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00012 #include "stdafx.h"
00013 #include "openttd.h"
00014 #include "textbuf_gui.h"
00015 #include "command_func.h"
00016 #include "vehicle_gui.h"
00017 #include "vehicle_base.h"
00018 #include "group.h"
00019 #include "strings_func.h"
00020 #include "window_func.h"
00021 #include "vehicle_func.h"
00022 #include "autoreplace_gui.h"
00023 #include "company_func.h"
00024 #include "widgets/dropdown_func.h"
00025 #include "tilehighlight_func.h"
00026 #include "vehicle_gui_base.h"
00027 #include "core/geometry_func.hpp"
00028 #include "company_base.h"
00029
00030 #include "table/strings.h"
00031 #include "table/sprites.h"
00032
00033 typedef GUIList<const Group*> GUIGroupList;
00034
00035 enum GroupListWidgets {
00036 GRP_WIDGET_CAPTION,
00037 GRP_WIDGET_SORT_BY_ORDER,
00038 GRP_WIDGET_SORT_BY_DROPDOWN,
00039 GRP_WIDGET_LIST_VEHICLE,
00040 GRP_WIDGET_LIST_VEHICLE_SCROLLBAR,
00041 GRP_WIDGET_AVAILABLE_VEHICLES,
00042 GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,
00043 GRP_WIDGET_STOP_ALL,
00044 GRP_WIDGET_START_ALL,
00045
00046 GRP_WIDGET_ALL_VEHICLES,
00047 GRP_WIDGET_DEFAULT_VEHICLES,
00048 GRP_WIDGET_LIST_GROUP,
00049 GRP_WIDGET_LIST_GROUP_SCROLLBAR,
00050 GRP_WIDGET_CREATE_GROUP,
00051 GRP_WIDGET_DELETE_GROUP,
00052 GRP_WIDGET_RENAME_GROUP,
00053 GRP_WIDGET_REPLACE_PROTECTION,
00054 };
00055
00056 static const NWidgetPart _nested_group_widgets[] = {
00057 NWidget(NWID_HORIZONTAL),
00058 NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00059 NWidget(WWT_CAPTION, COLOUR_GREY, GRP_WIDGET_CAPTION),
00060 NWidget(WWT_SHADEBOX, COLOUR_GREY),
00061 NWidget(WWT_STICKYBOX, COLOUR_GREY),
00062 EndContainer(),
00063 NWidget(NWID_HORIZONTAL),
00064
00065 NWidget(NWID_VERTICAL),
00066 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalTextLines(1, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM), SetFill(1, 0), EndContainer(),
00067 NWidget(WWT_PANEL, COLOUR_GREY, GRP_WIDGET_ALL_VEHICLES), SetMinimalSize(200, 13), SetFill(1, 0), EndContainer(),
00068 NWidget(WWT_PANEL, COLOUR_GREY, GRP_WIDGET_DEFAULT_VEHICLES), SetMinimalSize(200, 13), SetFill(1, 0), EndContainer(),
00069 NWidget(NWID_HORIZONTAL),
00070 NWidget(WWT_MATRIX, COLOUR_GREY, GRP_WIDGET_LIST_GROUP), SetMinimalSize(188, 0), SetDataTip(0x701, STR_GROUPS_CLICK_ON_GROUP_FOR_TOOLTIP),
00071 SetFill(1, 0), SetResize(0, 1), SetScrollbar(GRP_WIDGET_LIST_GROUP_SCROLLBAR),
00072 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, GRP_WIDGET_LIST_GROUP_SCROLLBAR),
00073 EndContainer(),
00074 NWidget(NWID_HORIZONTAL),
00075 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_CREATE_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00076 SetDataTip(SPR_GROUP_CREATE_TRAIN, STR_GROUP_CREATE_TOOLTIP),
00077 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_DELETE_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00078 SetDataTip(SPR_GROUP_DELETE_TRAIN, STR_GROUP_DELETE_TOOLTIP),
00079 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_RENAME_GROUP), SetMinimalSize(24, 25), SetFill(0, 1),
00080 SetDataTip(SPR_GROUP_RENAME_TRAIN, STR_GROUP_RENAME_TOOLTIP),
00081 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(92, 25), SetFill(1, 1), EndContainer(),
00082 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_REPLACE_PROTECTION), SetMinimalSize(24, 25), SetFill(0, 1),
00083 SetDataTip(SPR_GROUP_REPLACE_OFF_TRAIN, STR_GROUP_REPLACE_PROTECTION_TOOLTIP),
00084 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(12, 25), SetFill(0, 1), EndContainer(),
00085 EndContainer(),
00086 EndContainer(),
00087
00088 NWidget(NWID_VERTICAL),
00089 NWidget(NWID_HORIZONTAL),
00090 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, GRP_WIDGET_SORT_BY_ORDER), SetMinimalSize(81, 12), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
00091 NWidget(WWT_DROPDOWN, COLOUR_GREY, GRP_WIDGET_SORT_BY_DROPDOWN), SetMinimalSize(167, 12), SetDataTip(0x0, STR_TOOLTIP_SORT_CRITERIA),
00092 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(12, 12), SetResize(1, 0), EndContainer(),
00093 EndContainer(),
00094 NWidget(NWID_HORIZONTAL),
00095 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),
00096 NWidget(NWID_VSCROLLBAR, COLOUR_GREY, GRP_WIDGET_LIST_VEHICLE_SCROLLBAR),
00097 EndContainer(),
00098 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(1, 0), SetFill(1, 1), SetResize(1, 0), EndContainer(),
00099 NWidget(NWID_HORIZONTAL),
00100 NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, GRP_WIDGET_AVAILABLE_VEHICLES), SetMinimalSize(106, 12), SetFill(0, 1),
00101 SetDataTip(STR_BLACK_STRING, STR_VEHICLE_LIST_AVAILABLE_ENGINES_TOOLTIP),
00102 NWidget(WWT_DROPDOWN, COLOUR_GREY, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN), SetMinimalSize(118, 12), SetFill(0, 1),
00103 SetDataTip(STR_VEHICLE_LIST_MANAGE_LIST, STR_VEHICLE_LIST_MANAGE_LIST_TOOLTIP),
00104 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_STOP_ALL), SetMinimalSize(12, 12), SetFill(0, 1),
00105 SetDataTip(SPR_FLAG_VEH_STOPPED, STR_VEHICLE_LIST_MASS_STOP_LIST_TOOLTIP),
00106 NWidget(WWT_PUSHIMGBTN, COLOUR_GREY, GRP_WIDGET_START_ALL), SetMinimalSize(12, 12), SetFill(0, 1),
00107 SetDataTip(SPR_FLAG_VEH_RUNNING, STR_VEHICLE_LIST_MASS_START_LIST_TOOLTIP),
00108 NWidget(WWT_PANEL, COLOUR_GREY), SetMinimalSize(0, 12), SetFill(1, 1), SetResize(1, 0), EndContainer(),
00109 NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00110 EndContainer(),
00111 EndContainer(),
00112 EndContainer(),
00113 };
00114
00115 class VehicleGroupWindow : public BaseVehicleListWindow {
00116 private:
00117 VehicleID vehicle_sel;
00118 GroupID group_rename;
00119 GUIGroupList groups;
00120 uint tiny_step_height;
00121 Scrollbar *group_sb;
00122
00128 void BuildGroupList(Owner owner)
00129 {
00130 if (!this->groups.NeedRebuild()) return;
00131
00132 this->groups.Clear();
00133
00134 const Group *g;
00135 FOR_ALL_GROUPS(g) {
00136 if (g->owner == owner && g->vehicle_type == this->vli.vtype) {
00137 *this->groups.Append() = g;
00138 }
00139 }
00140
00141 this->groups.Compact();
00142 this->groups.RebuildDone();
00143 }
00144
00146 static int CDECL GroupNameSorter(const Group * const *a, const Group * const *b)
00147 {
00148 static const Group *last_group[2] = { NULL, NULL };
00149 static char last_name[2][64] = { "", "" };
00150
00151 if (*a != last_group[0]) {
00152 last_group[0] = *a;
00153 SetDParam(0, (*a)->index);
00154 GetString(last_name[0], STR_GROUP_NAME, lastof(last_name[0]));
00155 }
00156
00157 if (*b != last_group[1]) {
00158 last_group[1] = *b;
00159 SetDParam(0, (*b)->index);
00160 GetString(last_name[1], STR_GROUP_NAME, lastof(last_name[1]));
00161 }
00162
00163 int r = strnatcmp(last_name[0], last_name[1]);
00164 if (r == 0) return (*a)->index - (*b)->index;
00165 return r;
00166 }
00167
00168 public:
00169 VehicleGroupWindow(const WindowDesc *desc, WindowNumber window_number) : BaseVehicleListWindow(window_number)
00170 {
00171 this->CreateNestedTree(desc);
00172
00173 this->vscroll = this->GetScrollbar(GRP_WIDGET_LIST_VEHICLE_SCROLLBAR);
00174 this->group_sb = this->GetScrollbar(GRP_WIDGET_LIST_GROUP_SCROLLBAR);
00175
00176 switch (this->vli.vtype) {
00177 default: NOT_REACHED();
00178 case VEH_TRAIN: this->sorting = &_sorting.train; break;
00179 case VEH_ROAD: this->sorting = &_sorting.roadveh; break;
00180 case VEH_SHIP: this->sorting = &_sorting.ship; break;
00181 case VEH_AIRCRAFT: this->sorting = &_sorting.aircraft; break;
00182 }
00183
00184 this->vli.index = ALL_GROUP;
00185 this->vehicle_sel = INVALID_VEHICLE;
00186 this->group_rename = INVALID_GROUP;
00187
00188 this->vehicles.SetListing(*this->sorting);
00189 this->vehicles.ForceRebuild();
00190 this->vehicles.NeedResort();
00191
00192 this->BuildVehicleList();
00193 this->SortVehicleList();
00194
00195 this->groups.ForceRebuild();
00196 this->groups.NeedResort();
00197 this->BuildGroupList(vli.company);
00198 this->groups.Sort(&GroupNameSorter);
00199
00200 this->GetWidget<NWidgetCore>(GRP_WIDGET_CAPTION)->widget_data = STR_VEHICLE_LIST_TRAIN_CAPTION + this->vli.vtype;
00201 this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_VEHICLE)->tool_tip = STR_VEHICLE_LIST_TRAIN_LIST_TOOLTIP + this->vli.vtype;
00202
00203 this->GetWidget<NWidgetCore>(GRP_WIDGET_CREATE_GROUP)->widget_data += this->vli.vtype;
00204 this->GetWidget<NWidgetCore>(GRP_WIDGET_RENAME_GROUP)->widget_data += this->vli.vtype;
00205 this->GetWidget<NWidgetCore>(GRP_WIDGET_DELETE_GROUP)->widget_data += this->vli.vtype;
00206 this->GetWidget<NWidgetCore>(GRP_WIDGET_REPLACE_PROTECTION)->widget_data += this->vli.vtype;
00207
00208 this->FinishInitNested(desc, window_number);
00209 this->owner = vli.company;
00210 }
00211
00212 ~VehicleGroupWindow()
00213 {
00214 *this->sorting = this->vehicles.GetListing();
00215 }
00216
00217 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00218 {
00219 switch (widget) {
00220 case GRP_WIDGET_LIST_GROUP:
00221 this->tiny_step_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP;
00222 resize->height = this->tiny_step_height;
00223
00224 size->height = 4 * GetVehicleListHeight(this->vli.vtype, this->tiny_step_height) - (this->tiny_step_height > 25 ? 2 : 3) * this->tiny_step_height;
00225 break;
00226
00227 case GRP_WIDGET_ALL_VEHICLES:
00228 case GRP_WIDGET_DEFAULT_VEHICLES:
00229 size->height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP;
00230 size->width = max(GetStringBoundingBox(STR_GROUP_DEFAULT_TRAINS + this->vli.vtype).width, GetStringBoundingBox(STR_GROUP_ALL_TRAINS + this->vli.vtype).width);
00231 size->width += WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT + 8 + 8;
00232 break;
00233
00234 case GRP_WIDGET_SORT_BY_ORDER: {
00235 Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
00236 d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2;
00237 d.height += padding.height;
00238 *size = maxdim(*size, d);
00239 break;
00240 }
00241
00242 case GRP_WIDGET_LIST_VEHICLE:
00243 resize->height = GetVehicleListHeight(this->vli.vtype, FONT_HEIGHT_NORMAL + WD_MATRIX_TOP);
00244 size->height = 4 * resize->height;
00245 break;
00246
00247 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN: {
00248 Dimension d = this->GetActionDropdownSize(true, true);
00249 d.height += padding.height;
00250 d.width += padding.width;
00251 *size = maxdim(*size, d);
00252 break;
00253 }
00254 }
00255 }
00256
00257 virtual void OnInvalidateData(int data)
00258 {
00259 if (data == 0) {
00260 this->vehicles.ForceRebuild();
00261 this->groups.ForceRebuild();
00262 } else {
00263 this->vehicles.ForceResort();
00264 this->groups.ForceResort();
00265 }
00266
00267 if (this->group_rename != INVALID_GROUP && !Group::IsValidID(this->group_rename)) {
00268 DeleteWindowByClass(WC_QUERY_STRING);
00269 this->group_rename = INVALID_GROUP;
00270 }
00271
00272 if (!(IsAllGroupID(this->vli.index) || IsDefaultGroupID(this->vli.index) || Group::IsValidID(this->vli.index))) {
00273 this->vli.index = ALL_GROUP;
00274 HideDropDownMenu(this);
00275 }
00276 this->SetDirty();
00277 }
00278
00279 virtual void SetStringParameters(int widget) const
00280 {
00281 switch (widget) {
00282 case GRP_WIDGET_AVAILABLE_VEHICLES:
00283 SetDParam(0, STR_VEHICLE_LIST_AVAILABLE_TRAINS + this->vli.vtype);
00284 break;
00285
00286 case GRP_WIDGET_CAPTION:
00287
00288
00289 if (IsDefaultGroupID(this->vli.index) || IsAllGroupID(this->vli.index)) {
00290 SetDParam(0, STR_COMPANY_NAME);
00291 SetDParam(1, this->vli.company);
00292 SetDParam(2, this->vehicles.Length());
00293 SetDParam(3, this->vehicles.Length());
00294 } else {
00295 const Group *g = Group::Get(this->vli.index);
00296
00297 SetDParam(0, STR_GROUP_NAME);
00298 SetDParam(1, g->index);
00299 SetDParam(2, g->num_vehicle);
00300 SetDParam(3, g->num_vehicle);
00301 }
00302 break;
00303 }
00304 }
00305
00306 virtual void OnPaint()
00307 {
00308
00309
00310 this->BuildVehicleList();
00311 this->SortVehicleList();
00312
00313 this->BuildGroupList(this->owner);
00314 this->groups.Sort(&GroupNameSorter);
00315
00316 this->group_sb->SetCount(this->groups.Length());
00317 this->vscroll->SetCount(this->vehicles.Length());
00318
00319
00320 if (this->vehicles.Length() == 0 && this->IsWidgetLowered(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN)) {
00321 this->RaiseWidget(GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
00322 HideDropDownMenu(this);
00323 }
00324
00325
00326 this->SetWidgetsDisabledState(this->vehicles.Length() == 0 || _local_company != this->vli.company,
00327 GRP_WIDGET_STOP_ALL,
00328 GRP_WIDGET_START_ALL,
00329 GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN,
00330 WIDGET_LIST_END);
00331
00332
00333 this->SetWidgetsDisabledState(IsDefaultGroupID(this->vli.index) || IsAllGroupID(this->vli.index) || _local_company != this->vli.company,
00334 GRP_WIDGET_DELETE_GROUP,
00335 GRP_WIDGET_RENAME_GROUP,
00336 GRP_WIDGET_REPLACE_PROTECTION,
00337 WIDGET_LIST_END);
00338
00339
00340
00341
00342
00343
00344
00345 this->SetWidgetsDisabledState(_local_company != this->vli.company,
00346 GRP_WIDGET_CREATE_GROUP,
00347 GRP_WIDGET_AVAILABLE_VEHICLES,
00348 WIDGET_LIST_END);
00349
00350
00351 uint16 protect_sprite = SPR_GROUP_REPLACE_OFF_TRAIN;
00352 if (!IsDefaultGroupID(this->vli.index) && !IsAllGroupID(this->vli.index) && Group::Get(this->vli.index)->replace_protection) protect_sprite = SPR_GROUP_REPLACE_ON_TRAIN;
00353 this->GetWidget<NWidgetCore>(GRP_WIDGET_REPLACE_PROTECTION)->widget_data = protect_sprite + this->vli.vtype;
00354
00355
00356 this->GetWidget<NWidgetCore>(GRP_WIDGET_SORT_BY_DROPDOWN)->widget_data = this->vehicle_sorter_names[this->vehicles.SortType()];
00357
00358 this->DrawWidgets();
00359 }
00360
00361 virtual void DrawWidget(const Rect &r, int widget) const
00362 {
00363 switch (widget) {
00364 case GRP_WIDGET_ALL_VEHICLES:
00365 DrawString(r.left + WD_FRAMERECT_LEFT + 8, r.right - WD_FRAMERECT_RIGHT - 8, r.top + WD_FRAMERECT_TOP + 1,
00366 STR_GROUP_ALL_TRAINS + this->vli.vtype, IsAllGroupID(this->vli.index) ? TC_WHITE : TC_BLACK);
00367 break;
00368
00369 case GRP_WIDGET_DEFAULT_VEHICLES:
00370 DrawString(r.left + WD_FRAMERECT_LEFT + 8, r.right - WD_FRAMERECT_RIGHT - 8, r.top + WD_FRAMERECT_TOP + 1,
00371 STR_GROUP_DEFAULT_TRAINS + this->vli.vtype, IsDefaultGroupID(this->vli.index) ? TC_WHITE : TC_BLACK);
00372 break;
00373
00374 case GRP_WIDGET_LIST_GROUP: {
00375 int y1 = r.top + WD_FRAMERECT_TOP + 1;
00376 int max = min(this->group_sb->GetPosition() + this->group_sb->GetCapacity(), this->groups.Length());
00377 for (int i = this->group_sb->GetPosition(); i < max; ++i) {
00378 const Group *g = this->groups[i];
00379
00380 assert(g->owner == this->owner);
00381
00382
00383 SetDParam(0, g->index);
00384 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);
00385
00386
00387 SetDParam(0, g->num_vehicle);
00388 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);
00389
00390 y1 += this->tiny_step_height;
00391 }
00392 break;
00393 }
00394
00395 case GRP_WIDGET_SORT_BY_ORDER:
00396 this->DrawSortButtonState(GRP_WIDGET_SORT_BY_ORDER, this->vehicles.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
00397 break;
00398
00399 case GRP_WIDGET_LIST_VEHICLE:
00400 this->DrawVehicleListItems(this->vehicle_sel, this->resize.step_height, r);
00401 break;
00402 }
00403 }
00404
00405 virtual void OnClick(Point pt, int widget, int click_count)
00406 {
00407 switch (widget) {
00408 case GRP_WIDGET_SORT_BY_ORDER:
00409 this->vehicles.ToggleSortOrder();
00410 this->SetDirty();
00411 break;
00412
00413 case GRP_WIDGET_SORT_BY_DROPDOWN:
00414 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));
00415 return;
00416
00417 case GRP_WIDGET_ALL_VEHICLES:
00418 if (!IsAllGroupID(this->vli.index)) {
00419 this->vli.index = ALL_GROUP;
00420 this->vehicles.ForceRebuild();
00421 this->SetDirty();
00422 }
00423 break;
00424
00425 case GRP_WIDGET_DEFAULT_VEHICLES:
00426 if (!IsDefaultGroupID(this->vli.index)) {
00427 this->vli.index = DEFAULT_GROUP;
00428 this->vehicles.ForceRebuild();
00429 this->SetDirty();
00430 }
00431 break;
00432
00433 case GRP_WIDGET_LIST_GROUP: {
00434 uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_GROUP, 0, this->tiny_step_height);
00435 if (id_g >= this->groups.Length()) return;
00436
00437 this->vli.index = this->groups[id_g]->index;
00438
00439 this->vehicles.ForceRebuild();
00440 this->SetDirty();
00441 break;
00442 }
00443
00444 case GRP_WIDGET_LIST_VEHICLE: {
00445 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_VEHICLE);
00446 if (id_v >= this->vehicles.Length()) return;
00447
00448 const Vehicle *v = this->vehicles[id_v];
00449 if (VehicleClicked(v)) break;
00450
00451 this->vehicle_sel = v->index;
00452
00453 int image = v->GetImage(_current_text_dir == TD_RTL ? DIR_E : DIR_W);
00454 SetObjectToPlaceWnd(image, GetVehiclePalette(v), HT_DRAG, this);
00455 _cursor.vehchain = true;
00456
00457 this->SetDirty();
00458 break;
00459 }
00460
00461 case GRP_WIDGET_CREATE_GROUP: {
00462 DoCommandP(0, this->vli.vtype, 0, CMD_CREATE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_CREATE), CcCreateGroup);
00463 break;
00464 }
00465
00466 case GRP_WIDGET_DELETE_GROUP: {
00467 GroupID group = this->vli.index;
00468 this->vli.index = ALL_GROUP;
00469
00470 DoCommandP(0, group, 0, CMD_DELETE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_DELETE));
00471 break;
00472 }
00473
00474 case GRP_WIDGET_RENAME_GROUP:
00475 this->ShowRenameGroupWindow(this->vli.index, false);
00476 break;
00477
00478 case GRP_WIDGET_AVAILABLE_VEHICLES:
00479 ShowBuildVehicleWindow(INVALID_TILE, this->vli.vtype);
00480 break;
00481
00482 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN: {
00483 DropDownList *list = this->BuildActionDropdownList(true, Group::IsValidID(this->vli.index));
00484 ShowDropDownList(this, list, 0, GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN);
00485 break;
00486 }
00487
00488 case GRP_WIDGET_START_ALL:
00489 case GRP_WIDGET_STOP_ALL: {
00490 DoCommandP(0, (1 << 1) | (widget == GRP_WIDGET_START_ALL ? (1 << 0) : 0), this->vli.Pack(), CMD_MASS_START_STOP);
00491 break;
00492 }
00493
00494 case GRP_WIDGET_REPLACE_PROTECTION: {
00495 const Group *g = Group::GetIfValid(this->vli.index);
00496 if (g != NULL) {
00497 DoCommandP(0, this->vli.index, !g->replace_protection, CMD_SET_GROUP_REPLACE_PROTECTION);
00498 }
00499 break;
00500 }
00501 }
00502 }
00503
00504 virtual void OnDragDrop(Point pt, int widget)
00505 {
00506 switch (widget) {
00507 case GRP_WIDGET_ALL_VEHICLES:
00508 case GRP_WIDGET_DEFAULT_VEHICLES:
00509 DoCommandP(0, DEFAULT_GROUP, this->vehicle_sel, CMD_ADD_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_VEHICLE));
00510
00511 this->vehicle_sel = INVALID_VEHICLE;
00512
00513 this->SetDirty();
00514 break;
00515
00516 case GRP_WIDGET_LIST_GROUP: {
00517 const VehicleID vindex = this->vehicle_sel;
00518 this->vehicle_sel = INVALID_VEHICLE;
00519 this->SetDirty();
00520
00521 uint id_g = this->group_sb->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_GROUP, 0, this->tiny_step_height);
00522 if (id_g >= this->groups.Length()) return;
00523
00524 DoCommandP(0, this->groups[id_g]->index, vindex, CMD_ADD_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_VEHICLE));
00525 break;
00526 }
00527
00528 case GRP_WIDGET_LIST_VEHICLE: {
00529 const VehicleID vindex = this->vehicle_sel;
00530 this->vehicle_sel = INVALID_VEHICLE;
00531 this->SetDirty();
00532
00533 uint id_v = this->vscroll->GetScrolledRowFromWidget(pt.y, this, GRP_WIDGET_LIST_VEHICLE);
00534 if (id_v >= this->vehicles.Length()) return;
00535
00536 const Vehicle *v = this->vehicles[id_v];
00537 if (!VehicleClicked(v) && vindex == v->index) {
00538 ShowVehicleViewWindow(v);
00539 }
00540 break;
00541 }
00542 }
00543 _cursor.vehchain = false;
00544 }
00545
00546 virtual void OnQueryTextFinished(char *str)
00547 {
00548 if (str != NULL) DoCommandP(0, this->group_rename, 0, CMD_RENAME_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_RENAME), NULL, str);
00549 this->group_rename = INVALID_GROUP;
00550 }
00551
00552 virtual void OnResize()
00553 {
00554 NWidgetCore *nwi = this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_GROUP);
00555 this->group_sb->SetCapacity(nwi->current_y / this->tiny_step_height);
00556 nwi->widget_data = (this->group_sb->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00557
00558 nwi = this->GetWidget<NWidgetCore>(GRP_WIDGET_LIST_VEHICLE);
00559 this->vscroll->SetCapacityFromWidget(this, GRP_WIDGET_LIST_VEHICLE);
00560 nwi->widget_data = (this->vscroll->GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00561 }
00562
00563 virtual void OnDropdownSelect(int widget, int index)
00564 {
00565 switch (widget) {
00566 case GRP_WIDGET_SORT_BY_DROPDOWN:
00567 this->vehicles.SetSortType(index);
00568 break;
00569
00570 case GRP_WIDGET_MANAGE_VEHICLES_DROPDOWN:
00571 assert(this->vehicles.Length() != 0);
00572
00573 switch (index) {
00574 case ADI_REPLACE:
00575 ShowReplaceGroupVehicleWindow(this->vli.index, this->vli.vtype);
00576 break;
00577 case ADI_SERVICE:
00578 case ADI_DEPOT: {
00579 DoCommandP(0, DEPOT_MASS_SEND | (index == ADI_SERVICE ? DEPOT_SERVICE : 0U), this->vli.Pack(), GetCmdSendToDepot(this->vli.vtype));
00580 break;
00581 }
00582
00583 case ADI_ADD_SHARED:
00584 assert(Group::IsValidID(this->vli.index));
00585
00586 DoCommandP(0, this->vli.index, this->vli.vtype, CMD_ADD_SHARED_VEHICLE_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_ADD_SHARED_VEHICLE));
00587 break;
00588 case ADI_REMOVE_ALL:
00589 assert(Group::IsValidID(this->vli.index));
00590
00591 DoCommandP(0, this->vli.index, this->vli.vtype, CMD_REMOVE_ALL_VEHICLES_GROUP | CMD_MSG(STR_ERROR_GROUP_CAN_T_REMOVE_ALL_VEHICLES));
00592 break;
00593 default: NOT_REACHED();
00594 }
00595 break;
00596
00597 default: NOT_REACHED();
00598 }
00599
00600 this->SetDirty();
00601 }
00602
00603 virtual void OnTick()
00604 {
00605 if (_pause_mode != PM_UNPAUSED) return;
00606 if (this->groups.NeedResort() || this->vehicles.NeedResort()) {
00607 this->SetDirty();
00608 }
00609 }
00610
00611 virtual void OnPlaceObjectAbort()
00612 {
00613
00614 this->vehicle_sel = INVALID_VEHICLE;
00615 this->SetWidgetDirty(GRP_WIDGET_LIST_VEHICLE);
00616 }
00617
00618 void ShowRenameGroupWindow(GroupID group, bool empty)
00619 {
00620 assert(Group::IsValidID(group));
00621 this->group_rename = group;
00622
00623 StringID str = STR_EMPTY;
00624 if (!empty) {
00625 SetDParam(0, group);
00626 str = STR_GROUP_NAME;
00627 }
00628 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);
00629 }
00630
00636 void UnselectVehicle(VehicleID vehicle)
00637 {
00638 if (this->vehicle_sel == vehicle) ResetObjectToPlace();
00639 }
00640 };
00641
00642
00643 static WindowDesc _other_group_desc(
00644 WDP_AUTO, 460, 246,
00645 WC_INVALID, WC_NONE,
00646 WDF_UNCLICK_BUTTONS,
00647 _nested_group_widgets, lengthof(_nested_group_widgets)
00648 );
00649
00650 static const WindowDesc _train_group_desc(
00651 WDP_AUTO, 525, 246,
00652 WC_TRAINS_LIST, WC_NONE,
00653 WDF_UNCLICK_BUTTONS,
00654 _nested_group_widgets, lengthof(_nested_group_widgets)
00655 );
00656
00657 void ShowCompanyGroup(CompanyID company, VehicleType vehicle_type)
00658 {
00659 if (!Company::IsValidID(company)) return;
00660
00661 WindowNumber num = VehicleListIdentifier(VL_GROUP_LIST, vehicle_type, company).Pack();
00662 if (vehicle_type == VEH_TRAIN) {
00663 AllocateWindowDescFront<VehicleGroupWindow>(&_train_group_desc, num);
00664 } else {
00665 _other_group_desc.cls = GetWindowClassForVehicleType(vehicle_type);
00666 AllocateWindowDescFront<VehicleGroupWindow>(&_other_group_desc, num);
00667 }
00668 }
00669
00676 static inline VehicleGroupWindow *FindVehicleGroupWindow(VehicleType vt, Owner owner)
00677 {
00678 return (VehicleGroupWindow *)FindWindowById(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_GROUP_LIST, vt, owner).Pack());
00679 }
00680
00689 void CcCreateGroup(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
00690 {
00691 if (result.Failed()) return;
00692 assert(p1 <= VEH_AIRCRAFT);
00693
00694 VehicleGroupWindow *w = FindVehicleGroupWindow((VehicleType)p1, _current_company);
00695 if (w != NULL) w->ShowRenameGroupWindow(_new_group_id, true);
00696 }
00697
00702 void DeleteGroupHighlightOfVehicle(const Vehicle *v)
00703 {
00704
00705
00706
00707 if (_special_mouse_mode != WSM_DRAGDROP) return;
00708
00709 VehicleGroupWindow *w = FindVehicleGroupWindow(v->type, v->owner);
00710 if (w != NULL) w->UnselectVehicle(v->index);
00711 }