ARRIVAL_DEPARTURE_PANEL:
    00191         SetDParamMaxValue(0, MAX_YEAR * DAYS_IN_YEAR, 0, FS_SMALL);
    00192         this->deparr_time_width = GetStringBoundingBox(STR_JUST_DATE_TINY).width;
    00193         this->deparr_abbr_width = max(GetStringBoundingBox(STR_TIMETABLE_ARRIVAL_ABBREVIATION).width, GetStringBoundingBox(STR_TIMETABLE_DEPARTURE_ABBREVIATION).width);
    00194         size->width = WD_FRAMERECT_LEFT + this->deparr_abbr_width + 10 + this->deparr_time_width + WD_FRAMERECT_RIGHT;
    00195         /* FALL THROUGH */
    00196       case WID_VT_ARRIVAL_DEPARTURE_SELECTION:
    00197       case WID_VT_TIMETABLE_PANEL:
    00198         resize->height = FONT_HEIGHT_NORMAL;
    00199         size->height = WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM;
    00200         break;
    00201
    00202       case WID_VT_SUMMARY_PANEL:
    00203         size->height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
    00204         break;
    00205     }
    00206   }
    00207
    00208   int GetOrderFromTimetableWndPt(int y, const Vehicle *v)
    00209   {
    00210     int sel = (y - this->GetWidget<NWidgetBase>(WID_VT_TIMETABLE_PANEL)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL;
    00211
    00212     if ((uint)sel >= this->vscroll->GetCapacity()) return INVALID_ORDER;
    00213
    00214     sel += this->vscroll->GetPosition();
    00215
    00216     return (sel < v->GetNumOrders() * 2 && sel >= 0) ? sel : INVALID_ORDER;
    00217   }
    00218
    00224   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
    00225   {
    00226     switch (data) {
    00227       case VIWD_AUTOREPLACE:
    00228         /* Autoreplace replaced the vehicle */
    00229         this->vehicle = Vehicle::Get(this->window_number);
    00230         break;
    00231
    00232       case VIWD_REMOVE_ALL_ORDERS:
    00233         /* Removed / replaced all orders (after deleting / sharing) */
    00234         if (this->sel_index == -1) break;
    00235
    00236         this->DeleteChildWindows();
    00237         this->sel_index = -1;
    00238         break;
    00239
    00240       case VIWD_MODIFY_ORDERS:
    00241         if (!gui_scope) break;
    00242         this->UpdateSelectionStates();
    00243         this->ReInit();
    00244         break;
    00245
    00246       default: {
    00247         if (gui_scope) break; // only do this once; from command scope
    00248
    00249         /* Moving an order. If one of these is INVALID_VEH_ORDER_ID, then
    00250          * the order is being created / removed */
    00251         if (this->sel_index == -1) break;
    00252
    00253         VehicleOrderID from = GB(data, 0, 8);
    00254         VehicleOrderID to   = GB(data, 8, 8);
    00255
    00256         if (from == to) break; // no need to change anything
    00257
    00258         /* if from == INVALID_VEH_ORDER_ID, one order was added; if to == INVALID_VEH_ORDER_ID, one order was removed */
    00259         uint old_num_orders = this->vehicle->GetNumOrders() - (uint)(from == INVALID_VEH_ORDER_ID) + (uint)(to == INVALID_VEH_ORDER_ID);
    00260
    00261         VehicleOrderID selected_order = (this->sel_index + 1) / 2;
    00262         if (selected_order == old_num_orders) selected_order = 0; // when last travel time is selected, it belongs to order 0
    00263
    00264         bool travel = HasBit(this->sel_index, 0);
    00265
    00266         if (from != selected_order) {
    00267           /* Moving from preceding order? */
    00268           selected_order -= (int)(from <= selected_order);
    00269           /* Moving to   preceding order? */
    00270           selected_order += (int)(to   <= selected_order);
    00271         } else {
    00272           /* Now we are modifying the selected order */
    00273           if (to == INVALID_VEH_ORDER_ID) {
    00274             /* Deleting selected order */
    00275             this->DeleteChildWindows();
    00276             this->sel_index = -1;
    00277             break;
    00278           } else {
    00279             /* Moving selected order */
    00280             selected_order = to;
    00281           }
    00282         }
    00283
    00284         /* recompute new sel_index */
    00285         this->sel_index = 2 * selected_order - (int)travel;
    00286         /* travel time of first order needs special handling */
    00287         if (this->sel_index == -1) this->sel_index = this->vehicle->GetNumOrders() * 2 - 1;
    00288         break;
    00289       }
    00290     }
    00291   }
    00292
    00293
    00294   virtual void OnPaint()
    00295   {
    00296     const Vehicle *v = this->vehicle;
    00297     int selected = this->sel_index;
    00298
    00299     this->vscroll->SetCount(v->GetNumOrders() * 2);
    00300
    00301     if (v->owner == _local_company) {
    00302       bool disable = true;
    00303       if (selected != -1) {
    00304         const Order *order = v->GetOrder(((selected + 1) / 2) % v->GetNumOrders());
    00305         if (selected % 2 == 1) {
    00306           disable = order != NULL && (order->IsType(OT_CONDITIONAL) || order->IsType(OT_IMPLICIT));
    00307         } else {
    00308           disable = order == NULL || ((!order->IsType(OT_GOTO_STATION) || (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION)) && !order->IsType(OT_CONDITIONAL));
    00309         }
    00310       }
    00311       bool disable_speed = disable || selected % 2 != 1 || v->type == VEH_AIRCRAFT;
    00312
    00313       this->SetWidgetDisabledState(WID_VT_CHANGE_TIME, disable);
    00314       this->SetWidgetDisabledState(WID_VT_CLEAR_TIME, disable);
    00315       this->SetWidgetDisabledState(WID_VT_CHANGE_SPEED, disable_speed);
    00316       this->SetWidgetDisabledState(WID_VT_CLEAR_SPEED, disable_speed);
    00317       this->SetWidgetDisabledState(WID_VT_SHARED_ORDER_LIST, !v->IsOrderListShared());
    00318
    00319       this->SetWidgetDisabledState(WID_VT_START_DATE, v->orders.list == NULL);
    00320       this->SetWidgetDisabledState(WID_VT_RESET_LATENESS, v->orders.list == NULL);
    00321       this->SetWidgetDisabledState(WID_VT_AUTOFILL, v->orders.list == NULL);
    00322     } else {
    00323       this->DisableWidget(WID_VT_START_DATE);
    00324       this->DisableWidget(WID_VT_CHANGE_TIME);
    00325       this->DisableWidget(WID_VT_CLEAR_TIME);
    00326       this->DisableWidget(WID_VT_CHANGE_SPEED);
    00327       this->DisableWidget(WID_VT_CLEAR_SPEED);
    00328       this->DisableWidget(WID_VT_RESET_LATENESS);
    00329       this->DisableWidget(WID_VT_AUTOFILL);
    00330       this->DisableWidget(WID_VT_SHARED_ORDER_LIST);
    00331     }
    00332
    00333     this->SetWidgetLoweredState(WID_VT_AUTOFILL, HasBit(v->vehicle_flags, VF_AUTOFILL_TIMETABLE));
    00334
    00335     this->DrawWidgets();
    00336   }
    00337
    00338   virtual void SetStringParameters(int widget) const
    00339   {
    00340     switch (widget) {
    00341       case WID_VT_CAPTION: SetDParam(0, this->vehicle->index); break;
    00342       case WID_VT_EXPECTED: SetDParam(0, this->show_expected ? STR_TIMETABLE_EXPECTED : STR_TIMETABLE_SCHEDULED); break;
    00343     }
    00344   }
    00345
    00346   virtual void DrawWidget(const Rect &r, int widget) const
    00347   {
    00348     const Vehicle *v = this->vehicle;
    00349     int selected = this->sel_index;
    00350
    00351     switch (widget) {
    00352       case WID_VT_TIMETABLE_PANEL: {
    00353         int y = r.top + WD_FRAMERECT_TOP;
    00354         int i = this->vscroll->GetPosition();
    00355         VehicleOrderID order_id = (i + 1) / 2;
    00356         bool final_order = false;
    00357
    00358         bool rtl = _current_text_dir == TD_RTL;
    00359         SetDParamMaxValue(0, v->GetNumOrders(), 2);
    00360         int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + 2 * GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
    00361         int middle = rtl ? r.right - WD_FRAMERECT_RIGHT - index_column_width : r.left + WD_FRAMERECT_LEFT + index_column_width;
    00362
    00363         const Order *order = v->GetOrder(order_id);
    00364         while (order != NULL) {
    00365           /* Don't draw anything if it extends past the end of the window. */
    00366           if (!this->vscroll->IsVisible(i)) break;
    00367
    00368           if (i % 2 == 0) {
    00369             DrawOrderString(v, order, order_id, y, i == selected, true, r.left + WD_FRAMERECT_LEFT, middle, r.right - WD_FRAMERECT_RIGHT);
    00370
    00371             order_id++;
    00372
    00373             if (order_id >= v->GetNumOrders()) {
    00374               order = v->GetOrder(0);
    00375               final_order = true;
    00376             } else {
    00377               order = order->next;
    00378             }
    00379           } else {
    00380             StringID string;
    00381             TextColour colour = (i == selected) ? TC_WHITE : TC_BLACK;
    00382             if (order->IsType(OT_CONDITIONAL)) {
    00383               string = STR_TIMETABLE_NO_TRAVEL;
    00384             } else if (order->IsType(OT_IMPLICIT)) {
    00385               string = STR_TIMETABLE_NOT_TIMETABLEABLE;
    00386               colour = ((i == selected) ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
    00387             } else if (order->travel_time == 0) {
    00388               string = order->max_speed != UINT16_MAX ? STR_TIMETABLE_TRAVEL_NOT_TIMETABLED_SPEED : STR_TIMETABLE_TRAVEL_NOT_TIMETABLED;
    00389             } else {
    00390               SetTimetableParams(0, 1, order->travel_time);
    00391               string = order->max_speed != UINT16_MAX ? STR_TIMETABLE_TRAVEL_FOR_SPEED : STR_TIMETABLE_TRAVEL_FOR;
    00392             }
    00393             SetDParam(2, order->max_speed);
    00394
    00395             DrawString(rtl ? r.left + WD_FRAMERECT_LEFT : middle, rtl ? middle : r.right - WD_FRAMERECT_LEFT, y, string, colour);
    00396
    00397             if (final_order) break;
    00398           }
    00399
    00400           i++;
    00401           y += FONT_HEIGHT_NORMAL;
    00402         }
    00403         break;
    00404       }
    00405
    00406       case WID_VT_ARRIVAL_DEPARTURE_PANEL: {
    00407         /* Arrival and departure times are handled in an all-or-nothing approach,
    00408          * i.e. are only shown if we can calculate all times.
    00409          * Excluding order lists with only one order makes some things easier.
    00410          */
    00411         Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
    00412         if (total_time <= 0 || v->GetNumOrders() <= 1 || !HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) break;
    00413
    00414         TimetableArrivalDeparture *arr_dep = AllocaM(TimetableArrivalDeparture, v->GetNumOrders());
    00415         const VehicleOrderID cur_order = v->cur_real_order_index % v->GetNumOrders();
    00416
    00417         VehicleOrderID earlyID = BuildArrivalDepartureList(v, arr_dep) ? cur_order : (VehicleOrderID)INVALID_VEH_ORDER_ID;
    00418
    00419         int y = r.top + WD_FRAMERECT_TOP;
    00420
    00421         bool show_late = this->show_expected && v->lateness_counter > DAY_TICKS;
    00422         Ticks offset = show_late ? 0 : -v->lateness_counter;
    00423
    00424         bool rtl = _current_text_dir == TD_RTL;
    00425         int abbr_left  = rtl ? r.right - WD_FRAMERECT_RIGHT - this->deparr_abbr_width : r.left + WD_FRAMERECT_LEFT;
    00426         int abbr_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->deparr_abbr_width;
    00427         int time_left  = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - WD_FRAMERECT_RIGHT - this->deparr_time_width;
    00428         int time_right = rtl ? r.left + WD_FRAMERECT_LEFT + this->deparr_time_width : r.right - WD_FRAMERECT_RIGHT;
    00429
    00430         for (int i = this->vscroll->GetPosition(); i / 2 < v->GetNumOrders(); ++i) { // note: i is also incremented in the loop
    00431           /* Don't draw anything if it extends past the end of the window. */
    00432           if (!this->vscroll->IsVisible(i)) break;
    00433
    00434           if (i % 2 == 0) {
    00435             if (arr_dep[i / 2].arrival != INVALID_TICKS) {
    00436               DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_ARRIVAL_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
    00437               if (this->show_expected && i / 2 == earlyID) {
    00438                 SetDParam(0, _date + arr_dep[i / 2].arrival / DAY_TICKS);
    00439                 DrawString(time_left, time_right, y, STR_JUST_DATE_TINY, TC_GREEN);
    00440               } else {
    00441                 SetDParam(0, _date + (arr_dep[i / 2].arrival + offset) / DAY_TICKS);
    00442                 DrawString(time_left, time_right, y, STR_JUST_DATE_TINY,
    00443                     show_late ? TC_RED : i == selected ? TC_WHITE : TC_BLACK);
    00444               }
    00445             }
    00446           } else {
    00447             if (arr_dep[i / 2].departure != INVALID_TICKS) {
    00448               DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_DEPARTURE_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
    00449               SetDParam(0, _date + (arr_dep[i/2].departure + offset) / DAY_TICKS);
    00450               DrawString(time_left, time_right, y, STR_JUST_DATE_TINY,
    00451                   show_late ? TC_RED : i == selected ? TC_WHITE : TC_BLACK);
    00452             }
    00453           }
    00454           y += FONT_HEIGHT_NORMAL;
    00455         }
    00456         break;
    00457       }
    00458
    00459       case WID_VT_SUMMARY_PANEL: {
    00460         int y = r.top + WD_FRAMERECT_TOP;
    00461
    00462         Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
    00463         if (total_time != 0) {
    00464           SetTimetableParams(0, 1, total_time);
    00465           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, v->orders.list->IsCompleteTimetable() ? STR_TIMETABLE_TOTAL_TIME : STR_TIMETABLE_TOTAL_TIME_INCOMPLETE);
    00466         }
    00467         y += FONT_HEIGHT_NORMAL;
    00468
    00469         if (v->timetable_start != 0) {
    00470           /* We are running towards the first station so we can start the
    00471            * timetable at the given time. */
    00472           SetDParam(0, STR_JUST_DATE_TINY);
    00473           SetDParam(1, v->timetable_start);
    00474           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_START_AT);
    00475         } else if (!HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) {
    00476           /* We aren't running on a timetable yet, so how can we be "on time"
    00477            * when we aren't even "on service"/"on duty"? */
    00478           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_NOT_STARTED);
    00479         } else if (v->lateness_counter == 0 || (!_settings_client.gui.timetable_in_ticks && v->lateness_counter / DAY_TICKS == 0)) {
    00480           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_ON_TIME);
    00481         } else {
    00482           SetTimetableParams(0, 1, abs(v->lateness_counter));
    00483           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, v->lateness_counter < 0 ? STR_TIMETABLE_STATUS_EARLY : STR_TIMETABLE_STATUS_LATE);
    00484         }
    00485         break;
    00486       }
    00487     }
    00488   }
    00489
    00490   static inline uint32 PackTimetableArgs(const Vehicle *v, uint selected, bool speed)
    00491   {
    00492     uint order_number = (selected + 1) / 2;
    00493     ModifyTimetableFlags mtf = (selected % 2 == 1) ? (speed ? MTF_TRAVEL_SPEED : MTF_TRAVEL_TIME) : MTF_WAIT_TIME;
    00494
    00495     if (order_number >= v->GetNumOrders()) order_number = 0;
    00496
    00497     return v->index | (order_number << 20) | (mtf << 28);
    00498   }
    00499
    00500   virtual void OnClick(Point pt, int widget, int click_count)
    00501   {
    00502     const Vehicle *v = this->vehicle;
    00503
    00504     switch (widget) {
    00505       case WID_VT_ORDER_VIEW: // Order view button
    00506         ShowOrdersWindow(v);
    00507         break;
    00508
    00509       case WID_VT_TIMETABLE_PANEL: { // Main panel.
    00510         int selected = GetOrderFromTimetableWndPt(pt.y, v);
    00511
    00512         this->DeleteChildWindows();
    00513         this->sel_index = (selected == INVALID_ORDER || selected == this->sel_index) ? -1 : selected;
    00514         break;
    00515       }
    00516
    00517       case WID_VT_START_DATE: // Change the date that the timetable starts.
    00518         ShowSetDateWindow(this, v->index | (v->orders.list->IsCompleteTimetable() && _ctrl_pressed ? 1U << 20 : 0), _date, _cur_year, _cur_year + 15, ChangeTimetableStartCallback);
    00519         break;
    00520
    00521       case WID_VT_CHANGE_TIME: { // "Wait For" button.
    00522         int selected = this->sel_index;
    00523         VehicleOrderID real = (selected + 1) / 2;
    00524
    00525         if (real >= v->GetNumOrders()) real = 0;
    00526
    00527         const Order *order = v->GetOrder(real);
    00528         StringID current = STR_EMPTY;
    00529
    00530         if (order != NULL) {
    00531           uint time = (selected % 2 == 1) ? order->travel_time : order->wait_time;
    00532           if (!_settings_client.gui.timetable_in_ticks) time /= DAY_TICKS;
    00533
    00534           if (time != 0) {
    00535             SetDParam(0, time);
    00536             current = STR_JUST_INT;
    00537           }
    00538         }
    00539
    00540         this->query_is_speed_query = false;
    00541         ShowQueryString(current, STR_TIMETABLE_CHANGE_TIME, 31, this, CS_NUMERAL, QSF_NONE);
    00542         break;
    00543       }
    00544
    00545       case WID_VT_CHANGE_SPEED: { // Change max speed button.
    00546         int selected = this->sel_index;
    00547         VehicleOrderID real = (selected + 1) / 2;
    00548
    00549         if (real >= v->GetNumOrders()) real = 0;
    00550
    00551         StringID current = STR_EMPTY;
    00552         const Order *order = v->GetOrder(real);
    00553         if (order != NULL) {
    00554           if (order->max_speed != UINT16_MAX) {
    00555             SetDParam(0, ConvertKmhishSpeedToDisplaySpeed(order->max_speed));
    00556             current = STR_JUST_INT;
    00557           }
    00558         }
    00559
    00560         this->query_is_speed_query = true;
    00561         ShowQueryString(current, STR_TIMETABLE_CHANGE_SPEED, 31, this, CS_NUMERAL, QSF_NONE);
    00562         break;
    00563       }
    00564
    00565       case WID_VT_CLEAR_TIME: { // Clear waiting time.
    00566         uint32 p1 = PackTimetableArgs(v, this->sel_index, false);
    00567         DoCommandP(0, p1, 0, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00568         break;
    00569       }
    00570
    00571       case WID_VT_CLEAR_SPEED: { // Clear max speed button.
    00572         uint32 p1 = PackTimetableArgs(v, this->sel_index, true);
    00573         DoCommandP(0, p1, UINT16_MAX, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00574         break;
    00575       }
    00576
    00577       case WID_VT_RESET_LATENESS: // Reset the vehicle's late counter.
    00578         DoCommandP(0, v->index, 0, CMD_SET_VEHICLE_ON_TIME | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00579         break;
    00580
    00581       case WID_VT_AUTOFILL: { // Autofill the timetable.
    00582         uint32 p2 = 0;
    00583         if (!HasBit(v->vehicle_flags, VF_AUTOFILL_TIMETABLE)) SetBit(p2, 0);
    00584         if (_ctrl_pressed) SetBit(p2, 1);
    00585         DoCommandP(0, v->index, p2, CMD_AUTOFILL_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00586         break;
    00587       }
    00588
    00589       case WID_VT_EXPECTED:
    00590         this->show_expected = !this->show_expected;
    00591         break;
    00592
    00593       case WID_VT_SHARED_ORDER_LIST:
    00594         ShowVehicleListWindow(v);
    00595         break;
    00596     }
    00597
    00598     this->SetDirty();
    00599   }
    00600
    00601   virtual void OnQueryTextFinished(char *str)
    00602   {
    00603     if (str == NULL) return;
    00604
    00605     const Vehicle *v = this->vehicle;
    00606
    00607     uint32 p1 = PackTimetableArgs(v, this->sel_index, this->query_is_speed_query);
    00608
    00609     uint64 val = StrEmpty(str) ? 0 : strtoul(str, NULL, 10);
    00610     if (this->query_is_speed_query) {
    00611       val = ConvertDisplaySpeedToKmhishSpeed(val);
    00612     } else {
    00613       if (!_settings_client.gui.timetable_in_ticks) val *= DAY_TICKS;
    00614     }
    00615
    00616     uint32 p2 = minu(val, UINT16_MAX);
    00617
    00618     DoCommandP(0, p1, p2, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
    00619   }
    00620
    00621   virtual void OnResize()
    00622   {
    00623     /* Update the scroll bar */
    00624     this->vscroll->SetCapacityFromWidget(this, WID_VT_TIMETABLE_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
    00625   }
    00626
    00630   void UpdateSelectionStates()
    00631   {
    00632     this->GetWidget<NWidgetStacked>(WID_VT_ARRIVAL_DEPARTURE_SELECTION)->SetDisplayedPlane(_settings_client.gui.timetable_arrival_departure ? 0 : SZSP_NONE);
    00633     this->GetWidget<NWidgetStacked>(WID_VT_EXPECTED_SELECTION)->SetDisplayedPlane(_settings_client.gui.timetable_arrival_departure ? 0 : 1);
    00634   }
    00635 };
    00636
    00637 static const NWidgetPart _nested_timetable_widgets[] = {
    00638   NWidget(NWID_HORIZONTAL),
    00639     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
    00640     NWidget(WWT_CAPTION, COLOUR_GREY, WID_VT_CAPTION), SetDataTip(STR_TIMETABLE_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00641     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_ORDER_VIEW), SetMinimalSize(61, 14), SetDataTip( STR_TIMETABLE_ORDER_VIEW, STR_TIMETABLE_ORDER_VIEW_TOOLTIP),
    00642     NWidget(WWT_SHADEBOX, COLOUR_GREY),
    00643     NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
    00644     NWidget(WWT_STICKYBOX, COLOUR_GREY),
    00645   EndContainer(),
    00646   NWidget(NWID_HORIZONTAL),
    00647     NWidget(WWT_PANEL, COLOUR_GREY, WID_VT_TIMETABLE_PANEL), SetMinimalSize(388, 82), SetResize(1, 10), SetDataTip(STR_NULL, STR_TIMETABLE_TOOLTIP), SetScrollbar(WID_VT_SCROLLBAR), EndContainer(),
    00648     NWidget(NWID_SELECTION, INVALID_COLOUR, WID_VT_ARRIVAL_DEPARTURE_SELECTION),
    00649       NWidget(WWT_PANEL, COLOUR_GREY, WID_VT_ARRIVAL_DEPARTURE_PANEL), SetMinimalSize(110, 0), SetFill(0, 1), SetDataTip(STR_NULL, STR_TIMETABLE_TOOLTIP), SetScrollbar(WID_VT_SCROLLBAR), EndContainer(),
    00650     EndContainer(),
    00651     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_VT_SCROLLBAR),
    00652   EndContainer(),
    00653   NWidget(WWT_PANEL, COLOUR_GREY, WID_VT_SUMMARY_PANEL), SetMinimalSize(400, 22), SetResize(1, 0), EndContainer(),
    00654   NWidget(NWID_HORIZONTAL),
    00655     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
    00656       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
    00657         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_CHANGE_TIME), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_CHANGE_TIME, STR_TIMETABLE_WAIT_TIME_TOOLTIP),
    00658         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_CLEAR_TIME), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_CLEAR_TIME, STR_TIMETABLE_CLEAR_TIME_TOOLTIP),
    00659       EndContainer(),
    00660       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
    00661         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_CHANGE_SPEED), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_CHANGE_SPEED, STR_TIMETABLE_CHANGE_SPEED_TOOLTIP),
    00662         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_CLEAR_SPEED), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_CLEAR_SPEED, STR_TIMETABLE_CLEAR_SPEED_TOOLTIP),
    00663       EndContainer(),
    00664       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
    00665         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_START_DATE), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_STARTING_DATE, STR_TIMETABLE_STARTING_DATE_TOOLTIP),
    00666         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_RESET_LATENESS), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_RESET_LATENESS, STR_TIMETABLE_RESET_LATENESS_TOOLTIP),
    00667       EndContainer(),
    00668       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
    00669         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_AUTOFILL), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_AUTOFILL, STR_TIMETABLE_AUTOFILL_TOOLTIP),
    00670         NWidget(NWID_SELECTION, INVALID_COLOUR, WID_VT_EXPECTED_SELECTION),
    00671           NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_EXPECTED), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_BLACK_STRING, STR_TIMETABLE_EXPECTED_TOOLTIP),
    00672           NWidget(WWT_PANEL, COLOUR_GREY), SetResize(1, 0), SetFill(1, 1), EndContainer(),
    00673         EndContainer(),
    00674       EndContainer(),
    00675     EndContainer(),
    00676     NWidget(NWID_VERTICAL, NC_EQUALSIZE),
    00677       NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, WID_VT_SHARED_ORDER_LIST), SetFill(0, 1), SetDataTip(SPR_SHARED_ORDERS_ICON, STR_ORDERS_VEH_WITH_SHARED_ORDERS_LIST_TOOLTIP),
    00678       NWidget(WWT_RESIZEBOX, COLOUR_GREY), SetFill(0, 1),
    00679     EndContainer(),
    00680   EndContainer(),
    00681 };
    00682
    00683 static WindowDesc _timetable_desc(
    00684   WDP_AUTO, "view_vehicle_timetable", 400, 130,
    00685   WC_VEHICLE_TIMETABLE, WC_VEHICLE_VIEW,
    00686   WDF_CONSTRUCTION,
    00687   _nested_timetable_widgets, lengthof(_nested_timetable_widgets)
    00688 );
    00689
    00694 void ShowTimetableWindow(const Vehicle *v)
    00695 {
    00696   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
    00697   DeleteWindowById(WC_VEHICLE_ORDERS, v->index, false);
    00698   AllocateWindowDescFront<TimetableWindow>(&_timetable_desc, v->index);
    00699 }