timetable_gui.cpp

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00001 /* $Id: timetable_gui.cpp 23553 2011-12-16 18:33:02Z truebrain $ */
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 void SetArrivalDepartParams(int param1, int param2, Ticks ticks)
00063 {
00064   SetDParam(param1, STR_JUST_DATE_TINY);
00065   SetDParam(param2, _date + (ticks / DAY_TICKS));
00066 }
00067 
00074 static bool CanDetermineTimeTaken(const Order *order, bool travelling)
00075 {
00076   /* Current order is conditional */
00077   if (order->IsType(OT_CONDITIONAL) || order->IsType(OT_IMPLICIT)) return false;
00078   /* No travel time and we have not already finished travelling */
00079   if (travelling && order->travel_time == 0) return false;
00080   /* No wait time but we are loading at this timetabled station */
00081   if (!travelling && order->wait_time == 0 && order->IsType(OT_GOTO_STATION) && !(order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION)) return false;
00082 
00083   return true;
00084 }
00085 
00086 
00095 static void FillTimetableArrivalDepartureTable(const Vehicle *v, VehicleOrderID start, bool travelling, TimetableArrivalDeparture *table, Ticks offset)
00096 {
00097   assert(table != NULL);
00098   assert(v->GetNumOrders() >= 2);
00099   assert(start < v->GetNumOrders());
00100 
00101   Ticks sum = offset;
00102   VehicleOrderID i = start;
00103   const Order *order = v->GetOrder(i);
00104 
00105   /* Pre-initialize with unknown time */
00106   for (int i = 0; i < v->GetNumOrders(); ++i) {
00107     table[i].arrival = table[i].departure = INVALID_TICKS;
00108   }
00109 
00110   /* Cyclically loop over all orders until we reach the current one again.
00111    * As we may start at the current order, do a post-checking loop */
00112   do {
00113     /* Automatic orders don't influence the overall timetable;
00114      * they just add some untimetabled entries, but the time till
00115      * the next non-implicit order can still be known. */
00116     if (!order->IsType(OT_IMPLICIT)) {
00117       if (travelling || i != start) {
00118         if (!CanDetermineTimeTaken(order, true)) return;
00119         sum += order->travel_time;
00120         table[i].arrival = sum;
00121       }
00122 
00123       if (!CanDetermineTimeTaken(order, false)) return;
00124       sum += order->wait_time;
00125       table[i].departure = sum;
00126     }
00127 
00128     ++i;
00129     order = order->next;
00130     if (i >= v->GetNumOrders()) {
00131       i = 0;
00132       assert(order == NULL);
00133       order = v->orders.list->GetFirstOrder();
00134     }
00135   } while (i != start);
00136 
00137   /* When loading at a scheduled station we still have to treat the
00138    * travelling part of the first order. */
00139   if (!travelling) {
00140     if (!CanDetermineTimeTaken(order, true)) return;
00141     sum += order->travel_time;
00142     table[i].arrival = sum;
00143   }
00144 }
00145 
00146 
00152 static void ChangeTimetableStartCallback(const Window *w, Date date)
00153 {
00154   DoCommandP(0, w->window_number, date, CMD_SET_TIMETABLE_START | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
00155 }
00156 
00157 
00158 struct TimetableWindow : Window {
00159   int sel_index;
00160   const Vehicle *vehicle; 
00161   bool show_expected;     
00162   uint deparr_time_width; 
00163   uint deparr_abbr_width; 
00164   Scrollbar *vscroll;
00165 
00166   TimetableWindow(const WindowDesc *desc, WindowNumber window_number) :
00167       Window(),
00168       sel_index(-1),
00169       vehicle(Vehicle::Get(window_number)),
00170       show_expected(true)
00171   {
00172     this->CreateNestedTree(desc);
00173     this->vscroll = this->GetScrollbar(WID_VT_SCROLLBAR);
00174     this->UpdateSelectionStates();
00175     this->FinishInitNested(desc, window_number);
00176 
00177     this->owner = this->vehicle->owner;
00178   }
00179 
00186   static bool BuildArrivalDepartureList(const Vehicle *v, TimetableArrivalDeparture *table)
00187   {
00188     assert(HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED));
00189 
00190     bool travelling = (!v->current_order.IsType(OT_LOADING) || v->current_order.GetNonStopType() == ONSF_STOP_EVERYWHERE);
00191     Ticks start_time = _date_fract - v->current_order_time;
00192 
00193     FillTimetableArrivalDepartureTable(v, v->cur_real_order_index % v->GetNumOrders(), travelling, table, start_time);
00194 
00195     return (travelling && v->lateness_counter < 0);
00196   }
00197 
00198   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00199   {
00200     switch (widget) {
00201       case WID_VT_ARRIVAL_DEPARTURE_PANEL:
00202         SetDParam(0, MAX_YEAR * DAYS_IN_YEAR);
00203         this->deparr_time_width = GetStringBoundingBox(STR_JUST_DATE_TINY).width;
00204         this->deparr_abbr_width = max(GetStringBoundingBox(STR_TIMETABLE_ARRIVAL_ABBREVIATION).width, GetStringBoundingBox(STR_TIMETABLE_DEPARTURE_ABBREVIATION).width);
00205         size->width = WD_FRAMERECT_LEFT + this->deparr_abbr_width + 10 + this->deparr_time_width + WD_FRAMERECT_RIGHT;
00206         /* FALL THROUGH */
00207       case WID_VT_ARRIVAL_DEPARTURE_SELECTION:
00208       case WID_VT_TIMETABLE_PANEL:
00209         resize->height = FONT_HEIGHT_NORMAL;
00210         size->height = WD_FRAMERECT_TOP + 8 * resize->height + WD_FRAMERECT_BOTTOM;
00211         break;
00212 
00213       case WID_VT_SUMMARY_PANEL:
00214         size->height = WD_FRAMERECT_TOP + 2 * FONT_HEIGHT_NORMAL + WD_FRAMERECT_BOTTOM;
00215         break;
00216     }
00217   }
00218 
00219   int GetOrderFromTimetableWndPt(int y, const Vehicle *v)
00220   {
00221     int sel = (y - this->GetWidget<NWidgetBase>(WID_VT_TIMETABLE_PANEL)->pos_y - WD_FRAMERECT_TOP) / FONT_HEIGHT_NORMAL;
00222 
00223     if ((uint)sel >= this->vscroll->GetCapacity()) return INVALID_ORDER;
00224 
00225     sel += this->vscroll->GetPosition();
00226 
00227     return (sel < v->GetNumOrders() * 2 && sel >= 0) ? sel : INVALID_ORDER;
00228   }
00229 
00235   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00236   {
00237     switch (data) {
00238       case -666:
00239         /* Autoreplace replaced the vehicle */
00240         this->vehicle = Vehicle::Get(this->window_number);
00241         break;
00242 
00243       case -1:
00244         /* Removed / replaced all orders (after deleting / sharing) */
00245         if (this->sel_index == -1) break;
00246 
00247         this->DeleteChildWindows();
00248         this->sel_index = -1;
00249         break;
00250 
00251       case -2:
00252         if (!gui_scope) break;
00253         this->UpdateSelectionStates();
00254         this->ReInit();
00255         break;
00256 
00257       default: {
00258         if (gui_scope) break; // only do this once; from command scope
00259 
00260         /* Moving an order. If one of these is INVALID_VEH_ORDER_ID, then
00261          * the order is being created / removed */
00262         if (this->sel_index == -1) break;
00263 
00264         VehicleOrderID from = GB(data, 0, 8);
00265         VehicleOrderID to   = GB(data, 8, 8);
00266 
00267         if (from == to) break; // no need to change anything
00268 
00269         /* if from == INVALID_VEH_ORDER_ID, one order was added; if to == INVALID_VEH_ORDER_ID, one order was removed */
00270         uint old_num_orders = this->vehicle->GetNumOrders() - (uint)(from == INVALID_VEH_ORDER_ID) + (uint)(to == INVALID_VEH_ORDER_ID);
00271 
00272         VehicleOrderID selected_order = (this->sel_index + 1) / 2;
00273         if (selected_order == old_num_orders) selected_order = 0; // when last travel time is selected, it belongs to order 0
00274 
00275         bool travel = HasBit(this->sel_index, 0);
00276 
00277         if (from != selected_order) {
00278           /* Moving from preceding order? */
00279           selected_order -= (int)(from <= selected_order);
00280           /* Moving to   preceding order? */
00281           selected_order += (int)(to   <= selected_order);
00282         } else {
00283           /* Now we are modifying the selected order */
00284           if (to == INVALID_VEH_ORDER_ID) {
00285             /* Deleting selected order */
00286             this->DeleteChildWindows();
00287             this->sel_index = -1;
00288             break;
00289           } else {
00290             /* Moving selected order */
00291             selected_order = to;
00292           }
00293         }
00294 
00295         /* recompute new sel_index */
00296         this->sel_index = 2 * selected_order - (int)travel;
00297         /* travel time of first order needs special handling */
00298         if (this->sel_index == -1) this->sel_index = this->vehicle->GetNumOrders() * 2 - 1;
00299         break;
00300       }
00301     }
00302   }
00303 
00304 
00305   virtual void OnPaint()
00306   {
00307     const Vehicle *v = this->vehicle;
00308     int selected = this->sel_index;
00309 
00310     this->vscroll->SetCount(v->GetNumOrders() * 2);
00311 
00312     if (v->owner == _local_company) {
00313       bool disable = true;
00314       if (selected != -1) {
00315         const Order *order = v->GetOrder(((selected + 1) / 2) % v->GetNumOrders());
00316         if (selected % 2 == 1) {
00317           disable = order != NULL && (order->IsType(OT_CONDITIONAL) || order->IsType(OT_IMPLICIT));
00318         } else {
00319           disable = order == NULL || ((!order->IsType(OT_GOTO_STATION) || (order->GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION)) && !order->IsType(OT_CONDITIONAL));
00320         }
00321       }
00322 
00323       this->SetWidgetDisabledState(WID_VT_CHANGE_TIME, disable);
00324       this->SetWidgetDisabledState(WID_VT_CLEAR_TIME, disable);
00325       this->SetWidgetDisabledState(WID_VT_SHARED_ORDER_LIST, !v->IsOrderListShared());
00326 
00327       this->EnableWidget(WID_VT_START_DATE);
00328       this->EnableWidget(WID_VT_RESET_LATENESS);
00329       this->EnableWidget(WID_VT_AUTOFILL);
00330     } else {
00331       this->DisableWidget(WID_VT_START_DATE);
00332       this->DisableWidget(WID_VT_CHANGE_TIME);
00333       this->DisableWidget(WID_VT_CLEAR_TIME);
00334       this->DisableWidget(WID_VT_RESET_LATENESS);
00335       this->DisableWidget(WID_VT_AUTOFILL);
00336       this->DisableWidget(WID_VT_SHARED_ORDER_LIST);
00337     }
00338 
00339     this->SetWidgetLoweredState(WID_VT_AUTOFILL, HasBit(v->vehicle_flags, VF_AUTOFILL_TIMETABLE));
00340 
00341     this->DrawWidgets();
00342   }
00343 
00344   virtual void SetStringParameters(int widget) const
00345   {
00346     switch (widget) {
00347       case WID_VT_CAPTION: SetDParam(0, this->vehicle->index); break;
00348       case WID_VT_EXPECTED: SetDParam(0, this->show_expected ? STR_TIMETABLE_EXPECTED : STR_TIMETABLE_SCHEDULED); break;
00349     }
00350   }
00351 
00352   virtual void DrawWidget(const Rect &r, int widget) const
00353   {
00354     const Vehicle *v = this->vehicle;
00355     int selected = this->sel_index;
00356 
00357     switch (widget) {
00358       case WID_VT_TIMETABLE_PANEL: {
00359         int y = r.top + WD_FRAMERECT_TOP;
00360         int i = this->vscroll->GetPosition();
00361         VehicleOrderID order_id = (i + 1) / 2;
00362         bool final_order = false;
00363 
00364         bool rtl = _current_text_dir == TD_RTL;
00365         SetDParam(0, 99);
00366         int index_column_width = GetStringBoundingBox(STR_ORDER_INDEX).width + GetSpriteSize(rtl ? SPR_ARROW_RIGHT : SPR_ARROW_LEFT).width + 3;
00367         int middle = rtl ? r.right - WD_FRAMERECT_RIGHT - index_column_width : r.left + WD_FRAMERECT_LEFT + index_column_width;
00368 
00369         const Order *order = v->GetOrder(order_id);
00370         while (order != NULL) {
00371           /* Don't draw anything if it extends past the end of the window. */
00372           if (!this->vscroll->IsVisible(i)) break;
00373 
00374           if (i % 2 == 0) {
00375             DrawOrderString(v, order, order_id, y, i == selected, true, r.left + WD_FRAMERECT_LEFT, middle, r.right - WD_FRAMERECT_RIGHT);
00376 
00377             order_id++;
00378 
00379             if (order_id >= v->GetNumOrders()) {
00380               order = v->GetOrder(0);
00381               final_order = true;
00382             } else {
00383               order = order->next;
00384             }
00385           } else {
00386             StringID string;
00387             TextColour colour = (i == selected) ? TC_WHITE : TC_BLACK;
00388             if (order->IsType(OT_CONDITIONAL)) {
00389               string = STR_TIMETABLE_NO_TRAVEL;
00390             } else if (order->IsType(OT_IMPLICIT)) {
00391               string = STR_TIMETABLE_NOT_TIMETABLEABLE;
00392               colour = ((i == selected) ? TC_SILVER : TC_GREY) | TC_NO_SHADE;
00393             } else if (order->travel_time == 0) {
00394               string = STR_TIMETABLE_TRAVEL_NOT_TIMETABLED;
00395             } else {
00396               SetTimetableParams(0, 1, order->travel_time);
00397               string = STR_TIMETABLE_TRAVEL_FOR;
00398             }
00399 
00400             DrawString(rtl ? r.left + WD_FRAMERECT_LEFT : middle, rtl ? middle : r.right - WD_FRAMERECT_LEFT, y, string, colour);
00401 
00402             if (final_order) break;
00403           }
00404 
00405           i++;
00406           y += FONT_HEIGHT_NORMAL;
00407         }
00408         break;
00409       }
00410 
00411       case WID_VT_ARRIVAL_DEPARTURE_PANEL: {
00412         /* Arrival and departure times are handled in an all-or-nothing approach,
00413          * i.e. are only shown if we can calculate all times.
00414          * Excluding order lists with only one order makes some things easier.
00415          */
00416         Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
00417         if (total_time <= 0 || v->GetNumOrders() <= 1 || !HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) break;
00418 
00419         TimetableArrivalDeparture *arr_dep = AllocaM(TimetableArrivalDeparture, v->GetNumOrders());
00420         const VehicleOrderID cur_order = v->cur_real_order_index % v->GetNumOrders();
00421 
00422         VehicleOrderID earlyID = BuildArrivalDepartureList(v, arr_dep) ? cur_order : (VehicleOrderID)INVALID_VEH_ORDER_ID;
00423 
00424         int y = r.top + WD_FRAMERECT_TOP;
00425 
00426         bool show_late = this->show_expected && v->lateness_counter > DAY_TICKS;
00427         Ticks offset = show_late ? 0 : -v->lateness_counter;
00428 
00429         bool rtl = _current_text_dir == TD_RTL;
00430         int abbr_left  = rtl ? r.right - WD_FRAMERECT_RIGHT - this->deparr_abbr_width : r.left + WD_FRAMERECT_LEFT;
00431         int abbr_right = rtl ? r.right - WD_FRAMERECT_RIGHT : r.left + WD_FRAMERECT_LEFT + this->deparr_abbr_width;
00432         int time_left  = rtl ? r.left + WD_FRAMERECT_LEFT : r.right - WD_FRAMERECT_RIGHT - this->deparr_time_width;
00433         int time_right = rtl ? r.left + WD_FRAMERECT_LEFT + this->deparr_time_width : r.right - WD_FRAMERECT_RIGHT;
00434 
00435         for (int i = this->vscroll->GetPosition(); i / 2 < v->GetNumOrders(); ++i) { // note: i is also incremented in the loop
00436           /* Don't draw anything if it extends past the end of the window. */
00437           if (!this->vscroll->IsVisible(i)) break;
00438 
00439           if (i % 2 == 0) {
00440             if (arr_dep[i / 2].arrival != INVALID_TICKS) {
00441               DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_ARRIVAL_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
00442               if (this->show_expected && i / 2 == earlyID) {
00443                 SetArrivalDepartParams(0, 1, arr_dep[i / 2].arrival);
00444                 DrawString(time_left, time_right, y, STR_GREEN_STRING, i == selected ? TC_WHITE : TC_BLACK);
00445               } else {
00446                 SetArrivalDepartParams(0, 1, arr_dep[i / 2].arrival + offset);
00447                 DrawString(time_left, time_right, y, show_late ? STR_RED_STRING : STR_JUST_STRING, i == selected ? TC_WHITE : TC_BLACK);
00448               }
00449             }
00450           } else {
00451             if (arr_dep[i / 2].departure != INVALID_TICKS) {
00452               DrawString(abbr_left, abbr_right, y, STR_TIMETABLE_DEPARTURE_ABBREVIATION, i == selected ? TC_WHITE : TC_BLACK);
00453               SetArrivalDepartParams(0, 1, arr_dep[i/2].departure + offset);
00454               DrawString(time_left, time_right, y, show_late ? STR_RED_STRING : STR_JUST_STRING, i == selected ? TC_WHITE : TC_BLACK);
00455             }
00456           }
00457           y += FONT_HEIGHT_NORMAL;
00458         }
00459         break;
00460       }
00461 
00462       case WID_VT_SUMMARY_PANEL: {
00463         int y = r.top + WD_FRAMERECT_TOP;
00464 
00465         Ticks total_time = v->orders.list != NULL ? v->orders.list->GetTimetableDurationIncomplete() : 0;
00466         if (total_time != 0) {
00467           SetTimetableParams(0, 1, total_time);
00468           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);
00469         }
00470         y += FONT_HEIGHT_NORMAL;
00471 
00472         if (v->timetable_start != 0) {
00473           /* We are running towards the first station so we can start the
00474            * timetable at the given time. */
00475           SetDParam(0, STR_JUST_DATE_TINY);
00476           SetDParam(1, v->timetable_start);
00477           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_START_AT);
00478         } else if (!HasBit(v->vehicle_flags, VF_TIMETABLE_STARTED)) {
00479           /* We aren't running on a timetable yet, so how can we be "on time"
00480            * when we aren't even "on service"/"on duty"? */
00481           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_NOT_STARTED);
00482         } else if (v->lateness_counter == 0 || (!_settings_client.gui.timetable_in_ticks && v->lateness_counter / DAY_TICKS == 0)) {
00483           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_TIMETABLE_STATUS_ON_TIME);
00484         } else {
00485           SetTimetableParams(0, 1, abs(v->lateness_counter));
00486           DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, v->lateness_counter < 0 ? STR_TIMETABLE_STATUS_EARLY : STR_TIMETABLE_STATUS_LATE);
00487         }
00488         break;
00489       }
00490     }
00491   }
00492 
00493   static inline uint32 PackTimetableArgs(const Vehicle *v, uint selected)
00494   {
00495     uint order_number = (selected + 1) / 2;
00496     uint is_journey   = (selected % 2 == 1) ? 1 : 0;
00497 
00498     if (order_number >= v->GetNumOrders()) order_number = 0;
00499 
00500     return v->index | (order_number << 20) | (is_journey << 28);
00501   }
00502 
00503   virtual void OnClick(Point pt, int widget, int click_count)
00504   {
00505     const Vehicle *v = this->vehicle;
00506 
00507     switch (widget) {
00508       case WID_VT_ORDER_VIEW: // Order view button
00509         ShowOrdersWindow(v);
00510         break;
00511 
00512       case WID_VT_TIMETABLE_PANEL: { // Main panel.
00513         int selected = GetOrderFromTimetableWndPt(pt.y, v);
00514 
00515         this->DeleteChildWindows();
00516         this->sel_index = (selected == INVALID_ORDER || selected == this->sel_index) ? -1 : selected;
00517         break;
00518       }
00519 
00520       case WID_VT_START_DATE: // Change the date that the timetable starts.
00521         ShowSetDateWindow(this, v->index, _date, _cur_year, _cur_year + 15, ChangeTimetableStartCallback);
00522         break;
00523 
00524       case WID_VT_CHANGE_TIME: { // "Wait For" button.
00525         int selected = this->sel_index;
00526         VehicleOrderID real = (selected + 1) / 2;
00527 
00528         if (real >= v->GetNumOrders()) real = 0;
00529 
00530         const Order *order = v->GetOrder(real);
00531         StringID current = STR_EMPTY;
00532 
00533         if (order != NULL) {
00534           uint time = (selected % 2 == 1) ? order->travel_time : order->wait_time;
00535           if (!_settings_client.gui.timetable_in_ticks) time /= DAY_TICKS;
00536 
00537           if (time != 0) {
00538             SetDParam(0, time);
00539             current = STR_JUST_INT;
00540           }
00541         }
00542 
00543         ShowQueryString(current, STR_TIMETABLE_CHANGE_TIME, 31, this, CS_NUMERAL, QSF_NONE);
00544         break;
00545       }
00546 
00547       case WID_VT_CLEAR_TIME: { // Clear waiting time button.
00548         uint32 p1 = PackTimetableArgs(v, this->sel_index);
00549         DoCommandP(0, p1, 0, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
00550         break;
00551       }
00552 
00553       case WID_VT_RESET_LATENESS: // Reset the vehicle's late counter.
00554         DoCommandP(0, v->index, 0, CMD_SET_VEHICLE_ON_TIME | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
00555         break;
00556 
00557       case WID_VT_AUTOFILL: { // Autofill the timetable.
00558         uint32 p2 = 0;
00559         if (!HasBit(v->vehicle_flags, VF_AUTOFILL_TIMETABLE)) SetBit(p2, 0);
00560         if (_ctrl_pressed) SetBit(p2, 1);
00561         DoCommandP(0, v->index, p2, CMD_AUTOFILL_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
00562         break;
00563       }
00564 
00565       case WID_VT_EXPECTED:
00566         this->show_expected = !this->show_expected;
00567         break;
00568 
00569       case WID_VT_SHARED_ORDER_LIST:
00570         ShowVehicleListWindow(v);
00571         break;
00572     }
00573 
00574     this->SetDirty();
00575   }
00576 
00577   virtual void OnQueryTextFinished(char *str)
00578   {
00579     if (str == NULL) return;
00580 
00581     const Vehicle *v = this->vehicle;
00582 
00583     uint32 p1 = PackTimetableArgs(v, this->sel_index);
00584 
00585     uint64 time = StrEmpty(str) ? 0 : strtoul(str, NULL, 10);
00586     if (!_settings_client.gui.timetable_in_ticks) time *= DAY_TICKS;
00587 
00588     uint32 p2 = minu(time, UINT16_MAX);
00589 
00590     DoCommandP(0, p1, p2, CMD_CHANGE_TIMETABLE | CMD_MSG(STR_ERROR_CAN_T_TIMETABLE_VEHICLE));
00591   }
00592 
00593   virtual void OnResize()
00594   {
00595     /* Update the scroll bar */
00596     this->vscroll->SetCapacityFromWidget(this, WID_VT_TIMETABLE_PANEL, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM);
00597   }
00598 
00602   void UpdateSelectionStates()
00603   {
00604     this->GetWidget<NWidgetStacked>(WID_VT_ARRIVAL_DEPARTURE_SELECTION)->SetDisplayedPlane(_settings_client.gui.timetable_arrival_departure ? 0 : SZSP_NONE);
00605     this->GetWidget<NWidgetStacked>(WID_VT_EXPECTED_SELECTION)->SetDisplayedPlane(_settings_client.gui.timetable_arrival_departure ? 0 : 1);
00606   }
00607 };
00608 
00609 static const NWidgetPart _nested_timetable_widgets[] = {
00610   NWidget(NWID_HORIZONTAL),
00611     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00612     NWidget(WWT_CAPTION, COLOUR_GREY, WID_VT_CAPTION), SetDataTip(STR_TIMETABLE_TITLE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00613     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_ORDER_VIEW), SetMinimalSize(61, 14), SetDataTip( STR_TIMETABLE_ORDER_VIEW, STR_TIMETABLE_ORDER_VIEW_TOOLTIP),
00614     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00615     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00616   EndContainer(),
00617   NWidget(NWID_HORIZONTAL),
00618     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(),
00619     NWidget(NWID_SELECTION, INVALID_COLOUR, WID_VT_ARRIVAL_DEPARTURE_SELECTION),
00620       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(),
00621     EndContainer(),
00622     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_VT_SCROLLBAR),
00623   EndContainer(),
00624   NWidget(WWT_PANEL, COLOUR_GREY, WID_VT_SUMMARY_PANEL), SetMinimalSize(400, 22), SetResize(1, 0), EndContainer(),
00625   NWidget(NWID_HORIZONTAL),
00626     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00627       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
00628         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),
00629         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),
00630       EndContainer(),
00631       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
00632         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),
00633         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),
00634       EndContainer(),
00635       NWidget(NWID_VERTICAL, NC_EQUALSIZE),
00636         NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_AUTOFILL), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_TIMETABLE_AUTOFILL, STR_TIMETABLE_AUTOFILL_TOOLTIP),
00637         NWidget(NWID_SELECTION, INVALID_COLOUR, WID_VT_EXPECTED_SELECTION),
00638           NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_VT_EXPECTED), SetResize(1, 0), SetFill(1, 1), SetDataTip(STR_BLACK_STRING, STR_TIMETABLE_EXPECTED_TOOLTIP),
00639           NWidget(WWT_PANEL, COLOUR_GREY), SetResize(1, 0), SetFill(1, 1), EndContainer(),
00640         EndContainer(),
00641       EndContainer(),
00642     EndContainer(),
00643     NWidget(NWID_VERTICAL, NC_EQUALSIZE),
00644       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),
00645       NWidget(WWT_RESIZEBOX, COLOUR_GREY), SetFill(0, 1),
00646     EndContainer(),
00647   EndContainer(),
00648 };
00649 
00650 static const WindowDesc _timetable_desc(
00651   WDP_AUTO, 400, 130,
00652   WC_VEHICLE_TIMETABLE, WC_VEHICLE_VIEW,
00653   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
00654   _nested_timetable_widgets, lengthof(_nested_timetable_widgets)
00655 );
00656 
00661 void ShowTimetableWindow(const Vehicle *v)
00662 {
00663   DeleteWindowById(WC_VEHICLE_DETAILS, v->index, false);
00664   DeleteWindowById(WC_VEHICLE_ORDERS, v->index, false);
00665   AllocateWindowDescFront<TimetableWindow>(&_timetable_desc, v->index);
00666 }