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00012 #include "stdafx.h"
00013 #include "textbuf_gui.h"
00014 #include "command_func.h"
00015 #include "vehicle_gui.h"
00016 #include "vehicle_base.h"
00017 #include "group.h"
00018 #include "strings_func.h"
00019 #include "window_func.h"
00020 #include "vehicle_func.h"
00021 #include "autoreplace_gui.h"
00022 #include "company_func.h"
00023 #include "widgets/dropdown_func.h"
00024 #include "tilehighlight_func.h"
00025 #include "vehicle_gui_base.h"
00026 #include "core/geometry_func.hpp"
00027 #include "company_base.h"
00028
00029 #include "table/strings.h"
00030 #include "table/sprites.h"
00031
00032 typedef GUIList<const Group*> GUIGroupList;
00033
00034 enum GroupListWidgets {
00035 GRP_WIDGET_CAPTION,
00036 GRP_WIDGET_SORT_BY_ORDER,
00037 GRP_WIDGET_SORT_BY_DROPDOWN,
00038 GRP_WIDGET_LIST_VEHICLE,
00039 GRP_WIDGET_LIST_VEHICLE_SCROLLBAR,
00040 GRP_WIDGET_AVAILABLE_VEHICLES,
00041 GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,
00042 GRP_WIDGET_STOP_ALL,
00043 GRP_WIDGET_START_ALL,
00044
00045 GRP_WIDGET_ALL_VEHICLES,
00046 GRP_WIDGET_DEFAULT_VEHICLES,
00047 GRP_WIDGET_LIST_GROUP,
00048 GRP_WIDGET_LIST_GROUP_SCROLLBAR,
00049 GRP_WIDGET_CREATE_GROUP,
00050 GRP_WIDGET_DELETE_GROUP,
00051 GRP_WIDGET_RENAME_GROUP,
00052 GRP_WIDGET_REPLACE_PROTECTION,
00053 };
00054
00055 static const NWidgetPart _nested_group_widgets[] = {
00056 NWidget(NWID_HORIZONTAL),
00057 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00058 NWidget(WWT_CAPTION, COLOUR_GREY, GRP_WIDGET_CAPTION),
00059 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00060 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00061 EndContainer(),
00062 NWidget(NWID_HORIZONTAL),
00063
00064 NWidget(NWID_VERTICAL),
00065 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalTextLines(1, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM), SetFill(1, 0), EndContainer(),
00066 NWidget(WWT_PANEL, COLOUR_GREY, GRP_WIDGET_ALL_VEHICLES), SetMinimalSize(200, 13), SetFill(1, 0), EndContainer(),
00067 NWidget(WWT_PANEL, COLOUR_GREY, GRP_WIDGET_DEFAULT_VEHICLES), SetMinimalSize(200, 13), SetFill(1, 0), EndContainer(),
00068 NWidget(NWID_HORIZONTAL),
00069 NWidget(WWT_MATRIX, COLOUR_GREY, GRP_WIDGET_LIST_GROUP), SetMinimalSize(188, 0), SetDataTip(0x701, STR_GROUPS_CLICK_ON_GROUP_FOR_TOOLTIP),
00070 SetFill(1, 0), SetResize(0, 1), SetScrollbar(GRP_WIDGET_LIST_GROUP_SCROLLBAR),
00071 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, GRP_WIDGET_LIST_GROUP_SCROLLBAR),
00072 EndContainer(),
00073 NWidget(NWID_HORIZONTAL),
00074 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_CREATE_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00075 SetDataTip(SPR_GROUP_CREATE_TRAIN, STR_GROUP_CREATE_TOOLTIP),
00076 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_DELETE_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00077 SetDataTip(SPR_GROUP_DELETE_TRAIN, STR_GROUP_DELETE_TOOLTIP),
00078 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_RENAME_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00079 SetDataTip(SPR_GROUP_RENAME_TRAIN, STR_GROUP_RENAME_TOOLTIP),
00080 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(92, 25), SetFill(1, 1), EndContainer(),
00081 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_REPLACE_PROTECTION), SetMinimalSize(24, 25), SetFill(0, 1),
00082 SetDataTip(SPR_GROUP_REPLACE_OFF_TRAIN, STR_GROUP_REPLACE_PROTECTION_TOOLTIP),
00083 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(12, 25), SetFill(0, 1), EndContainer(),
00084 EndContainer(),
00085 EndContainer(),
00086
00087 NWidget(NWID_VERTICAL),
00088 NWidget(NWID_HORIZONTAL),
00089 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, GRP_WIDGET_SORT_BY_ORDER), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00090 NWidget(WWT_DROPDOWN, COLOUR_GREY, GRP_WIDGET_SORT_BY_DROPDOWN), SetMinimalSize(167, 12), SetDataTip(0x0, STR_TOOLTIP_SORT_CRITERIA),
00091 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(12, 12), SetResize(1, 0), EndContainer(),
00092 EndContainer(),
00093 NWidget(NWID_HORIZONTAL),
00094 NWidget(WWT_MATRIX, COLOUR_GREY, GRP_WIDGET_LIST_VEHICLE), SetMinimalSize(248, 0), SetDataTip(0x701, STR_NULL), SetResize(1, 1), SetFill(1, 0), SetScrollbar(GRP_WIDGET_LIST_VEHICLE_SCROLLBAR),
00095 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, GRP_WIDGET_LIST_VEHICLE_SCROLLBAR),
00096 EndContainer(),
00097 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(1, 0), SetFill(1, 1), SetResize(1, 0), EndContainer(),
00098 NWidget(NWID_HORIZONTAL),
00099 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, GRP_WIDGET_AVAILABLE_VEHICLES), SetMinimalSize(106, 12), SetFill(0, 1),
00100 SetDataTip(STR_BLACK_STRING, STR_VEHICLE_LIST_AVAILABLE_ENGINES_TOOLTIP),
00101 NWidget(WWT_DROPDOWN, COLOUR_GREY, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN), SetMinimalSize(118, 12), SetFill(0, 1),
00102 SetDataTip(STR_VEHICLE_LIST_MANAGE_LIST, STR_VEHICLE_LIST_MANAGE_LIST_TOOLTIP),
00103 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_STOP_ALL), SetMinimalSize(12, 12), SetFill(0, 1),
00104 SetDataTip(SPR_FLAG_VEH_STOPPED, STR_VEHICLE_LIST_MASS_STOP_LIST_TOOLTIP),
00105 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_START_ALL), SetMinimalSize(12, 12), SetFill(0, 1),
00106 SetDataTip(SPR_FLAG_VEH_RUNNING, STR_VEHICLE_LIST_MASS_START_LIST_TOOLTIP),
00107 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(0, 12), SetFill(1, 1), SetResize(1, 0), EndContainer(),
00108 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00109 EndContainer(),
00110 EndContainer(),
00111 EndContainer(),
00112 };
00113
00114 class VehicleGroupWindow : public BaseVehicleListWindow {
00115 private:
00116 VehicleID vehicle_sel;
00117 GroupID group_rename;
00118 GUIGroupList groups;
00119 uint tiny_step_height;
00120 Scrollbar *group_sb;
00121
00127 void BuildGroupList(Owner owner)
00128 {
00129 if (!this->groups.NeedRebuild()) return;
00130
00131 this->groups.Clear();
00132
00133 const Group *g;
00134 FOR_ALL_GROUPS(g) {
00135 if (g->owner == owner && g->vehicle_type == this->vli.vtype) {
00136 *this->groups.Append() = g;
00137 }
00138 }
00139
00140 this->groups.Compact();
00141 this->groups.RebuildDone();
00142 }
00143
00145 static int CDECL GroupNameSorter(const Group * const *a, const Group * const *b)
00146 {
00147 static const Group *last_group[2] = { NULL, NULL };
00148 static char last_name[2][64] = { "", "" };
00149
00150 if (*a != last_group[0]) {
00151 last_group[0] = *a;
00152 SetDParam(0, (*a)->index);
00153 GetString(last_name[0], STR_GROUP_NAME, lastof(last_name[0]));
00154 }
00155
00156 if (*b != last_group[1]) {
00157 last_group[1] = *b;
00158 SetDParam(0, (*b)->index);
00159 GetString(last_name[1], STR_GROUP_NAME, lastof(last_name[1]));
00160 }
00161
00162 int r = strnatcmp(last_name[0], last_name[1]);
00163 if (r == 0) return (*a)->index - (*b)->index;
00164 return r;
00165 }
00166
00167 public:
00168 VehicleGroupWindow(const WindowDesc *desc, WindowNumber window_number) : BaseVehicleListWindow(window_number)
00169 {
00170 this->CreateNestedTree(desc);
00171
00172 this->vscroll = this->GetScrollbar(GRP_WIDGET_LIST_VEHICLE_SCROLLBAR);
00173 this->group_sb = this->GetScrollbar(GRP_WIDGET_LIST_GROUP_SCROLLBAR);
00174
00175 switch (this->vli.vtype) {
00176 default: NOT_REACHED();
00177 case VEH_TRAIN: this->sorting = &_sorting.train; break;
00178 case VEH_ROAD: this->sorting = &_sorting.roadveh; break;
00179 case VEH_SHIP: this->sorting = &_sorting.ship; break;
00180 case VEH_AIRCRAFT: this->sorting = &_sorting.aircraft; break;
00181 }
00182
00183 this->vli.index = ALL_GROUP;
00184 this->vehicle_sel = INVALID_VEHICLE;
00185 this->group_rename = INVALID_GROUP;
00186
00187 this->vehicles.SetListing(*this->sorting);
00188 this->vehicles.ForceRebuild();
00189 this->vehicles.NeedResort();
00190
00191 this->BuildVehicleList();
00192 this->SortVehicleList();
00193
00194 this->groups.ForceRebuild();
00195 this->groups.NeedResort();
00196 this->BuildGroupList(vli.company);
00197 this->groups.Sort(&GroupNameSorter);
00198
00199 this->GetWidget<NWidgetCore>(GRP_WIDGET_CAPTION)->widget_data = STR_VEHICLE_LIST_TRAIN_CAPTION + this->vli.vtype;
00200 this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_VEHICLE)->tool_tip = STR_VEHICLE_LIST_TRAIN_LIST_TOOLTIP + this->vli.vtype;
00201
00202 this->GetWidget<NWidgetCore>(GRP_WIDGET_CREATE_GROUP)->widget_data += this->vli.vtype;
00203 this->GetWidget<NWidgetCore>(GRP_WIDGET_RENAME_GROUP)->widget_data += this->vli.vtype;
00204 this->GetWidget<NWidgetCore>(GRP_WIDGET_DELETE_GROUP)->widget_data += this->vli.vtype;
00205 this->GetWidget<NWidgetCore>(GRP_WIDGET_REPLACE_PROTECTION)->widget_data += this->vli.vtype;
00206
00207 this->FinishInitNested(desc, window_number);
00208 this->owner = vli.company;
00209 }
00210
00211 ~VehicleGroupWindow()
00212 {
00213 *this->sorting = this->vehicles.GetListing();
00214 }
00215
00216 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00217 {
00218 switch (widget) {
00219 case GRP_WIDGET_LIST_GROUP:
00220 this->tiny_step_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP;
00221 resize->height = this->tiny_step_height;
00222
00223 size->height = 4 * GetVehicleListHeight(this->vli.vtype, this->tiny_step_height) - (this->tiny_step_height > 25 ? 2 : 3) * this->tiny_step_height;
00224 break;
00225
00226 case GRP_WIDGET_ALL_VEHICLES:
00227 case GRP_WIDGET_DEFAULT_VEHICLES:
00228 size->height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP;
00229 size->width = max(GetStringBoundingBox(STR_GROUP_DEFAULT_TRAINS + this->vli.vtype).width, GetStringBoundingBox(STR_GROUP_ALL_TRAINS + this->vli.vtype).width);
00230 size->width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT + 8 + 8;
00231 break;
00232
00233 case GRP_WIDGET_SORT_BY_ORDER: {
00234 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00235 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00236 d.height += padding.height;
00237 *size = maxdim(*size, d);
00238 break;
00239 }
00240
00241 case GRP_WIDGET_LIST_VEHICLE:
00242 resize->height = GetVehicleListHeight(this->vli.vtype, FONT_HEIGHT_NORMAL + WD_MATRIX_TOP);
00243 size->height = 4 * resize->height;
00244 break;
00245
00246 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN: {
00247 Dimension d = this->GetActionDropdownSize(true, true);
00248 d.height += padding.height;
00249 d.width += padding.width;
00250 *size = maxdim(*size, d);
00251 break;
00252 }
00253 }
00254 }
00255
00261 virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
00262 {
00263 if (data == 0) {
00264
00265 this->vehicles.ForceRebuild();
00266 this->groups.ForceRebuild();
00267 } else {
00268 this->vehicles.ForceResort();
00269 this->groups.ForceResort();
00270 }
00271
00272
00273 if (this->group_rename != INVALID_GROUP && !Group::IsValidID(this->group_rename)) {
00274 DeleteWindowByClass(WC_QUERY_STRING);
00275 this->group_rename = INVALID_GROUP;
00276 }
00277
00278 if (!(IsAllGroupID(this->vli.index) || IsDefaultGroupID(this->vli.index) || Group::IsValidID(this->vli.index))) {
00279 this->vli.index = ALL_GROUP;
00280 HideDropDownMenu(this);
00281 }
00282 this->SetDirty();
00283 }
00284
00285 virtual void SetStringParameters(int widget) const
00286 {
00287 switch (widget) {
00288 case GRP_WIDGET_AVAILABLE_VEHICLES:
00289 SetDParam(0, STR_VEHICLE_LIST_AVAILABLE_TRAINS + this->vli.vtype);
00290 break;
00291
00292 case GRP_WIDGET_CAPTION:
00293
00294
00295 if (IsDefaultGroupID(this->vli.index) || IsAllGroupID(this->vli.index)) {
00296 SetDParam(0, STR_COMPANY_NAME);
00297 SetDParam(1, this->vli.company);
00298 SetDParam(2, this->vehicles.Length());
00299 SetDParam(3, this->vehicles.Length());
00300 } else {
00301 const Group *g = Group::Get(this->vli.index);
00302
00303 SetDParam(0, STR_GROUP_NAME);
00304 SetDParam(1, g->index);
00305 SetDParam(2, g->num_vehicle);
00306 SetDParam(3, g->num_vehicle);
00307 }
00308 break;
00309 }
00310 }
00311
00312 virtual void OnPaint()
00313 {
00314
00315
00316 this->BuildVehicleList();
00317 this->SortVehicleList();
00318
00319 this->BuildGroupList(this->owner);
00320 this->groups.Sort(&GroupNameSorter);
00321
00322 this->group_sb->SetCount(this->groups.Length());
00323 this->vscroll->SetCount(this->vehicles.Length());
00324
00325
00326 if (this->vehicles.Length() == 0 && this->IsWidgetLowered(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN)) {
00327 this->RaiseWidget(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
00328 HideDropDownMenu(this);
00329 }
00330
00331
00332 this->SetWidgetsDisabledState(this->vehicles.Length() == 0 || _local_company != this->vli.company,
00333 GRP_WIDGET_STOP_ALL,
00334 GRP_WIDGET_START_ALL,
00335 GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,
00336 WIDGET_LIST_END);
00337
00338
00339 this->SetWidgetsDisabledState(IsDefaultGroupID(this->vli.index) || IsAllGroupID(this->vli.index) || _local_company != this->vli.company,
00340 GRP_WIDGET_DELETE_GROUP,
00341 GRP_WIDGET_RENAME_GROUP,
00342 GRP_WIDGET_REPLACE_PROTECTION,
00343 WIDGET_LIST_END);
00344
00345
00346
00347
00348
00349
00350
00351 this->SetWidgetsDisabledState(_local_company != this->vli.company,
00352 GRP_WIDGET_CREATE_GROUP,
00353 GRP_WIDGET_AVAILABLE_VEHICLES,
00354 WIDGET_LIST_END);
00355
00356
00357 uint16 protect_sprite = SPR_GROUP_REPLACE_OFF_TRAIN;
00358 if (!IsDefaultGroupID(this->vli.index) && !IsAllGroupID(this->vli.index) && Group::Get(this->vli.index)->replace_protection) protect_sprite = SPR_GROUP_REPLACE_ON_TRAIN;
00359 this->GetWidget<NWidgetCore>(GRP_WIDGET_REPLACE_PROTECTION)->widget_data = protect_sprite + this->vli.vtype;
00360
00361
00362 this->GetWidget<NWidgetCore>(GRP_WIDGET_SORT_BY_DROPDOWN)->widget_data = this->vehicle_sorter_names[this->vehicles.SortType()];
00363
00364 this->DrawWidgets();
00365 }
00366
00367 virtual void DrawWidget(const Rect &r, int widget) const
00368 {
00369 switch (widget) {
00370 case GRP_WIDGET_ALL_VEHICLES:
00371 DrawString(r.left + WD_FRAMERECT_LEFT + 8, r.right - WD_FRAMERECT_RIGHT - 8, r.top + WD_FRAMERECT_TOP + 1,
00372 STR_GROUP_ALL_TRAINS + this->vli.vtype, IsAllGroupID(this->vli.index) ? TC_WHITE : TC_BLACK);
00373 break;
00374
00375 case GRP_WIDGET_DEFAULT_VEHICLES:
00376 DrawString(r.left + WD_FRAMERECT_LEFT + 8, r.right - WD_FRAMERECT_RIGHT - 8, r.top + WD_FRAMERECT_TOP + 1,
00377 STR_GROUP_DEFAULT_TRAINS + this->vli.vtype, IsDefaultGroupID(this->vli.index) ? TC_WHITE : TC_BLACK);
00378 break;
00379
00380 case GRP_WIDGET_LIST_GROUP: {
00381 int y1 = r.top + WD_FRAMERECT_TOP + 1;
00382 int max = min(this->group_sb->GetPosition() + this->group_sb->GetCapacity(), this->groups.Length());
00383 for (int i = this->group_sb->GetPosition(); i < max; ++i) {
00384 const Group *g = this->groups[i];
00385
00386 assert(g->owner == this->owner);
00387
00388
00389 SetDParam(0, g->index);
00390 DrawString(r.left + WD_FRAMERECT_LEFT + 8, r.right - WD_FRAMERECT_RIGHT - 8, y1, STR_GROUP_NAME, (this->vli.index == g->index) ? TC_WHITE : TC_BLACK);
00391
00392
00393 SetDParam(0, g->num_vehicle);
00394 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y1 + 1, STR_TINY_COMMA, (this->vli.index == g->index) ? TC_WHITE : TC_BLACK, SA_RIGHT);
00395
00396 y1 += this->tiny_step_height;
00397 }
00398 break;
00399 }
00400
00401 case GRP_WIDGET_SORT_BY_ORDER:
00402 this->DrawSortButtonState(GRP_WIDGET_SORT_BY_ORDER, this->vehicles.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00403 break;
00404
00405 case GRP_WIDGET_LIST_VEHICLE:
00406 this->DrawVehicleListItems(this->vehicle_sel, this->resize.step_height, r);
00407 break;
00408 }
00409 }
00410
00411 virtual void OnClick(Point pt, int widget, int click_count)
00412 {
00413 switch (widget) {
00414 case GRP_WIDGET_SORT_BY_ORDER:
00415 this->vehicles.ToggleSortOrder();
00416 this->SetDirty();
00417 break;
00418
00419 case GRP_WIDGET_SORT_BY_DROPDOWN:
00420 ShowDropDownMenu(this, this->vehicle_sorter_names, this->vehicles.SortType(), GRP_WIDGET_SORT_BY_DROPDOWN, 0, (this->vli.vtype == VEH_TRAIN || this->vli.vtype == VEH_ROAD) ? 0 : (1 << 10));
00421 return;
00422
00423 case GRP_WIDGET_ALL_VEHICLES:
00424 if (!IsAllGroupID(this->vli.index)) {
00425 this->vli.index = ALL_GROUP;
00426 this->vehicles.ForceRebuild();
00427 this->SetDirty();
00428 }
00429 break;
00430
00431 case GRP_WIDGET_DEFAULT_VEHICLES:
00432 if (!IsDefaultGroupID(this->vli.index)) {
00433 this->vli.index = DEFAULT_GROUP;
00434 this->vehicles.ForceRebuild();
00435 this->SetDirty();
00436 }
00437 break;
00438
00439 case GRP_WIDGET_LIST_GROUP: {
00440 uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_GROUP, 0, this->tiny_step_height);
00441 if (id_g >= this->groups.Length()) return;
00442
00443 this->vli.index = this->groups[id_g]->index;
00444
00445 this->vehicles.ForceRebuild();
00446 this->SetDirty();
00447 break;
00448 }
00449
00450 case GRP_WIDGET_LIST_VEHICLE: {
00451 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_VEHICLE);
00452 if (id_v >= this->vehicles.Length()) return;
00453
00454 const Vehicle *v = this->vehicles[id_v];
00455 if (VehicleClicked(v)) break;
00456
00457 this->vehicle_sel = v->index;
00458
00459 int image = v->GetImage(_current_text_dir == TD_RTL ? DIR_E : DIR_W);
00460 SetObjectToPlaceWnd(image, GetVehiclePalette(v), HT_DRAG, this);
00461 _cursor.vehchain = true;
00462
00463 this->SetDirty();
00464 break;
00465 }
00466
00467 case GRP_WIDGET_CREATE_GROUP: {
00468 DoCommandP(0, this->vli.vtype, 0, CMD_CREATE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_CREATE), CcCreateGroup);
00469 break;
00470 }
00471
00472 case GRP_WIDGET_DELETE_GROUP: {
00473 GroupID group = this->vli.index;
00474 this->vli.index = ALL_GROUP;
00475
00476 DoCommandP(0, group, 0, CMD_DELETE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_DELETE));
00477 break;
00478 }
00479
00480 case GRP_WIDGET_RENAME_GROUP:
00481 this->ShowRenameGroupWindow(this->vli.index, false);
00482 break;
00483
00484 case GRP_WIDGET_AVAILABLE_VEHICLES:
00485 ShowBuildVehicleWindow(INVALID_TILE, this->vli.vtype);
00486 break;
00487
00488 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN: {
00489 DropDownList *list = this->BuildActionDropdownList(true, Group::IsValidID(this->vli.index));
00490 ShowDropDownList(this, list, 0, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
00491 break;
00492 }
00493
00494 case GRP_WIDGET_START_ALL:
00495 case GRP_WIDGET_STOP_ALL: {
00496 DoCommandP(0, (1 << 1) | (widget == GRP_WIDGET_START_ALL ? (1 << 0) : 0), this->vli.Pack(), CMD_MASS_START_STOP);
00497 break;
00498 }
00499
00500 case GRP_WIDGET_REPLACE_PROTECTION: {
00501 const Group *g = Group::GetIfValid(this->vli.index);
00502 if (g != NULL) {
00503 DoCommandP(0, this->vli.index, !g->replace_protection, CMD_SET_GROUP_REPLACE_PROTECTION);
00504 }
00505 break;
00506 }
00507 }
00508 }
00509
00510 virtual void OnDragDrop(Point pt, int widget)
00511 {
00512 switch (widget) {
00513 case GRP_WIDGET_ALL_VEHICLES:
00514 case GRP_WIDGET_DEFAULT_VEHICLES:
00515 DoCommandP(0, DEFAULT_GROUP, this->vehicle_sel, CMD_ADD_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_VEHICLE));
00516
00517 this->vehicle_sel = INVALID_VEHICLE;
00518
00519 this->SetDirty();
00520 break;
00521
00522 case GRP_WIDGET_LIST_GROUP: {
00523 const VehicleID vindex = this->vehicle_sel;
00524 this->vehicle_sel = INVALID_VEHICLE;
00525 this->SetDirty();
00526
00527 uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_GROUP, 0, this->tiny_step_height);
00528 if (id_g >= this->groups.Length()) return;
00529
00530 DoCommandP(0, this->groups[id_g]->index, vindex, CMD_ADD_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_VEHICLE));
00531 break;
00532 }
00533
00534 case GRP_WIDGET_LIST_VEHICLE: {
00535 const VehicleID vindex = this->vehicle_sel;
00536 this->vehicle_sel = INVALID_VEHICLE;
00537 this->SetDirty();
00538
00539 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_VEHICLE);
00540 if (id_v >= this->vehicles.Length()) return;
00541
00542 const Vehicle *v = this->vehicles[id_v];
00543 if (!VehicleClicked(v) && vindex == v->index) {
00544 ShowVehicleViewWindow(v);
00545 }
00546 break;
00547 }
00548 }
00549 _cursor.vehchain = false;
00550 }
00551
00552 virtual void OnQueryTextFinished(char *str)
00553 {
00554 if (str != NULL) DoCommandP(0, this->group_rename, 0, CMD_RENAME_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_RENAME), NULL, str);
00555 this->group_rename = INVALID_GROUP;
00556 }
00557
00558 virtual void OnResize()
00559 {
00560 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_GROUP);
00561 this->group_sb->SetCapacity(nwi->current_y / this->tiny_step_height);
00562 nwi->widget_data = (this->group_sb->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00563
00564 nwi = this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_VEHICLE);
00565 this->vscroll->SetCapacityFromWidget(this, GRP_WIDGET_LIST_VEHICLE);
00566 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00567 }
00568
00569 virtual void OnDropdownSelect(int widget, int index)
00570 {
00571 switch (widget) {
00572 case GRP_WIDGET_SORT_BY_DROPDOWN:
00573 this->vehicles.SetSortType(index);
00574 break;
00575
00576 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN:
00577 assert(this->vehicles.Length() != 0);
00578
00579 switch (index) {
00580 case ADI_REPLACE:
00581 ShowReplaceGroupVehicleWindow(this->vli.index, this->vli.vtype);
00582 break;
00583 case ADI_SERVICE:
00584 case ADI_DEPOT: {
00585 DoCommandP(0, DEPOT_MASS_SEND | (index == ADI_SERVICE ? DEPOT_SERVICE : 0U), this->vli.Pack(), GetCmdSendToDepot(this->vli.vtype));
00586 break;
00587 }
00588
00589 case ADI_ADD_SHARED:
00590 assert(Group::IsValidID(this->vli.index));
00591
00592 DoCommandP(0, this->vli.index, this->vli.vtype, CMD_ADD_SHARED_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_SHARED_VEHICLE));
00593 break;
00594 case ADI_REMOVE_ALL:
00595 assert(Group::IsValidID(this->vli.index));
00596
00597 DoCommandP(0, this->vli.index, this->vli.vtype, CMD_REMOVE_ALL_VEHICLES_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_REMOVE_ALL_VEHICLES));
00598 break;
00599 default: NOT_REACHED();
00600 }
00601 break;
00602
00603 default: NOT_REACHED();
00604 }
00605
00606 this->SetDirty();
00607 }
00608
00609 virtual void OnTick()
00610 {
00611 if (_pause_mode != PM_UNPAUSED) return;
00612 if (this->groups.NeedResort() || this->vehicles.NeedResort()) {
00613 this->SetDirty();
00614 }
00615 }
00616
00617 virtual void OnPlaceObjectAbort()
00618 {
00619
00620 this->vehicle_sel = INVALID_VEHICLE;
00621 this->SetWidgetDirty(GRP_WIDGET_LIST_VEHICLE);
00622 }
00623
00624 void ShowRenameGroupWindow(GroupID group, bool empty)
00625 {
00626 assert(Group::IsValidID(group));
00627 this->group_rename = group;
00628
00629 StringID str = STR_EMPTY;
00630 if (!empty) {
00631 SetDParam(0, group);
00632 str = STR_GROUP_NAME;
00633 }
00634 ShowQueryString(str, STR_GROUP_RENAME_CAPTION, MAX_LENGTH_GROUP_NAME_CHARS, MAX_LENGTH_GROUP_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT | QSF_LEN_IN_CHARS);
00635 }
00636
00642 void UnselectVehicle(VehicleID vehicle)
00643 {
00644 if (this->vehicle_sel == vehicle) ResetObjectToPlace();
00645 }
00646 };
00647
00648
00649 static WindowDesc _other_group_desc(
00650 WDP_AUTO, 460, 246,
00651 WC_INVALID, WC_NONE,
00652 WDF_UNCLICK_BUTTONS,
00653 _nested_group_widgets, lengthof(_nested_group_widgets)
00654 );
00655
00656 static const WindowDesc _train_group_desc(
00657 WDP_AUTO, 525, 246,
00658 WC_TRAINS_LIST, WC_NONE,
00659 WDF_UNCLICK_BUTTONS,
00660 _nested_group_widgets, lengthof(_nested_group_widgets)
00661 );
00662
00663 void ShowCompanyGroup(CompanyID company, VehicleType vehicle_type)
00664 {
00665 if (!Company::IsValidID(company)) return;
00666
00667 WindowNumber num = VehicleListIdentifier(VL_GROUP_LIST, vehicle_type, company).Pack();
00668 if (vehicle_type == VEH_TRAIN) {
00669 AllocateWindowDescFront<VehicleGroupWindow>(&_train_group_desc, num);
00670 } else {
00671 _other_group_desc.cls = GetWindowClassForVehicleType(vehicle_type);
00672 AllocateWindowDescFront<VehicleGroupWindow>(&_other_group_desc, num);
00673 }
00674 }
00675
00682 static inline VehicleGroupWindow *FindVehicleGroupWindow(VehicleType vt, Owner owner)
00683 {
00684 return (VehicleGroupWindow *)FindWindowById(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_GROUP_LIST, vt, owner).Pack());
00685 }
00686
00695 void CcCreateGroup(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00696 {
00697 if (result.Failed()) return;
00698 assert(p1 <= VEH_AIRCRAFT);
00699
00700 VehicleGroupWindow *w = FindVehicleGroupWindow((VehicleType)p1, _current_company);
00701 if (w != NULL) w->ShowRenameGroupWindow(_new_group_id, true);
00702 }
00703
00708 void DeleteGroupHighlightOfVehicle(const Vehicle *v)
00709 {
00710
00711
00712
00713 if (_special_mouse_mode != WSM_DRAGDROP) return;
00714
00715 VehicleGroupWindow *w = FindVehicleGroupWindow(v->type, v->owner);
00716 if (w != NULL) w->UnselectVehicle(v->index);
00717 }