autoreplace_gui.cpp

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00001 /* $Id$ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #include "stdafx.h"
00013 #include "command_func.h"
00014 #include "vehicle_gui.h"
00015 #include "newgrf_engine.h"
00016 #include "group.h"
00017 #include "rail.h"
00018 #include "strings_func.h"
00019 #include "window_func.h"
00020 #include "autoreplace_func.h"
00021 #include "company_func.h"
00022 #include "engine_base.h"
00023 #include "window_gui.h"
00024 #include "engine_gui.h"
00025 #include "settings_func.h"
00026 #include "core/geometry_func.hpp"
00027 #include "rail_gui.h"
00028 
00029 #include "table/strings.h"
00030 
00031 uint GetEngineListHeight(VehicleType type);
00032 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);
00033 
00035 enum ReplaceVehicleWindowWidgets {
00036   RVW_WIDGET_CAPTION,
00037 
00038   /* Left and right matrix + details. */
00039   RVW_WIDGET_LEFT_MATRIX,
00040   RVW_WIDGET_LEFT_SCROLLBAR,
00041   RVW_WIDGET_RIGHT_MATRIX,
00042   RVW_WIDGET_RIGHT_SCROLLBAR,
00043   RVW_WIDGET_LEFT_DETAILS,
00044   RVW_WIDGET_RIGHT_DETAILS,
00045 
00046   /* Button row. */
00047   RVW_WIDGET_START_REPLACE,
00048   RVW_WIDGET_INFO_TAB,
00049   RVW_WIDGET_STOP_REPLACE,
00050 
00051   /* Train only widgets. */
00052   RVW_WIDGET_TRAIN_ENGINEWAGON_TOGGLE,
00053   RVW_WIDGET_TRAIN_FLUFF_LEFT,
00054   RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN,
00055   RVW_WIDGET_TRAIN_FLUFF_RIGHT,
00056   RVW_WIDGET_TRAIN_WAGONREMOVE_TOGGLE,
00057 };
00058 
00059 static int CDECL EngineNumberSorter(const EngineID *a, const EngineID *b)
00060 {
00061   int r = ListPositionOfEngine(*a) - ListPositionOfEngine(*b);
00062 
00063   return r;
00064 }
00065 
00075 void InvalidateAutoreplaceWindow(EngineID e, GroupID id_g)
00076 {
00077   if (GetGroupNumEngines(_local_company, id_g, e) || GetGroupNumEngines(_local_company, ALL_GROUP, e) == 0) {
00078     /* We don't have any of this engine type.
00079      * Either we just sold the last one, we build a new one or we stopped replacing it.
00080      * In all cases, we need to update the left list */
00081     InvalidateWindowData(WC_REPLACE_VEHICLE, Engine::Get(e)->type, 1);
00082   }
00083 }
00084 
00089 void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)
00090 {
00091   InvalidateWindowData(WC_REPLACE_VEHICLE, type, 0); // Update the autoreplace window
00092   InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well
00093 }
00094 
00098 class ReplaceVehicleWindow : public Window {
00099   EngineID sel_engine[2];       
00100   GUIEngineList engines[2];     
00101   bool replace_engines;         
00102   bool reset_sel_engine;        
00103   GroupID sel_group;            
00104   int details_height;           
00105   RailType sel_railtype;        
00106   Scrollbar *vscroll[2];
00107 
00115   bool GenerateReplaceRailList(EngineID e, bool draw_left, bool show_engines)
00116   {
00117     const RailVehicleInfo *rvi = RailVehInfo(e);
00118 
00119     /* Ensure that the wagon/engine selection fits the engine. */
00120     if ((rvi->railveh_type == RAILVEH_WAGON) == show_engines) return false;
00121 
00122     if (draw_left && show_engines) {
00123       /* Ensure that the railtype is specific to the selected one */
00124       if (rvi->railtype != this->sel_railtype) return false;
00125     }
00126     return true;
00127   }
00128 
00129 
00134   void GenerateReplaceVehList(bool draw_left)
00135   {
00136     EngineID selected_engine = INVALID_ENGINE;
00137     VehicleType type = (VehicleType)this->window_number;
00138     byte side = draw_left ? 0 : 1;
00139 
00140     GUIEngineList *list = &this->engines[side];
00141     list->Clear();
00142 
00143     const Engine *e;
00144     FOR_ALL_ENGINES_OF_TYPE(e, type) {
00145       EngineID eid = e->index;
00146       if (type == VEH_TRAIN && !this->GenerateReplaceRailList(eid, draw_left, this->replace_engines)) continue; // special rules for trains
00147 
00148       if (draw_left) {
00149         const uint num_engines = GetGroupNumEngines(_local_company, this->sel_group, eid);
00150 
00151         /* Skip drawing the engines we don't have any of and haven't set for replacement */
00152         if (num_engines == 0 && EngineReplacementForCompany(Company::Get(_local_company), eid, this->sel_group) == INVALID_ENGINE) continue;
00153       } else {
00154         if (!CheckAutoreplaceValidity(this->sel_engine[0], eid, _local_company)) continue;
00155       }
00156 
00157       *list->Append() = eid;
00158       if (eid == this->sel_engine[side]) selected_engine = eid; // The selected engine is still in the list
00159     }
00160     this->sel_engine[side] = selected_engine; // update which engine we selected (the same or none, if it's not in the list anymore)
00161     EngList_Sort(list, &EngineNumberSorter);
00162   }
00163 
00165   void GenerateLists()
00166   {
00167     EngineID e = this->sel_engine[0];
00168 
00169     if (this->engines[0].NeedRebuild()) {
00170       /* We need to rebuild the left engines list */
00171       this->GenerateReplaceVehList(true);
00172       this->vscroll[0]->SetCount(this->engines[0].Length());
00173       if (this->reset_sel_engine && this->sel_engine[0] == INVALID_ENGINE && this->engines[0].Length() != 0) {
00174         this->sel_engine[0] = this->engines[0][0];
00175       }
00176     }
00177 
00178     if (this->engines[1].NeedRebuild() || e != this->sel_engine[0]) {
00179       /* Either we got a request to rebuild the right engines list, or the left engines list selected a different engine */
00180       if (this->sel_engine[0] == INVALID_ENGINE) {
00181         /* Always empty the right engines list when nothing is selected in the left engines list */
00182         this->engines[1].Clear();
00183         this->sel_engine[1] = INVALID_ENGINE;
00184       } else {
00185         this->GenerateReplaceVehList(false);
00186         this->vscroll[1]->SetCount(this->engines[1].Length());
00187         if (this->reset_sel_engine && this->sel_engine[1] == INVALID_ENGINE && this->engines[1].Length() != 0) {
00188           this->sel_engine[1] = this->engines[1][0];
00189         }
00190       }
00191     }
00192     /* Reset the flags about needed updates */
00193     this->engines[0].RebuildDone();
00194     this->engines[1].RebuildDone();
00195     this->reset_sel_engine = false;
00196   }
00197 
00198 public:
00199   ReplaceVehicleWindow(const WindowDesc *desc, VehicleType vehicletype, GroupID id_g) : Window()
00200   {
00201     if (vehicletype == VEH_TRAIN) {
00202       /* For rail vehicles find the most used vehicle type, which is usually
00203        * better than 'just' the first/previous vehicle type. */
00204       uint type_count[RAILTYPE_END];
00205       memset(type_count, 0, sizeof(type_count));
00206 
00207       const Engine *e;
00208       FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) {
00209         if (e->u.rail.railveh_type == RAILVEH_WAGON) continue;
00210         type_count[e->u.rail.railtype] += GetGroupNumEngines(_local_company, id_g, e->index);
00211       }
00212 
00213       this->sel_railtype = RAILTYPE_BEGIN;
00214       for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
00215         if (type_count[this->sel_railtype] < type_count[rt]) this->sel_railtype = rt;
00216       }
00217     }
00218 
00219     this->replace_engines  = true; // start with locomotives (all other vehicles will not read this bool)
00220     this->engines[0].ForceRebuild();
00221     this->engines[1].ForceRebuild();
00222     this->reset_sel_engine = true;
00223     this->details_height   = ((vehicletype == VEH_TRAIN) ? 10 : 9) * FONT_HEIGHT_NORMAL + WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00224     this->sel_engine[0] = INVALID_ENGINE;
00225     this->sel_engine[1] = INVALID_ENGINE;
00226 
00227     this->CreateNestedTree(desc);
00228     this->vscroll[0] = this->GetScrollbar(RVW_WIDGET_LEFT_SCROLLBAR);
00229     this->vscroll[1] = this->GetScrollbar(RVW_WIDGET_RIGHT_SCROLLBAR);
00230     this->FinishInitNested(desc, vehicletype);
00231 
00232     this->owner = _local_company;
00233     this->sel_group = id_g;
00234   }
00235 
00236   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00237   {
00238     switch (widget) {
00239       case RVW_WIDGET_LEFT_MATRIX:
00240       case RVW_WIDGET_RIGHT_MATRIX:
00241         resize->height = GetEngineListHeight((VehicleType)this->window_number);
00242         size->height = (this->window_number <= VEH_ROAD ? 8 : 4) * resize->height;
00243         break;
00244 
00245       case RVW_WIDGET_LEFT_DETAILS:
00246       case RVW_WIDGET_RIGHT_DETAILS:
00247         size->height = this->details_height;
00248         break;
00249 
00250       case RVW_WIDGET_TRAIN_WAGONREMOVE_TOGGLE: {
00251         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
00252         SetDParam(0, STR_CONFIG_SETTING_ON);
00253         Dimension d = GetStringBoundingBox(str);
00254         SetDParam(0, STR_CONFIG_SETTING_OFF);
00255         d = maxdim(d, GetStringBoundingBox(str));
00256         d.width += padding.width;
00257         d.height += padding.height;
00258         *size = maxdim(*size, d);
00259         break;
00260       }
00261 
00262       case RVW_WIDGET_TRAIN_ENGINEWAGON_TOGGLE: {
00263         StringID str = this->GetWidget<NWidgetCore>(widget)->widget_data;
00264         SetDParam(0, STR_REPLACE_ENGINES);
00265         Dimension d = GetStringBoundingBox(str);
00266         SetDParam(0, STR_REPLACE_WAGONS);
00267         d = maxdim(d, GetStringBoundingBox(str));
00268         d.width += padding.width;
00269         d.height += padding.height;
00270         *size = maxdim(*size, d);
00271         break;
00272       }
00273 
00274       case RVW_WIDGET_INFO_TAB: {
00275         SetDParam(0, STR_REPLACE_NOT_REPLACING);
00276         Dimension d = GetStringBoundingBox(STR_BLACK_STRING);
00277         SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
00278         d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING));
00279         d.width += WD_FRAMETEXT_LEFT +  WD_FRAMETEXT_RIGHT;
00280         d.height += WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM;
00281         *size = maxdim(*size, d);
00282         break;
00283       }
00284 
00285       case RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN: {
00286         Dimension d = {0, 0};
00287         for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
00288           const RailtypeInfo *rti = GetRailTypeInfo(rt);
00289           /* Skip rail type if it has no label */
00290           if (rti->label == 0) continue;
00291           d = maxdim(d, GetStringBoundingBox(rti->strings.replace_text));
00292         }
00293         d.width += padding.width;
00294         d.height += padding.height;
00295         *size = maxdim(*size, d);
00296         break;
00297       }
00298     }
00299   }
00300 
00301   virtual void SetStringParameters(int widget) const
00302   {
00303     switch (widget) {
00304       case RVW_WIDGET_CAPTION:
00305         SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
00306         break;
00307 
00308       case RVW_WIDGET_TRAIN_WAGONREMOVE_TOGGLE: {
00309         const Company *c = Company::Get(_local_company);
00310         SetDParam(0, c->settings.renew_keep_length ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
00311         break;
00312       }
00313 
00314       case RVW_WIDGET_TRAIN_ENGINEWAGON_TOGGLE:
00315         SetDParam(0, this->replace_engines ? STR_REPLACE_ENGINES : STR_REPLACE_WAGONS);
00316         break;
00317     }
00318   }
00319 
00320   virtual void DrawWidget(const Rect &r, int widget) const
00321   {
00322     switch (widget) {
00323       case RVW_WIDGET_INFO_TAB: {
00324         const Company *c = Company::Get(_local_company);
00325         if (this->sel_engine[0] != INVALID_ENGINE) {
00326           if (!EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group)) {
00327             SetDParam(0, STR_REPLACE_NOT_REPLACING);
00328           } else {
00329             SetDParam(0, STR_ENGINE_NAME);
00330             SetDParam(1, EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group));
00331           }
00332         } else {
00333           SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
00334         }
00335 
00336         DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, r.top + WD_FRAMERECT_TOP, STR_BLACK_STRING, TC_FROMSTRING, SA_HOR_CENTER);
00337         break;
00338       }
00339 
00340       case RVW_WIDGET_LEFT_MATRIX:
00341       case RVW_WIDGET_RIGHT_MATRIX: {
00342         int side = (widget == RVW_WIDGET_LEFT_MATRIX) ? 0 : 1;
00343         EngineID start  = this->vscroll[side]->GetPosition(); // what is the offset for the start (scrolling)
00344         EngineID end    = min(this->vscroll[side]->GetCapacity() + start, this->engines[side].Length());
00345 
00346         /* Do the actual drawing */
00347         DrawEngineList((VehicleType)this->window_number, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP,
00348             &this->engines[side], start, end, this->sel_engine[side], side == 0, this->sel_group);
00349         break;
00350       }
00351     }
00352   }
00353 
00354   virtual void OnPaint()
00355   {
00356     if (this->engines[0].NeedRebuild() || this->engines[1].NeedRebuild()) this->GenerateLists();
00357 
00358     Company *c = Company::Get(_local_company);
00359 
00360     /* Disable the "Start Replacing" button if:
00361      *    Either engines list is empty
00362      * or The selected replacement engine has a replacement (to prevent loops)
00363      * or The right engines list (new replacement) has the existing replacement vehicle selected */
00364     this->SetWidgetDisabledState(RVW_WIDGET_START_REPLACE,
00365                     this->sel_engine[0] == INVALID_ENGINE ||
00366                     this->sel_engine[1] == INVALID_ENGINE ||
00367                     EngineReplacementForCompany(c, this->sel_engine[1], this->sel_group) != INVALID_ENGINE ||
00368                     EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group) == this->sel_engine[1]);
00369 
00370     /* Disable the "Stop Replacing" button if:
00371      *   The left engines list (existing vehicle) is empty
00372      *   or The selected vehicle has no replacement set up */
00373     this->SetWidgetDisabledState(RVW_WIDGET_STOP_REPLACE,
00374                     this->sel_engine[0] == INVALID_ENGINE ||
00375                     !EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group));
00376 
00377     /* now the actual drawing of the window itself takes place */
00378     SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
00379 
00380     if (this->window_number == VEH_TRAIN) {
00381       /* sets the colour of that art thing */
00382       this->GetWidget<NWidgetCore>(RVW_WIDGET_TRAIN_FLUFF_LEFT)->colour  = _company_colours[_local_company];
00383       this->GetWidget<NWidgetCore>(RVW_WIDGET_TRAIN_FLUFF_RIGHT)->colour = _company_colours[_local_company];
00384 
00385       /* Show the selected railtype in the pulldown menu */
00386       this->GetWidget<NWidgetCore>(RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN)->widget_data = GetRailTypeInfo(sel_railtype)->strings.replace_text;
00387     }
00388 
00389     this->DrawWidgets();
00390 
00391     if (!this->IsShaded()) {
00392       int needed_height = this->details_height;
00393       /* Draw details panels. */
00394       for (int side = 0; side < 2; side++) {
00395         if (this->sel_engine[side] != INVALID_ENGINE) {
00396           NWidgetBase *nwi = this->GetWidget<NWidgetBase>(side == 0 ? RVW_WIDGET_LEFT_DETAILS : RVW_WIDGET_RIGHT_DETAILS);
00397           int text_end = DrawVehiclePurchaseInfo(nwi->pos_x + WD_FRAMETEXT_LEFT, nwi->pos_x + nwi->current_x - WD_FRAMETEXT_RIGHT,
00398               nwi->pos_y + WD_FRAMERECT_TOP, this->sel_engine[side]);
00399           needed_height = max(needed_height, text_end - (int)nwi->pos_y + WD_FRAMERECT_BOTTOM);
00400         }
00401       }
00402       if (needed_height != this->details_height) { // Details window are not high enough, enlarge them.
00403         this->details_height = needed_height;
00404         this->ReInit();
00405         return;
00406       }
00407     }
00408   }
00409 
00410   virtual void OnClick(Point pt, int widget, int click_count)
00411   {
00412     switch (widget) {
00413       case RVW_WIDGET_TRAIN_ENGINEWAGON_TOGGLE:
00414         this->replace_engines  = !(this->replace_engines);
00415         this->engines[0].ForceRebuild();
00416         this->reset_sel_engine = true;
00417         this->SetDirty();
00418         break;
00419 
00420       case RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN: // Railtype selection dropdown menu
00421         ShowDropDownList(this, GetRailTypeDropDownList(true), sel_railtype, RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN);
00422         break;
00423 
00424       case RVW_WIDGET_TRAIN_WAGONREMOVE_TOGGLE: // toggle renew_keep_length
00425         DoCommandP(0, GetCompanySettingIndex("company.renew_keep_length"), Company::Get(_local_company)->settings.renew_keep_length ? 0 : 1, CMD_CHANGE_COMPANY_SETTING);
00426         break;
00427 
00428       case RVW_WIDGET_START_REPLACE: { // Start replacing
00429         EngineID veh_from = this->sel_engine[0];
00430         EngineID veh_to = this->sel_engine[1];
00431         DoCommandP(0, this->sel_group << 16, veh_from + (veh_to << 16), CMD_SET_AUTOREPLACE);
00432         this->SetDirty();
00433         break;
00434       }
00435 
00436       case RVW_WIDGET_STOP_REPLACE: { // Stop replacing
00437         EngineID veh_from = this->sel_engine[0];
00438         DoCommandP(0, this->sel_group << 16, veh_from + (INVALID_ENGINE << 16), CMD_SET_AUTOREPLACE);
00439         this->SetDirty();
00440         break;
00441       }
00442 
00443       case RVW_WIDGET_LEFT_MATRIX:
00444       case RVW_WIDGET_RIGHT_MATRIX: {
00445         byte click_side;
00446         if (widget == RVW_WIDGET_LEFT_MATRIX) {
00447           click_side = 0;
00448         } else {
00449           click_side = 1;
00450         }
00451         uint i = this->vscroll[click_side]->GetScrolledRowFromWidget(pt.y, this, widget);
00452         size_t engine_count = this->engines[click_side].Length();
00453 
00454         EngineID e = engine_count > i ? this->engines[click_side][i] : INVALID_ENGINE;
00455         if (e == this->sel_engine[click_side]) break; // we clicked the one we already selected
00456         this->sel_engine[click_side] = e;
00457         if (click_side == 0) {
00458           this->engines[1].ForceRebuild();
00459           this->reset_sel_engine = true;
00460         }
00461         this->SetDirty();
00462         break;
00463       }
00464     }
00465   }
00466 
00467   virtual void OnDropdownSelect(int widget, int index)
00468   {
00469     RailType temp = (RailType)index;
00470     if (temp == sel_railtype) return; // we didn't select a new one. No need to change anything
00471     sel_railtype = temp;
00472     /* Reset scrollbar positions */
00473     this->vscroll[0]->SetPosition(0);
00474     this->vscroll[1]->SetPosition(0);
00475     /* Rebuild the lists */
00476     this->engines[0].ForceRebuild();
00477     this->engines[1].ForceRebuild();
00478     this->reset_sel_engine = true;
00479     this->SetDirty();
00480   }
00481 
00482   virtual void OnResize()
00483   {
00484     this->vscroll[0]->SetCapacityFromWidget(this, RVW_WIDGET_LEFT_MATRIX);
00485     this->vscroll[1]->SetCapacityFromWidget(this, RVW_WIDGET_RIGHT_MATRIX);
00486 
00487     this->GetWidget<NWidgetCore>(RVW_WIDGET_LEFT_MATRIX)->widget_data =
00488         this->GetWidget<NWidgetCore>(RVW_WIDGET_RIGHT_MATRIX)->widget_data = (this->vscroll[0]->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00489   }
00490 
00496   virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00497   {
00498     if (data != 0) {
00499       /* This needs to be done in command-scope to enforce rebuilding before resorting invalid data */
00500       this->engines[0].ForceRebuild();
00501     } else {
00502       this->engines[1].ForceRebuild();
00503     }
00504   }
00505 };
00506 
00507 static const NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
00508   NWidget(NWID_HORIZONTAL),
00509     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00510     NWidget(WWT_CAPTION, COLOUR_GREY, RVW_WIDGET_CAPTION), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00511     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00512     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00513   EndContainer(),
00514   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00515     NWidget(WWT_MATRIX, COLOUR_GREY, RVW_WIDGET_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(RVW_WIDGET_LEFT_SCROLLBAR),
00516     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, RVW_WIDGET_LEFT_SCROLLBAR),
00517     NWidget(WWT_MATRIX, COLOUR_GREY, RVW_WIDGET_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(RVW_WIDGET_RIGHT_SCROLLBAR),
00518     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, RVW_WIDGET_RIGHT_SCROLLBAR),
00519   EndContainer(),
00520   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00521     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_LEFT_DETAILS), SetMinimalSize(228, 102), SetResize(1, 0), EndContainer(),
00522     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_RIGHT_DETAILS), SetMinimalSize(228, 102), SetResize(1, 0), EndContainer(),
00523   EndContainer(),
00524   NWidget(NWID_HORIZONTAL),
00525     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
00526     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0),
00527     EndContainer(),
00528     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_STOP_REPLACE), SetMinimalSize(150, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
00529   EndContainer(),
00530   NWidget(NWID_HORIZONTAL),
00531     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_TRAIN_ENGINEWAGON_TOGGLE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_ENGINE_WAGON_SELECT, STR_REPLACE_ENGINE_WAGON_SELECT_HELP),
00532     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_TRAIN_FLUFF_LEFT), SetMinimalSize(15, 12), EndContainer(),
00533     NWidget(WWT_DROPDOWN, COLOUR_GREY, RVW_WIDGET_TRAIN_RAILTYPE_DROPDOWN), SetMinimalSize(136, 12), SetDataTip(0x0, STR_REPLACE_HELP_RAILTYPE), SetResize(1, 0),
00534     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_TRAIN_FLUFF_RIGHT), SetMinimalSize(16, 12), EndContainer(),
00535     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_TRAIN_WAGONREMOVE_TOGGLE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_REMOVE_WAGON, STR_REPLACE_REMOVE_WAGON_HELP),
00536     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00537   EndContainer(),
00538 };
00539 
00540 static const WindowDesc _replace_rail_vehicle_desc(
00541   WDP_AUTO, 456, 140,
00542   WC_REPLACE_VEHICLE, WC_NONE,
00543   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
00544   _nested_replace_rail_vehicle_widgets, lengthof(_nested_replace_rail_vehicle_widgets)
00545 );
00546 
00547 static const NWidgetPart _nested_replace_vehicle_widgets[] = {
00548   NWidget(NWID_HORIZONTAL),
00549     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00550     NWidget(WWT_CAPTION, COLOUR_GREY, RVW_WIDGET_CAPTION), SetMinimalSize(433, 14), SetDataTip(STR_REPLACE_VEHICLES_WHITE, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00551     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00552     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00553   EndContainer(),
00554   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00555     NWidget(WWT_MATRIX, COLOUR_GREY, RVW_WIDGET_LEFT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_LEFT_ARRAY), SetResize(1, 1), SetScrollbar(RVW_WIDGET_LEFT_SCROLLBAR),
00556     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, RVW_WIDGET_LEFT_SCROLLBAR),
00557     NWidget(WWT_MATRIX, COLOUR_GREY, RVW_WIDGET_RIGHT_MATRIX), SetMinimalSize(216, 0), SetFill(1, 1), SetDataTip(0x1, STR_REPLACE_HELP_RIGHT_ARRAY), SetResize(1, 1), SetScrollbar(RVW_WIDGET_RIGHT_SCROLLBAR),
00558     NWidget(NWID_VSCROLLBAR, COLOUR_GREY, RVW_WIDGET_RIGHT_SCROLLBAR),
00559   EndContainer(),
00560   NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00561     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_LEFT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
00562     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_RIGHT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
00563   EndContainer(),
00564   NWidget(NWID_HORIZONTAL),
00565     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
00566     NWidget(WWT_PANEL, COLOUR_GREY, RVW_WIDGET_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0), EndContainer(),
00567     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, RVW_WIDGET_STOP_REPLACE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
00568     NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00569   EndContainer(),
00570 };
00571 
00572 static const WindowDesc _replace_vehicle_desc(
00573   WDP_AUTO, 456, 118,
00574   WC_REPLACE_VEHICLE, WC_NONE,
00575   WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
00576   _nested_replace_vehicle_widgets, lengthof(_nested_replace_vehicle_widgets)
00577 );
00578 
00584 void ShowReplaceGroupVehicleWindow(GroupID id_g, VehicleType vehicletype)
00585 {
00586   DeleteWindowById(WC_REPLACE_VEHICLE, vehicletype);
00587   new ReplaceVehicleWindow(vehicletype == VEH_TRAIN ? &_replace_rail_vehicle_desc : &_replace_vehicle_desc, vehicletype, id_g);
00588 }