autoreplace_gui.cpp

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00001 /* $Id: autoreplace_gui.cpp 25919 2013-10-28 10:28:24Z 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 "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         if (this->reset_sel_engine && this->sel_engine[0] != INVALID_ENGINE) {
00168           /* Select the current replacement for sel_engine[0]. */
00169           const Company *c = Company::Get(_local_company);
00170           this->sel_engine[1] = EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group);
00171         }
00172         /* Regenerate the list on the right. Note: This resets sel_engine[1] to INVALID_ENGINE, if it is no longer available. */
00173         this->GenerateReplaceVehList(false);
00174         this->vscroll[1]->SetCount(this->engines[1].Length());
00175         if (this->reset_sel_engine && this->sel_engine[1] != INVALID_ENGINE) {
00176           int position = 0;
00177           for (EngineID *it = this->engines[1].Begin(); it != this->engines[1].End(); ++it) {
00178             if (*it == this->sel_engine[1]) break;
00179             ++position;
00180           }
00181           this->vscroll[1]->ScrollTowards(position);
00182         }
00183       }
00184     }
00185     /* Reset the flags about needed updates */
00186     this->engines[0].RebuildDone();
00187     this->engines[1].RebuildDone();
00188     this->reset_sel_engine = false;
00189   }
00190 
00195   void ReplaceClick_StartReplace(bool replace_when_old)
00196   {
00197     EngineID veh_from = this->sel_engine[0];
00198     EngineID veh_to = this->sel_engine[1];
00199     DoCommandP(0, (replace_when_old ? 1 : 0) | (this->sel_group << 16), veh_from + (veh_to << 16), CMD_SET_AUTOREPLACE);
00200   }
00201 
00202 public:
00203   ReplaceVehicleWindow(WindowDesc *desc, VehicleType vehicletype, GroupID id_g) : Window(desc)
00204   {
00205     if (vehicletype == VEH_TRAIN) {
00206       /* For rail vehicles find the most used vehicle type, which is usually
00207        * better than 'just' the first/previous vehicle type. */
00208       uint type_count[RAILTYPE_END];
00209       memset(type_count, 0, sizeof(type_count));
00210 
00211       const Engine *e;
00212       FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) {
00213         if (e->u.rail.railveh_type == RAILVEH_WAGON) continue;
00214         type_count[e->u.rail.railtype] += GetGroupNumEngines(_local_company, id_g, e->index);
00215       }
00216 
00217       this->sel_railtype = RAILTYPE_BEGIN;
00218       for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
00219         if (type_count[this->sel_railtype] < type_count[rt]) this->sel_railtype = rt;
00220       }
00221     }
00222 
00223     this->replace_engines  = true; // start with locomotives (all other vehicles will not read this bool)
00224     this->engines[0].ForceRebuild();
00225     this->engines[1].ForceRebuild();
00226     this->reset_sel_engine = true;
00227     this->details_height   = ((vehicletype == VEH_TRAIN) ? 10 : 9) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00228     this->sel_engine[0] = INVALID_ENGINE;
00229     this->sel_engine[1] = INVALID_ENGINE;
00230 
00231     this->CreateNestedTree();
00232     this->vscroll[0] = this->GetScrollbar(WID_RV_LEFT_SCROLLBAR);
00233     this->vscroll[1] = this->GetScrollbar(WID_RV_RIGHT_SCROLLBAR);
00234     this->FinishInitNested(vehicletype);
00235 
00236     this->owner = _local_company;
00237     this->sel_group = id_g;
00238   }
00239 
00240   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00241   {
00242     switch (widget) {
00243       case WID_RV_LEFT_MATRIX:
00244       case WID_RV_RIGHT_MATRIX:
00245         resize->height = GetEngineListHeight((VehicleType)this->window_number);
00246         size->height = (this->window_number <= VEH_ROAD ? 8 : 4) * resize->height;
00247         break;
00248 
00249       case WID_RV_LEFT_DETAILS:
00250       case WID_RV_RIGHT_DETAILS:
00251         size->height = this->details_height;
00252         break;
00253 
00254       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: {
00255         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
00256         SetDParam(0, STR_CONFIG_SETTING_ON);
00257         Dimension d = GetStringBoundingBox(str);
00258         SetDParam(0, STR_CONFIG_SETTING_OFF);
00259         d = maxdim(d, GetStringBoundingBox(str));
00260         d.width += padding.width;
00261         d.height += padding.height;
00262         *size = maxdim(*size, d);
00263         break;
00264       }
00265 
00266       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE: {
00267         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
00268         SetDParam(0, STR_REPLACE_ENGINES);
00269         Dimension d = GetStringBoundingBox(str);
00270         SetDParam(0, STR_REPLACE_WAGONS);
00271         d = maxdim(d, GetStringBoundingBox(str));
00272         d.width += padding.width;
00273         d.height += padding.height;
00274         *size = maxdim(*size, d);
00275         break;
00276       }
00277 
00278       case WID_RV_INFO_TAB: {
00279         SetDParam(0, STR_REPLACE_NOT_REPLACING);
00280         Dimension d = GetStringBoundingBox(STR_BLACK_STRING);
00281         SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
00282         d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING));
00283         d.width += WD_FRAMETEXT_LEFT +  WD_FRAMETEXT_RIGHT;
00284         d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00285         *size = maxdim(*size, d);
00286         break;
00287       }
00288 
00289       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: {
00290         Dimension d = {0, 0};
00291         for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
00292           const RailtypeInfo *rti = GetRailTypeInfo(rt);
00293           /* Skip rail type if it has no label */
00294           if (rti->label == 0) continue;
00295           d = maxdim(d, GetStringBoundingBox(rti->strings.replace_text));
00296         }
00297         d.width += padding.width;
00298         d.height += padding.height;
00299         *size = maxdim(*size, d);
00300         break;
00301       }
00302 
00303       case WID_RV_START_REPLACE: {
00304         Dimension d = GetStringBoundingBox(STR_REPLACE_VEHICLES_START);
00305         for (int i = 0; _start_replace_dropdown[i] != INVALID_STRING_ID; i++) {
00306           d = maxdim(d, GetStringBoundingBox(_start_replace_dropdown[i]));
00307         }
00308         d.width += padding.width;
00309         d.height += padding.height;
00310         *size = maxdim(*size, d);
00311         break;
00312       }
00313     }
00314   }
00315 
00316   virtual void SetStringParameters(int widget) const
00317   {
00318     switch (widget) {
00319       case WID_RV_CAPTION:
00320         SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
00321         switch (this->sel_group) {
00322           case ALL_GROUP:
00323             SetDParam(1, STR_GROUP_ALL_TRAINS + this->window_number);
00324             break;
00325 
00326           case DEFAULT_GROUP:
00327             SetDParam(1, STR_GROUP_DEFAULT_TRAINS + this->window_number);
00328             break;
00329 
00330           default:
00331             SetDParam(1, STR_GROUP_NAME);
00332             SetDParam(2, sel_group);
00333             break;
00334         }
00335         break;
00336 
00337       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: {
00338         const Company *c = Company::Get(_local_company);
00339         SetDParam(0, c->settings.renew_keep_length ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
00340         break;
00341       }
00342 
00343       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE:
00344         SetDParam(0, this->replace_engines ? STR_REPLACE_ENGINES : STR_REPLACE_WAGONS);
00345         break;
00346     }
00347   }
00348 
00349   virtual void DrawWidget(const Rect &r, int widget) const
00350   {
00351     switch (widget) {
00352       case WID_RV_INFO_TAB: {
00353         const Company *c = Company::Get(_local_company);
00354         if (this->sel_engine[0] != INVALID_ENGINE) {
00355           if (!EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group)) {
00356             SetDParam(0, STR_REPLACE_NOT_REPLACING);
00357           } else {
00358             bool when_old = false;
00359             EngineID e = EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group, &when_old);
00360             SetDParam(0, when_old ? STR_REPLACE_REPLACING_WHEN_OLD : STR_ENGINE_NAME);
00361             SetDParam(1, e);
00362           }
00363         } else {
00364           SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
00365         }
00366 
00367         DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, STR_BLACK_STRING, TC_FROMSTRING, SA_HOR_CENTER);
00368         break;
00369       }
00370 
00371       case WID_RV_LEFT_MATRIX:
00372       case WID_RV_RIGHT_MATRIX: {
00373         int side = (widget == WID_RV_LEFT_MATRIX) ? 0 : 1;
00374         EngineID start  = this->vscroll[side]->GetPosition(); // what is the offset for the start (scrolling)
00375         EngineID end    = min(this->vscroll[side]->GetCapacity() + start, this->engines[side].Length());
00376 
00377         /* Do the actual drawing */
00378         DrawEngineList((VehicleType)this->window_number, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP,
00379             &this->engines[side], start, end, this->sel_engine[side], side == 0, this->sel_group);
00380         break;
00381       }
00382     }
00383   }
00384 
00385   virtual void OnPaint()
00386   {
00387     if (this->engines[0].NeedRebuild() || this->engines[1].NeedRebuild()) this->GenerateLists();
00388 
00389     Company *c = Company::Get(_local_company);
00390 
00391     /* Disable the "Start Replacing" button if:
00392      *    Either engines list is empty
00393      * or The selected replacement engine has a replacement (to prevent loops). */
00394     this->SetWidgetDisabledState(WID_RV_START_REPLACE,
00395                     this->sel_engine[0] == INVALID_ENGINE ||
00396                     this->sel_engine[1] == INVALID_ENGINE ||
00397                     EngineReplacementForCompany(c, this->sel_engine[1], this->sel_group) != INVALID_ENGINE);
00398 
00399     /* Disable the "Stop Replacing" button if:
00400      *   The left engines list (existing vehicle) is empty
00401      *   or The selected vehicle has no replacement set up */
00402     this->SetWidgetDisabledState(WID_RV_STOP_REPLACE,
00403                     this->sel_engine[0] == INVALID_ENGINE ||
00404                     !EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group));
00405 
00406     if (this->window_number == VEH_TRAIN) {
00407       /* sets the colour of that art thing */
00408       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_FLUFF_LEFT)->colour  = _company_colours[_local_company];
00409       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_FLUFF_RIGHT)->colour = _company_colours[_local_company];
00410 
00411       /* Show the selected railtype in the pulldown menu */
00412       this->GetWidget<NWidgetCore>(WID_RV_TRAIN_RAILTYPE_DROPDOWN)->widget_data = GetRailTypeInfo(sel_railtype)->strings.replace_text;
00413     }
00414 
00415     this->DrawWidgets();
00416 
00417     if (!this->IsShaded()) {
00418       int needed_height = this->details_height;
00419       /* Draw details panels. */
00420       for (int side = 0; side < 2; side++) {
00421         if (this->sel_engine[side] != INVALID_ENGINE) {
00422           NWidgetBase *nwi = this->GetWidget<NWidgetBase>(side == 0 ? WID_RV_LEFT_DETAILS : WID_RV_RIGHT_DETAILS);
00423           int text_end = DrawVehiclePurchaseInfo(nwi->pos_x + WD_FRAMETEXT_LEFT, nwi->pos_x + nwi->current_x - WD_FRAMETEXT_RIGHT,
00424               nwi->pos_y + WD_FRAMERECT_TOP, this->sel_engine[side]);
00425           needed_height = max(needed_height, text_end - (int)nwi->pos_y + WD_FRAMERECT_BOTTOM);
00426         }
00427       }
00428       if (needed_height != this->details_height) { // Details window are not high enough, enlarge them.
00429         this->details_height = needed_height;
00430         this->ReInit();
00431         return;
00432       }
00433     }
00434   }
00435 
00436   virtual void OnClick(Point pt, int widget, int click_count)
00437   {
00438     switch (widget) {
00439       case WID_RV_TRAIN_ENGINEWAGON_TOGGLE:
00440         this->replace_engines  = !(this->replace_engines);
00441         this->engines[0].ForceRebuild();
00442         this->reset_sel_engine = true;
00443         this->SetDirty();
00444         break;
00445 
00446       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: // Railtype selection dropdown menu
00447         ShowDropDownList(this, GetRailTypeDropDownList(true), sel_railtype, WID_RV_TRAIN_RAILTYPE_DROPDOWN);
00448         break;
00449 
00450       case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: // toggle renew_keep_length
00451         DoCommandP(0, GetCompanySettingIndex("company.renew_keep_length"), Company::Get(_local_company)->settings.renew_keep_length ? 0 : 1, CMD_CHANGE_COMPANY_SETTING);
00452         break;
00453 
00454       case WID_RV_START_REPLACE: { // Start replacing
00455         if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
00456           this->HandleButtonClick(WID_RV_START_REPLACE);
00457           ReplaceClick_StartReplace(false);
00458         } else {
00459           bool replacment_when_old = EngineHasReplacementWhenOldForCompany(Company::Get(_local_company), this->sel_engine[0], this->sel_group);
00460           ShowDropDownMenu(this, _start_replace_dropdown, replacment_when_old ? 1 : 0, WID_RV_START_REPLACE, !this->replace_engines ? 1 << 1 : 0, 0);
00461         }
00462         break;
00463       }
00464 
00465       case WID_RV_STOP_REPLACE: { // Stop replacing
00466         EngineID veh_from = this->sel_engine[0];
00467         DoCommandP(0, this->sel_group << 16, veh_from + (INVALID_ENGINE << 16), CMD_SET_AUTOREPLACE);
00468         break;
00469       }
00470 
00471       case WID_RV_LEFT_MATRIX:
00472       case WID_RV_RIGHT_MATRIX: {
00473         byte click_side;
00474         if (widget == WID_RV_LEFT_MATRIX) {
00475           click_side = 0;
00476         } else {
00477           click_side = 1;
00478         }
00479         uint i = this->vscroll[click_side]->GetScrolledRowFromWidget(pt.y, this, widget);
00480         size_t engine_count = this->engines[click_side].Length();
00481 
00482         EngineID e = engine_count > i ? this->engines[click_side][i] : INVALID_ENGINE;
00483         if (e == this->sel_engine[click_side]) break; // we clicked the one we already selected
00484         this->sel_engine[click_side] = e;
00485         if (click_side == 0) {
00486           this->engines[1].ForceRebuild();
00487           this->reset_sel_engine = true;
00488         }
00489         this->SetDirty();
00490         break;
00491       }
00492     }
00493   }
00494 
00495   virtual void OnDropdownSelect(int widget, int index)
00496   {
00497     switch (widget) {
00498       case WID_RV_TRAIN_RAILTYPE_DROPDOWN: {
00499         RailType temp = (RailType)index;
00500         if (temp == sel_railtype) return; // we didn't select a new one. No need to change anything
00501         sel_railtype = temp;
00502         /* Reset scrollbar positions */
00503         this->vscroll[0]->SetPosition(0);
00504         this->vscroll[1]->SetPosition(0);
00505         /* Rebuild the lists */
00506         this->engines[0].ForceRebuild();
00507         this->engines[1].ForceRebuild();
00508         this->reset_sel_engine = true;
00509         this->SetDirty();
00510         break;
00511       }
00512 
00513       case WID_RV_START_REPLACE:
00514         this->ReplaceClick_StartReplace(index != 0);
00515         break;
00516     }
00517   }
00518 
00519   virtual void OnResize()
00520   {
00521     this->vscroll[0]->SetCapacityFromWidget(this, WID_RV_LEFT_MATRIX);
00522     this->vscroll[1]->SetCapacityFromWidget(this, WID_RV_RIGHT_MATRIX);
00523   }
00524 
00530   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00531   {
00532     if (data != 0) {
00533       /* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
00534       this->engines[0].ForceRebuild();
00535     } else {
00536       this->engines[1].ForceRebuild();
00537     }
00538   }
00539 };
00540 
00541 static const NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
00542   NWidget(NWID_HORIZONTAL),
00543     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00544     NWidget(WWT_CAPTION, COLOUR_GREY, WID_RV_CAPTION), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00545     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00546     NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
00547     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00548   EndContainer(),
00549   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00550     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetMatrixDataTip(1, 0, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_LEFT_SCROLLBAR),
00551     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_LEFT_SCROLLBAR),
00552     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetMatrixDataTip(1, 0, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_RIGHT_SCROLLBAR),
00553     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_RIGHT_SCROLLBAR),
00554   EndContainer(),
00555   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00556     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_LEFT_DETAILS), SetMinimalSize(240, 122), SetResize(1, 0), EndContainer(),
00557     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(240, 122), SetResize(1, 0), EndContainer(),
00558   EndContainer(),
00559   NWidget(NWID_HORIZONTAL),
00560     NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
00561     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0),
00562     EndContainer(),
00563     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(150, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
00564   EndContainer(),
00565   NWidget(NWID_HORIZONTAL),
00566     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),
00567     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_TRAIN_FLUFF_LEFT), SetMinimalSize(15, 12), EndContainer(),
00568     NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_RV_TRAIN_RAILTYPE_DROPDOWN), SetMinimalSize(136, 12), SetDataTip(0x0, STR_REPLACE_HELP_RAILTYPE), SetResize(1, 0),
00569     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_TRAIN_FLUFF_RIGHT), SetMinimalSize(16, 12), EndContainer(),
00570     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_TRAIN_WAGONREMOVE_TOGGLE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_REMOVE_WAGON, STR_REPLACE_REMOVE_WAGON_HELP),
00571     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00572   EndContainer(),
00573 };
00574 
00575 static WindowDesc _replace_rail_vehicle_desc(
00576   WDP_AUTO, "replace_vehicle_train", 500, 140,
00577   WC_REPLACE_VEHICLE, WC_NONE,
00578   WDF_CONSTRUCTION,
00579   _nested_replace_rail_vehicle_widgets, lengthof(_nested_replace_rail_vehicle_widgets)
00580 );
00581 
00582 static const NWidgetPart _nested_replace_vehicle_widgets[] = {
00583   NWidget(NWID_HORIZONTAL),
00584     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00585     NWidget(WWT_CAPTION, COLOUR_GREY, WID_RV_CAPTION), SetMinimalSize(433, 14), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00586     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00587     NWidget(WWT_DEFSIZEBOX, COLOUR_GREY),
00588     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00589   EndContainer(),
00590   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00591     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetMatrixDataTip(1, 0, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_LEFT_SCROLLBAR),
00592     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_LEFT_SCROLLBAR),
00593     NWidget(WWT_MATRIX, COLOUR_GREY, WID_RV_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetMatrixDataTip(1, 0, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(WID_RV_RIGHT_SCROLLBAR),
00594     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, WID_RV_RIGHT_SCROLLBAR),
00595   EndContainer(),
00596   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00597     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_LEFT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
00598     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
00599   EndContainer(),
00600   NWidget(NWID_HORIZONTAL),
00601     NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
00602     NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0), EndContainer(),
00603     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
00604     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00605   EndContainer(),
00606 };
00607 
00608 static WindowDesc _replace_vehicle_desc(
00609   WDP_AUTO, "replace_vehicle", 456, 118,
00610   WC_REPLACE_VEHICLE, WC_NONE,
00611   WDF_CONSTRUCTION,
00612   _nested_replace_vehicle_widgets, lengthof(_nested_replace_vehicle_widgets)
00613 );
00614 
00620 void ShowReplaceGroupVehicleWindow(GroupID id_g, VehicleType vehicletype)
00621 {
00622   DeleteWindowById(WC_REPLACE_VEHICLE, vehicletype);
00623   new ReplaceVehicleWindow(vehicletype == VEH_TRAIN ? &_replace_rail_vehicle_desc : &_replace_vehicle_desc, vehicletype, id_g);
00624 }