# autoreplace_gui.cpp

Go to the documentation of this file.

    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 "vehicle_gui.h"
    00015 #include "newgrf_engine.h"
    00016 #include "rail.h"
    00017 #include "strings_func.h"
    00018 #include "window_func.h"
    00019 #include "autoreplace_func.h"
    00020 #include "company_func.h"
    00021 #include "engine_base.h"
    00022 #include "window_gui.h"
    00023 #include "engine_gui.h"
    00024 #include "settings_func.h"
    00025 #include "core/geometry_func.hpp"
    00026 #include "rail_gui.h"
    00027 #include "widgets/dropdown_func.h"
    00028
    00029 #include "widgets/autoreplace_widget.h"
    00030
    00031
    00032 uint GetEngineListHeight(VehicleType type);
    00033 void DrawEngineList(VehicleType type, int x, int r, int y, const GUIEngineList *eng_list, uint16 min, uint16 max, EngineID selected_id, bool show_count, GroupID selected_group);
    00034
    00035 static int CDECL EngineNumberSorter(const EngineID *a, const EngineID *b)
    00036 {
    00037   int r = Engine::Get(*a)->list_position - Engine::Get(*b)->list_position;
    00038
    00039   return r;
    00040 }
    00041
    00051 void InvalidateAutoreplaceWindow(EngineID e, GroupID id_g)
    00052 {
    00053   if (GetGroupNumEngines(_local_company, id_g, e) == 0 || GetGroupNumEngines(_local_company, ALL_GROUP, e) == 0) {
    00054     /* We don't have any of this engine type.
    00055      * Either we just sold the last one, we build a new one or we stopped replacing it.
    00056      * In all cases, we need to update the left list */
    00057     InvalidateWindowData(WC_REPLACE_VEHICLE, Engine::Get(e)->type, 1);
    00058   }
    00059 }
    00060
    00065 void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)
    00066 {
    00067   InvalidateWindowData(WC_REPLACE_VEHICLE, type, 0); // Update the autoreplace window
    00068   InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well
    00069 }
    00070
    00071 static const StringID _start_replace_dropdown[] = {
    00072   STR_REPLACE_VEHICLES_NOW,
    00073   STR_REPLACE_VEHICLES_WHEN_OLD,
    00074   INVALID_STRING_ID
    00075 };
    00076
    00080 class ReplaceVehicleWindow : public Window {
    00081   EngineID sel_engine[2];
    00082   GUIEngineList engines[2];
    00083   bool replace_engines;
    00084   bool reset_sel_engine;
    00085   GroupID sel_group;
    00086   int details_height;
    00087   RailType sel_railtype;
    00088   Scrollbar *vscroll[2];
    00089
    00097   bool GenerateReplaceRailList(EngineID e, bool draw_left, bool show_engines)
    00098   {
    00099     const RailVehicleInfo *rvi = RailVehInfo(e);
    00100
    00101     /* Ensure that the wagon/engine selection fits the engine. */
    00102     if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false;
    00103
    00104     if (draw_left && show_engines) {
    00105       /* Ensure that the railtype is specific to the selected one */
    00106       if (rvi->railtype != this->sel_railtype) return false;
    00107     }
    00108     return true;
    00109   }
    00110
    00111
    00116   void GenerateReplaceVehList(bool draw_left)
    00117   {
    00118     EngineID selected_engine = INVALID_ENGINE;
    00119     VehicleType type = (VehicleType)this->window_number;
    00120     byte side = draw_left ? 0 : 1;
    00121
    00122     GUIEngineList *list = &this->engines[side];
    00123     list->Clear();
    00124
    00125     const Engine *e;
    00126     FOR_ALL_ENGINES_OF_TYPE(e, type) {
    00127       EngineID eid = e->index;
    00128       if (type == VEH_TRAIN && !this->GenerateReplaceRailList(eid, draw_left, this->replace_engines)) continue; // special rules for trains
    00129
    00130       if (draw_left) {
    00131         const uint num_engines = GetGroupNumEngines(_local_company, this->sel_group, eid);
    00132
    00133         /* Skip drawing the engines we don't have any of and haven't set for replacement */
    00134         if (num_engines == 0 && EngineReplacementForCompany(Company::Get(_local_company), eid, this->sel_group) == INVALID_ENGINE) continue;
    00135       } else {
    00136         if (!CheckAutoreplaceValidity(this->sel_engine[0], eid, _local_company)) continue;
    00137       }
    00138
    00139       *list->Append() = eid;
    00140       if (eid == this->sel_engine[side]) selected_engine = eid; // The selected engine is still in the list
    00141     }
    00142     this->sel_engine[side] = selected_engine; // update which engine we selected (the same or none, if it's not in the list anymore)
    00143     EngList_Sort(list, &EngineNumberSorter);
    00144   }
    00145
    00147   void GenerateLists()
    00148   {
    00149     EngineID e = this->sel_engine[0];
    00150
    00151     if (this->engines[0].NeedRebuild()) {
    00152       /* We need to rebuild the left engines list */
    00153       this->GenerateReplaceVehList(true);
    00154       this->vscroll[0]->SetCount(this->engines[0].Length());
    00155       if (this->reset_sel_engine && this->sel_engine[0] == INVALID_ENGINE && this->engines[0].Length() != 0) {
    00156         this->sel_engine[0] = this->engines[0][0];
    00157       }
    00158     }
    00159
    00160     if (this->engines[1].NeedRebuild() || e != this->sel_engine[0]) {
    00161       /* Either we got a request to rebuild the right engines list, or the left engines list selected a different engine */
    00162       if (this->sel_engine[0] == INVALID_ENGINE) {
    00163         /* Always empty the right engines list when nothing is selected in the left engines list */
    00164         this->engines[1].Clear();
    00165         this->sel_engine[1] = INVALID_ENGINE;
    00166       } else {
    00167         this->GenerateReplaceVehList(false);
    00168         this->vscroll[1]->SetCount(this->engines[1].Length());
    00169         if (this->reset_sel_engine && this->sel_engine[1] == INVALID_ENGINE && this->engines[1].Length() != 0) {
    00170           this->sel_engine[1] = this->engines[1][0];
    00171         }
    00172       }
    00173     }
    00174     /* Reset the flags about needed updates */
    00175     this->engines[0].RebuildDone();
    00176     this->engines[1].RebuildDone();
    00177     this->reset_sel_engine = false;
    00178   }
    00179
    00184   void ReplaceClick_StartReplace(bool replace_when_old)
    00185   {
    00186     EngineID veh_from = this->sel_engine[0];
    00187     EngineID veh_to = this->sel_engine[1];
    00188     DoCommandP(0, (replace_when_old ? 1 : 0) | (this->sel_group << 16), veh_from + (veh_to << 16), CMD_SET_AUTOREPLACE);
    00189   }
    00190
    00191 public:
    00192   ReplaceVehicleWindow(const WindowDesc *desc, VehicleType vehicletype, GroupID id_g) : Window()
    00193   {
    00194     if (vehicletype == VEH_TRAIN) {
    00195       /* For rail vehicles find the most used vehicle type, which is usually
    00196        * better than 'just' the first/previous vehicle type. */
    00197       uint type_count[RAILTYPE_END];
    00198       memset(type_count, 0, sizeof(type_count));
    00199
    00200       const Engine *e;
    00201       FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) {
    00202         if (e->u.rail.railveh_type == RAILVEH_WAGON) continue;
    00203         type_count[e->u.rail.railtype] += GetGroupNumEngines(_local_company, id_g, e->index);
    00204       }
    00205
    00206       this->sel_railtype = RAILTYPE_BEGIN;
    00207       for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
    00208         if (type_count[this->sel_railtype] < type_count[rt]) this->sel_railtype = rt;
    00209       }
    00210     }
    00211
    00212     this->replace_engines  = true; // start with locomotives (all other vehicles will not read this bool)
    00213     this->engines[0].ForceRebuild();
    00214     this->engines[1].ForceRebuild();
    00215     this->reset_sel_engine = true;
    00216     this->details_height   = ((vehicletype == VEH_TRAIN) ? 10 : 9) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
    00217     this->sel_engine[0] = INVALID_ENGINE;
    00218     this->sel_engine[1] = INVALID_ENGINE;
    00219
    00220     this->CreateNestedTree(desc);
    00221     this->vscroll[0] = this->GetScrollbar(WID_RV_LEFT_SCROLLBAR);
    00222     this->vscroll[1] = this->GetScrollbar(WID_RV_RIGHT_SCROLLBAR);
    00223     this->FinishInitNested(desc, vehicletype);
    00224
    00225     this->owner = _local_company;
    00226     this->sel_group = id_g;
    00227   }
    00228
    00229   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
    00230   {
    00231     switch (widget) {
    00232       case WID_RV_LEFT_MATRIX:
    00233       case WID_RV_RIGHT_MATRIX:
    00234         resize->height = GetEngineListHeight((VehicleType)this->window_number);
    00235         size->height = (this->window_number <= VEH_ROAD ? 8 : 4) * resize->height;
    00236         break;
    00237
    00238       case WID_RV_LEFT_DETAILS:
    00239       case WID_RV_RIGHT_DETAILS:
    00240         size->height = this->details_height;
    00241         break;
    00242
    00243       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: {
    00244         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
    00245         SetDParam(0, STR_CONFIG_SETTING_ON);
    00246         Dimension d = GetStringBoundingBox(str);
    00247         SetDParam(0, STR_CONFIG_SETTING_OFF);
    00248         d = maxdim(d, GetStringBoundingBox(str));
    00249         d.width += padding.width;
    00250         d.height += padding.height;
    00251         *size = maxdim(*size, d);
    00252         break;
    00253       }
    00254
    00255       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE: {
    00256         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
    00257         SetDParam(0, STR_REPLACE_ENGINES);
    00258         Dimension d = GetStringBoundingBox(str);
    00259         SetDParam(0, STR_REPLACE_WAGONS);
    00260         d = maxdim(d, GetStringBoundingBox(str));
    00261         d.width += padding.width;
    00262         d.height += padding.height;
    00263         *size = maxdim(*size, d);
    00264         break;
    00265       }
    00266
    00267       case WID_RV_INFO_TAB: {
    00268         SetDParam(0, STR_REPLACE_NOT_REPLACING);
    00269         Dimension d = GetStringBoundingBox(STR_BLACK_STRING);
    00270         SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
    00271         d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING));
    00272         d.width += WD_FRAMETEXT_LEFT +  WD_FRAMETEXT_RIGHT;
    00273         d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
    00274         *size = maxdim(*size, d);
    00275         break;
    00276       }
    00277
    00278       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: {
    00279         Dimension d = {0, 0};
    00280         for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
    00281           const RailtypeInfo *rti = GetRailTypeInfo(rt);
    00282           /* Skip rail type if it has no label */
    00283           if (rti->label == 0) continue;
    00284           d = maxdim(d, GetStringBoundingBox(rti->strings.replace_text));
    00285         }
    00286         d.width += padding.width;
    00287         d.height += padding.height;
    00288         *size = maxdim(*size, d);
    00289         break;
    00290       }
    00291
    00292       case WID_RV_START_REPLACE: {
    00293         Dimension d = GetStringBoundingBox(STR_REPLACE_VEHICLES_START);
    00294         for (int i = 0; _start_replace_dropdown[i] != INVALID_STRING_ID; i++) {
    00295           d = maxdim(d, GetStringBoundingBox(_start_replace_dropdown[i]));
    00296         }
    00297         d.width += padding.width;
    00298         d.height += padding.height;
    00299         *size = maxdim(*size, d);
    00300         break;
    00301       }
    00302     }
    00303   }
    00304
    00305   virtual void SetStringParameters(int widget) const
    00306   {
    00307     switch (widget) {
    00308       case WID_RV_CAPTION:
    00309         SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
    00310         switch (this->sel_group) {
    00311           case ALL_GROUP:
    00312             SetDParam(1, STR_GROUP_ALL_TRAINS + this->window_number);
    00313             break;
    00314
    00315           case DEFAULT_GROUP:
    00316             SetDParam(1, STR_GROUP_DEFAULT_TRAINS + this->window_number);
    00317             break;
    00318
    00319           default:
    00320             SetDParam(1, STR_GROUP_NAME);
    00321             SetDParam(2, sel_group);
    00322             break;
    00323         }
    00324         break;
    00325
    00326       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: {
    00327         const Company *c = Company::Get(_local_company);
    00328         SetDParam(0, c->settings.renew_keep_length ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
    00329         break;
    00330       }
    00331
    00332       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE:
    00333         SetDParam(0, this->replace_engines ? STR_REPLACE_ENGINES : STR_REPLACE_WAGONS);
    00334         break;
    00335     }
    00336   }
    00337
    00338   virtual void DrawWidget(const Rect &r, int widget) const
    00339   {
    00340     switch (widget) {
    00341       case WID_RV_INFO_TAB: {
    00342         const Company *c = Company::Get(_local_company);
    00343         if (this->sel_engine[0] != INVALID_ENGINE) {
    00344           if (!EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group)) {
    00345             SetDParam(0, STR_REPLACE_NOT_REPLACING);
    00346           } else {
    00347             bool when_old = false;
    00348             EngineID e = EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group, &when_old);
    00349             SetDParam(0, when_old ? STR_REPLACE_REPLACING_WHEN_OLD : STR_ENGINE_NAME);
    00350             SetDParam(1, e);
    00351           }
    00352         } else {
    00353           SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
    00354         }
    00355
    00356         DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, STR_BLACK_STRING, TC_FROMSTRING, SA_HOR_CENTER);
    00357         break;
    00358       }
    00359
    00360       case WID_RV_LEFT_MATRIX:
    00361       case WID_RV_RIGHT_MATRIX: {
    00362         int side = (widget == WID_RV_LEFT_MATRIX) ? 0 : 1;
    00363         EngineID start  = this->vscroll[side]->GetPosition(); // what is the offset for the start (scrolling)
    00364         EngineID end    = min(this->vscroll[side]->GetCapacity() + start, this->engines[side].Length());
    00365
    00366         /* Do the actual drawing */
    00367         DrawEngineList((VehicleType)this->window_number, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP,
    00368             &this->engines[side], start, end, this->sel_engine[side], side == 0, this->sel_group);
    00369         break;
    00370       }
    00371     }
    00372   }
    00373
    00374   virtual void OnPaint()
    00375   {
    00376     if (this->engines[0].NeedRebuild() || this->engines[1].NeedRebuild()) this->GenerateLists();
    00377
    00378     Company *c = Company::Get(_local_company);
    00379
    00380     /* Disable the "Start Replacing" button if:
    00381      *    Either engines list is empty
    00382      * or The selected replacement engine has a replacement (to prevent loops). */
    00383     this->SetWidgetDisabledState(WID_RV_START_REPLACE,
    00384                     this->sel_engine[0] == INVALID_ENGINE ||
    00385                     this->sel_engine[1] == INVALID_ENGINE ||
    00386                     EngineReplacementForCompany(c, this->sel_engine[1], this->sel_group) != INVALID_ENGINE);
    00387
    00388     /* Disable the "Stop Replacing" button if:
    00389      *   The left engines list (existing vehicle) is empty
    00390      *   or The selected vehicle has no replacement set up */
    00391     this->SetWidgetDisabledState(WID_RV_STOP_REPLACE,
    00392                     this->sel_engine[0] == INVALID_ENGINE ||
    00393                     !EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group));
    00394
    00395     if (this->window_number == VEH_TRAIN) {
    00396       /* sets the colour of that art thing */
    00397       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_FLUFF_LEFT)->colour  = _company_colours[_local_company];
    00398       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_FLUFF_RIGHT)->colour = _company_colours[_local_company];
    00399
    00400       /* Show the selected railtype in the pulldown menu */
    00401       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_RAILTYPE_DROPDOWN)->widget_data = GetRailTypeInfo(sel_railtype)->strings.replace_text;
    00402     }
    00403
    00404     this->DrawWidgets();
    00405
    00406     if (!this->IsShaded()) {
    00407       int needed_height = this->details_height;
    00408       /* Draw details panels. */
    00409       for (int side = 0; side < 2; side++) {
    00410         if (this->sel_engine[side] != INVALID_ENGINE) {
    00411           NWidgetBase *nwi = this->GetWidget<NWidgetBase>(side == 0 ? WID_RV_LEFT_DETAILS : WID_RV_RIGHT_DETAILS);
    00412           int text_end = DrawVehiclePurchaseInfo(nwi->pos_x + WD_FRAMETEXT_LEFT, nwi->pos_x + nwi->current_x - WD_FRAMETEXT_RIGHT,
    00413               nwi->pos_y + WD_FRAMERECT_TOP, this->sel_engine[side]);
    00414           needed_height = max(needed_height, text_end - (int)nwi->pos_y + WD_FRAMERECT_BOTTOM);
    00415         }
    00416       }
    00417       if (needed_height != this->details_height) { // Details window are not high enough, enlarge them.
    00418         this->details_height = needed_height;
    00419         this->ReInit();
    00420         return;
    00421       }
    00422     }
    00423   }
    00424
    00425   virtual void OnClick(Point pt, int widget, int click_count)
    00426   {
    00427     switch (widget) {
    00428       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE:
    00429         this->replace_engines  = !(this->replace_engines);
    00430         this->engines[0].ForceRebuild();
    00431         this->reset_sel_engine = true;
    00432         this->SetDirty();
    00433         break;
    00434
    00435       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: // Railtype selection dropdown menu
    00436         ShowDropDownList(this, GetRailTypeDropDownList(true), sel_railtype, WID_RV_TRAIN_RAILTYPE_DROPDOWN);
    00437         break;
    00438
    00439       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: // toggle renew_keep_length
    00440         DoCommandP(0, GetCompanySettingIndex("company.renew_keep_length"), Company::Get(_local_company)->settings.renew_keep_length ? 0 : 1, CMD_CHANGE_COMPANY_SETTING);
    00441         break;
    00442
    00443       case WID_RV_START_REPLACE: { // Start replacing
    00444         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
    00445           this->HandleButtonClick(WID_RV_START_REPLACE);
    00446           ReplaceClick_StartReplace(false);
    00447         } else {
    00448           bool replacment_when_old = EngineHasReplacementWhenOldForCompany(Company::Get(_local_company), this->sel_engine[0], this->sel_group);
    00449           ShowDropDownMenu(this, _start_replace_dropdown, replacment_when_old ? 1 : 0, WID_RV_START_REPLACE, !this->replace_engines ? 1 << 1 : 0, 0);
    00450         }
    00451         break;
    00452       }
    00453
    00454       case WID_RV_STOP_REPLACE: { // Stop replacing
    00455         EngineID veh_from = this->sel_engine[0];
    00456         DoCommandP(0, this->sel_group << 16, veh_from + (INVALID_ENGINE << 16), CMD_SET_AUTOREPLACE);
    00457         break;
    00458       }
    00459
    00460       case WID_RV_LEFT_MATRIX:
    00461       case WID_RV_RIGHT_MATRIX: {
    00462         byte click_side;
    00463         if (widget == WID_RV_LEFT_MATRIX) {
    00464           click_side = 0;
    00465         } else {
    00466           click_side = 1;
    00467         }
    00468         uint i = this->vscroll[click_side]->GetScrolledRowFromWidget(pt.y, this, widget);
    00469         size_t engine_count = this->engines[click_side].Length();
    00470
    00471         EngineID e = engine_count > i ? this->engines[click_side][i] : INVALID_ENGINE;
    00472         if (e == this->sel_engine[click_side]) break; // we clicked the one we already selected
    00473         this->sel_engine[click_side] = e;
    00474         if (click_side == 0) {
    00475           this->engines[1].ForceRebuild();
    00476           this->reset_sel_engine = true;
    00477         }
    00478         this->SetDirty();
    00479         break;
    00480       }
    00481     }
    00482   }
    00483
    00484   virtual void OnDropdownSelect(int widget, int index)
    00485   {
    00486     switch (widget) {
    00487       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: {
    00488         RailType temp = (RailType)index;
    00489         if (temp == sel_railtype) return; // we didn't select a new one. No need to change anything
    00490         sel_railtype = temp;
    00491         /* Reset scrollbar positions */
    00492         this->vscroll[0]->SetPosition(0);
    00493         this->vscroll[1]->SetPosition(0);
    00494         /* Rebuild the lists */
    00495         this->engines[0].ForceRebuild();
    00496         this->engines[1].ForceRebuild();
    00497         this->reset_sel_engine = true;
    00498         this->SetDirty();
    00499         break;
    00500       }
    00501
    00502       case WID_RV_START_REPLACE:
    00503         this->ReplaceClick_StartReplace(index != 0);
    00504         break;
    00505     }
    00506   }
    00507
    00508   virtual void OnResize()
    00509   {
    00510     this->vscroll[0]->SetCapacityFromWidget(this, WID_RV_LEFT_MATRIX);
    00511     this->vscroll[1]->SetCapacityFromWidget(this, WID_RV_RIGHT_MATRIX);
    00512
    00513     this->GetWidget<NWidgetCore>(WID_RV_LEFT_MATRIX)->widget_data =
    00514         this->GetWidget<NWidgetCore>(WID_RV_RIGHT_MATRIX)->widget_data = (this->vscroll[0]->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
    00515   }
    00516
    00522   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
    00523   {
    00524     if (data != 0) {
    00525       /* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
    00526       this->engines[0].ForceRebuild();
    00527     } else {
    00528       this->engines[1].ForceRebuild();
    00529     }
    00530   }
    00531 };
    00532
    00533 static const NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
    00534   NWidget(NWID_HORIZONTAL),
    00535     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
    00536     NWidget(WWT_CAPTION, COLOUR_GREY, WID_RV_CAPTION), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00537     NWidget(WWT_SHADEBOX, COLOUR_GREY),
    00538     NWidget(WWT_STICKYBOX, COLOUR_GREY),
    00539   EndContainer(),
    00540   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
    00541     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_LEFT_SCROLLBAR),
    00542     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_LEFT_SCROLLBAR),
    00543     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_RIGHT_SCROLLBAR),
    00544     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_RIGHT_SCROLLBAR),
    00545   EndContainer(),
    00546   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
    00547     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_LEFT_DETAILS), SetMinimalSize(240, 122), SetResize(1, 0), EndContainer(),
    00548     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(240, 122), SetResize(1, 0), EndContainer(),
    00549   EndContainer(),
    00550   NWidget(NWID_HORIZONTAL),
    00551     NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
    00552     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0),
    00553     EndContainer(),
    00554     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(150, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
    00555   EndContainer(),
    00556   NWidget(NWID_HORIZONTAL),
    00557     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_TRAIN_ENGINEWAGON_TOGGLE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_ENGINE_WAGON_SELECT, STR_REPLACE_ENGINE_WAGON_SELECT_HELP),
    00558     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_TRAIN_FLUFF_LEFT), SetMinimalSize(15, 12), EndContainer(),
    00559     NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_RV_TRAIN_RAILTYPE_DROPDOWN), SetMinimalSize(136, 12), SetDataTip(0x0, STR_REPLACE_HELP_RAILTYPE), SetResize(1, 0),
    00560     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_TRAIN_FLUFF_RIGHT), SetMinimalSize(16, 12), EndContainer(),
    00561     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_TRAIN_WAGONREMOVE_TOGGLE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_REMOVE_WAGON, STR_REPLACE_REMOVE_WAGON_HELP),
    00562     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
    00563   EndContainer(),
    00564 };
    00565
    00566 static const WindowDesc _replace_rail_vehicle_desc(
    00567   WDP_AUTO, 500, 140,
    00568   WC_REPLACE_VEHICLE, WC_NONE,
    00569   WDF_CONSTRUCTION,
    00570   _nested_replace_rail_vehicle_widgets, lengthof(_nested_replace_rail_vehicle_widgets)
    00571 );
    00572
    00573 static const NWidgetPart _nested_replace_vehicle_widgets[] = {
    00574   NWidget(NWID_HORIZONTAL),
    00575     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
    00576     NWidget(WWT_CAPTION, COLOUR_GREY, WID_RV_CAPTION), SetMinimalSize(433, 14), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    00577     NWidget(WWT_SHADEBOX, COLOUR_GREY),
    00578     NWidget(WWT_STICKYBOX, COLOUR_GREY),
    00579   EndContainer(),
    00580   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
    00581     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_LEFT_SCROLLBAR),
    00582     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_LEFT_SCROLLBAR),
    00583     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_RIGHT_SCROLLBAR),
    00584     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_RIGHT_SCROLLBAR),
    00585   EndContainer(),
    00586   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
    00587     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_LEFT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
    00588     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
    00589   EndContainer(),
    00590   NWidget(NWID_HORIZONTAL),
    00591     NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
    00592     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0), EndContainer(),
    00593     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
    00594     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
    00595   EndContainer(),
    00596 };
    00597
    00598 static const WindowDesc _replace_vehicle_desc(
    00599   WDP_AUTO, 456, 118,
    00600   WC_REPLACE_VEHICLE, WC_NONE,
    00601   WDF_CONSTRUCTION,
    00602   _nested_replace_vehicle_widgets, lengthof(_nested_replace_vehicle_widgets)
    00603 );
    00604
    00610 void ShowReplaceGroupVehicleWindow(GroupID id_g, VehicleType vehicletype)
    00611 {
    00612   DeleteWindowById(WC_REPLACE_VEHICLE, vehicletype);
    00613   new ReplaceVehicleWindow(vehicletype == VEH_TRAIN ? &_replace_rail_vehicle_desc : &_replace_vehicle_desc, vehicletype, id_g);
    00614 }